首页 > 最新文献

Journal of Cancer Science & Therapy最新文献

英文 中文
The Extracts from Allium hookeri induces p53-independent Apoptosis through Mitochondrial Intrinsic Pathways in AGS Human Gastric Carcinoma Cells 葱提取物通过线粒体内在途径诱导AGS人胃癌细胞p53非依赖性凋亡
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000544
G. Nam, Seung Je Lee, G. Kim, M. Jeon, Kyung-Jo Jo, Y. Park, Sang-Yong Kim, Young-Min Kim
Allium hookeri is a traditional plant to treat inflammatory diseases in India and Myanmar. Allium hookeri has anti-cancer and anti-microbial properties. However, till date, apoptotic mechanisms of Allium hookeri extract (AHE) were not investigated yet. In the present study, we aimed to investigate the apoptotic effects of AHE in AGS human gastric carcinoma cells. We confirmed the anti-proliferative activity and apoptotic effects of AHE by MTT assay and Annexin-V staining. In addition, treatment with AHE reduced the expression level of p-Akt. Akt plays an important role in cancer cell survival, growth, and division. Akt down-regulates apoptosis-mediated proteins, such as antiapoptotic proteins. Moreover, AHE increases expression level of tumor suppressor p53 and pro-apoptotic proteins. We treated LY294002 (inhibitor of Akt) and rapamycin (inhibitor of mTOR), pifitrin-α (p53 inhibitor) to determine the relationship between signal transduction of proteins associated with apoptosis. Taken together, our results indicate that AHE could induce apoptosis in AGS human gastric carcinoma cells.
在印度和缅甸,葱属植物是一种治疗炎症性疾病的传统植物。葱具有抗癌、抗菌的作用。然而,迄今为止,对葱提取物(Allium hookeri extract, AHE)的凋亡机制尚未进行研究。在本研究中,我们旨在研究AHE对AGS人胃癌细胞的凋亡作用。MTT法和Annexin-V染色证实了AHE的抗增殖活性和凋亡作用。此外,AHE治疗可降低p-Akt的表达水平。Akt在癌细胞存活、生长和分裂过程中发挥重要作用。Akt下调凋亡介导蛋白,如抗凋亡蛋白。此外,AHE增加了肿瘤抑制因子p53和促凋亡蛋白的表达水平。我们将LY294002 (Akt的抑制剂)和雷帕霉素(mTOR的抑制剂)、皮霉素-α (p53的抑制剂)处理,以确定细胞凋亡相关蛋白的信号转导关系。综上所述,我们的研究结果表明,AHE可以诱导AGS人胃癌细胞凋亡。
{"title":"The Extracts from Allium hookeri induces p53-independent Apoptosis through Mitochondrial Intrinsic Pathways in AGS Human Gastric Carcinoma Cells","authors":"G. Nam, Seung Je Lee, G. Kim, M. Jeon, Kyung-Jo Jo, Y. Park, Sang-Yong Kim, Young-Min Kim","doi":"10.4172/1948-5956.1000544","DOIUrl":"https://doi.org/10.4172/1948-5956.1000544","url":null,"abstract":"Allium hookeri is a traditional plant to treat inflammatory diseases in India and Myanmar. Allium hookeri has anti-cancer and anti-microbial properties. However, till date, apoptotic mechanisms of Allium hookeri extract (AHE) were not investigated yet. In the present study, we aimed to investigate the apoptotic effects of AHE in AGS human gastric carcinoma cells. We confirmed the anti-proliferative activity and apoptotic effects of AHE by MTT assay and Annexin-V staining. In addition, treatment with AHE reduced the expression level of p-Akt. Akt plays an important role in cancer cell survival, growth, and division. Akt down-regulates apoptosis-mediated proteins, such as antiapoptotic proteins. Moreover, AHE increases expression level of tumor suppressor p53 and pro-apoptotic proteins. We treated LY294002 (inhibitor of Akt) and rapamycin (inhibitor of mTOR), pifitrin-α (p53 inhibitor) to determine the relationship between signal transduction of proteins associated with apoptosis. Taken together, our results indicate that AHE could induce apoptosis in AGS human gastric carcinoma cells.","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"1 1","pages":"198-204"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88768229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Polytomous Logistic Regression Based Random Forest Classifier for Diagnosing Cancer Disease 基于多元逻辑回归的随机森林分类器在癌症诊断中的应用
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000549
Suganthi Jeyasingh, Malathy Veluchamy
{"title":"Polytomous Logistic Regression Based Random Forest Classifier for Diagnosing Cancer Disease","authors":"Suganthi Jeyasingh, Malathy Veluchamy","doi":"10.4172/1948-5956.1000549","DOIUrl":"https://doi.org/10.4172/1948-5956.1000549","url":null,"abstract":"","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"2016 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82627547","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of Changes in National Healthcare Legislation and Financial Cuts by Insurance Companies on use and Evaluation of Psycho-Oncological Care 国家医疗立法的变化和保险公司财政削减对心理肿瘤护理的使用和评估的影响
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000573
A. Visser, A. Vennix, M. Doef
1.1 Objective: To study the impact of changes in national healthcare legislation and financial cuts by insurance companies on inflow of clients and their evaluation in psycho-oncological aftercare. These legislation changes and financial cuts did lead to a more complex in-take processes and less free-of-charge psycho-oncological care against higher costs. The psychosocial care concerns individual, cognitive behavioural, and art therapy. 1.2 Method: Two groups of clients were formed, based on financial policy cuts in 2012/2013 (N=334) and 2014/2015 (N=360). Data was part of the annual evaluation by De Vruchtenburg (Psycho-oncological Centre, Rotterdam, the Netherlands). The questionnaire was filled at home after the therapy, returned postage free. Analyses applied ANOVA, Mann-Whitney and MANOVA tests. 1.3 Results: Results showed that due legislation changes and financial cuts fewer cancer clients visited the centre in 2014/2015 as compared to 2012/2013. In 2014/2015, clients were more frequently women, relatives and older patients, got therapy longer time after medical diagnoses, with more unknown prognosis. The measures led to delay in seeking psycho-oncological care. Clients in 2014/2015 evaluated more negatively their treatment compared to 2012/2013, regarding information about therapy, participation in choosing fitting therapy, and the counselling in general. Separately evaluation of the individual, cognitive behavioural and therapy gave identical results. 1.4 Conclusions: Psycho-oncological care became less accessible due to higher cost, as a result of national legislation policy and financial cuts in healthcare insurance. European studies should be promoted to increase insight into changing national financially thresholds for seeking psycho-oncological care.
1.1目的:研究国家医疗立法的变化和保险公司的财政削减对心理肿瘤善后服务客户流入的影响及其评价。这些立法变化和财政削减确实导致了更复杂的接受过程和更少的免费心理肿瘤治疗,以对抗更高的成本。心理社会护理涉及个体、认知行为和艺术治疗。1.2方法:根据2012/2013年财政政策削减(N=334)和2014/2015年财政政策削减(N=360),将客户分成两组。数据是De Vruchtenburg(荷兰鹿特丹心理肿瘤中心)年度评估的一部分。治疗结束后,问卷在家中填写,邮寄免费。分析采用方差分析、曼-惠特尼检验和方差分析检验。1.3结果:结果显示,与2012/2013年相比,由于立法变化和财政削减,2014/2015年访问中心的癌症患者减少。2014/2015年患者以女性、亲属和老年患者居多,医学诊断后治疗时间较长,预后未知较多。这些措施导致寻求心理肿瘤治疗的时间延迟。与2012/2013年相比,2014/2015年的客户对治疗的评价更为负面,包括治疗信息、参与选择合适的治疗以及一般的咨询。单独的个体评估,认知行为和治疗给出了相同的结果。1.4结论:由于国家立法政策和医疗保险的财政削减,由于成本较高,心理肿瘤治疗变得更难获得。应该促进欧洲的研究,以增加对寻求心理肿瘤治疗的国家经济门槛变化的洞察力。
{"title":"Impact of Changes in National Healthcare Legislation and Financial Cuts by Insurance Companies on use and Evaluation of Psycho-Oncological Care","authors":"A. Visser, A. Vennix, M. Doef","doi":"10.4172/1948-5956.1000573","DOIUrl":"https://doi.org/10.4172/1948-5956.1000573","url":null,"abstract":"1.1 Objective: To study the impact of changes in national healthcare legislation and financial cuts by insurance companies on inflow of clients and their evaluation in psycho-oncological aftercare. These legislation changes and financial cuts did lead to a more complex in-take processes and less free-of-charge psycho-oncological care against higher costs. The psychosocial care concerns individual, cognitive behavioural, and art therapy. 1.2 Method: Two groups of clients were formed, based on financial policy cuts in 2012/2013 (N=334) and 2014/2015 (N=360). Data was part of the annual evaluation by De Vruchtenburg (Psycho-oncological Centre, Rotterdam, the Netherlands). The questionnaire was filled at home after the therapy, returned postage free. Analyses applied ANOVA, Mann-Whitney and MANOVA tests. 1.3 Results: Results showed that due legislation changes and financial cuts fewer cancer clients visited the centre in 2014/2015 as compared to 2012/2013. In 2014/2015, clients were more frequently women, relatives and older patients, got therapy longer time after medical diagnoses, with more unknown prognosis. The measures led to delay in seeking psycho-oncological care. Clients in 2014/2015 evaluated more negatively their treatment compared to 2012/2013, regarding information about therapy, participation in choosing fitting therapy, and the counselling in general. Separately evaluation of the individual, cognitive behavioural and therapy gave identical results. 1.4 Conclusions: Psycho-oncological care became less accessible due to higher cost, as a result of national legislation policy and financial cuts in healthcare insurance. European studies should be promoted to increase insight into changing national financially thresholds for seeking psycho-oncological care.","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"124 1","pages":"392-396"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80084608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Effect of the Botanical Compound LCS101 on Cytotoxicity of Chemotherapy 植物化合物LCS101对化疗细胞毒性的影响
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000553
Z. Cohen, Y. Maimon, N. Samuels, R. Berger
Many oncology patients report using botanicals while undergoing chemotherapy. There are relatively few studies on the interactions between “natural” products and chemotherapy agents, with implications regarding safety and efficacy of the conventional treatment. LCS101 is a botanical formula which has been shown to reduce the incidence of severe anemia and neutropenia, as well adverse events resulting from chemotherapy regimens for breast cancer. The formula has also been shown to increase the anti-cancer effects of doxorubicin and fluorouracil (5-FU) on breast cancer cell lines, while protecting non-tumorigenic breast cells from cell death. The present study set out to further examine the effects of LCS101 on chemotherapy, this time with gemcitabine, cisplatin, paclitaxel and etoposide. For this purpose, lung (A549), breast (MCF7), pancreatic (PANC-1) and bladder (T24) cancer cell lines were exposed to incremental concentrations of each of the four chemotherapy agents, with and without the addition of fixed dose of LCS101. A sulforhodamine B (SRB) assay was used to assess cell viability. The addition of the botanical formula was found to significantly augment the cytotoxic effects of each of the chemotherapy agents, this in all four cancer cell lines. These findings further support those of previous research on potential interactions between LCS101 with chemotherapy. Additional research is underway to examine the implications of this and other botanical formulas as an adjunct to conventional oncology treatments.
许多肿瘤患者报告在接受化疗时使用植物药。关于“天然”产物与化疗药物之间相互作用的研究相对较少,这涉及到常规治疗的安全性和有效性。LCS101是一种植物配方,已被证明可以减少严重贫血和中性粒细胞减少症的发生率,以及乳腺癌化疗方案引起的不良事件。该配方还被证明可以增强阿霉素和氟尿嘧啶(5-FU)对乳腺癌细胞系的抗癌作用,同时保护非致瘤性乳腺细胞免于细胞死亡。本研究旨在进一步研究LCS101对化疗的影响,这次使用吉西他滨、顺铂、紫杉醇和依托泊苷。为此,将肺癌(A549)、乳腺癌(MCF7)、胰腺癌(PANC-1)和膀胱癌(T24)细胞系暴露于四种化疗药物中每一种的浓度增加,并添加或不添加固定剂量的LCS101。采用硫代丹胺B (SRB)法测定细胞活力。植物配方的添加被发现显著增强了每种化疗药物的细胞毒性作用,这在所有四种癌细胞系中都是如此。这些发现进一步支持了先前关于LCS101与化疗之间潜在相互作用的研究。进一步的研究正在进行中,以检验这种和其他植物制剂作为常规肿瘤治疗辅助手段的意义。
{"title":"Effect of the Botanical Compound LCS101 on Cytotoxicity of Chemotherapy","authors":"Z. Cohen, Y. Maimon, N. Samuels, R. Berger","doi":"10.4172/1948-5956.1000553","DOIUrl":"https://doi.org/10.4172/1948-5956.1000553","url":null,"abstract":"Many oncology patients report using botanicals while undergoing chemotherapy. There are relatively few studies on the interactions between “natural” products and chemotherapy agents, with implications regarding safety and efficacy of the conventional treatment. LCS101 is a botanical formula which has been shown to reduce the incidence of severe anemia and neutropenia, as well adverse events resulting from chemotherapy regimens for breast cancer. The formula has also been shown to increase the anti-cancer effects of doxorubicin and fluorouracil (5-FU) on breast cancer cell lines, while protecting non-tumorigenic breast cells from cell death. The present study set out to further examine the effects of LCS101 on chemotherapy, this time with gemcitabine, cisplatin, paclitaxel and etoposide. For this purpose, lung (A549), breast (MCF7), pancreatic (PANC-1) and bladder (T24) cancer cell lines were exposed to incremental concentrations of each of the four chemotherapy agents, with and without the addition of fixed dose of LCS101. A sulforhodamine B (SRB) assay was used to assess cell viability. The addition of the botanical formula was found to significantly augment the cytotoxic effects of each of the chemotherapy agents, this in all four cancer cell lines. These findings further support those of previous research on potential interactions between LCS101 with chemotherapy. Additional research is underway to examine the implications of this and other botanical formulas as an adjunct to conventional oncology treatments.","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"A1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85207652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oncoxin-Viusid with Radiotherapy and Chemotherapy in Patients with Head and Neck Cancer: Results from a Phase II, Randomised, Double-Blind Study 头颈癌患者放疗和化疗的癌病毒:来自II期随机双盲研究的结果
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000562
I. Rivas, Jose A. Silva, Gagmar Alfonso, Helga Candanedo, Y. Cuervo, Braulio F. Mestre, J. R. M. Cabello, J. Lence, Martha Lugoyo, E. Sanz
Objective: Antioxidant supplements seem to reduce toxicity associated with radiotherapy (RT) and chemotherapy (CT) in patients with head and neck (H&N) cancers. Ocoxin-Viusid (OV) has recognized antioxidant, immunostimulant, and anti-tumor effects. Our study was aimed to evaluate the efficacy and safety of OV in patients with H&N tumors during treatment with RT and CT. Methods: A total of 60 patients with a diagnosis of H&N carcinoma and indication of radiotherapy concurrent with chemotherapy were included in a phase II, randomized, prospective, controlled, double-blind study with two treatment arms: RT+CT+Placebo (n=30) and RT+CT+OV (n=30) during one year at a tertiary referral academic center (National Institute of Oncology from Havana, Cuba) from January 2015 to January 2016, with the objective of evaluating RT-CT toxicity reduction and improving patient quality of life. Results: There was no significant difference between the two groups in regard to male predominance; median age of 60, histological diagnosis of squamous cell carcinoma of the oropharynx in locally-advanced stages. The experimental OV group obtained better results insofar as a lower number and duration of interruptions in RT and lower severity of RT-CT toxicity levels, with acceptable local tumor control and overall survival in accordance with the clinical stage of the disease. No adverse effects were recorded in relation to the OV supplement. Conclusion: Our results suggest that administration of ocoxin-viusid during radiotherapy and chemotherapy improves patient quality of life by decreasing the number and level of toxicities from these treatments without interfering with their mechanism of action.
目的:抗氧化剂补充剂似乎可以降低头颈部(H&N)癌症患者放疗(RT)和化疗(CT)相关的毒性。Ocoxin-Viusid (OV)具有公认的抗氧化、免疫刺激和抗肿瘤作用。我们的研究旨在评估OV在H&N肿瘤患者RT和CT治疗期间的疗效和安全性。方法:选择60例诊断为H&N癌且放疗伴化疗指征的患者,随机、前瞻性、对照、双盲研究,分为两个治疗组:2015年1月至2016年1月在三级转诊学术中心(古巴哈瓦那国家肿瘤研究所)进行为期一年的RT+CT+安慰剂(n=30)和RT+CT+OV (n=30),目的是评估RT-CT毒性降低和改善患者生活质量。结果:两组在男性优势方面无显著差异;中位年龄60岁,组织学诊断为局部晚期口咽部鳞状细胞癌。OV试验组在RT中断次数和中断时间较短,RT- ct毒性水平较低,局部肿瘤控制良好,总生存期与疾病临床分期相符。没有记录到与OV补充剂有关的不良反应。结论:我们的研究结果表明,在放疗和化疗期间给予奥柯辛病毒通过减少这些治疗的毒性的数量和水平而改善患者的生活质量,而不干扰其作用机制。
{"title":"Oncoxin-Viusid with Radiotherapy and Chemotherapy in Patients with Head and Neck Cancer: Results from a Phase II, Randomised, Double-Blind Study","authors":"I. Rivas, Jose A. Silva, Gagmar Alfonso, Helga Candanedo, Y. Cuervo, Braulio F. Mestre, J. R. M. Cabello, J. Lence, Martha Lugoyo, E. Sanz","doi":"10.4172/1948-5956.1000562","DOIUrl":"https://doi.org/10.4172/1948-5956.1000562","url":null,"abstract":"Objective: Antioxidant supplements seem to reduce toxicity associated with radiotherapy (RT) and chemotherapy (CT) in patients with head and neck (H&N) cancers. Ocoxin-Viusid (OV) has recognized antioxidant, immunostimulant, and anti-tumor effects. Our study was aimed to evaluate the efficacy and safety of OV in patients with H&N tumors during treatment with RT and CT. Methods: A total of 60 patients with a diagnosis of H&N carcinoma and indication of radiotherapy concurrent with chemotherapy were included in a phase II, randomized, prospective, controlled, double-blind study with two treatment arms: RT+CT+Placebo (n=30) and RT+CT+OV (n=30) during one year at a tertiary referral academic center (National Institute of Oncology from Havana, Cuba) from January 2015 to January 2016, with the objective of evaluating RT-CT toxicity reduction and improving patient quality of life. Results: There was no significant difference between the two groups in regard to male predominance; median age of 60, histological diagnosis of squamous cell carcinoma of the oropharynx in locally-advanced stages. The experimental OV group obtained better results insofar as a lower number and duration of interruptions in RT and lower severity of RT-CT toxicity levels, with acceptable local tumor control and overall survival in accordance with the clinical stage of the disease. No adverse effects were recorded in relation to the OV supplement. Conclusion: Our results suggest that administration of ocoxin-viusid during radiotherapy and chemotherapy improves patient quality of life by decreasing the number and level of toxicities from these treatments without interfering with their mechanism of action.","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86458855","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Preoperative Serum Markers Prognostic Evaluation in Colon Cancer Patients 结肠癌患者术前血清标志物的预后评价
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000511
L. Graziosi, Marino Elisabetta, A. Rebonato, A. Donini
Aim: Demonstrate that preoperative tumor markers are prognostic factor in colon rectal cancer and their high levels are correlated with bad prognosis.Methods: We retrospectively analyzed two hundred and thirty-one patients affected by colorectal cancer who underwent radical surgery between January 2012 and August 2016 from a prospectively collected database. The study group consisted of 224 patients: 132 men and 92 women. Demographic details, surgical procedure, histopathologic diagnosis, and survival data were prospectively collected and retrospectively reviewed for this study. Normal cut off values for Carcinoembryonic antigen (CEA) and Carbohydrate Antigen 19.9 (CA 19.9) were respectively 5 ng/ml and 35 UI/ml. A P-value<0.05 was deemed to be statistically significant.Results: Tumor location was 94 times on ascending colon (42%), 13 on transverse colon (5.8%), 77 on descending colon (34.4%) and 40 on rectum (17.8%). All tumors were histologically diagnosed as adenocarcinoma of the colon-rectum and staged according to the TNM staging system. Preoperative serum CEA level was significantly associated only with T stage and serum albumin level; whereas there were no statistically significant differences between preoperative serum CA19.9 and patients’ clinical pathologic characteristics. Overall survival (OS) and disease-free survival (DFS) showed a statistically significant difference in the two groups of patients who are dichotomized according to the normal cut-off value of CEA and Ca 19.9. At the multivariate analysis both preoperative CEA and Ca 19.9 resulted as independent prognostic factor for survival with a p<0.05.Conclusion: These two tumor markers could have a role as prognostic factors leading to a stricter postsurgical follow up in those patients with elevated preoperative values.Core tip: Preoprative measurement of Cea and Ca19.9 is a cheap and routine exam. Their role could help to identify patients with poor prognosis in the preoperative period and to strictly follow up them in the post-surgical setting.
目的:论证术前肿瘤标志物是结直肠癌的预后因素,其水平高与预后不良相关。方法:我们回顾性分析了2012年1月至2016年8月期间接受根治性手术的231例结直肠癌患者。研究小组包括224名患者:132名男性和92名女性。本研究前瞻性地收集了人口统计学细节、外科手术、组织病理学诊断和生存数据,并对其进行了回顾性分析。癌胚抗原(CEA)和碳水化合物抗原19.9 (CA 19.9)的正常临界值分别为5 ng/ml和35 UI/ml。p值<0.05被认为具有统计学意义。结果:升结肠94例(42%),横结肠13例(5.8%),降结肠77例(34.4%),直肠40例(17.8%)。所有肿瘤均经组织学诊断为结直肠腺癌,并按TNM分期系统进行分期。术前血清CEA水平仅与T分期和血清白蛋白水平显著相关;术前血清CA19.9与患者临床病理特征无统计学差异。根据CEA和Ca的正常临界值19.9进行二分类的两组患者的总生存期(OS)和无病生存期(DFS)差异有统计学意义。在多因素分析中,术前CEA和ca19.9是影响患者生存的独立预后因素,p<0.05。结论:这两种肿瘤标志物可作为预后因素,对术前升高的患者进行更严格的术后随访。核心提示:术前测定Cea和Ca19.9是一种廉价的常规检查。他们的作用有助于在术前识别预后不良的患者,并在术后严格随访。
{"title":"Preoperative Serum Markers Prognostic Evaluation in Colon Cancer Patients","authors":"L. Graziosi, Marino Elisabetta, A. Rebonato, A. Donini","doi":"10.4172/1948-5956.1000511","DOIUrl":"https://doi.org/10.4172/1948-5956.1000511","url":null,"abstract":"Aim: Demonstrate that preoperative tumor markers are prognostic factor in colon rectal cancer and their high levels are correlated with bad prognosis.Methods: We retrospectively analyzed two hundred and thirty-one patients affected by colorectal cancer who underwent radical surgery between January 2012 and August 2016 from a prospectively collected database. The study group consisted of 224 patients: 132 men and 92 women. Demographic details, surgical procedure, histopathologic diagnosis, and survival data were prospectively collected and retrospectively reviewed for this study. Normal cut off values for Carcinoembryonic antigen (CEA) and Carbohydrate Antigen 19.9 (CA 19.9) were respectively 5 ng/ml and 35 UI/ml. A P-value<0.05 was deemed to be statistically significant.Results: Tumor location was 94 times on ascending colon (42%), 13 on transverse colon (5.8%), 77 on descending colon (34.4%) and 40 on rectum (17.8%). All tumors were histologically diagnosed as adenocarcinoma of the colon-rectum and staged according to the TNM staging system. Preoperative serum CEA level was significantly associated only with T stage and serum albumin level; whereas there were no statistically significant differences between preoperative serum CA19.9 and patients’ clinical pathologic characteristics. Overall survival (OS) and disease-free survival (DFS) showed a statistically significant difference in the two groups of patients who are dichotomized according to the normal cut-off value of CEA and Ca 19.9. At the multivariate analysis both preoperative CEA and Ca 19.9 resulted as independent prognostic factor for survival with a p<0.05.Conclusion: These two tumor markers could have a role as prognostic factors leading to a stricter postsurgical follow up in those patients with elevated preoperative values.Core tip: Preoprative measurement of Cea and Ca19.9 is a cheap and routine exam. Their role could help to identify patients with poor prognosis in the preoperative period and to strictly follow up them in the post-surgical setting.","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"12 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86711209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
The Effect of the First Computed Tomography Examination on Renal Function During the Initial Cancer Work-up in Newly Diagnosed Cancer Patients without Chronic/Kidney Disease: A Retrospective, Single-institution, Observational Study 新诊断的无慢性/肾脏疾病的癌症患者在初始癌症检查期间首次计算机断层扫描对肾功能的影响:一项回顾性、单机构观察性研究
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000564
Sung‐Han Kim, J. Joung, H. Seo, K. Lee, Jinsoo Chung
Copyright: © 2018 Kim SH, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. The Effect of the First Computed Tomography Examination on Renal Function During the Initial Cancer Work-up in Newly Diagnosed Cancer Patients without Chronic/Kidney Disease: A Retrospective, Single-institution, Observational Study
版权所有:©2018 Kim SH, et al。这是一篇根据知识共享署名许可协议发布的开放获取文章,该协议允许在任何媒体上不受限制地使用、分发和复制,前提是要注明原作者和来源。新诊断的无慢性/肾脏疾病的癌症患者在初始癌症检查期间首次计算机断层扫描对肾功能的影响:一项回顾性、单机构观察性研究
{"title":"The Effect of the First Computed Tomography Examination on Renal Function During the Initial Cancer Work-up in Newly Diagnosed Cancer Patients without Chronic/Kidney Disease: A Retrospective, Single-institution, Observational Study","authors":"Sung‐Han Kim, J. Joung, H. Seo, K. Lee, Jinsoo Chung","doi":"10.4172/1948-5956.1000564","DOIUrl":"https://doi.org/10.4172/1948-5956.1000564","url":null,"abstract":"Copyright: © 2018 Kim SH, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. The Effect of the First Computed Tomography Examination on Renal Function During the Initial Cancer Work-up in Newly Diagnosed Cancer Patients without Chronic/Kidney Disease: A Retrospective, Single-institution, Observational Study","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"73 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75737815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Close Link between Anxiety and Cluster Symptoms in Lung Cancer Patients during First-Line Chemotherapy 肺癌患者一线化疗期间焦虑与聚集性症状的密切关系
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000556
S. Carnio, D. Galetta, S. Pilotto, Scotti, D. Cortinovis, A. Antonuzzo, S. Pisconti, A. Rossi, O. Martelli, F. Cecere, A. Lunghi, A. DelConte, M. Montrone, J. Topulli, S. Canova, S. Rapetti, M. Gianetta, M. V. Pacchiana, E. Capelletto, Pegoraro, N. Cataldo, E. Bria, S. Novello
Background: Lung cancer (LC) patients report simultaneous incidence of physical and psychosocial symptoms defined cluster symptoms (CS). As among chemotherapy induced nausea and vomiting (CINV) predictors, anxiety is a modifiable factor. The aim of this study was to investigate the link between anxiety development and CS in stage IV LC patients during first-line chemotherapy. Methods: This is an additional analysis using data from previously published WALCE survey. Several items (anxiety, lack of self-confidence, fatigue, lack of appetite, pain, somnolence, dyspnea, general status, lack of trust in treatments) were investigated at four timepoints (T0-T3) using a Numerical Rating Scale. Factor analyses were run and factor scores included (together with sex, age class and chemotherapy scheme) in multivariate logistic ordinal models at each time points in order to evaluate risk factors for anxiety. Results: Factor analyses showed two latent factors composed by the same items at each evaluation: physical CS (fatigue, somnolence, dyspnea, lack of self-confidence) and psychological CS (lack of trust in treatments, general status, lack of appetite). Physical CS was associated with an increased pre-chemotherapy anxiety risk, while during chemotherapy, both physical and psychological CS seemed to exert an influence on anxiety development. Conclusions: A close link between anxiety and CS in LC patients is evident. More attention should be paid to the detection of CS and anxiety in LC patients during first-line chemotherapy, in order to early detect high-risk patients and implement preventive actions.
背景:肺癌(LC)患者报告身体和社会心理症状同时发生,定义为聚集性症状(CS)。在化疗引起的恶心和呕吐(CINV)预测因素中,焦虑是一个可改变的因素。本研究的目的是探讨一线化疗期间IV期LC患者焦虑发展与CS之间的联系。方法:这是对先前发表的WALCE调查数据的额外分析。在4个时间点(T0-T3)采用数值评定量表调查几个项目(焦虑、缺乏自信、疲劳、食欲不振、疼痛、嗜睡、呼吸困难、一般状况、对治疗缺乏信任)。在每个时间点进行因素分析,并在多变量logistic有序模型中纳入因素评分(连同性别、年龄类别和化疗方案),以评估焦虑的危险因素。结果:因子分析显示两种潜在因素由每次评估的相同项目组成:生理CS(疲劳、嗜睡、呼吸困难、缺乏自信)和心理CS(对治疗缺乏信任、一般状况、食欲不振)。物理CS与化疗前焦虑风险增加有关,而在化疗期间,物理CS和心理CS似乎都对焦虑发展产生影响。结论:焦虑与LC患者CS之间的密切联系是显而易见的。在一线化疗期间,应重视LC患者CS和焦虑的检测,以便及早发现高危患者,实施预防措施。
{"title":"The Close Link between Anxiety and Cluster Symptoms in Lung Cancer Patients during First-Line Chemotherapy","authors":"S. Carnio, D. Galetta, S. Pilotto, Scotti, D. Cortinovis, A. Antonuzzo, S. Pisconti, A. Rossi, O. Martelli, F. Cecere, A. Lunghi, A. DelConte, M. Montrone, J. Topulli, S. Canova, S. Rapetti, M. Gianetta, M. V. Pacchiana, E. Capelletto, Pegoraro, N. Cataldo, E. Bria, S. Novello","doi":"10.4172/1948-5956.1000556","DOIUrl":"https://doi.org/10.4172/1948-5956.1000556","url":null,"abstract":"Background: Lung cancer (LC) patients report simultaneous incidence of physical and psychosocial symptoms defined cluster symptoms (CS). As among chemotherapy induced nausea and vomiting (CINV) predictors, anxiety is a modifiable factor. The aim of this study was to investigate the link between anxiety development and CS in stage IV LC patients during first-line chemotherapy. Methods: This is an additional analysis using data from previously published WALCE survey. Several items (anxiety, lack of self-confidence, fatigue, lack of appetite, pain, somnolence, dyspnea, general status, lack of trust in treatments) were investigated at four timepoints (T0-T3) using a Numerical Rating Scale. Factor analyses were run and factor scores included (together with sex, age class and chemotherapy scheme) in multivariate logistic ordinal models at each time points in order to evaluate risk factors for anxiety. Results: Factor analyses showed two latent factors composed by the same items at each evaluation: physical CS (fatigue, somnolence, dyspnea, lack of self-confidence) and psychological CS (lack of trust in treatments, general status, lack of appetite). Physical CS was associated with an increased pre-chemotherapy anxiety risk, while during chemotherapy, both physical and psychological CS seemed to exert an influence on anxiety development. Conclusions: A close link between anxiety and CS in LC patients is evident. More attention should be paid to the detection of CS and anxiety in LC patients during first-line chemotherapy, in order to early detect high-risk patients and implement preventive actions.","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"39 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89907873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Metadichol® a Novel Agonist of the Anti-aging Klotho Gene in Cancer Cell Lines Metadichol®是一种抗衰老的Klotho基因在癌细胞系中的激动剂
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000567
P. Raghavan
The Greek goddess whose name is associated with Klotho protein spins life’s thread and is associated with reversing aging in mammals. In Greek Mythology, Klotho has two siblings, Lachesis and Atropos, and one determines the length of the thread of life and the other cuts the thread. Klotho (KL), which was named after one of the three goddesses of fate who controlled aging in Greek mythology, was initially identified in 1997 as the gene responsible for early aging-like symptoms in mice [1], and in several other tissues [2]. It acts as a coreceptor with fibroblast growth factor receptor-1 (FGFR1)to bind fibroblast growth factor 23 (FGF23) and mediate phosphaturia to correct the hyperphosphatemia arising from 1,25-dihydroxy vitamin D (calcitriol or 1,25D) Stimulation of intestinal calcium and phosphate absorption.1,25D regulates the expression of both membrane and soluble klotho forms in multiple kidney cell types to support FGF23 phosphaturic and vitamin D counter-regulatory actions at the kidney, possibly exerting antiaging effects [3].
这位希腊女神的名字与克洛托蛋白有关,她的名字纺线,并与逆转哺乳动物的衰老有关。在希腊神话中,克洛托有两个兄弟姐妹,拉克西斯和阿特波斯,一个决定生命之线的长度,另一个切断生命之线。Klotho (KL)以希腊神话中控制衰老的三位命运女神之一的名字命名,于1997年首次被发现是导致小鼠早期衰老样症状的基因[1],以及其他几种组织[2]。它作为成纤维细胞生长因子受体-1 (FGFR1)的辅助受体结合成纤维细胞生长因子23 (FGF23)并介导磷酸尿,以纠正因1,25-二羟基维生素D(骨化三醇或1,25D)刺激肠道钙和磷酸盐吸收而引起的高磷血症。1,25D调节多种肾细胞类型中膜和可溶性klotho形式的表达,以支持肾脏中FGF23磷酸化和维生素D的反调节作用,可能具有抗衰老作用[3]。
{"title":"Metadichol® a Novel Agonist of the Anti-aging Klotho Gene in Cancer Cell Lines","authors":"P. Raghavan","doi":"10.4172/1948-5956.1000567","DOIUrl":"https://doi.org/10.4172/1948-5956.1000567","url":null,"abstract":"The Greek goddess whose name is associated with Klotho protein spins life’s thread and is associated with reversing aging in mammals. In Greek Mythology, Klotho has two siblings, Lachesis and Atropos, and one determines the length of the thread of life and the other cuts the thread. Klotho (KL), which was named after one of the three goddesses of fate who controlled aging in Greek mythology, was initially identified in 1997 as the gene responsible for early aging-like symptoms in mice [1], and in several other tissues [2]. It acts as a coreceptor with fibroblast growth factor receptor-1 (FGFR1)to bind fibroblast growth factor 23 (FGF23) and mediate phosphaturia to correct the hyperphosphatemia arising from 1,25-dihydroxy vitamin D (calcitriol or 1,25D) Stimulation of intestinal calcium and phosphate absorption.1,25D regulates the expression of both membrane and soluble klotho forms in multiple kidney cell types to support FGF23 phosphaturic and vitamin D counter-regulatory actions at the kidney, possibly exerting antiaging effects [3].","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"48 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84683505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Dosimetric Validation of Commissioning Data Validation of Xio Treatment Planning System on a Philips Linear Accelerator Philips直线加速器上Xio治疗计划系统调试数据验证的剂量学验证
Pub Date : 2018-01-01 DOI: 10.4172/1948-5956.1000514
A. Mohamed, I. Emam, A. Mohamed
Treatment planning is one of the main steps in radiotherapy. It includes dose, isodose and monitor units (MUs) calculations. The dose calculation is based on algorithms implemented in the treatment planning system (TPS). For a suitable clinical use, these algorithms must calculate the dose as accurately as possible. The aim of this work is the assessment of treatment planning system installed in Aswan Oncology Institute to perform dosimetric validation of various parameters. Measurements have been performed using existing Elekta linear accelerator, (scanditronix-wellhofer dosimetry) system, and water phantom. A variety of 3D conformal fields were created in Xio TPS on a combined Polymethyl methacrylate (PMMA) phantom and validated against measurements with a calibrated ion chamber. Some of the parameters such as (Tissue phantom ratio (TPR), surface dose, buildup, flatness, symmetry, penumbra, contamination dose) varied including source to surface distance, field size, gantry angle, and depth for all photon and electron energies. The difference between measurements and calculation of flatness and symmetry values at different electron energies were between -0.4% to 1.7% and 6 MV didn’t exceed ± 0.8%. The mean difference in value of penumbra of electron beams was -4.97% and 6 MV was ± 5%. TPR and surface dose at 6 MV increased with the field size (FS) increasing. All the resulted difference of measurements and calculation were in agreement with IAEA-TRS430 and Venselaar et al. which didn’t exceed ± 2% at flatness, symmetry and ±15% at penumbra. This investigation on dosimetric validation ensures accuracy of Xio TPS thereby improving patient safety.
治疗计划是放射治疗的主要步骤之一。它包括剂量、等剂量和监测单位(MUs)的计算。剂量计算基于治疗计划系统(TPS)中实施的算法。为了适合临床使用,这些算法必须尽可能准确地计算剂量。这项工作的目的是评估安装在阿斯旺肿瘤研究所的治疗计划系统,以执行各种参数的剂量学验证。测量使用现有的Elekta直线加速器、(scanditronix-well - hofer剂量测定)系统和水模体进行。在Xio TPS中,在组合的聚甲基丙烯酸甲酯(PMMA)模体上创建了各种3D共形场,并通过校准的离子室验证了测量结果。一些参数,如组织幻像比(TPR)、表面剂量、堆积、平整度、对称性、半影、污染剂量),包括所有光子和电子能量的源到表面距离、场大小、龙门架角度和深度。不同电子能量下平整度和对称性值的测量值与计算值的差异在-0.4% ~ 1.7%之间,6 MV不超过±0.8%。电子束半影值的平均差值为-4.97%,6 MV为±5%。TPR和6 MV表面剂量随场大小(FS)的增加而增加。所有测量和计算结果的差异与iea - trs430和Venselaar等一致,在平整度和对称性上不超过±2%,在半影处不超过±15%。这项剂量学验证的研究确保了Xio TPS的准确性,从而提高了患者的安全性。
{"title":"Dosimetric Validation of Commissioning Data Validation of Xio Treatment Planning System on a Philips Linear Accelerator","authors":"A. Mohamed, I. Emam, A. Mohamed","doi":"10.4172/1948-5956.1000514","DOIUrl":"https://doi.org/10.4172/1948-5956.1000514","url":null,"abstract":"Treatment planning is one of the main steps in radiotherapy. It includes dose, isodose and monitor units (MUs) calculations. The dose calculation is based on algorithms implemented in the treatment planning system (TPS). For a suitable clinical use, these algorithms must calculate the dose as accurately as possible. The aim of this work is the assessment of treatment planning system installed in Aswan Oncology Institute to perform dosimetric validation of various parameters. Measurements have been performed using existing Elekta linear accelerator, (scanditronix-wellhofer dosimetry) system, and water phantom. A variety of 3D conformal fields were created in Xio TPS on a combined Polymethyl methacrylate (PMMA) phantom and validated against measurements with a calibrated ion chamber. Some of the parameters such as (Tissue phantom ratio (TPR), surface dose, buildup, flatness, symmetry, penumbra, contamination dose) varied including source to surface distance, field size, gantry angle, and depth for all photon and electron energies. The difference between measurements and calculation of flatness and symmetry values at different electron energies were between -0.4% to 1.7% and 6 MV didn’t exceed ± 0.8%. The mean difference in value of penumbra of electron beams was -4.97% and 6 MV was ± 5%. TPR and surface dose at 6 MV increased with the field size (FS) increasing. All the resulted difference of measurements and calculation were in agreement with IAEA-TRS430 and Venselaar et al. which didn’t exceed ± 2% at flatness, symmetry and ±15% at penumbra. This investigation on dosimetric validation ensures accuracy of Xio TPS thereby improving patient safety.","PeriodicalId":15170,"journal":{"name":"Journal of Cancer Science & Therapy","volume":"11 1","pages":"36-40"},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81481546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Journal of Cancer Science & Therapy
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1