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The effect of chitosan on phenolic compounds, rosmarinic acid and expression of key genes involved in rosmarinic acid biosynthesis in cell suspension culture of Melissa officinalis L. 壳聚糖对茉莉悬浮培养细胞中酚类化合物、迷迭香酸及迷迭香酸合成关键基因表达的影响。
Pub Date : 2021-02-19 DOI: 10.52547/jct.11.4.243
A. Mahdavianfard, M. Dahajipour Heidarabadi, K. Malekzadeh, SR ahhafi
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引用次数: 0
Investigation of Long Non-coding RNA CRNDE Expression in Iranian Patients with Colorectal cancer 伊朗结直肠癌患者长链非编码RNA CRNDE表达的研究
Pub Date : 2021-02-19 DOI: 10.52547/jct.11.4.293
S. Gholaminejad, Z. Deilami khiabani, A. Salehzadeh, A. Jalali
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引用次数: 0
Effect Of Mangrove Leaf Extract Dosage Rhizophora Mucronata Lmk. On The Viability Of Hela Cells 红树叶提取物加量的影响。海拉细胞的生存能力
Pub Date : 2021-01-01 DOI: 10.20473/jscrte.v5i1.29382
Rohadatul Alsy
This study aims to determine the IC50 value of the mangrove leaf extract type Rhizophora mucronata Lmk. against the viability of Hela cells. The samples extracted with three types of solvents were previously conducted preliminary research on phytochemical compounds and their toxicity values with the Meted Brine Shrimp Letality Test (BSLT). In the toxicity test, the highest level of toxicity was obtained in the ethanol extract with a value of 166.72± 7.72 ppm, then the sample was continued for the cytotoxicity test using the MTT method. The dosage variants used in this study were 62.5 ppm; 125 ppm; 250 ppm; 500 ppm; and 1000 ppm. The variation in dosage shows an effect on the viability of Hela cells, namely a decrease in the percentage of living cells along with the addition of the ethanol extract dose of Rhizophora mucronata Lmk leaves. which is given. And the IC50 value obtained from this study was 63.67 µg / mL with the toxic category
本研究旨在测定红树叶提取物型毛根茎(Rhizophora mucronata Lmk)的IC50值。海拉细胞的生存能力对三种溶剂提取的样品进行了植物化学成分及其毒性值的初步研究,并进行了卤虾致死试验(BSLT)。在毒性试验中,乙醇提取物的毒性最高,毒性值为166.72±7.72 ppm,然后继续使用MTT法进行细胞毒性试验。本研究中使用的剂量变量为62.5 ppm;125 ppm;250 ppm;500 ppm;1000ppm。剂量的变化对Hela细胞的活力有影响,即随着根霉叶片乙醇提取物剂量的增加,活细胞百分比降低。这是已知的。本研究得到的IC50值为63.67µg / mL,属于毒性范畴
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引用次数: 1
The Effect Of Mangrove Leaf Extract Dosage Sonneratia Alba On Hela Cell Viability 红树叶提取物剂量对海桑Hela细胞活力的影响
Pub Date : 2021-01-01 DOI: 10.20473/jscrte.v5i1.29383
Fitria Devi Suryaningrum
Cervical cancer is caused due to infection from the Human Papilloma Virus (HPV) which attacks the sexually active female reproductive organs. Treatment is carried out alternatively using natural ingredients such as mangroves. Sonneratia alba is a type of mangrove plant that has been used in alternative medicine because of its potential as an anticancer. This study aims to determine the effect of Sonneratia alba mangrove extract on heLa cell viability. The Sonneratia alba leaf powder was extracted using stratified maceration. The solvents used include n-hexane, ethyl acetate, and ethanol. The results showed that the LC50 value was 3.59 ppm, this means that the ethyl acetate extract has toxic properties. Phytochemical test results of Sonneratia alba leaf extract contain alkaloid compounds, steroids / triterpenoids, and tannins. The results of the test yield extract were 12.60%, extract water content was 21.24%, and total phenol was 504.08 mg / g GAE Test The results of the LC-MS test resulted in the suspicion of compounds including diosmetin, caffeine, and turmeron. The ethyl acetate extract of Sonneratia alba leaves was cytotoxic against heLa cell viability with the resulting IC50 value of 478.630 µg / mL
子宫颈癌是由人类乳头状瘤病毒(HPV)感染引起的,这种病毒会攻击性活跃的女性生殖器官。治疗是交替使用天然成分,如红树林。海桑是一种红树林植物,由于其抗癌的潜力,已被用于替代医学。本研究旨在研究海桑提取物对heLa细胞活力的影响。采用分层浸渍法提取海桑叶粉。所用溶剂包括正己烷、乙酸乙酯和乙醇。结果表明,LC50值为3.59 ppm,说明乙酸乙酯提取物具有毒性。植物化学测试结果表明,海桑叶提取物含有生物碱化合物、类固醇/三萜和单宁。结果表明,提取液得率为12.60%,提取液含水量为21.24%,总酚含量为504.08 mg / g。gc - ms检测结果怀疑含有薯蓣皂苷、咖啡因、姜黄素等化合物。海桑叶乙酸乙酯提取物对heLa细胞活性具有细胞毒性,IC50值为478.630µg / mL
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引用次数: 0
The Dose Effect of Mangrove Leaf Extract (Rhizophora apiculata) on Anticancer Activity in HeLa Cells 红树叶提取物对HeLa细胞抗癌活性的剂量效应
Pub Date : 2021-01-01 DOI: 10.20473/jscrte.v5i1.29380
Dwi Mahfud Maulana
Disease cancer caused by abnormal growth of tissue where there has been an error, fast and out of control. Judging from the fact of gender, more than 270,000 women die every year caused by cervical cancer. To inhibit the growth of cancer cells, a compound is needed that causes the cell cycle to stop so that the ability of cell proliferation decreases. Alkaloid compounds can inhibit proliferation through oxidative inhibition processes that can cause cancer. Mangrove plants have potential as anticancer, antimicrobial, and antioxidant. The content of chemical compounds found in mangroves are flavonoids, steroids, alkaloids, phenolites, saponins and tannins. These compounds show high antioxidant activity and are shown to have a real relationship with the properties of the material's bioactivity against cancer cells. One of the mangrove species is Rhizophora apiculata. The purpose of this study was to determine the IC50 value produced by Rhizophora apiculata mangrove leaf extract on HeLa cell viability and to see the effect of Rhizophora apiculata mangrove leaf extract dosage on HeLa cell viability. The method used in this research is the experimental method. The research parameters included yield, proximate test, phytochemical test, toxicity test, total phenol test, cytotoxicity test and LC-MS test. The experimental design used was a simple and complex completely randomized design (CRD) with the Tukey test.The results of this study showed that the highest yield was in the ethanol extract of 5.91%, while the n-hexane and ethyl acetate extracts respectively had yields of 1.18% and 1.31%. The results of the proximate test on the water content of leaves and powder were 64.53% and 13.86%, respectively, the results of the ash content in the leaves and powder of Rhizophora apiculata were 3.94% and 8.41%, respectively. while the water content in the extract obtained the highest yield in the ethanol extract of 21.42%, while the n-hexane extract and ethyl acetate extract were 11.08% and 15.42%, respectively. For phytochemical results, it was found that n-hexane extract only contained alkaloids, flavonoids and steroids. Ethyl acetate extract contains steroid compounds. Meanwhile, the ethanol extract contains the most bioactive compounds, namely saponins, flavonoids, tannins and triterpenoids. The toxicity test using the Brine Shrimp Lethality Test (BSLT) method resulted in the lowest IC50 of ethanol extract at 49.45 ppm while the n-hexane and ethyl acetate extracts were 251.63 ppm and 920.45 ppm respectively. In the total phenol test, the n-hexane extract was 66.79 mg GAE / 100 gr, 222.97 mg GAE / 100 gr ethyl acetate extract and 929.04 mg GAE / 100 gr ethanol extract. HeLa cell cytotoxicity testing using the MTT method (3- (4,5-dimethiltiazol-2-yl) -2,5-dipheniltetra zolium bromide) assay resulted in the highest cell viability value at a dose of 125 ppm of 46.97%. As for the doses of 250 ppm, 500 ppm 1000 ppm, and 2000 ppm resulted in a percentage of viability
癌症疾病是由于组织生长异常的地方出现了错误,迅速而失控。从性别的事实来看,每年有超过27万的女性死于宫颈癌。为了抑制癌细胞的生长,需要一种能使细胞周期停止从而使细胞增殖能力下降的化合物。生物碱化合物可以通过氧化抑制过程来抑制增殖,而氧化抑制过程会导致癌症。红树林植物具有抗癌、抗菌和抗氧化的潜力。在红树林中发现的化合物有黄酮类化合物、类固醇、生物碱、酚类化合物、皂苷和单宁。这些化合物显示出很高的抗氧化活性,并被证明与材料抗癌细胞的生物活性有真正的关系。其中一个红树林物种是根茎草。本研究的目的是测定尖根藤红叶提取物对HeLa细胞活力的IC50值,并观察尖根藤红叶提取物用量对HeLa细胞活力的影响。本研究采用的方法是实验法。研究参数包括产率、近似试验、植物化学试验、毒性试验、总酚试验、细胞毒性试验和LC-MS试验。实验设计采用简单和复杂的完全随机设计(CRD),并采用Tukey检验。结果表明,乙醇提取物得率最高,为5.91%,正己烷和乙酸乙酯提取物得率分别为1.18%和1.31%。叶片和粉末含水量近似测定结果分别为64.53%和13.86%,叶片和粉末灰分含量近似测定结果分别为3.94%和8.41%。乙醇提取物的提取率最高,为21.42%,正己烷提取物和乙酸乙酯提取物的提取率分别为11.08%和15.42%。植物化学结果表明,正己烷提取物仅含生物碱、类黄酮和类固醇。乙酸乙酯提取物含有类固醇化合物。同时,乙醇提取物含有最具生物活性的化合物,即皂苷、黄酮类、单宁和三萜。采用卤虾致死试验(BSLT)法进行毒性试验,乙醇提取物的IC50最低,为49.45 ppm,正己烷和乙酸乙酯提取物的IC50最低,分别为251.63 ppm和920.45 ppm。总酚试验中,正己烷提取物为66.79 mg GAE / 100 gr,乙酸乙酯提取物为222.97 mg GAE / 100 gr,乙醇提取物为929.04 mg GAE / 100 gr。采用MTT法(3-(4,5-二甲基噻唑-2-基)-2,5-二苯四溴唑)测定HeLa细胞毒性,在125 ppm(46.97%)剂量下细胞活力值最高。250 ppm、500 ppm、1000 ppm和2000 ppm的活菌率分别为42.95%、37.70%、35.82%和32.12%。细根参叶提取物的IC50值为64.42 ppm。该值表明,根茎提取物对HeLa细胞有毒性。
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引用次数: 0
Effect Of Alpha-Tocopherol On Spermatozoa Death Of Apoptosis and Necrosis in Rats (Rattus Norvegicus) Exposed 2,3,7,8- Tetrachlorodibenzo-P-Dioxin α -生育酚对2,3,7,8-四氯二苯并-对二恶英暴露大鼠精子凋亡和坏死的影响
Pub Date : 2021-01-01 DOI: 10.20473/jscrte.v5i1.29381
Valderama Gomang
The aims of this research was to investigate effect of alpha-tocopherol on spermatozoa death in form of apoptosis and necrosis in rats (Rattus norvegicus) exposed 2,3,7,8- tetrachlorodibenzo-p-dioxin. Male rats were administered TCDD and alpha-tocopherol in experimental groups. Five experimental groups of a combination of TCDD and alpha- tocopherol were designed as follows; 0.5 ml of corn oil (control negative group, K-), 700 ng/kg/d of TCDD and 0.5 ml of corn oil (treatment control), 700 ng/kg/d of TCDD and 77 ng/kg/d of alpha-tocopherol (Group P1), 700 ng/kg/d of TCDD and 140 mg/kg/d of alpha-tocopherol (Group P2), 700 ng/kg/d of TCDD and 259 mg/kg/d of alpha- tocopherol (Group P3) respectively. Alpha-tocopherol and TCDD were given by oral gavage for 20 days. The result indicated that TCDD increased spermatozoa death in form of apoptosis and also necrosis. Alpha-tocopherol at 259 mg/kg/d most effective to decreased spermatozoa death number. The conclusion indicated that alpha-tocopherol at 259 mg/kg/d effective to decreased the spermatozoa death in form of apoptosis and necrosis in rats (Rattus norvegicus) exposed 2,3,7,8-tetrachlorodibenzo-p-dioxin.
本研究旨在探讨α -生育酚对暴露于2,3,7,8-四氯二苯并-对二恶英大鼠(Rattus norvegicus)精子凋亡和坏死的影响。实验组雄性大鼠给予TCDD和α -生育酚。TCDD与α -生育酚联合用药5个试验组设计如下:玉米油0.5 ml(对照阴性组,K-), TCDD 700 ng/kg/d和0.5 ml玉米油(处理对照),TCDD 700 ng/kg/d和α -生育酚77 ng/kg/d (P1组),TCDD 700 ng/kg/d和α -生育酚140 mg/kg/d (P2组),TCDD 700 ng/kg/d和α -生育酚259 mg/kg/d (P3组)。α -生育酚和TCDD灌胃治疗20 d。结果表明,TCDD使精子以凋亡和坏死的形式死亡。α -生育酚浓度为259 mg/kg/d时对降低精子死亡数量最有效。结果表明,259 mg/kg/d的α -生育酚能有效降低2,3,7,8-四氯二苯并-对二恶英暴露大鼠的精子凋亡和坏死。
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引用次数: 0
The Effect Of Dosage Of Mangrove Leaf Extract Avicennia Marina On The Viability Of Hela Cells 红树叶提取物剂量对海拉细胞活力的影响
Pub Date : 2021-01-01 DOI: 10.20473/jscrte.v5i1.29384
Mahbubur Rahman
Cervical cancer is caused by infection with the Human Papilloma Virus (HPV) which attacks the reproductive organs of sexually active women. Treatment is done alternatively using natural materials such as mangrove plants. Avicennia marina is a type of mangrove plant that has been used in alternative medicine because of its potential as an anticancer. This study aimed to determine the effect of Avicennia marina mangrove leaf extract on the viability of HeLa cells. Avicennia marina mangrove leaf powder was extracted using graded maceration. The solvents used include n-hexane, ethyl acetate, and ethanol. The results showed that the LC50 value was 98.55 ppm, it means that the ethanol extract has toxic properties. Phytochemical test results of Avicennia marina mangrove leaf extract contain saponins, steroids/triterpenoids, flavonoids and tannins. The test results showed that the extract yield was 14.40%, the water content of the extract was 16.57%, and the total phenol was 1915.92 mg/g GAE. The results of the LC- MS test resulted in suspected compounds including Caffeine and Diosmetin. The ethanol extract of Avicennia marina mangrove leaves was cytotoxic to heLa cell viability with the resulting IC50 value of 115.345 g/mL.
宫颈癌是由感染人类乳头状瘤病毒(HPV)引起的,这种病毒会攻击性活跃妇女的生殖器官。治疗可以选择使用天然材料,如红树林植物。海棠是一种红树林植物,因其抗癌的潜力而被用于替代医学。本研究旨在探讨红树叶提取物对HeLa细胞活力的影响。采用分级浸渍法提取红木叶粉。所用溶剂包括正己烷、乙酸乙酯和乙醇。结果表明,乙醇提取物的LC50值为98.55 ppm,表明乙醇提取物具有毒性。海棠红叶提取物的植物化学测试结果显示,该提取物含有皂苷、甾体/三萜、类黄酮和单宁。试验结果表明,提取液得率为14.40%,提取率为16.57%,总酚含量为1915.92 mg/g GAE。LC- MS检测的结果显示可疑化合物包括咖啡因和薯蓣皂苷。红树叶乙醇提取物对heLa细胞活性具有细胞毒性,IC50值为115.345 g/mL。
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引用次数: 1
The Effect of Bone Marrow Transplantation on Oocyte-Granulosa Cell Interaction and Follicular Development of Cisplatin-Induced Ovarian Failure in Rat 骨髓移植对顺铂诱导卵巢衰竭大鼠卵粒细胞相互作用及卵泡发育的影响
Pub Date : 2020-10-23 DOI: 10.20473/JSCRTE.V4I2.22751
H. Hendarto
Introduction: Chemotherapy has cytotoxic effect that induces follicular damage and abnormal folliculogenesis leads to ovarian failure. Two crucial   growth factors in abnormal folliculogenesis, Growth Differentiation Factor-9 (GDF-9) and Kit-Ligand, will be disrupted and affect follicular development. In this study, we evaluate whether bone marrow transplantation (BMT) has a role on oocyte-granulosa cell interaction by analyzing GDF-9 and Kit-Ligand expressions and also follicular development by analyzing primordial, primary, secondary and graafian follicles of cisplatin-induced ovarian failure in rat. Material and method: Forty eight rats were divided into three groups: control, cisplatin and cisplatin + BMT. Ovarian failure was induced by administration   of intraperitoneal cisplatin 5 mg/kg body weight for 1 week. BMT 2 x107 cells were injected through rat tail vein after cisplatin administration.  Bone marrow was isolated from rat femur and characterized    by CD44(+), CD45(-), CD105(+). Immunohistochemistry examinations for ovarian GDF-9, Kit-Ligand and follicle development evaluation were performed after 2 weeks of BMT injection. Results:  The  expressions   of Kit-ligand  among  three  groups  by ANOVA were  significant different (p=0.00), whereas by Post Hoc: cisplatin group lower  than  control  group (p=0.00); cisplatin + BMT group  higher than  cisplatin group (p=0.00); and no significant different between  control  group and cisplatin + BMT group (p=0.955). The expressions of GDF-9 by Kruskal Wallis showed significant different (p=0.00) among three groups whereas cisplatin + BMT group higher than cisplatin group and control group. In cisplatin + BMT group the number of primordial, primary, secondary and graafian follicles were higher than those in cisplatin group; but were lower than those in control group (p=0.000). Positive Paul Kart Horan (PKH) labeling was seen in cisplatin + BMT   group only. Conclusion:  In cisplatin-induced ovarian failure in rat, bone marrow transplantation may improve oocytegranulosa cell interaction and follicular development.
导言:化疗具有细胞毒性作用,可诱导卵泡损伤和卵泡发生异常导致卵巢功能衰竭。异常卵泡发生的两个关键生长因子,生长分化因子-9 (GDF-9)和Kit-Ligand将被破坏并影响卵泡发育。在这项研究中,我们通过分析GDF-9和Kit-Ligand的表达来评估骨髓移植(BMT)是否对卵母细胞-颗粒细胞相互作用有作用,并通过分析顺铂诱导的卵巢衰竭大鼠的原始、初级、次级和妊娠卵泡来评估卵泡发育。材料与方法:48只大鼠分为对照组、顺铂组和顺铂+ BMT组。腹腔注射顺铂5 mg/kg体重,连续1周诱导卵巢功能衰竭。顺铂给药后经大鼠尾静脉注射BMT 2 × 107细胞。从大鼠股骨中分离骨髓,检测到CD44(+)、CD45(-)、CD105(+)。注射BMT 2周后进行卵巢GDF-9、Kit-Ligand免疫组化检查和卵泡发育评估。结果:三组间kit -配体表达差异有统计学意义(p=0.00),术后顺铂组kit -配体表达低于对照组(p=0.00);顺铂+ BMT组高于顺铂组(p=0.00);对照组与顺铂+ BMT组间差异无统计学意义(p=0.955)。三组间GDF-9 Kruskal Wallis表达差异有统计学意义(p=0.00),顺铂+ BMT组高于顺铂组和对照组。顺铂+ BMT组原发、原发、继发、毛囊数量均高于顺铂组;但低于对照组(p=0.000)。只有顺铂+ BMT组出现PKH标记阳性。结论:在顺铂诱导的大鼠卵巢衰竭中,骨髓移植可改善卵粒细胞相互作用和卵泡发育。
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引用次数: 5
Effect of TiO2 nanoparticles on physiological and anatomical characteristics of Baby sun rose (Aptenia cordifolia) TiO2纳米颗粒对太阳月季生理解剖特性的影响
Pub Date : 2020-09-22 DOI: 10.52547/jct.11.3.203
L. Ahmadi, M. Kolahi, H. Mohajjel Shoja, E. MOHAJEL KAZEMI
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引用次数: 0
The Correlation between NRF2Antioxidant Gene Expression and Sperm Quality in Asthenoteratozoospermia Men 弱异精子症男性nrf2抗氧化基因表达与精子质量的关系
Pub Date : 2020-09-22 DOI: 10.52547/jct.11.3.178
R. Janati Far, L. Naser Pour, SS Sahraei, H. Piroozmanesh
{"title":"The Correlation between NRF2Antioxidant Gene Expression and Sperm Quality in Asthenoteratozoospermia Men","authors":"R. Janati Far, L. Naser Pour, SS Sahraei, H. Piroozmanesh","doi":"10.52547/jct.11.3.178","DOIUrl":"https://doi.org/10.52547/jct.11.3.178","url":null,"abstract":"","PeriodicalId":17049,"journal":{"name":"Journal of Stem Cell Research and Tissue Engineering","volume":"13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77263296","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: 1
期刊
Journal of Stem Cell Research and Tissue Engineering
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