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Diagnostic and Prognostic Role of Prostate-Specific Antigen Immunologic Staining in Prostate Cancer 前列腺特异性抗原免疫染色在前列腺癌诊断和预后中的作用
Q3 Medicine Pub Date : 2023-04-11 DOI: 10.5812/semj-127269
Background: Prostatic adenocarcinoma is the second leading cause of death in males due to cancer. The prostate-specific antigen (PSA) serum level is the first marker for screening such patients. Objectives: The present study evaluated the comparison between the degree of staining of the PSA marker and some factors in the prognosis of prostate cancer. Methods: The current cross-sectional study was performed on 97 tissue blocks from patients with prostate adenocarcinoma collected in 2019-2020 from the Pathology Department of Golestan Ahvaz Hospital archives. Clinical information such as age, tumor size, grade of tumor, lymph node involvement, and vascular and perineural invasion was extracted from patients' pathology reports and recorded on a checklist. Then, PSA apical and intensity staining was studied using immunohistochemistry. Results: The mean age of patients was 72.76 ± 8.19 years. The mean serum PSA level was 39.2 ± 8.90. In the present study, the highest PSA staining intensity in the samples was related to grade 1 with a frequency of 39 (40.2%), and then it was related to grade 4 with a frequency of 38 (39.2%), while the lowest frequency of staining intensity was related to grade 2 was with a frequency of 9 (9.3%). Regarding PSA apical staining, 58 samples (59.8%) were positive, and 39 (40.2%) were negative. A statistically significant comparison was shown between Gleason scoring and PSA apical staining (P < 0.001). The results indicate that increasing Gleason scoring decreases the staining intensity, and this correlation is significant (P < 0.05). The mean age in samples with positive staining of apical marker PSA is lower than in samples with negative staining of apical marker PSA but is not statistically significant (P = 0.38). In contrast, the serum level of the PSA marker is statistically significantly higher in samples with positive staining of apical marker PSA than in samples with negative staining of PSA (P < 0.001). According to the Spearman correlation coefficient test, the intensity of staining of the PSA marker decreases with age, and this correlation is significant (P = 0.032). However, according to the Spearman correlation coefficient test, staining intensity increases with increasing serum PSA level, and this correlation is statistically significant (P < 0.001). Conclusions: It is also suggested that in future studies with a larger sample size, the comparison between apical marker expression and PSA marker staining intensity with clinicopathological factors, survival and mortality rates, response to treatment, etc., will be evaluated.
背景:前列腺癌是男性癌症死亡的第二大原因。前列腺特异性抗原(PSA)血清水平是筛查此类患者的第一指标。目的:探讨前列腺特异性抗原(PSA)标记物的染色程度与前列腺癌预后的关系。方法:本横断面研究收集了Golestan Ahvaz医院病毒科2019-2020年前列腺癌患者的97个组织块。从患者的病理报告中提取临床信息,如年龄、肿瘤大小、肿瘤分级、淋巴结受累情况以及血管和神经周围的侵犯情况,并记录在检查表上。免疫组织化学法对PSA根尖和强度染色进行研究。结果:患者平均年龄72.76±8.19岁。血清PSA平均值为39.2±8.90。本研究标本中PSA染色强度最高的为1级,频率为39例(40.2%),其次为4级,频率为38例(39.2%),最低的为2级,频率为9例(9.3%)。PSA根尖染色阳性58例(59.8%),阴性39例(40.2%)。Gleason评分与PSA根尖染色比较有统计学意义(P < 0.001)。结果表明,Gleason评分越高,染色强度越低,且相关性显著(P < 0.05)。根尖标志物PSA阳性样本的平均年龄低于根尖标志物PSA阴性样本,但差异无统计学意义(P = 0.38)。相比之下,PSA根尖标记阳性的样本血清中PSA标志物的水平显著高于PSA阴性的样本(P < 0.001)。根据Spearman相关系数检验,PSA标记物的染色强度随年龄的增长而降低,且相关性显著(P = 0.032)。然而,根据Spearman相关系数检验,随着血清PSA水平的升高,染色强度增加,且相关性有统计学意义(P < 0.001)。结论:还建议在今后更大样本量的研究中,评价根尖标志物表达及PSA标志物染色强度与临床病理因素、生存率、死亡率、治疗反应等的比较。
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引用次数: 0
Episodic Memory in Obsessive-Compulsive Disorder: Comparison with Healthy Controls 强迫症的情景记忆:与健康对照的比较
Q3 Medicine Pub Date : 2023-04-09 DOI: 10.5812/semj-115654
Background: Obsessive-compulsive disorder is identified by intrusive thoughts and related compulsive behaviors. Memory complaints are controversial among obsessive-compulsive disorder patients. Objectives: The present study compared verbal, visual, episodic, and semantic memory between obsessive-compulsive disorder patients and healthy controls. Methods: This is a case-control study. The participants included 31 newly diagnosed obsessive-compulsive disorder outpatients and 30 healthy controls. The patients were selected using targeted sampling from Emam Reza Polyclinic, affiliated with blinded for peer review. They responded to a demographic checklist, structured clinical interview for DSM-IV (SCID-I), verbal and visual episodic memory from the Wechsler Memory Scale-Revised (WMS-R), and autobiographical memory interview (AMI). Results: The results indicated that patients with obsessive-compulsive disorder compared with the controls had lower scores in visual (P = 0.0001), verbal (P = 0.006), semantic (P = 0.3), and episodic memory (P = 0.001). Conclusions: All types of memory which were evaluated in the present study were impaired in obsessive-compulsive disorder. Memory impairment might explain the psychiatric symptoms of the disorder.
背景:强迫性障碍是指侵入性思想和相关的强迫行为。对记忆力的抱怨在强迫症患者中是有争议的。目的:本研究比较强迫症患者和健康对照者的语言、视觉、情景和语义记忆。方法:采用病例-对照研究。参与者包括31名新诊断的强迫症门诊患者和30名健康对照者。患者从Emam Reza综合诊所选择,采用盲法进行同行评议。他们接受了人口统计检查表、DSM-IV (SCID-I)结构化临床访谈、韦氏记忆量表(WMS-R)口头和视觉情景记忆以及自传式记忆访谈(AMI)。结果:强迫症患者在视觉(P = 0.0001)、言语(P = 0.006)、语义(P = 0.3)和情景记忆(P = 0.001)方面得分低于对照组。结论:本研究评估的所有类型的记忆均在强迫症中受损。记忆障碍或许可以解释这种疾病的精神症状。
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引用次数: 0
Hemophilic Pseudotumor of the Distal Phalanx 远端指骨血友病假瘤
Q3 Medicine Pub Date : 2023-04-05 DOI: 10.5812/semj-132255
A. Afshar, A. Tabrizi
Introduction: Haemophilia is one of the hereditary recessive diseases linked to sex-induced coagulation disorder and is characterized by bleeding episodes. This report presents a rare involvement of the distal phalanx hemophilic pseudotumor. Case Presentation: A 21-year-old man was crushed by a closing door 18 months before. The distal phalanx was fractured, and a large hematoma developed under the nail plate, which separated the nail plate from its bed. Eighteen months after the injury, plain radiographs demonstrated an expansile lesion with extensive destruction of the distal phalanx. Regarding the patient’s history and abnormal clotting tests, the development of a hemophilic pseudotumor was considered at the distal phalanx due to the enlarging nature of the coagulum, which induced compression and pressure necrosis on the adjacent bone and structures. Conclusions: Hemophilic pseudotumors in the small bones are rarely reported. After a minor traumatic injury in hand, exact management and coagulopathy control are important to prevent further complications.
血友病是一种与性致凝血障碍相关的遗传性隐性疾病,其特征是出血发作。本文报告一例罕见的远端指骨血友病假瘤。病例介绍:18个月前,一名21岁男子被关闭的门压死。远端指骨骨折,钉板下形成大血肿,使钉板与床分离。损伤后18个月,x线平片显示远端指骨广泛破坏,病变呈扩张性。根据患者的病史和异常的凝血试验,由于凝血的扩大性质,导致邻近骨和结构的压迫和压力性坏死,考虑在远端指骨发生血友病假瘤。结论:小骨内血友病性假肿瘤报道较少。手部轻微创伤后,精确的治疗和凝血功能的控制对于防止进一步的并发症是很重要的。
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引用次数: 0
Promoting the Safety of Pregnant Women: Information Management System Strategy for the COVID-19 Vaccination 促进孕妇安全:COVID-19疫苗接种信息管理系统战略
Q3 Medicine Pub Date : 2023-03-28 DOI: 10.5812/semj-135224
F. Asadi, Roya Shakiba, R. Rabiei, H. Emami
Background: Promoting the immunity of pregnant women during the Covid-19 pandemic through vaccination against SARS-CoV-2 infection is one of the main challenges. It is important to manage the information related to receiving the vaccine and its possible complications for surveillance of its safety and to deal with the challenges. Based on this, it is necessary to design a national information management system for the COVID-19 vaccination. Objectives: To promote the safety of pregnant women by providing a national model of an information management system for pregnant women's COVID-19 vaccination in Iran. Methods: The present research was of applied descriptive type. Based on the review of articles and information sources and a comparative study of the information management and surveillance system for the vaccination of pregnant women in developed countries, and according to the country's organizational structure, the national model of the information management system for pregnant women's COVID-19 vaccination was designed for Iran. Then the validation of the model was examined in two steps using the Delphi technique. Finally, after analyzing the data, the final model was presented. Results: The findings were categorized into two main groups, including the structural components (responsible organization and databases, surveillance center, participating organizations, and data sources) and informational process (data set, data collection, quality control, data exchanges, data processing, reporting) that reached 100% consensus of experts. Conclusions: For developing IMS for the COVID-19 vaccination of pregnant women, it is necessary to specify the responsible organization and the participating centers, create surveillance centers and databases, and define the information management system process.
背景:在Covid-19大流行期间,通过接种预防SARS-CoV-2感染的疫苗来提高孕妇的免疫力是主要挑战之一。重要的是管理与接种疫苗及其可能的并发症有关的信息,以监测其安全性并应对挑战。基于此,有必要设计一套国家COVID-19疫苗接种信息管理系统。目的:通过提供伊朗孕妇COVID-19疫苗接种信息管理系统的国家模式,促进孕妇的安全。方法:本研究为应用描述性研究。在查阅文献和信息来源的基础上,通过对发达国家孕妇疫苗接种信息管理和监测系统的比较研究,并根据国家组织结构,设计了伊朗孕妇COVID-19疫苗接种信息管理系统的国家模式。然后用德尔菲法分两步检验模型的有效性。最后,通过对数据的分析,给出了最终的模型。结果:调查结果主要分为两大类,包括专家达成100%共识的结构组件(责任组织和数据库、监测中心、参与组织和数据源)和信息过程(数据集、数据收集、质量控制、数据交换、数据处理、报告)。结论:开展孕妇新冠肺炎疫苗接种IMS,需要明确负责机构和参与中心,建立监测中心和数据库,明确信息管理系统流程。
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引用次数: 0
Quality of Life in Elderlies: A Cross-Sectional and Field-Based Study in Iran 老年人的生活质量:伊朗的一项横断面和实地研究
Q3 Medicine Pub Date : 2023-03-22 DOI: 10.5812/semj-130534
B. Honarvar, E. Khaksar, P. Keshavarz, M. Banakar, Abbas Balaghi Inalou, Yasman Movahednejad, Vahid Hajianpour
Background: Quality of life (QOL) in the elderly has not been investigated as much as their life expectancy. Objectives: The present study aimed to evaluate the elders’ QOL. Methods: In this study, 386 elders were selected using the multistage cluster random sampling method. The Leiden-Padua (LIEPAD) questionnaire, consisting of the core components (CCQOL) and moderators (MQOL) of QOL, was used and analyzed with SPSS software. Results: The interviewees’ mean age was 68.12 ± 6.24 years. The QOL score was 83.67 ± 13.75 (out of 127), consisting of 27 (6.9%) elders with low, 316 (81.8%) elders with moderate, and 43 (11%) elders with high levels of QOL. The CCQOL and MQOL scores were 70.68 ± 9.42 (out of 93), and 20.94 ± 2.30 (out of 34), respectively. According to the multivariate analysis, sleep disorders (B = -0.15), osteoporosis (B = -0.14), female gender (B = -0.13), and not being the source of family income (B = -0.13) were inversely correlated with QOL. In contrast, sleep disorders, facing violence, female gender, migraine, psychological diseases, and not being the source of family income were inversely correlated with CCQOL. Sexual problems, facing violence, no supplementary insurance coverage, inability to walk, and migraine had inverse correlations with MQOL. Conclusions: Seven out of ten elders had a moderate level of QOL, while elderly females and elders with chronic diseases or those who were not the source of family income had lower levels of QOL. Accordingly, the elders’ QOL can be improved by integrating the elders’ care programs in the health centers.
背景:对老年人生活质量(QOL)的调查并不像他们的预期寿命那样多。目的:评价老年人的生活质量。方法:采用多阶段整群随机抽样方法对386名老年人进行调查。采用leeden - padua (LIEPAD)问卷,由核心成分(CCQOL)和调节因子(MQOL)组成,采用SPSS软件进行分析。结果:受访者平均年龄68.12±6.24岁。生活质量评分为83.67±13.75分(共127人),其中生活质量低27人(6.9%),中等316人(81.8%),高43人(11%)。CCQOL和MQOL评分分别为70.68±9.42(93分)和20.94±2.30(34分)。多因素分析显示,睡眠障碍(B = -0.15)、骨质疏松(B = -0.14)、女性(B = -0.13)、非家庭收入来源(B = -0.13)与生活质量呈负相关。相反,睡眠障碍、面临暴力、女性、偏头痛、心理疾病和不是家庭收入来源与CCQOL呈负相关。性问题、面临暴力、没有补充保险、不能行走和偏头痛与MQOL呈负相关。结论:7 / 10的老年人生活质量处于中等水平,而女性老年人和患有慢性病或非家庭收入来源的老年人生活质量处于较低水平。因此,通过整合健康中心的老年人护理项目,可以提高老年人的生活质量。
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引用次数: 0
Identifying Organizations Providing Healthcare Services in Floods and Explaining Their Duties to Children 确定在洪灾中提供医疗保健服务的组织并向儿童解释其职责
Q3 Medicine Pub Date : 2023-03-12 DOI: 10.5812/semj-130143
A. Dehghani, K. Jahangiri
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引用次数: 0
Evaluating the Effects of Low-level Laser Therapy and Platelet-rich Plasma on Bone Calcium Content and Mechanical Properties at Tooth Extraction Sites: An Animal Study 评估低水平激光治疗和富血小板血浆对拔牙部位骨钙含量和力学性能的影响:一项动物研究
Q3 Medicine Pub Date : 2023-02-19 DOI: 10.5812/semj-130303
Alireza Sharifi, N. Tanideh, Hossein Khaje Zadeh, Meysam Haghighat, Sheila Shahsavari-pour, Saeid Tavanafard
Background: Both low-level laser therapy (LLLT) and platelet-rich plasma (PRP) are demonstrated to promote the repair of mandibular defects. Objectives: This study investigated the mechanical properties and calcium content at the tooth extraction site in a rat model exposed to LLLT (λ = 808 nm) with or without PRP. Methods: In this experimental rat model study, the left first molar maxillary teeth were extracted in twenty male rats. Then, the animals were randomly divided into four groups. Group one: after extraction, the extraction sockets were treated with 0.9 W gallium-aluminum-arsenide (GaAlAs) diode laser irradiation for five minutes every 72 hours for the next 12 days (4 times overall); group two: PRP was placed in the extraction sockets; group three: a combination of both treatments (LLLT+PRP) was applied; group four: the extraction sockets remained untreated (the control group). All rats were sacrificed 30 days post-operative. All bone blocks of the extracted socket were prepared for mechanical strength and calcium content analyses. Mann-Whitney test, one-way ANOVA test, and post hoc Fisher’s least significant difference (LSD) were used to analyze the data. A P-value less than 0.05 was considered significant. All analyses were performed by SPSS 16.0. The graph is illustrated in the graph pad 5. Results: The compressive strength in the laser group was significantly higher than in the control and PRP-treated groups (P = 0.0001 and 0.00044, respectively). Compared to the control and PRP groups, the effects of a combination of PRP and LLLT mechanical strength were statistically similar. Calcium content was influenced by none of the treatments. Conclusions: The mechanical strength of the bone blocks was significantly stronger in the LLLT group than in the other groups. PRP alone or combined with LLLT demonstrated a synergistic impact on neither mechanical strength nor calcium content.
背景:低水平激光治疗(LLLT)和富血小板血浆治疗(PRP)均可促进下颌骨缺损的修复。目的:研究有或无PRP的LLLT (λ = 808 nm)暴露大鼠拔牙部位的力学性能和钙含量。方法:以20只雄性大鼠为实验对象,拔除上颌左第一磨牙。然后,这些动物被随机分成四组。第一组:拔牙后,用0.9 W砷化镓铝二极管激光照射拔牙槽,每72小时照射5分钟,连续12天(共4次);第二组:拔牙槽内放置PRP;第三组:两种治疗联合应用(LLLT+PRP);第四组:拔牙槽不处理(对照组)。所有大鼠均于术后30天处死。将取出的骨块进行机械强度和钙含量分析。采用Mann-Whitney检验、单因素方差分析和事后Fisher最小显著性差异(LSD)分析数据。p值小于0.05为显著性。所有分析均采用SPSS 16.0进行。图表在图板5中加以说明。结果:激光治疗组抗压强度显著高于对照组和prp治疗组(P = 0.0001、0.00044)。与对照组和PRP组相比,PRP和LLLT机械强度联合使用的效果在统计学上相似。钙含量不受任何处理的影响。结论:LLLT组骨块的机械强度明显高于其他组。PRP单独或与LLLT联合对机械强度和钙含量均无协同影响。
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引用次数: 0
Women’s Health in Post-COVID Era: A report from the 11th International Conference on Women’s Health 后 COVID 时代的妇女健康:第 11 届国际妇女健康大会报告
Q3 Medicine Pub Date : 2023-02-14 DOI: 10.5812/semj-135187
K. Bagheri Lankarani, A. Ardekani, Reza Fereidooni, Seyed Reza Abdipour Mehrian, Reza Moshfeghinia, Hafez Shojaaldini, Dorsa Shekouh, Aida Bazrgar, Masoumeh Saberi Rounkian, N. Maharlouei, H. Joulaei, M. Zakeri, S. Heydari, M. Bazargan
{"title":"Women’s Health in Post-COVID Era: A report from the 11th International Conference on Women’s Health","authors":"K. Bagheri Lankarani, A. Ardekani, Reza Fereidooni, Seyed Reza Abdipour Mehrian, Reza Moshfeghinia, Hafez Shojaaldini, Dorsa Shekouh, Aida Bazrgar, Masoumeh Saberi Rounkian, N. Maharlouei, H. Joulaei, M. Zakeri, S. Heydari, M. Bazargan","doi":"10.5812/semj-135187","DOIUrl":"https://doi.org/10.5812/semj-135187","url":null,"abstract":"<jats:p />","PeriodicalId":39157,"journal":{"name":"Shiraz E Medical Journal","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73547963","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
Identification the Individual Vulnerability to COVID-19 识别个人对 COVID-19 的易感性
Q3 Medicine Pub Date : 2023-02-01 DOI: 10.5812/semj-118143
Z. Ghaffari, Mahboubeh Es'haghi
{"title":"Identification the Individual Vulnerability to COVID-19","authors":"Z. Ghaffari, Mahboubeh Es'haghi","doi":"10.5812/semj-118143","DOIUrl":"https://doi.org/10.5812/semj-118143","url":null,"abstract":"<jats:p />","PeriodicalId":39157,"journal":{"name":"Shiraz E Medical Journal","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78980305","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
Effect of Domperidone on Children with Functional Abdominal Pain: A Randomized Controlled Clinical Trial 多潘立酮对儿童功能性腹痛的疗效:一项随机对照临床试验
Q3 Medicine Pub Date : 2023-02-01 DOI: 10.5812/semj-128504
Negin Tavakoli Haghighiand, S. Mehrabani, M. E. Esmaeili Dooki, M. Hajiahmadi, L. Moslemi, H. Asgarirad, Ali Farmoudeh, Rogheih Aghalari
Background: One of the most common functional problems in children is functional abdominal pain (FAP), and dysmotility is one of the possible causes of FAP. Domperidone is a prokinetic drug that increases gastrointestinal motility. Objectives: The aim of this study was to evaluate the effect of domperidone on the treatment of FAP in children. Methods: In this double-blind clinical trial study, FAP was diagnosed in 80 children aged 5 - 14 years, who were referred to Amirkola Children's Hospital in Babol for one year based on the criteria of the Rome IV. Then, they were randomly divided into two groups of 40 patients. Group A received domperidone tablets (0.25 mg/kg, three-time/day) for two months, and group B received a placebo. The primary outcome was at least a 50% reduction in both frequency and severity of pain, and the secondary outcome was a significant reduction in the duration, frequency, and intensity of pain according to the Wong-Baker scale compared to baseline. Results: A total of 80 children completed the trial (40 with domperidone). The recovery rate was higher in the domperidone group than in the placebo group after eight weeks (71.8% vs. 28.2%; P < 0.0001), and domperidone had significant superiority over the placebo in reducing the duration (4.58 ± 7.71 vs. 24.5 ± 41.45, min/day, P < 0.001), frequency (3.35 ± 3.99 vs. 10.63 ± 10.55, episode/week, P < 0.001), and intensity (2.20 ± 2.16 vs. 5.05 ± 2.37, P < 0.001) of the pain. Conclusions: Based on the results, domperidone can be useful in the treatment of FAP in children.
背景:儿童最常见的功能问题之一是功能性腹痛(FAP),而运动障碍是导致FAP的可能原因之一。多潘立酮是一种促进胃肠运动的药物。目的:本研究的目的是评价多潘立酮对儿童FAP的治疗效果。方法:在本双盲临床试验研究中,对80例5 ~ 14岁的儿童诊断为FAP,根据罗马IV标准转诊至巴博勒Amirkola儿童医院1年,然后将其随机分为两组,每组40例。A组给予多潘立酮片(0.25 mg/kg, 3次/天),疗程2个月,B组给予安慰剂。主要结局是疼痛的频率和严重程度至少减少50%,次要结局是根据Wong-Baker量表,与基线相比,疼痛的持续时间、频率和强度显著减少。结果:共有80名儿童完成了试验(其中40名使用多潘立酮)。8周后,多潘立酮组的恢复率高于安慰剂组(71.8% vs. 28.2%;P < 0.0001),多潘立酮在减轻疼痛持续时间(4.58±7.71 vs. 24.5±41.45,分钟/天,P < 0.001)、频率(3.35±3.99 vs. 10.63±10.55,发作次数/周,P < 0.001)和强度(2.20±2.16 vs. 5.05±2.37,P < 0.001)方面明显优于安慰剂。结论:基于上述结果,多潘立酮可用于治疗儿童FAP。
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引用次数: 0
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