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| 1 | Single nucleotide polymorphism C677T in the methylenetetrahydrofolate reductase gene might be a genetic risk factor for infertility for Chinese men with azoospermia or severe oligozoospermia显示文摘瞄准:分析单个核苷酸多型性(SNP ) 的分发在 methylenetetrahydrofolate reductase (MTHFR ) 的 C677T 在有自发的精子缺乏或严重 oligozoospermia 和是的 252 个肥沃的中国人的 355 个不肥沃的中国病人的基因控制探索 SNP 和男不孕的可能的协会。方法:用聚合酶链反应(PCR ) ,限制碎片长度多型性技术,等位基因和在 MTHFR 基因的 SNP C677T 的遗传型分发在病人和 controls.Results 被调查:等位基因 T 的频率(40.9% 对 30.4% , P = 0.002,机会定量[或]= 1.58, 95%confidence 间隔[CI ] :1.24-2.02 ) 并且变异的同质接合体(TT )(18.3% 对 11.5% , P = 0.023,或 =1.72, 95% CI:1.07-2.76 ) 象有等位基因(TT + CT ) 的搬运人一样(63.4% 对 49.2% , P = 0.0005,或 =1.79, 95% CI:1.29-2.48 ) 在不肥沃的病人比在控制的那些显著地高。在耐心的层化以后,在在每耐心的亚群和控制组之间的 SNP 的分发的重要差别尚待。结论:我们的调查结果显示有在有男不孕的 MTHFR 基因的 SNP C677T 的一个协会,建议这多型性可能是为在中国人的男不孕的一个基因风险因素。 | Zhou-Cun A Yuan Yang Si-Zhong Zhang Na Li Wei Zhang | 2007 | Asian Journal of Andrology2007，9，1： | 21 |
| 2 | Piglets cloned from induced pluripotent stem cells显示文摘 | Nana Fan Jijun Chen Zhouchun Shang Hongwei Dou Guangzhen Ji Qingjian Zou Lu Wu Lixiazi He Fang Wang Kai Liu Na Liu Jianyong Han Qi Zhou Dengke Pan Dongshan Yang Bentian Zhao Zhen Ouyang Zhaoming Liu Yu Zhao Lin Lin Chongming Zhong Quanlei Wang Shouqi Wang Ying Xu Jing Luan Yu Liang Zhenzhen Yang Jing Li Chunxia Lu Gabor Vajta Ziyi Li Hongsheng Ouyang Huayan Wang Yong Wang Yang Yang Zhonghua Liu Hong Wei Zhidong Luan Miguel A Esteban Hongkui Deng Huanming Yang Duanqing Pei Ning Li Gang Pei Lin Liu Yutao Du Lei Xiao Liangxue Lai | 2013 | Cell Research2013，23，1： | 12 |
| 3 | 酒精摄入、心脏生物标志物和心房颤动风险与不良结局显示文摘酒精摄入和新发心房颤动相关性证据不一,尤其是在低剂量下。该研究评估欧洲队列在整个饮酒范围内酒精摄入、生物标志物和新发心房颤动的关系。方法和结果:在一个以社区为基础的汇集队列中,研究者随访107845人,以评估酒精摄入(酒精种类和饮酒方式)与新发心房颤动的关系。研究者收集经典心血管病危险因素和新发心力衰竭的信息,并检测生物标记物氨基末端脑钠肽前体和高敏肌钙蛋白I。 | 陈嘉睿(译) 练桂丽((审校) Csengeri D Sprünker NA Di Castelnuovo A Niiranen T Vishram-Nielsen JK Costanzo S S derberg S Jensen SM Vartiainen E Donati MB Magnussen C Camen S Gianfagna F L chen ML Kee F Kontto J Mathiesen EB Koenig W Stefan B de Gaetano G J rgensen T Kuulasmaa K Zeller T Salomaa V Iacoviello L Schnabel RB | 2021 | 中华高血压杂志2021，29，2： | 9 |
| 4 | Biological conduit small gap sleeve bridging method for peripheral nerve injury: regeneration law of nerve fibers in the conduit显示文摘The clinical effects of 2-mm small gap sleeve bridging of the biological conduit to repair peripheral nerve injury are better than in the traditional epineurium suture, so it is possible to replace the epineurium suture in the treatment of peripheral nerve injury. This study sought to identify the regeneration law of nerve fibers in the biological conduit. A nerve regeneration chamber was constructed in models of sciatic nerve injury using 2-mm small gap sleeve bridging of a biodegradable biological conduit. The results showed that the biological conduit had good histocompatibility. Tissue and cell apoptosis in the conduit apparently lessened, and regenerating nerve fibers were common. The degeneration regeneration law of Schwann cells and axons in the conduit was quite different from that in traditional epineurium suture. During the prime period for nerve fiber regeneration(2–8 weeks), the number of Schwann cells and nerve fibers was higher in both proximal and distal ends, and the effects of the small gap sleeve bridging method were better than those of the traditional epineurium suture. The above results provide an objective and reliable theoretical basis for the clinical application of the biological conduit small gap sleeve bridging method to repair peripheral nerve injury. | Pei-xun Zhang Li-ya A Yu-hui Kou Xiao-feng Yin Feng Xue Na Han Tian-bing Wang Bao-guo Jiang | 2015 | Neural Regeneration Research2015，10，1： | 9 |
| 5 | Biodegradable chitin conduit tubulation combined with bone marrow mesenchymal stem cell transplantation for treatment of spinal cord injury by reducing glial scar and cavity formation显示文摘We examined the restorative effect of modified biodegradable chitin conduits in combination with bone marrow mesenchymal stem cell transplantation after right spinal cord hemisection injury. Immunohistochemical staining revealed that biological conduit sleeve bridging reduced glial scar formation and spinal muscular atrophy after spinal cord hemisection. Bone marrow mesenchymal stem cells survived and proliferated after transplantation in vivo, and differentiated into cells double-positive for S100(Schwann cell marker) and glial fibrillary acidic protein(glial cell marker) at 8 weeks. Retrograde tracing showed that more nerve fibers had grown through the injured spinal cord at 14 weeks after combination therapy than either treatment alone. Our findings indicate that a biological conduit combined with bone marrow mesenchymal stem cell transplantation effectively prevented scar formation and provided a favorable local microenvironment for the proliferation, migration and differentiation of bone marrow mesenchymal stem cells in the spinal cord, thus promoting restoration following spinal cord hemisection injury. | Feng Xue Er-jun Wu Pei-xun Zhang Li-ya A Yu-hui Kou Xiao-feng Yin Na Han | 2015 | Neural Regeneration Research2015，10，1： | 7 |
| 6 | Molecular alterations in gastric cancer with special reference to the early-onset subtype显示文摘Currently, gastric cancer(GC) is one of the most frequently diagnosed neoplasms, with a global burden of 723000 deaths in 2012. It is the third leading cause of cancer-related death worldwide. There are numerous possible factors that stimulate the procarcinogenic activity of important genes. These factors include genetic susceptibility expressed in a singlenucleotide polymorphism, various acquired mutations(chromosomal instability, microsatellite instability, somatic gene mutations, epigenetic alterations) and environmental circumstances(e.g., helicobcter pylori infection, EBV infection, diet, and smoking). Most of the aforementioned pathways overlap, and authors agree that a clear-cut pathway for GC may not exist. Thus, the categorization of carcinogenic events is complicated. Lately, it has been claimed that research on early-onset gastric carcinoma(EOGC) and hereditary GC may contribute towards unravelling some part of the mystery of the GC molecular pattern because young patients are less exposed to environmental carcinogens and because carcinogenesis in this setting may be more dependent on genetic factors. The comparison of various aspects that differ and coexist in EOGCs and conventional GCs might enable scientists to: distinguish which features in the pathway of gastric carcinogenesisare modifiable, discover specific GC markers and identify a specific target. This review provides a summary of the data published thus far concerning the molecular characteristics of GC and highlights the outstanding features of EOGC. | Malgorzata Skierucha Anya NA Milne G Johan A Offerhaus Wojciech P Polkowski Ryszard Maciejewski Robert Sitarz | 2016 | World Journal of Gastroenterology2016，22，8： | 6 |
| 7 | Lymphocyte subsets predictive value and possible involvement of human papilloma virus infection on breast cancer molecular subtypes显示文摘AIM To detect human papilloma virus(HPV) presence and to characterize cellular immune response in breast cancer patients. METHODS A total of 74 women were included, of which 48 samples were from patients diagnosed with breast cancer and 26 patients with benign pathology of the breast. Molecular subtype classification was performed based on the immunohistochemical reports of the tumor piece. HPV genome detection and genotyping from fresh breast biopsies was performed using the INNO-LIPA HPV Genotyping Extra test(Innogenetics, Ghent, Belgium). CD3+, CD4+, CD8+ and natural killer(NK)+ cells levels from peripheral blood samples from patients with breast cancer and benign pathology were measured by flow cytometry. RESULTS Luminal A was the most frequent breast cancer molecular subtype(33.33%). HPV was detected in 25% of the breast cancer patients, and genotype 18 was the most frequent in the studied population. The mean of CD3+, CD4+ and CD8+ subpopulations were decreased in patients with breast cancer, in relation to those with benign pathology, with a statistically significant difference in CD8+ values(P = 0.048). The mean of NK+ cells was increased in the benign pathology group. The average level of CD3+, CD4+, CD8+ and NK+ cells decreased as the disease progressed. HER2+ and Luminal B HER2+ tumors had the lowest counts of cell subsets. HPV breast cancer patients had elevated counts of cellular subsets. CONCLUSION Determining level changes in cellular subsets in breast cancer patients is a useful tool to evaluate treatment response. | Andreína Fernandes Adriana Pesci-Feltri Isabel García-Fleury Marco López Vincent Guida Marisol De Macedo María Correnti | 2018 | World Journal of Clinical Oncology2018，9，7： | 5 |
| 8 | Identification and inhibition of the ICE/CED-3 protease necessary for mammalian apoptosis显示文摘 | Nicholson DW Ali A Thornberry NA | | 0，，： | 4 |
| 9 | Population-standardized genetic risk score: the SNP-based method of choice for inherited risk assessment of prostate cancer显示文摘几条不同途径对为决定前列腺癌症(PCa ) 风险的临床医生可得到。利用单个核苷酸多型性(SNP ) 的各种各样的 PCa 风险评价方法的临床的有效性被建立了;然而,这些基于 SNP 的方法没被比较。这研究的目的是为 PCa 风险评价比较三个最通常使用的基于 SNP 的方法。参加者是人(n = 1654 ) 在 PCa 开发的未来的研究注册了。59 PCa 联系风险的 SNP 的遗传型在这个队是可得到的。精明的基于 SNP 的基因风险分数(GRS ) 的三个方法被用于象风险等位基因计数那样的单个疾病风险的评估(GRS 皇家装甲兵) ,加权的风险等位基因计数(GRS-wRAC ) ,和标准化人口的基因风险得分(GRS-PS ) 。吝啬的 GRS 被计算,并且表演在操作典型曲线(AUC ) 和积极预兆的价值(PPV ) 的接收装置下面用区域被比较。所有基于 SNP 的方法被发现独立地与 PCa 被联系(所有 P <0.05;因此他们的临床的有效性) 。分别地,在人与或没有 GRS 皇家装甲兵使用的 PCa 的吝啬的 GRS 用 GRS-wRAC 是 55.15 和 53.46 分别地,是 7.42 和 6.97,使用的 GRS-PS 是 1.12 和 0.84,分别地(所有 P <0.05 为病人与或没有 PCa 之间的差别) 。在基于 AUC 从 non-PCa 区别 PCa 并且在预言 PCa 同样执行的所有三个基于 SNP 的方法基于 PPV 冒险(所有 P >0.05 为在三个方法之间的比较) ,并且所有三个基于 SNP 的方法比家庭历史有显著地更高的 AUC (所有 P <0.05 ) 。从这研究的结果建议当三个大多数通常使用了时, 基于SNP 的方法在在人口水平从 non-PCa 区别 PCa 同样表现了,因为, GRS-PS 是为在单个水平的风险评价的选择的方法它的价值(在 1.0 代表平均人口风险的地方)能容易不管在计算使用的联系风险的 SNP 的数字被解释。 | Carly A Conran Rong Na Haitao Chen Deke Jiang Xiaoling Lin S Lilly Zheng Charles B Brendler Jianfeng Xu | 2016 | Asian Journal of Andrology2016，18，4： | 4 |
| 10 | 脂质组学改善传统危险因素预测的2型糖尿病患者的心血管事件显示文摘临床脂质测定并未显示出糖尿病或心血管病相关的脂质代谢改变的复杂性。脂质组学则能够评估可作为疾病风险潜在标志物的数百种脂质种类。方法:纳入来自糖尿病治疗和血管保护行动。 | 刘莉 叶鹏 Alshehry ZH Mundra PA Barlow CK Mellett NA Wong G McConville MJ Simes J Tonkin AM Sullivan DR Barnes EH Nestel PJ Kingwell BA Marre M Neal B Poulter NR Rodgers A Williams B Zoungas S Hillis GS Chalmers J Woodward M Meikle PJ | 2016 | 中华高血压杂志2016，24，10： | 3 |
| 11 | 激活β_3肾上腺素能受体恢复一氧化氮/氧化还原平衡,增强高血糖患者的内皮功能显示文摘一氧化氮与O_2^-之间的平衡紊乱(即一氧化氮/氧化还原失衡)是糖尿病引起的血管功能障碍的中心病理环节。该研究目的为在高血糖动物模型中探索β_3肾上腺素能受体(β_3adrenergic receptor,β3AR)激活能否耦合激活内皮型一氧化氮合酶(endothelial nitric oxide synthase,eNOS)。 | 刘莉 叶鹏 Karimi Galougahi K Liu CC Garcia A Gentile C Fry NA Hamilton EJ Hawkins CL Figtree GA | 2016 | 中华高血压杂志2016，24，3： | 2 |
| 12 | 遗传性肥胖与心房颤动的关系显示文摘观察性研究已经确定了体质量指数(body mass index,BMI)与心房颤动之间的关联。然而,从观察性研究中推断因果关系会受到混杂因素、逆因果关系和偏倚的影响。该研究的主要目的是应用BMI的遗传学预测因子评估BMI与心房颤动之间的因果关系。方法:纳入1987-2002年期间在美国、冰岛和荷兰实施的7个前瞻性人群队列研究中基线无心房颤动的欧洲血统个体51 646人, | 刘莉 叶鹏 Chatterjee NA Giulianini F Geelhoed B Lunetta KL Misialek JR Niemeijer MN Rienstra M Rose LM Smith AV Arking DE Ellinor PT Heeringa J Lin H Lubitz SA Soliman EZ Verweij N Alonso A Benjamin EJ Gudnason V Stricker BH van der Harst P Chasman DI Albert CM | 2017 | 中华高血压杂志2017，25，2： | 2 |
| 13 | Combination of a biopharmaceutic classification system and physiologically based pharmacokinetic models to predict absorption properties of baicalein in vitro and in vivo显示文摘Objective: To determine the in vitro and in vivo absorption properties of active ingredients of the Chinese medicine, baicalein, to enrich mechanistic understanding of oral drug absorption.Methods: The Biopharmaceutic Classification System(BCS) category was determined using equilibrium solubility, intrinsic dissolution rate, and intestinal permeability to evaluate intestinal absorption mechanisms of baicalein in rats in vitro. Physiologically based pharmacokinetic(PBPK) model commercial software GastroPlus~(TM) was used to predict oral absorption of baicalein in vivo.Results: Based on equilibrium solubility, intrinsic dissolution rate, and permeability values of main absorptive segments in the duodenum, jejunum, and ileum, baicalein was classified as a drug with low solubility and high permeability. Intestinal perfusion with venous sampling(IPVS) revealed that baicalein was extensively metabolized in the body, which corresponded to the low bioavailability predicted by the PBPK model. Further, the PBPK model predicted the key indicators of BCS, leading to reclassification as BCS-II. Predicted values of peak plasma concentration of the drug(C_(max)) and area under the curve(AUC)fell within two times of the error of the measured results, highlighting the superior prediction of absorption of baicalein in rats, beagles, and humans. The PBPK model supported in vitro and in vivo evidence and provided excellent prediction for this BCS class II drug.Conclusion: BCS and PBPK are complementary methods that enable comprehensive research of BCS parameters, intestinal absorption rate, metabolism, prediction of human absorption fraction and bioavailability, simulation of PK, and drug absorption in various intestinal segments across species. This combined approach may facilitate a more comprehensive and accurate analysis of the absorption characteristics of active ingredients of Chinese medicine from in vitro and in vivo perspectives. | Yang Liu Jing Sun Linying Zhong Yu Li A Na Er Tong Li Le Yang Ling Dong | 2021 | Journal of Traditional Chinese Medical Sciences2021，8，3： | 2 |
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