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HIV阳性的腹股沟淋巴结病一例

英国医学杂志中文版 2020年第1期23卷 59-60页

作者： Ranjan kumar Singh dipak kumar 霍永丰(译) ART Center District HospitalKhagariaIndia 中华医学杂志编辑部

患者男性,40岁,人类免疫缺陷病毒(HIV)阳性,左侧腹股沟区域出现痛性肿块伴低热4周。近4年来,患者一直服用抗逆转录病毒药物治疗(替诺福韦、拉米夫定和法维能)。患者无近期动物抓伤史。体检于左侧腹股沟韧带上下区域发现多个严重肿大的... 详细信息

患者男性,40岁,人类免疫缺陷病毒(HIV)阳性,左侧腹股沟区域出现痛性肿块伴低热4周。近4年来,患者一直服用抗逆转录病毒药物治疗(替诺福韦、拉米夫定和法维能)。患者无近期动物抓伤史。体检于左侧腹股沟韧带上下区域发现多个严重肿大的波动淋巴结(直径3.5~4.5 cm),呈"凹槽征"(图1红色箭头示)。一些淋巴结已经溃烂并形成窦道。患者左下肢水肿。未发现会阴部损伤。身体其他部位淋巴结无肿大。胸部X线平片和腹部超声检查无异常发现。相关实验室检查结果见表1。

关键词：左侧腹股沟腹部超声检查替诺福韦腹股沟韧带 HIV阳性胸部X线平片抗逆转录病毒药物实验室检查结果

A Study on Tomato Candy Prepared by Dehydration Technique Using Different Sugar Solutions

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Food and Nutrition Sciences 2014年第13期5卷 1261-1271页

作者： Md. Hasanuzzaman M. Kamruzzaman Md. Mominul Islam Sultana Anjuman Ara Khanom Md. Mashiar Rahman Laisa Ahmed Lisa dipak kumar Paul Department of Applied Nutrition and Food Technology Islamic University Kushtia Bangladesh Department of Microbiology and Biotechnology Jagannath University Dhaka Bangladesh Food Enzymology Research Section Institute of Food Science & Technology Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhaka Bangladesh Vegetable Technology Research Section Institute of Food Science & Technology Bangladesh Council of Scientific and Industrial Research (BCSIR) Dhaka Bangladesh

The aim of the research was to develop a self-stable dehydrated tomato product using different sugar solutions and to study the effects of the sugar solution on the characteristic of tomato candy. Tomato was immersed into the sugar solution with the concentrations of 40%, 50% and 60% for 24 hours. Moisture, ash, protein, fat, vitamin C, acidity, total sugar, crude fiber, total SO2 and salt content and organoleptic quality and microbiological status of the prepared candy were analyzed. There was a tendency of decreasing moisture, ash, protein, fat, vitamin C, acidity, crude fiber and increasing total sugar content with increased concentration of sugar solution used. On the microbiological analysis, total bacteria and total fungus load were increased with increasing the concentration of sugar solution. The best characteristic of tomato candy was found with 40% sugar solution, with highest nutrient and sensory score and lowest microbial load than candy prepared with 50% and 60% sugar solution.

关键词： Tomato Candy Sugar Solution Nutritional Composition Organoleptic Quality Sensory Score Microbial Load

Investigation and Mathematical Modelling of Optimized Cutting Parameters for Surface Roughness of EN-8 Alloy Steel

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Journal of Metallic Material Research 2021年第2期4卷 7-21页

作者： Amit Saraswat dipak kumar Mechanical Engineering Department RKGIT Ghaziabad201003India

The work done in this work deals with the efficacy of cutting parameters on surface of EN-8 alloy *** knowing the optimal effects of cutting parameters response surface methodology was practiced subjected to central composite design *** motive was to introduce an interaction among input parameters,i.e.,cutting speed,feed and depth of cut and output parameter,surface *** this,second order response surface model was *** foreseen values obtained were found to be fairly close to observed values,showed that the model could be practiced to forecast the surface roughness on EN-8 within the range of parameter *** and 3-D plots are generated to forecast the value of surface *** was revealed that surface roughness decreases with increases in cutting speed and it increases with ***,there were found negligible or almost no implication of depth of cut on surface roughness whereas feed rate affected the surface roughness *** lower surface roughness,the optimum values of each one were also evaluated.

关键词： Cutting parameters Surface roughness EN-8 steel Optimization Modelling

白细胞介素-9单核苷酸多态性与食管癌淋巴结转移易感性的关系

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临床和实验医学杂志 2016年第4期15卷 336-339页

作者： dipak kumar Singh 顾海勇尹俊唐巍峰陈锁成蒋鹏程江苏大学附属人民医院普外科江苏镇江212002 江苏大学附属人民医院心胸外科江苏镇江212002

目的研究白细胞介素-9（IL-9）单核苷酸多态性与中国汉族人群食管癌患者淋巴结转移易感性的关联。方法采用SNPscan TM高通量基因分型技术,分析355例食管癌患者淋巴结转移组（85例）和无淋巴结转移组（例）IL-9 rs31563 C〉T和IL-9 rs315... 详细信息

目的研究白细胞介素-9（IL-9）单核苷酸多态性与中国汉族人群食管癌患者淋巴结转移易感性的关联。方法采用SNPscan TM高通量基因分型技术,分析355例食管癌患者淋巴结转移组（85例）和无淋巴结转移组（例）IL-9 rs31563 C〉T和IL-9 rs31564 G〉T这两个多态性位点各基因型分布频率,并计算各基因型的食管癌淋巴结转移风险及其95%可信区间。结果 IL-9 rs31563 C〉T基因型分布频率在组间没有统计学差异（P=0.171）。多因素Logistic回归分析,较CC野生纯合型相比,IL-9 rs31563 CT基因型（调整OR=0.58,95%CI=0.30~1.11,P=0.10）和TT基因型（OR及95%CI无数值显示,P=0.99）与食管癌淋巴结转移易感性没有统计学相关性。隐性模型分析结果提示,以CC＋CT联合型作为参照,IL-9 rs31563 TT突变纯合型与食管癌淋巴结转移易感性没有统计学关联（OR及95%CI无数值显示,P=0.99）。对IL-9 rs31564 G〉T做同样的单基因位点和Logistic回归分析,也未发现其基因型分布频率在淋巴结转移组和无淋巴结转移组之间存在差异,结果也未显示其突变基因型与食管癌淋巴结转移易感性存在统计学意义的关联。结论 IL-9 rs31563 C〉T和IL-9 rs31564 G〉T基因多态性与食管癌淋巴结转移易感性之间无相关性,还需要进一步的功能学研究及多中心大样本研究对本次实验结果加以验证。

关键词：食管癌淋巴结转移白细胞介素-9 单核苷酸多态性