Results 11 to 20 of about 8,603 (151)
Zhongshan Daxue xuebao. Yixue kexue ban, 2002 【目的】研究舌鳞状细胞癌(简称舌鳞癌, 下同)组织中新生微血管的密度(MVD)与舌鳞癌患者预后的关系。【方 法】用免疫组织化学S-P 法对75 例舌鳞癌标本进行染色, 依据Weidner 法进行肿瘤微血管密度计数, 并与舌鳞癌的病理分级、 颈淋巴结转移与否及患者生存期作比较。【结果】不同分化程度舌鳞癌组织中新生血管密度不同(P
潘朝斌 +4 more
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卵巢子宫内膜异位症微血管密度及血管内皮生长因子表达 [PDF]
Zhongshan Daxue xuebao. Yixue kexue ban, 2004 目的】 探讨子宫内膜异位症血管内皮生长因子(VEGF)的表达,微血管生成及其与临床病理发生的关系? 【方法】 采用S-P免疫组化染色法检测50例卵巢子宫内膜异位症,21例子宫肌瘤在位内膜和10例子宫腺肌症在位内膜中VEGF的表达及微血管密度(MVD)?【结果】 卵巢子宫内膜异位症的VEGF表达阳性率上皮为13.69±4.32?间质为9.24±6.55;MVD(160±53) /mm2,显著高于子宫肌瘤?子宫腺肌症的在位子宫内膜的VEGF阳性表达率与MVD值(P< 0.05),且VEGF与M ...
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Journal of Diabetes, Volume 15, Issue 12, Page 1081-1094, December 2023., 2023 Highlights Glucagon receptor (GCGR) monoclonal antibody (mAb) improves cardiac function and attenuates microvascular damage in db/db mice. GCGR mAb ameliorates the oxidative stress of cardiac microvascular endothelial cells in diabetic mice. GCGR mAb counteracts the diabetes‐induced upregulation of carnitine palmitoyltransferase 1B, optic atrophy type ...
Peng Wang +6 more
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Journal of Diabetes, Volume 15, Issue 4, Page 313-324, April 2023., 2023 Highlights Different microvascular phenotypes were detected by noninvasive optical coherence tomography angiography (OCTA) in metabolically healthy obesity and metabolic syndrome patients. Baseline blood pressure and insulin status may be key determinants for vascular benefit from bariatric surgery.
Yaying Chen +11 more
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Type 1 diabetes management: Room for improvement 1型糖尿病管理的改进空间
Journal of Diabetes, Volume 15, Issue 3, Page 255-263, March 2023., 2023 Highlights Achievement of glycemic, lipid, and blood pressure targets are suboptimal. Individuals with type 1 diabetes and cardiovascular disease (CVD) have more difficulty reaching treatment targets than individuals with diabetes without CVD. More consideration may be required for individuals with a previous cardiovascular event and type 1 diabetes ...
Rita D. M. Varkevisser +6 more
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Journal of Diabetes, Volume 14, Issue 6, Page 365-376, June 2022., 2022 HighlightsAssociation of lipid variability with diabetic microvascular complications. Abstract Background Greater lipid variability may cause adverse health events among diabetic patients. We aimed to examine the effect of lipid variability on the risk of diabetic microvascular outcomes among type 2 diabetes mellitus patients.
Daniel Nyarko Hukportie +6 more
wiley +1 more source
Analysis of uterine blood flow parameters in immune-related recurrent spontaneous abortion [PDF]
, 2023 Objective: To analyze the uterine artery and endometrial blood flow parameters by in patients with autoimmune-related recurrent spontaneous abortion (RSA) for providing clinical referene.
KONG Xiaoxiao, CHEN Ping, NIU Jianmei, LÜ Mingli, WANG Hui
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光学相干断层扫描血管成像技术观察下的Vogt-小柳原田病的病理变化
Zhongshan Daxue xuebao. Yixue kexue ban, 2021 目的观察静止期Vogt-小柳原田（VKH）患者与健康人之间的视网膜和脉络膜的微血管差异。方法回顾性研究静止期的Vogt-小柳原田患者12人，共20眼，正常对照13人，共21眼。所有患者与健康人均进行光学相干断层扫描血管成像（SS-OCTA）检查。对视网膜浅层毛细血管层的中心凹无血管区（FAZ）面积、非圆参数（AI）、视网膜浅层毛细血管层（SCP）的血管密度、视网膜深层毛细血管（DCP）的血管密度以及脉络膜毛细血管层（CC）的血管密度均使用ImageJ软件进行定量计算 ...
张海萍 +7 more
doaj
Zhongguo shiyan zhenduanxue, 2021 肾细胞癌是最常见的肾脏恶性肿瘤,其中70%是肾透明细胞癌（ccRCC）,ccRCC是最具有侵袭性的亚型[1]。肿瘤血管形成是多数人类肿瘤生长和转移的关键因素[2],ccRCC是高度血管化恶性肿瘤,微血管密度（MVD）和分化程度是预测病灶侵袭性的关键指标[3]。但由于现阶段缺乏无创性评价肿瘤新生血管MVD、分化程度的方法,
孟夏 +4 more
doaj
The impact and the functional mechanism of autologous platelet-rich plasma on free flap graft survival: A preliminary study in rabbits [PDF]
, 2016 摘要 研究目的：探讨局部应用PRP对游离皮瓣存活的影响，深入了解自身来源的富血小板血浆（PRP）在皮瓣转移过程中的作用，并初步探讨PRP影响游离皮瓣生长的作用机制，为PRP的实验研究和临床应用提供理论依据。 研究方法：将30只新西兰大白兔编号，用随机数表法随机分为实验组和对照组，每组15只新西兰大白兔。取兔子自身动脉血制备PRP，检测PRP中血小板和生长因子浓度，并计算其浓缩倍数。实验组处理：游离皮瓣基底部涂抹1.0ml的PRP，然后将游离皮瓣原位缝合；对照组处理：游离皮瓣基底部涂抹1.0ml的生理盐水，
王彪
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