Objective C1q/TNF-related protein(CTRP)1 was initiallyidentified as a paralog of adiponectin based on the similarity in C1q domain of these two proteins.Previously,we showed that CTRP1promotes the development of ather...Objective C1q/TNF-related protein(CTRP)1 was initiallyidentified as a paralog of adiponectin based on the similarity in C1q domain of these two proteins.Previously,we showed that CTRP1promotes the development of atherosclerosis by increasing endothelial adhesiveness.Here,we sought to investigate whether CTRP1 also influences vascular dilatory functions.展开更多
Objective Increased transcytosis of low-density lipoprotein (LDL)across the endothelium and oxidation of LDL deposited within the subendothelial space are crucial early events in atherogenesis. C1q/TNF-related protein...Objective Increased transcytosis of low-density lipoprotein (LDL)across the endothelium and oxidation of LDL deposited within the subendothelial space are crucial early events in atherogenesis. C1q/TNF-related protein (CTRP) 5 is a novel secreted glycoprotein and its biological functions are largely undefined.展开更多
Objective Atherosclerotic lesions preferentially occur at branch points of arterial trees where the blood flow is disturbed.Disturbed flow increases endothelial permeability,vascular barrier dysfunction,and finally th...Objective Atherosclerotic lesions preferentially occur at branch points of arterial trees where the blood flow is disturbed.Disturbed flow increases endothelial permeability,vascular barrier dysfunction,and finally the development of atherosclerosis.CTRP1,a member of C1q/TNF related protein(CTRP)family,is a novel secreted glycoprotein and its biological functions are largely undefined.展开更多
文摘Objective C1q/TNF-related protein(CTRP)1 was initiallyidentified as a paralog of adiponectin based on the similarity in C1q domain of these two proteins.Previously,we showed that CTRP1promotes the development of atherosclerosis by increasing endothelial adhesiveness.Here,we sought to investigate whether CTRP1 also influences vascular dilatory functions.
文摘Objective Increased transcytosis of low-density lipoprotein (LDL)across the endothelium and oxidation of LDL deposited within the subendothelial space are crucial early events in atherogenesis. C1q/TNF-related protein (CTRP) 5 is a novel secreted glycoprotein and its biological functions are largely undefined.
文摘Objective Atherosclerotic lesions preferentially occur at branch points of arterial trees where the blood flow is disturbed.Disturbed flow increases endothelial permeability,vascular barrier dysfunction,and finally the development of atherosclerosis.CTRP1,a member of C1q/TNF related protein(CTRP)family,is a novel secreted glycoprotein and its biological functions are largely undefined.
文摘目的探讨行体外受精-胚胎移植(in vitro fertilization and embryo transfer,IVF-ET)助孕的多囊卵巢综合征(polycystic ovary syndrome,PCOS)患者血清中补体C1q/肿瘤坏死因子相关蛋白9(complement C1q/tumour necrosis factor-related protein 9,CTRP9)、抗苗勒管激素(anti-mullerian hormone,AMH)对治疗结果的预测价值。方法选取2022年3月—2023年7月于重庆医科大学附属第一医院生殖中心行IVF-ET的85例PCOS患者。根据妊娠结局分为临床妊娠组43例与临床未妊娠组42例。记录2组患者的一般资料,测定血清CTRP9和AMH水平,分析其与妊娠结局的关系。结果临床未妊娠组血清CTRP9为(290.19±58.97)ng/mL,AMH为3.39(2.09,5.42)ng/mL,均低于临床妊娠组的(413.63±89.56)ng/mL、7.42(5.45,9.90)ng/mL(P<0.05)。血清CTRP9、AMH水平、优胚数是PCOS患者IVF-ET妊娠成功的保护因素(P<0.05)。血清CTRP9预测行IVF-ET的PCOS患者妊娠成功的敏感度与特异度为74.40%和90.50%,曲线下面积(area under the curve,AUC)值为0.836;血清AMH预测敏感度与特异度为83.70%和73.80%,AUC值为0.859;血清CTRP9和AMH联合预测的敏感度和特异度分别为88.40%和92.90%,AUC值为0.924,高于单独使用CTRP9或AMH预测的价值。结论血清CTRP9、AMH与PCOS患者IVF-ET治疗结局密切相关,且与单一指标检测比较,两者联合检测可提高预测价值。
