TGF-β/Smad signaling is a major pathway leading to progressive renal fibrosis,a major pathological feature of diabetic nephropathy.We have previously shown tha
生本教育“以学为本”,强调“先学后教,以学定教”.前置性学习作为一个教学环节,是“先学”这一原则最鲜明的体现.如何设计科学、合理的前置性作业让学生有效“先学”并乐于
本文首先对干酪乳杆菌进行紫外诱变和NTG诱变,得到蔗糖耐受性高的突变菌株,以此作为基因组改组的出发菌住,制得原生质体,将原生质体分别于紫外线和热灭活后融合,并在再生平板中培
Renal collecting ducts play an essential role in water and sodium homeostasis under the regulation of antidiuretic hormone and aldosterone.Increasing evidence s
Thiazide-sensitive NaCl cotransporter (NCC) is expressed in the apical membrane of the distal convoluted tubule (DCT) which is responsible for the reabsorption
气道高反应是一种常见的临床表现,主要见于支气管哮喘,慢性阻塞性肺疾病、病毒性上呼吸道感染等急慢性呼吸道疾病。现一般认为气道高反应的发病机制是气道炎症,故药物治疗手段主要是从抗炎和对症治疗两个方向进行防治,虽然这些药物可以治疗或缓解气道高反应,但不能解决病情反复发作和阻断气道结构重塑与肺功能衰退进程等问题。臭牡丹在传统医学中广泛用于治疗痈疽,疔疮,乳腺炎,关节炎,湿疹,头痛,牙痛等症,近年来也有报道
多不饱和脂肪酸(Polyunsaturated fatty acid, PUFAs)是细胞结构和功能的重要组成部分,其中γ-亚麻酸(γ-Linolenic acid, GLA)在预防糖尿病,皮肤病等疾病中有重要作用。深黄
It has been documented that the determinants of cardiac excitability are the voltage-gated sodium channel current (INa) and inward rectifier potassium chann