SkeletalmusclehypertrophyisregulatedviaAKT／mTORpathway
Skeletal muscle atrophies with disuse while with increased use and increased load skeletal muscle exhibits hypertrophy, with an increase in the size of existing muscle fibers. One signaling pathway involved in regulating skeletal muscle atrophy and hypertrophy is the AKT/mTOR pathway (see mTOR pathway). The mTOR pathway activity increases in response to muscle activity during hypertrophy and decreases in activity dur......阅读全文
Skeletal－muscle－hypertrophy－is－regulated－via－AKT/mTOR－pathway
Skeletal muscle atrophies with disuse while with increased use and increased load skeletal muscle exhibits hypertrophy, with an increase in the size o
Preparation－of－Conventional－Actin－from－Skeletal－Muscle
Modified from Spudich & Watt, 1971, JBC 246:4866.1. Mix 20 ml buffer G with each gm of muscle acetone powder. Extract with stirring on ice for 30 min.
Control－of－skeletal－myogenesis－by－HDAC－calcium/calmodulindependent－kinase
The differentiation of muscle cells is transcriptionally regulated, in part by the myocyte enhancer factor-2, MEF2. During myogenesis MEF2 binds to My
无创血压计应用论文：动物用血压计（五）
FIG. 4.Aberrant gene expression patterns of cardiac remodeling factors in ARKO male mice with or without Ang II stimulation. The left panel demons
Reversal－of－Insulin－Resistance－by－Leptin
The insulin resistance of type II diabetes appears to be caused in part by the presence of high levels of lipids in cells such as skeletal muscle wher
Signal－Dependent－Regulation－of－Myogenesis－by－Corepressor－MITR
The differentiation of muscle cells is regulated by many factors, including the MyoD/MEF2 family of transcription factors. The MyoD/MEF2 dimer binds t
Angiotensin－II－mediated－activation－of－JNK－Pathway－via－Pyk2－dependent
Ang II binding to AT1-R triggers the activation of Ca2+ signaling and PKC. The signal is then transmitted to the Pyk2 and further to the small G prote
NFAT－and－Hypertrophy－of－the－heart－(Transcription－in－the－broken－heart)
Hypertrophy associated with both hypertension and obstruction to ventricular outflow leads to pathologic cardiac growth and it is associated with incr
不同硒状态与动物骨骼肌胚后生长之间的关系
近日，华中农业大学水产学院水产品安全保障与品质提升课题组在微量元素硒营养领域取得新进展，研究首次报道了不同硒状态与动物骨骼肌胚后生长之间的关系，相关研究结果为深入认识硒在动物骨骼肌生理中的作用提供了重要数据。 硒是人类及动物的必需微量元素，主要以硒代半胱氨酸形式合成到各种硒蛋白中来发挥其生物学
Role－of－EGF－Receptor－Transactivation－by－GPCRs－in－Cardiac－Hypertrophy
One of responses to increased blood pressure is cardiac hypertrophy through increased size of ventricular myocardial cells leading to increased thickn
无创血压计应用论文：动物用血压计（一）
Androgen Receptor Gene Knockout Male Mice Exhibit Impaired Cardiac Growth and Exacerbation of Angiotensin II-induced Cardiac Fibrosis 【摘要】 Androg
DNA疫苗实验方法
For direct gene transfer of tibialis anterior (TA) muscle in mice: It is optimal to use 6-8 week old mice (weight 19-21 gm). Females give better immun
PTEN－dependent－cell－cycle－arrest－and－apoptosis
PTEN is a tumor suppressor gene. Recombinant PTEN is capable of dephosphorylating phosphatidylinositol 3,4,5-triphosphate[PI(3,4,5)P3], the product of
Glycolysis－Pathway
Glycolysis was one of the first metabolic pathways studied and is one of the best understood, in terms of the enzymes involved, their mechanisms of ac
Keratinocyte－Differentiation
The epidermis, which provides a protective barrier that undergoes a constant renewal, is a multi-layered tissue with the proliferating cells located i
Cystic－Fibrosis－Transmembrane－Conductance－Regulator
The defects in cAMP-regulated chloride channel CTFR are believed to be the major cause for cystic fibrosis. Regulation of CFTR protein by the surface
Isolation－and－culture－of－smooth－muscle－cell
1.Male Wistar rats of about 250g body wt were anesthetized with ether and were decapitated. 2.Kidneys and thoracic aorta were removed, rinsed with
Isolation－of－Nonmuscle－Actin
General Preparation1. Prepare buffers and have them cold. Make 50X stock of Buffer G and dilute as needed from frozen aliquots of 50X Buffer G.1X Extr
Regulation－of－PGC1a
Peroxisome proliferator-activated receptor gamma coactivator-1 alpha (PGC-1a) is a tissue-specific coactivator that enhances the activity of many nucl
The－Citric－Acid－Cycle
The Krebs cycle, also called the citric acid cycle, is a fundamental metabolic pathway involving eight enzymes essential for energy production through
Different－types－of－human－cells
Human primary cells are cells taken from living human beings and cultured. These cells retain the differentiation of the original cells taken in
DYSD－基因突变与药物因子介绍
该基因编码的蛋白质属于ferlin家族，是与肌膜相关的骨骼肌蛋白它参与肌肉收缩，并含有C2结构域，在钙介导的膜融合事件中发挥作用，提示它可能参与膜再生和修复。此外，由该基因编码的蛋白结合了caveolin-3，一种骨骼肌膜蛋白，在caveolae的形成过程中起重要作用该基因的特异性突变可导致常染色体
DYSF基因编码功能及结构描述
该基因编码的蛋白质属于ferlin家族，是与肌膜相关的骨骼肌蛋白它参与肌肉收缩，并含有C2结构域，在钙介导的膜融合事件中发挥作用，提示它可能参与膜再生和修复。此外，由该基因编码的蛋白结合了caveolin-3，一种骨骼肌膜蛋白，在caveolae的形成过程中起重要作用该基因的特异性突变可导致常染色体
DYSF基因突变与药物因子介绍
该基因编码的蛋白质属于ferlin家族，是与肌膜相关的骨骼肌蛋白它参与肌肉收缩，并含有C2结构域，在钙介导的膜融合事件中发挥作用，提示它可能参与膜再生和修复。此外，由该基因编码的蛋白结合了caveolin-3，一种骨骼肌膜蛋白，在caveolae的形成过程中起重要作用该基因的特异性突变可导致常染色体
Rab－GTPases－Mark－Targets－In－The－Endocytotic－Machinery
The eukaryotic cell contains compartments with distinct functions bounded by lipid bilayer membranes. The movement of membrane vesicles between these
Protein－purification;－actin
Protein purification; actin Overview ACTINThe most abundant muscle and non-muscle cytoskeletal protein. MW 42 kDa, 374/375 amino acids; various
Complement－Pathway
The complement pathway consists of a series of over thirty proteins in plasma that are part of the immune response. Activation of the complement syste
Prion－Pathway
Transmissible spongiform encephalopathy (TSE) is thought to result from the structural conversion of cellular prion protein, PrP(C), into a misfolded
Fibrinolysis－Pathway
Clot formation and fibrinolysis is a balance of plasmin activation/inhibition and thrombin-thrombomodulin activity that regulates fibrin polymer forma
Antisense－Pathway
About 8% of human genes have been estimated to carry out transcription from both DNA strands, resulting in significant level of endogenous antisense R