Smooth muscle is controlled by the autonomic nervous system, hormones, and intrinsic factors in the organ. Smooth muscle fibers are smaller and shorter than skeletal muscle fibers. Multiunit smooth muscle is primarily under neural control. This is characteristic of vascular smooth muscle and ciliary ...
The article presents information on the functions of smooth muscle. It no cross-striations under the microscope, indicating an organization characteristic of muscle controlled by the and reacting more slowly to neurotransmitters than the striated muscle controlled by the voluntary nervous system....
Smooth muscle action potentials are unique in that membrane potential acts to initiate or modulate contraction. As such, graded membrane response can become stimulated by multiple factors, including local humoral factors, circulating hormones, or mechanical stimulation like stretching of the cells. Action...
The major feature of any mature smooth muscle cell under the transmission electron microscope is the dense appearance of numerous parallel myofilaments in the cytoplasm running along the longitudinal axis (Figure 1). These comprise mainly smooth muscle myosin heavy-chain thick and smooth muscle α-...
Related to smooth muscle:smooth muscle antibody smooth muscle n. Muscle tissue that contracts without conscious control, having the form of thin layers or sheets made up of spindle-shaped, unstriated cells with single nuclei and found in the walls of the internal organs, such as the stomach, ...
Histology of smooth muscle of uterine wall show smooth muscle tissue with microscope view,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛
One plausible explanation for this paradox could be that smooth muscle AMPK-α1 and endothelial AMPK-α2 exert distinct actions, the former promoting HPV and acute hypoxic pulmonary hypertension while the latter opposes the development of chronic pulmonary hypertension. Alternatively, HPV and persistent...
smooth muscle cell- cells of the smooth muscles muscle cell,muscle fiber,muscle fibre- an elongated contractile cell that forms the muscles of the body smooth muscle- muscle tissue that does not appear striated under the microscope; has the form of thin layers or sheets ...
An electron microscope study of the smooth muscle cell in acquired and congenital megacolon. 来自 NCBI 喜欢 0 阅读量: 20 作者: DR Kiss 摘要: Kiss DR.关键词:change colon disease control endoplasmic reticulum ethanol human diseases muscles rectum smooth muscle ultrastructure ...
Elucidating the histological characteristics of normal vascular smooth muscle cells (VSMCs) is important for understanding mechanisms of development, disease etiology and the remodeling and/or regeneration process of the vessel. However, knowledge regarding VSMCs is focused primarily on the artery. Altho...