Bundles of smooth muscle, interstitial cells of Cajal (ICC) and nerves are interspersed with skeletal muscle and generate pacemaker activity in canine esophagus. Pintin-Quezada J,Berexin I,Daniel EE, et al. Gastroenterology . 1990Pintin-Quezada J,Berexin I,Daniel EE, et al.Bundles of smooth...
What are the cells that form skeletal connective tissue called? What type of cells make up the skeletal-muscle system? What are muscle cells called? What is the functional unit of a skeletal muscle called? A bundle of skeletal muscle fibers enclosed by a perimysium forms a within a muscle...
1. Understand the Role of the Bundle of His: - The Bundle of His is a collection of heart muscle cells specialized for electrical conduction. It transmits impulses from the atrioventricular (AV) node to the ventricles. 2. Identify the Sequence of Electrical Conduction: - The electrical conduct...
Numerous mast cells were observed scattered throughout the submucosal region, adjacent to nerve bundles, blood vessels, and skeletal muscle, and up to six bundles each consisting of many myelinated and unmyelinated nerve processes were seen per section. Single, double, and quadruple myelinated ...
Here, we demonstrate engineering of electrically and chemically responsive, contractile human muscle tissues ("myobundles") using primary myogenic cells. These biomimetic constructs exhibit aligned architecture, multinucleated and striated myofibers, and a Pax7(+) cell pool. They contract spontaneously and...
Alpha-smooth muscle actin, a differentiation marker of smooth muscle cells, is present in microfilamentous bundles of pericytes. alpha-Smooth muscle (alpha-sm) actin, an isoform typical of smooth muscle cells (SMC) and present in high amounts in vascular SMC, was demonstrated in the ... O ...
___ consist of bundles of protein filaments called myofilaments. Anatomy of a Muscle Fiber: Each cell in skeletal muscle tissue is known as a muscle fiber or muscle cell. A muscle fiber is a large cell consisting of many nuclei (multinucleate). The muscle fibers are bundled...
receptor cells Muscle fibers can contract because they are made up of a. neurilemma cells. b. effector cells. c. connector neurons. d. sensory neurons. A nerve is a. a soma. b. a cell body. c. a bundle of axons. d. a neuron. An individual...
Kouji Masumoto,Sachiyo Suita,Tomoaki Taguchi.The occurrence of unusual smooth muscle bundles expressing[alpha]-smooth muscle actin in human intestinal atresia... ST Taguchi - 《Journal of Pediatric Surgery》 被引量: 28发表: 2003年 Contribution of Hepatic Parenchymal and Nonparenchymal Cells to Hepatic...
Filament polarity and membrane attachment in the microvilli of intestinal epithelial cells. The association of actin filaments with membranes is now recognized as an important parameter in the motility of nonmuscle cells. We have investigated the ... Mooseker,S M. - 《Journal of Cell Biology》 ...