Cell contraction

Ebook "Cell therapy: cGMP facilities and manufacturing" is an attempt to provide a written guide to how academic cell therapy product manufacturing facilities (usually referred to as Good Manufacturing Practice (GMP) facilities) operate. The aim is to share the common experience of individuals who have worked in the field. It has its origins in the contract facilities of the original Production Assistance for Cellular Therapies (PACT) group – at Universities of Minnesota and Pittsburgh and Baylor College of Medicine.

258p tracanhphuonghoa1007 22-04-2024 2 2   Download

Ebook "Muscle biophysics: From molecules to cells" gathers studies performed by scientists who have used diverse muscle techniques, and who have shaped the field of muscle contraction throughout the past years. Some of these studies are, in fact, intrinsically associated with early studies looking at the mechanisms underlying the Fenn effect and load dependence of force production, the relation between force and filament overlap, and the nature of cross-bridge rotation.

360p tachieuhoa 28-01-2024 11 2   Download

Previously, the effects of several bitter substances have been investigated in the contraction of the murine jejunum and ileum, reporting that these independently suppress the rhythm generation of the interstitial cells of Cajal. Recently, it was reported that thiamin, which binds to a bitter taste receptor, modifies the early phase of the ileum contraction, whereas the physiological effects on the rhythm and amplitude of jejunum and ileum contractions remain unclear.

8p viisac 23-09-2023 2 1   Download

Part 1 book "Guyton and hall textbook of medical physiology" includes content: Introduction to physiology - The cell and general physiology; the cell and its functions; membrane potentials and action potentials, membrane potentials and action potentials, excitation and contraction of smooth muscle....and other contents.

386p oursky03 21-08-2023 4 2   Download

Experiment data on isolated rat hearts shows that the transient behaviors after switching pacing intervals are very complicated with increasing, decreasing, and rebound of the contraction force. The strength of contraction in the heart muscle is strongly related to intracellular free Ca2+ mediated by an action potential. This behavior can be explained by calcium cycling inside the excitable cardiac myocytes coupled with their action potential.

8p vispyker 14-11-2022 13 4   Download

According to gene enrichment analysis, PPAR pathway, cardiac muscle contraction, and cytokinecytokine receptor interaction were the most enriched pathways. Besides, the nuclear factor-κB signaling pathway and hematopoietic cell linage pathways were also enriched. Chronic obstructive pulmonary disease (COPD) is enriched among KEGG disease pathways. RT-qPCR assays confirmed the RNA-Seq results. This study opens a new window toward the biological functions of Bex2 in different systems.

12p thiencuuchu 27-11-2021 16 1   Download

Sinoatrial Node (SAN) is part of the cardiac conduction system, which controls the rhythmic contraction of the vertebrate heart. The SAN consists of a specialized pacemaker cell population that has the potential to generate electrical impulses. Although the SAN pacemaker has been extensively studied in mammalian and teleost models, including the zebrafish, their molecular nature remains inadequately comprehended.

15p vilarryellison 29-10-2021 10 1   Download

Fibroblast behavior and cell-matrix interactions of cells from normal and idiopathic carpal tunnel syndrome (CTS) subsynovial connective tissue (SSCT) with and without Triamcinolone Acetonide (TA) were compared in this study.

9p vitennessee2711 01-02-2021 13 2   Download

Dupuytren’s disease (DD) is a complex fibro-proliferative disorder of the hand that is often progressive and eventually can cause contractures of the affected fingers. Transforming growth factor beta (TGF-β1) has been implicated as a key stimulator of myofibroblast activity and fascial contraction in DD.

12p vitennessee2711 02-02-2021 9 2   Download

This article presents aquatic wastewater treatment with the addition of probiotics. Due to the high salinity (5–10‰), the microorganisms are inactive because plasmolysis occurs in the presence of table salt, the contraction of the protoplasm away from the cell wall of the bacteria due to dehydration under the action of osmotic pressure, leading to gaps between the cells and the cell membranes.

8p caygaocaolon10 19-02-2021 9 2   Download

Small open reading frame (smORF) is open reading frame with a length of less than 100 codons. Microproteins, translated from smORFs, have been found to participate in a variety of biological processes such as muscle formation and contraction, cell proliferation, and immune activation.

13p vicolorado2711 22-10-2020 8 0   Download

Transforming growth factor (TGF)-β plays a pivotal role in cancer progression through regulating cancer cell proliferation, invasion, and remodeling of the tumor microenvironment. Cancer-associated fibroblasts (CAFs) are the predominant type of stromal cell, in which TGF-β signaling is activated.

11p vilisa271 22-09-2020 14 0   Download

Lactation starts with active contraction of the myoepithelial cells surrounding the alveoli, this process is termed milk ejection, or milk let down. These myoepithelial cells contract when stimulated by oxytocin, a hormone released from the neurohypophysis of the pituitary as a result of a neuro-endocrine reflex. The afferent side of the reflex consists of sensory nerves from the mammary glands, particularly the nipples or teats. Afferent information reaches the hypothalamus, which regulates the release of oxytocin from the neurohypophysis.

8p nguaconbaynhay5 16-05-2020 11 0   Download

part 1 present the content: functional organization of the human body and control of the “internal environment”, the cell and its functions organization of the cell physical structure of the cell, genetic control of protein synthesis, cell function and cell reproduction, transport of substances through the cell membrane, membrane potentials and action potentials, excitation of skeletal muscle: neuromuscular transmission and excitation-contraction coupling 85 transmission of impulses from nerve, contraction of skeletal muscle physiologic anatomy of skeletal...

646p dangkhaccuong 23-08-2019 16 3   Download

(BQ) Part 1 of the document Cell motility and muscle contraction has contents: Studies of muscle contraction using x-ray diffraction, characteristics and mechanism(s) of force generation by increase of temperature in active muscle, mechanism of force potentiation after stretch in intact mammalian muscle,… and other contents. Invite you to consult the details.

229p thuongdanguyetan10 09-03-2019 16 2   Download

(BQ) Part 2 of the document Cell motility and muscle contraction has contents: Stiffness of contracting human muscle measured with supersonic shear imaging, essential myosin light chains regulate myosin function and muscle contraction, the catch state of molluscan smooth muscle,… and other contents. Invite you to consult the details.

246p thuongdanguyetan10 09-03-2019 13 2   Download

Membranes have proteins that mediate and regulate the transport of metabolites, macromolecules, and ions. Hormones and many other biological signal molecules and regulatory agents exert their effects via interactions with membranes. Photosynthesis, electron transport, oxidative phosphorylation, muscle contraction, and electrical activity all depend on membranes and membrane proteins. What are the properties and characteristics of biological membranes that account for their broad influence on cellular processes and transport?

79p tangtuy15 30-06-2016 53 4   Download

Movement is an intrinsic property associated with all living things.Within cells, molecules undergo coordinated and organized movements, and cells themselves may move across a surface. At the tissue level,muscle contraction allows higher organisms to carry out and control crucial internal functions, such as peristalsis in the gut and the beating of the heart. Muscle contraction also enables the organism to perform organized and sophisticated movements, such as walking, running, flying, and swimming.

62p tangtuy15 30-06-2016 37 3   Download

Tài liệu Schaum's Outline of Theory and Problems of Human Anatomy and Physiology introduction to the human body, cellular chemistry, cell structure and function, tissues, integumentary system, skeletal system, muscle tissue and mode of contraction, muscular system, nervous tissue, central nervous system, peripheral and autonomic nervous system,... Invite you to refer to the Tài liệu content more learning materials and research.

464p hongtham1727 10-03-2016 71 8   Download

The German economy is expected to slow down further in the second half of 2012, reflecting weaker economic activity in export markets and uncertainty weighing on investment, before accelerating moderately next year, thanks to relatively robust consumption and benign financial conditions. The projection for France is for a very modest growth in 2013 as domestic demand is set to strengthen only very gradually while the contribution of net exports is likely to remain small.

39p trinhcaidat 19-04-2013 74 5   Download