APAKAH MAKSUD CHEMOKINESIS dalam CORSICA?
Chemokinesis
Chemokinesis dikesan secara kimia kinesis, tindak balas motil daripada organisme prokaryotik atau eukaryotic uniselular kepada bahan kimia yang menyebabkan sel membuat beberapa perubahan dalam tingkah laku pergerakan / berenang mereka. Perubahan melibatkan peningkatan atau penurunan kelajuan, perubahan amplitudo atau kekerapan sifat motil, atau arah penghijrahan. Walau bagaimanapun, berbeza dengan chemotaxis, chemokinesis mempunyai sifat rawak, bukan vektor, secara amnya. Oleh kerana sifat rawak, teknik yang didedikasikan untuk menilai chemokinesis adalah sebahagian daripada kaedah yang digunakan dalam penyelidikan chemotaxis. Salah satu cara yang paling berharga untuk mengukur chemokinesis ialah analisa papan periksa komputer yang dibantu oleh komputer, yang menyediakan data tentang penghijrahan sel yang sama, sedangkan di Protozoa, teknik-teknik yang berasaskan pengukuran opalescence juga dibangunkan.
Definisi chemokinesis dalam kamus Corsica
Definisi chemokinesis dalam kamus adalah pergerakan rawak sel, seperti leucocytes, yang dirangsang oleh bahan-bahan dalam persekitarannya.
CORSICA BUKU YANG BERKAIT DENGAN «CHEMOKINESIS»
Ketahui penggunaan
chemokinesis dalam pilihan bibliografi berikut. Buku yang berkait dengan
chemokinesis dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Molecular Mechanisms of Signal Transduction
These chemoattractants induce two kinds of movements; chemotaxis, which is a
directed movement, and chemokinesis which is a non -directional or random
movement. Cytokines such as GM-CSF induce chemokinesis rather than
chemotaxis ...
2
Methods in Endothelial Cell Biology
Endothelial. Cell. Chemotaxis. and. Chemokinesis. Assays. Hellmut G. Augustin
Introduction Endothelial cells form a perfectly quiescent monolayer of cells that
lines the inside of all blood vessels. Quiescent endothelial cells do not move and
...
Hellmut G. Augustin,
2004
3
Sparking Signals: Kinases as Molecular Signaltransducers and ...
However, important phenomena such as chemokinesis, which is the generally
increased migration in the absence of a main orientation, often remain
undetected when using indirect methods. Thus we have analysed the migration
of human ...
Gottfried Baier, Burkhart Schraven, Ulrich Zügel,
2008
4
The Dictionary of Cell & Molecular Biology
Differs from chemokinesis in that the gradient alters probability of motion in one
direction only, rather than rate or frequency of random motion. chemotherapy
Treatment of a disease with drugs that are designed to kill the causative
organism or, ...
5
Bidirectional Control of Microglial Cell Migration
To continue investigating the mechanisms of migration toward ATP and C5a, we
asked whether they stimulate microglial cell migration by inducing chemokinesis
or chemotaxis, or a combination of both. Indeed, cell migration can be divided ...
6
Cancer Metastasis: Biologic Basis and Therapeutics
[91] have shown that cancer cells demonstrate both chemotaxis and
chemokinesis in response to growth factors. Cell migration is generally evaluated
using two methods. The first uses Boyden chambers that allow end- point
assessment of ...
David Lyden, Danny R. Welch, Bethan Psaila,
2011
Chemokinesis,. Haptokinesis. 2.2.1 Homeostatic Chemokines Orchestrate
Lymphocyte Migration During Steady State Named after their characteristic ability
to induce chemotaxis, i.e., a directional migration in response to a concentration ...
Dorian McGavern, Michael Dustin,
2009
8
Chemotactic Factors—Advances in Research and Application: ...
Supernatants of the trophoblast cell line AC-1M88 and of first trimester villous
explant cultures stimulated chemotaxis but not chemokinesis. Proteome profiling
for cytokines and angiogenesis factors revealed neither PDGF-BB nor HB-EGF in
...
9
Signal Transduction: Prokaryotic and Simple Eukaryotic Systems
Membrane potential changes during chemokinesis in Paramecium. Science 204,
1100—1103. Van Houten, (1980). Chemosensory transduction in Paramecium:
Role of membrane potential. In “Olfaction and Taste” (J. Atema, ed.), Vol. VIII, pp.
10
The Leukotrienes: Chemistry and Biology
First, T-lymphocyte migration is enhanced only by LTB4 and 5-HETE, but not by
other mono -HETEs at concentrations that evoke PMN-leukocyte responses (
Payan and Goetzl, 1981). Second, LTB4 stimulates T-lymphocyte chemokinesis
but ...
BARANGAN BERITA YANG TERMASUK TERMA «CHEMOKINESIS»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
chemokinesis digunakan dalam konteks perkara berita berikut.
Sulfurous chemical known as 'smell of the sea' serves as clarion call …
To ensure that what they were seeing was actually chemokinesis, Kwangmin Son, a graduate student in Stocker's lab, created a mathematical ... «Phys.Org, Dis 13»
Immune Health: Botanicals
... colonic inflammation in inflammatory bowel disease (IBD) by inhibiting chemokine expression and neutrophil chemotaxis and chemokinesis ... «Natural Products INSIDER, Jan 11»
An agarose spot assay for chemotactic invasion
Our studies demonstrate that this system assays chemotaxis and not chemokinesis, and provide proof-of-principle for drug screening studies as well as analysis ... «BioTechniques.com, Feb 10»