搜索结果: 1-15 共查到“理学 motility”相关记录15条 . 查询时间(0.073 秒)
Effects of chilled storage and pH of activating solution on different motility parameters in burbot (Lota lota) sperm
short-term storage activation Lota lota sperm analysis CASA parameters
2018/11/23
The effects of a simple saline solution prepared using two different pH (4.4 and 8.5) on sperm motility in burbot were investigated. Results were recorded during a 96-hour chilled storage (4°C) in 24-...
Effect of taurine on turkey (Meleagris gallopavo) spermatozoa viability and motility
amino acid liquid storage in vitro CASA system membrane integrity fowl
2018/11/22
The effect of taurine on the turkey spermatozoa motility and viability during the in vitro incubation was assessed. Experimental samples were prepared by diluting the raw semen in nine different conce...
Low-density Lipoprotein Improves Motility and Plasma Membrane Integrity of Cryopreserved Canine Epididymal Spermatozoa
Low-density Lipoprotein Epididymal Spermatozoa Cryopreservation Dog
2016/5/20
Cryopreservation of caudal epididymal spermatozoa is an effective technique to conserve genetic potentials of superior dogs when it is not possible to collect ejaculated spermatozoa. Although hen egg ...
Cyclooxygenase and cyclic AMP -dependent protein kinase regulate actin organization and cell motility
Cells extracellular matrix cell signal cytoskeleton the cancer cells
2014/12/11
Cell adhesion to an extracellular matrix plays a critical role in many aspects of normal cell function. Cells display various modes of interaction with the extracellular matrix; they may attach and sp...
L-carnitine Supplemented Extender Improves Cryopreserved-thawed Cat Epididymal Sperm Motility
L-carnitine Epididymal Spermatozoa Cryopreservation Cat
2016/5/16
Cryopreservation of epididymal sperm is an effective technique to preserve genetic materials of domestic cats and wild felids when they unexpectedly die. However, this technique inevitably causes detr...
Oxytocin receptor expressed on the smooth muscle mediates the excitatory effect of oxytocin on gastric motility in rats
gastric motility oxytocin oxytocin receptor.
2014/5/16
The aim of this study was to localize oxytocin receptor (OTR) in the stomach and to investigate the effect of OT on gastric motility in rats. Western blot and immunohistochemistry methods were used to...
Autonomous motility of active filaments with nonlocal Stokesian hydrodynamics
Autonomous motility of active filaments nonlocal Stokesian hydrodynamics Biomolecules
2012/5/3
We simulate the non-local Stokesian hydrodynamics of an elastic filament with a permanent distribution of stresslets along its contour. A bending instability of an initially straight filament induces ...
Stripe formation in bacterial systems with density-suppressed motility
Stripe formation bacterial systems density-suppressed motility Biological Physics
2012/5/3
Engineered bacteria in which motility is reduced by local cell density generate periodic stripes of high and low density when spotted on agar plates. We study theoretically the origin and mechanism of...
Nitric Oxide in Enteric Nervous System Mediated the Inhibitory Effect of Vasopressin on the Contraction of Circular Muscle Strips from Colon in Male Rats. Neurogastroenterology and Motility
colon motility iNOS NF-jB nitric oxide nNOS vasopressin.
2014/5/16
Background Arginine vasopressin (AVP) is widely used in the treatment of critical diseases with hypotension,but the reports about its effect on gastrointestinal motility are controversial. The purpose...
Near-future levels of ocean acidification do not affect sperm motility and fertilization kinetics in the oyster Crassostrea gigas
Near-future levels ocean acidification sperm motility and fertilization kinetics the oyster Crassostrea gigas
2010/1/21
An increasing number of studies are now reporting the effects of ocean acidification on a broad range of marine species, processes and systems. Many of these are investigating the sensitive early life...
Systemic oxytocin and vasopressin excite gastrointestinal motility through oxytocin receptor in rabbits
gastrointestinal motility oxytocin receptor vasopressin.
2014/5/16
The aim of the present study was to investigate the effect of systemic oxytocin (OT) and vasopressin (VP) on the motility of stomach and duodenum.Two plastic balloons made of condom were inserted into...
Nitric oxide mediates the inhibitory effect of ethanol on the motility of isolated longitudinal muscle of proximal colon in rats
colon ethanol inducible nitric oxide synthase motility nitric oxide
2014/5/16
The aim of the present study was to investigate the effect of ethanol on colon motility in rats and to test the possibility that nitric oxide (NO) mediates this effect. Proximal colon longitudinal mus...
Processivity of kinesin motility is enhanced on increasing temperature
TIRF molecular motors microtubule hand-over-hand mechanism run length
2010/12/2
Kinesin is a motor protein that processively moves step by step along a microtubule. To investigate the effects of temperature on run length, i.e., processivity of kinesin motility, we performed a sin...
Motility patterns and mate encounter rates in planktonic copepods
Motility patterns mate encounter rates
2014/5/13
Mate encounter rates in pelagic copepods depend on the characteristics of the mate detection mechanism as well
as on the motility patterns and concentrations of males and females. We describe male an...
Post-thaw Thermal Resistance Test on Motility and Acrosomal Integrity of Filtered and Non-filtered Frozen Semen of Murrah Buffalo Bulls
Murrah Bull Sephadex Filtration Frozen Semen Motility Acrosomal Integrity
2016/4/14
Present investigation was conducted to determine the post-thaw sperm motility and acrosomal damage of filtered and non-filtered frozen semen of Murrah buffalo bulls. Twenty semen ejaculates (from four...