Cytoplasmic wave

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WebMar 1, 1997 · We applied intracytoplasmic sperm injection (ICSI) to the rat comparing three different sperm injection techniques: conventional setup with a sharp needle bearing a spike (method 1), combination of... WebApr 4, 2012 · This study investigated the mechanisms underlying the propagation of cytoplasmic calcium waves and the genesis of systolic Ca(2+) alternans in cardiac …

High ploidy large cytoplasmic megakaryocytes are hematopoietic …

WebSpecific signals can trigger a sudden increase in the cytoplasmic Ca 2+ levels to 500–1,000 nM by opening channels in the ER or the plasma membrane. The most … WebThe cytoplasmic WAVE complex (see WASF1, 605035) induces actin polymerization during multiple cellular processes, including axon and dendrite outgrowth. Xu et al. (2016) found that the WAVE1 complex is involved in Rtln-dependent signaling and dendritic outgrowth in primary mouse hippocampal neurons. cta bus 8 schedule

Calcium wave for cytoplasmic streaming of Physarum …

WebOct 28, 2013 · The resting state. At rest, the concentration of calcium in the cell cytoplasm is low, around 30 nM, while outside the cell, and in the internal compartments such as … WebJan 1, 2014 · Cytoplasmic flares were described as an area with 'glassy cytoplasmic appearance' radiating from the site of formation of the male PN (Payne et al., 1997). Mio (2014) detected the same... WebThat is, a signal is released by the sending cell in order to make the receiving cell change in a particular way. In some cases, we can describe a cellular response at both the molecular level and the macroscopic (large-scale, or visible) level. earp in tombstone

Cytoplasmic Molecular Delivery with Shock Waves

WebOct 1, 2000 · Cell permeabilization using shock waves may be a way of introducing macromolecules and small polar molecules into the cytoplasm, and may have applications in gene therapy and anticancer drug delivery. The pressure profile of a shock wave indicates its energy content, and shock-wave propagation in tissue is associated with cellular … WebThe presence and timing of the cytoplasmic wave were comparable among the iDAScore groups. Although the presence of a cytoplasmic halo was comparable among the groups, the timings of the cytoplasmic halo, tHr and tHd, were significantly different among the groups (P < 0.0001 and P < 0.0001, respectively). cta bus 8499WebCell permeabilization using shock waves may be a way of introducing macromolecules and small polar molecules into the cytoplasm, and may have applications in gene therapy and anticancer drug delivery. cta bus 93 route

"WebAug 26, 2014 · By initiating these chemical waves, the centrosome rapidly organizes the large cytoplasm during the short embryonic cell cycle, which would be impossible using more conventional mechanisms such as diffusion or nucleation by structural templating. " - Cytoplasmic wave

Cytoplasmic wave

Submicroscopic study on the sperm-induced cortical reaction in …

WebAug 26, 2014 · By initiating these chemical waves, the centrosome rapidly organizes the large cytoplasm during the short embryonic cell cycle, which would be impossible using …

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WebAbstract. Cell permeabilization using shock waves may be a way of introducing macromolecules and small polar molecules into the cytoplasm, and may have … WebJul 17, 2013 · In an in vitro Xenopus extract system that can undergo cell cycles, mitosis spreads through the cytoplasm in ‘trigger waves’ of Cdk1 activation, which may reflect a …

WebOct 1, 2000 · Cell permeabilization using shock waves may be a way of introducing macromolecules and small polar molecules into the cytoplasm, and may have … WebIn prokaryotes, which lack a nucleus, cytoplasm simply means everything found inside the plasma membrane. One major component of the cytoplasm in both prokaryotes and …

WebMay 7, 2024 · For instance, a classic example is the wave of Wolbachia that induced cytoplasmic incompatibility (CI) which swept through Californian D. simulans populations in the 1980s (Turelli and Hoffmann 1991). WebComparison of the scaled wave speed calculated for the partial differential equation with and local dynamics described by the cytoplasmic incompatibility (CI) model [6] ) with and (so that in eq. [16] ) to the analytical prediction ( eq. [16] ) based on the cubic approximation.

WebCytoplasmic streaming in onion bulb scale epidermis cells. Cytoplasmic streaming, also called protoplasmic streaming and cyclosis, is the flow of the cytoplasm inside the cell, driven by forces from the cytoskeleton. [1] It is likely that its function is, at least in part, to speed up the transport of molecules and organelles around the cell.

WebThe plasmodium Physarum polycepharum exhibits periodic cycles of cytoplasmic streaming in association with those of contraction and relaxation movement. In the … ear pistonWebJan 1, 2024 · As the cytoplasmic wave initiates from the entry point of the sperm, which was confirmed by vector analysis in this study, monopronuclear formation … ear pitch trainingWebThis localized cortical reaction apparently served to surround and to engulf the spermatozoon. Although multiple spermatozoa were observed aligned on the cortex, the cortical “cytoplasmic wave,” or “fertilization cone,” appeared to be restricted to one spot on the surface of the ovum and only one spermatozoon was enclosed by it. ear pit and renal anomaliesWebNov 14, 2006 · Positive feedback from ppMAPK to cytoplasmic MAP2K enhances the propagation span of the ppMAPK wave, making it possible to convey phosphorylation signals over exceedingly long distances. The finding of phosphorylation waves traveling with constant amplitude and high velocity may solve a long-standing enigma of survival … ear pit infantWebNov 26, 2024 · The cytoplasmic halo is one of these events. A previous study that used time-lapse technology found an association of the presence and morphokinetics of the … ear pit behind earhttp://www.scholarpedia.org/article/Models_of_calcium_dynamics ear pit newborn icd 10http://www.scholarpedia.org/article/Models_of_calcium_dynamics cta bus 93 schedule