Hair cells
HCN channels are not required for mechanotransduction in sensory hair cells of the mouse inner ear.
... in hair cell mechanosensation we began by recording transduction currents evoked by hair bundle deflections while manipulating HCN ...whether hair cell transduction was affected by HCN antagonists we ...
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Development and function of the voltage-gated sodium current in immature mammalian cochlear inner hair cells.
... Inner hair cells (IHCs) of the mature mammalian cochlea relay sound information transduced by mechano-sensitive channels [1] to the central nervous system with high temporal precision [2] via the ...
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Efferent control of the electrical and mechanical properties of hair cells in the bullfrog's sacculus.
... 75 cells that displayed electrical resonance that could be observed either as damped oscillations in response to depolarizing current steps (blue trace in ...60 hair cells that did not remain in a ...
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Braz. j. . vol.75 número5
... outer hair cells of guinea pigs irradiated in the regions of the head and neck by Cobalt 60, at the dose of 350cGy and it significantly protected the second and third cochlear turns, and such fact did not ...
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Mitochondrial peroxiredoxin 3 regulates sensory cell survival in the cochlea.
... sensory hair cell death in diverse forms of acquired hearing ...induced hair cell loss developing over several weeks, and age- related hearing loss emerging late in the lifespan of an ...where hair ...
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Braz. j. . vol.77 número6 en v77n6a09
... inner hair cells without definition (Figure 9); no tectorial membrane (Figure 9); complete absence of the organ of Corti in the middle turn of the cochlea (Figure 10); generalized change in the stria ...
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Transplantation of Xenopus laevis tissues to determine the ability of motor neurons to acquire a novel target.
... ganglion cells, detected by their cell bodies, labeled with dyes from both midbrain (blue) and hindbrain (red) implantations ...ganglion cells sent projections along the nearby trigeminal nerve and into the ...
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Solute Carrier Family 26 Member a2 (slc26a2) Regulates Otic Development and Hair Cell Survival in Zebrafish.
... neuromast hair cells in lateral lines was observed by briefly exposing larvae to FM1-43, a styryl pyridinium dye, which enters the hair cells via partially open MET channels at rest ...and ...
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Continued expression of GATA3 is necessary for cochlear neurosensory development.
... form hair cells and receive afferent and efferent innervation, indicating that Gata3 is less critical in vestibular neurosensory development compared to the ...
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HOMER2, a stereociliary scaffolding protein, is essential for normal hearing in humans and mice.
... inner hair cells (OHCs, IHCs)—key structures in the mechanotransduction process by which mechanical stimuli are translated into electrical impulses ...
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Requirement for Dlgh-1 in planar cell polarity and skeletogenesis during vertebrate development.
... cochlear hair cells ...cochlear hair cells ...epithelial cells [57] and Dlgh-1 has been shown to interact through its PDZ domain with the C-terminal PDZ binding motif in Fz1, Fz4, and ...
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Transplantation and survival of mouse inner ear progenitorstem cells in the organ of Corti after cochleostomy of hearing-impaired guinea pigs: preliminary results
... receptor cells (hair cells) of the inner ear results in permanent sensorineural hearing ...progenitor/stem cells (mIESCs) are viable after transplantation into the basal turns of ...
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A novel Atoh1 "self-terminating" mouse model reveals the necessity of proper Atoh1 level and duration for hair cell differentiation and viability.
... ear hair cell ...in hair cell differentiation in the ...proper hair cell differentiation and maintenance remain ...all hair cells in the ...inner hair cells and the ...
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Braz. j. . vol.78 número3 en v78n3a20
... In this section, the results are presented about the otoprotector effect of the Ginkgo biloba extract in the guinea pigs submitted to the acute exposure of the ototoxic methamidophos in the periphery audi- tory system of ...
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Age-related hearing loss in rhesus monkeys is correlated with cochlear histopathologies.
... For hair cells, Hawkins et ...of hair cell ...from hair cell loss, which is a pattern that has been reported in humans and in some rodents ...the hair cells and ...
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ROOT HAIR DEFECTIVE SIX-LIKE Class I Genes Promote Root Hair Development in the Grass Brachypodium distachyon.
... root hair cell development we tested if the asymmetric formative cell division occurred in transgenic lines with reduced RSL class I func- ...root hair cell development (Fig 4A and 4B), Therefore, lines ...
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Biophysical parameters modification could overcome essential hearing gaps.
... Assume, as an example, that the outer hair cells are damaged across the frequency range fM[300,4000] Hz. Such a handicap across the essential frequency band of human speech would result in a severe hearing ...
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The significance of hair for face recognition.
... Our research was part of a wider project looking at the effect of the Muslim headscarf on face recognition (Toseeb, Keeble and Bryant, to be submitted). For this reason, the stimuli used in our experiment were only South ...
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Polycomb-Mediated Repression and Sonic Hedgehog Signaling Interact to Regulate Merkel Cell Specification during Skin Development.
... Merkel cells, poorly understood skin cells that mediate light touch ...Merkel cells are part of touch domes, which are skin structures consist- ing of specialized keratinocytes, Merkel cells, ...
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PHYTOCHEMICAL STUDY OF COSMETICS FOR HAIR COLORING
... Introduction Henna-based cosmetic products are becoming increasingly popular. They can be used during pregnancy, lactation as well as for temporary children’s tattoo. The aim of this work is to develop quality control ...
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