Anionic sites on Reissner's membrane, stria vascularis, and spiral prominence.
نویسندگان
چکیده
منابع مشابه
[a Study on the Oxygen Consumption and Function of the Stria Vascularis and the Spiral Ligament].
ation for the origin of the inner ear disease, the cochlea response, physiology of hearing mechanism and to aid the pharmacological treatment of the inner ear deafness, the oxygen consumption of the stria vascularis and the spiral ligament was studied. The function of the stria vrscularis and the spiral ligament was also studied by electron microscopy. Healthy adult guinea pigs were used in the...
متن کاملIn vivo capillary diameters in the stria vascularis and spiral ligament of the guinea pig cochlea.
Blood microvessels in the membraneous lateral wall of the cochlea were examined using intravital microscopic techniques. A video analysis system made serial diameter measurements at 1 micron intervals along the length of selected vessel segments during four experimental conditions. For each vessel segment, the serial measurements were statistically converted into a single diameter estimate, suc...
متن کامل[Evaluation of adenosine triphosphatase in the stria vascularis and spiral ligament of the normal guinea pig].
The enzymatic ATP-hydrolyzing system in the stria vascularis and spiral ligament of the normal guinea pig was investigated. The existence of membrane ATPase, which is said to be closely related to the active transport of sodium and potassium across biological membranes, was established. The membrane ATPase in the present study was found to be similar in many respects to that found in various ti...
متن کاملStria vascularis as source of endocochlear potential.
IT IS WELL KNOWN (1, 2, 12, 6) that, when a recording microelectrode is pushed into the endolympatic space of the cochlea of a guinea pig or a cat, the potential at the tip of the electrode rises 70-90 mV. above the potential level in the perilymphatic space. Although the ionic composition of the endolymph is unique among various body fluids because of its high potassium content (lo), the DC po...
متن کاملClaudins in stria vascularis marginal cells
Background: In epithelia, tight junction proteins form paracellular permeability barriers between the extracellular compartments. Claudins (20-28 kDa proteins) are essential components of the junctional strands. Knowledge of claudins in the inner ear cochlea is fragmentary: Hair cells express claudin-14, and its absence causes deafness. Marginal cells of the stria vascularis separate K-rich end...
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ژورنال
عنوان ژورنال: Journal of Histochemistry & Cytochemistry
سال: 1995
ISSN: 0022-1554,1551-5044
DOI: 10.1177/43.3.7868859