Silviya Rajakumari Jared

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The roles of two antidiuretic hormone analogues, namely arginine vasotocin (AVT) and lysine vasopressin (LVP), in solute transport across the ventral abdominal skin of frogs (Rana hexadactyla) were studied using voltage-clamp methods on intact and nystatin-permeabilized preparations. Arginine vasotocin (40 nm), the amphibian analogue of antidiuretic(More)
The aim of the present study is to study whether the presence of K(+) in bathing media is required for the action of ADH to the ionic transport across the skin in the frog species Rana hexadactyla. lonic transport was measured as transepithelial potential difference (TEPD) and short circuit current (SCC) by using an indigenously developed computer based(More)
The epithelial sodium channel (ENaC) has four subunits, namely α (alpha), β (beta), γ (gamma) and δ (delta). The functional ENaC is formed by the combination of either αβγ or δβγ subunits. The aim of the present study is to determine the combination of ENaC subunits predominant on the apical side of the frog skin, and the effect of ADH on sodium transport(More)
AMPHIBIAN SKIN SERVES as an extra renal organ for the regulation of ion transport across the epithelium (2). Ion channels and transporters present in the epithelium of frog skin assist in the regulation of the same. These channels and transporters are necessary for the maintenance of intracellular ionic concentrations, osmotic concentration and cell(More)
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