Experience with the DOCA test (measurement of urinary excretion of aldosterone before and after 3 days of administration of 10 mg deoxycorticosterone acetate [DOCA] intramuscularly every 12 hours while on high sodium intake) is presented in 129 hypertensive patients to define its usefulness in discriminating between autonomous and nonautonomous production of aldosterone. All patients who did no...

BACKGROUND Genetic determinants of blood pressure (BP) response to potassium, or potassium sensitivity, are largely unknown. We conducted a genome-wide linkage scan and positional candidate gene analysis to identify genetic determinants of potassium sensitivity. METHODS AND RESULTS A total of 1906 Han Chinese participants took part in a 7-day high-sodium diet followed by a 7-day high-sodium p...

Very large statistics of charged kaon decays have been accumulated in 2003-2004 by the NA48/2 experiment at the CERN SPS. The analysis of K ± → π + π − e ± ν (K e4) decays allows a model-independent approach to the study of low energy ππ scattering. From a data sample of more than 1 million K e4 decays, scattering lengths can be extracted with an improved experimental precision of few percents,...

Two halophilic moderately acidophilic archaeal strains, MH1-136-2(T) and MH1-370-1 were isolated from commercial salt samples made from seawater in Japan and Indonesia, respectively. Cells of the two strains were pleomorphic and Gram-stain-negative. Strain MH1-136-2(T) was pink pigmented, while MH1-370-1 was orange-red pigmented. Strain MH1-136-2(T) was able to grow at 9-30 % (w/v) NaCl (with o...

A simple, specific, accurate, precise and reproducible method has been developed and validated for the simultaneous estimation of Thiocolchicoside and Diclofenac in pharmaceutical formulation by UV-Spectrophotometric method which includes Simultaneous Equation method (Method I), Absorbance Correction method (Method II). For development of Method I, wavelengths were selected 260.0 nm λmax for th...

Sodium channels in cultured neural cells were localized by light microscopic autoradiography of specifically bound 125I-scorpion toxin. Ninety percent of the cell-bound 125I-scorpion toxin was associated specifically with sodium channels as assessed by the blocking of autoradiographic labeling by unlabeled scorpion toxin and by depolarization. Sodium channels were distributed uniformly in the s...

SUENSON, M., D. R. RICHMOND, AND J. B. BASSINGTHWAIGHTE. D2j’ision of sucrose, sodium, and water in ventricular myocardium. Am. J. Physiol. 227(5): 1116-l 123. 1974.-The cumulative fluxes of radioactive sucrose, sodium, and water across a sheet of cat right ventricle were studied simultaneously to obtain the apparent tissue diffusion coefficients for extravascular diffusion at 37OC. The sucrose...

Screening of different adjuvants, namely, suspending agents, phagostimulants, stickers, antimicrobial agents, and UV screens to develop aqueous biopesticidal suspensions of Bacillus thuringiensis (Bt) variety kurstaki HD-1 fermented broths, specifically, nonhydrolyzed sludge, hydrolyzed sludge, starch industry wastewater, and soya (commercial medium), were investigated. The selected suspending ...

Previous studies have suggested that angiotensin II and sodium can act as alternative mechanisms in maintaining high blood pressure in chronic renovascular hypertension, In the present study, exchangeable sodium was measured in rats in which angiotensin II has been confirmed or excluded as the main cause of the hypertension. To determine the degree of participation of angiotensin II in the main...

A solvent-extraction system comprising toluene/ter-butanol (ter-BuOH) mixed solvent as the organic phase was developed to selectively extract Cr(VI) from acidic chloride media in the presence of divalent metals, namely Cd(II), Co(II), Cu(II), Ni(II) and Zn(II) under 5 M CaCl2 salting-out conditions. Chromium(VI) was selectively extracted as a solvated ion-pair of [ter-BuOH2+ x CrO3Cl-] at ter-B...