Now showing items 31-40 of 41
Activity of prostaglandin E, F, A and B on sphincter, dilator and ciliary muscle preparations of the cat eye
(Elsevier, 1975-02)
Both sphincter and dilator muscle preparations of the cat iris contract to prostaglandins; F2[alpha] and E2 are the most potent and A1 and B1 the least. Ciliary muscle strips relax to PG's provided that the strips are ...
A high-resolution study of the OH-stretch fundamental of methanol
(Elsevier, 1975-07)
The OH-stretch fundamental of CH3OH has been observed with 0.025 cm-1 resolution between 3430 and 3940 cm-1 and the resulting spectrum deconvoluted using the procedure of P. A. Jansson. Approximately 600 lines have been ...
A specific, non-chromatographic radioimmunoassay for human plasma cortisol
(Elsevier, 1975-11)
A radioimmunoassay technique has been developed for the measurement of cortisol in a single methylene chloride extract of human plasma without chromatography. The antiserum, obtained by immunizing rabbits with cortisol-3 ...
Electronic structure of arsabenzene: Microwave spectrum, dipole moment, and nuclear quadrupole coupling constants
(Elsevier, 1975-09)
The microwave spectrum of arsabenzene was analyzed; a dipole transitions were observed. The following rotational constants were obtained; A = 4871.03 +/- 0.18 MHz, B = 2295.87 +/- 0.01 MHz, C = 1560.10 +/- 0.01 MHz. The ...
Low-temperature heat capacities of three molybdenum oxychlorides
(Elsevier, 1975-10)
The heat capacities of MoO2Cl2, McOCl3, and MoOCl4 have been determined from 5 to 350 K. No thermal anomalies were detected over this temperature range. At 298.15 K the values of the heat capacity Cp, entropy So, and the ...
Brain acetylcholine in morphine pellet implanted rats given naloxone
(Springer-Verlag, 1975-01)
Adult male rats were implanted with intraventricular (ivt.) brain cannulae for injection of 5 Μg of acetylseco-hemicholinium-3 (acetylseco HC-3) as a means of studying acetylcholine (ACh) utilization during morphine ...