High noradrenaline content in the vas deferens of the cock and the tortoise

Zusammenfassung Der Noradrenalingehalt des Samenleitergewebes von Hahn und Schildkröte ist gleich hoch wie bei Säugetieren.     

Evidence of an ileal hormone inhibiting pancreatic secretion (ACP anticholecystokinine peptide)]

The contact of long and medium chain fatty acids with the ileal mucosa inhibits basal or stimulated pancreatic protein secretion of Man, Dog, Cat and Rat. This inhibition is due to an inhibitory factor transmitted by cross-circulation. We isolated from partially purified extracts of Pig ileum a peptide which inhibits strongly volume and protein pancreatic output of the conscious Rat. We propose to call this factor ACP, anticholecystokinine peptide.     

Macromolecular hypertension: Hypertensive cardiovascular disease from subcutaneously administered polyvinyl alcohol

Zusammenfassung Nach subkutaner Injektion von Polyvinylalkohollösung entwickeln Ratten innerhalb eines Monats arteriellen Hochdruck. Gleichzeitig beobachtet man Vergrösserung von Leber, Milz, Herz und Nieren, sowie Thymusatrophie, jedoch keine Nebennierenvergrösserung. Es wird daher vermutet, dass diese Hypertonie, ähnlich der durch Methylcellulose hervorgerufenen, eine Folge von gestörter intraglomerulärer Durchblutung ist.

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This study was supported by grants H 2703 and H 4327 from the United States Public Health Service.     

Erycanosid,ein neues Herzglycosid ausErysimum canescens Roth

Summary By application of the counter-current method on extracts ofErysimum canescens Roth, four new crystalline glycosides have been isolated besides of Helveticoside and Erysimoside. The structure of one of them, named Erycanoside, has been determined as Strophanthidin--2-desoxy-D-glucosido-glucoside.     

Estrogen receptor in uteri of mice of differentH-2 genotypes

Summary A relationship between the amount of available estradiol receptors in uteri of inbred mice and theirH-2 genotype is suggested by study in congenic animals.This work was supported by a grant from the Margaret Duffy and Robert Cameron C. Troup Fund.