SUMMARY A new chromatographic procedure for determining small amounts of
pregnanediol in urine is described. The method involves (1) acid hydrolysis,(2) toluene …

Publisher Summary This chapter reviews the pertinent information on hormone assays in
women in such conditions as the gynecologist and the obstetrician are likely to encounter in …

THE occurrence of two normal pregnancies in an acromegalic female afforded an
opportunity for a detailed study of this rather unusual relationship. A review of the world …

Methods In this condition, in which the severity of the disease may fluctuate from day to day
and criteria of activity depend to a large extent on the patient's own account of his pain and …

Any discussion of methods is likely to generate more heat than light since each investigator
will tend to evaluate and criticize a method in terms of his own requirements. It is indeed …

tumours and those of average diameter. In a consecutive series of 1,500 cases of rectal
cancer I found 30 in which the primary tumour was more than four inches in diameter. The …

A new method is described for the assay of urinary pregnanediol, employing enzymatic
hydrolysis of pregnanediol glucuronide, ascending paper chromatography, and …

I. Die Bedeutung des Pregnandiolkomplexes im Steroidstoffwechsel. 1929 und 1930
isolierten M~ I~ It~ N 1~ und BUTI~ NA~]) T 1~ zum erstenmal aus Schwangerenharn in sehr …

Peak values in the karyopyknotic index of vaginal smears from the squirrel monkey occurred
at intervals of 10.9±0.1 days. The urinary excretory rate of a metabolite similar to preg …

IN RECENT years increased importance has been attached to corpus luteum dysfunctions
as causes of habitual abortion, sterility and menorrhagia (1). The reported investigations to …