Martin Ritzén

TL;DR: Clinical practice guidelines for congenital adrenal hyperplasia (CAH) recommend universal newborn screening for severe steroid 21-hydroxylase deficiency followed by confirmatory tests and recommend judicious use of medication during pregnancy and in symptomatic patients with nonclassic CAH.

TL;DR: It is suggested that, contrary to current belief, boys and girls with salt-wasting congenital adrenal hyperplasia were equally missed clinically, and neonatal screening improved detection of the salt-Wasting form in girls as well as boys, saving lives in both sexes.

TL;DR: The small cells in the superior cervical ganglion of the rat have been subjected to histochemical and microspectrophotometric investigations and it is indicated that the small cells mainly store a primary catecholamine.

TL;DR: It can be stated that it is generally possible to distinguish between catecholamines and 5-hydroxytryptamine also in an ordinary fluorescence microscope.

TL;DR: It was found that the linear relationship between the two at low concentrations was broken at around 4.5 × 10 −2 moles/1 dried droplet volume, and a similar concentration quenching is likely to appear in other cytochemical fluorescence techniques where the concentrations often are much higher than in the commonly used biochemical fluorescence assays.