[Familial type of hypophyseal nanism. Apropos of 7 families in western Algeria].

Eighteen pituitary dwarfs belonging to 7 different West Algerian families were studied. Eleven patients from 4 families presented isolated growth hormone deficiency, 7 patients from 3 families had multiple pituitary hormone deficiencies. Serum GH levels before and after standard pharmacological stimulations were below 2 ng/ml in all cases.

[Somatocrinin and children in 1984. Application to the etiological diagnosis of somatotropin deficiencies].

A single acute IV injection (1 microgram/kg) of the synthetic replicate of Somatocrinin (GRF) in 40 children with growth hormone (GH) deficiency induces a marked plasma GH increase, although heterogeneous. Clinical tolerance is excellent. Compared to Propranolol + Glucagon (P + G), GRF induces a better GH response.

Effect of acute intravenous growth hormone-releasing factor on plasma prolactin in short children and patients with growth hormone deficiency.

Four normal subjects and 54 growth hormone (GH)-deficient patients including 43 children with growth failure were given an intravenous bolus of growth hormone-releasing factor (GHRF). Plasma prolactin (Prl) and GH after GHRF were studied. Basal plasma Prl was either normal or elevated and could not predict the GH response to GHRF.