...G.J. Hausman; R. Watson We have demonstrated that fetal hypophysectomy (hypox) induces deficiencies in skin and adipose tissue development and that chronic thyroxine (T 4 ) treatment either normalizes or enhances skin and adipose tissue development in hypox fetuses. Since hypox also induces...

... and staining intensity and of an equal number of cells in mitosis. Cell volume was not affected but the surface area of plasma membrane, RER and Golgi complex was increased in parathyroid cells after hypophysectomy. Parathyroid cells of both intact and hypophysectomized rats responded to hypocalcaemia...

.... Microvilli Rat adrenal cortex inner zone Hypophysectomy ACTH stimulation Freeze-fracture Actaanat. 128:124-128(1987) © 1987 S. Karger AG, Basel 0001 -5 1 8 0 /8 7 /1282-0124 S 2.75/0 Freeze-Fracture Replica Studies of Effects of ACTH Treatment and Hypophysectomy on the Cell Surface of the Rat Adrenal...

... adipose tissue Adrenergic innervation Electron microscopy Hypophysectomy 4 01 1987 24 02 1987 15 7 2008 A ctaanat. 130: 291-297 (1987) Adrenergic Innervation of Fetal Pig Adipose Tissue Histochemical and Ultrastructural Studies G.J. Hausman, R.L. Richardson' Animal Physiology...

...M.J. Bastie; D. Balas; J. Laval; J. Bertrand; A. Ribet Variations of the pancreatic parenchyma, the gastric mucosa and the intestinal mucosa were studied in adult male Wistar rats on day 8 and 15 after hypophysectomy. All results were compared with those obtained in pair-fed control rats...

...A. Enemar; B. Lewkowicz; M. Mussawir; A. Smålander Rat fetuses were subjected to selective hypophysectomy in utero on day 16,17 or 18 of gestation and inspected on day 22 (the day before birth) .The survival rate of fetuses operated on day 17 and 18 was about 20 and 50% respectively. Losses were...

...) of force groups between which there are significant differences. The data suggest that the simulated increases in body weight, within the range used for this study, enhance bone growth in hypophysectomized female and male rats similarly – hypophysectomy being a condition known to inhibit bone growth. 7...

...M.R. Simon; P. Papierski Male and female Sprague-Dawley rats were used to see if increased, intermittent, compressive forces, produced by experimental bipedalism would have a compensatory effect on hypophysectomy – a situation known to inhibit bone growth. Half of the rats underwent amputation...

...M.J. Bastie; D. Balas; J. Laval; F. Senegas-Balas; C. Bertrand; J. Frexinos; A. Ribet Variations of the intestinal mucosa were studied in male adult Wistar rats on day 8 and day 15 after hypophysectomy. All results were compared with those obtained in pair-fed control rats. Morphological variations...

... observations. By scanning electron microscopy, the microvilli on the apical surfaces of the follicular cells showed the most striking changes; following hypophysectomy, the cells were flattened and the microvilli had decreased in both size and number, whereas following propylthiouracil (PTU) administration...

...N. Viswanathan; Bangalore I. Sundararaj The effect of hypophysectomy on the hypothalamic neurosecretory system of the catfish, H. fossilis, was studied. Hypophysectomy resulted initially in an accumulation of NSM at the distal ends of the cut axons. The axons had grown and were reorganized...