Zobrazeno 1 - 10
of 111
pro vyhledávání: '"M. Michel-Bechet"'
The thyroid gland first appears in the phylogenic scale in the Lamprey larva, Ammocoetes, at the time of metamorphosis (see review by Constantinescu, 1972). In higher Vertebrates the adult thyroid gland consists of vesicles i. e. thyroid follicles co
Publikováno v:
Biology of the Cell. 57:231-237
Forskolin, a diterpen stimulating the adenylcyclase induces in vitro an accumulation of cAMP in thyroid glands explanted from 17 day-old rat fetuses. Thyroid glands from 15 day-old fetuses exposed to forskolin exhibit, within 24 hr, an active follicu
Publikováno v:
Biology of the Cell. 51:105-108
Thyroid glands from 15 day-old rat foetuses were incubated in Eagle's medium containing Na 125I and supplemented, or not, with TSH for 4 or 24 hours. Electron microscopic radioautographic study shows silver grains mainly in follicular cavities only i
Publikováno v:
Comptes rendus hebdomadaires des seances de l'Academie des sciences. Serie D: Sciences naturelles. 286(1)
Porcine thyroid and embryo skin cells were isolated and cultured. Cultures from each kind of cells, as well as cocultures were fixed twice a week for electron microscopy. On day 8th a basal lamina like material appears only in the cocultures, along t
Publikováno v:
Histochemistry. 43(2)
With the Gömöri technique, lead precipitates have been found in thyroid follicle cells in unusual localizations such as apical hyaloplasm and microvilli; it has been established that they were actually significant for acid phosphatase activity: con
Publikováno v:
La semaine des hopitaux : organe fonde par l'Association d'enseignement medical des hopitaux de Paris. 57(9-10)
The authors report one case of sinus histiocytosis with massive lymphadenopathy which occurred in a 70 years old woman. They remind the main features of this pseudolymphomatous benign disorder with three key microscopic findings : massive sinus histi
Publikováno v:
Archives d'anatomie microscopique et de morphologie experimentale. 69(2)
A study of the differentiation of the thyroid follicles was carried out in rat fetuses between day 14 of pregnancy, when cellular polarization begins and day 18, when completely formed follicular lumina are differentiated. After day 18, only the shap
Publikováno v:
Cancer. 39(4)
A human thyroid tumor is described which, on light microscopy, exhibited the features of medullary carcinoma of the thyroid (MCT). The cells were arranged in solid lobules or trabeculae, and the stroma was abundant and gave positive reaction for amyl
Publikováno v:
Comptes rendus des seances de la Societe de biologie et de ses filiales. 168(2-3)
Publikováno v:
Marseille medical. 99