Buscar
Mostrando ítems 51-60 de 294
Anatomy and ultrastructure floral osmophores of Catasetum fimbriatum (Orchidaceae)
(Springer Wien, 2021-02-22)
Catasetum fimbriatum is a dioecious species whose flowers fully adapted to an euglossinophilic mode of pollination. Euglossini male bees collect the volatile fragrances which are produced in osmophores on the flowers. In ...
Localization and hormonal regulation of endometrial matrix metalloproteinase-26 in the rhesus macaque
(Oxford University Press, 2014)
Estrogen receptors alpha and beta in male and female gerbil prostates
(2013-01-01)
The Mongolian gerbil (Meriones unguiculatus, Gerbilinae: Muridae) is useful for prostate studies, because both males and females spontaneously develop prostatic disorders with age. Estrogens regulate prostate homeostasis ...
Estrogen receptors alpha and beta in male and female gerbil prostates
(2013-01-01)
The Mongolian gerbil (Meriones unguiculatus, Gerbilinae: Muridae) is useful for prostate studies, because both males and females spontaneously develop prostatic disorders with age. Estrogens regulate prostate homeostasis ...
Variability in gut mucosal secretory IgA in mice along a working day
(BioMed Central Ltd., 2018-02)
Objective: To assess the variability of secretory immunoglobulin A (S-IgA) in the lumen and feces of mice along a working day. Results: Mice were maintained under a 12 h light-dark cycle, light period starting at 8 AM. ...
ENDOMETRIAL RECEPTIVITY TO EMBRYO IMPLANTATION: MOLECULAR CUES FROM FUNCTIONAL GENOMICS
(INTECH, 2012)
The endometrium is the mucous lining the uterine cavity comprised of a basal and a
functional layer being the latter the one that sheds during menses and regenerates from the
basal portion. The main cell populations within ...
Radioautographic and biochemical studies of secretion of venom protein in the South American rattlesnake Crotalus durissus terrificus
(1978-01-01)
Protein secretion was investigated in the main venom gland of the South American rattlesnake, using radioautographic and biochemical techniques after a single intracardiac injection of L‐(3,5‐3H)tyrosine. All the snakes ...
Unconjugated steroids in the fallopian tube and peripheral blood during the normal menstrual cycle
(1980)
Daily plasma samples were obtained from 22 high-parity normal women beginning on day 9 of the menstrual cycle. At varying times in the cycle, salpingectomy was performed and the excised tube was divided into isthmic, ...
Morphological and ultrastructural aspects of the cyclical changes of human mammary gland during the menstrual cycle
(Associação Paulista de Medicina - APM, 1994-06-01)
Analyzing the morphological and ultrastructural features of the mammary gland during the menstrual cycle, the authors observed that in the proliferative phase, the mammary gland consisted of few developed lobules and ...