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Morphological features of the epididymal epithelium of gerbil, Meriones unguiculatus
(Churchill Livingstone, 2007-02-01)
Principal cells of the ducts epididymis of the Mongolian gerbil showed ultrastructural characteristics of lining epithelium cells close related to processes of protein secretion, and transcytosis occurring between adjacent ...
Area of Rests of Malassez in Young and Adult Rat Molars: Evidences in the Formation of Large Rests
(Wiley-liss, 2009-02-01)
Recently, we have demonstrated that the reduction in the number of rests of Malassez (RM) according to age may be due to epithelial cell death by apoptosis. It is known that, under experimental or pathological conditions, ...
Corneal endothelial cell morphology of normal dogs in different ages
(Blackwell Publishing, 2006-03-01)
Endothelial cell function is essential to maintain corneal transparency, but unfortunately the regenerative capacity of the endothelium is limited. There are only a few reports describing the effect of age on morphologic ...
Geographic distribution and morphological variation in Mimon bennettii (Chiroptera, Phyllostomidae)
(Fundação Zoobotanica Rio Grande Sul, Museu Ciencias Naturais, 2008-09-30)
We studied discrete and quantitative data from SS specimens of the subgenus Mimon previously identified as Mimon bennettii (Gray. 1838) and M. (:cozumelae Goldman, 1914 from diverse parts of their ran-c. Our data indicate ...
Caracterización y clasificación de la red hidrográfica de la cuenca del río Bobo, departamento de Nariño - Colombia
(2009-12-01)
The object of this work was to make a morphometric characterization of the Bobo river watershed in the Nariño department in Colombia. A map was created from topographical maps (1:25.000 scale) using the drainage network ...
Long-term starvation effects on Mus musculus hepatocyte nuclear phenotypes
(2001-01-01)
Starvation is a physiologic stress and can significantly alter the structure of hepatic cells. This work aims to detect morphological changes in mice hepatocyte under starvation physiologic stress, based on silver staining ...
Follicular diameter range based on morphological features in Synbranchus marmoratus (Bloch, 1795) (Teleostei, Synbranchiformes, Synbranchidae) from the South-central region of Brazil
(Churchill Livingstone, 2005-04-01)
The morphological characteristics of Synbranchus marmoratus female germ cells in various development stages were described in details; then measurements of ovarian follicle diameters were taken from primary and secondary ...
Differential proliferative response of the ventral prostate and seminal vesicle to testosterone replacement
(Elsevier B.V., 2006-04-01)
We have investigated epithelial cell proliferation and the rate of glandular recovery of the ventral prostate (VP) and seminal vesicle (SV) promoted by testosterone replacement (TR) in castration-induced regressed glands. ...
Cell death and quantitative reduction of rests of Malassez according to age
(Wiley-Blackwell, 2008-08-01)
Background and Objective: Rests of Malassez are clusters of epithelial cells that remain in the periodontal ligament throughout life. However, it has been reported that the number of these structures decreases with age, ...
Morphometric analysis of the corneal endothelium of Yacare caiman (Caiman yacare) using scanning electron microscopy
(Blackwell Publishing, 2004-05-01)
The objective of this study was to examine the endothelial surface morphology and to perform morphometric analysis of the corneal endothelial cells of Yacare caiman (Caiman yacare) using scanning electron microscopy. ...