Now showing items 1-10 of 312
The changes of organelle ultrastructure and Ca2+ homeostasis in maize mesophyll cells during the process of drought-induced leaf senescence
(Pontificia Universidad Católica de Valparaíso, 2011)
The ultrastructure of the guinea pig rete testis
The chambers of the rete testis (RT) of guinea pig are lined by a simple epithelium, whose cells are squamous, cubical and columnar in shape. The epithelial cells with distinct shapes were counted and the quantitative ...
Microwave-induced fast decalcification of rat bone for electron microscopic analysis: An ultrastructural and cytochemical study
Bone decalcification is a time-consuming process. It takes weeks and preservation of the tissue structure depends on the quality and velocity of the demineralization process. In the present study, a decalcification methodology ...
Prostatic stromal microenvironment and experimental diabetes
The diabetes causes alterations in various organ systems, including the male accessory sex glands. The prostate is very important in the reproductive process and it is a frequent target of malignant changes. The aim of ...
Rhipicephalus sanguineus sensu lato (Acari: Ixodidae) nymphs: An ultrastructural study of the integument and midgut
(Elsevier B.V., 2014-01-01)
This is an ultrastructural study of two important organs of ticks: the integument, covering the body and involved in the molting process, and the midgut, the first organ to have contact with the ingested host blood. The ...
Ultrastructural evaluation of buffalo ovarian follicles
Some ultrastructural observations of the vegetative, resting and excysting ciliate, urostyla grandis (urostylidae, hypotrichida)
(Sociedad de Biología de Chile, 2009)