منابع مشابه
Residual deformations in ocular tissues.
Residual deformations strongly influence the local biomechanical environment in a number of connective tissues. The sclera is known to be biomechanically important in healthy and diseased eyes, such as in glaucoma. Here, we study the residual deformations of the sclera, as well as the adjacent choroid and retina. Using freshly harvested porcine eyes, we developed two approaches of quantifying r...
متن کاملLipids and the ocular lens.
The unusually high levels of saturation and thus order contribute to the uniqueness of human lens membranes. In addition, and unlike in most biomembranes, most of the lens lipids are associated with proteins, thus reducing their mobility. The major phospholipid of the human lens is dihydrosphingomyelin. Found in significant quantities only in primate lenses, particularly human ones, this lipid ...
متن کاملDeciphering the roles of phosphoinositide lipids in phagolysosome biogenesis
Professional phagocytes engulf microbial invaders into plasma membrane-derived phagosomes. These mature into microbicidal phagolysosomes, leading to killing of the ingested microbe. Phagosome maturation involves sequential fusion of the phagosome with early endosomes, late endosomes, and the main degradative compartments in cells, lysosomes. Some bacterial pathogens manipulate the phosphoinosit...
متن کاملSex of nuclei in ocular tissues.
BARR AND BERnTAM (1949), reporting their observations on small chromatin bodies lying adjacent to the large nucleoli in nerve cells of the cat, pointed out for the first time that these peculiar structures, known then as " nucleolar satellites", were related to the sex of the animal, being found frequently in the female and seldom in the male. It has since been shown that this chromatin mass, n...
متن کاملImmunoreactive endothelin distribution in ocular tissues.
PURPOSE To study the distribution of the endothelins in the eye using ocular tissues of human, rat, and porcine origin. METHODS Extracts of ocular tissues were examined for immunoreactivity to endothelin 1 and 3 and pro-endothelin 1 using radioimmunoassay. Characterization of immunoreactivity was verified using high-performance liquid chromatography. RESULTS Immunoreactivity to endothelin 1...
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ژورنال
عنوان ژورنال: Biology
سال: 2020
ISSN: 2079-7737
DOI: 10.3390/biology9060125