نتایج جستجو برای: mucopolysaccharides
تعداد نتایج: 701 فیلتر نتایج به سال:
The involvement of mucopolysaccharide synthesis in cell locomotion was investigated by determining the effects of inhibition of synthesis on ruffling membrane activity and cell movement by embryonic heart fibroblasts. Mucopolysaccharide synthesis was inhibited directly by treatment with a glutamine analog, 6-diazo-5-OXO-L-norleucine (DON), and indirectly with cycloheximide. DON treatment reduce...
The mantle is an important molluscan organ. It serves as a respiratory organ in most of the pulmonates; its walls have a dense vascular network. It is an outer jacket of the visceral mass and harbors the pulmonary chamber on its right side. Mantle is the specialized organ of the gastropods for it not only bears the glands that secrete the shell but also acts as buffer between the hard calcareou...
Sulfated acidic mucopolysaccharides have been found to be significant components of "protein plugs" in patients with chronic pancreatitis. The precise identification of the mucopolysaccharides and their distribution within the protein plugs may clarify the pathogenesis of the plugs. Pure pancreatic juice from five patients with chronic pancreatitis was obtained by endoscopic retrograde catheter...
The distribution and synthesis of retinal mucopolysaccharides (MPS) in the rat have been studied by autoradiography, following injection of S-sulfate, supplemented by histochemical procedures. The results indicate that sulfated MPS occur in the plexiform and optic nerve fiber layers, but are most heavily concentrated in the photoreceptor zone. In this zone, production of MPS becomes significant...
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