نتایج جستجو برای: vesicular glands
تعداد نتایج: 52416 فیلتر نتایج به سال:
The fine structure of the oxyntic cell from the gastric glands of the bullfrog was studied in lead hydroxide-stained sections of gastric mucosa fixed in buffered osmium tetroxide and embedded in n-butyl methacrylate. The oxyntic cell in non-acid-secreting stomachs (gastric juice pH, 7.4-7.8) is characterized by: (a) numerous closely packed smooth surfaced vesicular and tubular profiles disposed...
Prior to secretion, monoamines (catecholamines, serotonin, histamine) are concentrated from the cytoplasm into vesicles by vesicular monoamine transporters (VMAT). These transporters also carry non-physiological compounds, e.g. the neurotoxin methyl-4-phenylpyridinium. VMAT acts as an electrogenic antiporter (exchanger) of protons and monoamines, using a proton electrochemical gradient. Vesicul...
The fine structure of the parietal (oxyntic) cell in the gastric glands (corpus of the stomach) of the dog was examined under conditions of active gastric acid secretion and compared with cellular structure in the non-acid-secretory (basal) state. Animals, in both acute and chronic experiments, were equipped with gastric fistulae so that gastric juice could be collected for analysis of total ac...
Orbital apex syndrome (OPS) is determined by ophthalmoplegia, vision loss, and involvement of cranial nerves III, IV, VI, and the first branch of the trigeminal nerve. The disease is commonly caused by invasive fungal infections such as mucormycosis and aspergillosis in immunocompromised or immunocompetent patients. Rarely, herpes zoster virus may cause OPS. This report presents the case of a 4...
2 3 4 Dopamine, vesicular transporters and dopamine receptor expression in 5 rat major salivary glands. 6 7 8 Daniele Tomassoni, Enea Traini, Manuele Mancini, Vincenzo Bramanti , Syed Sarosh 9 Mahdi and Francesco Amenta 10 11 Scuola di Bioscienze e Medicina Veterinaria, Scuola di Scienze del Farmaco e dei 12 Prodotti della Salute, Università di Camerino, Camerino Italy; 13 Dipartimento di Scien...
Introduction: Herpes zoster is a common disease in adults that appear upon Reactivation of latent VZV in dorsal root gangelion cells. Case Report: A patient was a 7 month old boy with vesicular lesions in one dermatom. He has history of varisella, 2 month ago. Conclusion: Also varisella zoster is rare in children but if dermatomal vesicular lesions was seen in child we should consider thi...
introduction: the aim of this study was to eva-luate the salivation flow rate objectively using schirmer test and mouth dryness and other con sequences subjectively by distributing question naires to patients receiving head and neck radio therapy. materials and methods: in this descriptive study that was carried out at imam khomeini hospital, tehran, iran, the saliva flow rate of 33 patients re...
thyroid glands of the phosphate treated and hibernating (control) newts. The parenchymal cells of the newt parathyroid gland were classified into basal cells and suprabasal cells. Daily administration of phosphate caused no marked changes in the former cells. In the latter under experimental conditions, granular and agranular endoplasmic reticula and small dense granules seemed to be increased ...
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