Results 341 to 350 of about 688,047 (369)
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Beta adrenoceptors in human nasal mucosa
The Journal of Laryngology & Otology, 1991AbstractThe significance of the beta adrenergic system in the nasal mucosa isunclear. The authors have used the technique of autoradiography to localize and classify beta adrenoceptors in human nasal mucosa. The receptors have been found to beexclusively of thebeta-2 subtype and the highest density is found in the glandularducts.
C J, Woodhead, A J, Nimmo
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Parasympathetic Influence on the Nasal Mucosa
Acta Oto-Laryngologica, 1977The effect of graded parasympathetic nerve stimulation on the exchange and capacitance vessels of the nasal mucosa, as well as the secretory response, is reported. Possible postganglionic mediators of the vascular and secretory effects are discussed.
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Archives of Otolaryngology - Head and Neck Surgery, 1935
The diverse and frequently extensive manipulations of the nasal mucous membranes involved in surgical procedure on the nose and paranasal sinuses have generally been initiated and governed by the final results obtained. Most of the literature on experimentation on animals also has been devoted to this end.
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The diverse and frequently extensive manipulations of the nasal mucous membranes involved in surgical procedure on the nose and paranasal sinuses have generally been initiated and governed by the final results obtained. Most of the literature on experimentation on animals also has been devoted to this end.
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Sympathetic Influence on the Nasal Mucosa
Acta Oto-Laryngologica, 1977The tone of the resistance vessels determines the capillary flow and the tone of the capacitance vessels --the nasal patency. Lower impulse frequencies in the sympathetic nerves affect mainly the capacitance vessels, while higher frequencies affect both types of vessel.
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Enzyme histochemistry of embryonic nasal mucosa
The Anatomical Record, 1970AbstractThe prenatal development of rodent nasal mucous membrane has been examined histochemically (lactate dehydrogenase, succinate dehydrogenase, glucose‐6‐phosphate dehydrogenase, alkaline phosphatase, PAS and PAS with diastase digestion). Localization and intensity of the enzyme systems studied were distinctly different in respiratory and olfactory
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Metastatic choriocarcinoma of the nasal mucosa
Journal of Surgical Oncology, 1977AbstractA patient with a chief complaint of epestaxis coughed persistently during her visit to the emergency room. Questioning revealed she also had vaginal bleeding and occasional bloody sputum. Gynecological examination, a Pap smear, and pathological evaluation showed choriocarcinoma. A chest X ray disclosed metastatic pulmonary choriocarcinoma.
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Drug Metabolism in the Nasal Mucosa
Pharmaceutical Research, 1992Nasal delivery is a potential alternative for systemic availability of drugs restricted to intravenous administration, such as peptide and protein drugs. Although nasal delivery avoids the hepatic first-pass effect, the enzymatic barrier of the nasal mucosa creates a pseudo-first-pass effect.
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Sarcoidosis of the nasal mucosa
The Journal of Laryngology & Otology, 1981A, Busuttil, J M, Hopkinson
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MALIGNANT MELANOMA OF THE NASAL MUCOSA
Archives of Otolaryngology - Head and Neck Surgery, 1947IN THE study of oncology, melanomas, the group of tumors characterized by melanin-pigmented cells, form a distinctive class of neoplasms that present vexing problems of remarkable interest, with wide differences of opinion regarding their origin and nature. These tumors may be innocuous or malignant. The benign tumor is commonly called a nevus or mole.
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In vitro nasal mucosa gland-like structure formation on a chip.
Lab on a Chip, 2017Kyuhwan Na +3 more
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