Results 181 to 190 of about 10,910 (231)
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Malignant eccrine poroma invading the parotid gland
Acta Oto-Laryngologica, 2006Malignant eccrine poroma was first described by Pinkus and Mehregon in 1963. Because of the histologic characteristics of the tumor, these authors concluded that the tumor was likely of eccrine origin. Malignant eccrine poroma originates from the intraepidermal ductal portion of the eccrine gland.
Erdinc, Aydin +3 more
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Antigen expression of human eccrine sweat glands
Journal of Cutaneous Pathology, 2009Background: The proliferating abilities of sweat glands are very limited, so researches on the repair and regeneration of sweat glands are important. First of all, we must find out reliable and specific antigen markers of sweat glands.Objective: To investigate the antigen expression of human eccrine sweat glands.Methods: The development of eccrine ...
Hai-Hong, Li +3 more
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ECCRINE SWEAT GLAND CARCINOMA WITH METASTABES
British Journal of Dermatology, 1972SUMMARY.— A case of metastasizing eccrine sweat gland carcinoma is presented. It developed on the thigh, which is a highly unusual site. The course was consistent with the recognized poor prognosis.
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Merkel cells in human fetal eccrine glands
British Journal of Dermatology, 1993The presence of human Merkel cells in the eccrine ridges and eccrine germs was studied, using antibodies to simple epithelial keratins, in separated epidermal sheets with attached eccrine ducts. The localization of Merkel cells could be analysed three-dimensionally in the wet, whole-mount of the stained sheets.
Y, Narisawa, K, Hashimoto, H, Kohda
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Sports Medicine, 1986
Heat dissipation, under conditions of thermal stress, is mediated primarily by evaporation of sweat. Physical training has been shown to enhance sweat production by eliciting changes in the sensitivity of eccrine glands, total sweat output and distribution of gland activity. These adaptations afford partial acclimation.
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Heat dissipation, under conditions of thermal stress, is mediated primarily by evaporation of sweat. Physical training has been shown to enhance sweat production by eliciting changes in the sensitivity of eccrine glands, total sweat output and distribution of gland activity. These adaptations afford partial acclimation.
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Ultrastructure of the hyperhidrotic eccrine sweat gland
British Journal of Dermatology, 2001Hyperhidrosis is the secretion of inappropriately large amounts of sweat by eccrine glands; it can be very debilitating. Little is known of the causes of primary hyperhidrosis.To determine whether the glands exhibit any structural abnormality in primary hyperhidrosis.Skin biopsies were obtained from the axilla (n = 6) or neck (n = 2) of individuals ...
Bovell, Douglas L. +4 more
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Eccrine sweat gland activity in heat acclimation
International Journal of Biometeorology, 1965The response of eccrine sweat glands of the forearms of four females was investigated during acclimation to heat. The sweat rate increased progressively during ten exposures. There was no significant change in the number of active sweat glands. The increased sweat rate could, therefore, be attributed to enhanced secretory activity of individual glands.
F, Sargent, C R, Smith, D L, Batterton
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Effect of isotretinoin on eccrine gland function
British Journal of Dermatology, 1988Sweat secretion rate, stimulated by iontophoresis of pilocarpine, was measured before and during treatment with isotretinoin in 20 patients. Sweat secretion was increased during treatment in 15 patients (75%), but the mean increase of 15% was not statistically significant (P = 0.085, paired t-test; 95% confidence limits-0.2% to +30%) and no patients ...
J L, Rees, N H, Cox
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Diseases of Eccrine Sweat Glands
1991The eccrine sweat glands are independent epidermal adnexal glands, since there is no relationship to the hair-sebaceous gland unit, in contrast to the apocrine sweat glands. They are distributed over the entire body, being particularly numerous on the soles, palms, and forehead. Their number is estimated at 2–3 million.
Otto Braun-Falco +3 more
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Archives of Dermatology, 1968
Cytoplasmic content of histochemically demonstrable glycogen in secretory cells of eccrine glands of the rat appeared directly related to the sodium state. On the other hand, histologic and ultrastructural alterations consisting of prominence of clear cells, cytoplasmic vesiculation, and an increase in cytosomal bodies and Golgi structures correlated ...
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Cytoplasmic content of histochemically demonstrable glycogen in secretory cells of eccrine glands of the rat appeared directly related to the sodium state. On the other hand, histologic and ultrastructural alterations consisting of prominence of clear cells, cytoplasmic vesiculation, and an increase in cytosomal bodies and Golgi structures correlated ...
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