نتایج جستجو برای: accessory glands
تعداد نتایج: 54578 فیلتر نتایج به سال:
Whereas in all other vertebrates the Müllerian ducts of genetic males are aborted during development, under the influence of Müllerian-inhibiting substance, in the caecilian amphibians they are retained as a pair of functional glands. It has long been speculated that the Müllerian gland might be the male accessory reproductive gland but there has been no direct evidence to this effect. The pres...
Carcinoma of an accessory mammary gland is an extremely rare tumor. A 61-year-old male patient presented with a hard mass measuring 85 mm × 51 mm in the left axilla. Incisional biopsy histopathologically showed an adenocarcinoma compatible with breast carcinoma originating in an accessory mammary gland. Systemic examinations revealed no evidence of malignant or occult primary lesion in the bila...
The Mullerian glands of adult male caecilians, which are derived from the undifferentiated Mullerian ducts, secrete many constituents similar to those found in the semen of birds and mammals. These include fructose, acid phosphatase, and mucopolysaccharides. The pH of the secretion is similar to that of semen. Caecilians reproduce terrestrially using intromission and internal fertilization. It ...
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