BACKGROUND African mole-rats (Bathyergidae, Rodentia) exhibit a wide range of social structures, from solitary to eusocial. We previously found a lack of sex differences in the external genitalia and morphology of the perineal muscles associated with the phallus in the eusocial naked mole-rat. This was quite surprising, as the external genitalia and perineal muscles are sexually dimorphic in al...

BACKGROUND The pathogenesis of Gestational Trophoblastic Disease (GTD) is not clearly known. OBJECTIVE In this study, immunoexpression of proteins Bcl-2 and Beclin-1 in trophoblastic lesions and normal trophoblastic tissue was conducted to study the mechanism of apoptotic and autophagic cell death that is expected to complete the study of GTD pathogenesis. MATERIALS AND METHODS Bcl-2 and Be...

initial management, incidence and review of hydatidiform mole, chorioadenoma and destruens and chorio carcinoma in mirza kochek khan hospital department of ob.gyn and gynecology oncology of women's hospital tehran-iran school of medicin from september 1985 to march 1990, 209 patients received primary management for hydatidiform mole at oncology department of mirza kochek khan hospital medi...

Our life is completely dependent on a reliable and adequate supply of energy. In other to reduce dependence on fossil fuels, the use of animal dung in producing a renewable alternative source of energy has been proved using cow dung. This work is aimed at produced and refined bio gas from animal dung by reduces the H2S and CO2 content of bio gas in other to improved the quality of the bio gas t...