N-nitro-dimethylamine (NTDMA) is carcinogenic to rats: it induces nasal cavity tumours. It can be demethylated to N-nitromethylamine and formaldehyde and reduced to N-nitroso-dimethylamine (NDMA): a potent liver carcinogen and also of the nasal cavity if activation in the liver is blocked. To explain the mechanism of NTDMA carcinogenicity we compared its demethylation with that of NDMA in liver...

Follicle-stimulating hormone (FSH) is a pituitary glycoprotein hormone that is encoded by separate alphaand betasubunit genes. It plays a key role in stimulating and regulating ovarian follicular development and egg production in chicken. FSH signal transduction is mediated by the FSH receptor (FSHR) that exclusively interacts with the beta-subunit of FSH, but characterization of prokaryotic ex...

This research is analysis about the forms of marriage in Kei ethnic community develop and adaption themselves to con-temporary developments. Therefore, a form determined by method or mode man who carries out marriage, also depends on availability marital property consent woman's parents, vice ver-sa. There are seventh customary with differentiation traditional procession. In conclude, type its ...

Despite the efforts to improve Uganda’s chicken production through crossbreeding, limited research has been conducted establish performance of local x improved crosses under dominant management systems used by rearing households. The current study aimed assess semi-intensive system in Pader and Agago districts Northern Uganda, where crossing with imported Kuroiler chickens promoted over time. A...

Balitbangtan Superior Kampung Chicken (KUB) is a superior native chicken due to selection from families for six generations conducted by the Indonesian Agency Agricultural Research and Development. KUB chickens have faster growth compared ordinary chickens. This training program was Koto Lua community, Pauh District, Padang City, West Sumatra. activity aims help community conducting on making p...

Abstract The first detailed mapping and recording of nannofossils was carried out on Kei Besar Island, Southeast Maluku. This area is mostly composed the Elat Formation, which mainly by intercalated calcarenite calcareous claystone. Total 48 samples were taken three measured sections (Hollat, Ngurdu Mata Hollat). Samples prepared using smear slide method, then observed under a polarized microsc...

A foreign body (FB) in the upper aerodigestive tract is a common clinical problem that presents as as acute emergency. Sharp FB, such as fish bone or chicken bone, commonly lodges in the tonsil, base of tongue, vallecula or pyriform fossa. Dislodgement of a FB into the laryngopharynx is very rare and specifically onto the vocal cord is extremely uncommon. This case report illustrates a rare cas...

THE ERK MAPK PATHWAY REGULATES LONGEVITY THROUGH SKN-1 AND INSULIN-LIKE SIGNALING IN C. elegans Tetsuya Okuyama, Hideki Inoue, Sadatsugu Ookuma, Takayuki Satoh, Kei Kano, Sakiko Honjoh, Naoki Hisamoto, Kunihiro Matsumoto, and Eisuke Nishida From Department of Cell and Developmental Biology, Graduate School of Biostudies, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan, and Department of Mole...