Serviços Personalizados
Artigo
Indicadores
Links relacionados
- Citado por Google
- Similares em Google
Compartilhar
Journal of the South African Veterinary Association
versão On-line ISSN 2224-9435
versão impressa ISSN 1019-9128
Resumo
XIE, Zhaohui H. e GAN, Ping. Nucleolus-like bodies in the pineal gland of the adult yak (Bos grunniens). J. S. Afr. Vet. Assoc. [online]. 2013, vol.84, n.1, pp.00-00. ISSN 2224-9435.
The pineal glands of adult yak were studied electron microscopically. Nucleolus-like bodies (NLBs) were found mostly in the pinealocytes and the interstitial cells of the pineal glands of the yak. The NLBs were electron-dense, round or ovoid bodies with a diameter of 50 nm -500 nm. Two types of granules were identified as melanin. These may correspond to different stages of a progressive storage of melanin. Rough endoplasmic reticula with abundant ribosomes were observed. There was no correlation between the number of NLBs and the sex of the animals.