Endocrine changes during pregnancy, parturition and the early post-partum period in the llama (Lama glama)
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چکیده
منابع مشابه
Endocrine changes during pregnancy, parturition and post-partum in guanacos (Lama guanicoe).
Plasma concentrations of progesterone (P4), estradiol-17beta (E2), estrone (E1) and estrone sulfate (E1S) were measured during gestation in eight guanacos kept in captivity. Gestational length was 346.1+/-9.8 days. P4 plasma concentrations increased after ovulation and remained elevated until parturition. However, during the last 4 weeks of gestation, a gradual decrease from 4.17x1.17(+/-1)nmol...
متن کاملThe heart and pulmonary vasculature of the llama (Lama glama).
Heath, D., Smith, P., Wifliams, D., Harris, P., Arias-Stella, J, and Kriiger; H. (1974). Thorax, 29, 463-471. The heart and pulmonary vasculature of the llama (Lama glama). A qualitative and quantitative histological study was made of the pulmonary trunk and muscular pulmonary arteries of a male and a pregnant female llama born and living at an altitude of 4,720 m above sea-level in the Peruvia...
متن کاملIntraocular nematodiasis in a llama (Lama glama).
This report describes a unique case of presumed migration of Parelaphastrongylus tenuis through the spinal cord into the eye of a llama where it survived and matured within the ocular environment. Blindness of the eye was most likely attributable to migration of the parasite through the central nervous tissue.
متن کاملKeratinizing ameloblastoma in a 9-month-old llama (Lama glama).
A 9-month-old male llama (Lama glama) was presented because of a rapidly growing mass on the right side of the face. Radiographs revealed a marked expansion of the right caudal face region with bone lysis involving the maxilla and the nasal, lacrimal, zygomatic, and palatine bones. Cytologically, the mass consisted of atypical round to polygonal cells with round nuclei and basophilic cytoplasms...
متن کاملRetinoblastoma in the eye of a llama (Llama glama).
ANIMAL STUDIED A 6-year-old, pregnant female llama experienced a 6-month history of epiphora, buphthalmos, and acute loss of vision in the left eye. The condition was unresponsive to topical antimicrobial and anti-inflammatory therapy and progressed to corneal rupture. PROCEDURES Transpalpebral enucleation was performed and an intraorbital silicone prosthesis was implanted. The eye was fixed ...
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ژورنال
عنوان ژورنال: Reproduction
سال: 1990
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0880503