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作者:Wadsworth P F , Jones D M
来源:[J].Avian pathology : journal of the W.V.P.A(IF 1.729), 1979, Vol.8 (3), pp.279-84
摘要:The thyroid gland in 87 non-domesticated birds has been examined. Both macroscopic and histological abnormalities are infrequent. A follicular adenoma together with cases of colloid goitre and diffuse micro follicular hyperplasia are described.
作者:Wadsworth P F , Heywood R ...
来源:[J].Contraception(IF 3.09), 1979, Vol.20 (2), pp.177-84
摘要:The effects of levonorgestrel-loaded plastic intrauterine devices on endometrial morphology were investigated in 15 rhesus monkeys for 14 weeks. The devices were designed to release 25 microgram of the hormone per day and were inserted in the uterus by hysterotomy. Control animal...
作者:Wadsworth P F , Heywood R ...
来源:[J].Contraception(IF 3.09), 1979, Vol.20 (4), pp.339-51
摘要:The effects of both progesterone- and norethisterone-loaded intravaginal rings were investigated in twenty-five rhesus monkeys for 52 weeks. The intravaginal rings were designed to provide a sustained release of either the human dosage level of the hormone or ten times this level...
作者:Wadsworth P F , Heywood R ...
来源:[J].Contraception(IF 3.09), 1979, Vol.20 (6), pp.559-67
摘要:The effects of levonorgestrel-releasing intravaginal rings were investigated in 15 rhesus monkeys for 52 weeks. The intravaginal rings were designed to provide a sustained release of either three or ten times the human dose level of the hormone. Untreated placebo rings were used ...
作者:Wadsworth P F , Majeed S K ...
来源:[J].Avian pathology : journal of the W.V.P.A(IF 1.729), 1978, Vol.7 (4), pp.551-5
摘要:A metastasising hepatocellular carcinoma in a Lesser flamingo (Phoeniconaias minor), a metastasising bile duct carcinoma in a Chilean flamingo (Phoenicopterus ruber chilensis) and a liver cell adenoma in a Luzon hornbill (Buceros hydrocerox hydrocerox) are described. Hepatic neop...
作者:Wadsworth P F , Jones D M , Pugsley S L
来源:[J].Avian pathology : journal of the W.V.P.A(IF 1.729), 1984, Vol.13 (2), pp.231-9
摘要:The livers of 531 captive wild birds necropsied at the Zoological Society of London were examined histologically. Marked fatty infiltration of the liver was found in 13 cases. Seven of the 13 cases were from the order Psittaciformes indicating that some species (cockatoos, parake...
作者:Wadsworth P F , Jones D M , Pugsley S L
来源:[J].Avian pathology : journal of the W.V.P.A(IF 1.729), 1983, Vol.12 (3), pp.321-30
摘要:The livers of 531 captive wild birds necropsied at the Zoological Society of London were examined histologically. Significant accumulations of stainable iron pigment were found in the livers of 37 birds. Hepatic haemosiderosis was prevalent in some species in the orders Ciconiifo...
作者:Wadsworth P F , Jones D M
来源:[J].Avian pathology : journal of the W.V.P.A(IF 1.729), 1981, Vol.10 (1), pp.95-9
摘要:An ovarian adenocarcinoma was diagnosed in a greater flamingo (Phoenicopterus ruber roseus) which had been maintained in captivity for over 32 years. Neoplastic epithelial cells showed both solid and tubular patterns of growth. Metastases were found in the lung, liver and on the ...

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