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MJ STUDDERT 《Australian veterinary journal》1994,71(11):387-388

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CD3 SmIglymphoblastic leukaemia in an outbred domestic guinea pig     

MJ DAY  EK BRIGGS 《Australian veterinary journal》1997,75(3):217-218

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Caseous lymphadenitis on Flinders Island: prevalence and management surveys     

MJ MIDDLETON  VM EPSTEIN  GG GREGORY 《Australian veterinary journal》1991,68(9):311-312

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Inherited progressive spinal myelinopathy in Murray Grey cattle   总被引：1，自引：0，他引：1  

JR EDWARDS  RB RICHARDS†  MJ CARRICK‡ 《Australian veterinary journal》1988,65(4):108-109

In a breeding experiment conducted to determine the mode of inheritance of progressive spinal myelinopathy, semen from a Murray Grey bull which had previously sired affected calves was used to inseminate 120 cows. Female progeny were then inseminated with semen from the same bull. Of the 51 calves born, six (11.8%) had spinal cord lesions consistent with progressive spinal myelinopathy. From analysis of pedigrees and the results of the breeding experiment it was concluded that the condition was inherited as an autosomal recessive condition in Murray Grey cattle.  相似文献   

Successful Treatment for Subinvolution of Placental Sites in the Bitch with Low Oral Doses of Progestagen     

MJ Voorhorst  JC van Brederode  CHJ Albers‐Wolthers  J de Gier  AC Schaefers‐Okkens 《Reproduction in domestic animals》2013,48(5):840-843

Subinvolution of placental sites (SIPS) is the major cause of persistent sanguineous vaginal discharge after parturition in the bitch. Spontaneous remission is common but may take several months, and hence, medical therapy to end the discharge is often requested. In this retrospective study, we evaluated the effect of treatment for SIPS with low oral doses of a progestagen. Nine bitches with SIPS, but otherwise clinically healthy, were found in the computer database of the Department of Clinical Sciences of Companion Animals. Seven of these bitches were treated with low oral doses of a progestagen (megestrol acetate, 0.1 mg/kg body weight (bw) once daily for the 1st week, then 0.05 mg/kg bw once daily for the 2nd week). The other two bitches were untreated. Treatment results were evaluated by a telephone questionnaire. Progestagen treatment was successful in all of the treated dogs; sanguineous vaginal discharge stopped within the treatment period. One of the two untreated dogs remained symptomatic until the next oestrus, approximately 120 days after parturition, and the other remained symptomatic until 6 weeks before the start of the next pro‐oestrus, 270 days after parturition. No side effects of the progestagen treatment were observed. Subsequent gestations, parturitions and puerperal periods of 5 mated bitches were uneventful. One bitch did not become pregnant after mating. In conclusion, the results of this study indicate that oral administration of low doses of progestagen for 2 weeks is effective in stopping persistent sanguineous vaginal discharge in bitches with SIPS, with neither side effects nor reduced subsequent fertility.  相似文献   

Immunohistochemistry Diagnosis of an Ovarian Dysgerminoma in One Bitch     

JK Park  MJ Goo  IH Hong  MR Ki  JY Han  KS Jeong 《Reproduction in domestic animals》2009,44(5):855-858

An ovarian enlargement (diameter, 8 cm) was identified and surgically excised from a 5-year-old female dog. Microscopic examination of the multinodular neoplasm revealed sheets of polygonal neoplastic cells with large nuclei, frequent mitosis, necrosis and haemorrhage. Immunohistochemically, the neoplastic cells were positive for vimentin and alkaline phosphatase but were negative for CD3, CD79a, cytokeratin, alpha-fetoprotein, inhibin-α and S-100. The histopathological diagnosis of the mass was unilateral ovarian dysgerminoma.  相似文献   

Effect of hCG Treatment on the Oestrous and Ovulation Responses to FSH in Prepubertal Gilts     

R Manjarin  JC Dominguez  MJ Castro  DJ Sprecher  G Cassar  RM Friendship  RN Kirkwood 《Reproduction in domestic animals》2009,44(3):432-434

To ensure sufficient numbers of pregnant females, particularly at hotter times of the year, hormonal induction of gilt oestrus may be necessary. However, the gilt oestrus and ovulation responses to gonadotrophin treatment have often proven unpredictable. The objective of this study was to examine possible reasons for this unpredictability. Prepubertal gilts (approximately 150 days of age, n = 63) were assigned to one of three treatments: injection of 300 IU hCG (n = 15); pre-treatment with 100 mg FSH in polyvinylpyrrolidinone administered as 2 × 50 mg injections 24 h apart, followed by 600 IU eCG at 24 h after the second FSH injection (n = 23); or FSH pre-treatment as above followed by 300 IU hCG at 24 h after the second FSH injection (n = 25). To facilitate oestrus detection, gilts were exposed to a mature boar for 15 min daily for 7 days. Blood samples were obtained on the day of eCG or hCG injection and again 10 days later and gilt ovulation responses determined based on elevated progesterone concentrations. The oestrus responses by 7 days were 6.7%, 17.5% and 64.0% for gilts treated with hCG, FSH + eCG and FSH + hCG, respectively (p < 0.001). The oestrous gilt receiving hCG alone and one oestrous FSH + hCG gilt did not ovulate, all other oestrous gilts ovulated. A further two anoestrous FSH + eCG-treated gilts ovulated. These data suggest that FSH pre-treatment facilitated the development of ovarian follicles to the point where they became responsive to hCG, but had little effect on the response to eCG.  相似文献   

Undifferentiated embryonic cell transcription factor 1 (UTF1) and deleted in azoospermia‐like (DAZL) expression in the testes of donkeys          下载免费PDF全文

YS Lee  HJ Jung  MJ Yoon 《Reproduction in domestic animals》2017,52(2):264-269

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Duration of serological response to canine parvovirus‐type 2, canine distemper virus,canine adenovirus type 1 and canine parainfluenza virus in client‐owned dogs in Australia     

SA Mitchell  RJ Zwijnenberg  J Huang  A Hodge  MJ Day 《Australian veterinary journal》2012,90(12):468-473

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An immunohistochemical study of canine disseminated aspergillosis     

MJ DAY  WJ PENHALE 《Australian veterinary journal》1991,68(12):383-386

An immunohistochemical study of 25 lesions from 7 dogs with disseminated aspergillosis (Aspergillus terreus) is presented. All had multiple fungal granulomas in many viscera, with centres of necrotic tissue and hyphal elements surrounded by a mixed infiltrate of predominantly mononuclear cells. Within these lesions, hyphae coated with immunoglobulin (IgG, IgM, IgA) and complement (C3, C4) were identified, together with peri-lesional mononuclear cells that reacted with antisera directed towards either IgG, IgM, IgA or a T lymphocyte marker (MUII). A conspicuous feature was the prominent hyphal fluorescence seen with IgA and C3 antisera. The IgA reagent also marked large numbers of mononuclear cells both around lesions and scattered throughout interstitial tissue, suggesting an abnormality of IgA production or regulation as a factor predisposing to this condition.  相似文献