Sarcoids in captive zebras (Equus burchellii): association with bovine papillomavirus type 1 infection.     

Christiane V L?hr  Carles Juan-Sallés  Arely Rosas-Rosas  Alberto Parás García  Michael M Garner  Jens P Teifke 《Journal of zoo and wildlife medicine》2005,36(1):74-81

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Tyzzer's disease in a neonatal rainbow lorikeet (Trichoglossus haematodus)     

Raymond JT  Topham K  Shirota K  Ikeda T  Garner MM 《Veterinary pathology》2001,38(3):326-327

A captive-born 8-day-old male rainbow lorikeet (Trichoglossus haematodus) was found dead. Histologically, there were necrotizing hepatitis, myocarditis, and ventriculitis. Silver stain revealed argyrophilic filamentous bacilli within hepatocytes, smooth myofibers of the gizzard, and cardiac myofibers surrounding foci of necrosis. Immunohistochemistry using anti-Clostridium piliforme RT and MSK strain antisera reacted positively against bacilli within hepatocytes, cardiac myofibers, smooth myofibers of the gizzard, and splenic and intestinal macrophages. Polymerase chain reaction (PCR) assay of paraffin-embedded liver, heart, gizzard, spleen, and small intestine amplified the 196-bp DNA fragment specific to 16S ribosomal RNA of C. piliforme. The results of histopathology, immunohistochemistry, and PCR are consistent with C. piliforme infection in this lorikeet.  相似文献   

Structure,dynamics and movement patterns of the Australian pig industry     

IJ East  J Davis  ESG Sergeant  MG Garner 《Australian veterinary journal》2014,92(3):52-57

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Pseudo‐hypoproteinemia in a hyperbilirubinemic dog with immune‐mediated hemolytic anemia     

Bridget C. Garner  Heather Priest  Jo Smith 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2014,43(2):266-269

A 10‐year‐old spayed female Miniature Poodle was presented to the University of Georgia veterinary teaching hospital for evaluation of lethargy, vomiting and anorexia of 4 days' duration. Physical examination, history and a minimum database led to a diagnosis of immune‐mediated hemolytic anemia accompanied by marked hyperbilirubinemia. Refractometric protein determination was within the reference interval, whereas the biuret method indicated hypoproteinemia. This discrepancy was attributed to interference of bilirubin and biliverdin with the spectrophotometric read‐out of the biuret total protein assay. The albumin concentration, determined by bromcresol green, and refractometric total protein were less affected by this interference.  相似文献   

Effects of photoperiod on food intake,activity and metabolic rate in adult neutered male cats     

K. L. Kappen  L. M. Garner  K. R. Kerr  K. S. Swanson 《Journal of animal physiology and animal nutrition》2014,98(5):958-967

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Husbandry Factors and the Resumption of Luteal Activity in Open and Zero‐Grazed Dairy Cows in Urban and Peri‐Urban Kampala,Uganda     

BM Kanyima  R Båge  DO Owiny  T Ntallaris  J Lindahl  U Magnusson  MG Nassuna‐Musoke 《Reproduction in domestic animals》2014,49(4):673-678

The study investigated the influence of selected husbandry factors on interval to resumption of post‐partum cyclicity among dairy cows in urban and peri‐urban Kampala. A prospective study of 85 day post‐partum period of 59 dairy cows in open (n = 38) and zero grazing (n = 21) systems was conducted on 24 farms. Cows of parity 1–6 were recruited starting 15–30 days post‐partum. Progesterone (P4) content in milk taken at 10–12 day intervals was analysed using ELISA. The cow P4 profiles were classified into ‘normal’ (< 56 days), ‘delayed’ (> 56 days), ‘ceased’ or ‘prolonged’ (if started < 56 days but with abnormal P4 displays) resumption of luteal activity and tested for association with husbandry and cow factors. Of the 59 cows, luteal activity in 81.4% resumed normally and in 18.6%, delayed. Only 23.7% maintained regular luteal activity, while the others had ceased (10.2%), prolonged (37.3%) or unclear luteal activity (20.3%). There were no differences between open and zero‐grazed cows. Milk production was higher (p < 0.05) in zero than open grazing, in urban than peri‐urban and in cows fed on brew waste (p < 0.001) compared with mill products and banana peels. Results suggest that luteal activity resumes normally in a majority of cows, although only a minority experienced continued normal cyclicity once ovulation had occurred, in the two farming systems irrespective of feed supplements or water, and that supplementing with brew waste is beneficial for milk production.  相似文献   

The Preparation of Latex Casts of Soil Cavities for the Study of Tunneling Activities of Animals     

Garner MR 《Science (New York, N.Y.)》1953,118(3066):380-381

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Adatom pairing structures for Ge on si(100): the initial stage of island formation     

XR Qin  MG Lagally 《Science (New York, N.Y.)》1997,278(5342):1444-1447

With the use of scanning tunneling microscopy, it is shown that germanium atoms adsorbed on the (100) surface of silicon near room temperature form chainlike structures that are tilted from the substrate dimer bond direction and that consist of two-atom units arranged in adjoining substrate troughs. These units are distinctly different from surface dimers. They may provide the link missing in our understanding of the elementary processes in epitaxial film growth: the step between monomer adsorption and the initial formation of two-dimensional growth islands.  相似文献   

Atomistic Processes in the Early Stages of Thin-Film Growth     

Z Zhang  MG Lagally 《Science (New York, N.Y.)》1997,276(5311):377-383

Growth of thin films from atoms deposited from the gas phase is intrinsically a nonequilibrium phenomenon governed by a competition between kinetics and thermodynamics. Precise control of the growth and thus of the properties of deposited films becomes possible only after an understanding of this competition is achieved. Here, the atomic nature of the most important kinetic mechanisms of film growth is explored. These mechanisms include adatom diffusion on terraces, along steps, and around island corners; nucleation and dynamics of the stable nucleus; atom attachment to and detachment from terraces and islands; and interlayer mass transport. Ways to manipulate the growth kinetics in order to select a desired growth mode are briefly addressed.  相似文献   

Identification and properties of "phytate" in cereal grains and oilseed products.   总被引：5，自引：0，他引：5  

A R de Boland  G B Garner  B L O'Dell 《Journal of agricultural and food chemistry》1975,23(6):1186-1189

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