Comparison of passive transfer of immunity in neonatal dairy calves fed colostrum or bovine serum-based colostrum replacement and colostrum supplement products     

Poulsen KP  Foley AL  Collins MT  McGuirk SM 《Journal of the American Veterinary Medical Association》2010,237(8):949-954

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Master‐planned residential developments: Beyond iconic spaces of neoliberalism?     

Pauline McGuirk  Robyn Dowling 《Asia Pacific viewpoint》2009,50(2):120-134

Master‐planned residential development has proliferated as a new residential phenomenon in metropolitan areas globally. The trend, the new governance mechanisms it entails and resultant forms of urban development have been critically theorised as products and vectors of neoliberalisation and iconic spaces of the neoliberal city. However, tracing the emergence and enactment of master‐planned residential estate (MPRE) development in Sydney, Australia, this paper suggests that more contingent and contextualised theorisations of such spaces can reveal possibilities for animating a different politics of MPREs. Deploying theorisation sensitive to the multiple drivers, logics and political projects played out through MPRE development in situated contexts, the paper traces the political genesis of these developments in Sydney, outlines the multiple drivers and logics accounting for their growing popularity and points to the salience of the complex performance of land and housing markets in their production. The post‐structural political economy approach used here to investigate MPRE development can overcome the politically constraining effects of the dominant neoliberal critique. It does so, first, by opening analysis up to the importance of logics, actions and contexts that are irreducible to neoliberalism and, second, by gesturing towards the potential for an alternative politics to be animated through mechanisms, techniques and processes of MPRE development habitually associated with neoliberalism.  相似文献   

Total parenteral nutrition in a neonatal llama   总被引：1，自引：0，他引：1  

L R Hovda  S M McGuirk  D P Lunn 《Journal of the American Veterinary Medical Association》1990,196(2):319-322

Total parenteral nutrition reversed cachexia, dehydration, and electrolyte abnormalities in a neonatal llama suffering from prolonged diarrhea. Complications were not observed during the 8 days that IV-administered fluids and nutritional support were provided.  相似文献   

Renal net acid and electrolyte excretion in an experimental model of hypochloremic metabolic alkalosis in sheep     

D P Lunn  S M McGuirk  D F Smith  P S MacWilliams 《American journal of veterinary research》1990,51(11):1723-1731

Renal electrolyte and net acid excretion were characterized during generation and maintenance of hypochloremic metabolic alkalosis in a ruminant model. Two phases of renal response with regard to sodium and net acid excretion were documented. An initial decrease in net acid excretion was attributable to increase in bicarbonate excretion with associated increase in sodium excretion. As the metabolic disturbance became more advanced, a second phase of renal excretion was observed in which sodium and bicarbonate excretion were markedly decreased, leading to increase in net acid excretion and development of aciduria. Throughout the metabolic disturbance, chloride excretion was markedly decreased; potassium excretion also decreased. These changes were accompanied by increase in plasma renin and aldosterone concentrations. There was apparent failure to concentrate the urine optimally during the course of the metabolic disturbance, despite increasing plasma concentration of antidiuretic hormone.  相似文献   

Assessment of the cardiovascular and lymphatic systems.     

R J Callan  S M McGuirk  D L Step 《Veterinary Clinics of North America: Food Animal Practice》1992,8(2):257-270

Assessment of the cardiovascular and lymphatic systems first requires a complete signalment, history, and general physical examination. Further assessment of the cardiovascular system begins with evaluation of the cardiac borders through palpation and thoracic percussion. Complete cardiac auscultation requires careful evaluation of several parameters. The location, intensity, and character of normal heart sounds are first determined. This is followed by assessment of heart rate and rhythm. Finally, special attention should be placed on identifying abnormal heart sounds and describing them based on their location, intensity, duration, sound quality, and radiation. Assessment of the arterial, venous, and capillary systems provides additional information on the status of the cardiovascular system. Assessment of the lymphatic system primarily involves evaluation of external and palpable internal lymph nodes. Commonly palpable external lymph nodes include the intermandibular, parotid, retropharyngeal, superficial cervical, subiliac, mammary, and scrotal lymph nodes. Palpable internal abdominal lymph nodes include the iliofemoral lymph nodes and the iliosacral lymph center. Other lymph nodes that may be palpable include the renal, ruminal, and mesenteric lymph nodes. Lymph nodes should be evaluated for size, consistency, and tenderness.  相似文献   

Atypical acute monensin toxicosis and delayed cardiomyopathy in belgian draft horses     

Peek SF  Marques FD  Morgan J  Steinberg H  Zoromski DW  McGuirk S 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2004,18(5):761-764

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Automated identification of intensive animal production locations from aerial photography          下载免费PDF全文

KJ Sheffield  JC Hunnam  TN Cuzner  EM Morse‐McNabb  SM Sloan  J Nunan  J Smith  W Harvey  H Lewis 《Australian veterinary journal》2018,96(9):323-331

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Tuberculosis caused by Mycobacterium bovis infection in a donkey          下载免费PDF全文

J. Bryan  P. den Boon  J. McGuirk  G. Madigan  R. Skuce  U. Fogarty 《Equine Veterinary Education》2018,30(4):172-176

Mycobacterial infections are rare in equines. Mycobacterium bovis (M. bovis) is an important zoonotic bacterial pathogen causing disease in a wide range of animal species and sporadically causes severe disseminated disease in horses. This report describes the clinical, gross post‐mortem examination and histopathological findings in a case of disseminated M. bovis infection in a donkey which to the authors’ knowledge has not been previously documented in the scientific literature.  相似文献   

Elevated temperature affects growth and hemato‐biochemical parameters,inducing morphological abnormalities of erythrocytes in Nile tilapia Oreochromis niloticus     

SM Majharul Islam  Rabaya Sultana  Mohammad Imran  Mst. Fatema Tuj Jannat  Mohammad Ashaf‐Ud‐Doulah  Md. Fazle Rohani  Christopher Brown  Md. Shahjahan 《Aquaculture Research》2020,51(10):4361-4371

Temperature is considered as an important environmental factor, and the increasing water temperature resulting from global warming is a great concern. The present study was conducted to examine the effects of elevated water temperature on growth, hemato‐biochemical parameters in Nile tilapia, Oreochromis niloticus acclimatized to three temperatures (31°C, 34°C and 37°C) for 60 days. Additionally, erythrocytic cellular abnormalities (ECA) and erythrocytic nuclear abnormalities (ENA) tests were assayed using peripheral erythrocytes after exposure to the three temperatures. Fish were sacrificed on days 7, 15, 30 and 60 of exposure. Growth performances viz., weight gain, % weight gain and specific growth rate (SGR) showed decreasing tendency at 34°C but significantly declined at 37°C compared to 31°C. The abundance of haemoglobin (Hb) and red blood cells (RBCs) significantly decreased in response to temperature increases, while white blood cells (WBCs) displayed the opposite response. At days 7 and 15, blood glucose levels significantly increased in response to the temperature increase, while at days 30 and 60 glucose declined. Frequencies of ECA and ENA were significantly enhanced at the highest temperature throughout the experimental period. Dissolved oxygen decreased and free CO₂ increased significantly with increasing temperature throughout the study period. The present study revealed that temperatures higher than 34°C may be hazardous to O. niloticus.  相似文献