scholarly journals Superovulatory response of water buffalo (Bubalus bubalis) to gonadotrophins out of the breeding season

2007 ◽  
Vol 6 (sup2) ◽  
pp. 626-628
Author(s):  
J.L. Zambrano-Varón ◽  
R.H. BonDurant
1979 ◽  
Vol 6 (3) ◽  
pp. 265 ◽  
Author(s):  
DG Tulloch

Water buffalo in the Northern Territory of Australia have a well defined breeding season in the wet or very early dry season. The birth of a calf is of major importance for the clan and for the family group of which that clan is a part. A number of calves are left in the care of an adult while their mothers go to graze. The female calf remains with its mother for many years, possibly for life, but at 2-3 y old the male calf is driven from the group by an adult bull when a cow in the group comes into oestrus. Most buffalo cows will readily adopt an orphan calf and within 8 days it is impossible to distinguish between the orphan and the group calves.


1970 ◽  
Vol 18 (4) ◽  
pp. 399 ◽  
Author(s):  
DG Tulloch

Regular aerial and land surveys of the coastal plains and adjoining high ground in the northern portion of the Northern Territory between the Adelaide and Wildman Rivers showed variations in the number of buffalo on the plains. When there were very few buffalo on the plains there were large numbers on the adjoining high timbered country. During the wet season the plains flooded to varying depths and in those areas where the water was very deep all buffalo moved to higher ground. In the Northern Territory the wet season is the main breeding season, and at this time adult bulls were seen with cows in oestrus. During the dry season, which is the non-breeding season, the bulls and cows inhabited separate areas; the cows and their calves preferred those areas of the black soil plains adjoining high ground where there was water, shade, and some green feed. When rain fell at the end of the dry season, the buffalo moved to areas where it had rained.


2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Maged El-Ashker ◽  
Mohamed Salama ◽  
Mohamed El-Boshy

The present study was carried out to describe the clinical picture of traumatic reticuloperitonitis (TRP) in water buffalo (Bubalus bubalis) and to evaluate the inflammatory and immunologic responses for this clinical condition. Twenty-two buffalo with acute local TRP were monitored in our study. Additionally, 10 clinically healthy buffalo were randomly selected and served as controls. Acute local TRP was initially diagnosed by clinical examination and confirmed by ultrasonographic (USG) examination and/or necropsy findings. Blood samples were collected from all examined buffalo to measure the respective levels of tumor necrosis factor alpha (TNF-α), interleukin (IL)-1β, IL-6, IL-10 and interferon gamma (INF)-γ, serum amyloid A (SAA), C-reactive protein (CRP), haptoglobin (Hp), fibrinogen (Fb), and serum sialic acid (SSA). It was found that TNF-α, IL-1β, IL-6, IL-10, SAA, CRP, Hp, Fb, and SSA were significantly higher in buffalo with TRP than the controls. Our findings suggest that the examined immunologic variables were helpful in documenting the inflammatory response in buffalo with TRP. However, their diagnostic usefulness only becomes apparent when considered in tandem with the clinical findings for any given animal, its anamnesis, and a subsequent USG assessment. Due to the frequent complications of TRP, more accurate indicators of its occurrence and severity would be useful.


2004 ◽  
Vol 75 (6) ◽  
pp. 549-555 ◽  
Author(s):  
Rosalina M. LAPITAN ◽  
Arnel N. DEL BARRIO ◽  
Osamu KATSUBE ◽  
Tomomi TOKUDA ◽  
Edgar A. ORDEN ◽  
...  

2015 ◽  
Vol 36 (5) ◽  
pp. 3239 ◽  
Author(s):  
Maria Cecília Florisbal Damé ◽  
Clairton Marcolongo-Pereira ◽  
Letícia Fiss ◽  
Maria de Lourdes Adrién ◽  
Ana Lucia Schild

<p>Two albino water buffalo affected by multiple melanocytic tumors in Southern Brazil are described. Grossly, there were multiple dark tumors within the skin, skeletal muscle, lungs, and lymph nodes. The tumor was also present in the pericardial sac, renal capsule, mediastinum and pleura. Microscopically, the tumors consisted of polyhedral epithelioid cells arranged in solid nests or interwoven fascicles supported by a thin and sparse collagenous stroma. The cytoplasm was eosinophilic and sometimes contained varying amounts of melanin pigment. The mitotic rates were low. Immunohistochemistry staining with Tyrosinase, Melan-A, Vimentin, S-100 protein, and neurofilament were positive. It is possible that the polymorphisms related to pigmentation in albino buffalo contributed with a high risk of developing melanoma as suggested in humans.</p>


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