A new screening test for the activity of serum glutamic oxalacetic transaminase in blood donors performed before blood collection

1969 ◽  
Vol 19 (4) ◽  
pp. 226-231
Author(s):  
J. Pintera ◽  
S. Valníček ◽  
J. Vacl ◽  
J. Horecká ◽  
J. Králíčková
Keyword(s):  
Screening Test ◽  
Blood Donors ◽  
Blood Collection ◽  
Glutamic Oxalacetic Transaminase ◽  
Serum Glutamic Oxalacetic Transaminase

scholarly journals Physiological Parameters to Identify Suitable Blood Donor Cows for Preparation of Platelet Rich Plasma

Animals ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 2296
Author(s):  
Anna Lange-Consiglio ◽  
Rosangela Garlappi ◽  
Chiara Spelta ◽  
Antonella Idda ◽  
Stefano Comazzi ◽  
...  
Keyword(s):  
Blood Donor ◽  
Blood Donors ◽  
Platelet Rich Plasma ◽  
Bovine Mastitis ◽  
Field Conditions ◽  
Blood Collection ◽  
Experimental Conditions ◽  
Acute Mastitis ◽  
Donor Cows ◽  
The Ideal

Platelet rich plasma (PRP) has been shown to be beneficial in the treatment of bovine mastitis, with an action comparable to that of antibiotics. Autologous treatment is feasible in experimental conditions but is difficult to apply in field conditions, particularly in acute mastitis. The ideal scenario would be to have heterologous PRP stored on every farm so that it is readily available when needed. In this paper, we analysed data collected during bovine mastitis treatment with heterologous PRP produced by casual donor cows on several farms. We tried to identify parameters which might be useful to identify the most suitable cows to be used as blood donors, to obtain the highest yield of PRP. Variables considered for each animal were the age, the parity, the date of the last parturition, the season of blood collection, the site of blood collection (jugular or mammary vein) and the reproductive status e.g., pregnant or not pregnant. There were statistically significant differences for all the variables considered from the 135 blood cows, except for the blood collection season. The highest yield of PRP was associated with nonpregnancy blood collection within three months of parturition, parity 3 or 4, and blood collection from the mammary vein.

Effect of X-Irradiation in Sublethal to Supralethal Dosage on Serum Glutamic-Oxalacetic Transaminase

1963 ◽  
Vol 20 (2) ◽  
pp. 221 ◽  
Author(s):  
Frederick F. Becker ◽  
R. Bland Williams ◽  
John L. Voogd
Keyword(s):  
Glutamic Oxalacetic Transaminase ◽  
X Irradiation ◽  
Serum Glutamic Oxalacetic Transaminase
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