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Milk yield and composition in mice: Effects of litter size and lactation number
Comparative Biochemistry and Physiology Part A: Physiology, 1986Milk yield was measured by a tritiated water dilution procedure during consecutive lactations in mice suckling four, 10 or 18 young. Analysis of variance revealed positive effects of lactation number and litter size on milk yield. There was a significant correlation between maternal body weight and parity; increased body weight accounted for some, but ...
C H, Knight, E, Maltz, A H, Docherty
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Serum Lactate and Mortality during Pediatric Admissions: Is 2 Really the Magic Number?
Journal of Pediatric Intensive Care, 2022AbstractThe primary objective of this study was to determine if serum lactate level at the time of hospital admission can predict mortality in pediatric patients. A systematic review was conducted to identify studies that assessed the utility of serum lactate at the time of admission to predict mortality in pediatric patients. The areas under the curve
Rohit S. Loomba +3 more
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Association of Lactation Numbers of Crossbred Cows with Their Serum Antisperm Antibody Titre
Indian Journal of Animal Research, 2022Background: The objective of this study was to find out the association of lactation numbers of crossbred cow with their serum antisperm antibody titre, if any. Methods: Total 163 numbers of normal breeding crossbred jersey crossbred cows belong to various lactational groups maintained in the Instructional Livestock Farm, College of Veterinary Science,
Dipak Kumar Sarma +5 more
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Polish Journal of Veterinary Sciences
The aim of this study was to assess the effect of lactation number, lactation stage and somatic cell count (SCC) on the presence of pathogenic or opportunistic pathogens in cow milk. A total of 1712 milk samples were collected from the udder quarters of 428 lactating Holstein breed cows for bacteriological examination. Somatic cell count was taken from
R. Mišeikienė +5 more
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The aim of this study was to assess the effect of lactation number, lactation stage and somatic cell count (SCC) on the presence of pathogenic or opportunistic pathogens in cow milk. A total of 1712 milk samples were collected from the udder quarters of 428 lactating Holstein breed cows for bacteriological examination. Somatic cell count was taken from
R. Mišeikienė +5 more
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Effects of Number of Lambs Suckled and Supplemental Protein Source on Lactating Ewe Performance
Journal of Animal Science, 1985Effects of number of lambs suckled and supplemental protein source on ewe performance were determined. Lactation performance of ewes nursing twin or triplet lambs was compared in Exp. 1 and 2. In Exp. 1, ewes giving birth to and nursing triplets produced 21% (P less than .05) more milk/unit metabolic body weight, were 10% more efficient in the ...
S C, Loerch, K E, McClure, C F, Parker
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Effect of Lactation Stage and Number on Milk Albumin (BSA) and Somatic Cell Count
Zentralblatt für Veterinärmedizin Reihe A, 1981SummaryUnselected material consisting of composite milk samples from 1,029 Ayrshire cows was analyzed for somatic cell count (Fossomatic method) and serum albumin (BSA) concentration (radial immunodiffusion).The effect of lactation stage and number on the somatic cell count and milk BSA and their interrelationship was analyzed by computer programmes ...
T, Honkanen-Buzalski +3 more
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American Journal of Veterinary Research, 1986
SUMMARY Interrelationships between N-acetyl-β-d-glucosaminidase (indicating cellular damage) and antitrypsin (indicating increased permeability between the blood and milk compartments) were evaluated in 1,411 quarter-milk samples collected during routine herd surveys. N-Acetyl-β-d-glucosaminidase was a more sensitive indicator of mild mastitis than was
T. Mattila +3 more
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SUMMARY Interrelationships between N-acetyl-β-d-glucosaminidase (indicating cellular damage) and antitrypsin (indicating increased permeability between the blood and milk compartments) were evaluated in 1,411 quarter-milk samples collected during routine herd surveys. N-Acetyl-β-d-glucosaminidase was a more sensitive indicator of mild mastitis than was
T. Mattila +3 more
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2014
The aim of the present study was to study the effect of the season, period and number of lactation on mastitis incidence and milk yields in dairy cows. The climate in Bulgaria implies the presence of seasonal variations in mastitis prevalence in dairy cows, reared in free-stall barns all the year round: spring – 5.33%, summer – 4.9%, autumn – 4.2% and ...
Penev, T. +6 more
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The aim of the present study was to study the effect of the season, period and number of lactation on mastitis incidence and milk yields in dairy cows. The climate in Bulgaria implies the presence of seasonal variations in mastitis prevalence in dairy cows, reared in free-stall barns all the year round: spring – 5.33%, summer – 4.9%, autumn – 4.2% and ...
Penev, T. +6 more
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Liquid Crystals, 2003
A new series of chiral liquid crystalline materials having the same rigid core containing a keto group, and various numbers of (S)-lactate groups in the chiral segment, has been synthesized and studied. All the compounds contain a branched terminal alkyl chain derived from (S)-2-methylbutanol.
V. Hamplová +5 more
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A new series of chiral liquid crystalline materials having the same rigid core containing a keto group, and various numbers of (S)-lactate groups in the chiral segment, has been synthesized and studied. All the compounds contain a branched terminal alkyl chain derived from (S)-2-methylbutanol.
V. Hamplová +5 more
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THE MILK YIELD PRODUCTIVITY DEPENDING ON LACTATION NUMBER
3i: Intellect, Idea, Innovation - интеллект, идея, инновация, 2022openaire +1 more source