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Safety, environmental and technological characterization of beneficial autochthonous lactic bacteria, and their vaginal administration to pregnant cows for the design of homologous multi-strain probiotic formulas
(Springer, 2021-09)
In recent years, veterinary probiotic formulations constitute an interesting alternative to the use of antibiotics in animals for human consumption, but beneficial microorganisms must meet certain requirements to be included ...
Effects of body weight loss on serum progesterone concentrations of non-lactating dairy cows
(Elsevier B.V., 2011-01-01)
The objective was to evaluate serum concentrations of nonesterified fatty acids (NEFA), cortisol, insulin, and progesterone (P4) of dairy cows maintaining or mobilizing body weight (BW). Eleven non-lactating, non-pregnant, ...
Effects of body weight loss on serum progesterone concentrations of non-lactating dairy cows
(Elsevier B.V., 2011-01-01)
The objective was to evaluate serum concentrations of nonesterified fatty acids (NEFA), cortisol, insulin, and progesterone (P4) of dairy cows maintaining or mobilizing body weight (BW). Eleven non-lactating, non-pregnant, ...
Effects of organic or inorganic cobalt, copper, manganese, and zinc supplementation to late-gestating beef cows on productive and physiological responses of the offspring
(Amer Soc Animal Science, 2016-03-01)
Eighty-four multiparous, nonlactating, pregnant Angus x Hereford cows were ranked by pregnancy type (56 AI and 28 natural service), BW, and BCS and allocated to 21 drylot pens at the end of their second trimester of gestation ...
Effects of polyunsaturated fatty acids (PUFA) supplementation on progesterone production and time of luteolysis in non-pregnant Nelore cows
(Nottingham University Press, 2010-01-01)
Effects of polyunsaturated fatty acids (PUFA) supplementation on progesterone production and time of luteolysis in non-pregnant Nelore cows
(Nottingham University Press, 2010-01-01)
Supplementing Ca salts of soybean oil to late-gestating beef cows: impacts on performance and physiological responses of the offspring
(2020-08-01)
This experiment compared the performance and physiological responses of the offspring from cows supplemented with Ca salts of soybean oil (CSSO) or prilled saturated fat (CON) during late gestation. Nonlactating, pregnant, ...
Impact of the temperament of Nellore cows on the quality of handling and pregnancy rates in fixed-time artificial insemination
(Elsevier B.V., 2015-07-01)
The aim of this study was to evaluate the effects of temperament on the quality and efficiency of handling and on the pregnancy rate of Nellore cows submitted to a fixed time artificial insemination (FTAI) protocol. ...
Effects of melengestrol acetate supplementation after fixed-timed artificial insemination on pregnancy rates of Bos indicus beef cows
(2017-12-01)
This experiment compared pregnancy rates in Bos indicus cows assigned to temporary calf weaning (TCW) or eCG administration during estrus synchronization, with or without melengestrol acetate (MGA) supplementation after ...
Morphometric and Functional Characteristics of Buffaloes and Cows Corpus Luteum at Different Stages of the Estrous Cycle
(Int Buffalo Information Ctr, 2014)