Sentence examples for lactation by from inspiring English sources

Lactating mice lay down fat by night in order to fund lactation by day (Pond, 1984).

Blood samples were taken from cows, at the age of 30, 58, and 86 days of lactation by v. jugularis puncture 30 min before rumen content sampling.

Milk fat was not affected during wk 1 to 4, but was reduced after wk 4 of lactation by dietary CLA.

Fat-supplemented treatments increased intake of net energy for lactation by 1.80 Mcal/d, milk energy output by 1.30 Mcal/d, and energy in body reserves by 0.30 Mcal/d compared with CON.

Daily intake of dry matter (18.4 ± 0.4 kg/d), starch, N, and net energy for lactation by cows were not altered by processing corn; neither were daily yield of milk (29.1 ± 0.7 kg/d), fat-corrected milk, nor fat-corrected milk per dry matter intake.

The duration of WS supplementation in the prepartum period had no effect on milk yield and energy balance of the subsequent lactation, but it altered milk FA profile in early lactation by decreasing unsaturated FA content, notably when starting to supplement WS at 90 and 60 d from the expected calving date.

Average milking time was significantly longer for BS × HO cows than for HO cows for first, second, and third lactations by 35, 51, and 30 s, respectively.

Average milking speed expressed as average yield per minute was significantly lower for BS × HO cows than for HO cows for the first 3 lactations by 0.19, 0.35, and 0.19 kg/min, respectively.

A New Zealand study has shown that mastitis in heifers reduces milk production in the first and each of the following lactations by 8% [ 3].

Mouse embryo development can be arrested and synchronized at the mature blastocyst stage if implantation is prevented by ongoing lactation or by experimental deprivation of estrogen (Nichols et al., 2001).

Therefore, ectopic Runx2 elicits a lactation defect by inhibiting terminal differentiation possibly by suppressing the normal function of the PRLR pathway.