نتایج جستجو برای: weaning period however

تعداد نتایج: 2032765  

Journal: :British Journalism Review 2018

Journal: :Semina-ciencias Agrarias 2022

This study examines the impact of body mass index (BMI) at calving on development and postpartum efficiency cows Zebu origin. The involved 87 their calves [pure Nellore (N) or predominant composition in a cross with Charolais (C) (3/4N1/4C 5/8N3/8C)]. mothers were grouped into classes according to BMI calving, namely, ‘small’, ‘moderate’ ‘large’. Body was determined by dividing weight length hi...

Journal: :Journal of animal science 2011
R Browning M L Leite-Browning

Boer, Kiko, and Spanish meat goats were semi-intensively managed in a complete 3-breed diallel mating scheme to evaluate genetic effects on preweaning kid performance. Over a 6-yr period, 1,547 kids were born in March and May with 1,173 kids raised by their dams to weaning at 3 mo of age. March-born kids were lighter (P < 0.01) at birth, but had greater (P < 0.01) preweaning ADG and survival ra...

Journal: :International journal of molecular medicine 2010
Yasuhisa Ano Akikazu Sakudo Ryuta Uraki Yukita Sato Jyuri Kono Katsuaki Sugiura Takashi Yokoyama Shigeyoshi Itohara Hiroyuki Nakayama Masayoshi Yukawa Takashi Onodera

Transmissible spongiform encephalopathies (TSE) are caused by dietary oral exposure to infectious prion proteins (PrPSc); however, the mechanism behind the uptake of PrPSc in the intestines is poorly understood. In addition, epidemiological studies of BSE showed that most cattle are exposed to the agents in the first 6 months of life, during the suckling and weaning periods. In the present stud...

Journal: :Critical care medicine 2009
Bouchra Lamia Julien Maizel Ana Ochagavia Denis Chemla David Osman Christian Richard Jean-Louis Teboul

OBJECTIVE Weaning-induced pulmonary edema is a cause of weaning failure in high-risk patients. The diagnosis may require pulmonary artery catheterization to demonstrate increased pulmonary artery occlusion pressure (PAOP) during weaning. Transthoracic echocardiography can estimate left ventricular filling pressures using early (E) and late (A) peak diastolic velocities measured with Doppler tra...

2009
LouAnn Rivett Alan Rothberg Aimee Stewart Rowan Berkowitz

INTRODUCTION Various measures of skeletal maturity are used to initiate weaning from a brace in patients suffering from idiopathic scoliosis, resulting in different outcomes. We present two cases with double major curves, treated with the Rigo System Cheneau brace, and weaned using different criteria. CASE PRESENTATION Case 1 was a South African, Caucasian girl who was initially treated with ...

Journal: :Journal of animal science 2002
E M A M Bruininx G P Binnendijk C M C van der Peet-Schwering J W Schrama L A den Hartog H Everts A C Beynen

To assess the effects of creep feed consumption on individual feed intake characteristics and performance of group-housed weaned pigs, 16 litters (149 piglets) were fed a commercial creep feed (3,040 kcal NE/kg, 15.2 g lysine/kg) supplemented with 1% chromic oxide. Another five litters (48 piglets) were not given access to creep feed (no-feed). Piglets were weaned at 28 d after birth. On d 18, ...

Journal: :The Journal of clinical investigation 1980
J R Li L K Bale B A Kottke

Experiments were designed to study whether or not the mechanism of handling dietary cholesterol in adulthood can be modulated by the manipulation of cholesterol homeostasis during neonatal period. The effects of enhancing cholesterol degradation (cholestyramine feeding), high dietary cholesterol intake, and early weaning during neonatal period of guinea pigs on their subsequent plasma cholester...

Journal: :Domestic animal endocrinology 2015
J-L Rault J Ferrari J R Pluske F R Dunshea

The aim of this study was to investigate the influences of milk supplementation during lactation, over 1 wk after weaning, and oxytocin administration for the first 14 d of life on the pigs' response to weaning. Pigs from 20 litters were allocated to each of these 3 treatments in a randomized factorial design. Oxytocin was administered subcutaneously daily from 0 to 14 d of age at a rate of 10 ...

Journal: :Journal of animal science 2005
J D Arthington J W Spears D C Miller

Forty crossbred steers (Brahman x English) were categorized into two groups: 1) early weaned (EW; n = 20); and 2) normal weaned (NW; n = 20). Calves were 89 and 300 d of age at the time of EW and NW, respectively; SEM = 4.4. Early-weaned calves were kept on-site (University of Florida, Ona), provided supplement (1% of BW), and grazed on annual and perennial pastures until NW. At the time of nor...

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