Hypoxia in Neonatal Calves: Effect on Selected Metabolic Parameters
نویسندگان
چکیده
منابع مشابه
Colostrum effects on the gastrointestinal tract, and on nutritional, endocrine and metabolic parameters in neonatal calves
Newborn calves are characterised by marked cardio-respiratory, metabolic and endocrine changes which continue during ensuing weeks and months. Thus, although the somatotrophic axis is basically functioning in neonatal calves, it is not yet mature. The speed of the adaptations of the various traits differs widely. The ability to digest colostrum and milk requires specific structures and function...
متن کاملThe effect of β-hydroxy-β-methylbutyrate (HMB) on selected parameters of humoral immunity in calves
The objective of this study was to evaluate the effect of HMB on selected parameters of the humoral immunity in calves. The experiment was performed on 14 calves aged 30 ± 2 days, divided into two equal groups of control (group K) and experimental (group H) animals. The feed administered to the experimental calves was supplemented with HMB at 40 mg/kg BW, whereas the control calves were adminis...
متن کاملMetabolic heat production of neonatal calves during hypothermia and recovery.
Metabolic heat production and rectal temperature were measured in 19 newborn calves (41.8 +/- 3.7 kg) during hypothermia and recovery when four different means of assistance were provided. Hypothermia of 30 degrees C rectal temperature was induced by immersion in 18 degrees C water. Calves were rewarmed in a 20 to 25 degree C air environment where thermal assistance was provided by added therma...
متن کاملThe Effect of Eight Weeks of Resistance Training Under Hypoxia on Metabolic Parameters and Muscle Tissue Regeneration in Male Wistar Rats with Type 2 Diabetes
Background: Diabetic myopathy is one of the major problems in people with type2 diabetes that knowing its mechanisms can be helpful in controlling and preventing this disease. PAX7 and PGC-1α are two proteins involved in the renewal and metabolism of carbohydrates in skeletal muscle. The aim of this study was to evaluate the effect of 8weeks of resistance training under hypoxia on the content o...
متن کاملPassive protective effect of anti-K99 antibodies against enterotoxigenic E.coli infection in neonatal calves
BACKGROUND: BACKGROUND: Enterotoxigenic Escherichia coli (ETEC) is the main causative agents of neonatal calf diarrhea. Passive transfer of antibodies that is derived from the dams of the calves through their colostrum plays an important role in disease prevention. OBJECTIVES: To determine the presence of natural specific antibodies against K99 antigen in dam’s serum and colostrum as well as in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Dairy Science
سال: 1991
ISSN: 0022-0302
DOI: 10.3168/jds.s0022-0302(91)78362-8