Metabolic and endocrine responses to cold and feed restriction in ruminants
نویسندگان
چکیده
منابع مشابه
Endocrine responses and body composition changes during feed restriction and realimentation in young bulls.
Changes in serum metabolic hormones, carcass composition, and body weight gains were examined in 21 Angus bulls (9 mo old) subjected to feed restriction and realimentation. They were allotted to three feeding regimens: 1) control (CON); 2) restricted (REST); and 3) realimented (REAL). The CON group was fed 3.2% of their body weight; the REST group was fed 1.5%. The REAL group was fed the restri...
متن کاملEndocrine and metabolic disorders in β -thalassemia major patients
Background: Thalassemia is the most common hereditary anemia and beta thalassemia major is its most severe form. Endocrine abnormalities in thalassemia major are common disturbing complications that need prompt management. The purpose of this study was to determine the endocrine disorders and bone mineral density in patients with major -thalassemia in Qazvin, Iran. Methods: In this cross- sect...
متن کاملEndocrine responses to short-term feed deprivation in weanling pigs.
The study objective was to assess endocrine and tIssue responses to feed deprivation in weaned pigs. In experiment 1, eight crossbred castrated male pigs were either fed on a continual basis (CON; n=4) or were feed deprived for 24 h and then re-fed until 30 h (FD; n=4). Relative serum concentrations of ghrelin tended to be lower in FD pigs at 12 h (P=0.08) when compared with CON pigs, but was h...
متن کاملpragmatic transfer in compliment responses and chastisements by iranian learners of english
فرهنگ های گوناگون دریافت ها و تعبیر های مختلفی از تناسب و ادب دارند. بنابراین، ارتباط میان فرهنگی خطرات ذاتی خطای ارتباطی را نشان می دهد. این پژوهش به منظور تعیین وقوع انتقال منظورشناختی زبان در زبان بینابینی زبان آموزان ایرانی، اختلاف منظورشناختی زبان را بین فارسی و انگلیسی در کنش های کلامی پاسخ تحسین و انتقاد بررسی می کند.داده ها از میان 33 آمریکایی انگلیسی زبان، 85 زبان آموز ایرانی در سطوح م...
15 صفحه اولEffect of early feed restriction in male broiler chicks on plasma metabolic hormones during feed restriction and accelerated growth.
1. Plasma GH was greater (P less than 0.05) on day 12 in ad libitum-fed birds compared to restricted chicks. Conversely, maximum GH levels were found to occur in the nutrient restricted chicks during the period of accelerated growth (day 42). 2. A significant decline in circulating insulin concentrations with advancing age was evident in both ad libitum-fed and restricted chicks. 3. Feed restri...
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: Canadian Journal of Animal Science
سال: 2000
ISSN: 0008-3984,1918-1825
DOI: 10.4141/a99-028