منابع مشابه
effect of bataine and sulphate supplement on wool and milk characteristics and lambs performance in naine ewes
تعداد 20 رأس میش نژاد نائینی 6+-24 ماهه، با میانگین وزن 2/3-+40 کیلوگرم، همراه با 20 رأس بره های آنها در قالب طرح کاملا تصادفی اثر بتائین و مکمل سولفات بر خصوصیات شیر و پشم و عملکرد بره ها بررسی شد. میش ها بطور تصادفی در چهار تیمار قرار گرفتند. تیمارها عبارت بودند از: 1-گروه شاهد 2-بتائین (05/0 درصد ماده خشک) 3-سولفات (24/0 سولفور درصد ماده خشک 4-بتائین هرماه با سولفات. جیره غذائی طبق nrc با مح...
15 صفحه اولMorphology and morphometrical study of hamster middle ear bones
The objective of the current study was to determine the anatomical features of the auditory ossicles inhamster. Twenty temporal bones from 10 adult hamsters, weighing 275-300 g were used. After dissectingthem, the features of the ossicles were assessed with an ocular micrometer and photographed by astereomicroscope. Finally, all data were evaluated and analysed using the Sigma Statt software. T...
متن کاملBlood and bones
Erythropoietin (EPO) is a glycoprotein that is critical for the regulation of red blood cell production. During embryonic development, Epo is mainly expressed in the fetal liver. However, as hematopoiesis switches sites from the fetal liver to the bone marrow, peritublular interstitial cells of the kidney support EPO production. Epo expression is tightly regulated by spatial, temporal and envir...
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Osteoporosis is a complex disease characterized by a reduction in bone mass with associated bone microarchitectural deterioration and a high risk of fractures. Although environmental factors like nutrition and mechanical load, as well as lifestyle, may influence the development of the disease, family and twin pair studies have suggested that there is also a strong genetic component in a predisp...
متن کاملBones and groans.
As a general practitioner to whom patients presumably look for a source of disinterested information about their health, I have difficulty knowing what to make of the latest recommendations in the osteoporosis clinical practice guidelines and accompanying commentary. Contained therein is an expanded list of indications for testing and drug treatment for osteoporosis as recommended by a group of...
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ژورنال
عنوان ژورنال: BMJ
سال: 1994
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.308.6934.930