منابع مشابه
an investigation about the relationship between insurance lines and economic growth; the case study of iran
مطالعات قبلی بازار بیمه را به صورت کلی در نظر می گرفتند اما در این مطالعه صنعت بیمه به عنوان متغیر مستفل به بیمه های زندگی و غیر زندگی شکسته شده و هم چنین بیمه های زندگی به رشته های مختلف بیمه ای که در بازار بیمه ایران سهم قابل توجهی دارند تقسیم میشود. با استفاده از روشهای اقتصاد سنجی داده های برای دوره های 48-89 از مراکز ملی داده جمع آوری شد سپس با تخمین مدل خود بازگشتی برداری همراه با تعدادی ...
15 صفحه اولMatrix metalloproteinases: role in skeletal development and growth plate disorders.
Differentiation is the cellular process that regulates development of long bones and joint surface cartilage of synovial cavities. Growth plate cartilage development is commonly referred to as endochondral ossification which is the end stage of long bone development. Endochondral ossification proceeds as a continuum of chondrocyte proliferation cycles followed by non-proliferative phases couple...
متن کاملThe Growth Plate
We studied the cellular response to physeal distraction in the growth plates of skeletally immature rabbits. We used a new method of labelling and detection of proliferating cells with bromodeoxyuridine (BUdR) and an anti-BUdR antibody. The application of an external fixator but no distraction force produced no changes in the growth plates. After five days of distraction at a maximum force of 2...
متن کاملThe Effects of Morphine on Tissue Structure of the Growth Plate in Male Rats
Objective(s) Studies have shown that morphine, in addition to its analgesic properties, has several effects on cell proliferation and apoptosis. There is also evidence that opioid receptors are present on chondrocytes. Our main objective in the present study was to investigate the effects of morphine on rat femur growth cartilage. Materials and Methods This research was carried out on 18 4-we...
متن کاملGrowth Plate and Cellular Growth
The growth plate is a highly organized cartilage structure with a complex cellular biology. Studies have been limited by the relative lack of relevant experimental models. Thanks to new technologies, e.g. targeted deletions of genes, knowledge is rapidly expanding. The first paper selected representing the mechanism of the year describes how estradiol can rescue skeletal growth during GH resist...
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ژورنال
عنوان ژورنال: Current Opinion in Endocrinology, Diabetes and Obesity
سال: 2009
ISSN: 1752-296X
DOI: 10.1097/med.0b013e328331dca2