نتایج جستجو برای: limb skeleton
تعداد نتایج: 88435 فیلتر نتایج به سال:
Çevik-Demirkan A., V. Özdemir, İ. Türkmenoğlu, İ. Demirkan: Anatomy of the Hind Limb Skeleton of the Chinchilla (Chinchilla lanigera). Acta Vet. Brno 2007, 76: 501-507. This study aimed to document the detailed features of the hind limb bones in chinchillas (Chinchilla lanigera). Twenty chinchillas (10 females and 10 males) were used. Animals were euthanized and X-ray of appendicular skeleton o...
The specialization of equid limbs for cursoriality is a classic case of adaptive evolution, but the role of the axial skeleton in this famous transition is not well understood. Extant horses are extremely fast and efficient runners, which use a stiff-backed gallop with reduced bending of the lumbar region relative to other mammals. This study tests the hypothesis that stiff-backed running in ho...
Harris lines (HL) are considered a nutritional or pathological stress factor in the study of past populations. This study attempts to contribute to the knowledge of the causal agents for HL in terms of assessing the health state of the population of Tarragona in the Roman period. The presence of HL has been analyzed in 614 long bones (214 humeri, 150 femurs and 250 tibias) from 243 skeletons. N...
Retinoic acid (RA) plays key roles in pattern formation along the major body axis and vertebrate limb formation. Exposure to excess retinoic acid in utero generates congenital malformations in craniofacial , limbs and ax...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید