منابع مشابه
Fat and bone
Chromosome alignment on the spindle (top) is lost if Cdc42 is inactivated (bottom). N ar um iy a/ M ac m ill an Kyoto, Japan), and colleagues reveal microtubules at the cell cortex, are also needed for microtubule–kinetochore attachments, thus uniting two previously distant fields of study. Rho GTPases are needed during cytokinesis, when Rho helps build a contractile actin ring. Another Rho fam...
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The transdifferentiation of bone and fat is a new insight in studying the increasingly bone marrow fat in the process of osteoporosis of elderly or menopause crowd which is increasing in prevalence. The loss of bone mass in osteoporosis is multifactorially determined and includes genetic, hormonal and environmental determinants. Although it has long been considered whether the transdifferentiat...
متن کاملFat and Bone: An Odd Couple
In this review, we will first discuss the concept of bone strength and introduce how fat at different locations, including the bone marrow, directly or indirectly regulates bone turnover. We will then review the current literature supporting the mechanistic relationship between marrow fat and bone and our understanding of the relationship between body fat, body weight, and bone with emphasis on...
متن کاملMeasure and calculation the specific absorption rate due to 900MHz waves in the brain, skin, fat and bone tissues
Introduction: Communication between mobile phones and antenna BTS (Base Transceiver station) is carried by electromagnetic waves. Energy associated with these waves can be absorbed by biological tissues. so Widespread use of these devices has generated public concern about exposure to electromagnetic waves. In this study the electric field intensity and specific absorption rate...
متن کاملBone scanning in neonatal subcutaneous fat necrosis.
abscesses—particularly subdiaphragmatic—are difficult to detect utilizing this modality. In ultrasonography on the other hand, the presence of the liver is quite useful, for it dis places bowel that might otherwise block sound transmission due to its gas content, and thus renders this area ideal for ultrasonic search. Similarly, in the pelvis, the presence of a filled bladder allows detaile...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2004
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb1653rr5