منابع مشابه
Antimicrobial Protection of Marsupial Pouch Young
Marsupials diverged from eutherian mammals about 148 million years ago and represent a unique lineage of mammals with distinctive morphological and reproductive characteristics. Marsupials have significantly shorter gestation periods than eutherians. Pregnancy typically ranges from 15 to 35 days, with young being born at a very early developmental stage and lacking differentiated lymphoid tissu...
متن کاملThe development of endothermy during pouch life in the eastern barred bandicoot (Perameles gunnii), a marsupial.
Marsupials are born ectothermic and gradually become endothermic during pouch occupancy. In order to study the timing of this transition, we measured the metabolic rates of eight pouch-young eastern barred bandicoots (Perameles gunnii) at 25 degrees C (the thermoneutral zone of adults), at 35 degrees C (pouch temperature), and after injection with norepinephrine. From 5 to 7 wk of age, oxygen c...
متن کاملMüllerian inhibiting substance production and testicular migration and descent in the pouch young of a marsupial.
The ontogeny of Müllerian inhibiting substance (MIS) production by the developing testis of an Australian marsupial, the tammar wallaby (Macropus eugenii), was determined during pouch life using an organ-culture bioassay of mouse fetal urogenital ridge. This information was related to the morphological events during testicular migration and descent. MIS biological activity was found in testes (...
متن کاملIleal ureteral replacement in a man with Studer pouch.
Use of a bowel segment for ureteral replacement is a reliable and a feasible procedure with satisfactory results. We present a patient with a complete left ureteral necrosis due to infection; with an abscess formation in the retroperitoneum after a radical cystoprostatectomy and Studer pouch operation.
متن کاملMarsupial tammar wallaby delivers milk bioactives to altricial pouch young to support lung development
Our research is exploiting the marsupial as a model to understand the signals required for lung development. Marsupials have a unique reproductive strategy, the mother gives birth to altricial neonate with an immature lung and the changes in milk composition during lactation in marsupials appears to provide bioactives that can regulate diverse aspects of lung development, including branching mo...
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ژورنال
عنوان ژورنال: British Journal of Dermatology
سال: 1912
ISSN: 0007-0963,1365-2133
DOI: 10.1111/j.1365-2133.1912.tb16700.x