The Karyotype of the Mongolian Gerbil, <i>Meriones unguiculatus</i>

Placental Development in the Mongolian Gerbil

Early gerbil development was studied from days 4 through 12 of gestation. Implantation occurs on day 8 in a shallow antimesometrial implantation crypt. The proamniotic cavity forms from an invagination of basal trophoblast and a folding together of the rim of the cup thus produced. The approximation of this rim gives rise to the ectoplacental cone. The further development and expansion of the e...

the plain x-ray the diagnosis of the acute abdomen_

چکیده ندارد.

The somatic chromosomes of the Mongolian gerbil (Meriones unguiculatus).

Cytology of the bone marrow in the Mongolian gerbil.

Heterophils were the most numerous cells (39%), followed by the normoblasts (27%) and lymphocytes (8%). Significant differences between males and females were observed in the total number of heterophils (42 and 35% respectively, P less than 0.002), heterophil myelocytes (12 and 10%, P less than 0.01) and the myeloid:erythroid ratio (1.9:1 and 1.4:1, P less than 0.03). Heterophils presented both...

romantic education:reading william wordsworths the prelude in the light of the history of ideas

عصر روشنگری زمان شکل گیری ایده های مدرن تربیتی- آموزشی بود اما تاکید بیش از اندازه ی دوشاخه مهم فلسفی زمان یعنی عقل گرایی و حس گرایی بر دقت و وضوح، انسان عصر روشنگری را نسبت به دیگر تواناییهایش نابینا کرده و موجب به وجود آمدن افرادی تک بعدی شد که افتخارعقلانیتشان، تاکید شان بر تجربه فردی، به مبارزه طلبیدن منطق نیاکانشان وافسون زدایی شان از دنیا وتمام آنچه با حواس پنجگانه قابل درک نبوده و یا در ...