Treatment of juvenile green turtles (Chelonia mydas) with estradiol-17beta resulted in the induction of a 200 kDa plasma protein, consistent with vitellogenin (Vtg). The N-terminal 15 amino acids of the anion exchange purified protein shared sequence homologies with vitellogenins of several vertebrate species. Rabbit antiserum raised against purified Vtg recognized the plasma protein as well as...

months old; product of the first pregnancy of a young mother with history of asthma during childhood, obtained by cesarean section. He received maternal human milk combined with normal infant formulae since birth to 5 months of age when he started other foods. He presented skin perioral rash with the ingestion of apple and sometimes with infant formulae and gastroenterologist changed to extense...

in this experiment, a total of 128 hy-line w36 hens at 63 weeks of age were used. the hens were put at random into 4 treatment groups (4 replicates and 32 hens per treatment) and were fed four different diets: three diets with different levels of spirulina (1.5, 2.0 and 2.5%) and one control group based on wheat and soybean meal. all birds were housed in commercial cages, had ad libitum access ...

months old; product of the first pregnancy of a young mother with history of asthma during childhood, obtained by cesarean section. He received maternal human milk combined with normal infant formulae since birth to 5 months of age when he started other foods. He presented skin perioral rash with the ingestion of apple and sometimes with infant formulae and gastroenterologist changed to extense...

months old; product of the first pregnancy of a young mother with history of asthma during childhood, obtained by cesarean section. He received maternal human milk combined with normal infant formulae since birth to 5 months of age when he started other foods. He presented skin perioral rash with the ingestion of apple and sometimes with infant formulae and gastroenterologist changed to extense...

this study was conducted to evaluate the effect of egg yolk and cooling on ram coated spermatozoa. semen was collected from three ram by artificial vagina contacted with a tube containing tris- fructose-egg yolk 15%. samples were pooled, centrifuged by 700 g for 10 min and removed supernatant. then, samples were diluted by tris-glucose and centrifuged again to remove seminal plasma and egg yolk...