Chicken feathers

Tài liệu hướng dẫn quy trình kỹ thuật "Quy trình định lượng IgE đặc hiệu lông gà (Chicken Feathers)" thông tin đến bạn đọc những nội dung về: nguyên lý, chuẩn bị phương tiện - hóa chất, phiếu xét nghiệm, các bước tiến hành, nhận định kết quả, những sai sót và xử trí,... Mời các bạn cùng tham khảo!

3p thammduongg 27-04-2025 1 1   Download

Seven alleles of the chicken melanocortin (MC) 1 receptor were cloned into expression vectors, expressed in mam-malian cells and pharmacologicallycharacterized. Four of the clones e +R ,e +B&D ,e wh /e y ,E Rfayoumi gave receptors to which melanocortin stimulating hormone (a-MSH) and NDP-MSH bound with similar IC50values and responded toa-MSHbyincreasing intracellular cAMP levels in a dose-dependent manner.

9p tumor12 20-04-2013 34 3   Download

Bird characteristics: Body always covered with feathers; feet (toes and usually tarsometatarsus) covered with scales (thickened skin). Aquatic birds have webbed toes. No teeth; horny beak. Lightweight skeleton in flying birds (many hollow bones), with keel on sternum for attachment of flight muscles (pectoral muscles). No keel in large flightless birds (ostrich, emu, rhea). Completely bony ribs (no rib cartilage). Clavicles fused into single bone, the furculum (wishbone). Numerous neck vertebrae (number varies by species) provide great neck flexibility.

12p audi123 31-07-2010 90 14   Download