Sample records for 磷脂 (phospholipids)

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alpha-Thrombin-induced early mitogenic signalling events and G0 to S-phase transition of fibroblasts require continual external stimulation.

L'Allemain, G; Van Obberghen-Schilling, E; Paris, S; Chambard, J C; Pouysségur, J

In resting Chinese hamster fibroblasts (CCL39) alpha-thrombin rapidly stimulates several biochemical events implicated in the mitogenic response, including the breakdown of inositol phospholipids, activation of a plasma membrane Na+/H+ antiporter, phosphorylation of ribosomal protein S6 and increase...

DRIVER (Chinese)


Phospholipid transmembrane domains and lateral diffusion in fibroblasts.

el Hage Chahine, J M; Devaux, P F; Cribier, S

The lateral diffusion of fluorescent phospholipids in cultured Chinese hamster lung fibroblasts was examined by modulated fringe pattern photobleaching. When cells were labeled and maintained at 7 degrees C, the fluorescence remained localized at the plasma membrane. N-[6-(7-Nitrobenz-2-oxa-1,3-diaz...

DRIVER (Chinese)


Isolation of a somatic-cell mutant defective in phosphatidylserine biosynthesis.

Kuge, O; Akamatsu, Y; Nishijima, M

Mutant clones of Chinese hamster ovary (CHO) cells defective in the base-exchange reaction of phospholipids with choline were isolated by using an in situ enzymatic assay for the reaction in cell colonies immobilized on polyester cloth. The specific activities of the choline-exchange reaction in ext...

DRIVER (Chinese)


Effect of dietary soybean lecithin on reproductive performance of Chinese mitten crab Eriocheir sinensis (H. Milne-Edwards) broodstock

Sui, L.Y.; Wu, X.G.; Wille, M.; Cheng, Y.X.; Sorgeloos, P.

The effect of increasing levels of dietary phospholipids (PL) on the ovarian development and reproductive performance of Chinese mitten crab Eriocheir sinensis were investigated using four semipurified formulated diets supplemented with 0%, 1.2%, 2.4%, and 3.6% PL. Four groups of 40 females, ...

DRIVER (Chinese)