هلا ورد
ما اعرف اذا كان قصدك وظائف الصفايح-platlets- اتمنى بهذي المعلومات افيدك لو با القليل
Platelets are a natural source of growth factors. They circulate in the blood of mammals and are involved in ؟؟؟
.....hemostasis, leading to the formation of blood clots

Platelets release a multitude of growth factors including Platelet-derived growth factor (PDGF), a potent chemotactic agent, and TGF beta, which stimulates the deposition of extracellular matrix. Both of these growth factors have been shown to play a significant role in the repair and regeneration of connective tissues. Other healing-associated growth factors produced by platelets include basic fibroblast growth factor, insulin-like growth factor 1, platelet-derived epidermal growth factor, and vascular endothelial growth factor. Local application of these factors in increased concentrations through Platelet-rich plasma (PRP) has been used as
an adjunct to wound healing for several decades

-:Other functions

Clot retraction-
Pro-coagulation-
Inflammation-
Cytokine signalling-
Phagocytosis-