ʻO Plasma kahi wai ʻole kelepona i loaʻa ma ka centrifuging i ke koko holoʻokoʻa e haʻalele i ka moku koko ma hope o ka mālama anticoagulation.Loaʻa i ka fibrinogen (hiki ke hoʻololi i ka fibrinogen i fibrin a he hopena coagulation).Ke hoʻohui ʻia nā ion calcium i ka plasma, hiki ke hoʻihoʻi hou i ka plasma, no laila ʻaʻole i loaʻa i ka plasma nā ion calcium manuahi.
ʻO nā hana nui o ka plasma
1. He nui ka nui o ka protein i loko o ka plasma, e hana ana i ka hana o ka mālama ʻana i nā meaʻai.
2. Nui nā wahi hoʻopaʻa lipophilic i māhele ʻia ma ka ʻili nui o nā protein hana transport, hiki ke hoʻopaʻa i nā mea hiki ke hoʻoheheʻe ʻia i ka lipid, hiki ke hoʻoheheʻe ʻia i ka wai a maʻalahi ke lawe.
3. Hana hoʻopaʻa ʻia ʻO Plasma albumin a me kona paʻakai paʻakai paʻakai he paʻa paʻa, me nā paʻakai paʻakai ʻole ʻē aʻe (ʻoi aku ka nui o ka waikawa carbonic a me ka sodium bicarbonate), e pale i ka ratio acid-base i loko o ka plasma a mālama i ka paʻa o ke koko pH.
4. Ka hoʻokumu ʻana o ke kaomi osmotic colloid ʻO ka noho ʻana o ka plasma colloid osmotic pressure kahi kūlana koʻikoʻi e hōʻoia ai ʻaʻole e hoʻoneʻe ʻia ka wai i loko o ka plasma i waho o nā kīʻaha koko, i mea e mālama mau ai ka nui o ke koko.
5. ʻO ke komo ʻana i ka hana pale o ke kino a ke pāʻani nei i kahi kuleana koʻikoʻi i ka hoʻokō ʻana i ka hana immune, immune antibodies, complement system, etc., ua haku ʻia me ka globulin plasma.
6. ʻO ka hapa nui o nā kumu coagulation plasma, nā mea anticoagulant physiological a me nā mea e hoʻoikaika ai i ka fibrinolysis i komo i ka coagulation a me nā hana anticoagulation he mau protein plasma.
7. Hoʻokō ʻia nā hana o ka ulu ʻana o ka ʻiʻo a me ka hoʻoponopono ʻana o ka ʻiʻo i hōʻino ʻia e ka hoʻololi ʻana o ka albumin i loko o nā protein tissue.
Ka manawa hoʻouna: Mar-18-2022
