Lwm tus tib neeg cov ntshav plasma proteins uas nthuav tawm polymorphism suav nrog α1-antitrypsin, haptoglobin, transferrin, ceruloplasmin, thiab immunoglobulins.
4 lub plasma proteins loj yog dab tsi?
Albumin, globulins thiab fibrinogenyog cov plasma proteins loj. Colloid osmotic (oncotic) siab (COP) yog tswj hwm los ntawm cov ntshav plasma proteins, feem ntau los ntawm albumin, thiab yog qhov tsim nyog los tswj qhov ntim ntawm intravascular. Ib txwm COP hauv cov neeg laus nees yog 15-22 mmHg.
Psma proteins yog dab tsi?
Plasma proteins, xws li albumin thiab globulin, uas pab tswj cov colloidal osmotic siab ntawm li 25 mmHg. Electrolytes zoo li sodium, potassium, bicarbonate, chloride, thiab calcium pab tswj cov ntshav pH. Immunoglobulins pab tua kab mob thiab lwm yam me me ntawm cov enzymes, cov tshuaj hormones, thiab cov vitamins.
Plasma protein hauv ntshav yog dab tsi?
ntshav cov proteins, tseem hu ua plasma proteins, yog proteins tam sim no hauv ntshav plasma. Lawv ua haujlwm ntau yam, suav nrog kev thauj cov lipids, cov tshuaj hormones, vitamins thiab minerals hauv kev ua haujlwm thiab kev ua haujlwm ntawm lub cev tiv thaiv kab mob.
Cov proteins loj hauv cov ntshav ntshav thiab ntshav yog dab tsi?
Cov protein ntau hauv cov ntshav / ntshav yog kwv yees li 60-80 mg / mL ntawm 50-60% yog albumins thiab 40% globulins(10-20% immunoglobulin G, IgG) [7, 8] ib. Qhov loj me me ntawm cov ntshav cov khoom sib txawv ntawmme me molecules thiab ions (< 1 nm) txog li 15 μm rau cov qe ntshav dawb.
