Calcium - ionized

Ikhalsiyam ene-iononiyali egazini lakho elingancanyathiswanga kwiiproteni. Ikwabizwa ngokuba yi-calcium yasimahla.

Zonke iiseli zifuna ikhalsiyam ukuze zisebenze. I-calcium inceda ekwakheni amathambo kunye namazinyo omeleleyo. Kubalulekile ekusebenzeni kwentliziyo. Iyanceda ekunciphiseni izihlunu, ukusayina kwemithambo-luvo, kunye nokujiya kwegazi.

Eli nqaku lixoxa ngovavanyo olusetyenzisiweyo ukulinganisa isixa se-calcium ion egazini.

Isampulu yegazi iyafuneka. Uninzi lwexesha igazi litsalwa kumthambo ngaphakathi kwengqiniba okanye ngasemva kwesandla.

Akufuneki utye okanye usele okungenani iiyure ezingama-6 phambi kovavanyo.

Amayeza amaninzi anokuphazamisa iziphumo zovavanyo lwegazi.

• Umboneleli wakho wokhathalelo lwempilo uya kukuxelela ukuba ngaba ufuna ukuyeka ukuthatha nawaphi na amayeza phambi kokuba wenze olu vavanyo.
• SUKUYEKE okanye utshintshe amayeza akho ungakhange uthethe nomboneleli wakho kuqala.

Umboneleli wakho unoku-odola olu vavanyo ukuba uneempawu zethambo, izintso, isibindi okanye isifo separathyroid.Olu vavanyo lunokwenziwa kwakhona ukujonga inkqubela kunye nonyango lwezi zifo.

Uninzi lwexesha, iimvavanyo zegazi zilinganisa inqanaba lakho elipheleleyo le-calcium. Oku kujonga zombini i-calcium ion kunye ne-calcium eqhotyoshelwe kwiiproteni. Kuya kufuneka ukuba ube novavanyo lwecalcium eyahlukileyo ukuba unezinto ezonyusa okanye zinciphisa amanqanaba e-calcium iyonke. Oku kunokubandakanya amanqanaba egazi angaqhelekanga e-albhamuin okanye kwii-immunoglobulins.

Iziphumo ngokubanzi ziwela kula mabakala:

• Abantwana: i-4.8 ukuya kwi-5.3 yeemiligram nge-desilitha (mg / dL) okanye kwi-1.20 ukuya kwi-1.32 yeemilimitha ngelitha (millimol / L)
• Abantu abadala: 4.8 ukuya ku-5.6 mg / dL okanye kwi-1.20 ukuya kwi-1.40 millimol / L

Amaxabiso esiqhelo ahluka kancinci phakathi kweelebhu ezahlukeneyo. Thetha nomboneleli wakho malunga nentsingiselo yeziphumo zakho zovavanyo.

Imizekelo engentla ibonisa imilinganiselo eqhelekileyo yeziphumo zolu vavanyo. Ezinye iilabhoratri zisebenzisa imilinganiselo eyahlukeneyo okanye zinokuvavanya iisampulu ezahlukeneyo.

Amanqanaba aphezulu ngaphezu kwesiqhelo e-ionized calcium inokuba ngenxa:

• Ukunciphisa amanqanaba e-calcium kumchamo kwisizathu esingaziwa
• Hyperparathyroidism
• Hyperthyroidism
• Isifo se-Milk-alkali
• I-myeloma eninzi
• Isifo sePaget
• I-Sarcoidosis
• I-Thiazide yomchamo
• I-Thrombocytosis (inani eliphezulu leplatelet)
• Amathumba
• Vitamin A ukugqitha
• Vitamin D ukugqitha

Amanqanaba asezantsi kunesiqhelo angabakho ngenxa:

• Hypoparathyroidism
• Malabsorption
• Osteomalacia
• Ipancreatitis
• Ukusilela kwezintso
• Iirockets
• Ukusilela kweVitamin D

Ikhalsiyam yasimahla; I-calcium ebonakalayo

• Uvavanyo lwegazi

I-Bringhurst FR, iDemay MB, iKronenberg HM. IiHormone kunye nokuphazamiseka kwemetabolism yamaminerali. Ku: Melmed S, Polonsky KS, Larsen PR, Kronenberg HM, ii-eds. Incwadi ebhaliweyo kaWilliam ye-Endocrinology. Umhla we-13. IPhiladelphia, PA: Elsevier; I-2016: isahluko 28.

IKlemm KM, uKlein MJ. Iimpawu zebhayoloji zeethambo metabolism. Ku: McPherson RA, Pincus MR, ii-eds. Ukuchongwa kweKlinikhi kaHenry kunye noLawulo ngeendlela zeLebhu. Umhla we-23. ISt Louis, MO: Elsevier; Ngo-2017: isahluko 15.

I-Thakker RV. Izibilini ze-parathyroid, i-hypercalcemia, kunye ne-hypocalcemia. Ku: IGoldman L, iSchafer AI, ii-eds. Amayeza eGoldman-Cecil. Umhla wama-25. IPhiladelphia, PA: Elsevier Saunders; I-2016: isahluko 245.