Le i-phosphorus is a amaminerali kubalulekile ukuze ukusabela okuningi kwamaselula, ikakhulukazi ezindleleni zamandla zamangqamuzana emisipha. I-Phosphorus nayo idlala indima amaminerali amathambo, njenge calcium.

Cishe i-85% ye-phosphorus ifakwe emathanjeni. I-blood phosphorus, etholakala ngesimo se-monosodium noma i-disodium phosphate, ikakhulukazi, imele kuphela i-1% yengqikithi ye-phosphorus.

Kunezici eziningana ezihilelekile ekulawuleni amazinga e-phosphorus egazini (phosphorémie), okuthi:

• izinga le-vitamin D (linyusa ukumuncwa kokugaya ukudla)
• i-hormone ye-parathyroid (yandisa ukumuncwa kokugaya kanye nokuphuma kwezinso)
• i-hormone yokukhula (yandisa ukumuncwa kokugaya ukudla)
• i-corticosteroids (ukwandisa ukukhishwa kwe-excretion)

Umthamo we-phosphorus wegazi uboniswa uma kwenzeka ukuphazamiseka kwamathambo noma kubantu abalaliswe esibhedlela, lapho ukuphazamiseka kwe-phosphoremia kuvame ukuvela.

Lesi silinganiso se-phosphorus sihlala sihlotshaniswa ne-calcium (i-calcemia) kanye nabanye i-creatinine (i-serum creatinine).

Ngempela, ukuzimisela kwezinga le-calcium kuzovumela udokotela ukuthi abone a i-hyperparathyroidism (okubangela futhi ukwanda kwe-serum calcium).

Le isilinganiso i-phosphorus itholakala kusampula yegazi, ngo-a iveni ngokuvamile endaweni yokuchotshozwa kwendololwane.

Umthamo womchamo (i-phosphaturie) kungenzeka futhi: kulokhu, wonke umchamo kufanele uqoqwe ngaphezu kwamahora angu-24. Lesi silinganiso singadingeka uma kukhona ukuphazamiseka kwezinso, ukuphazamiseka okusolwayo kwezindlala ze-parathyroid kanye nokuphazamiseka kwamathambo.

Kuvame ukuboniswa lapho imiphumela yokuhlolwa kwegazi ibonisa i-phosphoremia ephansi, ukuze kulungiswe ukuxilongwa.

Njengomhlahlandlela, ukugxila okujwayelekile kwe-phosphorus egazini kuphakathi kuka-0,8 no-1,5 mmol / L noma 25 no-45 mg / L. Ezinganeni, kuphakathi kuka-1,5 no-2 mmol / L.

Ukwehla kwezinga le-phosphorus egazini kubizwa i-hypophosphatemia ; ukwanda kubizwa i-hyperphosphorémie.

Uma i-phosphorus yegazi nomchamo iphansi (i-phosphaturia ngaphansi kuka-10 mmol / 24 h), i-hypophosphatemia ivame ukuhlotshaniswa nenkinga yokugaya ukudla: i-malabsorption, ukuthatha ama-antacids, ukudakwa okungapheli.

Uma, ngokuphambene nalokho, i-phosphaturia iphezulu, kungenzeka ukuthi umuntu uhlushwa yi-phosphorus noma i-phosphate yesifo sikashukela (ukulahlekelwa kwe-phosphorus emchameni). Khona-ke kuyodingeka ukuhlolwa okwengeziwe.

I-Hypophosphatemia ivamile ezigulini ezilaliswe esibhedlela (1 kuya ku-3%) futhi ikakhulukazi kulezo ezinakekelwa kakhulu (30 kuya ku-40%).

I-Hyperphosphatemia, ngakolunye uhlangothi, iyinkinga engenzeka yokwehluleka kwezinso okungapheli. Njengoba okungavamile emazingeni e-phosphorus egazini kungaholela ezinkingeni ezihlukahlukene zenhliziyo, zokuphefumula noma zemisipha, kubalulekile ukuzibona futhi uziphathe ngokushesha.