Ahụ ikeNa nkà mmụta ọgwụ

Calcitonin - ihe ọ bụ? Analysis maka calcitonin. Calcitonin: nkịtị inyom

Thyroxine na triiodothyronine - a thyroid homonụ na-emepụta site na thyroid gland. Ke adianade C-mkpụrụ ndụ nke ahụ na-eru nke secreting calcitonin. Gịnị ka ọ bụ? Nke a hormone bụ egosi nke calcium metabolism na ike-emepụta ọ bụghị nanị na na thyroid gland, kamakwa ndị ọzọ akụkụ. Karịsịa ọma na akpa ume na thymus. Calcitonin na-agụnye ụkpụrụ nke ịnweta metabolism na nwere a mgbagwoju chemical Ọdịdị esịnede a yinye amino asịd. Ọ bụla mebiri nke usoro na-eduga ná na hormone tụfuru ya ndu ọrụ.

Calcitonin - ihe ọ bụ?

Ọ bụrụ na ị na-eme nwere nsogbu ọ bụla na ahụ, ndị dọkịta na-jụrụ ikpebi na-akpata a ọbara ule. Mgbe ụfọdụ, ọ na-ekpughe na ọdịnaya nke a nnukwu ego nke ihe mmewere dị ka calcitonin. Gịnị ka ọ bụ? Nke a thyroid hormone emepụta ya C-mkpụrụ ndụ. Ọ bụ oncomarker nchọpụta thyroid cancer na ịchọpụta calcium metabolism ke idem.

Gịnị bụ ọrụ nke calcitonin?

Isi ọrụ nke calcitonin bụ na mmejuputa iwu-nke na-emegide ihe na-akwanyere ndị parathyroid hormone, nke na-emepụta site na parathyroid glands na-achịkwakwa calcium metabolism na enwekwu ya ọdịnaya na ọbara. Calcitonin akwalite ụkpụrụ nke calcium na site na ọkwa. Anabata nke a umi na-hụrụ n'ime ọbara (monocytes), Plasenta, akpa ume, imeju, ọkpụkpụ mkpụrụ ndụ na Central ụjọ usoro, omumu akụkụ, na akụrụ ya.

Ọkpọ a hormone na-egbochi ndị leaching nke calcium, nke mere na e nkwado maka Ọdịdị nke ọkpukpu. Calcitonin dị ezigbo mkpa na mgbe ebe minerals na-iwesa ke nnukwu quantities. Ọnọdụ dị otú ahụ na-adị n'oge ifịk uto nke nwa, ime na lactation.

Ọbara, nke a hormone dịkwa mkpa na nwere a hypocalcemic mmetụta. Calcitonin akwalite ntọhapụ nke salts na mmamịrị na lowers ha kpọọ na eriri afọ. Ọ na-lowers ọbara etoju nke site, nke nwere mmetụta na digestive tract na-na akụrụ.

The thyroid gland arụpụta hormone obere obere, na ya ọdịnaya na ọbara bụ mgbe oké. Ọ nwere ike na-emepụta ke gootu, ma a nnọọ miniscule doses.

Calcitonin n'ime ọbara

Gịnị mere na ọ dị mkpa na-ebu analysis na calcitonin? Of C-mkpụrụ ndụ, na-emepụta a hormone, na cancer na-etolite thyroid - medullary carcinoma, ma ọ bụ C-cell carcinoma. The uto nke ndị dị otú ahụ etuto ahụ bụ ngwa ngwa, ma nnọọ ike, na-agbasa metastases na Lymph na olu, na ọtụtụ ndị ọzọ na akụkụ. Ọ bụ nnọọ ike na-anara ọgwụ.

Ebe ọ bụ na C-mkpụrụ ndụ na-emepụta ihe hormone calcitonin, nkọ ya ịrị elu na ọbara nwere ike na-egosi na ọnụnọ nke medullary thyroid cancer. Early nchoputa nke ọrịa a na-azoputa a ukwuu nke mmadụ.

Na ihe ikpe ga ọbara nke calcitonin?

Akpụ mkpụrụ ndụ bụ mgbe butere n'aka. All ndị ikwu nke onye ọrịa ga mgbe nile onyinye ọbara a hormone. E wezụga otú ahụ nchọpụta nsogbu na-eji ya iji chọpụta nlọghachite nke a ajọ akpụ. Ọ bụrụ na n'oge ọrụ histology enen ọnụnọ nke medullary cancer, mgbe e mesịrị ọbara calcitonin ga mkpa iji ọ bụla 3 ọnwa ma ọ bụ ọnwa isii.

E nwere ndị ọzọ ihe mere na-agafe a ule:

  • mata ọrịa ịda n'ihi ndiiche calcium metabolism;
  • maka nchoputa nke osteoporosis;
  • ikpebi na-amị etuto ahụ;
  • na Ugboro fractures na ihe ịrịba ama nke ha ọrịa.

Norma calcitonin

Ọ ga-eti na ọ dịghị ihe dị ka ihe a ala-agbụ nke hormone ụkpụrụ na a ọbara ule calcitonin. Norma ga-ke edinam na ọ bụ efu larịị ke ọbara. Ọ dị mkpa na ọ adịghị gafere elu ịgba nke nkịtị.

Na iche iche laboratories ọnụego calcitonin n'ime ọbara nwere ike ịdị iche iche. Nke a na-kọwara site n'eziokwu ahụ bụ na dị iche iche reagents na nkà na ngwá eji maka ọmụmụ ihe ahụ. Ke adianade do, n'ihi na-adabere na afọ na mmekọahụ. A ọmụmụ site abụọ na usoro: site enzyme immunoassay na immunohemilyuminestsentnym.

Immunoassay usoro nwere ndị na-esonụ akwụkwọ ụkpụrụ ndị dị otú ahụ hormone ka calcitonin:

  • ọnụego na ndị inyom - 0,07-12,97 Ntuziaka Nne na Nna / ml;
  • ọnụego nke ndị ikom - 0,68-32,26 Ntuziaka Nne na Nna / ml;
  • norm na ụmụ - ruo 79 Ntuziaka Nne na Nna / ml.

Norm na immunohemilyuminestsentnom usoro:

  • Women - 1,46 pmol / L;
  • nwoke - 2,46 pmol / l.

N'ihi nke analysis nwere ike ịdị iche na ndị inyom n'oge ime na mgbe ara.

Gịnị nwere ike na-ekwu na elu larịị nke hormone?

Ọ bụrụ na onye ọrịa na-calcitonin mụbara, na n'agbanyeghị otú, ọ bụla ikpe na ọ bụ nnọọ oké nsogbu nke na-achọ ihe na-omimi nnyocha nke a ukwuu ọkachamara na eru ọkachamara. Ọ bụrụ na ndị index nke calcitonin n'ime ọbara nke ihe karịrị 100 Ntuziaka Nne na Nna / ml, na fọrọ nke nta 100% n'aka ike na-ekwu okwu nke malignancy. The ọzọ elu hormone larịị, ihe na-eleghara anya bụ akpụ na nke ukwuu puru nke ịchọputa na Lymph na ndị ọzọ na akụkụ ya metastases.

Ọ bụrụ na onye ọrịa nwere thyroid nodules, na a họpụtara ya dị ka agịga biopsy, nke gosiri na ha na-benign, na ọbara calcitonin hormone mụbara, ọ dị mkpa iji kwere ihe n'ihi nke analysis, ebe ọ bụ na ọ fọrọ nke nta mgbe niile ezi. Mgbe a nnọọ ike na-abawanye na ọbara hormone bụchaghị rụrụ ịwa ahụ iji kpamkpam wepu thyroid gland ọnụ na gburugburu Lymph.

Ọzọkwa medullary cancer hormone etoju nwere ike na-ebili mgbe ndị na-esonụ ọrịa:

  • C-cell hyperplasia;
  • ; Ellison - Zollinger
  • mmanya na-imeju;
  • ọrịa cancer of neuroendocrine okike;
  • pernicious anaemia;
  • psevdogipoparatireoidizm;
  • carcinoid syndrome;
  • thyroiditis na pancreatitis;
  • akpa ume ọrịa nke benign agwa;
  • adịghị ala ala gbasara akụrụ odida.

N'elu nkwenye nke ọrịa ndị a kwesịrị ijide n'aka na-emeso ha.

ọgwụgwụ

Ọtụtụ ndị ọrịa, ndị dọkịta ji nye iwu ka ọbara ule nnyefe ka calcitonin. Gịnị ka ọ bụ? Nke a thyroid hormone, nke na-amụba na-etoju nwere ike na-egosi na ọnụnọ nke a ajọ akpụ nke ahu. Na-adọ nchọpụta nke medullary cancer na ịwa ahụ ọgwụgwọ nwere ike obi ike na-ekwu na nsogbu a bụ ọzọ. Ke adianade do, ọrịa na-eme hormone etoju abawanye na ihe ndị ọzọ na na-adọ ọgwụgwọ na nke dọkịta nwere ike a na-emeso nke ọma.

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