Ahụ ikeNa nkà mmụta ọgwụ

Gịnị ka vasopressin? The hormone vasopressin

Vasopressin - hormone, otu n'ime ndị isi ọrụ nke nke sikwa na-egbu oge na Iweghachi nkịtị ọmụmụ larịị ke idem. Active mmepe nke vasopressin akwalite ebighị nke akụrụ na Ya mere, ndị excretion nke ngafe sodium, na-enye otú mbenata ya larịị ke ọbara mejupụtara. N'elu ẹkụre nke njikọ na mmepụta nke hormone na hypothalamus nke ụbụrụ, enye ekefende "aga" na pituitary gland nke akwara ozi, na mgbe ahụ wepụtara n'ime ọbara.

Mmiri ọgwụ vasopressin - ifịk stimulator homeostasis

Mụbara mmepụta na secretion nke vasopressin emekarị hụrụ na budata mbenata ego nke ọmụmụ ke idem, kpukpru usen ọbara olu na larịị nke ya osmolarity. N'ọnọdụ dị otú ahụ, bụ mmiri ọgwụ na-eme ka a stabilizer homeostasis na echebe ọrụ nke organism dị ka a dum.

Otu n'ime ihe ndị na ọnọdụ nwere ike ime ka ndị nọ n'ọrụ na mmepụta nke vasopressin bụ inye:

  • dị iche iche na ọbara ọgbụgba;
  • rada ọbara mgbali etoju;
  • esi na ya pụta na-anata diuretics;
  • akpịrị ịkpọ nkụ.

Ọtụtụ mgbe e nwere na-ekwu nke na-arụsi ọrụ ike hormone vasopressin na-emepụta n'agbanyeghị ma ebumnobi ihe. Enwekwu secretion nke a hormone na-akpọ na ya erughị eru. N'aka nke ya, ntoputa nke ndị dị otú ahụ adịghị mma na ọnọdụ nwere ike na-egosi a ọrịa na-achọ a ruru eru nchoputa.

The hormone vasopressin - ọrụ

Vasopressin na-emetụta na vaskụla mgbidi, dapụtara na ibelata emee ha, nke n'aka nke na-eduga onye na-abawanye na ọbara mgbali.

N'ihi na mmepụta nke hormone na organism, ka o kwe omume ụkpụrụ nke ọmụmụ reabsorption na akụrụ ọwa. Nke a na atụmatụ na-enyere ntọt mmamịrị ịta na-egbu oge ya tọhapụ.

A mwepu na mmepụta nke na hormone site hypothalamus nwere ike na-eduga mmepe nke endocrine ọrịa, e.g., ọrịa shuga, a isi mgbaàmà nke nke sikwa a ịrịba ama mmụba na mmamịrị olu. N'ihi bụ oké akpịrị ịkpọ nkụ.

The ọrụ nke hormone vasopressin aka ahu

Vasopressin bụ a hormone na ọbara eruba nke bụ ihe kasị kwesiri ngosi emetụta ụkpụrụ nke metabolism ke idem nke mmiri. Mụbara ịta nke hormone n'ime ọbara na-eduga ná Mbelata ke ego nke mmamịrị.

Mmetụta nke vasopressin na ozu:

  • azụ azụ mmiri nke liquids;
  • ifịk sodium excretion si ọbara;
  • ntọt ke olu na ọbara mgbali arịa;
  • ebighị usoro ọmụmụ saturation arọ.

Vasopressin, ihe ndị ọzọ, nwere ifịk mmetụta na ala nke muscle emep uta eri. Ọzọkwa, oxytocin na vasopressin - a hormone nke, mgbe jikọtara uru mmetụta na ndị nwere ọgụgụ isi akụrụngwa nke mmadụ ọrụ na-eme ka e guzobere icheta nke ụbụrụ na-iji na-achịkwa ike ike Jeremaya mere, guzobe mmetụta nke nkekọ hụrụ n'anya. Ikekwe nke a bụ ihe mere ya abụọ aha: vasopressin - a hormone ikwesị ntụkwasị obi.

Gịnị na-akpata a enweghị vasopressin njikọ?

Belata vasopressin n'ime ọbara bụ ihe kacha eme nke mmegbu kpọọ ọmụmụ na gbasara akụrụ usoro ọwa na dị ka a n'ihi - nke-arịa ọrịa shuga mellitus. Ndị na-ezughi oke mmepụta nke hormone nwere ike imekpa mgbe nile akpịrị ịkpọ nkụ, ụjọ nke nkụ ke inua, ihicha nke mucous membranes.

Enweghị ohere na mmiri mmiri na ụmụ mmadụ na-amalite akpịrị ịkpọ nkụ, nke na-esonyere arọ ọnwụ, mbenata nsogbu na akwara ndị gara na ọbara arịa, ụjọ usoro dysfunction.

Kpebisie ike na larịị nke vasopressin n'ime ọbara na ọbara ule na mmamịrị ule. Ọtụtụ mgbe, Otú ọ dị, ndị a na-achọpụta ọrịa ụzọ bụ obere ozi na-achọ ihe ọzọ analysis.

Vasopressin - a hormone onye etoju nwere ike zie ruru ka a mkpụrụ ndụ ihe nketa pụrụ ịrịa. Ọtụtụ mgbe ihe isi ike na mmepe nke hormone dị ka a N'ihi nke ọnụnọ nke akpụ na hypothalamus ma ọ bụ pituitary. Na nke a, mkpochapu ihe bụ nsogbu bụ na o kwere omume site na ịwa ahụ ma ọ bụ ụzarị ọkụ ọgwụ.

Ngafe nke vasopressin n'ime ọbara

Oké mmepụta nke hormone a maara dị ka syndrome nke na-ekwesịghị ekwesị antidiuretic hormone secretion, nke bụ obere nkịtị daa ọrịa. Ngosipụta syndrome na okwu nke na-ebelata njupụta plasma, excretion nke a lekwasị mmamịrị, ịba ụba etoju nke sodium.

Ndị na-elu vasopressin etoju na-enwe nchegbu ngwa ngwa ibu ibu, ọgbụgbọ, isi ọwụwa, ike ọgwụgwụ, na ọnwụ nke agụụ. N'ihi na oké ikpe nke ngafe ọbara vasopressin bụ ọnọdụ ndị na-eme ka ọnwụ nke nsụhọ, Coma, zuru ezu mgbochi nke dị oké mkpa na ọrụ ahụ, nke n'ikpeazụ na-eduga ná ọnwụ.

Mkpochapu enweghị nchịkwa syndrome erughị eru mmepụta nke vasopressin

Ugbu a, ndị ọgwụ na-fundamentally na-iji na-eweta hormone secretion nkịtị, ọ bụ mkpochapu akpata daa ọrịa, nke na-akpata na-arụsi ọrụ ike nchoputa. The kasị oru oma usoro normalizing hormone mmepụta a na-ewere ịchịkwa ọmụmụ oriri.

Mgbe, n'oge ọgwụ ndidi prescribers, components nke na-eme ka igbochi mmetụta nke vasopressin na ahu. Nke a bụ n'ụzọ bụ isi ike na preparations na a ọdịnaya nke lithium carbonate.

Drug weghachi nkịtị etoju nke vasopressin

Iji normalize larịị nke mmepụta na ego nke hormone n'ime ọbara na-eji blockers nke ya ịta na akụrụ, na pituitary gland, otu nke ndị ọkachamara na-ahọrọ, na mbụ, "phenytoin" na "demeclocycline" na-emetụta ndị vasopressin. Mmiri ọgwụ bounces azụ na onye ọrịa na-kenyere urea, nke na-akwado utịp ke idem.

Ọnụnọ nke ịrịba ọganihu a na mpaghara, nakwa dị ka mmepe nke oge a na-achọpụta ọrịa ngwá tinyere otutu ọgwụ pụtara ikwado irè agha megide ọrịamkpokọta nke ngafe na ụkọ nke hormone ke idem.

Vasopressin - a hormone onye mmetụta na ozu na-now ifịk ifịk na-amụ n'ụwa niile. Naanị adọ nchoputa, nakwa dị ka nnabata na-atụ aro nke ọkachamara na-enye ohere ka anyị na-enwe olileanya maka a mma pụta na mmepe nke ọrịamkpokọta jikọtara isi vasopressin etoju.

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