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The esịtidem gburugburu ebe obibi nke ihe organism na ya bara uru

Nkebi ahịrịokwu bụ "milieu intérieur" pụtara ekele na French physiologist Claude Bernard, onye bi na XIX narị afọ. Na ọrụ ya, o nyefere mesiri ike na eziokwu na a mkpa maka ahụ ndụ bụ ịnọgide na-enwe mgbe niile nke esịtidem gburugburu ebe obibi. Ndokwa a ghọrọ ihe ndabere maka ozizi homeostasis, nke e chepụtara mgbe e mesịrị (na 1929), ọkà mmụta sayensị Walter egbe ala.

Homeostasis - ikwu ike mgbe niile nke esịtidem gburugburu ebe obibi, nakwa dị ka ụfọdụ static n'ahụ ọrụ. Milieu intérieur kpụrụ abụọ mmiri - intracellular na extracellular. Nke bụ eziokwu bụ na ọ bụla cell nke a bi organism nwere a kpọmkwem ọrụ, n'ihi ya, ọ kwesịrị a mgbe nile ọkọnọ nke nri na oxygen. Ọ na-enwe mkpa maka mgbe nile mwepụ nke metabolic ngwaahịa. Dị Mkpa mmiri nwere ike gabiga akpụkpọ ahụ naanị na etisasịwo ala, nke bụ ya mere ọ bụla cell anụ ahụ ọmụmụ washes, nke na-agụnye ihe nile di mkpa maka ya ịrụ ọrụ. Ọ na-akọ na a na-akpọ extracellular ọmụmụ, na ya akụkọ ihe 20 percent nke ahu aro.

The esịtidem gburugburu ebe obibi nke ihe organism, esịnede nke extracellular ọmụmụ, gụnyere:

  • Lymph (akụkụ nke anụ ahụ ọmụmụ) - 2 l;
  • Blood - 3 l;
  • interstitial ọmụmụ - 10 l;
  • transcellular mmiri mmiri - banyere 1 L (ọ na-emi esịnede cerebrospinal, pleural, synovial, ocular ọmụmụ).

Ha niile nwere dị iche iche mejupụtara na dị iche iche na usoro nke arụmọrụ Njirimara. Ọzọkwa, esịtidem gburugburu ebe obibi nke ahụ mmadụ nwere ike a obere dị iche n'etiti eruba ọnụego nke bekee na ha azụmahịa. N'ihi nke a ịta bụ mgbe niile afụ. Dị ka ihe atụ, ego nke sugar n'ime ọbara nke onye okenye nwere ike ịbụ 0,8 na 1.2 g / l. Na ikpe, ọ bụrụ na ọbara nwere ihe ma ọ bụ obere nke ụfọdụ Efrata karịa dị mkpa, ọ na-egosi na ọnụnọ nke ọrịa.

Dị ka e kwuworo, milieu intérieur dị ka otu n'ime mmiri nwere ọbara. Ọ mejupụtara plasma, mmiri, protein, abụba, glucose, urea ma ịnweta salts. Ya isi na-emi odude ọbara arịa (capillaries, veins, akwara). Ọ na-hiwere site absorption ọbara na-edozi, carbohydrates, abụba, mmiri. Ya isi ọrụ bụ mmekọrịta na gburugburu ebe obibi ndị ọchịchị, nnyefe na akụkụ dị mkpa bekee, mwepụ nke ngwaahịa si ahụ ire ere. ọ na-nwere a na-echebe ọrụ na humoral.

Anụ ahụ ọmụmụ mejupụtara mmiri na etisasịwo nime ya nri, CO 2, O 2, nakwa dị ka ngwaahịa nke dissimilation. Ọ na-emi odude ke oghere n'etiti mkpụrụ ndụ na anụ ahụ a kpụrụ na-efu nke ọbara plasma. Anụ ahụ ọmụmụ bụ n'etiti n'etiti ọbara na mkpụrụ ndụ. Ọ na-ata ahụhụ site na ọbara n'ime mkpụrụ ndụ nke O 2, ịnweta salts, nri.

Lymph mejupụtara mmiri na etisasịwo nime ya organic bekee. Ọ na-emi odude ke lymphatic usoro na mejupụtara Lymph capillaries, ọbara arịa, gwakọtara abụọ ducts na-asọpụta n'ime vena cava. Ọ na-kpụrụ n'ihi na anụ ahụ ọmụmụ na pouches, nke bụ ndị nọ na nsọtụ Lymph capillaries. Isi ọrụ bụ iweghachi Lymph anụ ahụ ọmụmụ ke n'ọbara. Ke adianade do, ya nzà na disinfects anụ ahụ ọmụmụ.

Dị ka anyị pụrụ ịhụ, ahụ esịtidem gburugburu ebe obibi bụ a set nke n'ahụ, anụ ahụ na chemical, karị, na mkpụrụ ndụ ihe nketa na ọnọdụ ndị na-emetụta ọganihu nke a ndu.

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