Humoral tsari da kuma matakai na rayuwa

Juyin Halitta take kaiwa zuwa bayyanuwar wani iri-iri na canje-canje a cikin jikin halittu masu rai, wanda ya taimaka musu don daidaita zuwa muhalli da yanayi da kuma tsira a cikin wannan duniya. Idan muka magana game da canje-canje da muke da tuna ba kawai waje siffofin, ciki canje-canje a cikin jiki ne da muhimmanci ko da zuwa mafi girma fim. Da farko, shi ne alaka da tafiyar matakai na rayuwa na wani kwayoyin. A farkon matakai na juyin halitta ya fara daukar siffar humoral tsari, kamar yadda daya daga wadannan sunadaran da matakai.

Its darajar ne isasshe manyan ga dabba, saboda shi damar zuwa tsara wani iri-iri na nazarin halittu da kuma sunadarai matakai da ruwa. An wannan aiki da aka yi da humoral tsari. Kamar yadda ruwa matsakaici abubuwa jini, Lymph, da kuma daban-daban nama ruwaye, kamar yadda su ne da muhimmanci ga jiki da kuma sun fi mayar da dokoki ne a mahimmin juzu'in da shi. Humoral tsari ne yiwu godiya ga gaskiya cewa Kwayoyin, tsokoki da kuma gabobin a cikin rayuwar asirce iri-iri na ilimin aiki abubuwa. Wadannan sun hada da, na farko, kuma farkon, ba ji ba gani, kuma metabolites, amma kuma akwai wasu iri iri.

Humoral tsari a cikin mutane

Irin wannan tsari ya fara bayyana a cikin halittu masu rai a dogon lokaci, aka same shi a cikin da yawa, amma yana da wasu bambance-bambance dangane da takamaiman tsari. Musamman a adam, kazalika da wasu iri rikitacciyar dabbobi: wadannan matakai ne batun m tsari. Juyayi da kuma humoral tsari tare dokoki guda aiki tsarin. Its kimiyya sunan neurohumoral tsari, kuma shi ake yi karatu a matsayin mai mulkin, kawai a cikin wannan tsari.

A lokacin metabolism asirce wasu kayayyakin da shafi cikin effector gabobin da jijiyoyi, jijiya cibiyoyin. Kamar wancan humoral ko reflex lalacewa ta hanyar wasu halayen zama dole ga al'ada jiki aiki.

Idan muka yi la'akari da misali na irin wannan a dauki na jikin mutum, wasu daga cikinsu fara aiki a lokacin da ka bukatar mu mayar da harshen damo. A lokacin motsa jiki accelerates metabolism, har ya rãyar da bugun zuciya da kuma numfashi. Load a kan tsokoki stimulates da bukatar bugun sama da bugun zuciya, don samar musu da oxygen. Wannan bi da bi take kaiwa zuwa gaskiya cewa jini zama da yawa na CO2, amma domin rabu da shi, kana bukatar ka zama mafi m numfashi - domin jiki ya mayar da rashin oxygen da kuma samun kawar da carbon dioxide. Wannan misali ne na humoral tsari.

m iko

Daga cikin gabatar ba, a fili yake cewa wadannan matakai ne da muhimmanci ga mai sosai raya kwayoyin da aka samu a ko'ina. A cikin mutane, duk da alaka da wata guda neurohumoral tsarin, saboda wani dauki sa ta jijiyar daukar kwayar cutar kai tsaye zuwa sunadarai - neurotransmitters. A daidai wannan lokaci da hannu a irin wannan tafiyar matakai da kuma sauran abubuwa, ciki har da hormones. Tunanin aiki na tsarin ba tare da wani guda mahada zai yiwu ba. Shi ne kuma dole a yi la'akari da cewa da humoral tsari na jikin ayyuka ne da za'ayi ci gaba, amma shi ba zai iya yi wuri a kan duniya sikelin.

Don aiwatar da irin wannan tafiyar matakai dole ne ya yi la'akari da dukan halaye na jiki ruwaye. A musamman, da nazarin halittu aiki shi ne dogara a kan takamaiman abun ciki na daban-daban abubuwa a gare su - adrenaline, catecholamines, histamine, acetylcholine, serotonin, daban-daban enzymes da kuma hanawa, kazalika da yawa wasu. Haka kuma, Magana game da tsara matakai da ya faru da taimakon wadannan ruwaye, shi wajibi ne don la'akari da abun da ke ciki.