Mountains: a physiological kima na m dalilai da kuma rigakafin rikitarwa daga duwãtsu da masu hawa

Physiological kima na mataki na fi karfinsu dalilai da kuma rigakafin rikitarwa daga duwãtsu da masu hawa.

Mountains - assotsiaatsii wanda halitta wannan kalma? M bayyana iska, da haske rana, blue sama. Duk da haka, hawa ya shafi yin nauyi jiki aiki a kan bango na gudana abadin-girma hypobaric hypoxic hypoxia. A hade da hypoxia motsa jiki tare da hypoxic hypoxia - quite wuya yanayi na yin aiki na hawa. A nazarin Kolchinskaya AZ An nuna cewa, wajibi ne a hada da hypoxic, da ake ji da su consistently wasan motsa jiki don bunkasa jiki jimiri da 'yan wasa, amma ba a lokaci guda.

Sakamako a kan jikin hypoxia factor lokacin da hawa dutse ne mafi munin yanayi. By hada mataki na hypoxia motsa jiki da kuma hypoxic hypoxia kara matsala m - da rashin zaman lafiya a weather, avalanches, rock da dama, qara danniya, da kuma tare da iya sa wani rauni ko ba daidai ba yanke shawara, unpredictable mika tsaya a tsawo, don haka da tasiri na hypoxia a jiki.

Har ila yau adversely cewa compensatory riba a sakamakon numfashi hypoxic hypoxia take kaiwa zuwa leaching na carbon gas- hypocapnia, kara haemoglobin dangantaka for oxygen, yin shi da wuya a iya canzawa a cikin nama.

Saboda haka, masu hawa da za a magance mafi munin hanya na aikin da za a shawo kan dalilai: hade da hypoxia da hypoxic hypoxia kaya, tare da wahala oxyhemoglobin dissociation da ta mi} a mulki cikin nama. Development of Na'urar halayen a cikin oxygen kai tsarin faruwa a wuya yanayi.

Menene ma'ana dauki, kãfin Yunƙurin? Halitta - jiki da horo da kuma karbuwa ga hypoxic hypoxia. Motsa jiki da jini shirin ne da raya da kuma, kamar yadda mai mulkin, ana nufi alpinistami.S hypoxic karbuwa ga teku matakin muni.

Gaskiyar cewa, hypoxic karbuwa iya kara juriya ga m waje da ciki dalilai, ciki har da jiki kaya da kuma tsawo hypoxia ne da aka sani.

A lokacin, muna magana ne game da adapting to normobaric (a teku matakin) hypoxic hypoxia. A mafi muhimmanci yanayin domin samun nasarar karbuwa ga hypoxia gor- mutum karbuwa yanayin.

Mutane daya-daya karbuwa daga cikin tsarin mulki ya kamata a dogara ne a kan mutum ji na ƙwarai to normobaric hypoxic hypoxia.

Mu su ne da farko sha'awar a cikin aikin jiha daga cikin abubuwa oxygen kai tsarin: numfashi, zuciya da jijiyoyin jini aiki, jini.

Krov- al'ada adadin da ilimin halittar jiki na erythrocytes, da yawa na haemoglobin a su, jini danko , fiye ko žasa iya samar da wani isasshen mayar da martani ga wani ƙarin ciki ko waje load.

Legkie- ba m ko na kullum cutar kuma tsiraru da tabbatar da wani isasshen martani.

Zuciya aiki, kiyasta da electrocardiogram ko sonogram, sakamakon gwajin da wasan motsa jiki a matsayin al'ada iya tabbatar da cewa zuciya da hannu a Na'urar halayen da oxygen kai tsarin a cikin hypoxic hypoxia za a gudanar ayi kasafi da cikakken.

Zuciya alama ne cewa na farko tushen samar da makamashi a cikin myocardium lokacin al'ada mode shigowa oxygen-m acid hadawan abu da iskar shaka wanda ya ba mai girma sakamako na ATP kira, fiye da glucose.

A hali na kasa samar da oxygen, glycolysis damuarn da yin amfani da m acid, abu zuwa karu a tsokar makamashi.

Domin wannan ya faru ba lallai ba ne, kamar yadda aka yi a tallan kayan kawa irin wannan yanayi a cikin pathophysiological gwaje-gwajen, tsunkule da jijiyoyin zuciya jijiya daga cikin zuciya. Oksigenizirovannoy isasshen ƙuntatawa na jini ya kwarara daga huhu wurare dabam dabam.

Akwai physiological awo da yanayi na iskar gas musayar a cikin huhu wurare dabam dabam, - iska-perfusion rabo a legkih- rabo na samun iska da kuma jini perfusion ta hanyar da ventilated surface.

Instrumental ji wannan nuna alama - ba sauki, kamar yadda na bukatar musamman kayan aiki, a gaskiya, da samuwa kuma quite m gwajin tare da son rai numfashin-Holding (samfurin Stange), a kaikaice nuna yadda sauri za su canza yanayin na oxygen wadata a sakamakon rike da numfashi.

Dauke al'ada hawa da sauka a cikin darajar wannan index daga 40 zuwa 60 seconds. Al'ada dabi'u na samun iska-perfusion rabo, auna haƙiƙa hanyoyin ne hadin kai (1).

Canza Stange samfurori bayar da shawara da canza ji na ƙwarai daga zuciya da jijiyoyin jini tsarin to hypoxia.

A cikin wadannan yanayi da shi za a iya zaci ba gaba ɗaya isasshen ko iyakance martani na zuciya da jijiyoyin jini tsarin tabbatar da sufuri da na oxygen a ƙarin load.

Tare da rage ikon samar da ƙarin kaya a kan myocardium, tare da sakin catecholamines iya exacerbate da sakamakon na tsokar hypoxia har zuwa necrosis - tsokar zuciya infarction.

Abin da zai iya zama sanadin m canje-canje a cikin iska-perfusion rabo a cikin mutane?

A babu wani dalili to tunani game da matsala a cikin huhu, autonomic tsari ne iya samun wani aikin dalilin ne kasawa na zuciya da jijiyoyin jini reactivity saboda gipoergoza zuciya, endothelial tabarbarewa, kuma, kamar yadda wani sakamako, fitowan na Trend zuwa cikin karkashin shugabancin tsakiya jini wurare dabam dabam.

Abin da ya yi? Bayan duk, wani mutum ne ba cikakken da kuma iya ba ko da yaushe daidai tantance hãlãyensu.

     Dynamic motsa jiki, alal misali, da gwajin zai iya faru ba tare da wani fili da matsaloli da aka hannu tsoka famfo inganta m karuwa a cikin juz'i na jini gudãna zuwa ga zuciya.

Wani abu-kaya ba tare da wani gagarumin karuwa a jini ya kwarara a kan backdrop na kara hypoxic hypoxia.

Wannan irin "jiki" Ya kamata riga da ganewar asali da cututtuka na zuciya reactivity da kuma gyara daga ko da ambato na damuwa, da kawar da aikin deficits.

A saboda wannan dalili da kuma bukatar hypoxic horo a cikin irin "hypoxic fitness" - ta atomatik sarrafawa da kuma hõrarriya normobaric hypoxic hypoxia.

A sama-aka bayyana matsalar, wahalar wani isasshen kima na zuciya da jijiyoyin jini reactivity Warware a cikin "hypoxic fitness" da kuma shirin "Physiological kalkuleta" Circulation "."

A algorithm na shirin, da iko tsari dogara ne a kan wani mashahurin on-line bincike na zuciya da jijiyoyin jini reactivity matsayin Na'urar martani kashi oxygen kai tsarin. A shirin da aka kira - "hypoxic fitness" na bukatar karbuwa ga hypoxia kuma ba ya bukatar da akwai wajen yin magana da wani musamman ilmi.

A shirin da jituwa tare da wani daga cikin data kasance guda gipoksikatorov.

The "Physiological kalkuleta" Circulation, "" zai taimaka ga cikakken tantance yarda da ainihin hemodynamic nauyi, tsawo da kuma shekaru, da tsayar da jihar a lokacin hypoxic horo.

Hypoxic karbuwa daga teku matakin gabanin hawan, a hade tare da consistently amfani jiki horo zai ba da damar zuwa mafi shirya domin makawa, kuma m, ganuwa da kuma maras so, amma wani rakiya hawan factor - hypoxic hypoxia.