Chizoloŵezi cha hemoglobini m'magazi a akazi

Kugwira ntchito kwa chiwalo chazimayi kuli kovuta kwambiri kuposa kwa amuna, chifukwa ntchito yake imadalira kusamalidwa kwa endocrine. Mwachitsanzo, hematopoietic system imakhudza kwambiri hematopoiesis. Choncho, chizoloŵezi cha hemoglobini mwa amayi sikuti chimakhala chosasinthasintha nthawi ndi nthawi malinga ndi tsiku la kusamba , kupezeka kwa mimba.

Kodi chizoloŵezi cha hemoglobini pakusanthula magazi mwa amayi chimatsimikizika motani?

Organic pigment hemoglobin ili ndi chitsulo ndi mapuloteni. Iye ali ndi udindo osati pokhapokha kupereka magazi ofiira, komanso potengera mpweya. Pambuyo poyambitsa madzi akumwa ndi mpweya m'mapapo, oxymoglobin imapangidwa. Amayenda m'magazi amagazi, kutulutsa mpweya ku ziwalo ndi ziphuphu. Pambuyo pa kuwonongeka kwa mamolekyu a mpweya, carboxyhemoglobin yomwe imapezeka m'matumbo amadzimadzi imapezeka.

Pofuna kudziwa momwe magazi amapezera m'mimba mwake, kuyesa magazi kumachitika mwa amayi, zomwe zimaphatikizapo kuwerengera kuchuluka kwa nkhumbazo mu capillaries kapena mitsempha.

Kodi msinkhu wa hemoglobini ndi wotani mu magazi a akazi?

Chiwerengero cha zigawo zofufuzidwa za erythrocyte zimadalira osati pa kugonana, komanso pa msinkhu:

1. Choncho, kwa amayi ozoloŵera, chiwerengero cha hemoglobin chikhale chosiyana kuyambira 120 mpaka 140 g / l.
2. Mitengo yapamwamba kwambiri ndi ya osuta fodya (pafupifupi 150 g / l) ndi othamanga (mpaka 160 g / l).
3. Mankhwala ochepa a hemoglobin amapezeka m'mayi oposa zaka 45 mpaka 50 - kuyambira 117 mpaka 138 g / l.

Ndiyenela kudziŵa kuti malingaliro omwe amafotokozedwa amathandizanso ndi tsiku la kusamba. Chowonadi ndi chakuti nthawi ya kusamba, thupi lachikazi limatayika magazi ndipo, motero, chitsulo. Choncho, kumapeto kwa msambo, kuchuluka kwa hemoglobini mu kugonana kosakwanira kungachepetse ndi mayunitsi 5-10.

Chizolowezi cha hemoglobini lonse m'magazi a amayi apakati

Kulera mwana kumaphatikizapo kusintha kwakukulu m'thupi, kumakhudza mahomoni onse komanso mawonekedwe ake.

M'zaka zitatu zoyambirira za mimba, kusintha kwakukulu kwa hemoglobin ndondomeko sikuyenera kuchitika. Kawirikawiri, zikhalidwe zachikhalidwe zimayambira pa 105 mpaka 150 g / l.

Kusintha kwakukulu kwa kuchuluka kwa mtundu wa pigment womwe umayankhidwa kumachitika kuyambira kumayambiriro kwa trimester yachiwiri. Izi zikufotokozedwa ndi mfundo yakuti, ndi kukula kwa mwana wamwamuna, chiwerengero chonse cha kuthamanga magazi mu thupi la mayi wamtsogolo chimawonjezeka pafupifupi 50%, chifukwa dongosolo la magazi mwa iwo ndi limodzi ndi awiri. Koma kuchuluka kwake kwa haemoglobini sikukulirakulira, chifukwa fupa la fupa silingathe kupanga mtundu uwu wa pigment pakuwonjezeka kwambiri. Ndiyeneranso kukumbukira kuti chitsulo chomwe chili mu hemoglobin tsopano chikugwiritsidwa ntchito popanga kamwana ndi m'mimba mwapafupi. Choncho, amayi amtsogolo akulangizidwa kuti ayang'anitsitse bwino kuyamwa kwa zakudya zowonjezera kapena mavitamini. Ndipotu, pokwaniritsa zofunikira mu chitsulo chimakula kuchokera 5-15 mg pa tsiku, mpaka 15-18 mg pa tsiku.

Poganizira zowona pamwambazi, zikhalidwe zafotokozedwa gawo la maselo ofiira a m'magazi kwa amayi apakati amachokera ku 100 mpaka 130 g / l.

Zoonadi, mtengo weniweni wa ma hemoglobine wokhazikika kwa mayi aliyense wam'tsogolo ndi wosiyana komanso umadalira zaka zowonongeka, mkhalidwe wa thanzi la mkazi, chiwerengero cha zipatso (pa mawere 2-5, hemoglobin ndi yotsika kwambiri kusiyana ndi yachibadwa). Zimakhudzanso njira yogonana, kupezeka kwa matenda akuluakulu a ma circulation komanso mavuto a mimba.