Losowa vitamini B12 - zizindikiro akuluakulu, zomwe zingayambitse ndi mbali chithandizo

About n'kofunika kuti mavitamini mokwanira, tikudziwa pafupifupi kuyambira ali mwana. Iwo PALI njira zambiri zimene zimakhudza khalidwe ndi kutalika kwa miyoyo yathu. chidwi linaperekedwa kwa vitamini B12, amene ali ovuta dongosolo mankhwala. Kodi zinthu izi? Kodi ndi vuto losowa vitamini B12 - zizindikiro akuluakulu ndi ana, kusonyeza vuto zotheka?

cyanocobalamin

Mu dzina vitamini B12 amaphatikizidwa ndi gulu la zinthu munali ayoni cobalt. Ambiri, kulankhula za vitamini imeneyi, cyanocobalamin akusonyezera, ngakhale gulu ndi hydroxocobalamin, methylcobalamin ndi mitundu ina. Nthawi zambiri izi zinthu biologically yogwira anangomutchula kuti cobalamins.

B12 - madzi sungunuka mankhwala. Mtundu - ofiira owala. vitamini Izi zikhoza kudziunjikira mu zimakhala thupi. kosunga - chiwindi, impso, m'mapapo, ndulu. Zolemba malire ndende chimachititsa kuti minofu chiwindi. Utsalira mpaka 80% ya katundu wa.

Chifukwa thupi B12

Cyanocobalamin amapereka yachibadwa magazi mapangidwe, nawo kagayidwe mapuloteni, zochita enzymatic, kuthandiza munthu kutembenuka asidi kwa amino ndi, kumathandiza mafuta kusalola chiwindi, kumaonjezera mowa mpweya pa mlingo ma.

Ndi wopanda zizindikiro vitamini B12 akuluakulu ndi ana angasonyeze mu mawonekedwe a chitetezo chokwanira yafupika. Mwachitsanzo, odwala ndi AIDS ndi nthawi mlingo wochepa wa B12, ichi ndi chimene iye amakwiya ndi Iyamba chitukuko cha matenda.

Ngati tikambirana mozama kwambiri lamulo la ntchito hematopoietic, m'pofunika kuonetsetsa gawo B12 mu njira ya kaphatikizidwe purine ndi pyrimidine zapansi, komanso processing asidi ndi mkati. Komanso, iye ali nawo mapangidwe maselo a magazi.

Koma ntchito yofunika kwambiri cyanocobalamin monga mmene wamanjenje dongosolo. Thunthu wothandiza ndi mapangidwe a myelin m'chimake a mitsempha ndi. Komanso, mtsikanayu kutembenuka kwa carotene kuti retinol.

thupi yekha synthesizes B12?

A pang'ono cyanocobalamin opangidwa microflora matumbo. Izi zimachitika mu m'mimba, koma thupi silingaone kupeza zinthu chifukwa sadathe kukhala odzipereka khoma matumbo. Mu ndondomeko ya mayamwidwe vitamini imeneyi kumafuna mukoproteinov yotulutsa khansa ya mmimba. Motero, thupi n'kofunika kupeza mavitamini B12 chakudya, ndondomeko iyi akutchedwa kunja chinthu Castle. Ndipo mmene zopangitsa fundic m'mimba kuti "chakudya" cyanocobalamin amatchedwa nacho chinthu Castle.

N'chifukwa chiyani kuchepa kwa: exogenous kulephera

Tiyeni tione mwachifatse za zizindikiro ndi zimayambitsa akusowa vitamini B12.

Mu mankhwala, limamutchula mbali zingapo kiyi poyerekezera ndi chosowa mavitamini B. Iwo anali ogaŵikana gulu exogenous ndipo amkati. Mu gulu loyamba amaona kuti chikuchititsa mavuto a kusowa kwa vitamini B12 - vuto izo kwa chakudya pa kukana nyama chakudya kapena zakudya molakwika analemba.

vuto kawirikawiri anakumana zamasamba, makamaka okhwima zakudya. Iwo ayenera popeza vitamini B12 mankhwala kapena ntchito zowonjezera zakudya.

Iwo imatsimikizirika kuti ngati zamasamba mayi mwana oyamwitsa mwanayo komanso amadwala ndi vuto losowa vitamini B12. thupi lake Sangathe kulenga katundu yense wa cyanocobalamin, ndi kukula mofulumira kumawonjezera kufunika kwa mankhwala.

amkati insufficiency

Amkati insufficiency kugwirizana ndi malabsorption ndondomeko mankhwala kwa intestine lapansi. Pankhaniyi pali akusowa vitamini B12, ndi zizindikiro zimene zinachitikira kuonekera kwambiri mwachangu okalamba. Zimenezi amatchedwa malabsorption syndrome, amagwirizana ndi utachepa katulutsidwe wa acidity muzituluka.

odwala ambiri ndi mavuto mayamwidwe uka chifukwa cha matenda akhungu kuzungulira, pamene kukula kwa mabakiteriya. tizilombo toyambitsa matenda imayambira ndi kulowa intestine vitamini B12.

Mayamwidwe zinthu zofunika kusonkhezera kutupa ileum lapansi. thupi sakhala kuchuluka kwa cyanocobalamin ngati ileum wa anafa kuchotsedwa.

Ngati chifukwa cha kuperewera kwa mavitamini B12 - njoka zam'mimba za matepi

Helminthiasis Pankhaniyi - ndi njoka zam'mimba za matepi, akhoza kuyambitsa ndi vuto losowa vitamini B12. Zizindikiro akuluakulu angaoneke mu mawonekedwe a nseru, kufooka, kupweteka pamimba, kutsegula m'mimba ndi kulemera kuchepetsa. Ana pa kukhalapo kwa tiziromboti izi anatani akuthwa kwambiri. Kuwonjezera malaise ambiri, iwo akhoza m'mbuyo chitukuko m'thupi ndi m'maganizo.

Chifukwa ndi losavuta kumva, tiyeni kuti lalikulu lamba njoka zam'mimba za matepi otchedwa tiziromboti thupi lake kutalika akhoza kufika 10-15 m. The tiziromboti chili mu matumbo ndi moyo chifukwa zakudya ndi mavitamini khamu. Motero, munthu ali wamng'ono kwambiri mwa zofunika mankhwala. Koposa zonse pali chosowa vitamini B12. Zizindikiro akuluakulu adzaonetsera okha mosiyana ana. More Mosiyana zizindikiro tafotokozazi.

zimayambitsa zochepa wamba akusowa B12

Pali zifukwa zingapo zimene zimachititsa zizindikiro za losowa vitamini B12. Zifukwa zimenezi ndi kapamba, opaleshoni m'mimba mankhwala ochotsa asidi ntchito ndi metformin, AIDS, matenda majini - syndrome Imerslunda-Grosberg.

Zizindikiro ndi zizindikiro

Nthawi zambiri, anthu chiwindi kuzichepetsa wa cyanocobalamin, umene uli wokwanira kwa zaka 2.5-3. Ndiye zizindikiro zotsatirazi kuonekere:

• Mwadzidzidzi kutopa, kufooka ambiri;
• pafupipafupi chizungulire;
• wotumbululuka khungu;
• m'mimba popanda chifukwa chenicheni;
• kuchepetsa kulemera popanda kusintha zakudya;
• mavuto kukumbukira imfa ya ndende;
• dzanzi zala;
• maganizo;
• Zizindikiro za vuto lodana;
• magazi m'thupi;
• akazi akusokoneza msambo, osabereka amapezeka.

Zizindikiro Bright anati okalamba. Iwo kusokoneza chikhalidwe, pali chizolowezi zoipa, pali kuthamanga kukakhala, nthawi zambiri litsipa, chiopsezo mtima, atherosclerosis ndi sitiroko kuchuluka.

timathawa magazi m'thupi

A matenda a ntchito hematopoietic, wotchedwa timathawa magazi m'thupi chifukwa chosowa vitamini B12. Koopsa ndi boma kuti imasonyeza kuti exposures woyamba ndi mafupa ndi mantha dongosolo. Lero, ndondomeko izi ndi nthenda Addison, ndipo poyamba ankatchedwa timathawa magazi m'thupi.

Popeza mankhwala oyambirira n'zotheka sizingasinthe alibe la misempha, ndi mafupa.

diagnostics

The njira yaikulu ya matenda - wamba magazi mayeso. Kuti anali pamenepo ndi mmene zililinso masiku ano. Koma zipatala zapamwamba kwambiri kuwonjezera zotchulidwa milingo mayeso a yogwira vitamini B12 mu seramu magazi.

Nthawi zambiri, muyenera kuphunzira chikhalidwe cha m'mimba ndipo matumbo.

Kodi kuchitira

Chifukwa cha mankhwala ochimwilidwa ndi vuto losowa vitamini B12. Izi zikhoza kukhala kudzudzulidwa mphamvu, nalandira mankhwala. Koma okha zosavomerezeka, chifukwa maofesi onse vitamini amatha kulimbana ndi ntchitoyo. Pakuti mavitamini zovuta nthawi zambiri anawonjezera kuti asidi B1 ndi kupatsidwa folic. Suction pansi formulations yafupika kutumikiridwa mu mawonekedwe a jekeseni.

Ngati kudzudzulidwa mphamvu akulimbikitsidwa kudya mazira, tchizi, mkaka, impso ndi chiwindi.

Pamene mavuto a m'mimba thirakiti Komanso mankhwala ndi gastroenterologist ndi kuyesedwa kwa majeremusi matumbo.