Hereditary cututtuka - adam gene maye gurbi

Hereditary cututtuka da wani etiological factor a cikin nau'i na maye gurbi, wanda ba kawai hanyar sabawa, amma kuma ya shafi pathogenesis. A cikin wadannan lokuta akwai wani kayyade predisposition.

Hereditary maye gurbi kasu kashi kwayoyin da chromosomal cututtuka. A farko wuce ba tare da wani canje-canje a kan al'ummomi, wadda aka sa ta cikin mataki na mutated gene, amma ta pathogenesis an haɗa da farko kayayyakin da kwayoyin halittu (mahaukaci tsarin, da rashin enzymes ko gina jiki).

Chromosomal hereditary cuta classified da irin maye gurbi syndromes wanda ake sa Tazarar (aneuploidy, polyploidy) da kuma tsarin (duplications, translocations, inversions, deletions) rearrangements. Akwai kuma wani rabo na mono- da polygenic cututtuka. A karshen ne sau da yawa saboda hereditary predisposition.

Wani rukuni ne sabawa cewa tashi a lokacin fetal da incompatibility na masu juna biyu antibodies. An misali ne hemolytic cuta daga cikin jariri.

Hereditary cututtuka na mutumin da ake fi mayar alaka da jihar na iyaye a kan masu juna biyu gefen. Alal misali, idan uwar ya samu nono, da akwai wani babban Yiwuwar a karo da irin wannan matsala. Kuma idan akwai wani makusancin zumunta da cutar ganewar asali yiwuwa ne ninki biyu. Idan wani mutum ne a hadarin da aka bada shawarar yi a mammogram a kowace shekara. An yi imani da cewa nono ne ya sa ta mutated genes ake daukar kwayar cutar daga uwa ko uba. Idan kwayoyin halitta suna aiki kullum, da Kwayoyin na mammary gland ci gaba da idon, a taron na take hakki zai iya fara nono.

Idan wata uwa a cikin tsufa m wani kashi da kananan fall ko zama guntu, sa'an nan da osteoporosis. Ta yara bayyana babban hadarin da wannan cuta. Irin wannan hereditary cututtuka ne sosai na kowa a cikin iyalai. Man ba zai iya tasiri da kwayoyin halittu da kuma kawar da daban-daban hadarin dalilai (shekaru, jinsi). Duk da haka, yadda za a tsare kashi kiwon lafiya da kuma rage kasada wanzu. Don yin wannan, kana bukatar ka bi a rage cin abinci mai arziki a cikin bitamin D da alli, tafiyar da wasan motsa jiki, kashe shan taba da kuma shan barasa.

Cututtukan zuciya da aka dauke su yawanci namiji. Duk da haka, lalle ne su, manyan dalilin masu juna biyu mace-mace da kuma masu hereditary. Hawan jini (hauhawar jini), cholesterol, da kuma ciwon sukari ne babban hadarin abubuwan da haifar da bunkasa cututtukan zuciya da kuma da kayyade predisposition. Rage yiwuwar rashin lafiya za a iya manne ga lafiya salon da kuma iko da sakamakon danniya. Don samun cutar a karkashin iko, kana bukatar ka je ga yau da kullum rajistan shiga-rubucen.

Mawuyacin ma da dama a cikin category na mutum hereditary cuta. Its raya shafi kwayoyin halitta, hormonal abun da ke ciki, da wani sinadaran kwakwalwa rashin daidaituwa, gaban wahalarwa events. Idan iyaye da wahala daga wannan cuta, da yara kuma akwai guda hali. Idan akwai wani iyali tarihi da cutar bukatar bi canje-canje a cikin yanayi, don magance matsalar da wuri da kuma dauka ta magani.

Autoimmune hereditary cututtuka yafi shafa kawai mata da kuma wuce sauka daga uwa zuwa 'yar. Idan iyaye sun sha wahala daga rheumatoid amosanin gabbai, insulin-dogara da ciwon sukari ko wasu autoimmune cuta, akwai wani babban alama na ta watsa wa tsara mai zuwa. Wadannan cuta ba dole ba ne dangantaka da wannan cuta. Alal misali, wani daga cikin iyalin tasowa celiac cuta, da kuma sauran - mahara sclerosis.