Menene gwajin GH don kuma yaushe ake buƙata

Wadatacce

• Menene don
• Yaya ake yi

Hormone na girma, wanda ake kira GH ko somatotropin, babban mahimmin hormone ne wanda glandes na pituitary ke samarwa wanda ke aiki akan haɓakar yara da samari sannan kuma yana shiga cikin matakan motsa jiki.

Ana yin wannan gwajin tare da sashi a cikin samfurin jini da aka tattara a cikin dakin gwaje-gwaje kuma yawanci ana buƙata ta masanin ilimin likitancin idan akwai shakku na rashin samar da GH, musamman ga yara waɗanda ke gabatar da ci gaban ƙasa da yadda ake tsammani, ko na yawan samarwa shi, gama gari a cikin gigantism ko acromegaly.

Amfani da GH a matsayin magani yana nuna lokacin da aka sami rashi wajen samar da wannan hormone, a yara ko manya, kamar yadda likita ya nuna. Don ƙarin koyo game da yadda ake amfani da shi, farashin da tasirin haɓakar girma, bincika lakabin don hormone GH.

Menene don

Ana buƙatar gwajin GH idan kun yi zargin:

• Dwarfism, wanda shine ƙarancin haɓakar haɓakar girma a cikin yara, yana haifar da gajere. Fahimci menene kuma menene zai iya haifar da dwarfism;
• Rashin GH na manya, wanda ya samo asali ta hanyar samar da GH kasa da yadda yake, wanda ke haifar da bayyanar cututtuka irin su gajiya, karin kitse, rage karfin jiki, rage karfin motsa jiki, rage karfin kashi da kuma barazanar kamuwa da cututtukan zuciya da jijiyoyin jini;
• Gigantism, wanda ke tattare da yawan ɓoyewar GH a cikin yaro ko saurayi, yana haifar da haɓakar ƙari;
• Acromegaly, wanda ciwo ne wanda yawancin GH ya haifar a cikin manya, yana haifar da canje-canje a cikin bayyanar fata, hannaye, ƙafa da fuska. Duba kuma bambanci tsakanin acromegaly da gigantism;

Rashin GH a jiki na iya haifar da dalilai da yawa, kamar cututtukan ƙwayoyin cuta, canjin kwakwalwa, kamar kumburi, kamuwa da cuta ko kumburi ko saboda tasirin chemo ko radiation na kwakwalwa, misali. Excessarin GH, a gefe guda, yawanci yakan faru ne saboda adenoma na pituitary.

Yaya ake yi

Ana yin ma'aunin GH hormone ta hanyar nazarin samfuran jini a cikin dakin gwaje-gwaje kuma ana yin su ta hanyoyi 2:

1. Matakan GH na asali: an yi shi tare da aƙalla awanni 6 na azumi don yara da awanni 8 na matasa da manya, wanda ke nazarin adadin wannan homon ɗin a samfurin jinin safe;
2. GH gwajin gwaji (tare da Clonidine, Insulin, GHRH ko Arginine): ana yin sa ne tare da amfani da magunguna wanda zasu iya haifar da ɓoyewar GH, idan akwai zato na rashin wannan hormone. Na gaba, ana yin nazarin nazarin GH na jini bayan minti 30, 60, 90 da 120 na amfani da magani.

GH gwajin motsa jiki ya zama dole saboda samar da GH hormone ta jiki ba iri daya bane, kuma abubuwa da yawa zasu iya sa shi, kamar azumi, damuwa, bacci, yin wasanni ko kuma lokacin da yawan glucose a cikin jini ya fadi. Don haka, wasu magungunan da aka yi amfani da su sune Clonidine, Insulin, Arginine, Glucagon ko GHRH, alal misali, waɗanda ke motsa ko hana samar da hormone.

Bugu da kari, likita na iya yin wasu gwaje-gwajen, kamar auna kwayoyin hormones kamar su IGF-1 ko furotin na IGFBP-3, wanda ya canza tare da bambancin GH: MRI na kwakwalwa, don tantance canje-canje a cikin gland, yana iya zama da amfani gano asalin matsalar.