Binciken abubuwan haɗari da alamun da aka tabbatar
Kafin karanta game da asali na lymphoma ba Hodgkin , ko NHL, yana da muhimmanci a san cewa akwai nau'o'in NHL da yawa.
Dukkanin waɗannan mummunan kwayoyin jini ne na lymphocyte-white, amma a yawancin lokuta, subtypes na NHL sun bambanta da alamun su, alamun da kuma irin kwayoyin lymphocytes da suka shiga. Sakamakon mahimmanci na NHL zasu iya bambanta dangane da ƙayyadaddun ƙimar NHL da kuke magana akai.
Wancan ya ce, masana kimiyya da ke nazarin annobar cutar ko alamun lymphoma har yanzu sun ga yana da amfani wajen magana game da matsaloli masu yawa na NHL - ma'anar ita ce, idan wani abu da ake kira "lamarin haɗari ga NHL," ko "hade da NHL" Wannan ba yana nufin yana da wata hadari ga dukan nau'ikan NHL.
Ƙungiyar Microbial
Kamar lymphoma na Hodgkin, NHL an haɗa shi da wasu cututtuka:
- Epstein-Barr cutar, ko EBV, an danganta shi da lymphoma na Burkitt, mafi yawancin NHL a yara da matasa a duniya.
- Magunguna da ke dauke da kwayar cutar ta HIV suna tsinkaya zuwa wasu ƙwayoyin lymphomas marasa Hodgkin. Burkitt lymphoma da kuma yaduwar babban lymphoma B-cell, ko DLBCL, sune biyu daga cikin kwayoyin lymphomas masu yawan kwayar cutar HIV.
- Lokacin da lykhoma na Burkitt ke hade da kwayar cutar HIV, wasu kimanin kashi 30 zuwa 50 na marasa lafiya ma EBV-positive. An yi la'akari da amsawar da aka yi akan EBV a cikin kwayoyin cutar HIV-tabbatacce don taimakawa ga lymphoma na Burkitt.
- T-cell lymphotropic virus type-1, ko HTLV-1, yana da wuya a Arewacin Amirka, amma yana da iyaka ga yankunan Japan, Afrika da Caribbean. HTLV-1 yana sa ƙwayar cutar sankarar jini ta T-cell, ko ATL, wanda shine NHL na T-lymphocytes.
- Helicobacter pylori , kwayar da ke hade da ulcers a cikin ciki, na iya haifar da wasu lymphomas marasa Hodgkin na gastrointestinal tract.
- Cutar rashin ciwon hepatitis C na yau da kullum yana hade da lymphomas marasa Hodgkin B-cell.
Kuskuren Kwayoyin Kwayoyin cuta
Lymphoma ciwon ciwon daji ne na lymphocytes, kuma lymphocytes su ne manyan magunguna a cikin tsarin kwayoyin halitta. Yanayi da ke raunana tsarin na rigakafi na iya kara yawan hadarin da dama daban-daban na cututtuka, ciki har da NHL:
- Kwayar cutar ta HIV ta raunana tsarin rigakafi, kuma akwai alamar haɗi tsakanin ƙididdigar lymphocyte CD4 da ragowar ƙaddamar da NHL.
- Marasa lafiya waɗanda ke samun suturar kwayoyin halitta suna buƙatar amfani da kwayoyi da suke kawar da tsarin rigakafi. Wannan kuma yana kara ƙara chances of lymphoma.
- Wasu cututtuka da suka shafi gine-ginen da suka shafi tsarin rigakafi misali, fasahar fasaha na iya ƙara haɗarin lymphoma.
Masana'antu da Exposures
Ƙididdigar sababbin lokuta na NHL sun ninka sau biyu daga shekarun 1960 zuwa shekarun 1990, wanda ke sa mutane su yi mamakin abubuwan da zai yiwu. Tambayar da ta kaddamar da bincike mai yawa, ciki har da bincike na magunguna.
An bayar da shawara ga magungunan kashe qwari a matsayin hanyar NHL, amma hujja ba ta dace ba. Bayanan binciken kawai game da magungunan kashe qwari sun kasance mai yawa don kimanta hanyar haɗin kai tsakanin haruffa na NHL da takamaiman maganin pesticide.
Nazarin mutanen da suka tsira daga bama-bambaran nukiliya da haɗari na nukiliya sun nuna cewa suna da haɓaka mai yawa na bunkasa yawancin malignancies , ciki har da lymphoma ba Hodgkin.
Jiyya na baya don Wasu Magunguna
Mutanen da suka karbi chemotherapy ko radiation far for previous cancers suna da dan kadan mafi girma damar yin amfani da Lymphoma ba Hodgkin baya a rayuwa.
Age da Jima'i
Lokacin da masu bincike suka karu lambobi, sun gano cewa sauƙin samun NHL yana ƙaruwa yayin da kake tsufa. Har ila yau, ya fi kowa a cikin maza fiye da mata.
Kalma Daga
Hannun NHL daban-daban sune mummunan ƙwayoyin jini na lymphocyte-white, amma zasu iya bambanta sosai dangane da illa da cututtuka-kuma zai iya bambanta a hanyoyi masu muhimmanci game da dalilai da abubuwan haɗari.
Ga wasu nau'o'in NHL, kwayoyin halitta da yanayin muhalli na cututtuka sun fara fara fahimta, kuma an gano hanyoyin da wasu cututtuka da amsoshin su ta hanyar tsarin rigakafi.
Sources:
Peveling-Oberhag J, Arcaini L, Hansmann ML, et al. Ciwon haɗarin B-cell wadanda ba na Hodgkin C ne suka kamu da hanta. Epidemiology, rubutun kwayoyin sa hannu da kuma kula da asibiti. J Hepatol . 2013; 59 (1): 169-77.
Cibiyar Cancer ta Kasa. Helicobacter pylori da Cancer.
Ƙungiyar Lymphoma (Birtaniya). Gastric MALT lymphoma.
Hansson LE, Nyrén O, Hsing AW, et al. Rashin ciwon ciwon ciki a cikin marasa lafiya da ciwon ciki ko ciwo na duodenal. N Engl J Med. 2006; 335: 242-249.