labarai

Yaro yana kwana a karkashin wanigidan sauro.A wani bincike na baya-bayan nan, gidajen sauron da aka yi amfani da su tare da clofenapyr sun rage yawan zazzabin cizon sauro da kashi 43% a shekara ta farko da kashi 37% a shekara ta biyu idan aka kwatanta da daidaitattun gidajen yanar gizo na pyrethroid. Hotuna |Takardu
Wani sabon nau'in gidan gado wanda zai iya kawar da sauro masu jure wa maganin kwari na gargajiya ya rage yawan kamuwa da cutar zazzabin cizon sauro a Tanzaniya, in ji masana kimiyya.
Idan aka kwatanta da daidaitattun gidajen sauro na pyrethroid kawai, gidajen sauron sun rage yawan kamuwa da cutar zazzabin cizon sauro, sun rage yawan kamuwa da cutar da yara da kusan rabi sannan kuma an rage yawan kamuwa da cutar da kashi 44 cikin dari a cikin shekaru biyu na gwajinta.
Ba kamar magungunan kashe qwari da ke kashe sauro ba, sabbin gidajen sauro na sa sauro ba zai iya kare kansa ba, motsi ko cizon su, yana kashe su da yunwa, kamar yadda bincike da aka buga a watan Maris na jaridar The Lancet ya nuna.
A cikin wannan binciken da ya shafi gidaje sama da 39,000 da yara sama da 4,500 a Tanzaniya, an gano cewa gidan sauro na kwari da aka dade ana kula da shi tare da maganin kwari guda biyu, chlorfenapyr da chlorfenapyr LLIN, an rage yawan cutar zazzabin cizon sauro da kashi 43% idan aka kwatanta da daidaitattun gidajen sauro na pyrethroid kawai. , da kuma raguwa na biyu na 37%.
Binciken ya nuna cewa clofenapyr ya kuma rage yawan sauro masu kamuwa da zazzabin cizon sauro da kashi 85 cikin dari.
A cewar masana kimiyya, clofenapyr yana aiki daban-daban fiye da pyrethroids ta hanyar haifar da spasms a cikin tsokoki na pterygoid, wanda ke hana aikin tsokoki na jirgin. Wannan yana hana sauro haɗuwa da ko cizon ma'aikatansa, wanda zai iya haifar da mutuwarsu.
Dokta Manisha Kulkarni, mataimakiyar farfesa a Makarantar Koyar da Cututtuka ta Jami'ar Ottawa, ta ce: “Ayyukanmu na ƙara clofenac zuwa daidaitattun gidajen sauro na pyrethroid yana da babban damar shawo kan cutar zazzabin cizon sauro da sauro masu jure wa magunguna ke yadawa a Afirka ta hanyar 'ƙasa' sauro.“Kiwon Lafiyar Jama’a.
Sabanin haka, gidajen sauron da aka yi amfani da su tare da piperonyl butoxide (PBO) don inganta tasirin pyrethroids sun rage kamuwa da cutar zazzabin cizon sauro da kashi 27% a cikin watanni 12 na farko na gwaji, amma bayan shekaru biyu tare da amfani da daidaitattun gidajen sauro.
Gidan yanar gizo na uku da aka yi da pyrethroid da pyriproxyfen (matsayin sauro na mata) yana da ɗan ƙarin tasiri idan aka kwatanta da daidaitattun gidajen yanar gizo na pyrethroid. Dalilin ba a bayyane yake ba, amma yana iya zama saboda rashin isasshen pyriproxyfen da ke kan layi akan lokaci.
“Ko da yake ya fi tsada, ƙarin farashin clofenazim LLIN yana raguwa ta hanyar adanawa daga rage adadin cutar zazzabin cizon sauro da ke buƙatar magani.Don haka, gidaje da al'ummomin da ke rarraba gidajen sauro na clofenazim suna da yuwuwar kasancewa Gabaɗayan kuɗin ana sa ran zai yi ƙasa kaɗan, "in ji ƙungiyar masana kimiyya, waɗanda ke fatan Hukumar Lafiya ta Duniya da shirye-shiryen magance zazzabin cizon sauro za su yi amfani da sabbin gidajen sauro a yankunan da ke da maganin kwari. sauro.
Abubuwan da aka samo daga Cibiyar Nazarin Magunguna ta ƙasa, Kwalejin Kilimanjaro Christian College of Medicine, Makarantar Tsabtace Tsabtace ta London da Magungunan wurare masu zafi (LSHTM) da Jami'ar Ottawa labarai na maraba ne a nahiyar da daidaitattun gidajen sauron gadaje suka gaza kare mutane daga kamuwa da cuta.
Gidan sauron da aka yi wa maganin kwari ya taimaka wajen hana kashi 68% na cutar zazzabin cizon sauro a yankin kudu da hamadar Sahara tsakanin shekarar 2000 zuwa 2015. A cikin 'yan shekarun da suka gabata, raguwar zazzabin cizon sauro ya tsaya cik ko ma koma baya a wasu kasashe.
Mutane 627,000 ne suka mutu sakamakon zazzabin cizon sauro a shekarar 2020, idan aka kwatanta da 409,000 a shekarar 2019, akasari a Afirka da yara.
"Wadannan sakamako masu ban sha'awa sun nuna cewa muna da wani ingantaccen kayan aiki don taimakawa wajen magance zazzabin cizon sauro," in ji jagoran binciken, Dokta Jacklin Mosha daga Cibiyar Nazarin Kiwon Lafiya ta Tanzaniya.
Kungiyar ta ce, "saron da ba ya tashi, ba cizon sauro ba," wanda aka sayar da shi a matsayin "Interceptor® G2," zai iya haifar da gagarumar nasarar yaki da cutar zazzabin cizon sauro a yankin kudu da hamadar sahara.
Koyaya, sun ce ana buƙatar ƙarin bincike don gwada yuwuwar haɓakawa da kuma ba da shawarar dabarun sarrafa juriya da ake buƙata don kiyaye inganci a cikin dogon lokaci.
"Ana buƙatar taka tsantsan," in ji marubucin marubuci Natacha Protopopoff. "Babban faɗaɗa ma'auni na pyrethroid LLIN shekaru 10 zuwa 20 da suka wuce ya haifar da saurin yaduwar juriya na pyrethroid.Kalubalen yanzu shine kiyaye tasirin clofenazepam ta hanyar haɓaka dabarun sarrafa juriya masu ma'ana."
Wannan shine farkon gwaji da yawa da gidan sauro na clofenapyr.Sauran kuma sun kasance a Benin, Ghana, Burkina Faso da Cote d'Ivoire.
Yankunan da ke fama da ciyayi da damina ne suka fi fama da matsalar, inda noman da ake nomawa a kasar ya ragu da kashi 70 cikin dari.