A cewar masu zane-zane, C-Fast - na'urar da aka yi amfani da ita a kan na'urar gano bam - za ta canza bayyanar cututtuka da yawa.
Na'urar da ke hannun likitan ba komai ba ce kamar kayan aikin da yawancin asibitocin karkara ke amfani da su a kan kogin Nilu. Na farko, zayyana ta ta dogara ne kan aikin gano bam da sojojin Masar ke amfani da su. Na biyu, na'urar tana kama da eriyar rediyon mota. Na uku - kuma watakila mafi ban mamaki - a cewar likita, yana iya gano cutar hanta daga nesa a cikin majiyyaci da ke zaune a 'yan mitoci kaɗan, cikin dakika.
Eriya shine samfurin na'urar da ake kira C-Fast. Idan kun yi imani da masu ginin Masar, C-Fast hanya ce ta juyin juya hali ta gano cutar hanta ta C (HCV) ta amfani da fasahar gano bam. Ƙirƙirar ƙirƙira tana da rigima sosai - idan an tabbatar da ingancinta a kimiyyance, fahimtarmu da gano cututtuka da yawa za su iya canzawa.
"Muna fuskantar sauye-sauye a fannonin da suka hada da ilmin sinadarai, Biochemistry, Physics da Biophysics," in ji Dokta Gamal Shiha, sanannen kwararre kan cutar hanta a Masar, kuma daya daga cikin wadanda suka kirkiro na'urar. Shiha ya gabatar da damar C-Fast a Cibiyar Nazarin Cutar Hanta (ELRIAH) a lardin Ad-Dakahlijja a arewacin Masar.
Samfurin, wanda Guardian ya lura a wurare daban-daban, a kallon farko yayi kama da injin inji, kodayake akwai sigar dijital kuma. Da alama na'urar tana karkata zuwa ga masu fama da cutar ta HCV, yayin da a gaban mutane masu lafiya ba ta motsi. Shiha ya yi iƙirarin cewa wand ɗin yana girgiza a gaban filin maganadisu da wasu nau'ikan HCV ke fitarwa.
Masana kimiyyar lissafi suna tambayar tushen kimiyya akan abin da ake zaton aikin na'urar daukar hoto ya dogara. Wani da ya samu lambar yabo ta Nobel ya fito fili ya bayyana cewa abin da aka kirkira ba shi da isassun tushe na kimiyya.
A halin da ake ciki, masu gina na'urar sun tabbatar da cewa an tabbatar da ingancinta ta hanyar gwaje-gwajen da aka yi wa majinyata 1600 daga ko'ina cikin kasar. Bugu da ƙari, ba a yi rikodin sakamakon ƙarya ko ɗaya ba. Kwararrun kwararrun da ake girmamawa a cikin cututtukan hanta, waɗanda suka ga na'urar daukar hotan takardu a aikace da idanunsu, suna bayyana kansu da kyau, kodayake a hankali.
– Babu wani abin al’ajabi. Yana aiki - jayayya prof. Massimo Pinzani, Shugaban Sashen Nazarin Ciwon Hanta a Cibiyar Bincike Kan Hanta da Cututtuka na Tsarin narkewar abinci a Kwalejin Jami'ar London. Pinzani, wanda a kwanakin baya ya ga irin wannan samfurin da ake yi a Masar, yana fatan nan ba da jimawa ba zai iya gwada na'urar a asibitin kyauta na Royal da ke Landan. A ra'ayinsa, idan an tabbatar da ingancin na'urar daukar hotan takardu ta hanyar kimiyya, za mu iya tsammanin juyin juya halin likita.
Aikin yana da mahimmanci musamman a Masar, wanda ke da mafi girman kaso na masu cutar HCV a duniya. Wannan mummunar cutar hanta yawanci ana gano ta tare da gwajin jini mai rikitarwa da tsada. Kudin tsarin yana kusan £ 30 kuma yana ɗaukar kwanaki da yawa don sakamako.
Wanda ya kirkiri na'urar shine Birgediya Ahmed Amien, injiniya kuma kwararre wajen gano bama-bamai, wanda ya kera na'urar tare da hadin gwiwar gungun masana kimiya mai mutum 60 na sashen injiniya na sojojin Masar.
Bayan 'yan shekarun da suka gabata, Amien ya zo ga ƙarshe cewa ƙwarewarsa - gano bam - yana iya yiwuwa a yi amfani da shi don gano cututtukan da ba su da haɗari. Ya kera na'urar daukar hoto don gano akwai kwayar cutar murar aladu, wacce ta damu matuka a lokacin. Bayan barazanar murar aladu ta ƙare, Amien ta yanke shawarar mayar da hankali kan HCV, cutar da ke shafar kashi 15 cikin ɗari na yawan jama'a. Masarawa. A yankunan karkara, kamar Kogin Nilu, inda ELRIAH yake, kusan kashi 20 cikin XNUMX na kamuwa da cutar. al'umma.
Amien ya juya ga Shiha na ELRIAH, asibiti mai zaman kansa wanda aka kafa bayan an bayyana cewa gwamnatin Hosni Mubarak ba ta ɗauki haɗarin kamuwa da cutar hanta da muhimmanci ba. An bude asibitin ne a watan Satumbar 2010, watanni hudu kafin juyin juya halin Masar na 2011.
Da farko, Shiha ya yi zargin cewa ƙirar ƙira ce. "Na gaya musu ban gamsu ba," in ji Shiha. - Na yi gargadin cewa ba zan iya kare wannan ra'ayi a kimiyyance ba.
A ƙarshe, duk da haka, ya yarda ya gudanar da gwaje-gwajen, saboda hanyoyin bincike a wurinsa yana buƙatar lokaci da kuma kashe kuɗi masu yawa. "Dukkanmu mun yi la'akari da wasu sababbin hanyoyin gano cutar da kuma magance wannan cuta," in ji Shiha. – Mun yi mafarkin wani sauki bincike gwajin.
Yau, bayan shekaru biyu, Shiha yana fatan cewa C-Fast zai zama mafarkin gaskiya. An gwada na'urar akan marasa lafiya 1600 a Masar, Indiya da Pakistan. Shiha ya yi iƙirarin cewa bai taɓa kasawa ba - ya ba da damar gano duk cututtukan da suka kamu da cutar, kodayake a cikin kashi 2 cikin ɗari. na marasa lafiya sun nuna kuskuren kasancewar HCV.
Wannan yana nufin cewa na'urar daukar hotan takardu ba za ta kawar da buƙatar gwajin jini ba, amma zai ba likitoci damar iyakance kansu ga gwajin dakin gwaje-gwaje kawai idan gwajin C-Fast ya tabbata. Tuni Amien ya tattauna da jami'an ma'aikatar lafiya ta Masar game da yiwuwar amfani da na'urar a fadin kasar nan da shekaru uku masu zuwa.
Hepatitis C ya yadu a Masar a cikin 60s da 70s lokacin da ake yawan amfani da allura masu gurɓataccen ƙwayar cuta ta HCV a matsayin wani ɓangare na shirin rigakafi na ƙasa daga schistosomiasis, cuta da ƙwayoyin cuta da ke rayuwa a cikin ruwa ke haifar da su.
Idan aka yi amfani da na'urar a duniya, za ta hanzarta aiwatar da aikin tantance cutar da ka iya shafar mutane miliyan 170 a duniya. Saboda tsadar gwaje-gwajen da ake amfani da su a yau, yawancin masu ɗaukar HCV ba su san kamuwa da cutar ba. Shiha ya kiyasta cewa a Masar kusan kashi 60 cikin dari. marasa lafiya ba su cancanci gwajin kyauta ba, kuma kashi 40 cikin ɗari. ba zai iya biyan jarrabawa ba.
– Idan har za a iya fadada iyakokin aikace-aikacen wannan na'urar, za mu fuskanci juyin juya hali a fannin likitanci. Duk wata matsala za ta kasance mai sauƙin ganowa, Pinzani ya yi imani. A ra'ayinsa, na'urar daukar hoto na iya zama da amfani wajen gano alamun wasu nau'in ciwon daji. – Likita na yau da kullun zai iya gano alamar ƙari.
Amien ya yarda cewa yana la'akari da yiwuwar amfani da C-Fast don gano ciwon hanta na B, syphilis da HIV.
Dr. Saeed Hamid, shugaban kungiyar Pakistan Society for Study of Liver Disease, wanda ya yi gwajin na'urar a Pakistan, ya ce na'urar daukar hoto ta tabbatar da yin tasiri sosai. - Idan an amince da shi, irin wannan na'urar daukar hotan takardu zai ba ku damar yin nazarin yawan jama'a da gungun mutane cikin arha da sauri.
A halin yanzu, masana kimiyya da yawa - ciki har da wanda ya sami lambar yabo ta Nobel - suna tambayar tushen kimiyya akan abin da na'urar daukar hoto ke aiki. Mujallun kimiyya guda biyu da ake girmamawa sun ƙi buga labarai game da ƙirƙirar Masarawa.
Na'urar daukar hotan takardu ta C-Fast tana amfani da wani lamari da aka sani da sadarwar salula ta lantarki. Masana kimiyya sun yi nazarin wannan ka'idar a baya, amma babu wanda ya tabbatar da ita a aikace. Yawancin masana kimiyya suna da shakka game da shi, suna manne wa sanannen imani cewa sel suna sadarwa ta hanyar saduwa ta jiki kai tsaye.
A halin da ake ciki, a cikin bincikensa na 2009, masanin ilimin halittar dan adam dan kasar Faransa Luc Montagnier, wanda ya lashe kyautar Nobel saboda gano cutar kanjamau, ya gano cewa kwayoyin halittar DNA suna fitar da igiyoyin lantarki. Duniyar kimiyya ta yi wa bincikensa ba'a, inda ta kira shi "Tsarin ilimin kimiyya" kuma yana kamanta shi da homeopathy.
A cikin 2003, masanin kimiyyar lissafi dan Italiya Clarbruno Vedruccio ya gina na'urar daukar hoto ta hannu don gano kasancewar ƙwayoyin cutar kansa, yana aiki akan ka'ida mai kama da C-Fast. Tun da yake ba a tabbatar da ingancinsa a kimiyyance ba, an cire na'urar daga kasuwa a shekarar 2007.
- Babu isasshen shaidar XNUMX% da ke tabbatar da hanyoyin aiwatar da aikin [na ra'ayi] - in ji prof. Michal Cifra, shugaban sashen nazarin halittu a Kwalejin Kimiyya ta Czech, ɗaya daga cikin ƴan ƙwararrun masana kimiyyar kimiyyar lissafi waɗanda suka kware a sadarwar lantarki.
A cewar Cifra, ka'idar sadarwa ta electromagnetic ta fi dacewa fiye da da'awar masu shakka, kodayake kimiyyar lissafi ba ta tabbatar da hakan ba. – Masu shakka sun yi imanin cewa wannan zamba ce mai sauƙi. Ban tabbata ba. Ina a gefen masu binciken da suka tabbatar da cewa yana aiki, amma ba mu san dalilin ba tukuna.
Shiha ya fahimci dalilin da yasa masana kimiyya ba sa son amincewa da na'urar Amien. – A matsayin mai bita, zan ƙi irin wannan labarin da kaina. Ina son ƙarin shaida Yana da kyau cewa masu binciken sun yi zurfi sosai. Dole ne mu yi hankali.