Saynis yahanadu waxay sheegeen in qiyaasta yar ee maalinlaha ah ee Viagra ay si weyn u yarayn karto halista kansarka mindhicirka ee moodooyinka xayawaanka, taas oo ah sababta saddexaad ee keenta dhimashada kansarka.
Dr. Darren D. Browning, oo ah cilmi baare kansarka ka ah Xarunta Kansarka ee Georgia iyo Waaxda Biochemistry iyo Molecular Biology, ayaa sheegay in Viagra ay yareyn karto sameynta burooyinka kalabar. Burooyinku waa unug unug xuubka dheecaanka xiidmaha oo aan caadi ahayn oo badanaa astaamo la'aan, laakiin burooyinka waxay leeyihiin Suurtagalnimada inay noqdaan kansar.
Viagra waxay joojin kartaa enzyme-ka dabiiciga ah ee PDE5 ee unugyada mindhicirka iyo unugyada kale ee GMP ee wareega wareegga, sidaas darteed waxaa loo isticmaali karaa si loo yareeyo faafitaanka unugyada iyo hagaajinta kala duwanaanta unugyada, sida unugyada goblet ee qarsoodiga ah xabka difaaca. Daraasadu waxay ogaatay in bartilmaameedka wareegtada calaamadaha GMP ay u muuqato inay tahay istaraatijiyad ka hortag wanaagsan oo loogu talagalay bukaannada khatarta sare leh.
The study found that placing Viagra in the drinking water of mice reduced polyps in the mouse model, and the mice had genetic mutations in adenomatous polyposis coli (APC). Like these mice, people with mutations in the APC gene can develop into hundreds or thousands of polyps in the colon and rectum, and ultimately eventually cause kansarka mindhicirka. At the same time, giving Viagra to young mice can reduce the number of tumors in these animals by half.
Waxa uu tilmaamay in Viagra ay suuqa ku jirtay sannado badan, isla markaana ay caan ku tahay inay dejiso unugyada muruqa siman ee ku wareegsan xididdada dhiigga. Waxaa loo isticmaalaa dadka qaba qiyaaso badan iyo kooxaha da'da, laga bilaabo bukaanada qaba hypertension sambabada oo dhicis ah ilaa dadka waayeelka ah ee qaba cillad kacsi. Dr. Browning ayaa sheegay in talaabada xigta ay tahay in lagu daro tijaabooyinka kiliinikada ee dawooyinka ee dadka khatarta sare ugu jira kansarka mindhicirka, sida kuwa leh taariikh qoys oo xoog leh, burooyin badan, iyo caabuq xiidmaha oo daba-dheeraada sida colitis. Haddii baaritaanku gaaro natiijooyin lagu farxo, Viagra waxay dib u cusbooneysiin doontaa calaamadaha ka hortagga kansarka.
