Page 51 - தேசிய நிறுவனம் ஆஃப் சுற்றுச்சூழல் ஆரோக்கியம் அறிவியல் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

How to Find Mutated Sperm? Just Go FISH Chemotherapy and radiation treatments are known to cause harsh side effects that patients can see or feel throughout their bodies. Yet there are additional, unseen and often undiscussed consequences of these important therapies: the impacts on their future pregnancies and hopes for healthy children. Extensive evidence shows that chemotherapy and radiation treatments are genotoxic, meaning they can mutate the DNA and damage chromosomes in patients’ cancerous and noncancerous cells alike. When this occurs in a germline cell – which are egg cells in women and sperm in men – it can lead to serious fetal and birth defects in a resulting pregnancy. For the few chemotherapies that have been studied, the risk of mutated sperm diminishes over time, as the treatment agents leave the body and men produce new sperm that were never exposed to the genotoxic agents. But for most chemotherapeutic drugs, there is still no information on their impact o

Stanford universityUnited statesLawrence livermore national laboratoryAndrew wyrobekLawrence berkeley national laboratory labNational institute of environmental health scienceBerkeley labNational autonomous university of mexicoMd anderson cancer centerLawrence berkeley national laboratoryCancer centerNational autonomous universityNational instituteEnvironmental health scienceஸ்டான்போர்ட் பல்கலைக்கழகம்ஒன்றுபட்டது மாநிலங்களில்