Two related studies, one in humans and the other in rats, found that the cardiovascular effects of cigarettes and e-cigarettes are strikingly similar, and these harmful effects on blood vessel function are likely caused by airway irritation due to inhalation of a foreign substance, rather than a specific component of the cigarette smoke or e-cigarette vapor (aerosol).
Washington [US], August 26 (ANI): A detailed analysis of pancreatic cancer by researchers at Washington University School of Medicine in St. Louis has revealed details of two key transition points in the development of these tumours the shift from normal cells to precancerous cells and the change from precancerous to cancerous cells. Understanding these transitions will help lead to the development of novel therapies.
Washington [US], July 6 (ANI): A study from the National Institutes of Health (NIH) said the immune response triggered by COVID-19 infection can damage the brain's blood vessels and may lead to short- and long-term neurological symptoms.
Washington [US], June 16 (ANI): White House Chief Medical advisor Dr Antony Fauci on Wednesday (local time) tested positive for COVID-19 on a rapid antigen test.
Washington [US], January 8 (ANI): A recent clinical study has identified sildenafil, FDA-approved therapy for erectile dysfunction and pulmonary hypertension, as a promising drug candidate to treat Alzheimer's disease.
Kolkata (West Bengal) [India], January 7 (ANI): Medical experts believe that after the administration of mixed doses of COVID-19 vaccine, patients need to be kept under observation for at least an hour to determine no side effects of the cocktail of two antiviral jabs.
Washington [US], January 3 (ANI): A new study by the Cleveland Clinic has found that sildenafil, an FDA-approved therapy for erectile dysfunction and pulmonary hypertension, is a promising drug candidate to help prevent and treat Alzheimer's disease.
Washington [US], December 29 (ANI): The Food and Drug Administration in the US has said that rapid antigen tests are less sensitive for detecting Omicron variant infections.
Washington [US], December 8 (ANI/Sputnik): Antibody measurements shortly after people were vaccinated against COVID-19 revealed the potential for speedier clinical trials of new vaccine candidates with fewer participants, the National Institutes of Health (NIH) said.
Washington [US], November 17 (ANI): Death from a heart attack or stroke may be the first cardiovascular disease (CVD) event in some people who smoke cigarettes and CVD is the leading adverse health effect among smokers, according to new research.