樱桃视频

September 20, 2016

Too little sleep, or too much, linked to risk of heart disease

Sleep irregularities may be tied to a variety of health problems, such as diabetes and obesity, that can increase the risk of cardiovascular disease, a leading U.S. doctors group says.

September 19, 2016

Preemies may have long-term breathing problems

Even preemies who receive breathing treatments to improve lung function early in life may have respiratory challenges as children and adolescents, an Australian study suggests.

September 17, 2016

Black doctors call on Obama to ban sale of menthol products

A group of African-American doctors is calling on President Obama to ban the sale of menthol-flavored cigarettes, which data shows are heavily favored among black smokers.

September 16, 2016

Novavax vaccine for respiratory disease fails in late stage trial

Novavax Inc said on Thursday that its experimental vaccine for a serious infectious respiratory disease failed at the final stage of human testing, sending its stock plunging more than 80 percent.

September 15, 2016

Too soon to tell if 9/11 firefighters face increased cancer risk, study says

Fifteen years after the 9/11 attacks, the jury is still out on whether firefighters who worked at the World Trade Center site have increased odds of developing cancer, a U.S. study suggests.

September 15, 2016

Smoking may lead to heart failure by thickening heart wall

Smoking is associated with thicker heart walls and blood pumping difficulties that may eventually lead to heart failure, a U.S. study suggests.

September 15, 2016

FDA panel recommends dropping serious warning on Pfizer's Chantix

A serious warning on Pfizer Inc's drug that helps quit smoking should be removed, 10 of 19 independent panelists to the U.S. Food and Drug Administration recommended on Wednesday, after reviewing additional trial data.

September 14, 2016

Parents may misuse results of infant genetic testing

When parents find out their newborn carries a gene mutation linked to cystic fibrosis, many use the information unexpectedly or inappropriately, according to a new study.

September 14, 2016

Scientific evidence grows for e-cigarettes as quit-smoking aids

Electronic cigarettes may have helped about 18,000 people in England to give up smoking last year and there is no evidence of any serious side effects associated with their use for up to two years, according to studies published on Tuesday.

September 13, 2016

Video exams may help expand kids' access to asthma care

Children with asthma who live miles from specialists might do just as well when doctors treat them via video chats as they do when they visit physicians in person, a small experiment suggests.