Health

E-cigarettes: five things to know

E-cigarettes have become hugely popular in the past decade but a rash of vaping-linked deaths and illnesses in the United States is feeding caution about a product, already banned in some places.

Overweight & Obesity

Will green tea help you lose weight?

Evidence has shown that green tea extract may be an effective herbal remedy useful for weight control and helping to regulate glucose in type 2 diabetes. In order to ascertain whether green tea truly has this potential, Jae-Hyung ...

Medical research

Organ engineering: Possibilities and challenges ahead

Cartilage, bone, and skin can already be regenerated in vitro, and these tissues are currently available for clinical applications. However, regeneration of more complex tissues such as the liver and pancreas has yet to be ...

Surgery

New device could make closing surgical incisions a cinch

Like many surgeons, Dr. Jason Spector is often faced with the challenge of securely closing the abdominal wall without injuring the intestines. If the process goes awry, there can be serious consequences for patients, including ...

Oncology & Cancer

Split-dose better than day-before colonoscopy prep

(HealthDay)—Split-dose regimens increase the quality of colon cleansing compared to day-before colonoscopy preparation, according to a review and meta-analysis published in the July issue of Gastroenterology.

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