Surgery

Ablative fractional laser beneficial for C-section scars

(HealthDay)—Ablative fractional laser (AFXL) treatment is beneficial for patients with cesarean section (C-section) scars, according to a study published online Nov. 8 in Lasers in Surgery and Medicine.

Cardiology

Scientists create heart cells better, faster, stronger

Scientists at the Gladstone Institutes identified two chemicals that improve their ability to transform scar tissue in a heart into healthy, beating heart muscle. The new discovery advances efforts to find new and effective ...

Surgery

Er:YAG Laser shows superior efficacy in Rx of acne scars

(HealthDay)—Er:YAG is more efficacious than bipolar radiofrequency combined with diode laser (BRDL) for treatment of mild-to-moderate acne scars, according to a study published online Nov. 2 in Lasers in Surgery and Medicine.

Diseases, Conditions, Syndromes

Study finds key regulator in pulmonary fibrosis

A Yale-led research team has identified an important enzyme that could lead to new therapies for a chronic fatal lung disease that affects hundreds of thousands in the United States each year.

Oncology & Cancer

Research uncovers defender against cancer-promoting liver damage

Most cases of liver cancer develop after long-term viral infection, chronic exposure to alcohol, or excessive accumulation of fat in the liver due to obesity. The liver reacts to those insults by trying to wall it off with ...

Medical research

Stopping scars before they form

Most people start racking up scars from an early age with scraped knees and elbows. While many of these fade over time, more severe types such as keloids and scars from burns are largely untreatable. These types of scars ...

Medical research

Novel technology may prevent burn scars

A group of researchers from Tel Aviv University and Harvard University has devised a new non-invasive method to prevent burn scarring caused by the proliferation of collagen cells. They are using short, pulsed electric fields ...

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