Successful and quick treatment of nevus of Ota with 755nm picosecond laser in Chinese.

Nevus of Ota, also known as nevus fusco-caeruleus ophthalmo-maxillaris, is a benign dermal melanocytosis. In the past, this disease was usually treated by Q-switched laser therapy, but the course of treatment was relatively long. In recent years, it has been reported that 755nm picosecond laser, which was firstly reported to treat tattoos, is also effective in the treatment of nevus of Ota.

Demographic and clinical characteristics and risk factors for Staphylococcal scalded skin syndrome in Hunan.

Objective: To realize the risk factors, clinical features, and treatments of Staphylococcal scalded skin syndrome (SSSS).


Methods: The clinical features, laboratory findings, and treatment were retrospectively analyzed in 290 patients from Hunan Children's Hospital.


Results: Of the 290 patients, less than 3 years old children were 76.

Mitochondrial aerobic respiration is activated during hair follicle stem cell differentiation, and its dysfunction retards hair regeneration.

Background. Emerging research revealed the essential role of mitochondria in regulating stem/progenitor cell differentiation of neural progenitor cells, mesenchymal stem cells and other stem cells through reactive oxygen species (ROS), Notch or other signaling pathway. Inhibition of mitochondrial protein synthesis results in hair loss upon injury.