Skin Microbiota Profiles from Tape Stripping and Skin Biopsy Samples of Patients with Psoriasis Treated with Narrowband Ultraviolet B.

Purpose: Although the pathogenesis of psoriasis involves the dermis, most previous studies collected samples using the swab technique. A recent study examining the microbiomes obtained via both skin biopsies and swabs revealed a significant difference in normal skin. We hypothesized that the microbiome profile of patients with psoriasis from tape stripping and skin biopsy might be different.

Alteration of gut microbiota during narrowband ultraviolet B therapy in psoriasis: A preliminary study.

Gut microbiome dysbiosis is associated with psoriasis development. A relationship between gut microbiota and psoriasis treatment response has been reported. No study has reported the effect of narrowband ultraviolet B (NBUVB) therapy, a standard treatment of psoriasis, on gut microbiota.

Split face comparison between common concentration vs double dilution of intradermal abobotulinum toxin type A (Dysport) injection for facial lifting in Asians.

Background: The most efficacious concentration of botulinum toxin for facial lifting is not well established.

Objective: This study compared the efficacy of common concentration vs double dilution of intradermal abobotulinum toxin type A (Dysport) injection for facial lifting in Asians.

Methods: In all, 10 women aged 32-61 years with mild to moderate facial laxity participated in this study.

Effect of astaxanthin on cutaneous wound healing.

Wound healing consists of a complex series of convoluted processes which involve renewal of the skin after injury. ROS are involved in all phases of wound healing. A balance between oxidative and antioxidative forces is necessary for a favorable healing outcome.