Sangik Bang

Efficient oral administration of protein‐based therapeutics faces significant challenges due to degradation from the highly acidic conditions present in the stomach and proteases present in the digestive tract. Herein, investigations into spike‐covered sunflower sporopollenin exine capsules (SECs) for oral protein delivery using bovine serum albumin (BSA) as a model drug are reported and provide significant insights into the optimization of SEC extraction, SEC loading, and controlled release. Th

BACKGROUND: LL-37 is a naturally occurring antimicrobial peptide found in the wound bed and assists wound repair. No published study has characterized the role of LL-37 in the function(s) of human mesenchymal stem cells (MSCs). This study investigated the functions of adipose-derived stromal/stem cells (ASCs) activated by LL-37 by performing both in vitro assays with cultured cells and in vivo assays with C57BL/6 mice with hair loss. METHODS: Human ASCs were isolated from healthy donors with wri

The extended latissimus dorsi flap has been widely used for breast reconstruction. However, seroma at the donor site is a common complication and makes it difficult for reconstructive surgeons to choose it as a primary option. We analyzed the association between seroma and reconstructions with extended latissimus dorsi flaps. A series of 120 consecutive cases were included in this study. The average body mass index (BMI) was 22.1 kg/m, and the mean ratio of the flap weight to the extirpated brea

The aim of this study was to assess the impact of immediate breast reconstruction (IBR) with autologous tissue on the development of post-mastectomy lymphedema in patients undergoing modified radical mastectomy (MRM). A retrospective chart review was performed for early-stage breast cancer patients who underwent MRM between January 2001 and December 2009. Patients were categorized into two groups based on whether or not they underwent IBR. The incidence of lymphedema was assessed and compared. A

Melanoma is a malignant skin cancer that displays a high rate of tumor cell migration and metastasis. This study examined how corticotropin-releasing hormone (CRH) affects the migration of melanoma cells in order to further understand the relationship between stress and tumor cell migration. The migration assay data showed that CRH treatment increased the level of B16F10 cell migration in a dose- and time-dependent manner. To determine whether the extracellular signal-regulated protein kinase 1/

The demand for high-quality silicone breast implants is rising. This was the first clinical study on implantation of Asian company-made silicone breast implants into Asian women. The authors report 4-year study data for BellaGel implants. This study is an ongoing 10-year study with 103 subjects undergoing augmentation or primary reconstruction with BellaGel implants. To assess effectiveness, rupture and capsular contracture rates were measured and Kaplan-Meier analysis was performed. Paired <i>t

Dysregulation of collagen production contributes to various pathological processes, including tissue fibrosis as well as impaired wound healing. Lipo-prostaglandin E1 (Lipo-PGE1), a lipid microsphere-incorporated prostaglandin E1, is used as a vasodilator for the treatment of peripheral vascular diseases. Lipo-PGE1 was recently shown to enhance human dermal fibroblast (HDF) migration and in vivo wound healing. No published study has characterized the role of Lipo-PGE1 in collagen regulation in H