The differentiation of mesenchymal stem cells (MSCs) into type II alveolar epithelial (AT II) cells is critical for reepithelization and recovery in acute respiratory distress syndrome (ARDS), and Wnt signaling was considered to be the underlying mechanisms. In our previous study, we found that canonical Wnt pathway promoted the differentiation of MSCs into AT II cells, however the role of the ...

BACKGROUND During preoperative radiotherapy, effective doses of ionizing radiation occasionally cause wound complications after subsequent surgery. This study was designed to determine the effects of intraperitoneally or orally administered N-acetylcysteine (NAC) on anastomotic healing of irradiated rats. MATERIAL & METHODS Forty Wistar albino rats were randomized into four groups containing ...

Urethral stricture is one of the most difficult urological problems to heal adequately and many surgical and no surgical techniques have been described to its management. Reports has been documented in ancient literature of the Hindus, Egyptians and Greeks (1). In 1957, Ravasini described the internal urethrotomy under direct vision and used electrocautery to incise the stricture. In 1971, Sach...

  This study was designed to elucidate the possible difference between supa and ethicon.nylon in suturing rat skin.75 female spragne-dawley albino rats with mean weight 250 g were used and randomly divided into three groups of 30,30 and 15 rats.in 60 rats anesthesea was induced by ketamin and xylazin.followed by surgical preparation , a 5 cm abdominal skin incision was made and sutured by simp...

PURPOSE The aim of this study was to perform a histological analysis of the effect of a ytterbium-doped fiber (YDF) laser on oral buccal mucosa tissue in vivo to simulate its effect on the mucosa of the lower urinary tract. METHODS A total of 90 8-week-old Sprague-Dawley rats were anesthetized with urethrane (1.2 g/kg intraperitoneally). A prespecified inner buccal mucosal site was irradiated...

AIM To evaluate wound healing activity of cow urine ark in diabetic rats. MATERIALS AND METHODS Streptozotocin-induced diabetic Wistar albino rats were randomly divided into six groups (n = 6). Three groups - diabetic control, active control (glibenclamide), and treatment (cow urine ark) were operated for excision wounds (EWs). Rats in these groups received distilled water 1 ml/day, glibencla...

To the Editor: The Paul Gerson Unna boot (UB) is a compressive semisolid gauze casting saturated with mixture of zinc oxide, gum acacia, glycerol, castor oil, and deionized water.1Paranhos T. Paiva C.S.B. Cardoso F.C.I. et al.Assessment use in treatment chronic venous leg ulcers adults: systematic review protocol.BMJ Open. 2019; 9: e032091Crossref PubMed Scopus (3) Google Scholar In setting sta...

At the end of 2013, The United Nations (UN) General Assembly 68th Session proclaimed 2015 to be the International Year of Light (IYL). Various scientific organizations, institutions, and societies are to all be brought together to raise global awareness about light (and lasers) and its uses in technology, including medicine, and everyday use. This worldwide program will highlight our dependence...

This paper focuses on the potential applications of regenerative medicine to include cell and biomaterialbased therapies for treating combat casualties at early echelons. The intent is to explore and evaluate the potential improvements, such as faster healing and/or greater functional outcome, that can be gained from applications of these medical technologies at the early echelons to include Le...