healing of skin wound is a multi-factorial and complex process. proper treatment of diabetic wounds is still a major clinical challenge. although diabetes mellitus can occur in ruminants, healing of wounds in diabetic ruminants has not yet been investigated. the aim of this study was to evaluate healing of ovine excisional diabetic wound model. eight 4-month-old iranian makoui wethers were equa...

AIMS This study aimed to evaluate stromal wound healing morphology in short term unsutured compared with sutured corneal wounds, to define regional variation in healing within radial keratotomy wounds. METHODS Stromal scar tissue orientation (fibroblast and collagen fibre orientation) was analysed in unsutured and adjacent sutured keratotomy wounds in monkeys, 2 to 9 weeks after surgery, usin...

In contrast to adult cutaneous wound repair, early gestational fetal cutaneous wounds heal by a process of regeneration, resulting in little or no scarring. Previous studies indicate that down-regulation of HoxB13, a member of the highly conserved family of Hox transcription factors, occurs during fetal scarless wound healing. No down-regulation was noted in adult wounds. Here, we evaluate heal...

OBJECTIVE To observe the promoting effect of arnebia root oils on expression of basic fibroblast growth factor (bFGF) in skin wound of rabbits and the histomorphological changes in the wound surface, and to discuss its mechanism. METHODS Bilateral round skin wounds were made on the back of 15 rabbits. The three wounds on one side of the back of each rabbit were treated with arnebia root oils,...

Chronic wounds represent a significant burden to health services and are associated with patient morbidity. Novel methods to diagnose and/or treat problematic wounds are needed. Interleukin (IL)-15 is a cytokine involved in a number of biological processes and disease states such as inflammation, healing and cancer progression. The current study explores the expression profile of IL-15 and IL-1...

OBJECTIVE To determine the incidence of plantar puncture wound infections. METHODS Ambulatory emergency patients were surveyed with regard to a previous history of plantar puncture wounds and any subsequent infections. RESULTS 200 questionnaires were analysed. Forty four percent of respondents had previously sustained at least one plantar puncture wound. Of 156 wounds, 79 (50%) came to the ...

a chronic wound is a wound that does not heal in an orderly set of stages and in a predictable amount of time or wounds that do not heal within three months are often considered chronic. chronic wounds often remain in the inflammatory stage for too long and may never heal or may take years. chronic wound patients often report pain as dominant in their lives. persistent pain is the main problem ...

The possibility to use a suspended tridimensional matrix as scaffolding for re-epithelialization of in vitro cutaneous wounds was investigated with the aid of a human in vitro wound healing model based on viable full thickness skin. Macroporous gelatin microcarriers, CultiSpher-S, were applied to in vitro wounds and cultured for 21 days. Tissue sections showed incorporation of wound edge kerati...

Dog bite wounds are a common reason for dogs requiring veterinary care, but there is surprisingly little data on the bacteriology of bite wounds. A prospective study was performed on dogs with various grades of bite wound to identify the bacteria present in these wounds. Swabs were collected from all wounds for bacterial culture and cytology. All swabs were cultured aerobically and anaerobicall...

Introduction: Re-epithelialisation of cutaneous wounds is a complex multistep process. In partial thickness wounds, keratinocytes from wound edges and the remnants of the epidermal appendages contribute to the process. We investigated whether the mechanism of injury had any influence on reepithelialisation of partial thickness wounds in a porcine model. Method: Partial thickness wounds were cre...