Objective(s) Wound healing represents a dynamic physiological process influenced by many factors. The aim of the present study was to evaluate the effects of Teucrium polium honey on the wound healing and tensile strength in rat. Materials and Methods Thirty-six Sprague-Dawley rats were randomly divided into four equal (n= 9) treatment and control groups. Two full-thickness wounds were made ...

Diabetes mellitus has been shown to be a factor in the development of corneal epithelial abnormalities in stressed human eyes, but the biochemical basis for this is not known. To see if sorbitol pathway activation might be involved, ocular surface epithelial healing rates and metabolites of the glycolytic and sorbitol pathways were measured in alloxan-diabetic rabbits. As in humans, corneal epi...

Aims: To evaluate umbilical cord serum therapy as a means of promoting the healing of persistent corneal epithelial defects. Methods: Umbilical cord serum or autologous serum drops were used to promote the healing of persistent epithelial defects. The study design was a prospective randomised controlled clinical trial. 60 eyes of 59 patients were divided into two groups, 31 in the cord serum gr...

AIMS To evaluate umbilical cord serum therapy as a means of promoting the healing of persistent corneal epithelial defects. METHODS Umbilical cord serum or autologous serum drops were used to promote the healing of persistent epithelial defects. The study design was a prospective randomised controlled clinical trial. 60 eyes of 59 patients were divided into two groups, 31 in the cord serum gr...

Signal transducer and activator of transcription (STAT) 3 is a pleiotropic transcription factor with important functions in cytokine signaling in a variety of tissues. However, the role of STAT3 in the intestinal epithelium is not well understood. We demonstrate that development of colonic inflammation is associated with the induction of STAT3 activity in intestinal epithelial cells (IECs). Stu...

AIMS To investigate if the amniotic membrane (AM) promotes epithelial migration while inhibiting stromal remodelling associated with corneal haze after excimer laser keratectomy. METHODS A wound 150 microm in depth and 6.0 mm in diameter was produced in 40 rabbits using an excimer laser. One eye was randomly chosen to be covered by the AM while the other eye served as a control. Epithelial wo...

Studies of electric effects in biological systems, from the work on action potential to studies limb regeneration or wound healing, commonly focus transitory behaviour and not addressing question homeostasis. Here we use a microfluidic device study how homeostasis confluent epithelial tissues is modified when transepithelial difference that different natural one imposed an layer. When field dir...

In order to investigate the role of albumin precursor and Hsp70 in corneal wound healing, we have analyzed the distribution of these proteins in wounded and non-wounded corneas of rabbits and the effects of topical applications of anti-albumin precursor and anti-Hsp70 antibodies on wound healing. Anti-albumin precursor and anti-Hsp70 antibodies were topically applied in healing corneal epitheli...

PURPOSE Abnormalities in corneal reepithelialization caused by second-hand cigarette smoke (CS) are less known than the effects of CS on other tissues. The effects of CS on corneal epithelial cell migration and associated signaling mechanisms were examined, to determine the mechanisms by which CS delays corneal wound healing. METHODS Corneal epithelial cells in two-dimensional or organ cultur...

Cells move along surfaces both as single cells and multi-cellular units. Recent research points toward pivotal roles for water flux through aquaporins (AQPs) in single cell migration. Their expression is known to facilitate this process by promoting rapid shape changes. However, little is known about the impact on migrating epithelial sheets during wound healing and epithelial renewal. Here, we...