galactomannan has been researched along with Burns* in 2 studies
2 other study(ies) available for galactomannan and Burns
Article | Year |
---|---|
Silica microsphere-resorcinol composite embedded collagen scaffolds impart scar-less healing of chronic infected burns in type-I diabetic and non-diabetic rats.
The existence of diabetes and microbial infection in burn wounds makes the healing process more complex. Herein, we synthesize a collagen based hybrid scaffold incorporated with a silica-resorcinol composite and cross-linked with an oxidized fenugreek seed polysaccharide to stimulate scar-less healing in chronic wounds with type-I diabetes and microbial infection. The spectroscopic analyses of the hybrid scaffolds reveal the chemical and structural integrity of collagen. The hybrid scaffolds are shown to be appropriate for in vivo tissue regeneration through cytocompatibility and hemocompatibility studies. Scaffolds were applied to diabetic albino rats induced with chronically infected burn wounds with respective controls. Histological and immunohistochemical analyses of the granulation tissue collected from the hybrid scaffold treated animal groups showed improved angiogenesis, reepithelialization and TGF-β3 expression, which eventually led to scar-less wound healing. The results confirm that the prepared hybrid collagen scaffold could be used for effective scar-less wound healing in chronic burn wounds. Topics: Animals; Bacterial Infections; Burns; Collagen; Diabetes Mellitus, Experimental; Diabetes Mellitus, Type 1; Galactose; Male; Mannans; Microspheres; Plant Extracts; Rats; Resorcinols; Silicon Dioxide; Streptozocin; Treatment Outcome; Trigonella | 2020 |
Clinical utility of fungal screening assays in adults with severe burns.
Fungal wound infection is a leading cause of burn wound infections, and diagnosis is often delayed as it conventionally requires culture and histopathology. Fungal screening assays have sped diagnosis of invasive fungal infections in other populations. Few studies have evaluated the performance of fungal screening assays outside of the hematologic malignancy and hematopoietic stem cell transplant populations.. We performed a three year retrospective analysis of all fungal screening assays in burn patients in the ICU between 2008 and 2011. The primary goal was to evaluate the correlation between the two available fungal screening assays, (1→3)-β-d-glucan (BG) and galactomannan (GM) assay, and fungal wound colonization (FWC) and infection (FWI). We also evaluated previously hypothesized causes of false positives and their associations with false positives in the burn population.. We identified 53 patients [median 29% total body surface area burned (TBSA), IQR 17-51] with BG or GM serological tests available, of which 15 had a FWI or FWC. FWC/FWI was associated with higher TBSA (p=0.02). BG and GM correlated with TBSA (BG 0.57, p<0.01; GM 0.35, p=0.02), but neither assay was associated with FWI/FWC or species of fungus involved when FWI/FWC was diagnosed.. Positive BG and GM fungal screening assays are not associated with FWI/FWC, or with species of fungus when FWC/FWI is present. BG false positives are common and associated with higher TBSA burns. Topics: Adult; Antigens, Fungal; beta-Glucans; Biomarkers; Burns; Female; Galactose; Humans; Male; Mannans; Middle Aged; Mycoses; Retrospective Studies; Wound Infection | 2013 |