Wound contraction effects and antibacterial properties of Tualang honey on full-thickness burn wounds in rats in comparison to hydrofibre

<p>Abstract</p> <p>Background</p> <p>Full-thickness burn wounds require excision and skin grafting. Multiple surgical procedures are inevitable in managing moderate to severe full-thickness burns. Wound bed preparations prior to surgery are necessary in order to prevent wound infection and promote wound healing. Honey can be used to treat burn wounds. However, not all the honey is the same. This study aims to evaluate the wound contraction and antibacterial properties of locally-produced <it>Tualang </it>honey on managing full-thickness burn wounds <it>in vivo</it>.</p> <p>Methods</p> <p>Thirty-six female <it>Sprague Dawley </it>rats were randomly divided into three groups. Under anaesthesia, three full-thickness burn wounds were created on the dorsum of the rats. The full-thickness burn wounds were inoculated with a specific organism (10⁴), namely <it>Pseudomonas aeruginosa </it>(n = 12), <it>Klebsiella pneumoniae </it>(n = 12), or <it>Acinetobacter baumannii </it>(n = 12). The three burn wounds were dressed with <it>Tualang </it>honey, hydrofibre and hydrofibre silver respectively. Swab samples were obtained every 3 days (day 3, 6, 9, 12, 15, 18 and 21) for quantitative and semi-quantitative microbiological analyses. Clinical assessments, including observations concerning the appearance and wound size, were measured at the same time.</p> <p>Results</p> <p>There was a rapid 32.26% reduction in wound size by day 6 (<it>p </it>= 0.008) in the <it>Tualang </it>honey-treated wounds, and 49.27% by day 15 (<it>p </it>= 0.005). The wounds remained smaller by day 18 (<it>p </it>< 0.032). <it>Tualang </it>honey-treated rats demonstrated a reduction in bacterial growth in <it>Pseudomonas aeruginosa </it>inoculated wounds (<it>p </it>= 0.005). However, hydrofibre silver and hydrofibre-treated wounds are superior to honey-treated wounds with <it>Acinetobacter baumannii </it>(<it>p </it>= 0.035). There was no statistical significant of antibacterial property in <it>Klebsiella pneumonia </it>inoculated wounds.</p> <p>Conclusions</p> <p><it>Tualang </it>honey has better results with regards to its control of <it>Pseudomonas aeruginosa </it>and its wound contraction effects on full-thickness burn wound <it>in vivo</it>.</p

Addiction to technology gadgets and services among School of Technology Management and Logistics (STML) Students

Addiction to technology gadgets and services is an increasingly worrying phenomena affecting people globally especially the youth. Therefore, the purpose of this study is to identifying the time, intentions and effect of addiction to technology gadgets and services among STML students. A sample size of 165 respondents was used for the study. A survey research method was adopted where questionnaire were employed as instruments for data collection. The question was structured in 5 points Likert rating scale and the data is analyzed using SPSS. All the variables have been accepted according to the Pearson correlation analysis at 99% significant level that have done. Simple descriptive statistics such as percentages and frequency distribution tables were to analyze the data. It is recommended to use another test to know the level of Internet Addiction Disorder (IAT) to get more accurate the level of addiction towards technology gadgets and service