Method: This was a cross-sectional study involving healthcare workers of the Penampang and Putatan districts of Sabah, Malaysia. A total of 167 health professionals from primary healthcare settings took part in this study via a self-administered questionnaire from November 2020 until January 2021. Independent t-test and Analysis of Variance were used to determine differences in preventive practice for categorical independent variables. Pearson product-moment correlation was applied to assess the relationship between Job Satisfaction, burnout, and preventive practice. Subsequently, predictors of preventive practice at work among healthcare workers in Sabah were identified through Binomial Logistic Regression.

Results: The prevalence of good preventive practice among health professionals at work was 71.3%. There was no difference in preventive practice between professions. Almost all participants reported having good personal protective equipment compliance and hand hygiene practice at work. Marital status (AOR = 4.170, 95% CI = 1.787, 9.733; p = 0.001), average sleep hours (AOR = 1.775, 95% CI = 1.144, 2.754; p = 0.01), and pandemic-related burnout (AOR = 0.905, 95% CI = 0.847, 0.967; p = 0.003) were identified as significant predictors of preventive practice at primary healthcare facilities.

METHOD: A retrospective study was conducted involving syndromic craniosynostosis patients who underwent surgical expansion via the DO technique from the year 2012 to March 2022. Changes in six parameters which consist of visual acuity, refractive error, optic disc health, intraocular pressure, degree of proptosis and orbital volume were measured objectively pre and post-surgery. For categorical parameters, the Chi-square cross-tab test was done. Paired sample T-test was used for normally distributed variables. Wilcoxon signed-rank test was used for non-normally distributed data.

RESULTS: Visual impairment was present in 21.4% of eyes before surgery and increased to 28.5% post-surgery. Three patients had changes of refractive error post-surgery with one developed hypermetropia, another developed anisometropia and the last had improvement to no refractive error. Two patients had optic disc swelling which was resolved post-surgery. Intraocular pressure changes were inconsistent post-surgery. All patients achieved a significant reduction in the degree of proptosis post-surgery. Orbital volume calculation using computed tomography (CT) scans shows a significant increase in volume post-surgery for all patients.

CASE REPORT: This study reports a case of prosthetic joint infection in a patient who had a previous history of total knee replacement surgery. Cy. fabianii was recovered from intraoperative culture specimens identified by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and confirmed using molecular assays. It was, however, initially misidentified as Candida utilis by phenotypic identification.

METHODS: We retrospectively evaluated the surgical outcome of the BGI with Supramid© 3/0 ripcord stent in patients with NVG. No tube ligation or venting slits were performed. Supramid was removed after 3mo if the target intraocular pressure (IOP) was not achieved. Surgical success was defined as IOP≤21 mm Hg with (qualified success) or without IOP-lowering medications (complete success).

RESULTS: Twenty-six eyes from 24 patients were included in the study. The median duration of follow-up was 4 [interquartile range (IQR)=1-5]y, ranging from 0.5 to 5y. IOP decreased by a mean of 24.2 mm Hg (59.7%); from a mean of 40.5±12.6 mm Hg at baseline to 16.3±11.9 mm Hg, P≤0.001. The number of glaucoma medications reduced from a median of 5 (IQR=5-6) to 1 (IQR=0-2, P≤0.001) at the final follow-up. Overall success rates were 88.0% at 1y, 34.8% at 3y, 66.7% at 4y, and 50% at 5y. Hypertensive phase (HP) in the first 3mo occurred in 15/26 eyes (57.7%) with a mean IOP of 31.1 mm Hg.

AIM: To investigate the potential anti-cancer activity of pomegranate peel on growth and cell death mechanisms of chronic myeloid leukemic (CML) cells, K562.

MATERIALS AND METHODS: Punica granatum peels extract (PGPE) was extracted by successive ethanol extraction, 80% (v/v), freeze dried, diluted to 20 mg/mL working concentration and was subjected to phytochemical screening. K562 cell was treated with crude PGPE for 72 h. Following IC50 concentration, the apoptosis, cell cycle and protein analysis were evaluated. Cell growth inhibition assay was performed by conventional trypan blue exclusion assay. Apoptosis and cell cycle were analyzed by flow-cytometry using BD apoptosis and cell cycle kits and protein analysis by western blotting. All the results are expressed as mean ± standard error of mean of three independent experiments. Statistical analysis was performed by nonparametric Mann-Whitney U-test.

RESULTS: Results demonstrated that PGPE promotes growth inhibition of K562 cells mainly via G2/M phase arrest while still conserving apoptosis induction, but at a lower rate. Apoptosis activities were proposed by the up-regulation of caspases and cytochrome c with an elevated level of p21 and p53.