Introduction: Intervention approaches that integrate human coaching into technology are considered as a convenient, accessible and scalable method to reach a larger population at risk. The objective of this paper is to present the protocol for a randomised controlled trial that evaluates the efficacy of a lifestyle intervention programme via a mobile phone app (MyDiPP), which aims to prevent diabetes among adults at risk of developing diabetes. Methods: MyDiPP intervention is to be delivered for 12 months with multiple approaches (weight loss, dietary modification, physical activity, and quality of life). Eligible adults aged 18-65 years, overweight/obese (body mass index, BMI ≥ 23kg/m2), and at high risk of type 2 diabetes [American Diabetes Association (ADA) Diabetes Risk Score ≥5, or haemoglobin A1c (HbA1c) of 5.6-6.2%], will be randomly assigned to one of two study groups (intervention or usual care control groups) in a 1:1 ratio using simple randomisation. Results: Changes in weight and HbA1c level (primary outcomes), and changes in physical activity level, dietary intake, and quality of life (secondary outcomes) will be assessed at 6 and 12 months. Conclusion: This study protocol describes the first digital therapy for diabetes prevention in Malaysia, which will determine whether the effect of this intervention is larger than the effect of usual care in reducing body weight and HbA1c level, and improving dietary intake, physical activity, and quality of life of high-risk individuals. Results from this trial may be useful for preventing type 2 diabetes mellitus in Malaysia.

Aims: Insect pests are one of the major constraints of oil palm production in Malaysia. However, synthetic chemical insecticides are the most common method for its control, despite their negative effects on non-target organisms and the development of resistance. Therefore, the present study is aimed to identify novel indigenous isolates of entomopathogenic fungi (EPF) in oil palm soil as part of integrated pest management (IPM) of oil palm insect pests. Methodology and results: The potential of EPF were isolated from the soil collected from the oil palm plantation in UPM using a mealworm beetle larva (Tenebrio molitor) as an insect bait. Seven Metarhizium anisopliae and two Purpureocillium lilacinum isolates were identified by morphological characterization (macroscopic and microscopic observation) and molecular identification using internal transcribed spacer (ITS) region (ITS region amplification). Conclusion, significance and impact of study To our knowledge, this is the first time P. lilacinum has been found in the soil of an oil palm plantation or any other host in Malaysia. Furthermore, both of the isolates M. anisopliae and P. lilacinum may be potentially considered as biological control candidates for major insect pests in oil palm.
Entomophthorales--genetics ; Palm Oil ; Insecticides

Introduction: Sex shapes immune response with possible consequence on tumor immune escape. Acute lymphoblastic leukemia (ALL) predominates in males while ovarian cancer (OC) occurs in females. NK cells essential for tumor killing may have male preponderance. Association of sex, NK cell activity and malignancies is unclear. We hypothesize that sex differentially affects KIR expressions in sex-biased cancers. Method: Expression of inhibitory (KIR2DL1-5 and KIR3DL1-3) and activating (KIR2DS1-2 and 4-5 and KIR3DS1) genes in B-, T-cell ALL, OC and normal controls were determined by reverse-transcription polymerase-chain-reaction. Result: All normal males (but not females) expressed the framework genes and generally maintained haplotype A, except KIR3DL1. Normal females expressed more activating KIRs. Frequencies of KIR2DL1, 2DL4 and 2DS2 were significantly reduced among ovarian cancer patients. Sex difference in frequencies of KIR expression was not detected in ALL as majority were undetectable except framework gene KIR3DL2, was more frequent among T-ALL. Conclusion: Cancers may be associated with reduced KIR expression and influence of sex requires investigation.

Introduction: The incidence and complications of hyperlipidemia associated co-morbidities and mortalities are grossly increasing globally. Intervention with natural products preparation has been identified as an alternative for the management of hyperlipidaemia and its related cardiovascular complications. This study investigated the anti-hyperlipidaemic activities of a mixture of Zinger officinale, Allium sativum, Citrus lemon, honey, and Malus domestica vinegar (ZACAH) extracts in in Sprague Dawley (SD) rats fed with high cholesterol diet. Methods: Thirty-six male SD rats were randomly distributed into 6 groups, including normal chow diet-fed (NC), high cholesterol diet (HCD), HCD+ Simvastatin (standard drug) while the remaining three groups were fed with HCD + ZACAH extracts at different doses (1, 3 and 5mg/kg body weight) for 18 weeks. Simvastatin at 10 mg/kg of bodyweight was used as control. High-performance liquid chromatography (HPLC) was used to determine phenolic compounds present in ZACAH extracts, elastase inhibitory assay was determined using spectrometric with a substrate (N-Succ-(Ala)3-pnitroanilide (SANA) while 2,2-diphenyl-1-picrylhydrazyl (DPPH) was performed based by the method described by Blois, 1958. Results: In vitro; ZACAH extracts had oxygen radical absorbance capacity (ORAC) value of 2000 µmol TE/100 mL, total phenolic content (TPC) of 7537 ± 54.5%, DPPH free radical scavenging activity of 27.34 ± 2.71%, elastase inhibitory assay of 29.29 ± 1.65% and lipoxygenase inhibitory assay of 98.58 ± 1.42%. In vivo, ZACAH extracts showed decreased bodyweight, adipose tissue, improved lipid profiles and hepatic biochemical enzymes. Conclusion: These results suggested that ZACAH extracts supplementation improved hyperlipidaemia in SD rats and might be a promising adjuvant for the treatment of hyperlipidaemia.

Purpose::Malnutrition is a common problem among hospitalized patients, especially among traumatic brain injury (TBI) patients. It is developed from hypermetabolism and the condition may worsen under the circumstance of underfeeding or incompatible dietary management. However, the data of nutrient intake especially calorie and protein among TBI patients were scarce. Hence, this study aimed to determine the calorie and protein intake among acute and sub-acute TBI patients receiving medical nutrition therapy in hospital Sultanah Nur Zahirah, Terengganu.Methods::This observational study involved 50 patients recruited from the neurosurgical ward. Method of 24 h dietary recall was utilized and combined with self-administered food diaries for 2-8 days. Food consumptions including calorie intake and protein intake were analyzed using Nutritionist PRO? (Woodinville, USA) and manual calculation based on the Malaysian food composition database (2015).Results::Patients consisted of 56% males and 44% females with the median age of 28.0 (IQR = 22.8-36.5) years, of which 92% were diagnosed as mild TBI and the remaining (8%) as moderate TBI. The Glasgow coma scale (GCS) was adopted to classify TBI severity with the score 13-15 being mild and 9-12 being moderate. The median length of hospital stay was 2 (IQR = 2.0-3.3) days. Calorie and protein intake improved significantly from day 1 to discharge day. However, the intake during discharge day was still considered as suboptimal, i.e. 75% of calorie requirement, whilst the median protein intake was only 61.3% relative to protein requirement. Moreover, the average percentages of calorie and protein intakes throughout hospitalization were remarkably lower, i.e. 52.2% and 41.0%, respectively.Conclusion::Although the calorie and protein intakes had increased from baseline, hospitalized TBI patients were still at a risk to develop malnutrition as the average intakes were considerably low as compared to their requirements. Optimum nutrient intakes especially calorie and protein are crucial to ensure optimum recovery process as well as to minimize risks of infection and complications.

Adult ; Classification ; Diagnosis ; Humans ; Malaysia ; Malocclusion ; Passive Cutaneous Anaphylaxis ; Retrospective Studies

In the article, two co-authors were missing in the author list.

Branchial apparatus anomalies usually manifest in teenage or early adult life. Infection complicates second branchial pouch anomalies usually presented as a neck lump or discharging sinus. It is the most common form of anomalies compared to another branchial pouch aberrant. However, it is extremely rare to find a complete branchial fistula with both internal and external openings. Misdiagnosis usually occurs leading to inappropriate and suboptimal treatment. Here, we report of a case of complete second branchial pouch fistula and discuss the clinical presentation and surgical management of such lesion.

Tong Nibong is a Bidayuh village located at Sarawak Kalimantan border. Since the year 2004 to 2009, a total of 537 cases of malaria were recorded in Serian District of which 14 cases were reported from Kampung Tong Nibong. Community empowerment programme for malaria infection prevention showed tremendous improvement in implementation. This intervention study aims to gauge the effectiveness of community empowerment approach in malaria elimination programme in Kampung Tong Nibong Serian. An intervention study was conducted with pre and post data collection. Data was collected using validated questionnaire by face to face interview. Universal sampling method was used to select respondents from head of household and post data was collected after intervention activities were carried out within a year of study period. The study showed significant difference on level of knowledge of respondents on vector of malaria between pre and post data with a P < 0.05. There was significant difference between pre and post data on practices on control and prevention of malaria with a P < 0.05. The same goes to level of positive attitude of respondents towards malaria control. In conclusion, the study can be considered successful because there is significant difference in knowledge, attitude and practice among the respondents between pre and post data. This indicates that community empowerment (voluntary participation) measures can be implemented in high risk or endemic areas where malaria is a persistent problem to the community and health institutions faces many limiting factors.​