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  1. Fulltext Evaluation of physicochemical changes of spray-dried honey jackfruit (Artocarpus heterophyllus Lam.) powder during storage
    Wong, C. W., Leow, R. K. S., Lim, W. Y., Siew, Z. Z.
    International Food Research Journal, 2020;27(2):366-375.
    MyJurnal
    The present work was undertaken to investigate the effect of different packaging materials, namely polyethylene terephthalate (PET) and aluminium laminated polyethylene (ALP) on the physicochemical properties and microbiological stability of spray-dried honey jackfruit powder over seven weeks of storage at 38 ± 2°C and 90% relative humidity. The moisture content of honey jackfruit powder packaged in PET was doubled (12.32%) than of those packaged in ALP (5.31%). The water activity (aw) of the powders were lower than 0.6 for both packaging materials, thus considered shelf-stable. Hygroscopicity increased up to 42.44 and 39.84% for powder packaged in PET and ALP, respectively. The angle of repose for powders flowability increased to 19° (ALP) and 28° (PET), which indicated that the powders flowabili- ty significantly decreased upon storage. The degree of caking for powder packaged in ALP (43.69%) was much less severe than that of PET (84.51%). Powder packaged in ALP showed good solubility (81.07 - 99.01%) and satisfactory microbiological results (< log 2.58 CFU/g). The results recommended that ALP packaging was better suited for keeping spray-dried honey jackfruit powder.
  2. Fulltext A case of human enteric myiasis due to larvae of Hermetia illucens (Family: Stratiomyiadae): first report in Malaysia
    Lee HL, Chandrawathani P, Wong WY, Tharam S, Lim WY
    Malays J Pathol, 1995 Dec;17(2):109-11.
    PMID: 8935136
    A case of true enteric myiasis in a 7-year-old girl is reported. Two larvae were obtained from the vomitus of the patient. After processing and identification, the larvae were found to be those of Hermetia illucens (Soldier Fly). This is the first case of true enteric myiasis due to these larvae in Malaysia.
  3. Prevalence and prophylactic management of premolars with dens evaginatus in singaporean school children: a retrospective cohort study
    Gan JY, Lim WY, Chay PL, Ode W, Sim YF, Hong CHL
    Eur Arch Paediatr Dent, 2024 Nov 09.
    PMID: 39520509 DOI: 10.1007/s40368-024-00966-8
    PURPOSE: Dens evaginatus (DE) is characterised by the presence of a tubercle projection, which when fractured may lead to pulpal pathology. The aim of this study was to assess prevalence of DE in the local population and the long-term outcomes of asymptomatic DE premolars managed with tubercle grinding and composite overlay.

    METHODS: This is a retrospective cohort study of 9-year-old Singaporean children. The primary outcome was the success of prophylactic management of asymptomatic DE premolars with a single session of tubercle grinding and composite overlay, as determined by the absence of clinical signs or symptoms. The factors associated with survival of DE premolars treated were evaluated using Cox proportional hazard regression.

    RESULTS: The prevalence of DE among Singaporean children was 7.1% (12,677/178,801). DE premolars were more prevalent among females (56.1%) and those of Chinese ethnicity (87.1%). At the tooth level, 26,875 asymptomatic DE premolars were prophylactically managed with tubercle grinding and composite overlay and 2471 DE premolars did not receive any intervention. The mean review period was 46.2 ± 20.2 months. The success rate for DE premolars that received the intervention was significantly higher (p  

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