Displaying publications 41 - 60 of 691 in total

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  1. Uppal PK
    Ann N Y Acad Sci, 2000;916:354-7.
    PMID: 11193645
    A pig-borne virus causing viral encephalitis amongst human beings in Malaysia was detected in 1997 by the Ministry of Health. Initially, the disease was considered to be Japanese encephalitis. Subsequently, it was thought to be a Hendra-like viral encephalitis, but on 10th April, 1999 the Minister of Health announced this mysterious and deadly virus to be a new virus named Nipah virus. The virus was characterized at CDC, Atlanta, Georgia. The gene sequencing of the enveloped virus revealed that one of the genes had 21% difference in the nucleotide sequence with about 8% difference in the amino acid sequence from Hendra virus isolated from horses in Australia in 1994. The virus was named after the village Nipah. In all, the Ministry of Health declared 101 human casualties, and 900,000 pigs were culled by April, 1999. The worst affected area in Malaysia was Negri Sembilan. The symptoms, incubation period in human being and pigs, animal to human transmission, threat of disease to other livestock, and control program adopted in Malaysia is described.
    Matched MeSH terms: United States
  2. Abass A, Adzitey F, Huda N
    Antibiotics (Basel), 2020 Dec 04;9(12).
    PMID: 33291648 DOI: 10.3390/antibiotics9120869
    Bacterial foodborne infections, including meat-derived infections, are globally associated with diseases and some deaths. Antibiotics are sometimes used to treat bacterial infections. The use of antibiotics by farmers contributes to the development of resistance by foodborne pathogens. This study aimed to investigate the antibiotics used by farmers and the occurrence of antibiotic-resistant Escherichia coli in ready-to-eat (RTE) meat sources. Data was obtained from livestock farmers through the administration of semistructured questionnaires (n = 376) to obtain information on their demographics, knowledge and antibiotic usage. The procedure in the USA Food and Drug Administration (FDA)'s Bacteriological Analytical Manual was used for E. coli detection. Antibiotic resistance test was performed using the disk diffusion method. The findings revealed that most of the farmers were male (74.5%), were aged 30-39 years (28.5%), had tertiary education (30.3%) and had 6-10 years of experience in livestock husbandry. Sheep (65.7%) were the most reared livestock, and antibiotics were mostly used to treat sick animals (36.7%). Tetracycline (27.7%) was the most common antibiotic used by farmers, followed by amoxicillin/clavulanic acid (18.6%) and trimethoprim/sulfamethoxazole (11.7%). Most farmers (56.1%) said they had knowledge of antibiotic usage. The prevalence of E. coli in RTE meats was lowest in pork (6.0%) and highest in chevon (20.0%). E. coli isolates from RTE meats were highly resistant to teicoplanin (96.77%), tetracycline (93.55%), amoxicillin/clavulanic (70.97%), azithromycin (70.97%) and trimethoprim/sulfamethoxazole (58.06%) but was susceptible to chloramphenicol (93.55%), ciprofloxacin (61.29%) and ceftriaxone (58.06%). The multiple antibiotic index ranged from 0.22 to 0.78. Multidrug resistance (93.55%) was high among the E. coli isolates. The resistance pattern AmcAzmTecTeSxt (amoxicillin/clavulanic acid-azithromycin-telcoplanin-tetracycline-trimethoprim/sulfamethoxazole) was the most common. The use of antibiotics by farmers must be well regulated. Sellers of RTE meats also ought to take hygiene practices seriously to keep meat safe and healthy for public consumption.
    Matched MeSH terms: United States; United States Food and Drug Administration
  3. Jinap S, Hajeb P
    Appetite, 2010 Aug;55(1):1-10.
    PMID: 20470841 DOI: 10.1016/j.appet.2010.05.002
    This article reviews application of glutamate in food and its benefits and role as one of the common food ingredients used. Monosodium glutamate is one of the most abundant naturally occurring amino acids which frequently added as a flavor enhancer. It produced a unique taste that cannot be provided by other basic taste (saltiness, sourness, sweetness and bitterness), referred to as a fifth taste (umami). Glutamate serves some functions in the body as well, serving as an energy source for certain tissues and as a substrate for glutathione synthesis. Glutamate has the potential to enhance food intake in older individuals and dietary free glutamate evoked a visceral sensation from the stomach, intestine and portal vein. Small quantities of glutamate used in combination with a reduced amount of table salt during food preparation allow for far less salt to be used during and after cooking. Because glutamate is one of the most intensely studied food ingredients in the food supply and has been found safe, the Joint Expert Committee on Food Additives of the United Nations Food and Agriculture Organization and World Health Organization placed it in the safest category for food additives. Despite a widespread belief that glutamate can elicit asthma, migraine headache and Chinese Restaurant Syndrome (CRS), there are no consistent clinical data to support this claim. In addition, findings from the literature indicate that there is no consistent evidence to suggest that individuals may be uniquely sensitive to glutamate.
    Matched MeSH terms: United States; United States Food and Drug Administration
  4. Ramezani A, Alvani SR, Lashai M, Rad H, Houshiarnejad A, Razani J, et al.
    Appl Neuropsychol Adult, 2019 12 27;29(1):53-58.
    PMID: 31880955 DOI: 10.1080/23279095.2019.1706517
    There is a growing need to conduct a neuropsychological assessment with bilingual Middle Eastern populations, particularly those who speak the Persian language (Farsi). Although validated neuropsychological and language tests have emerged in Iran, there remains a shortage of appropriate psychometric tests in the U.S. that have been validated for use with the Iranian-American population. This often leads to an assortment of using U.S. tests in English, U.S. tests translated into Farsi, and Iranian tests in Farsi, which can complicate the clinical assessment. To better understand common testing issues when working with bilingual Iranian-American patients, we review the first report of a 62-year-old, bilingual (English-Farsi) Iranian-American male with 18-years of education who was tested using U.S.-developed and Iranian-developed tests in both English and Farsi language. Pre-surgical, 6 months post-surgical, and 1.5 years of post-surgical assessment data are discussed. We highlight the strengths and limitations of naming tests, test used in the native country versus U.S. language tests, the importance of baseline testing, general bilingual Persian-English assessment considerations, and case-based learning points.
    Matched MeSH terms: United States
  5. Ma, Mei Siang, Zalini Yunus, Ahmad Razi Mohammad Yunus, Zukri Ahmad, Haryanti Toosa
    MyJurnal
    Abstract Water quality in the dental unit waterlines (DUWLs) is important to the patients and dental health care personnel as they are at risk of being infected with opportunistic pathogens such as Pseudomonas or Legionella species. In this study, a total of 86 samples were collected from DUWLs of 19 dental units in 11 Malaysian Armed Forces dental centres (MAFDC). 350 ml water sample was collected in sterile thiosulphite bags from the outlets of 3–way syringe, high speed handpiece, scaler, cup filler, independent water reservoir or the tap of the same surgery respectively. Samples were transported to the laboratory within 24 hours and kept in the refrigerator at 40C. 100ml of each sample was filtered through a 0.45 μm polycarbonate membrane filter. The filter was then inoculated onto plate count agar and incubated at 370 C for 24 hours, after which the formed colonies were enumerated. Another separate 100ml of water sample was poured onto buffered charcoal yeast extract agar and cetrimide agar to culture Legionnella and Pseudomonas respectively. Identification of these bacteria were confirmed by polymerase chain reaction and sequencing. Pseudomonas aeruginosa was detected in 9.5% of the samples but Legionnella was not detected in any of the samples. 77% of the samples met American Dental Association (ADA) recommendation of less than 200 cfu/ml. The result of this study showed that it is difficult if not impossible to eliminate biofilm from the DUWLs. Regular monitor of water quality from DUWL is required to maximise the health of the dental patients and dental health care personnel.
    Matched MeSH terms: United States
  6. Dugdale AE, Chen ST
    Arch Dis Child, 1979 Nov;54(11):880-5.
    PMID: 393181
    The draw-a-man (DAM) and draw-a-woman (DAW) tests were given to 307 schoolchildren in Petaling Jaya, Malaysia. The children were ethnically Malay, Chinese, or Indian (Tamil), and all came from lower socioeconomic groups. The standard scores of the Chinese children averaged 118 in the DAM and 112 in the DAW tests. These scores were significantly better than the American standards. Malay children scored significantly lower than Chinese, and Tamil children scored lower again. The nutritional status of the children had no influence on the scores. Chinese and Tamil children scored better in the DAM than the DAW, while in Malay boys the reverse was true. Malay children tended to emphasise clothing in the DAM, but Chinese and Tamil children scored better on items relating to facial features and body proportions. The Goodenough-Harris draw-a-person tests are obviously not culture-free, but the causes of ethnic differences have not been elucidated.
    Matched MeSH terms: United States
  7. Gordon JE, Scrimsha NS
    Arch. Environ. Health, 1969 Aug;19(2):199-216.
    PMID: 5817545
    Matched MeSH terms: United States
  8. Daum LT, Canas LC, Klimov AI, Shaw MW, Gibbons RV, Shrestha SK, et al.
    Arch Virol, 2006 Sep;151(9):1863-74.
    PMID: 16736092
    Currently circulating influenza B viruses can be divided into two antigenically and genetically distinct lineages referred to by their respective prototype strains, B/Yamagata/16/88 and B/Victoria/2/87, based on amino acid differences in the hemagglutinin surface glycoprotein. During May and July 2005, clinical specimens from two early season influenza B outbreaks in Arizona and southeastern Nepal were subjected to antigenic (hemagglutinin inhibition) and nucleotide sequence analysis of hemagglutinin (HA1), neuraminidase (NA), and NB genes. All isolates exhibited little reactivity with the B/Shanghai/361/2002 (B/Yamagata-like) vaccine strain and significantly reduced reactivity with the previous 2003/04 B/Hong Kong/330/2001 (B/Victoria-like) vaccine strain. The majority of isolates were antigenically similar to B/Hawaii/33/2004, a B/Victoria-like reference strain. Sequence analysis indicated that 33 of 34 isolates contained B/Victoria-like HA and B/Yamagata-like NA and NB proteins. Thus, these outbreak isolates are both antigenically and genetically distinct from the current Northern Hemisphere vaccine virus strain as well as the previous 2003-04 B/Hong Kong/330/2001 (B/Victoria lineage) vaccine virus strain but are genetically similar to B/Malaysia/2506/2004, the vaccine strain proposed for the coming seasons in the Northern and Southern Hemispheres. Since these influenza B outbreaks occurred in two very distant geographical locations, these viruses may continue to circulate during the 2006 season, underscoring the importance of rapid molecular monitoring of HA, NA and NB for drift and reassortment.
    Matched MeSH terms: United States/epidemiology
  9. Chen L, Yao XJ, Xu SJ, Yang H, Wu CL, Lu J, et al.
    Arch Virol, 2018 Nov 29.
    PMID: 30498962 DOI: 10.1007/s00705-018-4112-3
    Coxsackievirus A16 (CV-A16) of the genotypes B1a and B1b have co-circulated in mainland China in the past decades. From 2013 to 2017, a total of 3,008 specimens from 3,008 patients with mild hand, foot, and mouth disease were collected in the present study. Viral RNA was tested for CV-A16 by a real-time RT-PCR method, and complete VP1 sequences and full-length genome sequences of CV-A16 strains from this study were determined by RT-PCR and sequencing. Sequences were analyzed using a series of bioinformatics programs. The detection rate for CV-A16 was 4.1%, 25.9%, 10.6%, 28.1% and 12.9% in 2013, 2014, 2015, 2016 and 2017, respectively. Overall, the detection rate for CV-A16 was 16.5% (497/3008) in this 5-year period in Shenzhen, China. One hundred forty-two (142/155, 91.6%) of the 155 genotype B1 strains in the study belonged to subgenotype B1b, and 13 (13/155, 8.4%) strains belonged to subgenotype B1a. Two strains (CVA16/Shenzhen174/CHN/2017 and CVA16/Shenzhen189/CHN/2017) could not be assigned to a known genotype. Phylogenetic analysis of these two strains and other Chinese CV-A16 strains indicated that these two CV-A16 strains clustered independently in a novel clade whose members differed by 8.4%-11.8%, 8.4%-12.1%, and 14.6%-14.8% in their nucleotide sequences from those of Chinese B1a, B1b, and genotype D strains, respectively. Phylogenetic analysis of global CV-A16 strains further indicated that the two novel CV-A16 strains from this study grouped in a previously uncharacterized clade, which was designated as the subgenogroup B3 in present study. Meanwhile, phylogenetic reconstruction revealed two other new genotypes, B1d and B4, which included a Malaysian strain and two American strains, respectively. The complete genome sequences of the two novel CV-A16 strains showed the highest nucleotide sequence identity of 92.3% to the Malaysian strain PM-15765-00 from 2000. Comparative analysis of amino acid sequences of the two novel CV-A16 strains and their relatives suggested that variations in the nonstructural proteins may play an important role in the evolution of modern CV-A16.
    Matched MeSH terms: United States
  10. Arrows Change, 1997 Aug;3(2):4-5.
    PMID: 12348425
    Matched MeSH terms: United States
  11. Bhanegaonkar AJ, Horodniceanu EG, Abdul Latiff AH, Woodhull S, Khoo PC, Detzel P, et al.
    Asia Pac Allergy, 2015 Apr;5(2):84-97.
    PMID: 25938073 DOI: 10.5415/apallergy.2015.5.2.84
    BACKGROUND: Breastfeeding is best for infants and the World Health Organization recommends exclusive breastfeeding for at least the first 6 months of life. For those who are unable to be breastfed, previous studies demonstrate that feeding high-risk infants with hydrolyzed formulas instead of cow's milk formula (CMF) may decrease the risk of atopic dermatitis (AD).

    OBJECTIVE: To estimate the economic impact of feeding high-risk, not exclusively breastfed, urban Malaysian infants with partiallyhydrolyzed whey-based formula (PHF-W) instead of CMF for the first 17 weeks of life as an AD risk reduction strategy.

    METHODS: A cohort Markov model simulated the AD incidence and burden from birth to age 6 years in the target population fed with PHF-W vs. CMF. The model integrated published clinical and epidemiologic data, local cost data, and expert opinion. Modeled outcomes included AD-risk reduction, time spent post AD diagnosis, days without AD flare, quality-adjusted life years (QALYs), and costs (direct and indirect). Outcomes were discounted at 3% per year. Costs are expressed in Malaysian Ringgit (MYR; MYR 1,000 = United States dollar [US $]316.50).

    RESULTS: Feeding a high-risk infant PHF-W vs. CMF resulted in a 14% point reduction in AD risk (95% confidence interval [CI], 3%-23%), a 0.69-year (95% CI, 0.25-1.10) reduction in time spent post-AD diagnosis, additional 38 (95% CI, 2-94) days without AD flare, and an undiscounted gain of 0.041 (95% CI, 0.007-0.103) QALYs. The discounted AD-related 6-year cost estimates when feeding a high-risk infant with PHF-W were MYR 1,758 (US $556) (95% CI, MYR 917-3,033) and with CMF MYR 2,871 (US $909) (95% CI, MYR 1,697-4,278), resulting in a per-child net saving of MYR 1,113 (US $352) (95% CI, MYR 317-1,884) favoring PHF-W.

    CONCLUSION: Using PHF-W instead of CMF in this population is expected to result in AD-related costs savings.

    Matched MeSH terms: United States
  12. Chow S, Seow CS, Dizon MV, Godse K, Foong H, Chan V, et al.
    Asia Pac Allergy, 2018 Oct;8(4):e41.
    PMID: 30402408 DOI: 10.5415/apallergy.2018.8.e41
    Background: Atopic dermatitis (AD) is a common skin condition among Asians. Recent studies have shown that Asian AD has a unique clinical and immunologic phenotype compared with European/American AD.

    Objective: The Asian Academy of Dermatology and Venereology Expert Panel on Atopic Dermatitis developed this reference guide to provide a holistic and evidence-based approach in managing AD among Asians.

    Methods: Electronic searches were performed to retrieve relevant systematic reviews and guidelines on AD. Recommendations were appraised for level of evidence and strength of recommendation based on the U.K. National Institute for Health and Care Excellence and Scottish Intercollegiate Guidelines Network guidelines. These practice points were based on the consensus recommendations discussed during the Asia Pacific Meeting of Experts in Dermatology held in Bali, Indonesia in October 2016 and April 2017.

    Results: The Expert Panel recommends an approach to treatment based on disease severity. The use of moisturizers is recommended across all levels of AD severity, while topical steroids are recommended only for flares not controlled by conventional skin care and moisturizers. Causes of waning efficacy must be explored before using topical corticosteroids of higher potency. Topical calcineurin inhibitors are recommended for patients who have become recalcitrant to steroid, in chronic uninterrupted use, and when there is steroid atrophy, or when there is a need to treat sensitive areas and pediatric patients. Systemic steroids have a limited role in AD treatment and should be avoided if possible. Educational programs that allow a patient-centered approach in AD management are recommended as an adjunct to conventional therapies. Recommendations on the use of phototherapy, systemic drugs, and emerging treatments are also included.

    Conclusion: The management of AD among Asians requires a holistic approach, integrating evidence-based treatments while considering accessibility and cultural acceptability.

    Matched MeSH terms: United States
  13. Amarra MS, Khor GL, Chan P
    Asia Pac J Clin Nutr, 2016;25(2):227-40.
    PMID: 27222405 DOI: 10.6133/apjcn.2016.25.2.13
    The term 'added sugars' refers to sugars and syrup added to foods during processing or preparation, and sugars and syrups added at the table. Calls to limit the daily intakes of added sugars and its sources arose from evidence analysed by WHO, the American Heart Association and other organizations. The present review examined the best available evidence regarding levels of added sugar consumption among different age and sex groups in Malaysia and sources of added sugars. Information was extracted from food balance sheets, household expenditure surveys, nutrition surveys and published studies. Varying results emerged, as nationwide information on intake of sugar and foods with added sugar were obtained at different times and used different assessment methods. Data from the 2003 Malaysian Adult Nutrition Survey (MANS) using food frequency questionnaires suggested that on average, Malaysian adults consumed 30 grams of sweetened condensed milk (equivalent to 16 grams sugar) and 21 grams of table sugar per day, which together are below the WHO recommendation of 50 grams sugar for every 2000 kcal/day to reduce risk of chronic disease. Published studies suggested that, for both adults and the elderly, frequently consumed sweetened foods were beverages (tea or coffee) with sweetened condensed milk and added sugar. More accurate data should be obtained by conducting population-wide studies using biomarkers of sugar intake (e.g. 24-hour urinary sucrose and fructose excretion or serum abundance of the stable isotope 13C) to determine intake levels, and multiple 24 hour recalls to identify major food sources of added sugar.
    Matched MeSH terms: United States
  14. Kasmini K, Idris MN, Fatimah A, Hanafiah S, Iran H, Asmah Bee MN
    Asia Pac J Clin Nutr, 1997 Sep;6(3):172-4.
    PMID: 24394759
    6239 children aged 7 to 16 years, attending 22 primary and secondary schools in Kuala Lumpur, Malaysia, were screened using a self report questionnaire, with their heights and weights measured using a digital electronic SECA beam balance. The selection was done by a two staged stratified random sampling from a total of 226 schools in Kuala Lumpur. The racial distribution was 56.7% Malays, 33.8% Chinese and 8.1% Indians; 3.6% (n:222) of the children were identified as obese and 6% (n:373) identified as overweight. The definitions of obese and overweight were computed using growth charts of the National Centre for Health Statistics (NCHS) from the median of the reference population. There were no significant differences amongst the 3 major ethnic groups in the obese group. The differences were significant in the overweight group with the Indians most overweight, followed by the Chinese and the Malays.
    Matched MeSH terms: United States
  15. Rajiah K, Maharajan MK, Fang Num KS, How Koh RC
    Asian Pac J Cancer Prev, 2017 06 25;18(6):1573-1579.
    PMID: 28669170
    Background: The objective of this study is to determine the influence of dental students’ knowledge and attitude
    regarding human papillomavirus infection of cervical cancer on willingness to pay for vaccination. Basic research
    design: A convenience sampling method was used. The minimal sample size of 136 was calculated using the Raosoft
    calculator with a 5 % margin of error and 95% confidence level. Participants: The study population were all final
    year dental students from the School of Dentistry. Methods: A self-administered questionnaire was used to measure
    knowledge levels and attitudes regarding human papillomavirus vaccination. Contingent valuation was conducted
    for willingness to pay for vaccination. Main outcome measures: The Center for Disease Control and Prevention has
    stated that human papillomavirus are associated with oropharynx cancer and the American Dental Association insist on
    expanding public awareness of the oncogenic potential of some HPV infections. Thus, as future dental practitioners,
    dental students should be aware of human papillomavirus and their links with cancer and the benefits of vaccination.
    Results: Knowledge on HPV and cervical cancer did not impact on attitudes towards vaccines. However, significant
    correlation existed between knowledge and willingness to pay for vaccination. Conclusions: Dental students’ knowledge
    on HPV and cervical cancer has no influence on their attitude towards HPV vaccines. However, their willingness to
    pay for HPV vaccination is influenced by their knowledge of cervical cancer and HPV vaccination.
    Matched MeSH terms: United States
  16. Kirubakaran R, Chee Jia T, Mahamad Aris N
    Asian Pac J Cancer Prev, 2017 01 01;18(1):115-120.
    PMID: 28240018
    Background: Breast cancer is the commonest cancer among women worldwide. About one in nineteen women in
    Malaysia are at risk, compared to one in eight in Europe and the United States. The objectives of this study were: (1) to
    assess patients’ knowledge on risk factors, symptoms and methods of screening of breast cancer; and (2) to determine
    their perceptions towards the disease treatment outcomes. Methods: A cross-sectional survey using a validated selfadministered
    questionnaire was conducted among 119 consecutive surgical female patients admitted from 1st of
    September to 8th of October 2015 in Hospital Sultan Abdul Halim, Kedah. Data were analyzed using General linear
    regression and Spearman’s correlation with Statistical Package for Social Science (SPSS) version 20. Results: Mean (SD)
    age was 40.6 (15.1) years and majority of the patients were Malay (106, 89.1%). Mean scores for general knowledge,
    risk factors and symptoms of breast cancer were 50.2 (24.0%), 43.0 (22.9%) and 64.4 (28.4%) respectively. Mean
    total knowledge score was 52.1(19.7%). 80 (67.2%) and 55 (46.2%) patients were aware of breast self-examination
    and clinical breast examination recommendations, respectively. Generally, patients had positive perceptions towards
    breast cancer treatment outcomes. However, majority (59.7%) considered that it would be a long and painful process.
    Knowledge was significantly better among married women with spouses (p=0.046), those with personal history of
    breast cancer (p=0.022) and with monthly personal income (p=0.001) with the coefficient of determination, R2=0.16.
    Spearman’s correlation test showed a significant positive relationship between monthly personal income and breast
    cancer awareness (r = 0.343, p <0.001). Conclusion: Awareness on breast cancer among our patients was average. Thus,
    there is a need for more awareness programs to educate women about breast cancer and promote its early detection.
    Matched MeSH terms: United States
  17. Hearn RL
    Asian Pac Cens Forum, 1985 May;11(4):1-4, 9-14, 16.
    PMID: 12267276
    Matched MeSH terms: United States
  18. East-West Center. Population Institute
    Asian Pac Cens Forum, 1981 Feb;7(3):1-4, 10.
    PMID: 12310317
    Matched MeSH terms: United States
  19. Bergstresser SM, Ghias K, Lane S, Lau WM, Hwang ISS, Ngan OMY, et al.
    Asian Bioeth Rev, 2020 Jun;12(2):173-194.
    PMID: 33717336 DOI: 10.1007/s41649-020-00120-8
    Contemporary bioethics education has been developed predominately within Euro-American contexts, and now, other global regions are increasingly joining the field, leading to a richer global understanding. Nevertheless, many standard bioethics curriculum materials retain a narrow geographic focus. The purpose of this article is to use local cases from the Asia-Pacific region as examples for exploring questions such as 'what makes a case or example truly local, and why?', 'what topics have we found to be best explained through local cases or examples?', and 'how does one identify a relevant local case?' Furthermore, we consider the global application of local cases to help extend the possible scope of the discussion, opening new avenues for the development of practical bioethics educational materials. We begin with a background description and discussion of why local cases enhance bioethics education, move to an overview of what is currently available and what is not for the region, and then outline a discussion of what it means to be local using example cases drawn from Hong Kong, Australia, Pakistan, and Malaysia. We are not creating a casebook but rather constructing by example a toolbox for designing active and dynamic learning cases using regional diversity as contextualised cases with generalised principles.
    Matched MeSH terms: United States
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