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Fulltext Adherence to antiretroviral therapy, stigma and behavioral risk factors in HIV-infected adolescents in Asia

Prasitsuebsai W, Sethaputra C, Lumbiganon P, Hansudewechakul R, Chokephaibulkit K, Truong KH, et al.

AIDS Care, 2018 06;30(6):727-733.
PMID: 29336591 DOI: 10.1080/09540121.2018.1425363

We studied behavioral risks among HIV-infected and uninfected adolescents using an audio computer-assisted self-interview. A prospective cohort study was initiated between 2013 and 2014 in Malaysia, Thailand, and Vietnam. HIV-infected adolescents were matched to uninfected adolescents (4:1) by sex and age group (12-14 and 15-18 years). We enrolled 250 HIV-infected (48% male; median age 14.5 years; 93% perinatally infected) and 59 uninfected (51% male; median age 14.1 years) adolescents. At enrollment, HIV-infected adolescents were on antiretroviral therapy (ART) for a median (IQR) of 7.5 (4.7-10.2) years, and 14% had HIV-RNA >1000 copies/mL; 19% reported adherence <80%. Eighty-four (34%) HIV-infected and 26 (44%) uninfected adolescents reported having ever smoked cigarettes or drunk alcohol (p = 0.13); 10% of HIV-infected and 17% of uninfected adolescents reported having initiated sexual activity; 6 of the HIV-infected adolescents had HIV-RNA >1000 copies/mL. Risk behaviors were common among adolescents, with few differences between those with and without HIV.

Matched MeSH terms: Thailand
Fulltext Adult smokers' perception of the role of religion and religious leadership on smoking and association with quitting: a comparison between Thai Buddhists and Malaysian Muslims

Yong HH, Hamann SL, Borland R, Fong GT, Omar M, ITC-SEA project team

Soc Sci Med, 2009 Oct;69(7):1025-31.
PMID: 19695758 DOI: 10.1016/j.socscimed.2009.07.042

In recent years, attempts have been made to incorporate religion into tobacco control efforts, especially in countries like Malaysia and Thailand where religion is central to the lives of people. This paper is a prospective examination of the perceived relevance and role of religion and religious authorities in influencing smoking behaviour among Muslims in Malaysia and Buddhists in Thailand. Data were collected from 1482 Muslim Malaysian and 1971 Buddhist Thai adult smokers who completed wave 1 (early 2005) of the International Tobacco Control Southeast Asia Survey (ITC-SEA). Respondents were asked about the role of religion and religious leadership on smoking at Wave 1 and among those recontacted, quitting activity at Wave 2. Results revealed that over 90% of both religious groups reported that their religion guides their day-to-day behaviour at least sometimes, but Malaysian Muslims were more likely to report that this was always the case. The majority (79% Muslims and 88% Buddhists) of both groups believed that their religion discourages smoking. About 61% of the Muslims and 58% of the Buddhists reported that their religious leaders had encouraged them to quit before and a minority (30% and 26%, respectively) said they would be an influential source to motivate them to quit. Logistic regression models suggest that these religious factors had a clear independent association with making quitting attempts in both countries and this translated to success for Malaysian Muslims but not for the Thai Buddhists. Taken together, results from this study indicate that religion and religious authorities are both relevant and important drivers of quitting, but whether this is always enough to guarantee success is less clear. Religion can be a culturally relevant vehicle to complement other tobacco control efforts.

Matched MeSH terms: Thailand
Fulltext Adult smokers' reactions to pictorial health warning labels on cigarette packs in Thailand and moderating effects of type of cigarette smoked: findings from the international tobacco control southeast Asia survey

Yong HH, Fong GT, Driezen P, Borland R, Quah AC, Sirirassamee B, et al.

Nicotine Tob Res, 2013 Aug;15(8):1339-47.
PMID: 23291637 DOI: 10.1093/ntr/nts241

In this study, we aimed to examine, in Thailand, the impact on smokers' reported awareness of and their cognitive and behavioral reactions following the change from text-only to pictorial warnings printed on cigarette packs. We also sought to explore differences by type of cigarette smoked (roll-your-own [RYO] vs. factory-made [FM] cigarettes).

Matched MeSH terms: Thailand
Fulltext Advertising appeals and cultural values of video advertising in Thailand

Cheryl, Shee Yu Peh, Norazirah, Ayob

Trends in Undergraduate Research, 2020;3(1):1-8.
MyJurnal

In recent years, Thailand videos advertising is generally known as the leading producer of weep-worthy viral videos in the world. Reasons for Thailand advertisements to stand out from the rest is said to be because of its commonly used advertising appeals, and cultural values focused in majority of Thailand advertisements. This research aims to study advertising appeals and cultural values in Thailand video advertisements. Specifically, the research investigates the reflection of cultural value through advertising appeal through the executional framework in Thailand video advertisements. This exploratory research employs primarily the method of ethnography in order to understand how cultural values are reflected through the advertising appeals in video advertisements from Thailand. The result shows that the most commonly used advertising appeal are Family Appeal, followed by Health Appeal and Effective Appeal. In terms of cultural values, the result shows the Thailand’s advertisements are skewed slightly higher towards collectivism and femininity. Majority of the Thailand video advertisements are using executional framework of storytelling.

Matched MeSH terms: Thailand
Age at first marital union and fertility: evidence from some Asian and Pacific countries

Kanjanapan W

Ingu munje nonjip, 1986 Jun.
PMID: 12222504
Matched MeSH terms: Thailand
Fulltext Age-Friendly Environments in ASEAN Plus Three: Case Studies from Japan, Malaysia, Myanmar, Vietnam, and Thailand

Tiraphat S, Buntup D, Munisamy M, Nguyen TH, Yuasa M, Nyein Aung M, et al.

Int J Environ Res Public Health, 2020 06 23;17(12).
PMID: 32586034 DOI: 10.3390/ijerph17124523

Promoting age-friendly environment is one of the appropriate approaches to support quality of life toward ageing populations. However, the information regarding age-friendly environments in the Association of Southeast Asian Nations (ASEAN) Plus Three countries is still limited. This study aimed to survey the perceived age-friendly environments among ASEAN Plus Three older populations. This study employed cross-sectional quantitative research using multistage cluster sampling to select a sample of older adults in the capital cities of Japan, Malaysia, Myanmar, Vietnam and Thailand. The final sample was composed of 2171 older adults aged 55 years and over, including 140 Japanese, 510 Thai, 537 Malaysian, 487 Myanmarese, and 497 Vietnamese older adults. Data collection was conducted using a quantitative questionnaire with 20 items of perceived age-friendly environments with the rating scale based on the World Health Organization (WHO) standard. The score from the 20 items were analyzed and examined high-risk groups of "bad perception level" age-friendly environments using ordinal logistic regression. The research indicated the five highest inadequacies of age-friendly environments including: (1) participating in an emergency-response training session or drill which addressed the needs of older residents; (2) enrolling in any form of education or training, either formal or non-formal in any subject; (3) having opportunities for paid employment; (4) involvement in decision making about important political, economic and social issues in the community; and (5) having personal care or assistance needs met in the older adult's home setting by government/private care services. Information regarding the inadequacy of age-friendliness by region was evidenced to guide policy makers in providing the right interventions towards older adults' needs.

Matched MeSH terms: Thailand
Alcohol Advertising, Promotion, and Sponsorship: A Review of Regulatory Policies in the Association of Southeast Asian Nations

Herrera Amul GG

J Stud Alcohol Drugs, 2020 11;81(6):697-709.
PMID: 33308397

OBJECTIVE: The expansion of transnational alcohol corporations (TACs) in Southeast Asia has been suggested as a possible contributor to increased alcohol advertising, promotion, and sponsorship (AAPS), which in turn may have contributed to increasing rates of alcohol consumption and alcohol-related problems. The aim of this scoping review is to document the growth of TACs in the region and to critically evaluate the development of alcohol policies to regulate AAPS in 10 Southeast Asian nations.
METHOD: National policies related to AAPS were reviewed using data from the Global Information System on Alcohol and Health, following the framework of the WHO Global Strategy to reduce the harmful use of alcohol. The policy review was supplemented with data from corporate annual reports, press releases, four databases of academic literature, market research from Euromonitor International, and news articles.
RESULTS: Four TACs--Carlsberg, Diageo, Heineken, and San Miguel--have been expanding operations in Southeast Asia by setting up new breweries, acquiring local alcohol companies as subsidiaries, and entering into joint ventures. In contrast, policies for regulating AAPS vary across Southeast Asia and range from nonexistent to strong control of AAPS. There is strong control of AAPS in countries with existing legislation ranging from a complete ban (Brunei) to almost comprehensive bans (Indonesia, Myanmar, Laos) and partial bans (Thailand). Nonexistent to weak control of AAPS is observed in the Philippines, Singapore, Cambodia, Malaysia, and Vietnam, which mostly rely on voluntary regulation.
CONCLUSIONS: The study's findings point to the growing power of TACs in the region and call for the need for stronger measures based on scientific evidence of effectiveness that are implemented without interference from commercial interests.

Matched MeSH terms: Thailand
Alcohol consumption and attributable harm in middle-income South-East Asian countries: Epidemiology and policy options

Sornpaisarn B, Shield K, Manthey J, Limmade Y, Low WY, Van Thang V, et al.

Int J Drug Policy, 2020 Jul 22;83:102856.
PMID: 32711336 DOI: 10.1016/j.drugpo.2020.102856

Background Factors and policies which potentially explain the changes in alcohol consumption and related harms from 2010 to 2017 in 11 middle-income countries in the South-East Asian region (Cambodia, Lao PDR, Indonesia, the Philippines, Malaysia, Maldives, Myanmar, Sri Lanka, Thailand, Timor-Leste, and Vietnam) were examined. Methods Using secondary data from UN agencies, we analyzed trends in alcohol consumption, alcohol-attributable deaths and the burden of disease. Results Starting from a level of consumption significantly below the global average-especially among the Muslim-majority countries (Maldives, Indonesia, and Malaysia)-the majority of the countries in this region had markedly increased their alcohol consumption along with the economic development they experienced between 2010 and 2017. In fact, five middle-income countries in this region (Vietnam, Lao PDR, Cambodia, Myanmar, and Timor-Leste) were in the top 12 countries globally based on absolute increases in adult alcohol per capita consumption (APC). The Philippines and Malaysia were the exceptions, as they had reduced their APC over this period. The majority of South-East Asian countries had parallel increasing trends in the age-standardized alcohol-attributable deaths and DALYs since 2010, in contrast to global trends. While all countries put some alcohol control policies in place, there were differences in the number and strength of the policies applied, commensurate with trends in consumption. In particular, three of the countries which were most successful in reducing consumption and harm (Malaysia, Philippines, and Sri Lanka) applied more effective tax methods based on specific taxation alone or in combination with another taxation method, applying higher taxation rates and regularly increasing them over time. Conclusion To achieve the global target and the Sustainable Development Goal in reducing alcohol consumption worldwide, middle-income countries, especially lower-middle-income countries, should employ stricter alcohol control policies, and apply an appropriate excise tax on alcohol products with regular increases to reflect inflation.

Matched MeSH terms: Thailand
Allozyme variation in the camaenid tree snails Amphidromus atricallosus (Gould, 1843) and A. inversus (Müller, 1774)

Prasankok P, Ota H, Toda M, Panha S

Zoolog Sci, 2007 Feb;24(2):189-97.
PMID: 17409732

We examined allozyme variation in two camaenid tree snails, Amphidromus atricallosus and A. inversus, across two principal regions of Thailand and from Singapore, plus for A. inversus, one site in peninsular Malaysia. Using horizontal starch gel electrophoresis, 13 allozyme loci (11 polymorphic) were screened for A. atricallosus and 18 (5 polymorphic) for A. inversus. Heterozygosity was higher in A. atricallosus (Hexp=0.018-0.201, mean=0.085) than in A. inversus (Hexp=0-0.023, mean= 0.002). Genetic heterogeneity among samples was higher in A. inversus (Fst=0.965) than in A. atricallosus (Fst=0.781). Within A. atricallosus, populations were more differentiated in southern Thailand (Fst=0.551) than in eastern Thailand (Fst=0.144). The high Fst and low Hexp in populations of A. inversus suggest that this species is likely to have experienced a series of strong bottlenecks, perhaps occurring chiefly on offshore continental-shelf islands. The low Fst values of A. atricallosus in eastern Thailand suggest frequent gene flows among populations in this region. The southern and eastern samples of A. atricallosus exhibited fixed allele differences at four loci and great genetic distance (Nei's D=0.485-0.946), suggesting that these two samples may actually represent, or else be evolving into, separate species.

Matched MeSH terms: Thailand
Alpha 1-protease inhibitor (PI) subtypes in seven populations of east Asia

Saha N

Ann Hum Biol, 1990 5 1;17(3):229-34.
PMID: 2337328

The distribution of serum alpha 1-protease inhibitor (PI) or alpha 1-antitrypsin (alpha 1AT) subtypes was determined by thin-layer isoelectric focusing in a group of 1233 individuals from six Mongoloid populations of East Asia and Dravidian Indians. The sample comprised 385 Chinese from Singapore and 151 Chinese from the Fujien province; 126 Malays; 243 Filipinos; 112 Thais; 56 Koreans and 160 Dravidian Indians. The frequency of PiM1 ranged from 0.65 in the Thais to 0.81 in the Fujien Chinese. The highest frequency of PiM2 was found in the Dravidian Indians (0.28) followed by the Thais (0.25). The frequency of PiM3 was found to vary from 0.03 to 0.07 in these populations. A low frequency of PiF (0.01 to 0.02) and PiS (0.01 to 0.04) was also observed in the Mongoloid populations but absent in the Indians. The PiZ allele was completely absent in all these populations. The phenotypic distribution of PI subtypes was at Hardy-Weinburg equilibrium in all the populations.

Matched MeSH terms: Thailand
Fulltext Amphetamine type stimulant (ATS) induced psychosis: A rising problems in Malaysia

Ahmad, H.S.

Malaysian Journal of Psychiatry, 2008;17(2):1-4.
MyJurnal

The past decade has seen a marked increase in the popularity of ATS use, particularly methamphetamine, within East Asia,and the Pacific region. In Malaysia, the National Anti Drug Agency has identified 8,870 addicts (from January till August 2008) out of which 1,126 was ATS dependence. During the same period, the police have arrested 46,388 people under the Dangerous Drug Act 1952. They also has seize 283kg of syabu, 545kg of ecstacy powder, 66194 tablets of esctacy pills and 222,376 tablets of yaba pills from Jan till August this year. The occurrence of psychosis arising from the use of ATS was first reported in the late 1930's. With growing ATS use, particularly methamphetamine, ATS-induced psychosis has become a major impact on public health.Symptoms of ATS-induced psychosis: Methamphetamine use produces a variety of effects, ranging from irritability, to physical aggression, hyperawareness, hypervigilance, and psychomotor agitation. Repeated or high-dose use of the stimulant can cause drug-induced psychosis resembling paranoid schizophrenia, characterized by hallucinations, delusions and thought disorders. When used in long term, methamphetamine may lead to development of psychiatric symptoms due to dopamine depletion in the striatum. The most common lifetime psychotic symptoms among methamphetamine psychotic patients - as reported in a cross-country study involving Australia, Japan, the Philippines and Thailand - are persecutory delusion, auditory hallucinations, strange or unusual beliefs and thought reading. Those patients were also reported to suffer from impaired speech, psychomotor retardation, depression and anxiety. An ATS psychosis can be distinguished from primary psychotic disorders by time. In ATS-induced psychosis symptoms usually resolve after the drug is discontinued. If symptoms do not resolve within 2 weeks after cessation of stimulant use, a primary psychiatric disorder should be suspected. When compared with other stimulants, such as cocaine, psychosis is induced more commonly by ATS, possibly due to the longer duration of action produced by amphetamines.For example, while smoking cocaine produces a high that lasts for 20-30 minutes, smoking methamphetamine produces a high that lasts 8-24 hours. Other symptoms of ATS-induced psychosis reported include affective blunting,(6) violent behavior, and self-mutilation and self-injurious behavior.

Matched MeSH terms: Thailand
Fulltext An Assessment of Heavy Metals Toxicity in Asian Clam, Corbicula fluminea, from Mekong River, Pa Sak River, and Lopburi River, Thailand

Sow AY, Dee KH, Lee SW, Eh Rak AAL

ScientificWorldJournal, 2019;2019:1615298.
PMID: 31379469 DOI: 10.1155/2019/1615298

High population density and economic development attributing to the changes in water quality in Pa Sak River, Lopburi River, and Mekong River have attracted great attention. This research aimed to determine the pollution of heavy metals in collected clams at three different study sites. Bioaccumulation of heavy metals in Asian clam (Corbicula fluminea) may be likely to cause serious health effects on human beings. The clams sampled from three different rivers (Mekong, Pa Sak, and Lopburi) from Thailand were analyzed for the presence of heavy metals (Zn, Cu, Cd, Cr, Mn, and Pb) with an air-acetylene flame atomic absorption spectrophotometer (AAS). Among the heavy metals studied, Zn was recorded as having the highest concentration (127.33-163.65 μg/g) among the three rivers. The observed mean concentration of Cu was in the range of 84.61-127.15 μg/g followed by Mn (13.96-100.63 μg/g), Cr (5.79-15.00 μg/g), Pb (3.43-8.55 μg/g), and Cd (0.88-1.95 μg/g). Overall, Asian clam from Pa Sak River was found to contain high concentrations of Zn, Cu, Cd, Cr, and Pb compared to Mekong and Lopburi River.

Matched MeSH terms: Thailand
An epidemiological study of snakebites in the Southeast Asia

Sawai Y, Koba K, Okonogi T, Mishima S, Kawamura Y

Jpn. J. Exp. Med., 1972 Jun;42(3):283-307.
PMID: 4538156
Matched MeSH terms: Thailand
An integrative taxonomic review of the agamid genus Bronchocela (Kuhl, 1820) from Peninsular Malaysia with descriptions of new montane and insular endemics

Grismer LL, Wood PL, Lee CH, Quah ES, Anuar S, Ngadi E, et al.

Zootaxa, 2015 Apr 20;3948(1):1-23.
PMID: 25947760 DOI: 10.11646/zootaxa.3948.1.1

An integrative taxonomic analysis is used to identify and describe two new species of the agamid genus Bronchocela (Kuhl) from Peninsular Malaysia: an upland species B. shenlong sp. nov. from Bukit Larut, Perak in the Bintang Mountain Range and Parit Falls, Cameron Highlands, Pahang in the Titiwangsa Mountain Range and an insular species, B. rayaensis sp. nov., from Pulau Langkawi, Kedah off the northwest coast on the border with Thailand. Both species are diagnosed from each other and all other species of Bronchocela on the basis of body shape, scale morphology, and color pattern. The analysis also demonstrates the remarkable genetic similarity of B. cristatella (Kuhl) throughout 1120 km of its range from northern Peninsular Malaysia to western Borneo despite its highly variable coloration and pattern. The two new species are appended to a rapidly growing list of newly described lizard species (60 to date) from Peninsular Malaysia tallied within the last decade.

Matched MeSH terms: Thailand
An international comparison of women's health issues in the Philippines, Thailand, Malaysia, Canada, Hong Kong, and Singapore: the CIDA-SEAGEP Study

Choi BC

ScientificWorldJournal, 2004 Nov 19;4:989-1006.
PMID: 15578123

This was an international study of women's health issues, based on an Official Study Tour in Southeast Asia (the Philippines, Thailand, Malaysia, Hong Kong, and Singapore) and Canada. The objectives of the study were to identify and compare current gaps in surveillance, research, and programs and policies, and to predict trends of women's health issues in developing countries based on the experience of developed countries. Key informant interviews (senior government officials, university researchers, and local experts), self-administered questionnaires, courtesy calls, and literature searches were used to collect data. The participating countries identified women's health as an important issue, especially for reproductive health (developing countries) and senior's health (developed countries). Cancer, lack of physical activity, high blood pressure, diabetes, poverty, social support, caring role for family, and informing, educating, and empowering people about women's health issues were the main concerns. Based on this study, 17 recommendations were made on surveillance, research, and programs and policies. A number of forthcoming changes in women''s health patterns in developing countries were also predicted.

Matched MeSH terms: Thailand/epidemiology
Fulltext An international observational prospective survey assessing the control of atrial fibrillation in Asia-Pacific: results of the Record-AFAP Registry

Amerena J, Chen SA, Sriratanasathavorn C, Cho JG, Dejia H, Omar R, et al.

Clin Med Insights Cardiol, 2015;9:77-83.
PMID: 26279634 DOI: 10.4137/CMC.S22022

A prospective 1-year observational survey was designed to assess the management and control of atrial fibrillation (AF) in eight countries within the Asia-Pacific region. Patients (N = 2,604) with recently diagnosed AF or a history of AF ≤1 year were included. Clinicians chose the treatment strategy (rhythm or rate control) according to their standard practice and medical discretion. The primary endpoint was therapeutic success. At baseline, rhythm- and rate-control strategies were applied to 35.7% and 64.3% of patients, respectively. At 12 months, therapeutic success was 43.2% overall. Being assigned to rhythm-control strategy at baseline was associated with a higher therapeutic success (46.5% vs 41.4%; P = 0.0214) and a lower incidence of clinical outcomes (10.4% vs 17.1% P < 0.0001). Patients assigned to rate-control strategies at baseline had higher cardiovascular morbidities (history of heart failure or valvular heart disease). Cardiovascular outcomes may be less dependent on the choice of treatment strategy than cardiovascular comorbidities.

Matched MeSH terms: Thailand
An invisible benefit: integrated project on family planning and parasite control has expanded operations multi-dimensionally

Taniguchi H

JOICFP News, 1985 Nov;?(137):1-5.
PMID: 12280293

PIP: Resolutions adopted by the 12th Annual Asian Parasite Control/Family Planning (APCO/FP) Conference held in Colombo, Sri Lanka urge the incorporation of quality of life issues of all dimensions in projects of all participating countries. 1 study discussed during the conference concerned health volunteers of the integrated project in Sri Lanka, which analyzes motivating factors which make community young people work on a voluntary basis. Another topic covered was the role of women in the achievement of primary health care. Video reports were presented by Bangladesh on family planning and parasite control activities, Brazil on utilization of existing organizations to improve successful integrated projects, China on making twin concerns of family planning and primary health care, Indonesia on strengthening urban FP/MCH clinics, Korea on health promotion through the integrated project, Malaysia on the NADI program, the Philippines on the Cebu model of integrated health care, and Thailand on fee charging urban programs.

Matched MeSH terms: Thailand
Anadromy and heterogenous population of a tropical shad Tenualosa ilisha in Malaysia, as revealed by otolith microchemistry and molecular evidence

Arai T, Taha H, Amalina R, Iizuka Y, Chang CW

J Fish Biol, 2019 Dec;95(6):1506-1511.
PMID: 31606890 DOI: 10.1111/jfb.14154

Tenualosa ilisha was found recently in the Perak River in western Peninsular Malaysia. Molecular phylogenetic and haplotype network analyses suggest that T. ilisha has two genetically distinct populations/groups: (i) Peninsular Malaysia (Malaysia population), and (ii) Peninsular Malaysia, Thailand, India and Bangladesh (Indian Ocean population). The results also suggest that the T ilisha population in Peninsular Malaysia is genetically heterogeneous with a typical anadromous migration pattern.

Matched MeSH terms: Thailand
Analysis of IL-4 promoter and VNTR polymorphisms in Thai patients with pulmonary tuberculosis

Kulpraneet M, Limtrakul A, Thanomtham P, Taemaitree N, Puttikamonkul S, Pongsunk S, et al.

Trop Biomed, 2019 Dec 01;36(4):874-882.
PMID: 33597460

Tuberculosis (TB) is a leading cause of morbidity and mortality in Thailand. Cytokines play important roles in defense against Mycobacterium tuberculosis infection. Interleukin (IL)-4 is one of the anti-inflammatory cytokines and has been found to be elevated in TB patients. The common polymorphisms in IL-4 gene, including IL-4-590C/T, IL-4-33C/T, and IL-4-variable number of tandem repeats (VNTR) intron 3 have been reported to be associated with risk for some diseases. The purpose of this study was to investigate possible associations between the above mentioned three common functional polymorphisms in the IL-4 gene in patients with pulmonary tuberculosis (PTB) in a Thai population. Forty three patients with PTB and 90 healthy control subjects were studied. The three common polymorphisms of the IL-4 gene were determined using polymerase chain reaction (PCR) and PCR-restriction fragment length polymorphism (PCR-RFLP). The allele and genotype frequencies of IL-4 -590 C/T, -33 C/T, VNTR intron 3 polymorphisms did not show significant differences between PTB patients and healthy controls (genotype: p=0.88, p=0.92, p=0.40; allele: p=0.38, p=0.44, p=0.53, respectively). However, the allele distribution of the IL-4 -590 C, -33 C, and VNTR R3 was higher among PTB patients (25.58%, 25.58%, 25.58%, respectively) than among control subjects (20%, 20.48%, 19.44%, respectively). This may suggest that IL-4-590C/T, -33C/T and VNTR intron 3 might play a role in susceptibility to PTB. A larger cohort may possibly help conclude our findings.

Matched MeSH terms: Thailand
Analysis of Southeast Asian pollution episode during June 2013 using satellite remote sensing datasets

Vadrevu KP, Lasko K, Giglio L, Justice C

Environ Pollut, 2014 Dec;195:245-56.
PMID: 25087199 DOI: 10.1016/j.envpol.2014.06.017

In this study, we assess the intense pollution episode of June 2013, in Riau province, Indonesia from land clearing. We relied on satellite retrievals of aerosols and Carbon monoxide (CO) due to lack of ground measurements. We used both the yearly and daily data for aerosol optical depth (AOD), fine mode fraction (FMF), aerosol absorption optical depth (AAOD) and UV aerosol index (UVAI) for characterizing variations. We found significant enhancement in aerosols and CO during the pollution episode. Compared to mean (2008-2012) June AOD of 0.40, FMF-0.39, AAOD-0.45, UVAI-1.77 and CO of 200 ppbv, June 2013 values reached 0.8, 0.573, 0.672, 1.77 and 978 ppbv respectively. Correlations of fire counts with AAOD and UVAI were stronger compared to AOD and FMF. Results from a trajectory model suggested transport of air masses from Indonesia towards Malaysia, Singapore and southern Thailand. Our results highlight satellite-based mapping and monitoring of pollution episodes in Southeast Asia.

Matched MeSH terms: Thailand

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