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Eating patterns and prevalence of obesity. Lessons learned from the Malaysian Food Barometer

Fournier T, Tibère L, Laporte C, Mognard E, Ismail MN, Sharif SP, et al.

Appetite, 2016 12 01;107:362-371.
PMID: 27521166 DOI: 10.1016/j.appet.2016.08.009

The Malaysian society is experiencing and coping with a fast modernization process, which is characterized by a rapid urbanization and rural exodus, an important reduction of the size of households, and the emergence of a new middle class. The Malaysian Food Barometer launched in 2013 has provided better understanding how these macro issues have affected the lifestyles and especially the food habits of the Malaysians. The country has indeed undergone a transition period from under-nutrition to over-nutrition in a few decades, with the prevalence of overweight and obesity having markedly and rapidly increased. A quantitative survey (n = 2000), elaborated from a qualitative preliminary phase, was carried out with the aim of analyzing the transformation of food habits at the national level. The present article focuses on the BMI issue in Malaysia, and investigates its relationships with the socio-demographic variables of the population, as well as their eating patterns. The mean BMI is 23.64 kg/m2, with 9.5% of the sample being obese, and 22% overweight. Strong statistical associations have been identified between BMI and independent variables such as size of the living area, ethnicity, level of education, gender, and age. Contrary to general believe, overweight and obesity were neither associated with the number of food intakes taken per day (including snacks) nor with the frequency of eating out. Nonetheless, obesity is over-represented in people who have dissonant eating behaviors, i.e. who declare having fewer food intakes a day (food norms) than they do actually (food practices). This process testifies that the Malaysians are experiencing a "food transition", which is linked with socio-economic development.

Matched MeSH terms: Eating/ethnology
Fulltext Family Environment and Childhood Obesity: A New Framework with Structural Equation Modeling

Huang H, Wan Mohamed Radzi CW, Salarzadeh Jenatabadi H

Int J Environ Res Public Health, 2017 02 13;14(2).
PMID: 28208833 DOI: 10.3390/ijerph14020181

The main purpose of the current article is to introduce a framework of the complexity of childhood obesity based on the family environment. A conceptual model that quantifies the relationships and interactions among parental socioeconomic status, family food security level, child's food intake and certain aspects of parental feeding behaviour is presented using the structural equation modeling (SEM) concept. Structural models are analysed in terms of the direct and indirect connections among latent and measurement variables that lead to the child weight indicator. To illustrate the accuracy, fit, reliability and validity of the introduced framework, real data collected from 630 families from Urumqi (Xinjiang, China) were considered. The framework includes two categories of data comprising the normal body mass index (BMI) range and obesity data. The comparison analysis between two models provides some evidence that in obesity modeling, obesity data must be extracted from the dataset and analysis must be done separately from the normal BMI range. This study may be helpful for researchers interested in childhood obesity modeling based on family environment.

Matched MeSH terms: Eating/psychology*
Acute and 28-day sub-acute intravenous toxicity studies of 1'-S-1'-acetoxychavicol acetate in rats

Abdalla YOA, Nyamathulla S, Shamsuddin N, Arshad NM, Mun KS, Awang K, et al.

Toxicol Appl Pharmacol, 2018 10 01;356:204-213.
PMID: 30138658 DOI: 10.1016/j.taap.2018.08.014

1'-S-1'-acetoxychavicol acetate (ACA) has been previously reported to reduce tumor volume in nude mice, at an effective dose of 1.56 mg/kg body weight. However, the detailed toxicological profile for ACA has not yet been performed. Herein, we investigated the toxicity of intravenous administration of ACA in male and female Sprague-Dawley rats, both acutely (with single doses of 2.00, 4.00 and 6.66 mg/kg body weight, for 14 days), and sub-acutely (with weekly injections of 0.66, 1.33, and 2.22 mg/kg, for 28 days). In both toxicity studies, treatment with ACA did not affect behavior, food/water intake or body weight, nor did it induce any changes in clinically relevant hematological and biochemical parameters or mortality, suggesting that the LD50 of ACA was higher than 6.66 mg/kg body weight, regardless of sex. Sub-acutely, there was however, mild focal inflammation of kidneys and lobular hepatitis, but these were not associated with significant functional adverse effects. Therefore, the no-observed-adverse-effect level (NOAEL) for intravenous administration of ACA in the present 28-day sub-acute study was 2.22 mg/kg body weight, in both male and female rats. These findings provide useful information regarding the safety of ACA use in a healthy, non-tumor-bearing rat model.

Matched MeSH terms: Eating/drug effects
Fulltext Glibenclamide or metformin combined with honey improves glycemic control in streptozotocin-induced diabetic rats

Erejuwa OO, Sulaiman SA, Wahab MS, Sirajudeen KN, Salleh MS, Gurtu S

Int J Biol Sci, 2011 Mar 14;7(2):244-52.
PMID: 21448302 DOI: 10.7150/ijbs.7.244

Diabetes mellitus is associated with deterioration of glycemic control and progressive metabolic derangements. This study investigated the effect of honey as an adjunct to glibenclamide or metformin on glycemic control in streptozotocin-induced diabetic rats. Diabetes was induced in rats by streptozotocin. The diabetic rats were randomized into six groups and administered distilled water, honey, glibenclamide, glibenclamide and honey, metformin or metformin and honey. The animals were treated orally once daily for four weeks. The diabetic control rats showed hypoinsulinemia (0.27 ± 0.01 ng/ml), hyperglycemia (22.4 ± 1.0 mmol/L) and increased fructosamine (360.0 ± 15.6 µmol/L). Honey significantly increased insulin (0.41 ± 0.06 ng/ml), decreased hyperglycemia (12.3 ± 3.1 mmol/L) and fructosamine (304.5 ± 10.1 µmol/L). Although glibenclamide or metformin alone significantly (p < 0.05) reduced hyperglycemia, glibenclamide or metformin combined with honey produced significantly much lower blood glucose (8.8 ± 2.9 or 9.9 ± 3.3 mmol/L, respectively) compared to glibenclamide or metformin alone (13.9 ± 3.4 or 13.2 ± 2.9 mmol/L, respectively). Similarly, glibenclamide or metformin combined with honey produced significantly (p < 0.05) lower fructosamine levels (301.3 ± 19.5 or 285.8 ± 22.6 µmol/L, respectively) whereas glibenclamide or metformin alone did not decrease fructosamine (330.0 ± 29.9 or 314.6 ± 17.9 µmol/L, respectively). Besides, these drugs or their combination with honey increased insulin levels. Glibenclamide or metformin combined with honey also significantly reduced the elevated levels of creatinine, bilirubin, triglycerides, and VLDL cholesterol. These results indicate that combination of glibenclamide or metformin with honey improves glycemic control, and provides additional metabolic benefits, not achieved with either glibenclamide or metformin alone.

Matched MeSH terms: Eating/drug effects
Fulltext Physical fitness in community-dwelling older adults is linked to dietary intake, gut microbiota, and metabolomic signatures

Castro-Mejía JL, Khakimov B, Krych Ł, Bülow J, Bechshøft RL, Højfeldt G, et al.

Aging Cell, 2020 03;19(3):e13105.
PMID: 31967716 DOI: 10.1111/acel.13105

When humans age, changes in body composition arise along with lifestyle-associated disorders influencing fitness and physical decline. Here we provide a comprehensive view of dietary intake, physical activity, gut microbiota (GM), and host metabolome in relation to physical fitness of 207 community-dwelling subjects aged +65 years. Stratification on anthropometric/body composition/physical performance measurements (ABPm) variables identified two phenotypes (high/low-fitness) clearly linked to dietary intake, physical activity, GM, and host metabolome patterns. Strikingly, despite a higher energy intake high-fitness subjects were characterized by leaner bodies and lower fasting proinsulin-C-peptide/blood glucose levels in a mechanism likely driven by higher dietary fiber intake, physical activity and increased abundance of Bifidobacteriales and Clostridiales species in GM and associated metabolites (i.e., enterolactone). These factors explained 50.1% of the individual variation in physical fitness. We propose that targeting dietary strategies for modulation of GM and host metabolome interactions may allow establishing therapeutic approaches to delay and possibly revert comorbidities of aging.

Matched MeSH terms: Eating/physiology*
Fulltext Dual forms of malnutrition in the same households in Malaysia--a case study among Malay rural households

Khor GL, Sharif ZM

Asia Pac J Clin Nutr, 2003;12(4):427-37.
PMID: 14672867

This report is a part of a multi-centre study in Asia on the problem of dual forms of malnutrition in the same households. In Malaysia, the prevalence of underweight and stunting persist among young children from poor rural areas. Overweight in adults, especially women from poor rural areas has been reported in recent years. Thus, this study was undertaken in order to assess the presence of the dual burden of underweight child-overweight mother pairs in a poor rural community. Out of 140 Malay households identified to have at least one child aged 1-6 years and mother aged above 20 years, 52.1% of the mothers were overweight, 15.7% of the children were underweight, 27.1% stunted and 5% wasted. Socio-economic background and food intake frequency data were collected from 54 underweight child/overweight mother pairs (UW/OW) and 41 normal weight child/normal weight mother pairs (NW/NW). Compared with the overweight mothers, a higher percentage of the normal weight mothers had received secondary education, were employed and with a higher household monthly income, although these differences were not significant. Patterns of food intake of the mothers and children appeared to have more similarities than differences between the UW/OW and NW/NW groups. Quantitative dietary intakes for 2 days using 24-hr recall and physical activity energy expenditure over the same period were assessed in a sub-group of UW/OW and NW/NW mothers and children. The NW/NW children showed significantly higher intake of total calories, fat and riboflavin than the UW/OW counterparts. Mean energy and nutrient intake of mothers from both groups were not significantly different, although the NW/NW mothers showed higher intake adequacy for total calories and most nutrients. While most of the mothers from both groups reported having no chronic illnesses, about half of the children in both groups had infections, especially gastrointestinal infections, over a 2-week period. Energy expenditure from physical activity for both UW/OW and NW/NW mothers and children did not differ significantly. This study confirmed inadequate intake of total energy and nutrients as the major factor for underweight in Malay children from rural areas. However, assessing intake and physical activity by interview methods were not sensitive enough to overcome perceived problems of under-reporting of energy intake and over-estimation of energy expenditure, especially by overweight subjects. Further investigations on a larger sample are necessary to understand the family dynamics leading to the double burden of malnutrition within the same household.

Matched MeSH terms: Eating*
Fulltext Association between nutrient adequacy and psychosocial factors with overall rate of weight loss after bariatric surgery

Vanoh D, Shahar S, Mahmood NR

Asia Pac J Clin Nutr, 2015;24(4):610-9.
PMID: 26693745 DOI: 10.6133/apjcn.2015.24.4.11

This was a cross-sectional study that investigated the relationship between nutrient intake and psychosocial factors with the overall rate of weight loss after bariatric surgery among patients who had undergone sleeve gastrectomy in University Kebangsaan Malaysia Medical Centre (UKMMC). Forty-three subjects (15 men and 28 women) were recruited for this study. Subjects completed assessment questionnaires including the Binge Eating Scale (BES), Beck Depression Inventory (BECK), Family Support Questionnaires, and the Index of Peer Relation (IPR). Results showed that the median overall rate of weight loss was 4.3±5.5 kg/month, which was lower when compared to the rate of weight loss at three months which was 5.0±5.6 kg/month. Pre-operative weight was the predictor of overall rate of weight loss (p<0.05, R²=0.52). Binge eating disorder (BED) and depression were also closely associated with each other after bariatric surgery (p<0.001, R²=0.46). Subjects with good compliance to dietary advice had lower scores on the binge eating scale. The mean caloric and protein intake was very low, only 562±310 kcal/day and 29.6±16.1 g/day. The intake of vitamin A, B-1, B-2, B-3, B-12, C, folate, and iron met the Malaysian Recommended Nutrient Intake (RNI). However, the RNI for calcium, zinc, selenium, vitamin D, and vitamin E was not met. In conclusion, although bariatric surgery had many health benefits, several factors hindered weight loss after bariatric surgery. Health care professionals should closely monitor patients after bariatric surgery.

Matched MeSH terms: Binge-Eating Disorder/epidemiology
Fulltext AT1 receptor blockade alters nutritional and biometric development in obesity-resistant and obesity-prone rats submitted to a high fat diet

Smith PM, Hindmarch CC, Murphy D, Ferguson AV

Front Psychol, 2014;5:832.
PMID: 25120524 DOI: 10.3389/fpsyg.2014.00832

Obesity is a chronic metabolic condition with important public health implications associated with numerous co-morbidities including cardiovascular disease, insulin resistance, and hypertension. The renin angiotensin system (RAS), best known for its involvement in cardiovascular control and body fluid homeostasis has, more recently, been implicated in regulation of energy balance. Interference with the RAS (genetically or pharmacologically) has been shown to influence body weight gain. In this study we investigated the effects of systemic AT1 receptor blockade using losartan on ingestive behaviors and weight gain in diet induced obese (DIO) rats. Prior to losartan administration (30 mg/kg/day) body weight gain remained constant within the DIO animals (3.6 ± 0.3 g/day, n = 8), diet resistant (DR) animals (2.1 ± 0.6 g/day, n = 8) and in the age-matched chow fed control (CHOW) animals (2.8 ± 0.3 g/day, n = 8), Losartan administration abolished body weight gain in animals fed a high fat diet (DIO: -0.4 ± 0.7 g/day, n = 8; and DR: -0.8 ± 0.3 g/day, n = 8) while chow fed animals continued to gain weight (2.2 ± 0.3 g/day, n = 8) as they had previously to oral administration of losartan. This decrease in daily body weight gain was accompanied by a decrease in food intake in the HFD fed animals. Following the removal of losartan, both the DIO and DR animals again showed daily increases in body weight gain and food intake which were similar to control values. Our data demonstrate that oral losartan administration attenuates body weight gain in animals fed a HFD whether the animal is obese (DIO) or not DR while having no effect on body weight gain in age-matched chow fed animals suggesting a protective effect of losartan against body weight gain while on a HFD.

Matched MeSH terms: Eating
Fulltext Exposure to foods' non-taste sensory properties. A nursery intervention to increase children's willingness to try fruit and vegetables

Dazeley P, Houston-Price C

Appetite, 2015 Jan;84:1-6.
PMID: 25218879 DOI: 10.1016/j.appet.2014.08.040

Activities that engage young children with the sensory properties of foods are popular with nursery schools, despite the lack of evidence for their efficacy in increasing children's consumption of healthy foods. This study provides the first empirical exploration of the effectiveness of a non-taste sensory activity program in a nursery school setting. Ninety-two children aged between 12 and 36 months were allocated either to an intervention group, who took part in looking, listening, feeling and smelling activities with unusual fruits and vegetables every day for 4 weeks, or to a non-intervention control group. In a subsequent mealtime taste test, children touched and tasted more of the vegetables to which they had been familiarized in their playtime activities than of a matched set of non-exposed foods. The results demonstrate that hands-on activities with unfamiliar fruits and vegetables can enhance children's willingness to taste these foods, and confirm the potential for such activities to support healthy eating initiatives.

Matched MeSH terms: Eating
Fulltext Effects of Gelam and Acacia honey acute administration on some biochemical parameters of Sprague Dawley rats

Samat S, Nor NA, Nor Hussein F, Ismail WI

BMC Complement Altern Med, 2014;14:146.
PMID: 24885010 DOI: 10.1186/1472-6882-14-146

Since ancient times, honey has been used for medicinal purposes in many cultures; it is one of the oldest and most enduring substances used in wound management. Scientific evidence for its efficacy is widely studied, but systemic safety studies are still lacking. It is essential to study the impact of consumption of honey on the health and proper development of the consumer. Therefore, the present study was designed to observe the effects of acute administration (14 days) of Gelam honey (GH), a wild harvesting honey and Acacia honey (AH), a beekeeping honey, on male and female Sprague Dawley (SD) rats.

Matched MeSH terms: Eating
Perceptions of Malaysian colorectal cancer patients regarding dietary intake: a qualitative exploration

Yusof AS, Isa ZM, Shah SA

Asian Pac J Cancer Prev, 2013;14(2):1151-4.
PMID: 23621204

BACKGROUND: Changes in dietary practices are known to be associated with changes in the health and disease pattern of a population. This study aimed to qualitatively explore the perception of colorectal cancer patients regarding causes of colorectal cancer and the influence of diet.
MATERIALS AND METHODS: Twelve respondents from three major ethnicities in Malaysia were selected from the quantitative study on dietary pattern and colorectal cancer carried out earlier in this study. In-depth interviews (IDI), conducted from April until June 2012, were mainly in the Malay language with additional use of English and continued until the saturation point was reached. All interviews were autorecorded so that verbatim transcriptions could be created.
RESULTS: Causes of colorectal cancer were categorized into internal and external factors. The majority of respondents agreed that there is an association between Western foods and colorectal cancer. Malaysian traditional diet was not related to colorectal cancer as less preservative agents were used. Malaysian diet preparation consisting of taste of cooking (spicy, salty and sour foods) plus type of cooking (fry, grilled and smoked) were considered causes of colorectal cancer. All respondents changed their dietary pattern to healthy food after being diagnosed with colorectal cancer. Advice from doctors regarding suitable food for colorectal cancer was useful in this regard.
CONCLUSIONS: Eating outside, use of food flavoring ingredients and preservative agents were considered to be the main factors causing colorectal cancer. All respondents admitted that they changed to a healthy diet after being diagnosed with colorectal cancer.

Matched MeSH terms: Eating
Fulltext The association between polyunsaturated fatty acids and depression among Iranian postgraduate students in Malaysia

Yary T, Aazami S

Lipids Health Dis, 2011;10:151.
PMID: 21864357 DOI: 10.1186/1476-511X-10-151

The incidence of depression is expected to increase over the next 20 years, and many people will have to deal with it. It has been reported that up to 40% of university students experience levels of depression. Several negative consequences are associated with depression symptoms, such as memory impairment, suicide, and substance abuse. Recently, researchers have been studying possible associations between depression and polyunsaturated fatty acids (PUFAs), which may modify depression symptoms. The aim of the present study was to find an association between PUFA levels and depression among Iranian postgraduate students in Malaysia.

Matched MeSH terms: Eating
Fulltext Food assimilated by two sympatric populations of the brown planthopper Nilaparvata lugens (Delphacidae) feeding on different host plants contaminates insect DNA detected by RAPD-PCR analysis

Latif MA, Omar MY, Tan SG, Siraj SS, Ali ME, Rafii MY

Genet. Mol. Res., 2012;11(1):30-41.
PMID: 22290463 DOI: 10.4238/2012.January.9.4

Contamination of insect DNA for RAPD-PCR analysis can be a problem because many primers are non-specific and DNA from parasites or gut contents may be simultaneously extracted along with that of the insect. We measured the quantity of food ingested and assimilated by two sympatric populations of brown planthopper (BPH), Nilaparvata lugens, one from rice and the other from Leersia hexandra (Poaceae), a wetland forage grass, and we also investigated whether host plant DNA contaminates that of herbivore insects in extractions of whole insects. Ingestion and assimilation of food were reduced significantly when individuals derived from one host plant were caged on the other species. The bands, OPA3 (1.25), OPD3 (1.10), OPD3 (0.80), OPD3 (0.60), pUC/M13F (0.35), pUC/M13F (0.20), BOXAIR (0.50), peh#3 (0.50), and peh#3 (0.17) were found in both rice-infesting populations of brown planthopper and its host plant (rice). Similarly, the bands, OPA4 (1.00), OPB10 (0.70), OPD3 (0.90), OPD3 (0.80), OPD3 (0.60), pUC/ M13F (0.35), pUC/M13F (0.20), and BOXAIR (0.50) were found in both Leersia-infesting populations of brown planthopper and the host plant. So, it is clear that the DNA bands amplified in the host plants were also found in the extracts from the insects feeding on them.

Matched MeSH terms: Eating
Lived experiences of family caregivers of mentally ill relatives

Chang KH, Horrocks S

J Adv Nurs, 2006 Feb;53(4):435-43.
PMID: 16448486 DOI: 10.1111/j.1365-2648.2006.03732.x

AIM: The aim of this paper is to report a study conducted to explore the meanings of the lived experiences that Chinese family caregivers in Malaysia ascribed to the care they provided to relatives with severe and persistent mental illness.
BACKGROUND: In the past, many researchers have used quantitative approaches to explore the experiences of family caregivers of relatives with severe and persistent mental illness. However, the results of these studies have been far from conclusive because of serious methodological flaws. In addition, a large majority of these studies were conducted in western cultures, and it has been difficult to transfer the results to family caregivers in oriental cultures.
METHOD: The philosophy of Martin Heidegger underpinned the study. Qualitative data were collected mainly through in-depth interviews with 19 criterion-selected Chinese family caregivers of relatives with severe and persistent mental illness in 2002.
FINDINGS: We present the emergent themes reflecting the meaning structures of managing, enduring, and surviving the day-to-day experiences of the Chinese family caregivers. The impact of the stigma of the relatives' mental illness on family caregivers and families is pervasive and strong. As a result, family caregivers tried to avoid talking about their relative's mental illness with extended family or friends in order to protect their families from 'losing face'. In addition, most family caregivers believed that adopting positive behaviours and attitudes helped them cope with caregiving.
CONCLUSION: Mental health nurses need to help Chinese family caregivers to cope with the stresses and stigmas of their relatives' mental illnesses through psychosocial education or family intervention, and to provide them with culturally-congruent care. They should also educate the public about mental health and ill health through health promotion and education.

Matched MeSH terms: Eating
Potential human health risk assessment of heavy metals via the consumption of tilapia Oreochromis mossambicus collected from contaminated and uncontaminated ponds

Yap CK, Jusoh A, Leong WJ, Karami A, Ong GH

Environ Monit Assess, 2015 Sep;187(9):584.
PMID: 26298187 DOI: 10.1007/s10661-015-4812-z

Fish tilapia Oreochromis mossambicus were collected from a contaminated Seri Serdang (SS) pond potentially receiving domestic effluents and an uncontaminated pond from Universiti Putra Malaysia (UPM). The fish were dissected into four parts namely gills, muscles, intestines, and liver. All the fish parts were pooled and analyzed for the concentrations of Cd, Cu, Fe, Ni, Pb, and Zn. Generally, the concentrations of all metals were low in the edible muscle in comparison to the other parts of the fish. It was found that the levels of all the heavy metals in the different parts of fish collected from the SS were significantly (P<0.05) higher than those from UPM, indicating greater metal bioavailabilities in the SS pond. The sediment data also showed a similar pattern with significantly (P<0.05) higher metal concentrations in SS than in UPM, indicating higher metal contamination in SS. Potential health risk assessments based on provisional tolerable weekly intake (PTWI) and the amount of fish required to reach the PTWI values, estimated daily intake (EDI), and target hazard quotient (THQ) indicated that health risks associated with heavy metal exposure via consumption of the fish's muscles were insignificant to human. Therefore, the consumption of the edible muscles of tilapia from both ponds should pose no toxicological risk of heavy metals since their levels are also below the recommended safety guidelines. While it is advisable to discard the livers, gills, and intestines of the two tilapia fish populations before consumption, there were no potential human health risks of heavy metals to the consumers on the fish muscle part.

Matched MeSH terms: Eating
Malnutrition in malaria endemic villages of Bengkoka Peninsula, Sabah

Kandiah M, Lee M, Ng TK, Chong YH

J Trop Pediatr, 1984 02;30(1):23-9.
PMID: 6429349 DOI: 10.1093/tropej/30.1.23
Matched MeSH terms: Eating
Fulltext Endoscopic retrieval of an accidentally ingested bur during a dental procedure: a case report

Kunaparaju K, Shetty K, Jathanna V, Nath K, M R

Patient Saf Surg, 2021 Jan 05;15(1):1.
PMID: 33402200 DOI: 10.1186/s13037-020-00273-3

BACKGROUND: Accidental ingestion of a dental bur during the dental procedure is a rare, but a potentially serious complication. Early recognition and foreign body retrieval is essential to prevent adverse patient outcomes.
CASE PRESENTATION: A 76-year old male patient, presented to the department with a chief complaint of sensitivity in his upper right back tooth due to attrition. After assessing the pulp status, root canal therapy was planned for the tooth. During the procedure, it was noticed that the dental bur slipped out of the hand piece and the patient had accidentally ingested it. The patient was conscious and had no trouble while breathing at the time of ingestion of the bur although he had mild cough which lasted for a short duration. The dental procedure was aborted immediately and the patient was taken to the hospital for emergency care. The presence and location of the dental bur was confirmed using chest and abdominal x-rays and it was subsequently retrieved by esophagogastroduodenoscopy (EGD) procedure under general anaesthesia on the same day as a part of the emergency procedure. The analysis of this case reaffirms the importance of the use of physical barriers such as rubber dams and gauze screens as precautionary measures to prevent such incidents from occurring.
CONCLUSION: Ingestion of instruments are uncertain and hazardous complications to encounter during a dental procedure. The need for physical barrier like rubber dam is mandatory for all dental procedures. However, the dentist should be well trained to handle such medical emergencies and reassure the patient by taking them into confidence. Each incident encountered should be thoroughly documented to supply adequate guidance for treatment aspects. This would fulfil the professional responsibilities of the dentist/ clinician and may help avoid possible legal and ethical issues. This case report emphasizes on the need for the usage of physical barriers during dental procedures in order to avoid medical emergencies.

Matched MeSH terms: Eating
Is thin in everywhere?: A cross-cultural comparison of a subsection of Tripartite Influence Model in Australia and Malaysia

Shagar PS, Donovan CL, Loxton N, Boddy J, Harris N

Appetite, 2019 03 01;134:59-68.
PMID: 30586595 DOI: 10.1016/j.appet.2018.12.025

Despite growing research investigating prevalence rates of BD among Malaysian women, there has been limited research conducted in Malaysia with respect to factors contributing to its development and consequences. This study tested a subsection of the Tripartite Influence Model, investigating whether sociocultural influences (family, peers, media) lead to thin ideal internalization, which in turn lead to body dissatisfaction (BD) and subsequently restrained eating and bulimic behaviours in both Australian and Malaysian women. Participants were 421 Australian and 399 Malaysian female emerging adults aged between 18 and 25 years, (M = 20.76; SD = 2.86) who completed questionnaires assessing sociocultural influences, thin ideal internalization, body dissatisfaction, restrained eating and bulimic behaviours. The model, largely supported in both cultures, had two points of difference. For Malaysian but not Australian women, family influence was significantly linked with internalization of the thin ideal. Although BD was significantly linked with restrained eating as predicted for Australian women (albeit rather weakly), it was not significantly linked with restrained eating for Malaysian women. The striking similarity of results across both cultures, suggests that Western body ideals, with their corresponding negative sequelae, have infiltrated the collectivist and developing nation of Malaysia.

Matched MeSH terms: Feeding and Eating Disorders
Fulltext Evaluation of female Aedes aegypti proteome via LC-ESI-MS/MS using two protein extraction methods

Shettima A, Ishak IH, Abdul Rais SH, Abu Hasan H, Othman N

PeerJ, 2021;9:e10863.
PMID: 33717682 DOI: 10.7717/peerj.10863

Background: Proteomic analyses have broadened the horizons of vector control measures by identifying proteins associated with different biological and physiological processes and give further insight into the mosquitoes' biology, mechanism of insecticide resistance and pathogens-mosquitoes interaction. Female Ae. aegypti ingests human blood to acquire the requisite nutrients to make eggs. During blood ingestion, female mosquitoes transmit different pathogens. Therefore, this study aimed to determine the best protein extraction method for mass spectrometry analysis which will allow a better proteome profiling for female mosquitoes.
Methods: In this present study, two protein extractions methods were performed to analyze female Ae. aegyti proteome, via TCA acetone precipitation extraction method and a commercial protein extraction reagent CytoBusterTM. Then, protein identification was performed by LC-ESI-MS/MS and followed by functional protein annotation analysis.
Results: The CytoBusterTM reagent gave the highest protein yield with a mean of 475.90 µg compared to TCA acetone precipitation extraction showed 283.15 µg mean of protein. LC-ESI-MS/MS identified 1,290 and 890 proteins from the CytoBusterTM reagent and TCA acetone precipitation, respectively. When comparing the protein class categories in both methods, there were three additional categories for proteins identified using CytoBusterTM reagent. The proteins were related to scaffold/adaptor protein (PC00226), protein binding activity modulator (PC00095) and intercellular signal molecule (PC00207). In conclusion, the CytoBusterTM protein extraction reagent showed a better performance for the extraction of proteins in term of the protein yield, proteome coverage and extraction speed.

Matched MeSH terms: Eating
Fulltext Sun exposure, dietary vitamin d and vitamin d status in adult atopic dermatitis: a case control study

Mohan Arumugam1, Adawiyah Jamil1, Norazirah Md Nor, Mazlin Baseri, Norlaila Mustafa, Suganthi Thevarajah

Malaysian Journal of Medicine and Health Sciences, 2020;16(1):66-69.
MyJurnal

Introduction: Atopic dermatitis (AD) and its severity has been inconsistently associated with lower vitamin D levels as multiple other factors that influence vitamin D status were not always assessed. Methods: A case control study involving AD patients and controls 18 years old was performed. Exclusion criteria were systemic immunosuppres- sion  4 weeks prior to recruitment, renal or hepatic impairment, parathyroid diseases and vitamin D or calcium supplementation. Healthy controls were matched for age, gender, ethnicity, Fitzpatrick skin type and body mass index (BMI). Sun exposure, a 3-day, 24-hour dietary recall and serum 25-hydroxyvitamin D were measured. Re- sults: 38 AD patients and 38 controls participated. Majority had Fitzpatrick skin type IV. Vitamin D was lower in AD [15.9(9.9-24.0)ng/ml] than controls [17.3(14.4-27.2)ng/ml], p= 0.028. It was sufficient in 16(42.1%) AD and 15(39.5%) controls, insufficient in 7(18.4%) AD and 22(57.9%) controls and deficient in 15(39.5%) AD compared to 1(2.6%) control. Sun exposure was similar in both groups. AD had significantly higher dietary vitamin D intake [1.5(0.6-3.1) vs 0.6 (0.3-1.0)µg]. AD was an independant risk for vitamin D deficiency with OR 17.52; 95%CI:1.4-
212.7 and vitamin D insufficiency OR 0.26;95%CI:0.07-0.95. Vitamin D levels did not correlate with AD severity. Conclusion: AD is a risk for vitamin D deficiency despite higher dietary intake and similar skin type, BMI and sun exposure as controls.

Matched MeSH terms: Eating

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