Introduction: Dry eye is a significant eye health issue. In dry eyes, the tear film is weakened, mostly due to low tear film quality and the quantity of secretion. This low quality of tear secretion can lead to the rapid breakup of tears. In recent times, particularly since the COVID-19 pandemic, the prevalence of dry eye has increased. Relevant studies found that the prevalence of dry eye is higher in females than males. This research work is based only on symptoms of dry eye disease in Malaysia to determine its prevalence among students at the UCSI University KL campus because of the increase in reported cases of dry eyes especially post Movement Control Order (MCO). Methods: A total of 199 students, ranging in age 17 to 30, were included in this research. This is a cross-sectional study that was conducted on participants who fulfilled the inclusion criteria. Demographic questionnaires and Ocular Surface Disease Index (OSDI) results were collected. Results: On the UCSI KL Campus, students who suffer from dry eye are 82% of the population. The Pearson Chi-Square test showed a significant difference between gender and dry eye, X2 (1, N= 199) = 8.64, p < 0.0033. Female students are more likely to develop dry eye than male students. Conclusion: The prevalence of dry eyes among UCSI students is high. This could be attributable to prolonged or improper mask-wearing. It is suggested that researchers and health policymakers should take heed to these emerging risk factors related to wearing of mask.
{"title":"Impact of COVID-19 on the Prevalence of Dry Eye Among Young Adults in Kuala Lumpur Malaysia","authors":"Korching Sim, Lili Asma Ismail","doi":"10.47836/mjmhs.19.6.35","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.35","url":null,"abstract":"Introduction: Dry eye is a significant eye health issue. In dry eyes, the tear film is weakened, mostly due to low tear film quality and the quantity of secretion. This low quality of tear secretion can lead to the rapid breakup of tears. In recent times, particularly since the COVID-19 pandemic, the prevalence of dry eye has increased. Relevant studies found that the prevalence of dry eye is higher in females than males. This research work is based only on symptoms of dry eye disease in Malaysia to determine its prevalence among students at the UCSI University KL campus because of the increase in reported cases of dry eyes especially post Movement Control Order (MCO). Methods: A total of 199 students, ranging in age 17 to 30, were included in this research. This is a cross-sectional study that was conducted on participants who fulfilled the inclusion criteria. Demographic questionnaires and Ocular Surface Disease Index (OSDI) results were collected. Results: On the UCSI KL Campus, students who suffer from dry eye are 82% of the population. The Pearson Chi-Square test showed a significant difference between gender and dry eye, X2 (1, N= 199) = 8.64, p < 0.0033. Female students are more likely to develop dry eye than male students. Conclusion: The prevalence of dry eyes among UCSI students is high. This could be attributable to prolonged or improper mask-wearing. It is suggested that researchers and health policymakers should take heed to these emerging risk factors related to wearing of mask.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"73 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278530","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Muhammad Yusran Abdul Aziz, Syed Ahmad Tajudin Tuan Johari, Wan Amalina Wan Mamat, W. R. Wan taib, Ahmad Syibli Othman, Mohd Adzim Khalili Rohin
Introduction: Aquilaria malaccensis, also known as “Pokok Karas” in Malaysia, is widely used in Southeast Asian countries for the treatment of joint pain, diarrhoea and inflammatory diseases, and has shown beneficial effects as an anticancer agent. The aim of this study was to investigate the effect of ethanol leaf extracts of A. malaccensis on MCF-7 cells. Methods: MTT-based cytotoxic and antiproliferative assay was used to determine the outcome of ethanolic extract toward MCF-7 cells. The mode of cell death was determined by the AO/PI double staining assay and the depolarisation of the mitochondria membrane potential. Results: IC50 value of the extract against MCF-7 cells treated for 72 hours was 4.1 ± 2.08 µg/mL, while the IC50 value for doxorubicin was 2.92 ± 0.12 µg/mL. The extract showed a lower cytotoxic effect against the NIH/3T3 cells and inhibited the growth of MCF-7 cells in a dose dependent manner. AO/PI double stain showed that the ethanolic extract of A. malaccensis leaves induced MCF-7 cells into apoptotic cell death. The present study showed that the ethanolic extract of A. malaccensis induced apoptosis through mitochondrial pathway as indicated by its ability to take up JC-1. Conclusion: The study found that ethanolic extract obtained from A. malaccensis leaves is cytotoxic on MCF-7 cells, resulting to apoptotic cell death of the cells.
{"title":"Cytotoxic Activity of Ethanolic Extract Aquilaria malaccensis Leaves Against MCF-7 Cells","authors":"Muhammad Yusran Abdul Aziz, Syed Ahmad Tajudin Tuan Johari, Wan Amalina Wan Mamat, W. R. Wan taib, Ahmad Syibli Othman, Mohd Adzim Khalili Rohin","doi":"10.47836/mjmhs.19.6.29","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.29","url":null,"abstract":"Introduction: Aquilaria malaccensis, also known as “Pokok Karas” in Malaysia, is widely used in Southeast Asian countries for the treatment of joint pain, diarrhoea and inflammatory diseases, and has shown beneficial effects as an anticancer agent. The aim of this study was to investigate the effect of ethanol leaf extracts of A. malaccensis on MCF-7 cells. Methods: MTT-based cytotoxic and antiproliferative assay was used to determine the outcome of ethanolic extract toward MCF-7 cells. The mode of cell death was determined by the AO/PI double staining assay and the depolarisation of the mitochondria membrane potential. Results: IC50 value of the extract against MCF-7 cells treated for 72 hours was 4.1 ± 2.08 µg/mL, while the IC50 value for doxorubicin was 2.92 ± 0.12 µg/mL. The extract showed a lower cytotoxic effect against the NIH/3T3 cells and inhibited the growth of MCF-7 cells in a dose dependent manner. AO/PI double stain showed that the ethanolic extract of A. malaccensis leaves induced MCF-7 cells into apoptotic cell death. The present study showed that the ethanolic extract of A. malaccensis induced apoptosis through mitochondrial pathway as indicated by its ability to take up JC-1. Conclusion: The study found that ethanolic extract obtained from A. malaccensis leaves is cytotoxic on MCF-7 cells, resulting to apoptotic cell death of the cells.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"2 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The objective of this study was to identify and characterise various resin-bonded bridge (RBB) articles published in dental journals using bibliometric analysis. The search was performed using the Scopus database to generate publications related to RBB. Data analysis and visualisation were done using Microsoft Excel, Biblioshiny software or VOSviewer. The trend of publication shows an annual growth rate of 7.19 percent within the years 1973–2022. Sixteen articles were cited more than 100 times, with seven highly cited articles focusing on the survival and/or complications of RBB. Matthias,Kern is the most prolific author in RBB research with Journal of Prosthetic Dentistry being the most influential journal. “survival”, “dental bonding” and “zirconia” were identified as core research areas for RBB for the past 10 years. Future research on the incorporation of new technology in prosthesis fabrication to assess the survival and longevity of RBB is expected to increase, with an emphasis on bonding to new materials. This paper presents an overview of scientific production, prominent researchers and countries, emerging keywords and core research areas in RBB research.
{"title":"A Bibliometric Analysis of Resin-Bonded Bridge: Performance Analysis and Science Mapping","authors":"Nor Faharina Abdul Hamid, Nusima Mohamed","doi":"10.47836/mjmhs.19.6.40","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.40","url":null,"abstract":"The objective of this study was to identify and characterise various resin-bonded bridge (RBB) articles published in dental journals using bibliometric analysis. The search was performed using the Scopus database to generate publications related to RBB. Data analysis and visualisation were done using Microsoft Excel, Biblioshiny software or VOSviewer. The trend of publication shows an annual growth rate of 7.19 percent within the years 1973–2022. Sixteen articles were cited more than 100 times, with seven highly cited articles focusing on the survival and/or complications of RBB. Matthias,Kern is the most prolific author in RBB research with Journal of Prosthetic Dentistry being the most influential journal. “survival”, “dental bonding” and “zirconia” were identified as core research areas for RBB for the past 10 years. Future research on the incorporation of new technology in prosthesis fabrication to assess the survival and longevity of RBB is expected to increase, with an emphasis on bonding to new materials. This paper presents an overview of scientific production, prominent researchers and countries, emerging keywords and core research areas in RBB research.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"23 3-4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nur Hanisah Mohd Misban, Hayati Kadir@Shaha, Nor Afiah Mohd. Zulkefli, Ahmad Iqmer Nashriq Mohd Nazan
Introduction: Unintentional injuries among children are considered a major public health concern since they are one of the leading causes of child death and disability. Inadequate study has been done on whether and how parental influences are linked to childhood injury at home especially among the community with low-socioeconomic status. The study aims to determine the factors affecting unintentional home injury prevention practice among low socioeconomic status (B40) parents of under-five children in Selangor, Malaysia. Methods: This is a cross-sectional and quantitative study. A sample size of 453 parents will be sampled among B40 parents with under-five children in Selangor using a stratified random sampling method. For analysis, only complete questionnaires will be used. Data entry and statistical analysis will be carried out using IBM SPSS version 28.0. Chi-square/Fisher Exact test and simple logistic regression will be used for data analysis. Multiple logistic regression will be used to examine the predictors of poor home injury prevention practice. Discussion: Findings from the study will provide insight on challenges experienced by B40 parents of children under five in implementing preventive injury measures at home.
{"title":"Determinants of Unintentional Home Injury Prevention Practice Among B40 Parents of Under-Five Children in Selangor: A Study Protocol","authors":"Nur Hanisah Mohd Misban, Hayati Kadir@Shaha, Nor Afiah Mohd. Zulkefli, Ahmad Iqmer Nashriq Mohd Nazan","doi":"10.47836/mjmhs.19.6.43","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.43","url":null,"abstract":"Introduction: Unintentional injuries among children are considered a major public health concern since they are one of the leading causes of child death and disability. Inadequate study has been done on whether and how parental influences are linked to childhood injury at home especially among the community with low-socioeconomic status. The study aims to determine the factors affecting unintentional home injury prevention practice among low socioeconomic status (B40) parents of under-five children in Selangor, Malaysia. Methods: This is a cross-sectional and quantitative study. A sample size of 453 parents will be sampled among B40 parents with under-five children in Selangor using a stratified random sampling method. For analysis, only complete questionnaires will be used. Data entry and statistical analysis will be carried out using IBM SPSS version 28.0. Chi-square/Fisher Exact test and simple logistic regression will be used for data analysis. Multiple logistic regression will be used to examine the predictors of poor home injury prevention practice. Discussion: Findings from the study will provide insight on challenges experienced by B40 parents of children under five in implementing preventive injury measures at home.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"51 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278700","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction: The purpose of this research was to analyze the relationships between pharmacists knowledge, work environment, and self-efficacy to their compliance level with the COVID-19 health protocols. Methods: This cross-sectional study was designed with descriptive correlational data collection using a questionnaire. Simple random sampling was used to choose the participants who are pharmacists from the Special Region of Yogyakarta’s Province. The demographic characteristics of the respondent were presented descriptively. The demographic characteristics of the respondent were presented descriptively. A statistical test was used to assess the correlation between compliance level vs each of the three factors from the Social Cognitive Theory. Results: A total of 262 pharmacists were selected with data collection using a questionnaire. Most of them were in a medium level of compliance (65.6%), while only 19.1% in a high level, and the 15,3% in a low level. Correlation values of 0.463 and 0.409 between variables measuring the organization’s environment and self-effciacy were found to be statistically significant at the p value <0.05. Meanwhile, there was no statistically significant relationship between knowledge and compliance (p>0.05) with correlation value was 0.054. There is good compliance to the COVID-19 health protocols among community pharmacists in the Special Region of Yogyakarta. Conclusion: These findings indicate that improving factors from pharmacy organization-environmental and self-efficacy of pharmacists may improve community pharmacists level of compliance to COVID-19 health protocols in pandemic era.
{"title":"Applying the Social Cognitive Theory: Relationship between Knowledge, Organizational-Environmental, and Self-Efficacy to Community Pharmacists Compliance with COVID-19 Health Protocols","authors":"F. Muin, Anna Wahyuni Widayanti, Y. Prabandari","doi":"10.47836/mjmhs.19.6.36","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.36","url":null,"abstract":"Introduction: The purpose of this research was to analyze the relationships between pharmacists knowledge, work environment, and self-efficacy to their compliance level with the COVID-19 health protocols. Methods: This cross-sectional study was designed with descriptive correlational data collection using a questionnaire. Simple random sampling was used to choose the participants who are pharmacists from the Special Region of Yogyakarta’s Province. The demographic characteristics of the respondent were presented descriptively. The demographic characteristics of the respondent were presented descriptively. A statistical test was used to assess the correlation between compliance level vs each of the three factors from the Social Cognitive Theory. Results: A total of 262 pharmacists were selected with data collection using a questionnaire. Most of them were in a medium level of compliance (65.6%), while only 19.1% in a high level, and the 15,3% in a low level. Correlation values of 0.463 and 0.409 between variables measuring the organization’s environment and self-effciacy were found to be statistically significant at the p value <0.05. Meanwhile, there was no statistically significant relationship between knowledge and compliance (p>0.05) with correlation value was 0.054. There is good compliance to the COVID-19 health protocols among community pharmacists in the Special Region of Yogyakarta. Conclusion: These findings indicate that improving factors from pharmacy organization-environmental and self-efficacy of pharmacists may improve community pharmacists level of compliance to COVID-19 health protocols in pandemic era.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"31 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Liew, Ganesan Gobal, Hanifah Mohd Rofiq, Hiu Ching Phang, Siew-Keah Lee, Long Chiau Ming, A. H. Uddin, Yik-Ling Chew, Vijayakumar Lakshminarayanan
Oral route drug delivery system is still considered as the most convenient and patient friendly drug delivery route. Over the decades, many research has been performed to improve the functionality oral dosage form. Orally disintegrating film (ODF) is a newer oral drug delivery system, which is in the form of a thin film that will disintegrate in the oral cavity within a matter of seconds. The aim of this review paper is to recap ODF, its benefits, formulation contents and manufacturing method. With more research and development work has been conducted on ODF, the dosage form is expected to be manufactured and scaled up to be commercializable products to be sold in the market.
{"title":"Orally Disintegrating Film: A Review of Its Formulation and Manufacturing Method","authors":"K. Liew, Ganesan Gobal, Hanifah Mohd Rofiq, Hiu Ching Phang, Siew-Keah Lee, Long Chiau Ming, A. H. Uddin, Yik-Ling Chew, Vijayakumar Lakshminarayanan","doi":"10.47836/mjmhs.19.6.39","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.39","url":null,"abstract":"Oral route drug delivery system is still considered as the most convenient and patient friendly drug delivery route. Over the decades, many research has been performed to improve the functionality oral dosage form. Orally disintegrating film (ODF) is a newer oral drug delivery system, which is in the form of a thin film that will disintegrate in the oral cavity within a matter of seconds. The aim of this review paper is to recap ODF, its benefits, formulation contents and manufacturing method. With more research and development work has been conducted on ODF, the dosage form is expected to be manufactured and scaled up to be commercializable products to be sold in the market.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"45 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278507","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zi Ching Sharon Chong, Da Jun Than, Mohamed Arif Hameed Sultan, D. C. Febriany, Firdaus Hayati
Traumatic gallbladder perforation is an unusual but potentially life-threatening injury that can occur following blunt or penetrating abdominal trauma. A 46-year-old male presented to the emergency department following a motor vehicle accident (MVA). He complained of severe abdominal pain and sustained ecchymosis with localized tenderness over the right upper quadrant. Despite a positive focused assessment with sonography in trauma scan, initial computed tomography of the abdomen revealed grade 1 liver and splenic injury but was unable to identify gallbladder perforation. He was initially managed conservatively until he developed secondary signs of sepsis after 24 hours. An exploratory laparotomy revealed a perforated gallbladder. A subtotal cholecystectomy was done. A retrospective review revealed a missed gallbladder perforation from an earlier CT scan assessment. We report a case of missed gallbladder perforation following MVA which was only diagnosed intraoperatively after failing non-operative management, following which the patient underwent laparotomy and subtotal cholecystectomy.
{"title":"Rare Coincidence of Gallbladder Perforation in Blunt Traumatic Injury: A Case Report","authors":"Zi Ching Sharon Chong, Da Jun Than, Mohamed Arif Hameed Sultan, D. C. Febriany, Firdaus Hayati","doi":"10.47836/mjmhs.19.6.49","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.49","url":null,"abstract":"Traumatic gallbladder perforation is an unusual but potentially life-threatening injury that can occur following blunt or penetrating abdominal trauma. A 46-year-old male presented to the emergency department following a motor vehicle accident (MVA). He complained of severe abdominal pain and sustained ecchymosis with localized tenderness over the right upper quadrant. Despite a positive focused assessment with sonography in trauma scan, initial computed tomography of the abdomen revealed grade 1 liver and splenic injury but was unable to identify gallbladder perforation. He was initially managed conservatively until he developed secondary signs of sepsis after 24 hours. An exploratory laparotomy revealed a perforated gallbladder. A subtotal cholecystectomy was done. A retrospective review revealed a missed gallbladder perforation from an earlier CT scan assessment. We report a case of missed gallbladder perforation following MVA which was only diagnosed intraoperatively after failing non-operative management, following which the patient underwent laparotomy and subtotal cholecystectomy.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"79 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction: Limited studies have examined the dietary intake pattern of Malaysian endurance athletes. Differences in the types of foods consumed between Malaysian and Western population leads to varying nutritional intake values. This study aimed to characterise the dietary intake of Malaysian endurance athletes as compared to sports nutrition recommendations, and to determine the associations between participants’ backgrounds and macronutrients intake status. Methods: A total of 85 endurance-trained Malaysian athletes participated in a cross-sectional study. Dietary intake for three days throughout the training season was evaluated using 24-hour dietary recall. The macronutrients and micronutrients intakes were compared to the nutritional recommendation for athletes and the Recommended Nutrient Intakes (RNI), respectively. The food serving size was compared to the Malaysian Food Pyramid 2020. Results: Of all participants, 51% met the minimum recommendations for carbohydrate (CHO) intake (6g/kg/day). For protein intake, 88% of participants had surpassed the lower limit of 1.2g/kg/day. The lower limit of fat intake (20% of total daily energy intake) was met by 99% of the participants. Most of the participants had a suboptimal intake of calcium, vitamin A, and vitamin E, while all had inadequate vitamin D intake. The athletes’ institution was significantly associated with the CHO intake status. Also, the athletes’ institution and the highest education level were significantly associated with the protein intake status. Conclusion: Athletes who practised Asian-based diets were able to achieve the energy, protein, and fat intake recommendations. However, there was a suboptimal intake of the CHO and micronutrients as compared to the recommendations.
导言：对马来西亚耐力运动员饮食摄入模式的研究有限。马来西亚人和西方人摄入的食物种类不同，导致营养摄入值也不同。本研究旨在对照运动营养建议，了解马来西亚耐力运动员的膳食摄入特点，并确定参与者的背景与宏量营养素摄入状况之间的关联。研究方法共有 85 名经过耐力训练的马来西亚运动员参加了横断面研究。采用 24 小时饮食回忆法评估了整个训练季节三天的饮食摄入量。宏量营养素和微量营养素摄入量分别与运动员营养建议和推荐营养素摄入量（RNI）进行了比较。食物份量与《马来西亚食物金字塔2020》进行了比较。结果显示在所有参与者中，51%的人达到了碳水化合物（CHO）摄入量的最低建议值（6 克/千克/天）。在蛋白质摄入量方面，88%的参与者超过了1.2克/千克/天的下限。99%的参与者达到了脂肪摄入量的下限（占每日总能量摄入量的 20%）。大多数参与者的钙、维生素 A 和维生素 E 的摄入量都不达标，而所有参与者的维生素 D 摄入量都不足。运动员所在院校与 CHO 摄入量状况有很大关系。此外，运动员所在院校和最高教育水平与蛋白质摄入情况也有明显关系。结论采用亚洲饮食习惯的运动员能够达到建议的能量、蛋白质和脂肪摄入量。然而，与推荐值相比，他们的 CHO 和微量营养素摄入量并不理想。
{"title":"Does an Asian-based Diet Sufficient to Meet the Nutritional Demands of Endurance Athletes?: A Cross-sectional Study","authors":"Zaini Bahari, N. Safii, Ahmad Munir Che Muhamed","doi":"10.47836/mjmhs.19.6.8","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.8","url":null,"abstract":"Introduction: Limited studies have examined the dietary intake pattern of Malaysian endurance athletes. Differences in the types of foods consumed between Malaysian and Western population leads to varying nutritional intake values. This study aimed to characterise the dietary intake of Malaysian endurance athletes as compared to sports nutrition recommendations, and to determine the associations between participants’ backgrounds and macronutrients intake status. Methods: A total of 85 endurance-trained Malaysian athletes participated in a cross-sectional study. Dietary intake for three days throughout the training season was evaluated using 24-hour dietary recall. The macronutrients and micronutrients intakes were compared to the nutritional recommendation for athletes and the Recommended Nutrient Intakes (RNI), respectively. The food serving size was compared to the Malaysian Food Pyramid 2020. Results: Of all participants, 51% met the minimum recommendations for carbohydrate (CHO) intake (6g/kg/day). For protein intake, 88% of participants had surpassed the lower limit of 1.2g/kg/day. The lower limit of fat intake (20% of total daily energy intake) was met by 99% of the participants. Most of the participants had a suboptimal intake of calcium, vitamin A, and vitamin E, while all had inadequate vitamin D intake. The athletes’ institution was significantly associated with the CHO intake status. Also, the athletes’ institution and the highest education level were significantly associated with the protein intake status. Conclusion: Athletes who practised Asian-based diets were able to achieve the energy, protein, and fat intake recommendations. However, there was a suboptimal intake of the CHO and micronutrients as compared to the recommendations.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"89 3-4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Isa Halim, Muhammad Nadzirul Izzat Mahadzir, Zulkeflee Abdullah, Muhammad Zaimi Zainal Abidin, Mohd Nazrin Muhammad, Adi Saptari
Exoskeletons are wearable devices that can enhance human strength and are used in various fields, such as healthcare and the manufacturing industry. However, poorly designed exoskeletons can strain the muscles and cause injuries to users. The objectives of this review paper are to review the ergonomics factors that contribute to a harmonious user-exoskeleton interaction and to explore the current trends, challenges, and future directions for developing ergonomically designed exoskeletons. In this review, 102 relevant papers published from 2015 to 2023 were retrieved from Web of Science, Scopus, and Google Scholar. These papers were considered in the analysis for gathering relevant information on the topic. The authors identified six ergonomics factors, namely kinematic compatibility, contact pressure, postural control, metabolic cost, cognitive workload, as well as task demands and workplace conditions, that can influence the interaction between users and exoskeletons. By understanding and addressing these ergonomics factors during the design and development process, exoskeleton designers can enhance the user experience and adoption of the devices in daily living activities and industrial applications.
外骨骼是一种可增强人体力量的可穿戴设备，被用于医疗保健和制造业等多个领域。然而，设计不当的外骨骼可能会拉伤肌肉，对使用者造成伤害。本综述旨在回顾有助于用户与外骨骼和谐互动的人体工程学因素，并探讨开发符合人体工程学设计的外骨骼的当前趋势、挑战和未来方向。本综述从 Web of Science、Scopus 和 Google Scholar 中检索了 102 篇发表于 2015 年至 2023 年的相关论文。分析中考虑了这些论文，以收集该主题的相关信息。作者确定了六个人体工程学因素，即运动兼容性、接触压力、姿势控制、代谢成本、认知工作量以及任务需求和工作场所条件，这些因素都会影响用户与外骨骼之间的互动。通过在设计和开发过程中了解并解决这些人体工程学因素，外骨骼设计人员可以提高用户体验，并在日常生活活动和工业应用中采用这些设备。
{"title":"A Review on Ergonomics Factors Determining Working in Harmony with Exoskeletons","authors":"Isa Halim, Muhammad Nadzirul Izzat Mahadzir, Zulkeflee Abdullah, Muhammad Zaimi Zainal Abidin, Mohd Nazrin Muhammad, Adi Saptari","doi":"10.47836/mjmhs.19.6.41","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.41","url":null,"abstract":"Exoskeletons are wearable devices that can enhance human strength and are used in various fields, such as healthcare and the manufacturing industry. However, poorly designed exoskeletons can strain the muscles and cause injuries to users. The objectives of this review paper are to review the ergonomics factors that contribute to a harmonious user-exoskeleton interaction and to explore the current trends, challenges, and future directions for developing ergonomically designed exoskeletons. In this review, 102 relevant papers published from 2015 to 2023 were retrieved from Web of Science, Scopus, and Google Scholar. These papers were considered in the analysis for gathering relevant information on the topic. The authors identified six ergonomics factors, namely kinematic compatibility, contact pressure, postural control, metabolic cost, cognitive workload, as well as task demands and workplace conditions, that can influence the interaction between users and exoskeletons. By understanding and addressing these ergonomics factors during the design and development process, exoskeleton designers can enhance the user experience and adoption of the devices in daily living activities and industrial applications.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"24 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Astuti Arseda, Dikes Simanjuntak, Tuti Pahria, Urip Rahayu, Nursiswati Nursiswati
Bilateral pleural effusion is fluid accumulation in both lungs of pleural spaces. The clinical manifestations of bilateral pleural effusion (chylothorax) caused by filariasis are so rare that they are often challenging to diagnose. This case study described a 21-year-old woman, domiciled in Sumatra, with complaints of shortness of breath and swollen legs. Radiological examination results found bilateral pleural effusion. Initially, it was suspected that the effusion was caused by tuberculosis, Systemic Lupus Erythematosus (SLE), and malignancy; however, treatments for these did not improve the patient’s condition. A Water Seal Drainage (WSD) was inserted and a chylous or chylothorax pleural effusion was obtained, and microfilaria was founded in the nocturnal blood examinations. Oxygen and nursing interventions were administered using lung expansion and postural drainage techniques, supported by education on effective coughing and deep breathing, along with the fulfillment of nutritional needs and dietary adjustments.
{"title":"Assessment of Rare Case on Patient with Filariasis-Associated Bilateral Pleural Effusion","authors":"Astuti Arseda, Dikes Simanjuntak, Tuti Pahria, Urip Rahayu, Nursiswati Nursiswati","doi":"10.47836/mjmhs.19.6.48","DOIUrl":"https://doi.org/10.47836/mjmhs.19.6.48","url":null,"abstract":"Bilateral pleural effusion is fluid accumulation in both lungs of pleural spaces. The clinical manifestations of bilateral pleural effusion (chylothorax) caused by filariasis are so rare that they are often challenging to diagnose. This case study described a 21-year-old woman, domiciled in Sumatra, with complaints of shortness of breath and swollen legs. Radiological examination results found bilateral pleural effusion. Initially, it was suspected that the effusion was caused by tuberculosis, Systemic Lupus Erythematosus (SLE), and malignancy; however, treatments for these did not improve the patient’s condition. A Water Seal Drainage (WSD) was inserted and a chylous or chylothorax pleural effusion was obtained, and microfilaria was founded in the nocturnal blood examinations. Oxygen and nursing interventions were administered using lung expansion and postural drainage techniques, supported by education on effective coughing and deep breathing, along with the fulfillment of nutritional needs and dietary adjustments.","PeriodicalId":506570,"journal":{"name":"November 2023","volume":"78 1-2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139278768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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