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Overweight, obesity and associated factors among secondary school students in a northern city of Vietnam in 2011

Open Journal of Forestry（林学期刊） 2024年第1期

作者： Tran Huu Nghi nguyen Quynh thu

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Health 2013年第1期5卷 24-29页

作者： huong thi Le Nga thi thu Vu Doan thi thu Huyen nguyen Van Toan Bac Giang Secondary School of Nursing No1 Hanoi Vietnam Institute for Preventive medicine and Public Health Hanoi Medical University Hanoi Vietnam

Overweight and obesity is an emerging public health problem among school-aged children in Bac Giang city in the Northen part of Vietnam recently. this study aims to identify overweight-obesity prevalence of secondary school children in this city and it’s associated factors. The study was a nested case control in a cross-sectional study design in 1528 secondary students selected from 4 secondary schools in 2 inner communes and 2 suburban communes of Bac Giang city, Vietnam. Result: Overweight prevalence among secondary school students in Bac Giang was 6.7%, the prevalence of obesity was 2.0%. Overweight and obesity is more prevalence in male students, inner communes and students from family have higher income and higher food expense. Overweight and obesity was associated with higher energy intake, more fat consumption, having supplement meals and bedtimemeal, increased physical activities and increased sleep duration. Conclusion: Education campaign targeting reducing overweight and obesity should target both parents about dietary adequacy and balance and children about more physical activities.

关键词： Overweight Obesity Secondary

Ethanol extracts of Scutellaria baicalensis protect against lipopolysaccharide-induced acute liver injury in mice

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Asian Pacific Journal of Tropical Biomedicine 2015年第9期5卷 733-738页

作者： Hai nguyen Thanh Hue Pham thi Minh Tuan Anh Le huong Duong thi Ly Tung nguyen Huu Loi Vu Duc thu Dang Kim Tung Bui Thanh School of Medicine and Pharmacy Vietnam National University Hanoi University of Pharmacy

Objective: To investigated the protective potential of ethanol extracts of Scutellaria baicalensis(S. baicalensis) against lipopolysaccharide(LPS)-induced liver injury. Methods: Dried roots of S. baicalensis were extracted with ethanol and concentrated to yield a dry residue. Mice were administered 200 mg/kg of the ethanol extracts orally once daily for one week. Animals were subsequently administered a single dose of LPS(5 mg/kg of body weight, intraperitoneal injection). Both protein and m RNA levels of cytokines, such as tumor necrosis factor alpha, interleukin-1β, and interleukin-6 in liver tissues were evaluated by ELISA assay and quantitative PCR. C yclooxygenase-2, inducible nitric oxide synthase, and nuclear factor-κB protein levels in liver tissues were analyzed by western blotting. Results: Liver injury induced by LPS signifi cantly increased necrosis factor alpha, interleukin-1β, interleukin-6, cyclooxygenase-2, inducible nitric oxide synthase, and nuclear factor-κB in liver tissues. Treatment with ethanol extracts of S. baicalensis prevented all of these observed changes associated with LPS-induced injury in liver ***: Our study showed that S. baicalensis is potentially protective against LPS-induced liver injury in mice.

关键词： Scutellaria baicalensis Lipopolysaccharide Liver injury Cytokine Nuclear factor-κB

Knowledge of child nutrition when breastfeeding—A study of mothers living outside Hanoi

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Health 2013年第11期5卷 1853-1860页

作者： thi thu huong nguyen Ulrika Lindmark Ann Bengtson Midwifery Department Faculty of NursingHanoi Medical UniversityHanoiVietnam School of Health Sciences Jonkoping UniversityJonkopingSweden Institute of Health and Care Sciences Sahlgrenska Academy at the University of GothenburgGothenburgSweden

Objective: To evaluate the knowledge of?nutrition?among mothers of children less than two years of age and changes in theoretical knowledge after a nutrition course. Method: A pilot study with a pre-post-test design. thirty mothers of children who were less than two years of age from outside Hanoi participated in the study. The mothers’ knowledge of breastfeeding, supplementary food and diet when the child was suffering from diarrhea was collected using 19 self-reported questions. A one-day nutrition course at which the mothers answered the same questions before and after the course was run. Results: All the invited mothers were included in the study. There was a lack of knowledge about breastfeeding and nutrition at baseline, but it improved after the nutrition course. The greatest improvement in knowledge related to breastfeeding less than 30 minutes after delivery, not giving milk or fruit juice instead of breast milk, increasing the frequency of breastfeeding in the event of a smaller amount of milk and knowledge about giving supplementary food after six months. Moreover, the results revealed that the mothers reported better knowledge of the consumption and frequency of more healthy food supplements. Conclusion: There was a lack of knowledge about nutrition among the mothers with children less than two years of age. The course demonstrated effectiveness in every aspect of nutritional knowledge, tested in the posttest. The findings in this study could provide important information for authorities in the health sector to improve the nutritional state of children in the community.

关键词： Breastfeeding Malnutrition Nutrition Education Supplementary Food

New test for cosmological time variation of thefine-structure constant from the analysis of quasarspectra

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Natural Science 2011年第7期3卷 503-507页

作者： Le Duc Thong nguyen thi thu huong 不详

The article has been retracted due to the investigation of complaints received against it. The substantial portions of the text came from Le Duc Thong’s former article, 'New method of searching for cos-mological time variation of the fine-structure constant', which has also been retraced by Prog. Theor. Phys. because of plagiarism. The scientific community takes a very strong view on this matter and we treat all unethical behavior such as plagiarism seriously. this paper published in Vol.3 No.7 503-507, 2011, has been removed from this site.

关键词： Determination of FundamentalConstants Observation Cosmology

Usefulness of Mac-2 binding protein glycosylation isomer in noninvasive probing liver disease in the Vietnamese population

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World Journal of Hepatology 2020年第5期12卷 220-229页

作者： thuy thi thu Pham Dat Tan Ho Toan nguyen MEDIC Medical Center Ho Chi Minh 72517Vietnam

BACKGROUND Early diagnosis is critical for successful intervention before liver disease progresses to cirrhosis and hepatocellular *** To examine a novel biomarker for probing early liver disease quickly using an automated immunology *** this was a cross-sectional study.140 patients at various stages of liver disease were randomly *** cohort consisted of patients who were treatment naïve and currently undergoing *** included patients with diverse liver disease ***-2 binding protein glycosylation isomer(M2BPGi)levels in addition to different clinical parameters,co-morbidities and transient elastography results were collected and *** M2BPGi levels were significantly correlated with transient elastography for liver fibrosis staging across all disease *** significant differences were observed in patients with F0-1;F2 and>F3 liver *** examination showed that M2BPGi levels were two-fold higher in F4 than F3 hepatitis C(HCV)patients.M2BPGi was observed to be etiology-specific and HCV patients had higher mean M2BPGi *** also observed significant correlations with aspartate aminotransferase to platelet ratio index and fibrosis-4 index as well as HBV DNA *** M2BPGi levels for HBV patients with a viral load lower than 2000 IU/mL was 1.75-fold lower than those with a viral load greater than 2000 IU/*** M2BPGi was observed to be a good indicator of early liver disease in patients with different *** results provide reference cut-offs for different causes of liver disease and demonstrated the utility of this marker for early disease *** is useful for remote regions in developing countries.

关键词： Hepatitis B Hepatitis C Noninvasive fibrosis markers Mac-2 binding protein glycosylation isomer Liver disease

Anticancer effects of saponin and saponin–phospholipid complex of Panax notoginseng grown in Vietnam

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Asian Pacific Journal of Tropical Biomedicine 2016年第9期6卷 795-800页

作者： thu Dang Kim Hai nguyen Thanh Duong nguyen thuy Loi Vu Duc thu Vu thi Hung Vu Manh Patcharee Boonsiri Tung Bui Thanh Department of Pharmacology and Clinical Pharmacy School of Medicine and PharmacyVietnam National University Department of Pharmaceutics and Pharmaceutical Technology School of Medicine and PharmacyVietnam National University Department of Pharmacology Hanoi University of Pharmacy Department of Pharmacognosy and Traditional Pharmacy School of Medicine and PharmacyVietnam National University Faculty of Biology VNU University of Science Key Laboratory of Enzyme and Protein Technology VNU University of Science Department of Pharmacology School of PharmacyLac Hong University Department of Biochemistry Faculty of MedicineKhon Kaen University

Objective:To evaluate the antitumor activity both in vitro and in vivo of saponin–phospholipid complex of Panax ***:The in vitro cytotoxic effect of saponins extract and saponin–phospholipid complex against human lung cancer NCI-H460 and breast cancer cell lines BT474 was examined using MTS *** in vivo evaluation of antitumor potential,saponin and saponin–phospholipid complex were administered orally in rats induced mammary carcinogenesis by 7,12-dimethylbenz(a)anthracene,for 30 ***:Our data showed that saponin–phospholipid complex had stronger anticancer effect compared to saponin *** IC50 values of saponin–phospholipid complex and saponin extract for NCI-H460 cell lines were 28.47 mg/m L and 47.97 mg/mL,respectively and these values for BT474 cells were 53.18 mg/mL and 86.24 mg/mL,*** vivo experiments,administration of saponin,saponin–phospholipid complex and paclitaxel(positive control) effectively suppressed 7,12-dimethylbenz(a) anthracene-induced breast cancer evidenced by a decrease in tumor volume,the reduction of lipid peroxidation level and increase in the body weight,and elevated the enzymatic antioxidant activities of superoxide dismutase,catalase,glutathione peroxidase in rat breast ***:Our study suggests that saponin extract from Panax notoginseng and saponin–phospholipid complex have potential to prevent cancer,especially breast cancer.

关键词： Panax notoginseng Saponin Saponin–phospholipid complex Breast cancer Antitumor

Effect of Fabrication Process on the Hydrophilic Properties of Porous TiO2 thin Films for Self-Cleaning Application

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材料科学与工程（中英文B版） 2016年第3期6卷 126-130页

作者： nguyen thi Mai huong nguyen Thanh Binh Le thi thu huong nguyen Dinh Dung nguyen Trong Tinh Institute of Applied Physics and Scientific Instruments Vietnam Academy of Science and Technology Cau Giay Dist Hanoi Vietnam

Hypoglycemic and antioxidant activities of Clerodendrum inerme leaf extract on streptozotocin-induced diabetic models in mice

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Chinese Herbal Medicines 2019年第4期11卷 387-393页

作者： Hai Trieu Ly thi thu huong nguyen thi Thanh Loan Tran Bich Thao Lam thi thu huong Phung Van Minh Le Research Center of Ginseng and Medicinal Materials(CGMM) National Institute of Medicinal MaterialsHo Chi Minh City 700000Viet Nam University of Science Vietnam National UniversityHo Chi Minh City 700000Viet Nam University of Medicine and Pharmacy Ho Chi Minh City 700000Viet Nam NTT Hi-Tech Institute Nguyen Tat Thanh UniversityHo Chi Minh City 700000Viet Nam

Objective:Recently,much attention has been paid to natural product-derived compounds for antidiabetic drug *** recent studies are being focused on clarifying the bioactivity of plants and derived *** aim of the present study was to investigate the anti-oxidant and antidiabetic activities of Clerodendrum inerme leaf extract(CILE)in streptozotocin-induced diabetic ***:*** leaves were analyzed for preliminary phytochemical properties and the content of total phenolic and flavonoid were *** vitro anti-oxidant activity was measured using DPPH ***-induced diabetic model in mice was applied for in vivo study by the effect of CILE at two dose levels(343 and 686 mg/kg b.w.).Results:The results showed that *** leaves contained the major constituents of flavonoids,alkaloids,tannins,triterpenes,and *** exhibited the total polyphenol and flavonoid content with 120.458 mg gallic acid equivalent/g dry weight and 4.494 mg hispidulin equivalent/g dry weight,*** anti-oxidant activity of CILE was expressed with IC50=25.28μg/m *** at the doses of343 mg/kg and 686 mg/kg after 7 d administration exerted a decrease in plasma glucose,protected the liver,kidneys against oxidation stress via increasing glutathione content in the liver,and reduced malondialdehyde content in the liver and *** histological analysis in diabetic mice treated with CILE also showed the pancreaticβ-cells regeneration via increasing the size and number of pancreatic ***:These findings suggested that *** leaves had potent antidiabetic and anti-oxidant *** results provide reliable scientific base,which is the premise for further research and development of CILE as supplements.

关键词： antidiabetic activity anti-oxidant Clerodendrum inerme(L.)Gaertn flavonoids hypoglycemic activity polyphenols

Acceptance to Use Daily Oral Pre-Exposure Prophylaxis (PrEP) as an HIV Prevention Method and Ability to Pay for PrEP among Men Who Have Sex with Men in Ho Chi Minh City, Vietnam

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Health 2017年第9期9卷 1326-1336页

作者： huong thi thu Phan Nga thi thu Vu Vietnam Administration of HIV/AIDS Prevention and Control Ministry of Health Hanoi Vietnam Institute of Preventive Medicine and Public Health Hanoi Medical University Hanoi Vietnam

Background: Men who have sex with men (MSM) are disproportionately affected by HIV in Vietnam. Regardless of international and national agencies’ efforts, the HIV epidemic in MSM has been increasing in recent years. Novel and evidence-based HIV antiretroviral pre-exposure prophylaxis (PrEP) maybe needed to combat the HIV epidemic among this population in Vietnam. this study aims to identify how MSM accept the use of PrEP as an HIV prevention method and their ability to pay for it. Method: this is a cross-sectional study of 373 MSM seeking HIV testing in a community-based HIV clinic in Ho Chi Minh City, Vietnam from January to April 2016. Potential participants were briefly informed about ethical considerations, screened for eligibility, and signed an informed consent form when selected. Face-to-face interviews were conducted by the clinic’s staff. Descriptive and analytical analysis was performed by STATA 13.0. Results: Of 373 participants, only 92 men (24.7%) reported having known about PrEP. Out of 360 men who were questioned about their acceptance of PrEP as an HIV prevention method, 274 (76.1%) embraced the use of PrEP. The median maximum affordable monthly PrEP cost was one million Vietnam Dong (VND) (equivalent to US$43) and the median average affordable monthly PrEP cost was 0.5 million VND (approximately $21.7). The majority of men (68.8%) could afford an average of less than $43 a month for PrEP. Conclusion: There is a relatively high level of PrEP acceptance among MSM in Ho Chi Minh City, Vietnam. To increase PrEP acceptance, raising awareness and understanding of PrEP is recommended. To expand PrEP interventions in Vietnam, the target population’s ability to pay should be a key focus.

关键词： Pre-Exposure Prophylaxis Men Who Have Sex with Men Vietnam Acceptability to Use PrEP Ability to Pay