49 results on '"Szeto, Ignatius Man-Yau"'
Search Results
2. Correlation analysis between macronutrient intake and sleep quality in pregnant women in ten Chinese cities
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LI Xingyi, JIANG Hua, ZHAO Ai, HE Tingchao, Szeto Ignatius Man-Yau, WANG Peiyu, and ZHANG Yumei
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sleep quality ,pregnant women ,macronutrient intake ,Food processing and manufacture ,TP368-456 ,Nutrition. Foods and food supply ,TX341-641 - Abstract
ObjectiveTo explore the relationship between macronutrient intake and sleep quality, the current sleep quality of pregnant women from ten cities in China was investigated.MethodsMultistage stratified sampling was used to investigate the nutrient intake and sleep quality of 863 pregnant women in ten Chinese cities. Twenty-four dietary intake, sleep quality, perinatal depression, and other information was obtained using physical measurements and a questionnaire. Logistic and multiple linear regression models were used to explore the relationship between macronutrient intake and sleep quality.ResultsThe prevalence of poor sleep quality among pregnant women was 46.12%; pregnant women who were in the third trimester, who had depression, were currently unemployed, passively smoked during pregnancy, and had a history of previous alcohol consumption, demonstrated a higher levels of poor sleep quality (P
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- 2023
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3. Comparative analysis of lipid composition in colostrum and mature milk from women of seven Chinese ethnic groups
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Zhang, Zhiyi, Wei, Teng, Ni, Xinggang, Li, Ting, Szeto, Ignatius Man-Yau, Duan, Sufang, Yan, Yalu, Ye, Wenhui, Li, Jing, and Deng, Zeyuan
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- 2024
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4. Evaluating the binding mechanism, structural changes and stability of ternary complexes formed by the interaction of folic acid with whey protein concentrate-80 and L-ascorbyl 6-palmitate
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Wang, Xiaodong, Wang, Zengbo, Zhang, Kangyong, Szeto, Ignatius Man-Yau, Yan, Yalu, Liu, Biao, Zhang, Jie, Evivie, Smith Etareri, Li, Bailiang, and Duan, Sufang
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- 2024
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5. The changes in HMOs of GDM mothers over lactation: Regulation on the gut microbiota development in offspring
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Zhang, Lina, Zhang, Jinyue, Yan, Yalu, Duan, Sufang, Wang, Xuemin, Szeto, Ignatius Man-Yau, Liu, Jun, Sun, Zhaona, Feng, Xiang, Hettinga, Kasper, and Zhou, Peng
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- 2024
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6. How α -lactalbumin and β –casein level in infant formula influence the protein and minerals absorption properties by using Caco-2 cell model
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Han, Mengyu, Wang, Xuemin, Zhang, Kai, Szeto, Ignatius Man-Yau, Duan, Sufang, Yan, Yalu, Liu, Biao, Hettinga, Kasper, Zhang, Lina, and Zhou, Peng
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- 2024
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7. Infant Formulas With Partially or Extensively Hydrolyzed Milk Proteins for the Prevention of Allergic Diseases: A Systematic Review and Meta-Analysis of Clinical Trials
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Li, Xiaoxu, He, Tingchao, Duan, Sufang, Liang, Jinghong, Feng, Gang, Li, Fang, Shen, Zhenyu, Ye, Wenhui, Liu, Biao, Jiang, Bibo, Chen, Yujing, Liu, Nan, Szeto, Ignatius Man-Yau, and Cai, Li
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- 2024
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8. Bioaccessibility of docosahexaenoic acid in naturally and artificially enriched milk
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Wang, Pengjie, Chen, Panqiao, Zhang, Xiaoxu, Szeto, Ignatius Man-Yau, Li, Fang, Tan, Shengjie, Ba, Genna, Zhang, Yan, Duan, Sufang, and Yang, Yue
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- 2024
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9. Milk fat globule membrane promotes brain development in piglets by enhancing the connection of white matter fiber trace
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Yingqian Zhang, Bangcheng Zhao, Szeto Ignatius Man-Yau, Zhixiang Pan, Lijuan Gao, Qinxi Li, Cheng Tang, Yu Wang, Xun Tang, Zifu Zhao, Jingyu Hao, Sufang Duan, Yalu Yan, Ting Li, and Zhihui Zhong
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MFGM ,memory-improvement ,fractional anisotropy (FA) ,BDNF ,infant diet ,Nutrition. Foods and food supply ,TX341-641 - Abstract
IntroductionBrain development during infancy is crucial for later health and development. Although Milk Fat Globule Membrane (MFGM) has been demonstrated to enhance brain development, further investigation is needed to determine the optimal dose.MethodsIn this study, 80 piglets aged 2 days were randomly assigned to four groups: Control group, MFGM-L (1.74 g MFGM per 100 g diet), MFGM-M (4.64 g MFGM per 100 g diet), and MFGM-H (6.09 g MFGM per 100 g diet). Daily body weight and milk intake of the piglets were recorded until 31 days postnatal. Learning and memory abilities were evaluated using the spatial T-maze test on day 15. MRI analysis was conducted to assess functional and structural changes in brain tissues. Additionally, mRNA and protein expression of brain-derived neurotrophic factor (BDNF) and neurotrophin-3 (NTF-3) in the hippocampus and prefrontal cortex were evaluated.ResultsThe results indicated that the MFGM supplemented diet significantly improved the accuracy of the piglets in the T-maze test, with the MFGM-L group exhibiting the best performance. MRI showed no volumetric differences in the gray and white matter between the groups. However, the fractional anisotropy in the left and right hippocampus of piglets in the MFGM-L group was significantly higher than in the other three groups. Furthermore, there was a strong correlation between the accuracy of the T-maze test and hippocampal fractional anisotropy.DiscussionThe MFGM supplemented diet also increased the expression of BDNF in the cerebral cortex. However, the changes in BDNF were not consistent with the results of the T-maze test. In conclusion, adding 1.74 g MFGM per 100 g diet can significantly improve neonatal piglets’ learning and memory abilities, potentially by enhancing the connection of white matter fiber bundles in the brain.
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- 2023
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10. Synergistic effect of lactoferrin and osteopontin on intestinal barrier injury
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Li, Chuangang, Sun, Yanan, He, Tingchao, Lu, Yao, Szeto, Ignatius Man-Yau, Duan, Sufang, Zhang, Yifan, Liu, Biao, Zhang, Yiran, Zhang, Wen, He, Jian, and Li, Yixuan
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- 2023
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11. An Accurate Estimate of the Amino Acid Content of Human Milk Collected from Chinese Women Adjusted for Differences in Amino Acid Digestibility
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Hodgkinson, Suzanne M., Xiong, Xia, Yan, Yalu, Wu, Yuliang, Szeto, Ignatius Man-Yau, Li, Rui, Wescombe, Philip, Duan, Sufang, Liu, Hongnan, Yin, Yulong, Lim, Wen Xin Janice, and Moughan, Paul J.
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- 2023
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12. Sleep quality, antepartum depression and self-harm thoughts in pregnant Chinese women
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Zhong, Wuxian, Zhao, Ai, Lan, Hanglian, Ren, Zhongxia, Mao, Shuai, Zhang, Jian, Li, Pin, Szeto, Ignatius Man-Yau, Wang, Peiyu, and Zhang, Yumei
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- 2023
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13. Impact of casein-to-whey protein ratio on gastric emptying, proteolysis, and peptidome profile of fermented milk during in vitro dynamic gastrointestinal digestion in preschool children
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Zhang, Hongyan, Duan, Sufang, Yu, Yang, Wu, Ren'an, Wang, Jingjing, Chen, Xiao Dong, Szeto, Ignatius Man-Yau, Wu, Peng, and Jin, Yan
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- 2023
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14. Perinatal depression and serum vitamin D status: A cross-sectional study in urban China
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Wang, Yanpin, Zhong, Wuxian, Zhao, Ai, Szeto, Ignatius Man-Yau, Lan, Hanglian, Zhang, Jian, Li, Pin, Ren, Zhongxia, Mao, Shuai, Jiang, Hua, Wang, Peiyu, and Zhang, Yumei
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- 2023
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15. Effects of refrigerated storage on the functional properties of processed cheese analogue with stretchability and its mechanisms
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Guo, Mengyuan, Sheng, Zhaoyue, Wang, Pengjie, Zhang, Yan, Zhang, Xiaoying, Zhang, Ying, Szeto, Ignatius Man-Yau, Wang, Yilun, Ren, Fazheng, and Luo, Jie
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- 2023
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16. Traditional postpartum customs in modern urban Chinese women and its association with dietary quality
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Zhao, Ai, Lan, Hanglian, Szeto, Ignatius Man-Yau, Huo, Shanshan, Yang, Yucheng, Yang, Jiaqi, and Zhang, Yumei
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- 2022
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17. The application of lactoferrin in infant formula: The past, present and future.
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Li, Wusun, Liu, Biao, Lin, Yingying, Xue, Peng, Lu, Yao, Song, Sijia, Li, Yixuan, Szeto, Ignatius Man-Yau, Ren, Fazheng, and Guo, Huiyuan
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INFANT formulas ,IRON deficiency anemia ,LACTOFERRIN ,BONE health ,INFANT nutrition ,BONE growth - Abstract
Human milk is universally regarded as the gold standard to fulfill nutrition needs of infants. Lactoferrin (LF) is a major multiple bioactive glycoprotein in human milk but little is presented in infant formula. LF can resist digestion in the infant gastrointestinal tract and is absorbed into the bloodstream in an intact form to perform physiological functions. Evidence suggest that LF prevents pathogen infection, promotes immune system development, intestinal development, brain development and bone health, as well as ameliorates iron deficiency anemia. However, more clinical studies of LF need to be further elucidated to determine an appropriate dosage for application in infant formula. LF is sensitive to denaturation induced by processing of infant formula such as heat treatments and spay drying. Thus, further studies should be focus on maximizing the retention of LF activity in the infant formula process. This review summarizes the structural features of LF. Then the digestion, absorption and metabolism of LF in infants are discussed, followed by the function of LF for infants. Further, we summarize LF in infant formula and effects of processing of infant formula on bioactivities of LF, as well as future perspectives of LF research. [ABSTRACT FROM AUTHOR]
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- 2024
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18. Immunoregulation of bovine lactoferrin together with osteopontin promotes immune system development and maturation.
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Li, Chuangang, Lu, Yao, Wang, Jian, Liu, Biao, Szeto, Ignatius Man-Yau, Zhang, Wen, Bi, Ran, Duan, Sufang, Quan, Rui, Wang, Xuemin, Li, Yixuan, Xiong, Wei, Sun, Jiazeng, and Sun, Yanan
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- 2024
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19. The effect of n-3 polyunsaturated fatty acid supplementation on cognitive function outcomes in the elderly depends on the baseline omega-3 index.
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He, Xin, Yu, Hongzhuan, Fang, Jiacheng, Qi, Zhongshi, Pei, Shengjie, Yan, Bei, Liu, Run, Wang, Qiuzhen, Szeto, Ignatius Man-Yau, Liu, Biao, Chen, Lei, and Li, Duo
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- 2023
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20. Gaps in awareness and control of hypertension: a cross-sectional study in Chinese urban adults
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Zhao, Ai, Tan, Shengjie, Szeto, Ignatius Man-Yau, Wang, Yan, Meng, Liping, Li, Ting, Zhao, Wenzhi, Wang, Meichen, and Zhang, Yumei
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- 2018
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21. P18-052-23 Interactions Between Gestational Dairy Consumption and Exposure to Secondhand Smoke on the Risk of Antenatal Depression: A Cross-Sectional Study in 10 Cities of China
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Shen, Qianqian, He, Tingchao, Zhao, Ai, Mao, Shuai, Zhong, Wuxian, Li, Pin, Szeto, Ignatius Man Yau, Wang, Peiyu, Jiang, Hua, and Zhang, Yumei
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- 2023
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22. Functional proteins in breast milk and their correlation with the development of the infant gut microbiota: a study of mother-infant pairs.
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Menglu Xi, Dong Liang, Yalu Yan, Sufang Duan, Houxi Leng, Haibing Yang, Xiaojin Shi, Xiaona Na, Yucheng Yang, Celi Yang, Szeto, Ignatius Man-Yau, and Ai Zhao
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BREAST milk ,MILK proteins ,GUT microbiome ,INFANT development ,CLOSTRIDIUM butyricum ,PROPIONIC acid ,LINOLEIC acid ,ALPHA-linolenic acid - Abstract
Introduction: Proteins in breast milk play an important role in the growth and development of infants. This study aims to explore the correlation between functional proteins in breast milk and the infant gut microbiota. Methods: Twenty-three mothers and their infants were enrolled and breast milk samples and infant fecal samples were collected. Breast milk protein content was determined by UPLC-MS/MS, and 16S rRNA sequencing was employed to analyze the gut microbiota of infant. Results: The results indicated that the secretory immunoglobulin A (sIgA) content in breast milk was positively correlated with the abundance of Veillonella parvula. The κ-casein content was positively correlated with the abundance of Clostridium butyricum. The osteopontin (OPN) and lactalbumin contents were positively correlated with the abundance of Parabacteroides distasonis at 42 days. Functional pathway analysis showed that the OPN and κ-casein contents in breast milk were significantly correlated with amino acid, pyruvate, propionic acid, linoleic acid, and alpha-linolenic acid metabolic pathways in early life. Discussion: The results of this study suggest that specific proteins in breast milk can influence the abundance of certain gut microbes in infants, playing an important role in early immune and metabolic development. [ABSTRACT FROM AUTHOR]
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- 2023
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23. Effects of Menaquinone-7 on the Bone Health of Growing Rats under Calcium Restriction: New Insights from Microbiome-Metabolomics.
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Yuan, Ya, Szeto, Ignatius Man-Yau, Li, Na, Yang, Hua, Zhou, Yunzheng, Liu, Biao, He, Fang, Zhang, Lishi, Duan, Sufang, and Chen, Jinyao
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Insufficient calcium intake during growth is a global public health concern. The aim of this study was to investigate the effects of dietary menaquinone-7 (MK-7) on bone accrual in growing Sprague–Dawley rats under calcium restriction. Following 13 weeks of treatment, various bone quality parameters, including microarchitecture, were measured. Fecal and cecal samples were subjected to microbiome (16S rRNA gene sequencing) analyses, while metabolomics analysis of the cecum and humerus samples was analyzed based on UHPLC-Q/TOF-MS. We found that calcium deficiency diminished the richness of the microbiome and disrupted microbiome composition, accompanied by an elevation in the relative abundance of Parasutterella. Furthermore, calcium insufficiency escalated the level of isovaleric acid and modified the metabolic profiles. MK-7 supplementation significantly increased the cortical thickness, cortical bone area, and the calcium content of the femur. Apart from improving bone calcium deposition and diminishing bone resorption, the mechanisms underlying the beneficial effects of MK on bone quality also involve the modulation of the host's metabolic pathways and the composition of gut microbiota. The gut–bone axis holds promise as an efficacious target for ameliorating calcium deficiency in children's bone quality, and MK-7 is a promising dietary supplement from this perspective. [ABSTRACT FROM AUTHOR]
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- 2023
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24. Formula Milk Supplementation and Bone Acquisition in 4–6 Years Chinese Children: A 12-Month Cluster-Randomized Controlled Trial.
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Li, Bang-Yan, Mahe, Jin-Li, Hao, Jing-Yu, Ye, Wen-Hui, Bai, Xue-Fei, Feng, Hao-Tian, Szeto, Ignatius Man-Yau, Jing, Li-Peng, Zhao, Zi-Fu, and Chen, Yu-Ming
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Dairy foods are crucial for adequate calcium intake in young children, but scarce data are available on the effects of formula milk on bone acquisition. This cluster-randomized controlled trial investigated the effects of the supplementation of formula milk on bone health in rural children accustomed to a low-calcium diet between September 2021 and September 2022. We recruited 196 healthy children aged 4–6 years from two kindergartens in Huining County, Northwest China. A class-based randomization was used to assign them to receive 60 g of formula milk powder containing 720 mg calcium and 4.5 µg vitamin D or 20–30 g of bread per day for 12 months, respectively. Bone mineral density (BMD) and bone mineral content (BMC) at the left forearm and calcaneus, bone biomarkers, bone-related hormones/growth factors, and body measures were determined at baseline, 6, and 12 months. A total of 174 children completed the trial and were included in the analysis. Compared with the control group, formula milk intervention showed significant extra increments in BMD (3.77% and 6.66%) and BMC (4.55% and 5.76%) at the left forearm at 6th and 12th months post-intervention (all p < 0.001), respectively. Similar trends were observed in BMD (2.83%) and BMC (2.38%) in the left calcaneus at 6 months (p < 0.05). The milk intervention (vs. control) also showed significant changes in the serum concentrations of osteocalcin level (−7.59%, p = 0.012), 25-hydroxy-vitamin-D (+5.54%, p = 0.001), parathyroid hormone concentration (−15.22%, p = 0.003), and insulin-like growth factor 1 (+8.36%, p = 0.014). The percentage increases in height were 0.34%, 0.45%, and 0.42% higher in the milk group than in the control group after 3-, 6-, and 9-month intervention, respectively (p < 0.05). In summary, formula milk supplementation enhances bone acquisition at the left forearm in young Chinese children. [ABSTRACT FROM AUTHOR]
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- 2023
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25. Nausea and Vomiting during Early Pregnancy among Chinese Women and Its Association with Nutritional Intakes.
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Zhu, Shujing, Zhao, Ai, Lan, Hanglian, Li, Pin, Mao, Shuai, Szeto, Ignatius Man-Yau, Jiang, Hua, and Zhang, Yumei
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Nausea and vomiting in pregnancy (NVP) is one of the most common uncomfortable symptoms of women in early pregnancy. A total of 303 Chinese pregnant women from 10 urban cities in their first trimester were recruited in this study to collect their sociodemographic characteristics and their NVP occurrence. Their dietary nutrient and food intakes were also collected by a 24 h dietary recall and a semi-quantitative food frequency questionnaire (SFFQ). Using the univariate analysis and multiple linear regression analysis to estimate the correlation between NVP and dietary intake, we found that 255 (84.1%) pregnant women experienced NVP during their first trimester. The intake of energy, protein, fat, vitamin A, thiamin, riboflavin, vitamin E, phosphorus, potassium, iron and zinc was lower in women with NVP than in those with no NVP. Additionally, women with NVP were more likely to have insufficient intake of protein, riboflavin, calcium, phosphorus and selenium. In terms of specific food groups, the average daily intake of mushrooms, algae, nuts and seeds, meat, eggs and dairy products in the NVP group was lower. Women in the severe NVP group even had insufficient gestational weight gain. We should pay more attention to women who experience nausea and vomiting during pregnancy and provide them with targeted nutritional support. [ABSTRACT FROM AUTHOR]
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- 2023
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26. Dietary Diversity, Micronutrient Adequacy and Bone Status during Pregnancy: A Study in Urban China from 2019 to 2020.
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Zhong, Wuxian, Zhao, Ai, Lan, Hanglian, Mao, Shuai, Li, Pin, Jiang, Hua, Wang, Peiyu, Szeto, Ignatius Man-Yau, and Zhang, Yumei
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Diet quality during reproduction is crucial to maternal and infant health. However, the association between dietary diversity and bone health of pregnant women remains unclear. We aimed to evaluate the dietary quality of Chinese urban gravidas using the dietary diversity score (DDS), and to explore the relationship of the DDS with micronutrient adequacy and bone health. In this cross-sectional study, we analyzed data from 775 pregnant women aged 18 years or older in urban China. Dietary diversity was assessed using the Minimum Dietary Diversity for Women (MDD-W) indicator. A 24-h dietary recall was used to collect diet data and to calculate the MDD-W and the nutrient intake. Bone health was measured using quantitative ultrasound and assessed by the speed of sound (SOS). Pearson's correlation coefficients between the DDS and the nutrient adequacy ratio (NAR) were calculated. A multivariable linear regression model was used to estimate the effect size of the DDS on the SOS. The mean DDS was 6.61 ± 1.53 points and 91.0% of participants reported the consumption of five or more food groups. Women in the diverse diet subgroup (DDS ≥ 7 points) were more likely to consume all kinds of food except starchy staples and had higher NARs. Pearson's correlation coefficients between the DDS and the NAR ranged from 0.161 to 0.484. For participants in the second trimester, those with a diverse diet had a higher SOS. A multivariable linear regression analysis showed that the DDS was positively and significantly associated with the SOS (β = 17.18, 95% CI = 5.97–28.39, p = 0.003), but this was not the case for women in the first and third trimesters. Urban Chinese women had good dietary diversity during pregnancy. A higher dietary diversity was associated with a higher NAR. From the point of view of bone, a diverse diet was positively correlated with better bone status, suggesting the importance of improving diet diversity for pregnant women, especially from mid-pregnancy. [ABSTRACT FROM AUTHOR]
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- 2022
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27. Bitter Gourd Inhibits the Development of Obesity-Associated Fatty Liver in C57BL/6 Mice Fed a High-Fat Diet1-3
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Xu, Jie, Cao, Ke, Li, Yuan, Zou, Xuan, Chen, Cong, Szeto, Ignatius Man-Yau, Dong, Zhizhong, Zhao, Youyou, Shi, Yujie, Wang, Junkuan, Liu, Jiankang, and Feng, Zhihui
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- 2014
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28. Hydroxytyrosol prevents diet-induced metabolic syndrome and attenuates mitochondrial abnormalities in obese mice
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Cao, Ke, Xu, Jie, Zou, Xuan, Li, Yuan, Chen, Cong, Zheng, Adi, Li, Hao, Li, Hua, Szeto, Ignatius Man-Yau, Shi, Yujie, Long, Jiangang, Liu, Jiankang, and Feng, Zhihui
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- 2014
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29. Consumption of Added Sugar among Chinese Toddlers and Its Association with Picky Eating and Daily Screen Time.
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Li, Pin, Ren, Zhongxia, Zhang, Jian, Lan, Hanglian, Szeto, Ignatius Man-Yau, Wang, Peiyu, Zhao, Ai, and Zhang, Yumei
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Objectives: This study aimed to examine the relationship between daily screen time, picky eating, and consumption frequency of sugared foods and sugar-sweetened beverages (SSBs). Methods: The research data came from the Young Investigation (YI) study conducted in 10 cities in China. This study used sociodemographic information, feeding behavior, picky eating reported by parents, and the consumption frequency of sugared foods and SSBs of 879 toddlers aged 1–3 years. The relationship between daily screen time and picky eating behavior was assessed using logistic regression. The zero-inflated negative binomial (ZINB) model was used to fit the consumption frequencies of sugared foods and SSBs. Results: In all, 13.1% (n = 115) of toddlers did not have sugared foods 1 month before the survey, while 73.3% (n = 644) of toddlers did not have SSBs 1 month before the survey. The consumption rate of sugared foods was relatively higher than SSBs (χ
2 = 661.25, p < 0.001). After adjusting for social demographic information, no relationship was found between daily screen time and picky eating (OR = 1.437; 95% CI: 0.990,2.092). The ZINB model showed that, among children who ate sugared foods, children who were picky eaters ate them more often (IRR = 1.133; 95% CI: 1.095,1.172), but no association was found between picky eating and the chance of avoiding sugared foods (OR = 0.949; 95% CI: 0.613,1.471). Children who were picky eaters were less likely not to drink SSBs (OR = 0.664; 95% CI: 0.478,0.921). However, among children who consumed SSBs, picky eaters drank them less frequently (IRR = 0.599; 95% CI: 0.552,0.650). Children with a screen time of no less than 1 h/d ate sugared foods more frequently (IRR = 1.383; 95% CI: 1.164,1.644), and they were less likely to avoid sugared foods (OR = 0.223; 95% CI: 0.085,0.587). The longer the screen time per day was, the less likely children did not have SSBs (<1 h/d: OR = 0.272; 95% CI: 0.130, 0.569; ≥1 h/d: OR = 0.136; 95% CI: 0.057, 0.328). Conclusions: The consumption rate of sugared foods was higher than that of SSBs. Picky eating and daily screen time were related to the consumption frequency of added sugar among Chinese toddlers aged 1–3 years. Picky eaters consumed sugared foods more frequently and were more likely to drink SSBs. Children whose daily screen time reached 1 h/d were more likely to eat sugared foods and drink SSBs. [ABSTRACT FROM AUTHOR]- Published
- 2022
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30. Traditional postpartum customs in modern urban Chinese women and its association with dietary quality.
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Ai Zhao, Lan, Hanglian, Szeto, Ignatius Man-Yau, Shanshan Huo, Yucheng Yang, Jiaqi Yang, and Yumei Zhang
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POSTNATAL care ,CHINESE women ,MATERNAL health ,LACTATION ,MATERNAL nutrition - Abstract
Background & aims: Traditional Chinese customs practicing in postpartum yield mixed results on maternal health. The objectives of this study are 1) to depict the postpartum customs in Chinese lactating women in varied areas and 2) to explore its effects on dietary intake. Method: This study is part of the "YI" study; data of 974 lactating women from ten cities of China were used. Food intake frequencies in the past month were assessed with the Food Frequency Questionnaire. The 24-h dietary recall was used to estimate nutrient intake and assess dietary diversity. Participants were also required to report in detail those traditional customs which they had practiced in postpartum, and word clouds were drawn according to the report frequencies of certain customs. Results: In total, 49.9% of women practiced certain traditional customs in postpartum. A total of 159 customs were recorded, including 130 dietary customs. The most frequently reported customs included "avoid eating cold food" (n = 164), "no spicy food" (n = 121) and "avoiding food influencing breast milk secretion" (n = 42). The dietary diversity was not associated with practicing postpartum customs; however, women with customs had significantly higher intake frequencies of potato and yam, seaweed, fruits, livestock meat and other dairy products, yet a lower intake frequency of dark green vegetables. For nutrient intake, women who practicing certain practices were observed to have a significantly higher intake of energy, protein, carbohydrate, niacin, phosphorus, potassium and magnesium. Results: In total, 49.9% of women practiced certain traditional customs in postpartum. A total of 159 customs were recorded, including 130 dietary customs. The most frequently reported customs included "avoid eating cold food" (n = 164), "no spicy food" (n = 121) and "avoiding food influencing breast milk secretion" (n = 42). The dietary diversity was not associated with practicing postpartum customs; however, women with customs had significantly higher intake frequencies of potato and yam, seaweed, fruits, livestock meat and other dairy products, yet a lower intake frequency of dark green vegetables. For nutrient intake, women who practicing certain practices were observed to have a significantly higher intake of energy, protein, carbohydrate, niacin, phosphorus, potassium and magnesium. [ABSTRACT FROM AUTHOR]
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- 2022
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31. Association of Dietary Ganglioside Intake and Gastrointestinal Discomfort Among Chinese Urban Adults: A Cross-sectional Study in Eight Cities of China (P18-050-19)
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Wu, Wei, Zhao, Ai, Szeto, Ignatius Man-Yau, Wang, Yan, Feng, Haotian, Li, Ting, Zhang, Jian, Wang, Meichen, Tan, Shengjie, and Zhang, Yumei
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- 2019
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32. “Vegetable, Fruit and Cereal” Dietary Pattern in Chinese Children Aged 3–12 Years Old: Is It Associated with Dietary Protein and Micronutrient Inadequacy? (P18-104-19)
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Meng, Liping, Wang, Yan, Li, Ting, and Szeto, Ignatius Man-Yau
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- 2019
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33. Fruit and vegetable consumption and serum vitamin A in lactating women: A cross‐sectional survey in urban China.
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Yang, Chenlu, Zhao, Ai, Lan, Hanglian, Zhang, Jian, Ren, Zhongxia, Szeto, Ignatius Man‐Yau, Wang, Peiyu, and Zhang, Yumei
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FOOD habits ,LACTATION ,VITAMIN A ,FOOD consumption ,FRUIT ,VEGETABLES ,BREAST milk - Abstract
During the lactation period, healthy eating behavior is essential to maternal and child health. However, Chinese lactating women may have some traditional food restrictions. Our aims were to evaluate the fruit and vegetable consumption of Chinese lactating women and to examine the associations between fruit and vegetable consumption and serum vitamin A concentrations. A total of 885 participants were included. Dietary intakes were assessed during the same time frame as blood collection via a one‐time 24‐h dietary recall (24HDR) and a semiquantitative food frequency questionnaire (SFFQ), respectively. Serum vitamin A concentrations were assessed with high‐performance liquid chromatography. Based on 24HDR, 64.7% and 85.5% of lactating women did not consume the appropriate amount of fruits and vegetables, respectively. New mothers who adopt zuo yuezi behavior during the first month were negatively associated with fruit consumption. The median (25th to 75th) dietary vitamin A intake was 349.5 (202.5–591.4) μg RAE/day. Vegetable contributed 24.9% and fruit 4.8% of the dietary vitamin A intake. The median (25th to 75th) serum vitamin A concentration was 1.92 (1.61–2.30) μmol/L. 24HDR assessments of total fruit and vegetable consumption, and fruit consumption were positively associated with higher serum vitamin A concentrations, respectively (β = 0.200, 95%CI = 0.077, 0.323, p =.001; β = 0.241, 95%CI = 0.008, 0.474, p =.044). These positive associations were replicated in the SFFQ assessments (β = 0.102, 95%CI = 0.016, 0.188, p =.020; β = 0.215, 95%CI = 0.088, 0.341, p =.001). Chinese lactating women had inappropriate fruit and vegetable consumption. Fruit and vegetable consumption was associated with serum vitamin A concentrations. [ABSTRACT FROM AUTHOR]
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- 2021
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34. Association of serum ferritin with metabolic syndrome in eight cities in China.
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Wang, Meichen, Zhao, Ai, Szeto, Ignatius Man‐Yau, Wu, Wei, Ren, Zhongxia, Li, Ting, Feng, Haotian, Wang, Peiyu, Wang, Yan, and Zhang, Yumei
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FERRITIN ,METABOLIC syndrome ,LIPID metabolism ,LOGISTIC regression analysis ,BLOOD sugar ,INSULIN resistance ,JUDGMENT sampling - Abstract
Objective: This study aims to evaluate the cross‐sectional association of serum ferritin (SF) and the risk of metabolic syndrome (MetS) and its components among adults in eight cities in China. Methods: Subjects were recruited using a combination of systematic cluster random sampling and purposive sampling in eight cities in China. The sociodemographic characteristics, data of lifestyle factors, self‐reported disease history, and 24‐hr dietary intake were obtained using a validated questionnaire. Anthropometry was performed, and fasting blood was collected to test the SF, fasting blood glucose (FBG), insulin, high‐sensitivity C‐reactive protein (hs‐CRP), triglycerides (TG), and cholesterols. Logistic and linear regression analyses were conducted to investigate the associations, adjusting for age, city level, smoking, drinking, weekly moderate‐to‐vigorous activity, dietary factors, hs‐CRP, and BMI. Results: Serum ferritin level is positively correlated with total cholesterol, TG, FBG, HOMA‐IR, and hs‐CRP after adjusting for age and BMI. The odds ratio (OR) for MetS in the highest quartile of SF was 2.23 (1.32, 3.77) after adjusting for men, compared with the lowest quartile. An elevated ferritin concentration was significantly related to hypertriglyceridemia (p <.001) and elevated glucose (p =.013) among men, but not among women. Furthermore, compared with Q1, the OR for insulin resistance in the ferritin Q4 group was 3.08 (1.50, 6.32) among men and 1.96 (1.19, 3.24) among women. Conclusion: A positive association between elevated SF and MetS and its components including hypertriglyceridemia and elevated glucose was found in multivariate analyses among men, and SF levels are independently associated with IR. [ABSTRACT FROM AUTHOR]
- Published
- 2020
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35. Diet quality, consumption of seafood and eggs are associated with sleep quality among Chinese urban adults: A cross‐sectional study in eight cities of China.
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Wu, Wei, Zhao, Ai, Szeto, Ignatius Man‐Yau, Wang, Yan, Meng, Liping, Li, Ting, Zhang, Jian, Wang, Meichen, Tian, Zixing, and Zhang, Yumei
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FOOD consumption ,DIET ,CROSS-sectional method ,INGESTION ,LOGISTIC regression analysis ,SLEEP - Abstract
Growing evidence has suggested that dietary modification is implicated with sleep alteration. Our study aimed to determine whether an association between diet in terms of diet quality, certain food consumption, and dietary nutrients intake and sleep quality existed in Chinese urban adults, which has been fully investigated. A cross‐sectional study was conducted among urban adults from eight Chinese cities. Total of 1,548 participants remained in the final analysis. Sleep quality was evaluated by the Chinese version of the Pittsburg Sleep Questionnaire Index. Diet quality, evaluated by Chinese Healthy Diet Index, and dietary intake, including food groups and nutrients, were derived from a semiquantitative Food Intake Frequencies Questionnaire and a single 24‐hr dietary recall. The relationship between dietary variables and sleep quality was examined using multivariable logistic regression models. Logistic regression analysis indicated that better diet quality, which features greater food diversity, higher ingestion of fruits and fish, along with higher seafood consumption, lower eggs consumption, and higher total energy intake, was significantly associated with lower risk of poor sleep quality in the crude model and the fully adjusted model with adjustment for gender, age, self‐rated health condition, self‐assessed mental stress, smoking, hypertension, and BMI. Therefore, we reached a conclusion that diet quality and certain food consumption were related to sleep quality. Although the associations observed in the cross‐sectional study require further investigation in prospective studies, dietary intervention, such as enhancement in food diversity and consumption of fruits and seafood, might serve as a probable strategy for sleep improvement. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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36. Mitochondrial Dysfunction in Obesity-Associated Nonalcoholic Fatty Liver Disease: The Protective Effects of Pomegranate with Its Active Component Punicalagin.
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Zou, Xuan, Yan, Chunhong, Shi, Yujie, Cao, Ke, Xu, Jie, Wang, Xun, Chen, Cong, Luo, Cheng, Li, Yuan, Gao, Jing, Pang, Wentao, Zhao, Jialong, Zhao, Fei, Li, Hao, Zheng, Adi, Sun, Wenyan, Long, Jiangang, Szeto, Ignatius Man-Yau, Zhao, Youyou, and Dong, Zhizhong
- Published
- 2014
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37. The Association between Postpartum Practice and Chinese Postpartum Depression: Identification of a Postpartum Depression-Related Dietary Pattern.
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Zhao, Ai, Huo, Shanshan, Tan, Yuefeng, Yang, Yucheng, Szeto, Ignatius Man-Yau, Zhang, Yumei, and Lan, Hanglian
- Abstract
Conflicting results of Chinese traditional postpartum practices have aroused concerns over their health effects. The role of postpartum practices in postpartum depression (PPD) is still a matter of discussion, especially from a dietary practice point of view. The current study was designed to (1) explore the association between postpartum practices and PPD, (2) to identify the dietary pattern related to PPD, and (3) to identify the possible pathways among postpartum practices and PPD. This study is part of the YI Study, which was a cross-sectional study conducted in 10 cities in China. Data for 955 postpartum women were used in the current analysis. The Edinburgh Postnatal Depression Scale (EPDS-10) was used to evaluate PPD with a cutoff value of 9. Postpartum practice was based on the participants' self-reported practices. Individual practices were recorded and categorized as dietary and non-dietary practices. The dietary pattern was identified based on the food intake frequencies of 25 food groups using the method of reduced rank regression. Structural equation modeling was used to explore the potential pathways between postpartum practices and PPD. The current study observed significant associations between postpartum practices and PPD (Adjusted OR = 1.41, 95% CI: 1.04–1.90). A similar trend was also found between dietary postpartum practices and PPD (Adjusted OR = 1.39, 95%CI: 1.03–1.88) but not for non-dietary practices and PPD (Adjusted OR = 1.26, 95%CI: 0.92–1.75). A PPD-related dietary pattern was identified with the characteristics of a high intake of meat and eggs and a lower intake of vegetables, mushrooms, and nuts. This dietary pattern was significantly associated with a higher chance of adhering to postpartum practice (Adjusted OR = 1.26, 95% CI: 1.10–1.44). Based on the pathway analysis, this study also observed the association between postpartum practices and PPD, and the association between dietary practices and PPD were both mediated by sleep quality. In conclusion, this study demonstrated that a substantial proportion of women in modern China experience traditional postpartum Chinese practices and that either overall or dietary-related postpartum practices are associated with a higher risk of PPD. The current dietary practices in postpartum rituals may play an important role in developing PPD. A culturally embedded, science-based dietary guideline is required to help women to achieve both physical and psychological health in the postpartum period. [ABSTRACT FROM AUTHOR]
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- 2022
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38. Changes in HMO Concentrations throughout Lactation: Influencing Factors, Health Effects and Opportunities.
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Thum, Caroline, Wall, Clare Rosemary, Weiss, Gisela Adrienne, Wang, Wendan, Szeto, Ignatius Man-Yau, and Day, Li
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Human milk oligosaccharides (HMOs) are important functional biomolecules in human breast milk. Understanding the factors influencing differences in HMO composition and changes in their concentration over lactation can help to design feeding strategies that are well-adapted to infant's needs. This review summarises the total and individual concentration of HMOs from data published from 1999 to 2019. Studies show that the HMO concentrations are highest in colostrum (average 9–22 g/L), followed by slightly lower concentrations in transitional milk (average 8–19 g/L), with a gradual decline in mature milk as lactation progresses, from 6–15 g/L in breast milk collected within one month of birth, to 4–6 g/L after 6 months. Significant differences in HMO composition have been described between countries. Different HMOs were shown to be predominant over the course of lactation, e.g., 3-fucosyllactose increased over lactation, whereas 2′-fucosyllactose decreased. Recent clinical studies on infant formula supplemented with 2′-fucosyllactose in combination with other oligosaccharides showed its limited beneficial effect on infant health. [ABSTRACT FROM AUTHOR]
- Published
- 2021
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39. Advances, challenges and future directions in the development of in vitro gastrointestinal models used in assessing infant formulas.
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Wang, Ni, Duan, Sufang, Wu, Peng, Liu, Biao, Ye, Wenhui, He, Jian, Szeto, Ignatius Man‐Yau, and Chen, Xiao Dong
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- *
NUTRITIONAL value , *ALIMENTARY canal , *CONTINUOUS processing , *INFANTS , *ADULTS , *INFANT formulas - Abstract
This review critically evaluates current in vitro gastrointestinal models for assessing infant formulas from a perspective focusing on a process along digestion, absorption and microbial fermentation. Despite their potential, none of the current in vitro gastrointestinal models fully considers the dynamics and continuous upstream‐downstream process of the human digestive tract. Considering the substantial differences between infants and adults, there is a pressing need for whole‐process gastrointestinal models tailored to infants. Developing such models is crucial for accurately assessing infant formula nutritional value and physiological function, enhancing the formulation of infant formulas to better meet the needs of infants. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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40. Association between Dietary Inflammatory Index, C-Reactive Protein and Metabolic Syndrome: A Cross-Sectional Study.
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Ren, Zhongxia, Zhao, Ai, Wang, Yan, Meng, Liping, Szeto, Ignatius Man-Yau, Li, Ting, Gong, Huiting, Tian, Zixing, Zhang, Yumei, and Wang, Peiyu
- Abstract
Increased prevalence of metabolic syndrome (MetS) has become a global major public health problem. Chronic low-grade inflammation associated with diet was found to play an import role in the development of MetS, although further studies are needed. The main purpose of this study was to explore the association between the dietary inflammatory index (DII), C-reactive protein (CRP) as a sign of inflammation status, and MetS. A total of 1712 participants from eight cities in China were included. Sociodemographic and health-related information was collected by a self-administrated questionnaire. Anthropometric information and fasting blood samples were collected for identification of MetS. DII scores were computed based on one time 24-h dietary recall. No significant association between MetS and DII was observed except for the blood pressure component of MetS (OR
T3 versus T1 = 1.40; 95% CI: 1.03 to 1.89). A significant increased prevalence for MetS was observed for higher CRP (OR = 1.66; 95% CI: 1.26 to 2.18), as well as four out of five of MetS components. In stratified analyses by sex, the associations between DII/CRP and MetS among women, but not men, are comparable to the whole sample. In addition, Both the 2nd and 3rd tertile of the DII had a higher CRP level (β-CoefficientsT2 versus T1 = 0.086, 95% CI: 0.004 to 0.167; β-CoefficientsT3 versus T1 = 0.145, 95% CI: 0.045 to 0.245) among subjects with MetS. Participants with higher DII scores reported a higher degree of “Shanghuo ” (p = 0.007), which is a traditional concept characterized by “redness, swelling, fever and pain” in Chinese Medicine. This study suggested a close association between CRP and MetS, while the association between the DII and MetS was limited. DII was only specifically associated with CRP at a higher level among participants with MetS. [ABSTRACT FROM AUTHOR]- Published
- 2018
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41. Dietary intake of different ratios of ARA/DHA in early stages and its impact on infant development.
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Fan L, Wang X, Szeto IM, Liu B, Sinclair AJ, and Li D
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- Infant, Animals, Female, Child, Humans, Milk, Human metabolism, Fatty Acids metabolism, Infant Formula, Eating, Child Development, Docosahexaenoic Acids metabolism
- Abstract
Long-chain polyunsaturated fatty acids (LC-PUFAs), arachidonic acid (ARA, 20:4n-6) and docosahexaenoic acid (DHA, 22:6n-3) are essential in the development of infants. ARA and DHA from breast milk or infant formula are the main sources of access for infants to meet their physiological and metabolic needs. The ratio of ARA to DHA in breast milk varies among regions and different lactation stages. Different ratios of ARA and DHA mainly from algal oil, animal fat, fish oil, and microbial oil, are added to infant formula in different regions and infant age ranges. Supplementing with appropriate ratios of ARA and DHA during infancy promotes brain, neural, visual, and other development aspects. In this review, we first introduced the current intake status of ARA and DHA in different locations, lactation stages, and age ranges in breast milk and infant formula. Finally, we discussed the effect of different ratios of ARA and DHA on infant development. This review provided a comprehensive research basis for the nutritional research of infants who consume different ratios of ARA and DHA.
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- 2024
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42. Short-chain fatty acids in breast milk and their relationship with the infant gut microbiota.
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Xi M, Yan Y, Duan S, Li T, Szeto IM, and Zhao A
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Introduction: The short-chain fatty acids (SCFAs) contained in breast milk play a key role in infant growth, affecting metabolism and enhancing intestinal immunity by regulating inflammation., Methods: In order to examine the associations between the microbiota and SCFA levels in breast milk, and explore the roles of SCFAs in regulating the infant gut microbiota, we enrolled 50 paired mothers and infants and collected both breast milk and infant fecal samples. Breast milk SCFA contents were determined by UPLC-MS, and whole genome shotgun sequencing was applied to determine the microbial composition of breast milk and infant feces. The SCFA levels in breast milk were grouped into tertiles as high, medium, or low, and the differences of intestinal microbiota and KEGG pathways were compared among groups., Results: The results demonstrated that breast milk butyric acid (C4) is significantly associated with Clostridium leptum richness in breastmilk. Additionally, the specific Bifidobacterium may have an interactive symbiosis with the main species of C4-producing bacteria in human milk. Women with a low breast milk C4 tertile are associated with a high abundance of Salmonella and Salmonella enterica in their infants' feces. KEGG pathway analysis further showed that the content of C4 in breast milk is significantly correlated with the infants' metabolic pathways of lysine and arginine biosynthesis., Discussion: This study suggests that interactive symbiosis of the microbiota exists in breast milk. Certain breast milk microbes could be beneficial by producing C4 and further influence the abundance of certain gut microbes in infants, playing an important role in early immune and metabolic development., Competing Interests: YY, SD, TL, and IS were employed by Inner Mongolia Yili Industrial Group Co. Ltd. and Inner Mongolia Dairy Technology Research Institute Co. Ltd. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Xi, Yan, Duan, Li, Szeto and Zhao.)
- Published
- 2024
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43. Functional proteins in breast milk and their correlation with the development of the infant gut microbiota: a study of mother-infant pairs.
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Xi M, Liang D, Yan Y, Duan S, Leng H, Yang H, Shi X, Na X, Yang Y, Yang C, Szeto IM, and Zhao A
- Abstract
Introduction: Proteins in breast milk play an important role in the growth and development of infants. This study aims to explore the correlation between functional proteins in breast milk and the infant gut microbiota., Methods: Twenty-three mothers and their infants were enrolled and breast milk samples and infant fecal samples were collected. Breast milk protein content was determined by UPLC-MS/MS, and 16S rRNA sequencing was employed to analyze the gut microbiota of infant., Results: The results indicated that the secretory immunoglobulin A (sIgA) content in breast milk was positively correlated with the abundance of Veillonella parvula . The κ-casein content was positively correlated with the abundance of Clostridium butyricum . The osteopontin (OPN) and lactalbumin contents were positively correlated with the abundance of Parabacteroides distasonis at 42 days. Functional pathway analysis showed that the OPN and κ-casein contents in breast milk were significantly correlated with amino acid, pyruvate, propionic acid, linoleic acid, and alpha-linolenic acid metabolic pathways in early life., Discussion: The results of this study suggest that specific proteins in breast milk can influence the abundance of certain gut microbes in infants, playing an important role in early immune and metabolic development., Competing Interests: YaY, SD, and IS were employed by Inner Mongolia Yili Industrial Group, Co. Ltd. YaY, SD, HL, and IS were employed by Inner Mongolia Dairy Technology Research Institute Co. Ltd. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Xi, Liang, Yan, Duan, Leng, Yang, Shi, Na, Yang, Yang, Szeto and Zhao.)
- Published
- 2023
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44. Synergistic effects of overweight/obesity and high hemoglobin A1c status on elevated high-sensitivity C-reactive protein in Chinese adults: a cross-sectional study.
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Shen Q, He T, Li T, Szeto IM, Mao S, Zhong W, Li P, Jiang H, and Zhang Y
- Abstract
Background: High-sensitivity C-reactive protein (hs-CRP) is an inflammatory marker that has been suggested as a predictor of cardiovascular diseases. High glycated hemoglobin (HbA1c) levels and overweight/obesity are independently associated with elevated hs-CRP; meanwhile, high HbA1c levels are frequently accompanied by overweight or obesity. However, their joint effect on elevated hs-CRP levels has not been well-established. Therefore, we evaluated whether overweight/obesity modified the association between high HbA1c levels and elevated hs-CRP., Methods: Based on cross-sectional data from the Chinese Urban Adults Diet and Health Study (CUADHS) in 2016, we included 1,630 adults aged 18-75 years (mean age 50.16 years and 33.6% male). Elevated hs-CRP was defined as serum hs-CRP ≥ 3 and <10 mg/L. The interactive effects of BMI and HbA1c levels on the risk of elevated hs-CRP levels were calculated by using multiple logistic regression models, followed by strata-specific analyses., Results: Individuals with elevated hs-CRP had a higher rate of HbA1c level than those without elevated (25.3 vs. 11.3%, P < 0.001), as well as a higher rate of overweight/obesity (67.1 vs. 43.5%, P < 0.001). Higher HbA1c levels were independently associated with an increased risk of elevated hs-CRP [adjusted odds ratio (aOR) = 2.31, 95% confidence interval (CI): 1.47, 3.65], as well as overweight/obesity with the risk of elevated hs-CRP (aOR = .31, 95% confidenc-3.73). Furthermore, overweight/obesity showed a significant synergistic effect on high HbA1c levels with a higher aOR of 5.25 (2.77, 9.95) ( P
interaction < 0.001). This synergistic effect was more prominent when stratified by age (in 18-44 years old, aOR, 95% CI = 30.90, 4.40-236.47 for interaction vs. 6.46, 1.38-30.23 for high HbA1c only) and gender (in women, aOR, 95% CI = 8.33, 3.80-18.23 for interaction vs. 2.46,1.38-4.40 for high HbA1c only)., Conclusion: There are synergistic effects of high HbA1c levels and overweight/obesity on the risk of elevated hs-CRP in Chinese adults, with more significant effects in adults aged 18-44 years or females. Intervention strategies for preventing high blood glucose levels and body weight simultaneously may be important for reducing hs-CRP-related diseases. Further studies are needed to confirm this finding in other populations, and its molecular mechanisms need to be elucidated., Competing Interests: TH, TL, and IS were employed by Inner Mongolia Dairy Technology Research Institute Co., Ltd. TH and TL were employed by Inner Mongolia Yili Industrial Group Co., Ltd. The authors declare that this study received funding from Inner Mongolia Dairy Technology Research Institute. The funder had the following involvement in the study: study design and data collection., (Copyright © 2023 Shen, He, Li, Szeto, Mao, Zhong, Li, Jiang and Zhang.)- Published
- 2023
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45. Association between maternal erythrocyte polyunsaturated fatty acid levels during pregnancy and offspring weight status: A birth cohort study.
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Wu S, Zhao F, He Y, He T, Duan S, Feng G, Chen Y, Wang X, Szeto IM, Lin L, and Cai L
- Abstract
Background: The findings of the association between maternal polyunsaturated fatty acid (PUFA) levels during pregnancy and offspring weight status are controversial. Furthermore, few studies have focused on Asian populations or used erythrocyte membranes as biological markers. We aimed to examine the associations between maternal erythrocyte PUFA and offspring weight status within the first 2 years among the Chinese population., Materials and Methods: A total of 607 mother-child pairs were recruited from a birth cohort. Maternal erythrocyte n-3 and n-6 PUFA during pregnancy were measured by gas chromatography, and the ratio of PUFA was calculated. Weight- and body mass index (BMI)-for-age z (WAZ and BAZ) scores were calculated for offspring at 1, 3, 6, 8, 12, 18, and 24 months of age. The risk of overweight and obesity was defined by the WHO criterion. The Generalized Estimating Equation (GEE) model was carried out for repeated anthropometric data within 2 years of age., Results: Maternal erythrocyte docosapentaenoic acid (DPA, n-3) was inversely associated with offspring BAZ score [tertile 2 vs. tertile 1, β: -0.18 (-0.29, -0.00)]. Higher maternal erythrocyte arachidonic acid (AA) was inversely associated with lower offspring WAZ and BAZ [tertile 3 vs. tertile 1, β: -0.18 (-0.35, -0.02), -0.22 (-0.38, -0.06), respectively]. Furthermore, higher maternal erythrocyte AA [tertile 3 vs. tertile 1, odds ratio [OR]: 0.52 (0.36, 0.75), p
trend < 0.001] and total n-6 PUFA [tertile 3 vs. tertile 1, OR: 0.56 (0.39, 0.81), ptrend = 0.002] were associated with decreased risk of overweight and obesity in offspring. Maternal erythrocyte n-6/n-3 PUFA and AA/eicosapentaenoic acid (EPA) ratios were not associated with offspring weight status., Conclusion: Maternal erythrocyte PUFA might influence offspring weight status within 2 years of age in the Chinese population. Further Asian studies are still needed., Competing Interests: Authors TH, GF, and IS were employed by Inner Mongolia Yili Industrial Group Co., Ltd. Authors TH, SD, and GF were employed by Inner Mongolia Dairy Technology Research Institute Co., Ltd. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Wu, Zhao, He, He, Duan, Feng, Chen, Wang, Szeto, Lin and Cai.)- Published
- 2022
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46. Feeding Difficulty Among Chinese Toddlers Aged 1-3 Years and Its Association With Health and Development.
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Ren Z, Lan H, Szeto IM, Yang C, Zhang J, Li P, Li J, Wang P, Zhang Y, and Zhao A
- Abstract
Feeding problems are biopsychosocial in nature and have a great influence on children's growth. The aim of this study was to profile the status and possible influencing factors of feeding difficulty among normal Chinese toddlers, and to investigate its association with health and development. This study is a part of the Young Investigation (YI study) conducted in 10 cities in China. Data from 924 children aged 1-3 years were analyzed. Data on socio-demographic factors, feeding behaviors, self-reported diseases, and anthropometry parameters were collected. Blood samples were drawn to determine hemoglobin levels. Feeding difficulty was evaluated by the Montreal Children's Hospital Feeding Scale (MCH-FS). Ages and Stages Questionnaires, Third Edition (ASQ-3) were used to assess developmental progress. Multivariable analyses were performed to explore the potential associations. The mean total score of the MCH-FS was 35.21 ± 12.90 and the highest scored item was "acting up/making a big fuss during mealtimes." Feeding difficulty occurred more often among children with picky eating behavior or whose caregivers once used the strategy of pre-mastication. Children with feeding difficulty had lower intakes of cereals, vegetables, and fruits, and were more likely to suffer from diarrhea ( OR , 2.04; 95%CI : 1.32, 3.11) or constipation ( OR , 2.04; 95%CI : 1.27, 3.24), but not anemia. Feeding difficulty was also negatively associated with weight, height, head circumference and mid-upper-arm circumference-related Z-scores ( P all < 0.05). In addition, it was related to poorer fine motor skills, personal and social skills, and total scores of ASQ-3 ( β , -9.00; 95%CI : -15.11, -2.89). Feeding difficulty assessed by MCH-FS showed a negative association with children's health and development, supporting the need for early identification., Competing Interests: IS and HL are employed by the Inner Mongolia Yili Industrial Group Co. Ltd. This study received funding from the Inner Mongolia Yili Industrial Group Co. Ltd. The funder had the following involvement with the study: study design, coordination, supervision, and review and revision of the manuscript. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Ren, Lan, Szeto, Yang, Zhang, Li, Li, Wang, Zhang and Zhao.)
- Published
- 2021
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47. Association Between Dietary Quality and Postpartum Depression in Lactating Women: A Cross-Sectional Survey in Urban China.
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Yang C, Zhao A, Lan H, Ren Z, Zhang J, Szeto IM, Wang P, and Zhang Y
- Abstract
Background: Evidence on the effects of dietary quality on the risk of postpartum depression in the Chinese population is limited. This study aimed to examine the association between dietary quality and postpartum depression in Chinses lactating women. Methods: A total of 939 participants from 10 cities were included in this analysis. A one-time 24-h dietary recall was used to obtain the data on food consumption and dietary quality was assessed based on Diet Balance Index. The Edinburgh postnatal depression scale was considered at a cutoff point of 10 to detect postpartum depression. Poisson regression models were used to explore the association of dietary quality with postpartum depression. Results: Depressed women tended to have a more inadequate intake of vegetables and have more insufficient food variety. The median (25th, 75th) of the overall high bound score (HBS), low bound score (LBS), and diet quality distance (DQD) was 9 (5, 14), 30 (25, 37), and 40 (34, 47), respectively. Compared with subjects with the lowest quartile of LBS, those with the highest quartile of LBS had a higher risk of postpartum depression [adjusted prevalence ratio (aPR), 1.08; 95% confidence interval (95% CI), 1.01, 1.15; P for trend, 0.043]. We also observed a significant association between DQD and postpartum depression (Q4 vs. Q1: aPR, 1.07; 95% CI: 1.00, 1.14; P for trend, 0.036). Conclusion: Poor dietary quality was associated with postpartum depression in Chinese lactating women., Competing Interests: IS and HL are employed by Inner Mongolia Yili Industrial Group Co. Ltd. This study received funding from Inner Mongolia Yili Industrial Group Co. Ltd. The funder had the following involvement with the study: conceptualization, investigation, methodology, and writing—review and editing. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Yang, Zhao, Lan, Ren, Zhang, Szeto, Wang and Zhang.)
- Published
- 2021
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48. Gastrointestinal discomforts and dietary intake in Chinese urban elders: A cross-sectional study in eight cities of China.
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Zhao A, Wang MC, Szeto IM, Meng LP, Wang Y, Li T, and Zhang YM
- Subjects
- Abdominal Pain, Aged, Aged, 80 and over, China epidemiology, Cities, Cross-Sectional Studies, Eating, Energy Intake, Female, Fruit, Gastroesophageal Reflux, Humans, Male, Meat, Middle Aged, Principal Component Analysis, Social Class, Surveys and Questionnaires, Urban Population, Vegetables, Diet, Gastrointestinal Diseases physiopathology, Nutrition Surveys
- Abstract
Background: Gastrointestinal (GI) discomforts are common in the elderly population; however, whether such discomforts are associated with dietary intake has not been studied., Aim: To evaluate GI discomforts in Chinese urban elders and the associated factors., Methods: The gastrointestinal symptom rating scale (GSRS) was used to identify GI discomforts in 688 elders from eight cities of China. The semi-quantitative food frequency questionnaire and one time of 24 h dietary recall were used to access the food intake, identify dietary pattern, and calculate the nutrients intake., Results: About 83% of studied elders experienced at least one of GI discomforts in the past 6 mo; dyspepsia was the most commonly reported (66.7%), followed by reflux (44.8%), abdominal pain (35.9%), constipation (35.8%), and diarrhea (34.7%). Female gender, lower education level, and lower family income were associated with a higher GSRS score. Participants who were diagnosed with a GI-related disease had a higher score of constipation, but a lower score of reflux. Chronic diseases were positively associated with certain GI discomforts. Three dietary patterns were identified by the method of principal component analysis, which were characterized as high intake of salt and tea; more frequent intake of tubers, fruits, aquatic products, and soybeans; and high intake of cereal, vegetables, and meat, respectively. However, no associations between dietary patterns and GSRS score were found. The elders with a higher GSRS score had significantly lower intake of bean products. The elders whose GSRS score was ≥ 21 and 18-20 decreased their bean production intake by 7.2 (0.3, 14.3) g/d and 14.3 (1.2, 27.3) g/d, respectively, compared with those who had a GSRS score ≤ 17. There were no differences in other food categories, calories, or nutrients intake among elders with different GSRS scores., Conclusion: GI discomforts are common in Chinese urban elders. GI discomforts might be associated with the choice of food., Competing Interests: Conflict-of-interest statement: There is no conflict of interest., (©The Author(s) 2019. Published by Baishideng Publishing Group Inc. All rights reserved.)
- Published
- 2019
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49. [Differences between anthropometric indices in predicting dyslipidemia in Chinese urban adult population and finding optimal cut-off points].
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Zhang J, Zhao A, Tan S, Zhao W, Wang Y, Li T, Szeto IM, and Zhang Y
- Subjects
- Adult, China epidemiology, Cross-Sectional Studies, Dyslipidemias ethnology, Female, Humans, Male, Obesity ethnology, ROC Curve, Risk Factors, Waist Circumference, Waist-Hip Ratio, Asian People statistics & numerical data, Body Mass Index, Dyslipidemias epidemiology, Obesity epidemiology, Urban Population, Waist-Height Ratio
- Abstract
Objective: To assess the differences between anthropometric indices in predicting dyslipidemia in Chinese urban adult population and find optimal cut-off points., Methods: A total of 1615 subjects with information on key variables were enrolled by multistage stratified sampling process from March to July in 2016. Information on sociodemographic characteristics( age, gender, nationality, education and income), and health and disease history of subjects was collected. Height, weight, waist circumference( WC), hip circumference, body fat percentage( % Fat), and fasting lipid profiles were measured for each participant. The receiver operating characteristic( ROC) curve was used to compare the efficacy of the various anthropometric indices to discriminate those with and without dyslipidemia., Results: Waist-to-height ratio( WHtR) had the largest area under the ROC curve( AUC) for dyslipidemia in women( 0. 744). There weresignificant differences between AUC of WHtR and that of WC( P = 0. 008), body mass index( BMI, P = 0. 004), waist-to-hip ratio( WHR, P = 0. 005), and % Fat( P <0. 001) in pairwise comparisons. Cut-off point for WHtR was 0. 50 for dyslipidemia in urban adult women. Although the AUC for BMI was the highest for dyslipidemia in men, it did not differ significantly from other indices( P all > 0. 05). Cut-off point for BMI was24. 1 kg/m~2 for dyslipidemia in urban adult men., Conclusion: WHtR and BMI might be optimal indices for dyslipidemia for Chinese urban adult women and men, respectively. Regional and sexual differences should be considered when choosing proper indices.
- Published
- 2018
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