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Journal of Ocean University of China 2007年第3期6卷 268-274页

作者： WANG Yanjun LIU Qun ma yuxia College of Fisheries Ocean University of China Qingdao 266003 P. R. China Bureau of Ocean and Fisheries of Jimo Qingdao 266200 P. R. China

Anchovy(Engraulis japonicus) is an abundant fish species in the Yellow Sea,and its natural stock is decreasing rapidly in recent years. Based on the stock-recruitment(SR) data from 1987 to 2002 published in Zhao et al.(2003),the criterion BIC(Bayesian Information Criterion) is applied to selecting a suitable model from six normal and lognormal error structured SR statisti-cal models,the age-structured model is used to calculate the biological reference points(BRPs),and the precision of the SR parame-ters and BRPs are calculated using bootstrap method. The results indicate that the anchovy fishery resource in the Yellow Sea is in an over-fished state. The precaution management principle requires that the fishery should be closed immediately.

关键词： stock assessment biological reference points (BRPs) uncertainties precautionary approach anchovy stock (Engraulisjaponicus) Yellow Sea

Health Effects of Extreme Low Temperatures and Cold Waves on Respiratory Diseases

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Biomedical and Environmental Sciences 2024年第6期37卷 682-685页

作者： Zongrui Liu yuxia ma Yuhan Zhao Wanci Wang Pengpeng Qin Jie Yang Bowen Cheng College of Atmospheric Sciences Key Laboratory of Semi-Arid Climate ChangeMinistry of EducationLanzhou UniversityLanzhou 730000GansuChina Minhe Meteorological Bureau Minhe 810800QinghaiChina

Climate change is the most significant threat to public health and exerts myriad influences on health,including the occurrence of extreme temperature *** have demonstrated that populations will experience significantl... 详细信息

关键词： extreme Effects events.

Potential beneficial effects of functional components of edible plants on COVID-19: Based on their anti-inflammatory and inhibitory effect on SARS-CoV-2

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Food Innovation and Advances 2023年第1期2卷 44-59页

作者： Yijing Pu Luyao Chen Xu He yuxia ma Jiankang Cao Weibo Jiang College of Food Science and Nutritional Engineering China Agricultural UniversityBeijing 100083China Department of Nutrition and Hygiene Hebei Medical UniversityShijiazhuang 050031China

COVID-19,caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),is a major public health *** plants are rich in bioactive components,with a variety of functions,such as enhancing immunity,antiviral,anti-inflammatory and so ***,the intake of edible plants to boost the body's resistance to COVID-19 is a promising and possibly affordable *** review revisits the effects of functional components from edible plants(such as polyphenols,polysaccharides,lectin,alkaloids,polyunsaturated fatty acids,terpenoids,and saponins)on *** inhibitory effects of bioactive components on the virus's entrance and replication,anti-inflammatory and immune enhancement are *** finally,we present the prospects of using edible plant functional ingredients as vaccine adjuvants and the prospects and problems in the use of edible plant functional components for the prevention of *** components of edible plants interacted with structural proteins of SARS-CoV-2 virus and key enzymes in virus recognition and replication,thereby inhibiting virus entry and replication in the ***,these bioactive components had anti-inflammatory effects and could inhibit cytokine ***,we believe that functional components from edible plants can enhance human resistance to COVID-19 and can be applied in the development of new therapies.

关键词： functional thereby finally

Effectiveness of animal-assisted therapy on pain in children:A systematic review and meta-analysis

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International Journal of Nursing Sciences 2021年第1期8卷 30-37,I0002页

作者： Yuanyuan Zhang Fanghong Yan Sijun Li Yutan Wang yuxia ma Evidence-Based Nursing Center School of Nursing of Lanzhou UniversityLanzhouGansuChina

Aims:Animal-assisted therapy(AAT)relieves pain by creating a relaxed and comfortable environment to reduce anxiety in *** little is known about its effects on pain in *** study aims to systematically evaluate the effects of AAT on pain in ***:Eight databases including PubMed,Cochrane Library,Web of Science,CINAHL Complete,Chinese Biomedical Database(CBM),Weipu Database(VIP),China Knowledge Resource Integrated Database(CNKI)and Wanfang Database were retrieved,and all randomized controlled trials or controlled clinical trial using AAT on children’s pain were recruited from inception to October *** reviewers independently screened literature,extracted data and assessed the risk of bias of the included *** 5.3 software was employed for ***:Seven published studies containing 4 RCTs and 3 CCTs were included for the systematic *** results of meta-analysis showed that AAT could reduce children’s pain when compared with the control group[MD=-0.53,95%CI(-0.77,-0.30),P<0.00001].Conclusion:Current evidence shows that AAT can relieve pain in children to some *** the limited quality and quantity of the available studies,more high quality studies should be performed to verify the above conclusion.

关键词： Animal-assisted therapy Children Meta-analysis Pain Systematic review

The synergistic effect of dietary cholesterol with fruit tannins in forming kidney stones

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Food Innovation and Advances 2023年第2期2卷 163-170页

作者： Yu Xi Xiangquan Zeng Yijing Pu Xiangxin Li Huilian Che yuxia ma Weibo Jiang College of Food Science&Nutritional Engineering China Agricultural UniversityBeijing 100083PR China School of Food and Health Beijing Technology and Business UniversityBeijing 100048PR China Department of Nutrition and Hygiene Hebei Medical UniversityShijiazhuang 050031PR China

Prevalence of kidney stones has increased continously over several decades worldwide,the major causes of which are largely *** explore the dietary causes of kidney stones,and reveal mechanisms underlying dietary risk factors inducing kidney stones,animal experiments using mice as the disease model were ***-week old male CD-1 mice were treated by ethylene glycol,cholesterol or/and apple tannins for 3 d,*** the present study,the crystalline analysis in urine and kidney tissues,HE staining kidney sections as well as observation of micro-stones,tannins and cholesterol deposition in kidneys of mice in different groups were *** found that gavage with ethylene glycol,cholesterol and tannins resulted in mice urine solute supersaturation in renal tubules and forming kidney *** cholesterol and tannin deposits in mouse kidney were observed by laser confocal microscopy and crystals were shown either adhered with or codeposited with cholesterol and tannin *** primary crystals were found in renal cortex,medullar,especially papilla in the kidney sections under polarized *** findings demonstrate that interaction of cholesterol and tannins in kidney plays a critical role in the formation of kidney stones.

关键词： kidney cholesterol dietary

Effects of Early and Late Time-Restricted Eating on Weight and Cardiometabolic Health in Overweight and Obese Young Adults: A Randomized Controlled Trial

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Effects of Early and Late Time-Restricted Eating on Weight a...

Exercise for fatigue in breast cancer patients: An umbrella review of systematic reviews

中国营养学会第十五届全国营养科学大会

作者： Limin Zhang Jiaqi Wang ruiqiang Li yuxia ma Nutrition and Food Hygiene School of Public Health Hebei Medical University School of Public Health Hebei Medical University

Due to the complex interactions between circadian biology, nutrition, and human metabolism, meal timing may be a key modulator of health outcomes. However, whether the timing of the eating window during time-restricted eating(TRE) influences cardiometabolic health remains unknown. Methods Overweight and obese young adults were randomized to 6-h eTRE(eating from 7 a.m. to 1 p.m., n = 21), 6-h lTRE(eating from 12 p.m. to 6 p.m., n = 20), or a control group(ad libitum intake in a day, n = 19). Results After 8 weeks, 6-h eTRE and lTRE produced comparable weight loss(-4.6% and-3.7%, respectively) compared with controls. However, 6-h eTRE reduced systolic blood pressure, mean glucose, fasting insulin, insulin resistance, leptin, and thyroid axis activity, whereas lTRE only reduced leptin and thyroid axis activity. Conclusion These findings shed light on the promise of 6-h eTRE and lTRE as weight loss interventions and suggest that eTRE may result in better thyroid axis modulation and improvements in cardiometabolic health.

关键词： Time restricted eating Circadian rhythms Weight loss Cardiometabolic health overweight obesity

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International Journal of Nursing Sciences 2020年第2期7卷 248-254页

作者： Mengyao Jiang yuxia ma Bei Yun Qing Wang Can Huang Lin Han School of Nursing Lanzhou UniversityLanzhouGansuChina Evidence-Based Nursing Center School of NursingLanzhou UniversityLanzhouGansuChina Department of Nursing Gansu Provincial HospitalLanzhouGansuChina

Objective:To evaluate evidence from published systematic reviews about the effectiveness of exercise interventions on fatigue management in breast cancer ***:PubMed,Web of Science,the Cochrane Library,the Cumulative Index of Nursing and Allied Health(CINAHL),Embase databases,the China National Knowledge Infrastructure(CNKI),the Wanfang database,the China Biomedical Literature Database(CBM),and the VIP database were searched to identify relevant systematic *** reviews which assessed exercise interventions on cancer-related fatigue(CRF)in breast cancer patients were *** of evidence was evaluated by the Grade of Recommendation,Assessment,Development,and Evaluation(GRADE)*** Assessment of Multiple Systematic Reviews(AMSTAR)appraisal tool was used to evaluate the methodological quality of included systematic ***:Twenty-four systematic reviews met all the inclusion *** overall mean score for AMSATR is 7.38 and ranged from 4 to 10 *** addition,21 reviews arrived at positive conclusions,which exercises could reduce CRF,and 3 obtained that exercise does not affect *** for GRADE,8 of the reviews were graded as'moderate',2 of the studies were'very low',and the others were'low'.Conclusions:Aerobic and resistance exercise can be regarded as beneficial to CRF in breast cancer patients,and limited evidence exists that yoga had an effect on reducing *** quality of the current systematic review is still far from satisfactory.

关键词： Breast neoplasms Exercise Fatigue Yoga

Apple polyphenols attenuate the binding ability of angiotensin converting enzyme 2 to viral proteins: Computer simulation and in vitro experiments

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Food Bioscience 2022年第6期50卷 733-741页

作者： Yijing Pu Xu He Luyao Chen Hongxuan Wang yuxia ma Weibo Jiang College of Food Science and Nutritional Engineering China Agricultural UniversityBeijing100083PR China Department of Nutrition and Hygiene HebeiMedical UniversityShijiazhuangChina

To investigate the effects of apple polyphenols on ACE2 and its antibody binding, computer simulation and experiments in vitro were conducted. The results of molecular docking and molecular dynamics showed that apple polyphenols had a good binding effect on RBD and RBD-ACE2 complex. Fluorescence analysis exhibited that the three main apple polyphenols had a fluorescence quenching effect on the ACE2 antibodies, and the quenching mechanism was static. The results of the circular dichroism experiment suggested that apple polyphenols could change the secondary structure of the ACE2 antibodies. Western blot results displayed that apple polyphenols inhibited the binding of ACE2 and its antibodies. This study confirmed that apple polyphenols could bind ACE2 antibodies in vitro. Therefore, it is speculated that apple polyphenols have similar effects on a class of proteins with similar ACE2 recognition sites, which may potentially inhibit viral protein and ACE2 recognition, thus preventing viruses from entering host cells.

关键词： Apple polyphenols RBD protein ACE2 antibodies Molecular docking simulation Molecular dynamics simulation

Dietary patterns and habits are associated with anxiety symptoms: a crosssectional study of medical college students

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Dietary patterns and habits are associated with anxiety symp...

第十二届全国营养科学大会

作者： Tian Su ma yuxia Han Changcheng Gao Qiang Zhou Meiqi Zhai Yijing 河北医科大学公共卫生学院

ObjectivesT his study was conducted to explore the association between dietary patterns,habits and risk of anxiety symptoms among medical college *** his population-based,cross-sectional survey was conducted in 618 he...

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尿素包合法纯化葡萄籽油中亚油酸的研究

中国油脂 2013年第7期38卷 53-55页

作者：马宇霞董娟石河子大学食品学院新疆石河子832000

利用尿素包合法对葡萄籽油中亚油酸的分离纯化进行研究。分析了包合温度、包合时间、甲醇尿素质量比、混合脂肪酸尿素质量比4个因素对亚油酸纯度及得率的影响,并在单因素实验的基础上通过正交实验确定最佳工艺条件。结果表明:在包合时间... 详细信息

利用尿素包合法对葡萄籽油中亚油酸的分离纯化进行研究。分析了包合温度、包合时间、甲醇尿素质量比、混合脂肪酸尿素质量比4个因素对亚油酸纯度及得率的影响,并在单因素实验的基础上通过正交实验确定最佳工艺条件。结果表明:在包合时间12 h,包合温度-4℃,甲醇尿素质量比5∶1,混合脂肪酸尿素质量比1∶1的条件下,亚油酸纯度最高为89.9%。

关键词：葡萄籽油尿素包合亚油酸