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Article ; Online: Exercise Combined with a Low-Calorie Diet Improves Body Composition, Attenuates Muscle Mass Loss, and Regulates Appetite in Adult Women with High Body Fat Percentage but Normal BMI.

Wu, Xinyue / Zhang, Chengnan / Liang, Zhuoying / Liang, Yiheng / Li, Yuxuan / Qiu, Junqiang

2024 Volume 12, Issue 4

Abstract: Background: The present study aimed to examine the effects of a 500 kcal reduction in daily energy intake alone and in combination with 90 min of moderate-to-vigorous aerobic exercise per week on body weight, body composition, and appetite sensations in ...

Abstract	Background: The present study aimed to examine the effects of a 500 kcal reduction in daily energy intake alone and in combination with 90 min of moderate-to-vigorous aerobic exercise per week on body weight, body composition, and appetite sensations in young women with normal BMI and abnormal body fat percentage. Methods: sixty-six young women with normal BMI and abnormal body fat percentage (21.33 ± 1.20 kg/m Results: After 4 weeks of intervention, CR and CR-EX groups both reduced body weight, fat percentage, and waist and hip circumferences compared to the C group ( Conclusion: A 500 kcal reduction in daily energy intake alone and in combination with 90 min of moderate-to-vigorous aerobic exercise per week could both reduce weight and improve body composition in young adult women with normal BMI and abnormal body fat percentage. More importantly, calorie restriction combined with exercise intervention was superior to calorie restriction alone in improving muscle mass loss and regulating appetite sensations.
Language	English
Publishing date	2024-03-25
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2704239-X
ISSN	2075-4663 ; 2075-4663
ISSN (online)	2075-4663
ISSN	2075-4663
DOI	10.3390/sports12040091
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Topological partition based multi-energy flow calculation method for complex integrated energy systems

Hu, Qinran / Liang, Yiheng / Ding, Haohui / Quan, Xiangjun / Wang, Qi / Bai, Linquan

Energy. 2022 Apr. 01, v. 244

2022

Abstract: Multi-energy flow (MEF) calculation is essential for analyzing integrated energy systems (IES) with electricity, gas, and heat. However, for some hybrid-topology IES, conventional MEF calculation methods are hard to converge due to the complex ... ...

Abstract	Multi-energy flow (MEF) calculation is essential for analyzing integrated energy systems (IES) with electricity, gas, and heat. However, for some hybrid-topology IES, conventional MEF calculation methods are hard to converge due to the complex topological structure. To this end, this paper proposes a topological partition based MEF calculation method. First, based on topological structure, the proposed method divides the original system into multiple blocks with only radial or looped topologies, and solves each block with suitable algorithms. This improvement can accelerate the calculation process and broaden the initial solutions range. Second, the proposed method sets the proper balance node of each block such that the convergence of each block becomes independent. This enables the non-convergent blocks can be identified easily. Third, the proposed method sets isobarometric nodes to get equivalent topology reconstruction, which makes the MEF calculation applicable for certain complex systems. Finally, a case study on the IES of Yangzhong City shows the effectiveness of the proposed method.
Keywords	case studies ; electricity ; energy ; heat ; topology
Language	English
Dates of publication	2022-0401
Publishing place	Elsevier Ltd
Document type	Article
ZDB-ID	2019804-8
ISSN	0360-5442 ; 0360-5442
ISSN (online)	0360-5442
ISSN	0360-5442
DOI	10.1016/j.energy.2022.123152
Database	NAL-Catalogue (AGRICOLA)

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Article: Tremella fuciformis

Xie, Lingna / Yang, Kaiye / Liang, Yiheng / Zhu, Zhenyuan / Yuan, Zhengqiang / Du, Zhiyun

Frontiers in pharmacology

2022 Volume 13, Page(s) 944801

Abstract: Atopic dermatitis (AD), characterized by severe pruritus, immune imbalance, and skin barrier dysfunction, has a high incidence worldwide. Recent evidence has shown that the modulation of gut microbiota is crucial for alleviating clinical symptoms of AD. ... ...

Abstract	Atopic dermatitis (AD), characterized by severe pruritus, immune imbalance, and skin barrier dysfunction, has a high incidence worldwide. Recent evidence has shown that the modulation of gut microbiota is crucial for alleviating clinical symptoms of AD. Tremella fuciformis polysaccharides (TFPS) have been demonstrated to have a variety of biological activities such as immunomodulatory, anti-tumor, antioxidant, anti-inflammatory, neuroprotective, hypoglycemic and hypolipidemic effects. However, their effects on AD treatment have never been investigated. In this study, we compared the therapeutic effects of topical or oral administration of TFPS on AD in dinitrofluorobenzene (DNFB)-induced AD mice. Both topical application and oral administration of TFPS led to improvement on transdermal water loss, epidermal thickening, and ear edema in AD mice, but the oral administration showed significantly better efficacy than the topical application. The TFPS treatment increased the proportion of CD4 (+) CD25 (+) Foxp3 (+) regulatory T cells in mesenteric lymph nodes. Additionally, the non-targeted metabolomics and sequencing of 16S rDNA amplicons were performed, revealing metabolite modulation in feces and changed composition of gut microbiota in mice, which were induced for AD-like disorder and treated by oral administration of TFPS. Collectively, these data suggest that the oral administration of TFPS may constitute a novel effective therapy for AD, with underlying mechanisms associated with the regulation of immune response, and improvement of both metabolism and the composition of intestinal microbiota.
Language	English
Publishing date	2022-08-25
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2587355-6
ISSN	1663-9812
ISSN	1663-9812
DOI	10.3389/fphar.2022.944801
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Muscle-Related Effect of Whey Protein and Vitamin D

Chen, Yan / Liang, Yiheng / Guo, Hang / Meng, Kun / Qiu, Junqiang / Benardot, Dan

Nutrients

2022 Volume 14, Issue 11

Abstract: There is increasing evidence that dietary protein intake with leucine and vitamin D is an important factor in muscle protein synthesis. This study investigated the combined effects of consuming whey protein and vitamin ... ...

Abstract	There is increasing evidence that dietary protein intake with leucine and vitamin D is an important factor in muscle protein synthesis. This study investigated the combined effects of consuming whey protein and vitamin D
MeSH term(s)	Adolescent ; Adult ; Body Composition ; Cholecalciferol/pharmacology ; Dietary Proteins ; Dietary Supplements ; Double-Blind Method ; Humans ; Male ; Muscle Strength ; Muscle, Skeletal ; Muscles ; Resistance Training ; Vitamin D/pharmacology ; Whey Proteins/pharmacology ; Young Adult
Chemical Substances	Dietary Proteins ; Whey Proteins ; Vitamin D (1406-16-2) ; Cholecalciferol (1C6V77QF41)
Language	English
Publishing date	2022-05-30
Publishing country	Switzerland
Document type	Journal Article ; Randomized Controlled Trial
ZDB-ID	2518386-2
ISSN	2072-6643 ; 2072-6643
ISSN (online)	2072-6643
ISSN	2072-6643
DOI	10.3390/nu14112289
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Correction to: Molecular identification and antifungal susceptibility profile of yeast from vulvovaginal candidiasis.

Shi, Yu / Zhu, Yuxia / Fan, Shangrong / Liu, Xiaoping / Liang, Yiheng / Shan, Yingying

BMC infectious diseases

2022 Volume 22, Issue 1, Page(s) 85

Language	English
Publishing date	2022-01-24
Publishing country	England
Document type	Published Erratum
ZDB-ID	2041550-3
ISSN	1471-2334 ; 1471-2334
ISSN (online)	1471-2334
ISSN	1471-2334
DOI	10.1186/s12879-021-06601-x
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Article ; Online: Effects of carbohydrate and protein supplement strategies on endurance capacity and muscle damage of endurance runners: A double blind, controlled crossover trial.

Liang, Yiheng / Chen, Yan / Yang, Fan / Jensen, Jørgen / Gao, Ruirui / Yi, Longyan / Qiu, Junqiang

Journal of the International Society of Sports Nutrition

2022 Volume 19, Issue 1, Page(s) 623–637

Abstract: Background: The purpose of this study is to explore the effect of carbohydrate only or carbohydrate plus protein supplementation on endurance capacity and muscle damage.: Methods: Ten recreationally active male runners (VO: Results: There was no ... ...

Abstract	Background: The purpose of this study is to explore the effect of carbohydrate only or carbohydrate plus protein supplementation on endurance capacity and muscle damage. Methods: Ten recreationally active male runners (VO Results: There was no significant difference in time to exhaustion between the three supplement strategies (CHO+CHO: 432 ± 225 s; PRO+CHO: 463 ± 227 s; CHO+PRO: 461 ± 248 s). However, ALT and AST were significantly lower in PRO+CHO than in CHO+CHO 24 h after exercise (ALT: 16.80 ± 6.31 vs. 24.39 ± 2.54 U/L; AST: 24.06 ± 4.77 vs. 31.51 ± 7.53 U/L, Conclusion: Carbohydrate and protein supplement strategies can reduce muscle damage caused by endurance exercise, but they do not improve endurance exercise capacity.
MeSH term(s)	Alanine Transaminase/metabolism ; Alanine Transaminase/pharmacology ; Aspartate Aminotransferases/metabolism ; Aspartate Aminotransferases/pharmacology ; Creatine Kinase ; Cross-Over Studies ; Dietary Carbohydrates ; Dietary Proteins ; Double-Blind Method ; Humans ; Male ; Muscle, Skeletal ; Myoglobin ; Physical Endurance
Chemical Substances	Dietary Carbohydrates ; Dietary Proteins ; Myoglobin ; Aspartate Aminotransferases (EC 2.6.1.1) ; Alanine Transaminase (EC 2.6.1.2) ; Creatine Kinase (EC 2.7.3.2)
Language	English
Publishing date	2022-10-12
Publishing country	United States
Document type	Journal Article ; Randomized Controlled Trial
ZDB-ID	2162810-5
ISSN	1550-2783 ; 1550-2783
ISSN (online)	1550-2783
ISSN	1550-2783
DOI	10.1080/15502783.2022.2131460
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Article ; Online: Tremella fuciformis

Xie, Lingna / Liu, Guangrong / Huang, Zebin / Zhu, Zhenyuan / Yang, Kaiye / Liang, Yiheng / Xu, Yani / Zhang, Lanyue / Du, Zhiyun

Molecules (Basel, Switzerland)

2023 Volume 28, Issue 10

Abstract: Anti-tumor activity ... ...

Abstract	Anti-tumor activity of
MeSH term(s)	Mice ; Animals ; Humans ; Melanoma, Experimental/pathology ; Macrophages/metabolism ; Polysaccharides/pharmacology ; Polysaccharides/metabolism ; Apoptosis ; RAW 264.7 Cells ; NF-kappa B/metabolism
Chemical Substances	Polysaccharides ; NF-kappa B
Language	English
Publishing date	2023-05-11
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	1413402-0
ISSN	1420-3049 ; 1431-5165 ; 1420-3049
ISSN (online)	1420-3049
ISSN	1431-5165 ; 1420-3049
DOI	10.3390/molecules28104018
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Article: Maternal sepsis in pregnancy and the puerperal periods: a cross-sectional study.

Liu, Ping / Zhang, Xiaowei / Wang, Xinxin / Liang, Yiheng / Wei, Nan / Xiao, Zhansong / Li, Ting / Zhe, Ruilian / Zhao, Weihua / Fan, Shangrong

Frontiers in medicine

2023 Volume 10, Page(s) 1126807

Abstract: Maternal sepsis is a life-threatening condition and ranks among the top five causes of maternal death in pregnancy and the postpartum period. Herein, we conducted a retrospective study on sepsis cases to explain the related risk factors by comparing them ...

Abstract	Maternal sepsis is a life-threatening condition and ranks among the top five causes of maternal death in pregnancy and the postpartum period. Herein, we conducted a retrospective study on sepsis cases to explain the related risk factors by comparing them with bloodstream infection (BSI) and control maternities. In total, 76 sepsis cases were enrolled, and 31 BSI and 57 maternal cases of the same age but with neither sepsis nor BSI were set as controls. Genital tract infection (GTI) and pneumonia were the two most common infection sources in both sepsis (22 cases, 29% and 29 cases, 38%) and BSI cases (18 cases, 58% and 8 cases, 26%). Urinary tract infection (UTI)/pyelonephritis (9 cases, 12%) and digestive infection cases (11 cases, 14%) only existed in the sepsis group. Significantly different infection sources were discovered between the sepsis-death and sepsis-cure groups. A higher proportion of pneumonia and a lower proportion of GTI cases were present in the sepsis-death group (17 cases, 45% pneumonia and 9 cases, 24% GTI) than in the sepsis-cure group (12 cases, 32% pneumonia and 13 cases, 34% GTI). In addition, although gram-negative bacteria were the dominant infectious microorganisms as previously reported, lower proportion of gram-negative bacteria infectious cases in sepsis (30 cases, 50%) and even lower in sepsis-death group (14 cases, 41%) was shown in this study than previous studies. As expected, significantly greater adverse maternal and fetal outcomes, such as higher maternal mortality (26.3% vs. 0% vs. 0%), higher fetal mortality (42.2% vs. 20.8% vs. 0%), earlier gestational age at delivery (26.4 ± 9.5 vs. 32.3 ± 8.1 vs. 37.7 ± 4.0) and lower newborn weight (1,590 ± 1287.8 vs. 2859.2 ± 966.0 vs. 3214.2 ± 506.4), were observed in the sepsis group. This study offered some potential pathogenesis and mortality risk factors for sepsis, which may inspire the treatment of sepsis in the future.
Language	English
Publishing date	2023-05-16
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2775999-4
ISSN	2296-858X
ISSN	2296-858X
DOI	10.3389/fmed.2023.1126807
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: The risk of low energy availability in Chinese elite and recreational female aesthetic sports athletes

Meng, Kun / Qiu, Junqiang / Benardot, Dan / Carr, Amelia / Yi, Longyan / Wang, Jieting / Liang, Yiheng

Journal of the International Society of Sports Nutrition. 2020 Dec., v. 17, no. 1

2020

Abstract: BACKGROUND: Low energy availability (LEA) is a medical condition observed in athletes, with a higher prevalence in aesthetic sports. For the first time, this study evaluated the relative prevalence of LEA in female elite athletes (ELA) and recreational ... ...

Abstract	BACKGROUND: Low energy availability (LEA) is a medical condition observed in athletes, with a higher prevalence in aesthetic sports. For the first time, this study evaluated the relative prevalence of LEA in female elite athletes (ELA) and recreational athletes (REA) in aesthetic sports in China. METHODS: Female athletes from 6 sports (trampolining, rhythmic gymnastics, aerobics, dance sport, cheerleading and dance) were recruited, including ELA (n = 52; age = 20 ± 3) on Chinese national teams and REA (n = 114; Age = 20 ± 2) from Beijing Sport University. Participants completed 2 online questionnaires to assess LEA and eating disorder risk. These included the Low Energy Availability in Females Questionnaire (LEAF-Q), which provided information on injury history, gastrointestinal function and menstrual history, and the Eating Disorder Inventory-3 Referral Form (EDI-3 RF). For a sub-group of elite athletes (n = 14), body composition, bone mineral density, and blood serum were also quantified. RESULTS: A total of 41.6% of participants (n = 69) were at increased risk of LEA, and 57.2% of participants (n = 95) were classified as high in eating disorder risk. For ELA vs. REA, there was a significantly higher prevalence of LEA risk (55.8% vs. 35.1%; p = 0.012) and amenorrhea (53.8% vs. 13.3%; p < 0.001). Elite athletes at increased risk of LEA had significantly lower estradiol (p = 0.021) and whole-body BMD (p = 0.028). Pearson correlations indicated that the whole-body BMD (r = − 0.667, p = 0.009) correlated negatively with LEAF-Q score. CONCLUSIONS: Results of this study indicate that there is a risk of LEA in female Chinese athletes within aesthetic sports, and significantly higher prevalence of increased LEA risk observed in ELA than in REA. Chinese coaches and sports medicine staff working elite female athletes in aesthetic sports should develop strategies to reduce the prevalence of LEA.
Keywords	aesthetics ; amenorrhea ; athletes ; blood serum ; body composition ; bone density ; eating disorders ; energy ; estradiol ; females ; gastrointestinal system ; questionnaires ; risk ; sports ; sports medicine ; sports nutrition ; China
Language	English
Dates of publication	2020-12
Size	p. 13.
Publishing place	BioMed Central
Document type	Article
ZDB-ID	2162810-5
ISSN	1550-2783
ISSN	1550-2783
DOI	10.1186/s12970-020-00344-x
Database	NAL-Catalogue (AGRICOLA)

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Article: The risk of low energy availability in Chinese elite and recreational female aesthetic sports athletes

Meng, Kun / Qiu, Junqiang / Benardot, Dan / Carr, Amelia / Yi, Longyan / Wang, Jieting / Liang, Yiheng

Journal of the International Society of Sports Nutrition. 2020 Dec., v. 17, no. 1

2020

Abstract	BACKGROUND: Low energy availability (LEA) is a medical condition observed in athletes, with a higher prevalence in aesthetic sports. For the first time, this study evaluated the relative prevalence of LEA in female elite athletes (ELA) and recreational athletes (REA) in aesthetic sports in China. METHODS: Female athletes from 6 sports (trampolining, rhythmic gymnastics, aerobics, dance sport, cheerleading and dance) were recruited, including ELA (n = 52; age = 20 ± 3) on Chinese national teams and REA (n = 114; Age = 20 ± 2) from Beijing Sport University. Participants completed 2 online questionnaires to assess LEA and eating disorder risk. These included the Low Energy Availability in Females Questionnaire (LEAF-Q), which provided information on injury history, gastrointestinal function and menstrual history, and the Eating Disorder Inventory-3 Referral Form (EDI-3 RF). For a sub-group of elite athletes (n = 14), body composition, bone mineral density, and blood serum were also quantified. RESULTS: A total of 41.6% of participants (n = 69) were at increased risk of LEA, and 57.2% of participants (n = 95) were classified as high in eating disorder risk. For ELA vs. REA, there was a significantly higher prevalence of LEA risk (55.8% vs. 35.1%; p = 0.012) and amenorrhea (53.8% vs. 13.3%; p < 0.001). Elite athletes at increased risk of LEA had significantly lower estradiol (p = 0.021) and whole-body BMD (p = 0.028). Pearson correlations indicated that the whole-body BMD (r = − 0.667, p = 0.009) correlated negatively with LEAF-Q score. CONCLUSIONS: Results of this study indicate that there is a risk of LEA in female Chinese athletes within aesthetic sports, and significantly higher prevalence of increased LEA risk observed in ELA than in REA. Chinese coaches and sports medicine staff working elite female athletes in aesthetic sports should develop strategies to reduce the prevalence of LEA.
Keywords	aesthetics ; amenorrhea ; blood serum ; body composition ; bone density ; energy ; estradiol ; females ; gastrointestinal system ; questionnaires ; risk ; sports ; China
Language	English
Dates of publication	2020-12
Size	p. 13.
Publishing place	BioMed Central
Document type	Article
ZDB-ID	2162810-5
ISSN	1550-2783
ISSN	1550-2783
DOI	10.1186/s12970-020-00344-x
Database	NAL-Catalogue (AGRICOLA)

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