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  1. Article ; Online: Improved data assimilation for algal bloom dynamics simulation in the Three Gorges Reservoir using particle filter.

    Huang, Lei / Xu, Xingya / Fang, Hongwei / He, Guojian / Gao, Qifeng / Wang, Kai / Gao, Liang

    The Science of the total environment

    2024  Volume 926, Page(s) 172009

    Abstract: Algal blooms have been increasingly prevalent in recent years, especially in lakes and reservoirs; their accurate prediction is essential for preserving water quality. In this study, the observed chlorophyll a (chl-a) levels were assimilated into the ... ...

    Abstract Algal blooms have been increasingly prevalent in recent years, especially in lakes and reservoirs; their accurate prediction is essential for preserving water quality. In this study, the observed chlorophyll a (chl-a) levels were assimilated into the Environmental Fluid Dynamics Code (EFDC) of algal bloom dynamics by using a particle filter (PF), and the state variables of water quality and model parameters were simultaneously updated to achieve enhanced algal bloom predictive performance. The developed data assimilation system for algal blooms was applied to Xiangxi Bay (XXB) in the Three Gorges Reservoir (TGR). The results show that the ensemble mean accuracy and reliability of the confidence intervals of the predicted state variables, including chl-a and indirectly updated phosphate (PO
    MeSH term(s) Chlorophyll A ; Reproducibility of Results ; Rivers ; Eutrophication ; Water Quality ; China ; Environmental Monitoring
    Chemical Substances Chlorophyll A (YF5Q9EJC8Y)
    Language English
    Publishing date 2024-03-26
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 121506-1
    ISSN 1879-1026 ; 0048-9697
    ISSN (online) 1879-1026
    ISSN 0048-9697
    DOI 10.1016/j.scitotenv.2024.172009
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  2. Article ; Online: Effect of soil moisture on the multi-component decomposition of wetland macrophytes

    Xu, Song / He, Guojian / Fang, Hongwei / Liu, Siwen / Bai, Sen

    Hydrobiologia. 2023 Feb., v. 850, no. 3 p.503-517

    2023  

    Abstract: The effect of soil moisture on plant litter decomposition is one of the major focuses of decomposition research. In this study, 150-day laboratory experiments were conducted with the simulated soil environment under different moisture levels. Three ... ...

    Abstract The effect of soil moisture on plant litter decomposition is one of the major focuses of decomposition research. In this study, 150-day laboratory experiments were conducted with the simulated soil environment under different moisture levels. Three macrophytes, Phragmites australis, Miscanthus lutarioriparius, and Carex cinerascens, were selected. The dry biomass weight, and nutrient concentrations of plant samples were measured during the experiment, and a modified bi-exponential formula was used to investigate the effects of soil moisture on plant decomposition under non-submerged conditions. The litter decomposition process is considered as the simultaneous exponential decomposition of labile and refractory components. The relationship between the decomposition rates of the two components and soil moisture was found to be exponential. The results showed that the modified formula with moisture factor agreed well with the dry weight data (R² > 0.97). The mass fractions of the labile component were 5.9%, 11.3%, and 6.7% for P. australis, M. lutarioriparius, and C. cinerascens, respectively. As moisture increased from 50 to 90%, the decomposition rate k₁ of labile part increased from 0.05 to 0.12 day⁻¹, and k₂ of refractory part increased from about 0.0007 to 0.006 day⁻¹. Higher quality plant (with high N content and low C content) decomposed faster. The effect of different moisture levels on the microbial community in the experiment was not significant. Furthermore, a longer humidification time in one cycle can promote the decomposition of both parts. The proposed bi-exponential formula of plant decomposition can be used to estimate vegetation decomposition in alternating wetting and drying surface waters.
    Keywords Carex ; Miscanthus lutarioriparius ; Phragmites australis ; biomass ; edaphic factors ; humidification ; macrophytes ; microbial communities ; nitrogen content ; plant litter ; soil water ; vegetation ; wetlands
    Language English
    Dates of publication 2023-02
    Size p. 503-517.
    Publishing place Springer International Publishing
    Document type Article ; Online
    ZDB-ID 214428-1
    ISSN 1573-5117 ; 0018-8158
    ISSN (online) 1573-5117
    ISSN 0018-8158
    DOI 10.1007/s10750-022-05094-2
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  3. Article ; Online: Spatial-temporal evolution of sediment transport in the upper Yangtze River Basin considering the cumulative impacts of mega reservoirs

    Wang, Keyuan / Huang, Lei / He, Guojian / Fang, Hongwei / Chen, Minghong / Wang, Dianchang / Wu, Xinghua

    Catena. 2023 Nov., v. 232 p.107370-

    2023  

    Abstract: The intensive construction of large dams in the upper Yangtze River Basin (UYRB) has formed large-scale cascade reservoirs and obviously altered the flow regime and sediment transport of the basin. However, few studies have quantitatively described the ... ...

    Abstract The intensive construction of large dams in the upper Yangtze River Basin (UYRB) has formed large-scale cascade reservoirs and obviously altered the flow regime and sediment transport of the basin. However, few studies have quantitatively described the cumulative impact of these reservoirs on sediment interception. In this study, a flow and sediment transport model that fully considers the operation processes of 24 mega reservoirs in the UYRB was established, and the spatial and temporal variations in sedimentation from 2011 to 2080 were elucidated, assuming repeated series of daily input flow discharge and sediment concentration during 2011–2020 and monthly water operation levels of 24 reservoirs during 2018–2021 as boundary conditions. The results showed an annual average sedimentation of more than 300 Mt in the UYRB during 2011–2060, which falls to 270 Mt in the period 2061–2080, and more than 80% of the sedimentation occurs in the flood season. Nearly 80% of the total sedimentation during 2010–2080 was observed in the mainstream reservoirs, especially the four mega reservoirs in the lower Jinsha River and the Three Gorges Reservoir (TGR), which accounted for 31.9% and 22.7% of the total sedimentation, respectively. The proportion of sedimentation in mainstream reservoirs will further increase with increasing operation periods. Most reservoirs in the UYRB will not reach sedimentation equilibrium by 2080, except for reservoirs in the Min River Basin. The ratio of siltation capacity to average annual sediment yield determines the percentage of residual siltation capacity of each reservoir. The operation of the cascade reservoirs in 2013–2020 had no more immediate impact on the middle and lower Yangtze River than that in 2003–2012, when the TGR started impoundment. However, the joint operation of these cascade reservoirs has changed the spatial distribution of sedimentation in the UYRB, and will lead to prolonged impacts on downstream channel erosion.
    Keywords basins ; catenas ; evolution ; models ; rivers ; sediment transport ; sediment yield ; sediments ; watersheds ; Yangtze River ; Cascade reservoirs ; Cumulative impacts ; Sedimentation ; Upper Yangtze River Basin ; Numerical modelling
    Language English
    Dates of publication 2023-11
    Publishing place Elsevier B.V.
    Document type Article ; Online
    ZDB-ID 519608-5
    ISSN 1872-6887 ; 0008-7769 ; 0341-8162
    ISSN (online) 1872-6887 ; 0008-7769
    ISSN 0341-8162
    DOI 10.1016/j.catena.2023.107370
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  4. Article ; Online: Effects of Submerged Flexible Vegetation on Scalar Transport in an Open‐Channel Flow

    Wang, Jianyu / He, Guojian / Huang, Lei / Dey, Subhasish / Fang, Hongwei

    Water Resources Research. 2023 Sept., v. 59, no. 9 p.e2022WR034235-

    2023  

    Abstract: Scalar transport in vegetated flow plays an important role in natural river ecology. In this study, a scalar transport model for the flow with flexible submerged vegetation is developed. The turbulent structure and scalar transport characteristics in the ...

    Abstract Scalar transport in vegetated flow plays an important role in natural river ecology. In this study, a scalar transport model for the flow with flexible submerged vegetation is developed. The turbulent structure and scalar transport characteristics in the flow without vegetation, and with rigid and flexible vegetation are compared. The results show that the scalar diffusion in the flow is mainly governed by the turbulent diffusion outside the diffusion boundary layer. The wake flow downstream of rigid vegetation and the small‐scale Kelvin–Helmholtz (KH) vortices near the top of the canopy are the main reasons to enhance the turbulence intensity in the flow and to significantly increase the turbulence diffusion of scalars. However, the flexible vegetation movement induces the large‐scale KH vortices near the top of the canopy. It also causes to increase the turbulence intensity in the flow, to redistribute the scalar concentration in a wide range, to increase the scalar concentration across the flow depth, and to increase the scalar turbulence diffusion intensity. In the flow with rigid vegetation, the values of the turbulent Schmidt number vary from 0.72 to 1.93 below the top of the canopy, while in the flow with flexible vegetation, they vary from 0.58 to 1.99 only near the top of the canopy. Above the top of the canopy, the Schmidt number ranges from 0.48 to 0.84. The results are useful for the parameterization of scalar transport in natural vegetated rivers.
    Keywords canopy ; models ; rivers ; submerged aquatic plants ; turbulent flow ; vegetation ; water
    Language English
    Dates of publication 2023-09
    Publishing place John Wiley & Sons, Ltd
    Document type Article ; Online
    Note JOURNAL ARTICLE
    ZDB-ID 5564-5
    ISSN 1944-7973 ; 0043-1397
    ISSN (online) 1944-7973
    ISSN 0043-1397
    DOI 10.1029/2022WR034235
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    Z 4285: Show issues

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  5. Article ; Online: Phosphorus transport in the Three Gorges Reservoir over the past two decades

    Zeng, Xiong / Huang, Lei / He, Guojian / Wang, Dianchang / Wu, Xinghua / Fang, Hongwei

    Journal of Hydrology. 2022 June, v. 609 p.127680-

    2022  

    Abstract: Phosphorus (P) is an essential nutrient in aquatic ecosystems and its dynamics in river systems are greatly affected by human activities. Based on the in situ measurements of water discharge (Q), suspended sediment concentrations (SSC), and ... ...

    Abstract Phosphorus (P) is an essential nutrient in aquatic ecosystems and its dynamics in river systems are greatly affected by human activities. Based on the in situ measurements of water discharge (Q), suspended sediment concentrations (SSC), and concentrations (C) of total P (TP), particulate P (PP), and total dissolved P (TDP) from 1997 to 2017, P transport in the Three Gorges Reservoir (TGR) and the combined effects of cascade reservoirs operation and anthropogenic emissions have been explored. The whole period was divided into three sequential periods of January 1997 to May 2003 (period 1), June 2003 to September 2012 (period 2), and October 2012 to December 2017 (period 3), corresponding to the period prior to impoundment of the TGR, during the operation of the TGR, and after the impoundment of upstream cascade reservoirs, respectively. Results showed that the P concentrations were positively skewed and generally followed the three-parameter gamma and log-normal distributions. There was significant difference for SSC, TP, PP, and TDP between adjacent periods but not for Q. The SSC, TP, and PP presented downward trends during the periods affected by the impoundment of cascade reservoirs, while the TDP increased in period 2 especially after 2007 and decreased in period 3 due to the upstream reservoirs regulation and the pollution management in the tributaries. For the monthly variation, the SSC, TP, and PP became more evenly distributed throughout the year after the impoundment of cascade reservoirs, while the TDP tended to show a pattern of “higher in dry season and lower in flood season”. The C-Q relationships indicated that the TP in the TGR was positively correlated with Q (transport limited), while negatively with Q for TDP (source limited). Generally, the TP, PP, and TDP were positively correlated with both SSC and anthropogenic P emissions, thus, the P concentrations declined with sediment retention in the reservoir but increased with time due to the increasing pollutant emissions. Correspondingly, the P dynamics were better depicted after considering the effects of sediment and pollutant emissions than using a simple C-Q relationship.
    Keywords dry season ; humans ; hydrology ; phosphorus ; pollutants ; pollution ; rivers ; sediments ; Three Gorges Reservoir ; Phosphorus transport ; Sediment transport ; River damming ; Anthropogenic emission
    Language English
    Dates of publication 2022-06
    Publishing place Elsevier B.V.
    Document type Article ; Online
    ZDB-ID 1473173-3
    ISSN 1879-2707 ; 0022-1694
    ISSN (online) 1879-2707
    ISSN 0022-1694
    DOI 10.1016/j.jhydrol.2022.127680
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  6. Article: Parameter uncertainty and sensitivity analysis of the three Gorges Reservoir and Xiangxi River EFDC model

    Xu, Song / He, Guojian / Fang, Hongwei / Bai, Sen / Wu, Xinghua

    Journal of hydrology. 2022 July, v. 610

    2022  

    Abstract: Water quality models are decision support tools for the planning and management of the aquatic environment. However, the application of the model needs an intricate calibration process due to the various ranges of numerous parameters. To help improve the ...

    Abstract Water quality models are decision support tools for the planning and management of the aquatic environment. However, the application of the model needs an intricate calibration process due to the various ranges of numerous parameters. To help improve the accuracy of model simulation, and reduce the workload of parameter adjustment to similar surface waters, parameter uncertainty and sensitivity analyses of the Environmental Fluid Dynamics Code (EFDC) model were carried out in this study. The EFDC model was first calibrated and simulation results agree well with the measured data. The Generalised Likelihood Uncertainty Estimation (GLUE) and Regional Sensitivity Analysis (RSA) methods are then applied to analyze the uncertainty and sensitivity of the model. Eighteen kinetic parameters related to algae and organic matter are filtered and analyzed. The results show that the sensitivities of the model to eighteen input parameters are significantly different. The modeled algae levels measured as chlorophyll-a (Chl-a) are highly sensitive to the optimal growth rate and the maximum basal metabolism rate of cyanobacteria (BMRc and PMc), with the Sensitivity Indices (SI) at 0.66 and 0.78, respectively. The inorganic nutrient levels (phosphorus, nitrate nitrogen and ammonia nitrogen) are highly sensitive to minimum respiration rates of corresponding dissolved organic matter (KDP and KDN) with SIs at 0.78, 0.56 and 0.88. Dissolved oxygen (DO) is highly sensitive to PMc and KDC, with their SIs at 0.66 and 0.85, respectively. The uncertainty interval is focused on the periods of high algae concentration. The simulated uncertainty in the surface water is higher than that in middle-layer water, and might be related to algal transport processes like settlement and horizontal transport. The results of the uncertainty and sensitivity analyses in this study support a better understand of the modeling mechanisms and provide scientific guidance for calibration in similar waterbodies.
    Keywords algae ; ammonium nitrogen ; aquatic environment ; basal metabolism ; chlorophyll ; dissolved organic matter ; dissolved oxygen ; fluid mechanics ; nitrate nitrogen ; parameter uncertainty ; phosphorus ; rivers ; simulation models ; surface water ; water quality
    Language English
    Dates of publication 2022-07
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 1473173-3
    ISSN 1879-2707 ; 0022-1694
    ISSN (online) 1879-2707
    ISSN 0022-1694
    DOI 10.1016/j.jhydrol.2022.127881
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  7. Article ; Online: Effects of dissolved oxygen on the decomposers and decomposition of plant litter in lake ecosystem

    Liu, Siwen / He, Guojian / Fang, Hongwei / Xu, Song / Bai, Sen

    Journal of Cleaner Production. 2022 Oct., v. 372 p.133837-

    2022  

    Abstract: Plant litter releases an amount of carbon, nitrogen and phosphorus during decomposition, which potentially has significant impacts on carbon, nitrogen, and phosphorus cycles and lake eutrophication. Dissolved oxygen (DO) plays an important role in ... ...

    Abstract Plant litter releases an amount of carbon, nitrogen and phosphorus during decomposition, which potentially has significant impacts on carbon, nitrogen, and phosphorus cycles and lake eutrophication. Dissolved oxygen (DO) plays an important role in changing the decomposition rate of litter and the major decomposers of litter. The decomposition rates of Phragmites australis, Triarrhena lutarioriparia and Carex spp under four DO concentration conditions (anaerobic group (0 mg/L DO), low DO group (6 mg/L DO), medium DO group (7 mg/L DO), high DO group (8 mg/L DO)) were measured in the laboratory for 120 days. The microorganisms community structure under the four DO conditions was tested to explore the major litter decomposer. The results showed that affected by litter quality, the decomposition rates of the three litters followed the order: Triarrhena lutarioriparia > Phragmites australis > Carex spp. A large amount of carbon, nitrogen and phosphorus were stored in water over litter decomposition. DO accelerated carbon and nitrogen release and promoted the decomposition of litter. The litter of high DO group decomposed 25.5%–42.0% more than that of anaerobic group. DO significantly affected the microbial community structure, and the proportion of microorganisms with the ability to decompose litter was higher in high DO group.
    Keywords Carex ; Miscanthus ; Phragmites australis ; carbon ; community structure ; dissolved oxygen ; ecosystems ; eutrophication ; lakes ; microbial communities ; nitrogen ; phosphorus ; plant litter ; Litter decomposition ; Single exponential decay model ; Microorganisms community
    Language English
    Dates of publication 2022-10
    Publishing place Elsevier Ltd
    Document type Article ; Online
    ISSN 0959-6526
    DOI 10.1016/j.jclepro.2022.133837
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  8. Article: Differences in soil water content and movement drivers of runoff under climate variations in a high-altitude catchment

    Wu, Yuyang / He, Guojian / Ouyang, Wei / Huang, Lei

    Journal of hydrology. 2020 Aug., v. 587

    2020  

    Abstract: The interconnected soil water content and movement processes are ill constrained for changing climates, making estimates of surface runoff relatively unpredictable. Particularly for high-altitude areas, which are characterized by vertical climate ... ...

    Abstract The interconnected soil water content and movement processes are ill constrained for changing climates, making estimates of surface runoff relatively unpredictable. Particularly for high-altitude areas, which are characterized by vertical climate variance, changing climatic conditions raise many challenges to runoff estimates and ecosystem management. To address these challenges, soil property investigation, hydrological modelling, and multivariate statistical analysis were integrated to quantify the driving forces of surface runoff in three typical sub-basins (headwater, highland, and subtropical valley) in the Tibetan Plateau under climate variations. The results showed that soil water processes in the subtropical areas with high precipitation levels and in the headwaters with deep freeze-thaw processes were very sensitive to climate variations. For the headwater sub-basin, the soil water content was the highest (≤90 mm), but the percolation and lateral flow were the lowest (≥14.3 mm and ≥173.9 mm, respectively) among the sub-basins. During the period 1972–2017, the annual surface runoff of the sub-basins decreased as follows: headwater > highland > subtropical valley, which corresponded to the increase in precipitation and temperature during this time period. Furthermore, the redundancy analysis showed that percolation was the most powerful governing process in the subtropical areas and the headwaters. Although the soil water content contributed less than percolation, it was a substantial driver of surface runoff in the headwater and highland sub-basins due to the freeze-thaw process. Our results suggest that it is critical to prioritize soil water content in freeze-thaw areas and subsurface flow in warmer valley areas to improve soil and water resource regulation. These findings provide vital information from a systematic perspective for hydrological, environmental and ecological management in high-altitude areas.
    Keywords altitude ; ecosystem management ; freeze-thaw cycles ; multivariate analysis ; runoff ; soil water ; soil water content ; subsurface flow ; temperature ; variance ; watersheds ; China
    Language English
    Dates of publication 2020-08
    Publishing place Elsevier B.V.
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 1473173-3
    ISSN 1879-2707 ; 0022-1694
    ISSN (online) 1879-2707
    ISSN 0022-1694
    DOI 10.1016/j.jhydrol.2020.125024
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  9. Article: Climate change impacts on the topography and ecological environment of the wetlands in the middle reaches of the Yarlung Zangbo-Brahmaputra River

    Wang, Jianyu / He, Guojian / Fang, Hongwei / Han, Yong

    Journal of hydrology. 2020 Nov., v. 590

    2020  

    Abstract: The Yarlung Zangbo-Brahmaputra River originates from the Tibetan Plateau. Its hydraulic conditions and ecological environment affect the economic, agricultural development and ecological environmental protection of many countries. So far, studies ... ...

    Abstract The Yarlung Zangbo-Brahmaputra River originates from the Tibetan Plateau. Its hydraulic conditions and ecological environment affect the economic, agricultural development and ecological environmental protection of many countries. So far, studies analyzing the impacts of potential climate change on hydrological and water resources conditions in the Yarlung Zangbo-Brahmaputra River Basin are limited. Most of these studies analyzed the overall basin condition at the large and coarse scale. Research on the response of the topography and ecological environment at high spatial resolution scale in river reaches and wetlands to climate change in this area has not been conducted before. In this study, we developed a two-dimensional flow-sediment transport model to simulate the flow and sediment conditions in the middle reaches of the Yarlung Zangbo-Brahmaputra River with the hydrological conditions predicted by a meteorological-hydrological model. We then analyzed the impacts of potential climate change on the riverbed and wetland topography in this region. We further designed a habitat suitability evaluation system to evaluate and compare the ecological environment of the wetland under current climate conditions and with potential climate change. Our research shows that climate change scenario RCP4.5 will result in about 40–90 million cubic meters of sediment deposition in wetlands each year in the next 6 years. The elevation of the main channel will decrease, while the elevation of shoals will increase, which will indirectly lead to wetland degradation. The difficulty of foraging will be increased, and the area available for fish to rest will decrease. Ultimately, the habitat environment of fish will be destroyed and the density of fish populations will be lower. The impact on migratory birds is more complicated. It is expected that the migratory birds' living environment will improve in July (since both selected habitat suitability metrics show a trend of improvement), but it will be worse than the current condition in other months.
    Keywords agricultural development ; basins ; climate change ; environmental protection ; fish ; habitats ; hydrology ; migratory behavior ; rivers ; sediment deposition ; sediments ; simulation models ; stream channels ; topography ; watersheds ; wetlands ; China
    Language English
    Dates of publication 2020-11
    Publishing place Elsevier B.V.
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 1473173-3
    ISSN 1879-2707 ; 0022-1694
    ISSN (online) 1879-2707
    ISSN 0022-1694
    DOI 10.1016/j.jhydrol.2020.125419
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  10. Article ; Online: Evaluating the value of p70s6k and mTOR signaling pathway in monitoring exercise-induced central fatigue in rats.

    He, Guojian / Jiang, Hongsheng / Zhang, Enru / Wan, PengFei / Liu, GuangHui / Ji, Zhimin

    Cellular and molecular biology (Noisy-le-Grand, France)

    2022  Volume 68, Issue 10, Page(s) 79–83

    Abstract: Exercise leads to muscle fatigue and decreased muscle strength in response to contraction activity, and besides, it causes central fatigue. In the current study, we evaluated the value of p70s6k and mTOR signaling pathways in monitoring exercise-induced ... ...

    Abstract Exercise leads to muscle fatigue and decreased muscle strength in response to contraction activity, and besides, it causes central fatigue. In the current study, we evaluated the value of p70s6k and mTOR signaling pathways in monitoring exercise-induced central fatigue in rats. For this purpose, 12 male rats were divided into control (n=6) and intervention (n=6) groups. The intervention group performed five sessions of climbing a one-meter ladder with a weight hanging on the tail for eight weeks. The weekly load increase was based on the mice's body weight, so it reached 30% in the first week to 200% in the eighth week. In order to evaluate central fatigue, the sedation score system was used. Forty-eight hours after the last training session, a blood sample was prepared, the expression level of related proteins was measured by the ELISA method, and the one-way ANOVA method was used for statistical analysis. This study showed that central fatigue did not significantly affect the total mTOR protein content (F=0.720, P=0.421). However, the level of phosphorylated mTOR in the intervention group had a significant difference compared to the control group (F=684.893, P=0.001, Eta2=0.988). There was a significant effect for total p70S6K content (F=5.84, P=0.04, Eta2=0.42). Also, for phosphorylated p70S6K, there was a significant difference between the mentioned groups (F=7.262, P=0.027, Eta2=0.476). In General, it was shown in this study that central fatigue is directly related to the increase in p70S6K production and phosphorylation of p70S6K and mTOR. Therefore, these two proteins can probably be evaluated for monitoring exercise-induced central fatigue, although we need more evaluations.
    MeSH term(s) Mice ; Rats ; Male ; Animals ; Ribosomal Protein S6 Kinases, 70-kDa/metabolism ; Ribosomal Protein S6 Kinases, 70-kDa/pharmacology ; Signal Transduction ; TOR Serine-Threonine Kinases/metabolism ; Phosphorylation ; Muscle, Skeletal/metabolism
    Chemical Substances Ribosomal Protein S6 Kinases, 70-kDa (EC 2.7.11.1) ; TOR Serine-Threonine Kinases (EC 2.7.11.1) ; mTOR protein, rat (EC 2.7.1.1)
    Language English
    Publishing date 2022-09-30
    Publishing country France
    Document type Journal Article
    ZDB-ID 1161779-2
    ISSN 1165-158X ; 0145-5680
    ISSN (online) 1165-158X
    ISSN 0145-5680
    DOI 10.14715/cmb/2022.68.10.12
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