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118 papers found.
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Practical Success of Biomanipulation using Filter-Feeding Fish to Control Cyanobacteria Blooms: A Synthesis of Decades of Research and Application in a Subtropical Hypereutrophic Lake

Subtropical Hypereutrophic Lake 0 Ping Xie 0 Jiankang Liu 0 0 Donghu Experimental Station of Lake Ecosystems, The State Key Laboratory for Freshwater Ecology and Biotechnology of China, Institute of

Alteration of microRNA-4474/4717 expression and CREB-binding protein in human colorectal cancer tissues infected with Fusobacterium nucleatum

Mao. Investigation: Zhu-jun Zhang. Project administration: Xu-hu Mao. Resources: Dong-zhu Zeng. Software: Guo-dong Dun. Supervision: Qian Li, Jian-ping Xie. Validation: Bin Tang, Jian-ping Xie ... . Visualization: Jian-ping Xie, Xu-hu Mao. Writing ? original draft: Yu-yang Feng. Writing ? review & editing: Bin Tang, Jian-ping Xie, Xu-hu Mao. 11 / 13 12 / 13 (3):e1738. Epub 2008/03/06.

A Review of Nontraditional Biomanipulation

The aim of this review is to identify problems, find general patterns, and extract recommendations for successful management using nontraditional biomanipulation to improve water quality. There are many obstacles that prevent traditional biomanipulation from achieving expectations: expending largely to remove planktivorous fish, reduction of external and internal phosphorus, and...

Comparative Studies on the pH Dependence of DOW of Microcystin-RR and -LR Using LC-MS

Microcystins (MCs) are well known worldwide as hepatotoxins produced by cyanobacteria, but little is known about the physicochemical properties of these compounds. The dependence of the n-octanol/water distribution ratio (DOW) of MC-RR and -LR to pH was measured by high-performance liquid chromatography combined with mass spectrometry (LC-MS). There was a remarkable difference in...

Tissue Distribution and Depuration of the Extracted Hepatotoxic Cyanotoxin Microcystins in Crucian Carp (Carassius carassius) Intraperitoneally Injected at a Sublethal Dose

An acute toxicity experiment was conducted by intraperitoneal injection with a sublethal dose of extracted microcystins (MCs), 50 μg MC-LR (where L = leucine and R = arginine) equivalent/kg body weight (BW), to examine tissue distribution and depuration of MCs in crucian carp (Carassius carassius). Liver to body weight ratio increased at 3, 12, 24, and 48 h postinjection compared...

Seasonal Trophic Shift of Littoral Consumers in Eutrophic Lake Taihu (China) Revealed by a Two-Source Mixing Model

We evaluated the seasonal variation in the contributions of planktonic and benthic resources to 11 littoral predators in eutrophic Lake Taihu (China) from 2004 to 2005. Seasonal fluctuations in consumer σ13C and σ15N were attributed to the combined impacts of temporal variation in isotopic signatures of basal resources and the diet shift of fishes. Based on a two-end-member...

Field and Laboratory Studies on Pathological and Biochemical Characterization of Microcystin-Induced Liver and Kidney Damage in the Phytoplanktivorous Bighead Carp

Field and experimental studies were conducted to investigate pathological characterizations and biochemical responses in the liver and kidney of the phytoplanktivorous bighead carp after intraperitoneal (i.p.) administration of microcystins (MCs) and exposure to natural cyanobacterial blooms in Meiliang Bay, Lake Taihu. Bighead carp in field and laboratory studies showed a...

Increasing occurrence of cold and warm extremes during the recent global warming slowdown

Institution of Oceanography, University of California, San Diego, 9500 Gilman Drive #0206, La Jolla, CA, 92093-0206, USANathaniel C. Johnson, Shang-Ping Xie, Yu Kosaka & Xichen LiInternational Pacific Research ... Research journals • PubMed • Google Scholar Search for Shang-Ping Xie in:Nature Research journals • PubMed • Google Scholar Search for Yu Kosaka in:Nature Research journals • PubMed • Google Scholar

Factors Affecting Temporal and Spatial Variations of Microcystins in Gonghu Bay of Lake Taihu, with Potential Risk of Microcystin Contamination to Human Health

A field survey of the seasonal variation of microcystin (MC) concentration was performed in Gonghu Bay (a total of 15 sampling sites) of Lake Taihu from January to December 2008. Microcystis spp. biomass and intra-/extracellular MCs were significantly correlated with water temperature, suggesting the importance of temperature in cyanobacterial blooming in the lake. Higher MC...

Extratropical forcing and tropical rainfall distribution: energetics framework and ocean Ekman advection

Intense tropical rainfall occurs in a narrow belt near the equator, called the inter-tropical convergence zone (ITCZ). In the past decade, the atmospheric energy budget has been used to explain changes in the zonal-mean ITCZ position. The energetics framework provides a mechanism for extratropics-to-tropics teleconnections, which have been postulated from paleoclimate records. In...

Aberrant Peripheral Immune Function in a Good Syndrome Patient

and Jie-xin Zhang wrote the paper and analyzed the data. Shu-xian Jin and Wei-ping Xie supported the clinical features of this GS patient and clinical blood samples. Fang Wang and Shu-xian Jin designed

Aberrant Peripheral Immune Function in a Good Syndrome Patient

and Jie-xin Zhang wrote the paper and analyzed the data. Shu-xian Jin and Wei-ping Xie supported the clinical features of this GS patient and clinical blood samples. Fang Wang and Shu-xian Jin designed

Phenolic constituents from Alisma plantago-aquatica Linnaeus and their anti-chronic prostatitis activity

1 Li‑ping Xie 0 0 Department of Urology, First Affiliated Hospital, School of Medicine, Zhejiang University , 79 Qingchun Road, Hangzhou 310003 , China 1 Department of Urol‐ ogy, Hangzhou Hospital of ... City, Guangxi Province in China in May 2015. Taxonomic identification of the plant was performed by Professor Li-ping Xie. A voucher specimen (No. 20150701) has been deposited in the authors’ laboratory

Steam distillation/drop-by-drop extraction with gas chromatography–mass spectrometry for fast determination of volatile components in jujube (Ziziphus jujuba Mill.) extract

BackgroundJujube extract is commonly used as a food additive and flavoring. The unique jujube aroma and the mild sweet aroma of the extract are critical factors that determine product quality and affect consumer acceptability. The aroma changes with changes in the extraction condition, which is typically dependent on the characteristics of volatile oils in the extract. Despite...

Tyrosine-mutated AAV2-mediated shRNA silencing of PTEN promotes axon regeneration of adult optic nerve

Activating PI3K/AKT/mTOR signaling pathway via deleting phosphatase and tensin homolog (PTEN) has been confirmed to enhance intrinsic growth capacity of neurons to facilitate the axons regeneration of central nervous system after injury. Considering conditional gene deletion is currently not available in clinical practice, we exploited capsid residue tyrosine 444 to phenylalanine...

Distributed Constrained Stochastic Subgradient Algorithms Based on Random Projection and Asynchronous Broadcast over Networks

We consider a distributed constrained optimization problem over a time-varying network, where each agent only knows its own cost functions and its constraint set. However, the local constraint set may not be known in advance or consists of huge number of components in some applications. To deal with such cases, we propose a distributed stochastic subgradient algorithm over time...

TRAF3 negatively regulates platelet activation and thrombosis

journals • PubMed • Google Scholar Search for Xun Ai in:Nature Research journals • PubMed • Google Scholar Search for Ping Xie in:Nature Research journals • PubMed • Google Scholar Search for Zhenyu Li

The Nedd8 Non-covalent Binding Region in the Smurf HECT Domain is Critical to its Ubiquitn Ligase Function

, analyzed the results, and wrote manuscript. Ping Xie participated in Smurf neddyaltion studies. Yu Cao analyzed the results of protein interaction docking. Lingqiang Zhang and Guanglong Dong conceived the

The coherent cross section of vector mesons in ultraperipheral PbPb collisions at the LHC

The coherent cross section of \(J/\psi \), \(\rho \), and \(\phi \) are computed in the dipole model in the ultraperipheral PbPb collisions. The IP-Sat and IIM model are applied in the calculation of the differential cross section of the dipole scattering off the nucleon, and three kinds of forward vector meson wave functions are used in the overlap. The prediction of \(J/\psi...