Xuefeng Chen

China National Petroleum Corporation (China)

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Qiang Gao

Zhejiang Institute of Freshwater Fisheries

Guoliang Yang

Huzhou University

Sheng Luan

Chinese Academy of Fishery Sciences

Junyi Wang

Macau University of Science and Technology

Jie Kong

Qingdao National Laboratory for Marine Science and Technology

Honglang Hu

Liqiao Chen

East China Normal University

Jian G. Qin

Flinders University

Xiaodan Wang

East China Normal University

Kun Luo

Chinese Academy of Fishery Sciences

Cooperative Institutions

East China Normal University

Zhejiang Institute of Freshwater Fisheries

Ministry of Agriculture and Rural Affairs

Air Force Medical University

Chinese Academy of Medical Sciences & Peking Union Medical College

Zhejiang University

Chinese Academy of Fishery Sciences

Sichuan University

Huzhou University

Shaanxi University of Science and Technology

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Gene profiling in the dynamic regulation of the lifespan of the myelin sheath structure in the optic nerve of rats

Molecular Medicine Reports (2014)

Fang Xie Fu Han Jiu-Cong Zhang Xuefeng Chen Xiao‐Liang Wang

Aging of the nervous system leads to impairments in cognition and motor skills, and is a major risk factor for several neurological disorders. Recently, numerous nerve function deficits that appear with aging have been found to be a consequence of myelin abnormalities; however, the genetic mechanism of the age‑related alterations in the myelin sheath has not yet been fully elucidated. In the present study, the morphology of the myelin sheath in the optic nerve of rats was analyzed at 10 time‑points throughout life. Marked alterations in the myelin sheath were observed in aging and aged optic nerves, and these became progressively more severe with time. To determine the biological processes affected by aging in the myelin sheath, the age‑related profiling of the myelin sheath in rat optic nerves was established using microarray hybridization at 10 time‑points throughout life, between birth and senescence. From the results, 3,826 transcripts associated with the age‑related alterations in the myelin sheath of the optic nerve were identified. It was found that the biological processes most significantly altered by aging were lipid metabolism, the immune response and transmitter transport. This suggests that the downregulation of lipid synthesis genes and the upregulation of immune and neurotransmitter transport genes in aging may be the genetic basis for the age‑related alterations observed in the myelin sheath.

Senescence

10.3892/mmr.2014.2227

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Citations (4)

[Method for drainage of lymph fluid and determining the change of active materials in lymph fluid after rat ischemia-reperfusion injury].

PubMed (2009)

Xuefeng Chen Gui-zhen He Liang-guang Dong Hong Shu Xiurong Wang

To set up a method for the drainage of lymph fluid and explore the change of active materials in lymph fluid and serum after rat ischemia-reperfusion injury.The method of the drainage of lymph fluid was well established. Sixteen healthy male rats of SPF grade were selected and randomly divided into 2 groups: intestinal ischemia-reperfusion + drainage group (I/R + drainage group) and drainage group. All the rats were subjected to superior mesenteric artery occlusion for 60 minutes, followed by 120 minutes of reperfusion. We compared the change of high mobility group box-1 (HMGB1) protein, endotoxin tumor necrosis factor alpha (TNF-alpha), interleukin (IL) -1 beta, IL-6, and soluble vascular cell adhesion molecular-1 (sICAM-1) by draining lymph fluid and collecting serum in 2 groups.The drainage of lymph fluid was successfully performed. The HMGB1, endotoxin, and cytokines in serum and lymph fluid were significantly higher in ischemia-reperfusion group than in drainage group (P < 0. 05).The method for drainage of lymph fluid is simple and feasible. Endotoxin, HMGB1, and some cytokines in serum and lymph fluid may mediate the ischemia-reperfusion injury.

HMGB1

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Characteristics of thermal environment and pollutant diffusion when considering VIT and jet fans inside a 3 km long road tunnel

Atmospheric Pollution Research (2024)

Xiaocheng Song Yao Zhang Guoxin Zhang Xuefeng Chen

10.1016/j.apr.2024.102393

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Genetic parameters of survival for six generations in the giant freshwater prawnMacrobrachium rosenbergii

Aquaculture Research (2013)

Sheng Luan Junyi Wang Guoliang Yang Kun Luo Xuefeng Chen

Genetic parameters were estimated for survival of Macrobrachium rosenbergii using a fully pedigreed synthetic population formed by three introduced strains. The data included 107 398 progeny from 394 sires and 654 dams in six generations with a nested mating structure. The variance components and genetic parameters were estimated using a generalized linear mixed model with the probit link function. Available heritabilities in survival from the generation G3 to G5 ranged from 0.007 ± 0.020 to 0.066 ± 0.044 (P > 0.05) using a model that included the common environmental effect (c). Across generations, low heritability (0.016 ± 0.012, P > 0.05) was estimated using the model with inclusion of the c effect. There were statistically significant differences in the heritability estimates between different ponds for most generations. Moreover, the genetic correlation of survival between ponds over six generations varied from low to high (−0.0007 ± 0.17 to 0.80 ± 0.069) and was significantly different from unity. There were low correlation coefficients (−0.039 ± 0.096 to 0.342 ± 0.081) between body weight estimated breeding value (EBV) and survival EBV of families in different generations. The low heritabilities for survival are most likely caused by low genetic variation in the founder populations and reduced genetic variation because of consecutive selection.

Macrobrachium rosenbergii

Genetic correlation

Restricted maximum likelihood

10.1111/are.12287

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Citations (16)

Dietary arginine alleviates the oxidative stress, inflammation and immunosuppression of juvenile Chinese mitten crab Eriocheir sinensis under high pH stress

Aquaculture Reports (2021)

Changle Qi Xiaodan Wang Fenglu Han Xuefeng Chen Erchao Li

This study investigates the effect of arginine (Arg) on the growth, antioxidant capacity, inflammation and immunity of juvenile Chinese mitten crab Eriocheir sinensis under high pH stress. Three diets containing 23.7 g/kg (control) 31.4 g/kg and 40.1 g/kg Arg were formulated and fed to crabs (3.37 ± 0.01 g) at high pH (pH = 9.5) for eight weeks. The weight gain and specific growth rate significantly increased in crabs fed the 31.4 g/kg and 40.1 g/kg Arg diets (P < 0.05). Furthermore, Arg improved the antioxidant capacity by increasing the activities of superoxide dismutase, catalase and glutathione production in the hepatopancreas (P < 0.05). In addition, Arg significantly downregulated the inflammatory and apoptotic genes including LPS-induced TNF-α factor, p38 mitogen-activated protein kinase, a disintegrin and metalloprotease 17, Bcl-2-associated X and cysteine-aspartic acid protease 3 (P < 0.05). Arg significantly upregulated the immune genes including crustin, relish and peroxinectin (P < 0.05). The respiratory burst of crabs fed the control diet was significantly lower than those fed the 31.4 g/kg Arg and 40.1 g/kg Arg diets after LPS injection of 0 h, 6 h and 12 h (P < 0.05). This study indicates that dietary Arg can alleviate oxidative stress and inflammation and improve the immunity of juvenile Chinese mitten crab under high pH stress.

Chinese mitten crab

Respiratory burst

Hepatopancreas

10.1016/j.aqrep.2021.100619

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Dietary manganese requirement and its effects on antioxidant enzyme activities, intestinal morphology and microbiota in oriental river prawn Macrobrachium nipponense (De Haan)

Aquaculture (2019)

Zhili Ding Xuefeng Chen Youqin Kong Xianping Shao Yixiang Zhang

Hepatopancreas

Malondialdehyde

Macrobrachium

Macrobrachium rosenbergii

10.1016/j.aquaculture.2019.734622

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Citations (26)

Proteomic analysis of individual giant freshwater prawn, Macrobrachium rosenbergii, growth retardants

Journal of Proteomics (2021)

Xilian Li Qiang Gao Pei-Jing Shen Yufei Zhang Wen-ping Jiang

Macrobrachium rosenbergii

Eyestalk

Shotgun proteomics

KEGG

10.1016/j.jprot.2021.104224

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Citations (3)

A comparation between different iron sources on growth performance, iron utilization, antioxidant capacity and non-specific immunity in Eriocheir sinensis

Animal Feed Science and Technology (2022)

Ying Song Xiaodan Wang Xianyong Bu Qincheng Huang Fang Qiao

Hepatopancreas

10.1016/j.anifeedsci.2022.115300

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Selection responses in survival of Macrobrachium rosenbergii after performing five generations of multi-trait selection for growth and survival

Aquaculture International (2013)

Sheng Luan Guoliang Yang Junyi Wang Kun Luo Xuefeng Chen

Macrobrachium rosenbergii

Trait

Genetic gain

Restricted maximum likelihood

Selective breeding

10.1007/s10499-013-9722-x

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Citations (13)

Current status of the giant freshwater prawn (Macrobrachium rosenbergii) industry in China, with special reference to live transportation

Aquaculture Research (2012)

Guoliang Yang Mike Frinsko Xuefeng Chen Junyi Wang Guo Hu

The giant freshwater prawn Macrobrachium rosenbergii was first introduced into mainland China by the Chinese Academy of Agricultural Sciences from Japan in 1976. It was cultured at the Guangdong Province Fishery Institute (now as Pearl River Fishery Institute, Chinese Academy of Fishery Sciences). Following these early efforts, giant freshwater prawn culture has gradually spread to northern and inland areas. At this time (2011), China has become the largest producer of giant freshwater prawn in the world. Due to a preference of cooking with fresh aquatic products, Chinese retail markets have developed which have special live-holding counters. From small rural shops to urban supermarkets and specialty restaurants, live seafoods are commonly available whereby customers pick out the products they wish to purchase and consume. Giant freshwater prawns are produced in over 35 countries throughout the world. They are usually sold either fresh, on-ice, or frozen. What makes the Chinese prawn industry unique is its focus on a live transportation and marketing model. As a result, numerous innovative live-transport technologies have been developed which have been key to the success of this expanding domestic industry. In this article, we would like to give a general overview of the giant freshwater prawn industry, its status in China, and the special role live-transportation has for expanding production of giant freshwater prawns.

Macrobrachium rosenbergii

Macrobrachium

Fresh water

Fresh water fish

10.1111/j.1365-2109.2011.03009.x

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Citations (28)