Results 121 to 130 of about 616,646 (229)

Evaluation of Challenge Models for Flavobacterium covae Infection of Grass Carp (Ctenopharyngodon idellus)

Microorganisms
Columnaris disease is a highly contagious infection that affects nearly all freshwater fish species worldwide. Grass carp, one of the most economically significant freshwater fish species in China, is particularly susceptible to the disease, leading to ...
Rui Han, Huicheng Wu, Zhongning He, Zequan Mo, Xueming Dan, Yanwei Li   +5 more
doaj   +1 more source

An ultrastructural observation of immune cells in pronephros of grass carp, Ctenopharyngodon idellus

, 1997
By observations with fight and electron microscopy, it was shown that the pronephros of grass carp contained various kinds of immune cells, which can be divided into lymphocytes, plasma cells, granulocytes, monocytes and macrophages.
Inst. Hydrobiol., Chinese Acad. Sci., Wuhan 430072, China, Lu Quanzhang   +1 more
core  

Enhanced resistance to Aeromonas hydrophila infection and enhanced phagocytic activities in human lactoferrin-transgenic grass carp (Ctenopharyngodon idellus)

, 2004
Human lactoferrin (hLF) is an iron-binding protein with antimicrobial and immunomodulatory activities. hLF cDNA was transferred into grass carp via electroporated sperm. The production of transgenic fish was as high as 55% tinder the best parameters.
Mao Weifeng, Wu Bo, Zhu Zuoyan, Zhu, ZY, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China, Feng Jianxin, Wang Yaping, Wang Wenbo   +6 more
core  

Quantifying the dietary potassium requirement of juvenile grass carp (Ctenopharyngodon idellus)

, 2014
A growth trial lasting for 12 weeks was conducted in a semi flow-through system to determine the dietary potassium requirement of juvenile grass carp (Ctenopharyngodon idellus) with an initial body weight of 4.8 g.
Wu, Fan, Chen, Chen, Tan, QS (reprint author), Huazhong Agr Univ, Coll Fisheries, Wuhan 430070, Peoples R China., Zhu, Wenhuan, Liang, Xufang, Tan, Qingsong, Xie, Shouqi, Yang, Jixuan, Liu, Mengmei   +8 more
core   +1 more source

Farm-economics of genetically improved carp strains in major Asian countries and carp seed price policy model [PDF]

The study has conducted the micro level analysis of hatchery operators, fishseed-rearing farmers and carp farmers with respect to their socio-economic characteristics, infrastructural development, husbandry practices and economics returns, based on the ...
Kumar, Praduman, Dey, Madan Mohan, Barik, Nagesh K.   +2 more
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An investigation of koi carp (Cyprinus carpio) movement in the Waikato region using laser ablation otolith microchemistry [PDF]

, 2008
The koi carp Cyprinus carpio is an invasive fish that has reached high numbers and biomass in the North Island of New Zealand, particularly in the Waikato region. This species has a variety of negative effects on aquatic ecosystems, increasing turbidity,
Blair, Jennifer Marie
core  

LABORATORY OBSERVATIONS ON THE CIRCADIAN FEEDING PATTERNS IN THE GRASS CARP (CTENOPHARYNGODON-IDELLA VAL) FED 3 DIFFERENT DIETS

, 1993
Feeding intensities (number of bites per minute) were recorded each hour over a 24-h diel cycle for young grass carp fed three diets. The grass carp did not show distinct meals.
CHEN SHAOLIAN, CUI, YB, ACAD SINICA,INST HYDROBIOL,WUHAN 430072,PEOPLES R CHINA, CUI YIBO, LIU XIAOFANG, WANG SHAOMEI   +4 more
core  

The gene and virus-induced expression of IRF-5 in grass carp Ctenopharyngodon idella

, 2010
The interferon regulatory factor 5 (IRF-5) is known to be involved in the innate immune response and in the regulation of DNA damage-induced apoptosis.
Xu, Qiao Q., Nie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China, Chang, Ming X., Nie, Pin, Huang, Bei, Xiao, Fan S.   +5 more
core  

Benzo[a]pyrene-induced immunotoxicity, neurotoxicity, and cardiotoxicity in grass carp (<i>Ctenopharyngodon idella</i>). [PDF]

Front Immunol
Hamed M, Naguib M, Mohammed ESI, Hamada A, Alqahtani AR, Abdel-Tawab HS, Sayed AEH.   +6 more
europepmc   +1 more source

Synergistic Regulation of Plankton Communities by Polyculture of Grass Carp and Crucian Carp: Seasonal Dynamics and Interaction Networks Based on eDNA. [PDF]

Biology (Basel)
Shao L, Guo H, Zhou Y, Li H, Li W, Wang C, Guo L, Luo K, Shen Z.   +8 more
europepmc   +1 more source