Results 161 to 170 of about 4,867 (210)

Evaluation of three fish-derived probiotic bacteria replacing antibiotics on growth, immunity, gut morphology and disease resistance in juvenile olive flounder Paralichthys olivaceus fed reduced fish meal diets. [PDF]

Front Nutr
Choi W, Moniruzzaman M, Lee S, Bae J, Bai SC, Min T, Lee S.   +6 more
europepmc   +1 more source

Effects of tributyltin on the immune system of Japanese flounder (Paralichthys olivaceus)

Aquatic Toxicology, 2007
Effects of tributyltin (TBT) which has been used for antifouling paint of ship's hulls and fishing nets on the immune system in Japanese flounder (Paralichthys olivaceus) were investigated. After short-term exposure to a high level of TBT, leucocytes in the head kidney from 1-year-old flounder were examined for the proportion of neutrophils in total ...
Casanova, Ayako, Kurokawa, Yuko, Harino, Hiroya, Kawahara, Eijiro, Miyadai, Toshiaki, Seikai, Tadahisa, Kawai, Shin'ichiro   +6 more
openaire   +4 more sources

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Expression characteristics of Hsd3b7 in the gonads of Paralichthys olivaceus

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2023
Steroidogenesis is an important biological process for gonadal differentiation and development. In mammals, 3β-hydroxysteroid dehydrogenase 7 (HSD3B7) could convert 3β-hydroxy of 7α-hydroxycholesterol into a ketone and form 7α-hydroxy-4-cholesten-3-one, which may affect steroidogenesis. However, in fish, the study of Hsd3b7 is still lacking.
Congcong, Zou, Wenxiang, Wang, Chang, Shu, Shaoshuai, Liang, Yuxia, Zou, Lijuan, Wang, Zhihao, Wu, Yan, Liu, Feng, You   +8 more
openaire   +2 more sources

The background adaptation of the flatfish, Paralichthys olivaceus

Physiology & Behavior, 1991
The background adaptation of the flatfish, Paralichthys olivaceus, was studied by sliding beneath the fish a long strip of plastic sheet with various patterns to serve as a background. The body shade and pattern differed depending upon the pattern used.
M, Fujimoto, T, Arimoto, F, Morishita, T, Naitoh   +3 more
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Cryopreservation of flounder (Paralichthys olivaceus) embryos by vitrification

Theriogenology, 2005
Conventional cryopreservation of complex teleost embryos has been unsuccessful, possibly because their large size (1-7 mm diameter), multi-compartmental structure and low water permeability lead to intracellular ice formation and chilling injury. To overcome these obstacles, we have developed a vitrification procedure for cryopreservation of flounder ...
S L, Chen, Y S, Tian
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Cryopreservation of flounder (Paralichthys olivaceus) sperm with a practical methodology

Theriogenology, 2003
A simple and convenient protocol for the cryopreservation of the flounder (Paralichthys olivaceus) sperm was established for "on the spot" cryopreservation of large quantities of semen. The use of three cryoprotectants, dimethyl sulphoxide (DMSO), glycerol (Gly) and methanol was tested in the method.
Y Z, Zhang, S C, Zhang, X Z, Liu, Y Y, Xu, C L, Wang, M S, Sawant, J, Li, S L, Chen   +7 more
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Identification and characterization of kiss2 and kissr2 homologs in Paralichthys olivaceus

Fish Physiology and Biochemistry, 2016
The role of kisspeptin in puberty onset has been extensively investigated by neuroendocrinologists in the past decade. In the present study, we first cloned and analyzed Pokiss2 and Pokissr2 genes in Paralichthys olivaceus, a Pleuronectiformes fish. By 5'/3' rapid amplification of cDNA ends (RACE), the P. olivaceus kiss2 gene (Pokiss2) and two isoforms
Huayu, Song, Mengxun, Wang, Zhongkai, Wang, Haiyang, Yu, Zhigang, Wang, Quanqi, Zhang   +5 more
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miR-1388 regulates the expression of nectin2l in Paralichthys olivaceus

Comparative Biochemistry and Physiology Part D: Genomics and Proteomics, 2018
Spermatogenesis is the process during which spermatocytes undergo meiosis to produce spermatozoa. Sertoli-Sertoli and Sertoli-spermatogenic junctions are important for the maturity and release of sperms. These junctions, which are related to male infertility, have been reported in mammals but are unclear in teleost species.
Fan, Yang, Jian, Guan, Rui, Li, Xuemei, Li, Jingjing, Niu, Renjie, Shang, Jie, Qi, Xubo, Wang   +7 more
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Immune relevant genes of Japanese flounder, Paralichthys olivaceus

Comparative Biochemistry and Physiology Part D: Genomics and Proteomics, 2006
The fish immune system is comprised of the non-specific and specific immune systems, having both humoral and cellular mechanisms to resist against infectious diseases. However, the biodefense- and immune-related systems of fish are not clearly understood at the molecular level.
Takashi, Aoki, Ikuo, Hirono
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Cloning and expression of flatfish (Paralichthys olivaceus) interferon cDNA

Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression, 1993
Fish interferon (IFN) cDNA was first cloned from the cDNA library of immortalized flatfish leukocytes. The clone contains an open reading frame that encodes a 138 amino acid polypeptide including a glycosylation site and a signal peptide containing 30 amino acids. BHK-21 cells transfected with the INF-expression plasmid produced active recombinant IFN (
T, Tamai, S, Shirahata, T, Noguchi, N, Sato, S, Kimura, H, Murakami   +5 more
openaire   +2 more sources