Effect of different salinities on gene expression and activity of digestive enzymes in the thick-lipped grey mullet (Chelon labrosus).

abstract：:This paper presents a comparative study of the roles of Cl- and HCO3- in the functioning of the GABAAR-associated Cl-/HCO3--ATPase of the plasma membranes of the olfactory sensory neurons (OSNs) and mature brain neurons (MBNs) of fish. The ATPase activity of OSNs and its dephosphorylation were increased twofold by Cl-...

journal_title：Fish physiology and biochemistry

authors： Menzikov S

更新日期：2018-04-01 00:00:00

abstract：:The mudskipperB. boddaerti, was able to survive in waters of intermediate salinities (4-27‰). Fish submerged in dechlorinated tap water suffered 60% mortality by the fifth day while 60% of those in 100% sea-water (sw) died after the third day of exposure. After being submerged in 50% or 80% sw for 7 days, the plasma o...

journal_title：Fish physiology and biochemistry

authors： Ip YK,Lee CG,Low WP,Lam TJ

更新日期：1991-03-01 00:00:00

abstract：:Exposure to high temperatures can lead to thermotolerance in fish, which is hypothesized to potentially improve post-release survival in species under restocking programs, like Atlantic sturgeon. The aim of this study was to determine whether Atlantic sturgeon juveniles exposed to a 4-week temperature treatment respon...

journal_title：Fish physiology and biochemistry

authors： Yebra-Pimentel ES,Reis B,Gessner J,Wuertz S,Dirks RPH

更新日期：2020-10-01 00:00:00

abstract：:The present study develops an experimental procedure aimed to estimate the efficiency of protein digestion in fish by measuring both gut transit rate and total amount of the main intestinal proteases (trypsin and chymotrypsin). The selected species was the Nile tilapia (Oreochromis niloticus). Total time for digestion...

journal_title：Fish physiology and biochemistry

authors： Uscanga A,Moyano FJ,Alvarez CA

更新日期：2010-12-01 00:00:00

abstract：:Vitamin E, a potent antioxidant consisting of four isomers each (α, β, γ, δ) of tocopherol (T) and tocotrienol (T3), is found naturally in plant oils at different concentrations. In this study, four semi-purified isonitrogenous and isolipidic (10 %) diets containing canola oil, cold-pressed soybean oil, wheat germ oil...

journal_title：Fish physiology and biochemistry

authors： Lee KS,Yuen KH,Ng WK

更新日期：2013-12-01 00:00:00

abstract：:The analysis of the tench growth hormone gene structure revealed a comparable organization of coding and non-coding regions than other from cyprinid species. Based on the performed mRNA and amino acid sequence alignments, gh tench is related to Asian than to European representatives of Cyprinidae family. Second aim of...

journal_title：Fish physiology and biochemistry

authors： Panicz R,Sadowski J,Drozd R

更新日期：2012-12-01 00:00:00

abstract：:To investigate the effect of water temperature on gamete maturation and gamete quality, European grayling (Thymalus thymallus) were held under different temperature regimes prior to spawning. Maturation of males and females and their gamete quality depended strongly on temperature regime. The highest percentages of ma...

journal_title：Fish physiology and biochemistry

authors： Lahnsteiner F,Kletzl M

更新日期：2012-04-01 00:00:00

abstract：:Levels of reproductively-related steroids were determined in captive male sand tiger sharks, Carcharias taurus, maintained at two institutions: SeaWorld Adventure Park Orlando and the National Aquarium in Baltimore. Sexual conflicts were absent at the former, but were documented at the latter. Serum titers of 17beta-e...

journal_title：Fish physiology and biochemistry

authors： Henningsen AD,Murru FL,Rasmussen LE,Whitaker BR,Violetta GC

更新日期：2008-12-01 00:00:00

abstract：:In most sciaenids, males possess sonic muscles and produce sound through the contraction of these muscles and amplification of the swim bladder. The sonic muscles in some fishes exhibit seasonal changes in size. For example, they are hypertrophic in the spawning season, and atrophic in the non-spawning months. The pro...

journal_title：Fish physiology and biochemistry

authors： Lin YC,Chiu KH,Shiea J,Huang HW,Mok HK

更新日期：2011-12-01 00:00:00

abstract：:Histo- and immunohistochemical techniques have recently been used to study the fibre type and myosin expression in fish muscle during development. In the present work, embryonic, larval and adult myosin isozymes (heavy and light chains) and parvalbumin isotypes were analyzed, from fertization to the adult stage, by po...

journal_title：Fish physiology and biochemistry

authors： Focant B,Huriaux F,Vandewalle P,Castelli M,Goessens G

更新日期：1992-08-01 00:00:00

abstract：:The Indian major carp, mrigal (Cirrhinus mrigala), is a bottom-dwelling fish that can survive hypoxic episodes in its natural environment. We hypothesise that it can better survive hypoxic conditions by altering metabolic responses through GABA (Gamma-aminobutyric acid) supplementation. In the first experiment, the hy...

journal_title：Fish physiology and biochemistry

authors： Varghese T,Rejish Kumar VJ,Anand G,Dasgupta S,Pal AK

更新日期：2020-02-01 00:00:00

abstract：:A study on the effect of three different anabolic-androgenic steroids on the growth, food conversion efficiency and nucleic acid contents of liver, kidney, brain and muscle of carp,Cyprinus carpio was undertaken. The three steroids, methyltestosterone (MT), ethylestrenol (EE) and oxandrolone (ON), were fed in differen...

journal_title：Fish physiology and biochemistry

authors： Lone KP

更新日期：1989-05-01 00:00:00

abstract：:Body color variation has long been a hot research topic in evolutionary and functional biology. Oujiang color common carp (Cyprinus carpio var. color) is a well-known economical and ornamental fish. Three main types of pigments and four distinct color patterns are typical characters of Oujiang color common carp, which...

journal_title：Fish physiology and biochemistry

authors： Du J,Chen X,Wang J,Chen H,Yue W,Lu G,Wang C

更新日期：2019-02-01 00:00:00

abstract：:Oxidation of rainbow trout haemoglobin (Hb) by nitrite proceeded via an initial lag phase followed by autocatalysis when the O2 saturation of the Hb was high. At low O2 saturations, the rate of methaemoglobin (metHb) formation was strongly reduced and autocatalysis was absent. Addition of adenosine triphosphate and gu...

journal_title：Fish physiology and biochemistry

authors： Jensen FB

更新日期：1993-08-01 00:00:00

abstract：:Rhamdia quelen morphophysiological responses to propofol sedation were examined. The purpose was to investigate whether propofol would be a suitable drug to be used in fish transport procedures. Fish were exposed to 0, 0.4 or 0.8 mg L(-1) propofol for 1, 6 or 12 h in 40 L tanks, simulating open transport systems. Prop...

journal_title：Fish physiology and biochemistry

authors： Gressler LT,Sutili FJ,da Costa ST,Parodi TV,Pês Tda S,Koakoski G,Barcellos LJ,Baldisserotto B

更新日期：2015-04-01 00:00:00

abstract：:A series of biochemical determination and electrophoretic observations have been conducted to analyze the activities and characteristics of protease, α-amylase, and lipase of paddlefish Polyodon spathula. The results obtained have been compared with those of bighead carp (Aristichthys nobilis) and hybrid sturgeon (Hus...

journal_title：Fish physiology and biochemistry

authors： Ji H,Sun HT,Xiong DM

更新日期：2012-06-01 00:00:00

abstract：:The proline-rich protein 13 (PRR13) is reported to be a key regulator of the resistance to cytostatica by decreasing the copy number of the proapoptotic gene thrombospondin-1. We isolated and characterized the complete PRR13 gene sequence of rainbow trout (Oncorhynchus mykiss). The gene comprises four exons and three ...

journal_title：Fish physiology and biochemistry

authors： Verleih M,Rebl A,Köllner B,Korytář T,Kotterba G,Anders E,Wimmers K,Goldammer T

更新日期：2010-12-01 00:00:00

abstract：:The current study was conducted to investigate the effect of ExcelMOS® in enhancing the immune system of Sparus aurata broodstock and their impact on offspring health through displaying the maternal transfer of immunity. Broodstock were divided into two groups: one was injected intraperitoneally with ExcelMOS® 1 month...

journal_title：Fish physiology and biochemistry

authors： AbouShabana NM,AbdelKader R,Abdel-Rahman S,Abdel-Gawad HS,Abdel-Galil AM

更新日期：2018-08-01 00:00:00

abstract：:The regulation of the interrenal of teleostean fishes is reviewed from the perspective of non-classical control mechanisms and new evidence is presented suggesting gonadotropic control of the interrenal. Cortisol secretion by the interrenal, in addition to regulation by ACTH, appears to be mediated by other hormones. ...

journal_title：Fish physiology and biochemistry

authors： Schreck CB,Bradford CS,Fitzpatrick MS,Patiño R

更新日期：1989-06-01 00:00:00

abstract：:The impacts of bacterial infection on cultivated fish species, African catfish, were investigated using oxidative stress biomarkers [lipid peroxidation (LPO) and protein carbonylation] and the activities of important antioxidant/detoxifying enzymes [catalase and glutathione S-transferase (GST)]. Fish were inoculated v...

journal_title：Fish physiology and biochemistry

authors： Adeyemi JA

更新日期：2014-04-01 00:00:00

abstract：:Monitoring the growth of salmon during their early marine phase provides insights into prey availability, and growth rates may be linked to risks of size-dependent mortality. However, the measurement of growth rate is challenging for free-living salmon in the ocean. Insulin-like growth factor (IGF)-I is a growth-promo...

journal_title：Fish physiology and biochemistry

authors： Kaneko N,Journey ML,Neville CM,Trudel M,Beckman BR,Shimizu M

更新日期：2019-12-01 00:00:00

abstract：:The cardioventilatory performance of the Japanese eel,Anguilla japonica, was evaluated during acute exposure to hypoxia. The eel became an oxygen conformer as ambient PO2 fell below the critical value of 110 mmHg. Although arterial and venous PO2 also fell progressively, the arterial O2 content remained constant down ...

journal_title：Fish physiology and biochemistry

authors： Chan DK

更新日期：1986-10-01 00:00:00

abstract：:Bacillus circulans PB7, isolated from the intestine of Catla catla, was evaluated for use as a probiotic supplement in the feeds for the fingerlings of Catla catla. The effect of supplement on the growth performance, feed utilization efficiency, and immune response was evaluated. Catla fingerlings (ave. wt. 6.48 +/- 0...

journal_title：Fish physiology and biochemistry

authors： Bandyopadhyay P,Das Mohapatra PK

更新日期：2009-08-01 00:00:00

abstract：:We have studied the seasonal relationship between growth and circulating growth hormone (GH), hepatic GH-binding and plasma insulin-like growth factor-I immunoreactivity in gilthead sea bream,Sparus aurata. The seasonal increase in plasma GH levels preceded by several weeks the summer increase in growth rates. In cont...

journal_title：Fish physiology and biochemistry

authors： Pérez-Sánchez J,Marti-Palanca H,Le Bail PY

更新日期：1994-07-01 00:00:00

abstract：:River damming and building of hydroelectric power plants interrupt the reproductive migration routes and change the major physicochemical parameters of water quality, with drastic consequences for populations of migratory fishes. The goal of this study was to evaluate proliferation and cell death during spermatogenesi...

journal_title：Fish physiology and biochemistry

authors： Domingos FFT,Thomé RG,Arantes FP,Castro ACS,Sato Y,Bazzoli N,Rizzo E

更新日期：2012-12-01 00:00:00

abstract：:Three cytosolic glutathione S-transferases [E.C. 2.5.1.18] were identified in liver of a marine flatfish, the plaice (Pleuronectes platessa) and the two major isoforms were purified to homogeneity. There was no evidence for the presence of basic transferases. The plaice GST's exhibited comparable hematin binding to ra...

journal_title：Fish physiology and biochemistry

authors： George SG,Buchanan G

更新日期：1990-11-01 00:00:00

abstract：:Red crucian carp (Carassius auratus red var.) is an ornamental fish with vivid red/orange color. It has been found that the adult body color of this strain forms a gray-to-red change. In this study, skin transcriptomes of red crucian carp are first obtained for three different stages of body color development, named b...

journal_title：Fish physiology and biochemistry

authors： Zhang Y,Liu J,Peng L,Ren L,Zhang H,Zou L,Liu W,Xiao Y

更新日期：2017-10-01 00:00:00

abstract：:Pituitary gonadotropins, follicle-stimulating hormone (FSH) and luteinizing hormone (LH), play fundamental roles in vertebrate ovarian development and function. However, there has been an increasing body of evidence that the actions of FSH and LH are mediated or modulated by a variety of locally produced peptide or pr...

journal_title：Fish physiology and biochemistry

authors： Ge W

更新日期：2005-04-01 00:00:00

abstract：:High-mobility group box 2 (HMGB2) is a nonhistone architectural protein that plays important roles in many biological processes. In this study, we cloned a homologue of the HMGB2 from the lymphocyte-like cells of Lampetra japonica (L. japonica). Sequence analysis reveals that L. japonica HMGB2 contains two highly cons...

journal_title：Fish physiology and biochemistry

authors： Yue P,Rong X,Zhuang X,Sha HJ,Li JM,Xin L,Li QW

更新日期：2014-04-01 00:00:00

abstract：:In the present study, three cDNAs of AdipoRs (MpAdipoR1a, MpAdipoR1b, and MpAdipoR2) were identified from juvenile black carp Mylopharyngodon piceus. There were 375, 378, and 356 amino acids in the MpAdipoR1a, MpAdipoR1b, and MpAdipoR2, respectively. BLAST analysis reveals that MpAdipoRs share high identities with oth...

journal_title：Fish physiology and biochemistry

authors： Wu C,Gao J,Chen L,Shao X,Ye J

更新日期：2018-08-01 00:00:00