Effects of paraquat treatment on fish transaminase molecular subforms.

abstract：:This review discusses the new biotechnological tools that are arising and promising for conservation and enhancement of fish production, mainly regarding the endangered and the most economically important species. Two main techniques, in particular, are available to avoid extinction of endangered fish species and to i...

journal_title：Fish physiology and biochemistry

authors： de Siqueira-Silva DH,Saito T,Dos Santos-Silva AP,da Silva Costa R,Psenicka M,Yasui GS

更新日期：2018-12-01 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：:Iron is one the most abundant metals on the earth being essential for living organisms even though its free form can be toxic. The overload of this metal may be related with some disorders, like Alzheimer and Parkinson diseases, and hemochromatosis in the liver. The aim of the present study was to evaluate the effects...

journal_title：Fish physiology and biochemistry

authors： Sant'Anna MC,Soares Vde M,Seibt KJ,Ghisleni G,Rico EP,Rosemberg DB,de Oliveira JR,Schröder N,Bonan CD,Bogo MR

更新日期：2011-09-01 00:00:00

abstract：:The intracellular handing of a mannose-terminated glycoprotein taken up in rainbow trout liver cells by receptor-mediated endocytosis has been studied. The intracellular transport and degradation of ovalbumin (OA) were studied by means of subcellular fractionation in Nycodenz gradients and by differential centrifugati...

journal_title：Fish physiology and biochemistry

authors： Kindberg GM,Dannevig BH,Andersen KJ,Berg T

更新日期：1991-04-01 00:00:00

abstract：:The effects of acclimation temperature (15, 20, 25 °C) on routine oxygen consumption and post-exercise maximal oxygen consumption rates (MO2) were measured in juvenile shortnose sturgeon (Acipenser brevirostrum LeSueur, 1818). The routine MO2 of shortnose sturgeon increased significantly from 126.75 mg O2 h-1 kg-1 at ...

journal_title：Fish physiology and biochemistry

authors： Zhang Y,Kieffer JD

更新日期：2017-10-01 00:00:00

abstract：:Corticotropin-releasing hormone (CRH), urotensin I (UI) and urotensin II (UII) are found throughout vertebrate species from fish to human. To further understand the role of crh, uI and uII in teleosts during development, we investigated the expression pattern of crh, uI, uIIα and uIIβ genes, and their response to acut...

journal_title：Fish physiology and biochemistry

authors： Luo L,Chen A,Hu C,Lu W

更新日期：2014-12-01 00:00:00

abstract：:The antioxidative role of cerium was investigated in the liver of silver crucian carp injected with lead. The fish were intraperitoneally injected with 10, 20, or 30 mg/kg wet weight PbCl(2). After a 14-day period of incubation, 35 animals were injected with a solution of 1.5 mg/kg wet weight CeCl(3). After 42 days, t...

journal_title：Fish physiology and biochemistry

authors： Ling Q,Hong F

更新日期：2010-09-01 00:00:00

abstract：:Goldfish,Carassius auratus, were acclimated for 2 to 3.5 weeks to three temperature regimes: [1] temporally-constant (10, 20 and 30°C), [2] diurnally-cycling (20 ± 10°C) and [3] randomly-fluctuating (± 2°C at approximately 2h intervals between extremes of 10 and 30°C). No significant differences in hematocrit were evi...

journal_title：Fish physiology and biochemistry

authors： Houston AH,Gingras-Bedard JH

更新日期：1994-12-01 00:00:00

abstract：:In this study, a freshwater fish Channa punctatus was exposed to subacute concentrations of synthetic pyrethroid insecticides (cypermethrin and lambda-cyhalothrin) for 96 h to evaluate their impact on the levels of nucleic acids and protein in its different organs. Significant enhancement in the level of DNA was recor...

journal_title：Fish physiology and biochemistry

authors： Kumar A,Sharma B,Pandey RS

更新日期：2008-12-01 00:00:00

abstract：:Biological organisms are constantly challenged by xenobiotics and have evolved mechanisms to reduce, neutralize, or repair toxic outcomes. The various chemical defenses all utilize energy, but their specific costs and impacts on energy budgets are currently unknown. In this study, the energetic costs associated with t...

journal_title：Fish physiology and biochemistry

authors： Kennedy CJ

更新日期：2021-01-06 00:00:00

abstract：:Using a tame animal, the impact of otter (Lutra lutra) disturbance on over-wintering carp (Cyprinus carpio) was monitored in two experiments, 133 and 140 days, respectively, over two consecutive winters (November-April). The level of stress in over-wintering carp exposed to various intensities of disturbance by otters...

journal_title：Fish physiology and biochemistry

authors： Poledník L,Rehulka J,Kranz A,Poledníková K,Hlavác V,Kazihnitková H

更新日期：2008-09-01 00:00:00

abstract：:Microcystin-LR (MCLR), one of the most popular microcystins (MCs) found in many field water bodies around the world, poses great health risks to animals and humans. In the present study, healthy common carp (initial weight 24.8 ± 2.3 g) were randomly assigned to five groups. Group I was fed on normal diet as control. ...

journal_title：Fish physiology and biochemistry

authors： Chen XM,Guo GL,Sun L,Yang QS,Wang GQ,Zhang DM

更新日期：2017-08-01 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 aim of this study was to investigate the gene structure of two hormone-sensitive lipase b (HSLb) isoforms and their transcriptional regulation by insulin in grass carp (Ctenopharyngodon idella). HSL is an important lipolytic enzyme responsible for the hydrolysis of triacylglycerols (TAGs). Two isoforms (HSLa and H...

journal_title：Fish physiology and biochemistry

authors： Sun J,Yang Z,Xiao P,Liu Y,Ji H,Du Z,Chen L

更新日期：2017-04-01 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：: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：:In order to specify the timing of some changes in ovarian steroid production during the transition from vitellogenesis to ovulation, plasma hormones levels andin vivo andin vitro responses of the ovary to salmon gonadotropin (s-GtH) or dibutyryl-cyclic adenosine mono-phosphate (db-cAMP) were recorded in relationship w...

journal_title：Fish physiology and biochemistry

authors： Fostier A,Jalabert B

更新日期：1986-10-01 00:00:00

abstract：:This study was conducted to identify embryonic stem cell (ESC) activities of a long-term cultured embryonic cell line previously derived from blastula-stage Oryzias dancena embryos. Five sub-cell lines were established from the embryonic cell line via clonal expansion of single cells. ESC activities, including clonoge...

journal_title：Fish physiology and biochemistry

authors： Lee D,Ryu JH,Lee ST,Nam YK,Kim DS,Gong SP

更新日期：2015-12-01 00:00:00

abstract：:The present study explored the protective role of dietary the extract of Angelica sinensis (EAs) on high density, CuSO4, or trichlorfon-treated Crucian carp (Carassius auratus auratus). Firstly, the study showed that the optimum density for growth and growth inhibition was 0.49 and 0.98 fish L-1 water, respectively. D...

journal_title：Fish physiology and biochemistry

authors： Li H,Ma Y,Liu Y,Wu M,Long J,Jing X,Zhou S,Yuan P,Jiang J

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：:The aims of the present study are to determine whether triiodothyronine (T3) and/or thyroxine (T4) in tilapia larvae is gifted through the mother, and to investigate the change profiles of thyrotropin (TSH), thyroid follicular cells and type I deiodinase (D1) gene expression following larval development. T3 and T4 con...

journal_title：Fish physiology and biochemistry

authors： Hsu CW,Tsai SC,Shen SC,Wu SM

更新日期：2014-10-01 00:00:00

abstract：:High carbonate alkalinity is one of the major stress factors for living organisms in saline-alkaline water areas. Acute and chronic effects of carbonate alkalinity on expression of two genes, carbonic anhydrase 2-like (CA2-like) and Na(+)-K(+)-ATPase α subunit (NKA-α) mRNA in medaka (Oryzias latipes) were evaluated to...

journal_title：Fish physiology and biochemistry

authors： Yao Z,Lai Q,Hao Z,Chen L,Lin T,Zhou K,Wang H

更新日期：2015-12-01 00:00:00

abstract：:The pattern of polyneuronal innervation in the sculpinMyoxocephalus scorpius was examined. The majority of fast fibres in sculpin are innervated by both adjacent nerves, and <15% receive input from sub-adjacent myotomes. Stimulation through both adjacent and sub-adjacent nerves results in muscle action potentials. Eac...

journal_title：Fish physiology and biochemistry

authors： Altringham JD,Johnston IA

更新日期：1989-09-01 00:00:00

abstract：:The pharmacokinetic properties of sarafloxacin were investigated after single intravenous (i.v.) and oral (p.o.) administration of 10 mg/kg body weight (b.w.) in allogynogenetic silver crucian carp at 24-26 °C. The plasma concentrations of sarafloxacin were determined by high-performance liquid chromatography. After i...

journal_title：Fish physiology and biochemistry

authors： Fang X,Zhou J,Liu X

更新日期：2016-02-01 00:00:00

abstract：:The yellow catfish Pelteobagrus fulvidraco with initial average weight 16.6 ± 0.17 g were fed three extruded diets for 56 days. Fish meal (FM) diet was formulated as the normal control with 380 g FM and 200 g soybean meal (SBM) kg-1 diet. The SBM diet was prepared with 220 g FM and 360 g SBM kg-1 diet without Lys or M...

journal_title：Fish physiology and biochemistry

authors： Jiang J,Xu S,Feng L,Liu Y,Jiang W,Wu P,Wang Y,Zhao Y,Zhou X

更新日期：2018-02-01 00:00:00

abstract：:Copper is one of the major heavy metal pollutants found in the aquatic environment. Therefore, it is important for determining the genes that play a key role in copper metabolism in aquatic organisms. This study, thus, aimed to identify a new copper-inducible gene in swordtail fish, Xiphophorus helleri. Using ACP-base...

journal_title：Fish physiology and biochemistry

authors： Aliza D,Ismail IS,Kuah MK,Shu-Chien AC,Tengku Muhammad TS

更新日期：2008-06-01 00:00:00

abstract：:This study was performed to unravel the mechanism of the beneficial action of taurine on marine teleost fish, red sea bream (Pagrus major), by analyzing the hepatic metabolism. Moreover, the ameliorative effects of the nutrient against cadmium toxicity and bioaccumulation were further evaluated. The fish were fed a di...

journal_title：Fish physiology and biochemistry

authors： Hano T,Ito K,Kono K,Ito M,Ohkubo N,Mochida K

更新日期：2017-02-01 00:00:00

abstract：:The objective of this study was to determine the effect of two levels of inclusion of xylan oligosaccharides (XOS) extracted from corncob on growth, feed utilization, immune status and disease resistance of Mediterranean sea bass (Dicentrarchus labrax) fingerlings. Specimens of 4.75 ± 0.69 g at initial density of 2.7 ...

journal_title：Fish physiology and biochemistry

authors： Abdelmalek BE,Driss D,Kallel F,Guargouri M,Missaoui H,Chaabouni SE,Ayadi MA,Bougatef A

更新日期：2015-12-01 00:00:00

abstract：:The glucose-regulated protein, 94 kDa (GRP94), is an endoplasmic reticulum (ER)-localized heat shock protein that plays among other functions a crucial role in folding and exports of Toll-like receptors (TLRs) and some other immune-relevant factors. We identified two copies of the GRP94-encoding gene in rainbow trout ...

journal_title：Fish physiology and biochemistry

authors： Rebl A,Brietzke A,Goldammer T,Seyfert HM

更新日期：2014-12-01 00:00:00

abstract：:The incorporation and metabolism of (n-3) and (n-6) polyunsaturated fatty acids (PUFA) supplemented to growing cultures were studied in Atlantic salmon (AS) cells. A fatty acid concentration of 25 μM considerably altered the fatty acid composition of AS cells without increasing the neutral lipid content of the cells o...

journal_title：Fish physiology and biochemistry

authors： Tocher DR,Dick JR

更新日期：1990-07-01 00:00:00