The second prolactin receptor in Nile tilapia (Oreochromis niloticus): molecular characterization, tissue distribution and gene expression.

abstract：:The involvement of the freshwater fish gill chloride cells (CCs) in trans-branchial calcium uptake (JinCa(2+)) was investigated. This was accomplished by assessing the interspecific relationships between the apical surface area of CCs exposed to the external environment and JinCa(2+). Three species of freshwater teleo...

journal_title：Fish physiology and biochemistry

authors： Perry SF,Goss GG,Fenwick JC

更新日期：1992-12-01 00:00:00

abstract：:Ovarian cyp19a mRNA expression and P450 aromatase activity were measured in vivo in common carp Cyprinus carpio exposed to phenol for 96 h. Production of reactive oxygen species (ROS) and parameters of antioxidant defense system in serum ovary and liver of this fish after long-term phenol exposure were also studied. I...

journal_title：Fish physiology and biochemistry

authors： Das S,Majumder S,Gupta S,Dutta S,Mukherjee D

更新日期：2016-02-01 00:00:00

abstract：:Levels of catecholamines and tyrosine hydroxylase (TH) activity were measured in brain homogenates from female rainbow trout. In triploid fish or in diploid fish in ovarian recrudescence, the patterns of catecholamine content expressed as a function of in vitro TH activity vary in different areas of the brain. Km for ...

journal_title：Fish physiology and biochemistry

authors： Saligaut C,Bennani S,Bailhache T

更新日期：1993-07-01 00:00:00

abstract：:Due to the wide use of glyphosate (GLY) in soybean cultivation, their residues in the environment may affect non-target organisms such as fish, developing toxic effects. Despite GLY being widely used in Brazil, there are few studies comparing the effects of commercial formulations in native freshwater fish species. Si...

journal_title：Fish physiology and biochemistry

authors： Murussi CR,Costa MD,Leitemperger JW,Guerra L,Rodrigues CC,Menezes CC,Severo ES,Flores-Lopes F,Salbego J,Loro VL

更新日期：2016-04-01 00:00:00

abstract：:To determine if there were organ-specific changes in immune responses or immune-endocrine interaction, we monitored in vitro immune response, cortisol sensitivity and number and affinity of glucocorticoid receptors (GR) in leukocytes from freshwater-adapted juvenile coho salmon (Oncorhynchus kisutch) during the physio...

journal_title：Fish physiology and biochemistry

authors： Maule AG,Schreck CB,Sharpe C

更新日期：1993-04-01 00:00:00

abstract：:Antipsychotic agents are used for the treatment of psychotic symptoms in patients with several brain disorders, such as schizophrenia. Atypical and typical antipsychotics differ regarding their clinical and side-effects profile. Haloperidol is a representative typical antipsychotic drug and has potent dopamine recepto...

journal_title：Fish physiology and biochemistry

authors： Seibt KJ,Oliveira Rda L,Bogo MR,Senger MR,Bonan CD

更新日期：2015-12-01 00:00:00

abstract：:Dietary fatty acids, particularly arachidonic acid (ARA), affect cortisol and may influence the expression of genes involved in stress response in fish. The involvement of ARA on stress, lipid, and eicosanoid metabolism genes, in Senegalese sole, was tested. Post-larvae were fed Artemia presenting graded ARA levels (0...

journal_title：Fish physiology and biochemistry

authors： Martins DA,Rocha F,Castanheira F,Mendes A,Pousão-Ferreira P,Bandarra N,Coutinho J,Morais S,Yúfera M,Conceição LE,Martínez-Rodríguez G

更新日期：2013-10-01 00:00:00

abstract：:Blood being a vehicle for the transport of industrial pollutants in living system, fish hematology is considered as potent biomarker. In the present study, we investigated respective sublethal effects of pulp and paper mill effluents on hematology of two commonly cultured carps, Cyprinus carpio and Ctenopharyngodon id...

journal_title：Fish physiology and biochemistry

authors： Dey S,Choudhury MD,Das S

更新日期：2016-12-01 00:00:00

abstract：:Virgin female rainbow trout, Oncorhynchus mykiss, were unilaterally ovariectomised at various stages of ovarian development to investigate the effect of the removal of one ovary on subsequent recruitment and growth of follicles in the remaining ovary. The right ovary was removed from groups of 12-15 fish, 12, 7 and 4 ...

journal_title：Fish physiology and biochemistry

authors： Tyler CR,Nagler JJ,Pottinger TG,Turner MA

更新日期：1994-10-01 00:00:00

abstract：:The adipose triglyceride lipase (ATGL) and hormone-sensitive lipase (HSL)-mediated lipolysis play important roles in lipid catabolism. ATGL is considered the central rate-limiting enzyme in the mobilization of fatty acids in mammals. Currently, severe fat accumulation has been commonly detected in farmed fish globally...

journal_title：Fish physiology and biochemistry

authors： Han SL,Liu Y,Limbu SM,Chen LQ,Zhang ML,Du ZY

更新日期：2020-11-27 00:00:00

abstract：:Lectins are sugar-binding proteins that mediate pathogen recognition and cell-cell interactions. A rhamnose-binding lectin (RBL) gene and its promoter region have been cloned and characterized from snakehead Channa argus. From the transcription initiation site, snakehead rhamnose-binding lectin (SHL) gene extends 2,38...

journal_title：Fish physiology and biochemistry

authors： Jia WZ,Shang N,Guo QL

更新日期：2010-09-01 00:00:00

abstract：:Currently, the larviculture of many marine fish species with small-sized larvae depends for a short time after hatching, on the supply of high-quality live zooplankton to ensure high survival and growth rates. During the last few decades, the research community has made great efforts to develop artificial diets, which...

journal_title：Fish physiology and biochemistry

authors： Terova G,Rimoldi S,Izquierdo M,Pirrone C,Ghrab W,Bernardini G

更新日期：2018-10-01 00:00:00

abstract：:Gilthead sea bream larvae (Sparus aurata) aged 47 days post hatching (dph) (11.6-12.8 mg in wet weight) were exposed to several sublethal concentrations of Cd(2+) (0.1, 5 and 10 mg/L) during 6 days in order to investigate the effects of this heavy metal on the expression of selected genes involved in detoxification (m...

journal_title：Fish physiology and biochemistry

authors： Sassi A,Darias MJ,Said K,Messaoudi I,Gisbert E

更新日期：2013-06-01 00:00:00

abstract：:In this study, for the first time, both neuropeptides isotocin (IT) and arginine vasotocin (AVT) have been identified and measured in urophysis, the neurohaemal organ of the caudal neurosecretory system of teleost fish. So far, AVT, but not IT, was quantified by radioimmunoassay (RIA) in urophysis of several fish spec...

journal_title：Fish physiology and biochemistry

authors： Gozdowska M,Ślebioda M,Kulczykowska E

更新日期：2013-08-01 00:00:00

abstract：:In vertebrate species, the biopotential embryonic gonad differentiation is affected by many key genes and key steroidogenic enzymes. Insulin-like growth factor-1 receptor (Igf1r) has been considered as an important sex-differentiation gene in mammals and could mediate the biological action of Igf1, an important regula...

journal_title：Fish physiology and biochemistry

authors： Mei J,Yan W,Fang J,Yuan G,Chen N,He Y

更新日期：2014-08-01 00:00:00

abstract：:The plasma levels of estradiol-17β (E2), 17α, 20β-dihydroxy-4-pregnen-3-one (17,20-P) and gonadotropin (GTH) were measured in brook trout (Salvelinus fontinalis) during the period from the end of vitellogenesis to postovulation. Blood samples were taken according to specific stages of maturation, including germinal ve...

journal_title：Fish physiology and biochemistry

authors： Goetz FW,Fostier AY,Breton B,Jalabert B

更新日期：1987-06-01 00:00:00

abstract：:The objective of this study was to investigate the effects of difloxacin (DIF) and avermectin (AVM) on glutamate decarboxylase (GAD) and GABA-transaminase (GABA-T) in different tissues of crucian carp (Carassius auratus gibelio). After the treatments of DIF and AVM, the mRNA expressions of GAD and GABA-T in different ...

journal_title：Fish physiology and biochemistry

authors： Zhang F,Hu K,Huang J,Tan Z,Ruan J

更新日期：2020-12-01 00:00:00

abstract：:Obscure puffer (Takifugu obscurus) is an anadromous fish widely distributed around the coastal and inland rivers in East Asia. T. obscurus often encounters fluctuations in temperature and salinity. This study aimed to investigate the effect of the interactions of temperature and salinity on survival and oxidative stre...

journal_title：Fish physiology and biochemistry

authors： Wang J,Hou X,Xue X,Zhu X,Chen Y,Yang Z

更新日期：2019-02-01 00:00:00

abstract：:The aim of this study was to use more accurate techniques to investigate the effects of cryoprotectants (CPAs) and extenders on post-thaw sperm quality of Brycon orbignyanus and Prochilodus lineatus. Six freezing media comprising the combination of three CPAs (DMSO, methanol and methyl glycol) and two extenders (BTS a...

journal_title：Fish physiology and biochemistry

authors： Viveiros AT,Nascimento AF,Leal MC,Gonçalves AC,Orfão LH,Cosson J

更新日期：2015-02-01 00:00:00

abstract：:The questions addressed in this study were: 1) whether insulin added to the incubation medium can down-regulate (125)I insulin binding to isolated hepatocytes of Atlantic salmon (Salmo salar) and rainbow trout (Oncorhynchus mykiss); 2) whether quantitative assessment of insulin processing can be made on isolated fish ...

journal_title：Fish physiology and biochemistry

authors： Plisetskaya EM,Fabbri E,Moon TW,Gutiérrez J,Ottolenghi C

更新日期：1993-07-01 00:00:00

abstract：:Sperm quality parameters in rainbow trout (Oncorhynchus mykiss) were investigated during normal season spawning (November-January) and out-season spawning (July-August) treated with artificial photoperiod manipulation. Normal spawning males (n = 15) were kept in an open concrete pond under natural condition. Out-seaso...

journal_title：Fish physiology and biochemistry

authors： Momin M,Memiş D

更新日期：2018-12-01 00:00:00

abstract：:Muscle accretion is affected by the difference between protein synthesis and its degradation. Studies on different species revealed that muscle proteolysis is mediated by different pathways including the ubiquitin-proteasome pathway in which the ubiquitin protein ligases play an important role. These muscle atrophy as...

journal_title：Fish physiology and biochemistry

authors： Shaalan WM,El-Hameid NAA,El-Serafy SS,Salem M

更新日期：2019-08-01 00:00:00

abstract：:The trace element composition of the fish otolith is an indicator of biomineralization. In contrast to other skeletal tissue, the otolith retains its entire original structure and does not absorb any elements after the fish dies. Because otoliths in carp degrade very slowly in the dead body, the information it provide...

journal_title：Fish physiology and biochemistry

authors： Gao Y,Feng Q,Ren D,Qiao L,Li S

更新日期：2010-03-01 00:00:00

abstract：:The aims of the present study were to characterize sperm quality and to quantify seasonal changes in sexual hormone (testosterone [T], 11-ketotestosterone [11-KT] and 17,20β-dihydroxypregn-4-en-3-one [17,20β-P]) levels in male brill (Scophthalmus rhombus) plasma, as well as to test a more intensive sampling strategy t...

journal_title：Fish physiology and biochemistry

authors： Hachero-Cruzado I,Forniés A,Herrera M,Mancera JM,Martínez-Rodríguez G

更新日期：2013-04-01 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：:The purpose of the current study was to examine seasonal changes in seawater tolerance and growth performance of anadromous Arctic charr (Salvelinus alpinus L.) held at the same temperature (8°C) during winter and summer. Charr (20-27 cm), previously reared in freshwater under natural photoperiod, were transferred eit...

journal_title：Fish physiology and biochemistry

authors： Arnesen AM,Jørgensen EH,Jobling M

更新日期：1993-12-01 00:00:00

abstract：:Endocrine-disrupting chemicals (EDCs) can affect normal sexual differentiation in fish. Foxl2, one forkhead transcription factor, plays an important role in ovarian differentiation in the early development of the female gonad in mammals and fish. How EDCs affect Foxl2 expression is little known. In this study, we isol...

journal_title：Fish physiology and biochemistry

authors： Wang H,Wu T,Qin F,Wang L,Wang Z

更新日期：2012-06-01 00:00:00

abstract：:Variation in individual size has important consequences for a number of characteristics of fish, which can impact fish populations. The impact of fish size on recovery following exercise, however, is poorly understood, with little information existing on the recovery of ionic/osmotic variables. The goal of this study ...

journal_title：Fish physiology and biochemistry

authors： Gingerich AJ,Suski CD

更新日期：2012-04-01 00:00:00

abstract：:Feeding experiments and laboratory analyses were conducted to establish the essential fatty acid (EFA) requirement of red drum (Sciaenops ocellatus). Juvenile red drum were maintained in aquaria containing brackish water (5 ± 2‰ total dissolved solids) for two 6-week experiments. Semipurified diets contained a total o...

journal_title：Fish physiology and biochemistry

authors： Lochmann RT,Gatlin DM 3rd

更新日期：1993-10-01 00:00:00

abstract：:Ubiquitin-conjugating enzymes (E2s) play an important role in the mechanism of ubiquitin transfer. Although in most species many of these enzymes share high sequence and structural conservation, their existence and functions in the lamprey remain unknown. In this study, we identified and characterized a ubiquitin-conj...

journal_title：Fish physiology and biochemistry

authors： Chen L,Wu F,Feng B

更新日期：2016-02-01 00:00:00