abstract：:In this study we assessed the influence of three different environmental salinities (5, 15 and 31 psu during 90 days) on growth, osmoregulation, energy metabolism and digestive capacity in juveniles of the Notothenioid fish Eleginops maclovinus. At the end of experimental time samples of plasma, liver, gill, intestine...

journal_title：Fish physiology and biochemistry

authors： Vargas-Chacoff L,Saavedra E,Oyarzún R,Martínez-Montaño E,Pontigo JP,Yáñez A,Ruiz-Jarabo I,Mancera JM,Ortiz E,Bertrán C

更新日期：2015-12-01 00:00:00

abstract：:The present study aimed to assess the sewage effects of the Brazilian Antarctic Station Comandante Ferraz, Admiralty Bay, King George Island, on the hepatic metabolism (energetic, antioxidant, and arginase levels) and levels of plasma constituents of two Antarctic fish species Notothenia rossii and N. coriiceps. The b...

journal_title：Fish physiology and biochemistry

authors： Rodrigues E Jr,Feijó-Oliveira M,Suda CN,Vani GS,Donatti L,Rodrigues E,Lavrado HP

更新日期：2015-10-01 00:00:00

abstract：:The stress response transmitted by the HPA axis is one of the best examples of neuroendocrine-immune interactions that are critical for survival. Analogous to the situation in mammals, the stress response in fish is characterized by the activation of the hypothalamo-pituitary-interrenal axis (HPI). Effects of cortisol...

journal_title：Fish physiology and biochemistry

authors： Pijanowski L,Jurecka P,Irnazarow I,Kepka M,Szwejser E,Verburg-van Kemenade BM,Chadzinska M

更新日期：2015-10-01 00:00:00

abstract：:The biological actions of growth hormone (GH) are pleiotropic, including growth promotion, energy mobilization, gonadal development, appetite, and social behavior. The regulatory network for GH is complex and includes many central and peripheral endocrine factors as well as that from the environment. It is known that ...

journal_title：Fish physiology and biochemistry

authors： Dalmolin C,Almeida DV,Figueiredo MA,Marins LF

更新日期：2015-10-01 00:00:00

abstract：:Continuous fin cell lines from diploid, triploid, and tetraploid oriental weatherfish, Misgurnus anguillicaudatus, were established and characterized. The cell lines, designated DIMF, TRMF, and TEMF, respectively, were subcultured more than 80 times since initiation in October 2012 and were preserved at the China Cent...

journal_title：Fish physiology and biochemistry

authors： Li X,Ma C,Qin YJ,Li YJ,Wu D,Bai LW,Pei AJ

更新日期：2015-06-01 00:00:00

abstract：:Muscle tissues contribute 34-48 % of the total body mass in fish. Proteomic analysis enables better understanding of the skeletal muscle physiology and metabolism. A proteome map reflects the general fingerprinting of the fish species and has the potential to identify novel proteins which could serve as biomarkers for...

journal_title：Fish physiology and biochemistry

authors： Mohanty BP,Mitra T,Banerjee S,Bhattacharjee S,Mahanty A,Ganguly S,Purohit GK,Karunakaran D,Mohanty S

更新日期：2015-06-01 00:00:00

abstract：:The present study made an attempt to measure the cortisol content, as an indicator of stress response, in rainbow trout embryos which were exposed to different densities and handling stress (air exposure) during incubation. The three densities of experimental embryos at early development stages were considered as 2.55...

journal_title：Fish physiology and biochemistry

authors： Ghaedi G,Falahatkar B,Yavari V,Sheibani MT,Broujeni GN

更新日期：2015-04-01 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：:Development of the digestive tract and accessory glands of larvae of the fat snook Centropomus parallelus was examined under light microscopy, from hatching to 60 day post-hatching (dph). At hatching, the digestive tract is straight and composed by a cubic cell layer. The exogenous feeding starts at 3 dph, concomitant...

journal_title：Fish physiology and biochemistry

authors： Teles A,Costa WM,Ammar D,Müller YM,Nazari EM,Cerqueira VR

更新日期：2015-04-01 00:00:00

abstract：:Aryl hydrocarbon receptor (AhR) agonists are known to cause lethal cardiovascular deformities in fish after developmental exposure. Acute adult fish toxicity of AhR agonists is thought to be minimal, but limited evidence suggests sublethal effects may also involve the cardiac system in fish. In the present study, adul...

journal_title：Fish physiology and biochemistry

authors： Gerger CJ,Thomas JK,Janz DM,Weber LP

更新日期：2015-02-01 00:00:00

abstract：:Mineral needs as affected by changes in dietary protein and oil sources were studied in rainbow trout. Duplicate groups (n = 30 fish per replicate) of rainbow trout (initial BW: 37 g) were fed either a fish meal/fish oil-based (M) or a complete plant ingredient (V)-based diet at four graded ration (R) levels [apparent...

journal_title：Fish physiology and biochemistry

authors： Antony Jesu Prabhu P,Kaushik SJ,Mariojouls C,Surget A,Fontagné-Dicharry S,Schrama JW,Geurden I

更新日期：2015-02-01 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：: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：:To confirm the existence of the tight junction (TJ) in middle intestine and obtain the genetic information of Claudin-3, Claudin-15a, Claudinb and Claudinc of grass carp, we observed the physical structure of TJ by transmission electron microscopy and cloned the partial cDNAs of the four Claudins using reverse transcr...

journal_title：Fish physiology and biochemistry

authors： Xu F,Ye YT,Cai CF,Wu P,Song L,Liu M,Yao LJ,Dong JJ,Huang YW,Gong Z,Qin J,Song L

更新日期：2014-12-01 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：:An ovarian cell line was successfully developed from the juvenile ovary of Southern catfish (SCO1) (Silurus meridionalis), which was designated as SCO1. The cell line multiplied preferentially in L-15 medium with 15 % fetal bovine serum at 28 °C for more than 70 passages over a period of 420 days. SCO1 showed fibrobla...

journal_title：Fish physiology and biochemistry

authors： Wei J,Qi W,Zhou Y,Zhang X,Dong R,Zhou L,Wang D

更新日期：2014-10-01 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：:The study assessed the effects of surgically implanted dummy ultrasonic transmitters on physiological response of bighead carp Hypophthalmichthys nobilis in April 2011. Before the surgery, 15 blood samples were extracted randomly from 195 bighead carp samples, and then the rest of the fish were divided into three grou...

journal_title：Fish physiology and biochemistry

authors： Luo H,Duan X,Liu S,Chen D

更新日期：2014-10-01 00:00:00

abstract：:Fish intestine is very sensitive to oxidative damage. Repair of damaged enterocytes may be involved to restore normal function of fish intestine. However, studies of fish enterocyte repair are scarce. The present study aimed to investigate the potential repair role of glutamine after a H2O2 challenge. In this study, f...

journal_title：Fish physiology and biochemistry

authors： Hu K,Feng L,Jiang W,Liu Y,Jiang J,Li S,Zhou X

更新日期：2014-10-01 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 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：: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：:Vitellogenin (VTG) from spotted wolffish, Anarhichas minor, a candidate species for cold-water marine aquaculture, was purified by MgCl₂/EDTA precipitation followed by a two-step chromatographic procedure. VTG had an apparent molecular mass of 470 kDa, as determined by gel filtration, and an amino acid composition sim...

journal_title：Fish physiology and biochemistry

authors： Maltais D,Dupont-Cyr BA,Roy RL,Le François NR

更新日期：2014-02-01 00:00:00

abstract：:The peptide YYb (PYYb) is a fish-specific peptide belonging to the neuropeptide Y (NPY) family. In the present study, the full-length cDNA sequence and genomic structure of PYYb (gcPYYb) from Ctenopharyngodon idellus have been isolated and characterized. The gcPYYb gene consists of three exons interspaced by two intro...

journal_title：Fish physiology and biochemistry

authors： Chen Y,Pandit NP,Fu J,Li D,Li J

更新日期：2014-02-01 00:00:00

abstract：:The extensive use of pharmaceuticals in human and veterinary medicine may enter the aquatic environment and pose a serious threat to non-target aquatic organisms like fish. In this study, Indian major carp Cirrhinus mrigala was exposed to different concentrations (1, 10 and 100 μg L⁻¹) of most commonly used pharmaceut...

journal_title：Fish physiology and biochemistry

authors： Saravanan M,Ramesh M,Petkam R

更新日期：2013-12-01 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：:One cannot seek permission to market transgenic fish mainly because there is no field test or any basic research on technological developments for evaluating their biosafety. Infertility is a necessary adjunct to exploiting transgenic fish unless completely secure land-locked facilities are available. In this study, w...

journal_title：Fish physiology and biochemistry

authors： Lin HJ,Lee SH,Wu JL,Duann YF,Chen JY

更新日期：2013-12-01 00:00:00

abstract：:Osmerus (Spirinchus) lanceolatus egg lectin (OLL) is a member of the rhamnose-binding lectin (RBL) family which is mainly found in aqueous beings. cDNA of OLL was cloned, and its genomic architecture was revealed. The deduced amino acid (aa) sequence indicated that OLL was composed of 213 aa including 95 aa of domain ...

journal_title：Fish physiology and biochemistry

authors： Hosono M,Sugawara S,Tatsuta T,Hikita T,Kominami J,Nakamura-Tsuruta S,Hirabayashi J,Kawsar SM,Ozeki Y,Hakomori SI,Nitta K

更新日期：2013-12-01 00:00:00

abstract：:The main indication of cimetidine is being H₂-receptor antagonist, but studies suggest that cimetidine may also act as a non-specific stimulant of cell-mediated immunity and immunomodulator. In order to determine the immunomodulatory effect of dietary intake of cimetidine in the common carp (100 ± 10 g), subjects were...

journal_title：Fish physiology and biochemistry

authors： Hosseinifard SM,Ahmadpour A,Mojazi Amiri B,Razeghi Mansour M,Ebrahimpour A

更新日期：2013-12-01 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：:A fully developed stomach, characterized by the secretion of pepsinogens and chlorhydric acid, is vital for digestion and survival of fish larvae. To further understand the functional development of the stomach of mandarin fish (Siniperca chuatsi) during early ontogeny, the temporal and spatial expression of pepsinoge...

journal_title：Fish physiology and biochemistry

authors： Xue Y,Zhao J,Deng Y,Wu X,Miao W

更新日期：2013-08-01 00:00:00

abstract：:The manner in which behavior influences the gonadotropin-releasing hormone (GnRH) axis in hermaphroditic fishes is not understood. The Gilthead seabream, Sparus aurata, is a protandrous hermaphrodite with a complex gonadal cycle consisting of a quiescent, pre-spawning, spawning, and post-spawning stage. On two separat...

journal_title：Fish physiology and biochemistry

authors： Reyes-Tomassini J,Wong TT,Zohar Y

更新日期：2013-08-01 00:00:00

abstract：:In the present study, different reference genes were isolated, and their stability in the skeletal muscle of fine flounder subjected to different nutritional states was assessed using geNorm and NormFinder. The combinations between 18S and ActB; Fau and 18S; and Fau and Tubb were chosen as the most stable gene combina...

journal_title：Fish physiology and biochemistry

authors： Fuentes EN,Safian D,Valdés JA,Molina A

更新日期：2013-08-01 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：: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：:The cDNAs of the α-subunit of the pituitary gonadotrophic hormones (GTHα) of fish of the order Osteoglossiformes or the superorder Osteoglossomorpha have never been sequenced. For a better understanding the phylogenetic diversity and evolution of PGHα in fish and for future biotechnological synthesis of the gonadotrop...

journal_title：Fish physiology and biochemistry

authors： Faria MT,Carvalho RF,Sevilhano TC,Oliveira NA,Silva CF,Oliveira JE,Soares CR,Garcez R,Santo PR,Bartolini P

更新日期：2013-06-01 00:00:00

abstract：:The caspase-3 appears to be a key protease in the apoptotic pathway. We identified caspase-3 complementary DNAs from the ovaries of the protandrous cinnamon clownfish (Amphiprion melanopus), and investigated its mRNA and proteins, and activity levels during the sex change (I, mature male; II, male at 90 days after rem...

journal_title：Fish physiology and biochemistry

authors： Kim NN,Lee J,Habibi HR,Choi CY

更新日期：2013-06-01 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：:An investigation has been described on the relationship of body length, age and sex with adipose fin length and the number of androgen receptor (AR)-containing cells in the adipose fin as a secondary sexual characteristic for brown trout (Salmo trutta fario). Firstly, body and adipose fin lengths of 2- to 5-year-old b...

journal_title：Fish physiology and biochemistry

authors： Hisar O,Sönmez AY,Hisar ŞA,Budak H,Gültepe N

更新日期：2013-04-01 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