Effects of chronic and periodic exposures to ammonia on the eye health in juvenile Atlantic halibut (Hippoglossus hippoglossus).

abstract：:Measurable in vitro hepatic monodeiodinase activity of the southern hemisphere lamprey, Geotria australis, was present only during the first 5 of the 16 month upstream spawning migration of this species. The production of T3 from T4 in vitro was pH-sensitive, and exhibited typical Michaelis-Menton kinetics. No consist...

journal_title：Fish physiology and biochemistry

authors： Leatherland JF,Macey DJ,Hilliard RW,Leatherland A,Potter IC

更新日期：1990-09-01 00:00:00

abstract：:We have developed a novel single cell real-time quantitative PCR technique, which incorporates harvesting marker-identified single cells using laser-capture. Here, for the first time in a vertebrate species, using this innovative single cell gene profiling technique, we report the presence of G-protein coupled recepto...

journal_title：Fish physiology and biochemistry

authors： Parhar IS

更新日期：2005-04-01 00:00:00

abstract：:Although there are almost thirty-thousand species of fish living in a great variety of habitats and utilizing vast reproductive strategies, our knowledge of morphofunctional and quantitative aspects of testis structure and spermatogenesis is still incipient for this group of vertebrates. In this review, we discuss asp...

journal_title：Fish physiology and biochemistry

authors： Nóbrega RH,Batlouni SR,França LR

更新日期：2009-03-01 00:00:00

abstract：:Zinc pyrithione (ZPT) is a broad-spectrum antibacterial and antifungal agent; therefore, it is widely used in industry and civilian life. It is discharged into the aquatic environment with industrial and civilian waste water. Carassius sp. is one of the most widely distributed and farmed fish in China. The effects of ...

journal_title：Fish physiology and biochemistry

authors： Ren T,Fu GH,Liu TF,Hu K,Li HR,Fang WH,Yang XL

更新日期：2017-02-01 00:00:00

abstract：:Annual plasma insulin and glucose cycles were studied inDicentrarchus labrax maintained in either seawater (37.8‰) or brackish water (3.5‰). In both media, the highest insulin levels were found during the prespawning period (August-November) coincident to increases in weight and a decrease in plasma glucose. During sp...

journal_title：Fish physiology and biochemistry

authors： Gutiérrez J,Fernández J,Carrillo M,Zanuy S,Planas J

更新日期：1987-10-01 00:00:00

abstract：:Concentration, ability to motility, motility during the second activation (reactivation), and endogenous respiration were studied in sperm from two experimental groups of carp males. Group 1 was maintained for 7 days at 15 degrees C (cold water (CW) group), whereas the second group was subjected to a temperature of 20...

journal_title：Fish physiology and biochemistry

authors： Boryshpolets S,Dzyuba B,Drokin S

更新日期：2009-11-01 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：: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：: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：: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：: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：: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：: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 retinoid X receptors (RXRs) are involved in the skeletal development and other biological process such as blood vessel formation and metabolism. Partial sequences of RXRα and β genes were obtained, and their expressions were quantified on golden pompano Trachinotus ovatus at 28 days post hatching (DPH) to explore ...

journal_title：Fish physiology and biochemistry

authors： Yang Q,Zheng P,Ma Z,Li T,Jiang S,Qin JG

更新日期：2015-12-01 00:00:00

abstract：:The biological activities of lamprey GnRH and analogs were determined in the adult male lamprey,Petromyzon marinus. Two successive injections of lamprey GnRH at 0.005, 0.065 or 0.163 μg/g body weight or [D-Ala(6),Pro(9)-NHEt] mammal GnRH at 0.05 μg/g stimulated plasma estradiol and progesterone levels in adult male la...

journal_title：Fish physiology and biochemistry

authors： Sower SA

更新日期：1989-06-01 00:00:00

abstract：:The tilapia prolactin (PRL) cell responds rapidly (10-20 min) to small physiological changes in medium osmotic pressure (OP), releasing increasing quantities of hormone as medium OP is reduced. This release is rapidly (≤ 10 min) inhibited by somatostatin (SRIF). There is now extensive evidence that tilapia PRL cell fu...

journal_title：Fish physiology and biochemistry

authors： Grau EG,Helms LM

更新日期：1989-06-01 00:00:00

abstract：:An embryonic stem (ES)-like cell culture system RESC from a commercially important freshwater carp, Labeo rohita, was developed using blastula stage embryos. The cells were cultured in Leibovitz-15 (L-15) medium in gelatin-coated cell culture flask supplemented with 15 % fetal bovine serum along with 10 ng ml(-1) basi...

journal_title：Fish physiology and biochemistry

authors： Goswami M,Lakra WS,Yadav K,Jena JK

更新日期：2012-12-01 00:00:00

abstract：:The serum carotenoid level gradually increased during the spawning migration of chum salmon (Oncorhynchus keta). Zeaxanthin, a yellowish carotenoid, was detected in the serum of spent males, while astaxanthin was a main carotenoid in the serum of males and females at other developmental stages. A high bilirubin level ...

journal_title：Fish physiology and biochemistry

authors： Ando S,Hatano M

更新日期：1988-05-01 00:00:00

abstract：:The major components of the cytochrome P450 (P450) system in liver microsomes of Atlantic salmon were studied using spectrophotometric, catalytic and immunochemical techniques. In juvenile fish sampled during the winter season, high basal activities of 7-ethoxyresorufin O-deethylase (EROD) were found. The Km for 7-eth...

journal_title：Fish physiology and biochemistry

authors： Goksøyr A,Larsen HE

更新日期：1991-12-01 00:00:00

abstract：:This study describes the digestible protein (DP) and digestible energy (DE) utilization in juvenile mulloway, and determined the requirements for maintenance. This was achieved by feeding triplicate groups of fish weighing 40 or 129 g held at two temperatures (20 or 26 degrees C), on a commercial diet (21.4 g DP mJ DE...

journal_title：Fish physiology and biochemistry

authors： Pirozzi I,Booth MA,Allan GL

更新日期：2010-03-01 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：:Autophagy is a cellular process which occurs in eukaryotic cells. To study the mechanism regulating polyploid fish growth and development is of significance in genetic, because of its growth advantages and economic values. This study focused on triploid female rainbow trout (RBT) which discusses the effects of autopha...

journal_title：Fish physiology and biochemistry

authors： Huang T,Sun H,Wang Y,Xu G,Wang X,Han Y

更新日期：2018-02-01 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 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：: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：: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：:The sperm duct epithelium of brook trout (Salvelinus fontinalis), mountedin vitro in Ussing-style epithelial chambers actively absorbs Na(+) (measured as the short-circuit current, Isc) and secretes K(+) (measured using(86)Rb(+) as tracer). Dibutyryl-cyclic-adenosine monophosphate (db-cAMP) and 3-isobutyl-1-methylxant...

journal_title：Fish physiology and biochemistry

authors： Marshall WS,Bryson SE,Idler DR

更新日期：1989-06-01 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：: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：: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