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.v. administration, the plasma concentration-time data were described by an open two-compartment model. The elimination half-life (T(1/2β)) was estimated to be 22.58 h. The volume of distribution, V(d(area)), was estimated to be 5.95 L/kg, indicating good tissue penetration of sarafloxacin in the fish. Area under the concentration-time curve (AUC) and total body clearance of sarafloxacin were 56.86 µg·h/mL and 0.18 L/h/kg, respectively. Following p.o. administration, the maximum plasma concentration (C(max)), T(1/2β), and AUC of sarafloxacin were 0.79 µg/mL, 46.68 h, and 16.58 µg·h/mL, respectively. Absorption of the drug was not good with a bioavailability (F) of 29.15%. Based on a minimum inhibitory concentration (MIC) of 0.00625 to 0.045 μg/mL for susceptible strains, sarafloxacin p.o. administration at a dose 10 mg/kg could be efficacious against common pathogenic bacteria of fish.
journal_name
Fish Physiol Biochemjournal_title
Fish physiology and biochemistryauthors
Fang X,Zhou J,Liu Xdoi
10.1007/s10695-015-0141-ysubject
Has Abstractpub_date
2016-02-01 00:00:00pages
335-41issue
1eissn
0920-1742issn
1573-5168pii
10.1007/s10695-015-0141-yjournal_volume
42pub_type
杂志文章abstract::Two-dimensional gel electrophoresis (2-DE), matrix-assisted laser desorption/ionization tandem time-of-flight (MALDI-TOF/TOF) mass spectrometry, and database searching were used to analyze the effects of triploidization heat shock treatment on protein expression in rainbow trout eyed embryo and fry. After fertilizatio...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-016-0312-5
更新日期:2017-04-01 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
pub_type: 杂志文章
doi:10.1007/BF00004605
更新日期:1993-04-01 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
pub_type: 杂志文章
doi:10.1007/s10695-012-9709-y
更新日期:2013-06-01 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
pub_type: 杂志文章
doi:10.1007/s10695-015-0098-x
更新日期:2015-12-01 00:00:00
abstract::While in mammals, the IGF/IGFBP system is known to be involved in adipose tissue growth, the presence of such a system in fish is as yet undetermined. The present work aimed at investigating the influence of regional localization of adipose tissues and cell types on the expression of this system. Using quantitative re...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-011-9482-3
更新日期:2011-12-01 00:00:00
abstract::Changes in serum thyroxine (T4), estradiol-17β (E2) and testosterone (T) levels during the parr-smolt transformation (smoltification) were investigated in the masu salmon (Oncorhynchus masou) in 1985 and 1987. T4 showed a peak in levels at the early stage of smoltification and E2 and T levels peaked almost at the same...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF00004317
更新日期:1993-07-01 00:00:00
abstract::Rainbow trout were infused continuously for 12h with epinephrine in the presence or absence of alpha-and/or beta-adrenergic blockade to characterize the specific adrenergic mechanisms involved in the control of blood acid-base status and oxygen transport capacity. Infusion of epinephrine, alone, produced a transient r...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF01871745
更新日期:1988-01-01 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
pub_type: 杂志文章
doi:10.1007/s10695-006-0026-1
更新日期:2005-04-01 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
pub_type: 杂志文章
doi:10.1007/s10695-013-9843-1
更新日期:2014-02-01 00:00:00
abstract::In this study, the mechanism that VC inhibits lipid deposition through GSK-3β/mTOR signaling was investigated in the liver of Danio rerio. The results indicated that 0.5- and 1.0-g/kg VC treatments activated mTOR signaling by inhibiting GSK-3β expression. The mRNA expression of FAS, ACC, and ACL, as well as the conten...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-019-00727-1
更新日期:2020-02-01 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
pub_type: 杂志文章
doi:10.1007/BF02180281
更新日期:1987-06-01 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
pub_type: 杂志文章
doi:10.1007/s10695-013-9799-1
更新日期:2013-12-01 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
pub_type: 杂志文章
doi:10.1007/s10695-018-0537-6
更新日期:2019-02-01 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
pub_type: 杂志文章
doi:10.1007/BF00004695
更新日期:1989-06-01 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
pub_type: 杂志文章
doi:10.1007/BF00004358
更新日期:1994-07-01 00:00:00
abstract::Variations in some enzyme activities during larval development of sea bass fed live prey were investigated from hatching to day 40. Fluctuations in the enzyme specific activities (except for trypsin) occurred in three phases: initially a sharp increase until day 12, followed by a plateau and subsequently a decrease ar...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF00004304
更新日期:1994-01-01 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
pub_type: 杂志文章
doi:10.1007/s10695-018-0501-5
更新日期:2018-08-01 00:00:00
abstract::Three consecutive days of injections of triiodothyronine (T3)(0.038, 0.075, 0.15 and 1.54 nmoles/g) significantly elevated the acetylcholinesterase (AchE) activity in the brain of Singi fish, Heteropneustes fossilis (Bloch). The higher doses of 0.075, 0.15 and 1.54 nmoles of T3/g induced a greater increase in enzyme a...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF00004508
更新日期:1993-03-01 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
pub_type: 杂志文章
doi:10.1007/s10695-013-9814-6
更新日期:2013-12-01 00:00:00
abstract::Protein digestibility by gastrointestinal homogenates of Dicentrarchus labrax, was investigated in 5 feeds in relation to their amino acids composition and their ability to sustain growth of D. labrax post larval juveniles. Gastric proteolysis was found to contribute <25% of the total proteolytic capacity. Correlation...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF00003377
更新日期:1995-10-01 00:00:00
abstract::This study was conducted to determine the effects of dietary supplementation of lemon balm (Melissa officinalis) aqueous methanolic extract on growth performance, blood parameters, digestive and antioxidant enzyme activities, and non-specific immune responses in rainbow trout (Oncorhynchus mykiss). Fish with an averag...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-019-00737-z
更新日期:2020-02-01 00:00:00
abstract::The trout thyroid secretes L-thyroxine (T4) which undergoes enzymatic deiodination in liver and other tissues. Based on mammalian studies, T4 outer-ring deiodination (ORD) or T4 inner-ring deiodination (IRD) could generate respectively 3,5,3'-triiodo-L-thyronine (T3) or 3,3',5'-T3(rT3), while subsequent T3ORD or T3IRD...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF00004580
更新日期:1993-07-01 00:00:00
abstract::The effects of paraquat (PQ; 1,1'-dimethyl-4,4'-bipyridylium dichloride) treatment were investigated in carp, silver carp and wels. The serum glutamic-oxalacetic transaminase (GOT; L-aspartate: 2-oxoglutarate aminotransferase, EC 2.6.1.1.) level was enhanced by 50% at 1 ppm exposure and by 100% at 10 ppm exposure in a...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF00004434
更新日期:1990-01-01 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
pub_type: 杂志文章
doi:10.1007/s10695-015-0046-9
更新日期:2015-06-01 00:00:00
abstract::It is shown that amylolytic and proteolytic activity of the intestinal mucosa, the chyme and the intestinal flora in the fishes, zander Zander lucioperca (L.), perch Perca fluviatilis L., bream Abramis brama (L.) and roach Rutilus rutilus (L.), belonging according to their feeding habits to different ecological groups...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-010-9426-3
更新日期:2011-09-01 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
pub_type: 杂志文章
doi:10.1007/s10695-016-0308-1
更新日期:2017-04-01 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
pub_type: 杂志文章
doi:10.1007/s10695-008-9296-0
更新日期:2010-03-01 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
pub_type: 杂志文章
doi:10.1007/s10695-019-00667-w
更新日期:2019-08-01 00:00:00
abstract::Juvenile sea bass, 1.5 years old, of mixed sex, held on long photoperiods were fed early on the photoperiod and late on the photoperiod, using different diets. Fish fed natural diets showed a daily rhythmicity of plasma insulin, liver c-AMP, plasma glucose, liver glycogen and muscle glycogen content, however, fish fed...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF01874796
更新日期:1988-10-01 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
pub_type: 杂志文章
doi:10.1007/s10695-020-00904-7
更新日期:2020-11-27 00:00:00