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You searched for: Journal Aquaculture Remove constraint Journal: Aquaculture Publication Year 2018 Remove constraint Publication Year: 2018 Subject sturgeon Remove constraint Subject: sturgeon
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1. Disaccharide supplementation of extenders is an effective means of improving the cryopreservation of semen in sturgeon

Author:
Golshahi, Karim; Aramli, Mohammad Sadegh; Nazari, Rajab Mohammad; Habibi, Ensieh
Source:
Aquaculture 2018 v.486 pp. 261-265
ISSN:
0044-8486
Subject:
Acipenser persicus; Huso huso; cryopreservation; cryoprotectants; freezing; glucose; ice; lactose; lactulose; liquids; maltose; methanol; nitrogen; semen; semen extenders; spermatozoa; sturgeon; thawing; trehalose
Abstract:
... Sperm damage can be alleviated by optimizing the types and levels of cryoprotectants (including sugars) added to the extender to protect the sperm cells during freezing. This study was conducted to elucidate the effect of different disaccharides (maltose, lactose, trehalose and lactulose) upon the motility parameters of cryopreserved semen and the post-thaw storage of semen from Persian sturgeon, ...
DOI:
10.1016/j.aquaculture.2017.12.045

2. Influence of thyroxine on spawning performance and larval development of Sterlet sturgeon Acipenser ruthenus

Author:
Abdollahpour, Hamed; Falahatkar, Bahram; Efatpanah, Iraj; Meknatkhah, Bahman; Van Der Kraak, Glen
Source:
Aquaculture 2018 v.497 pp. 134-139
ISSN:
0044-8486
Subject:
Acipenser ruthenus; aquaculture; body weight; breeding stock; coconut oil; eggs; fecundity; females; gonadotropin-releasing hormone; hatching; intramuscular injection; larvae; larval development; luteinization; oocytes; ovulation; postlarvae; progeny; reproductive success; spawning; specific growth rate; sturgeon; thyroxine
Abstract:
... This study set out to examine the effects of thyroxine (T4) on reproductive success of female Sterlet sturgeon broodstock and subsequent growth and development of the larval offspring. Fish received four intraperitoneal injections of coconut oil (controls), 1 mg T4/kg body weight (BW) in coconut oil (T1) or 10 mg T4/kg BW in coconut oil (T10) over a 170-day treatment period. Ovulation was induced ...
DOI:
10.1016/j.aquaculture.2018.07.033

3. Pharmacokinetic study of florfenicol in Bester sturgeon, a cultured hybrid of Huso huso × Acipenser ruthenus by high performance liquid chromatography equipped with UV detector

Author:
Hung, Yu-Wen; Lin, Yu-Hsing; Chen, Ming-Hui; Wang, Way-Shyan; Chiu, Ching-Feng; Chiu, Chien-Chao; Chiu, Hsuan-Wen; Tsai, Wei-Huang; Hung, Shao-Wen
Source:
Aquaculture 2018 v.495 pp. 558-567
ISSN:
0044-8486
Subject:
Acipenser ruthenus; Huso huso; absorption; blood; detection limit; florfenicol; half life; high performance liquid chromatography; hybrids; liver; models; muscles; oral administration; pharmacokinetics; sturgeon
Abstract:
... The aim of the study was to develop a simple, rapid, and reliable technique to detect the pharmacokinetics and the residual of florfenicol (FFC) in Bester sturgeon, a cultured hybrid of Huso huso × Acipenser ruthenus by high performance liquid chromatography (HPLC) with UV detector. The results showed that the concentration-time course of the FFC was described by one-compartment model with 1st ord ...
DOI:
10.1016/j.aquaculture.2018.05.053

4. The genome sequence of a new strain of Mycobacterium ulcerans ecovar Liflandii, emerging as a sturgeon pathogen

Author:
Zhang, Shuhuan; Huang, Jun; Di, Jun; Du, Hao; Xu, Qiaoqing; Zhou, Qiong; Congiu, Leonardo; Wei, Qiwei
Source:
Aquaculture 2018 v.489 pp. 141-147
ISSN:
0044-8486
Subject:
Acipenser sinensis; CRISPR sequences; DNA; Mycobacterium ulcerans; amphibians; ascites; chromosomes; functional diversity; gene editing; genomics; host cell invasion; hybrids; macrophages; microsatellite repeats; muscles; operon; pathogens; ribosomal RNA; signs and symptoms (animals and humans); sturgeon; transfer RNA; virulence
Abstract:
... Mycobacterium ulcerans ecovar Liflandii (MuLiflandii) is emerging as a non-mycobacterial pathogen in amphibians. Here, we make the first report on the prevalence of a new strain of MuLiflandii infection in Chinese sturgeon. All the diseased fish showed the classic clinical symptoms of ascites and/or muscle ulceration. A new slow-growing and acid-fast bacillus ASM001 strain was obtained from the as ...
DOI:
10.1016/j.aquaculture.2018.02.001

5. Transcriptome profile of Amur sturgeon (Acipenser schrenckii) liver provides insights into immune modulation in response to Yersinia ruckeri infection

Author:
Li, Shaowu; Wang, Di; Cao, Yongsheng; Zhang, Ying; Liu, Hongbai; Lu, Tongyan
Source:
Aquaculture 2018 v.492 pp. 137-146
ISSN:
0044-8486
Subject:
Acipenser schrenckii; Toll-like receptor 5; Yersinia ruckeri; aquaculture; bacterial infections; databases; freshwater fish; gene expression regulation; immune response; immunomodulation; interleukin-8; liver; messenger RNA; microsatellite repeats; mortality; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; sequence analysis; single nucleotide polymorphism; sturgeon; transcriptome; transcriptomics; unigenes; China
Abstract:
... Amur sturgeon Acipenser schrenckii, an economically important freshwater fish cultured in China, is now facing numerous bacterial diseases during aquaculture. Infection by Yersina ruckeri causes high mortality and great economic loss in sturgeon culture. To better understand the immune response of Amur sturgeon to Y. ruckeri infection, we performed the transcriptome analysis using livers from Y. r ...
DOI:
10.1016/j.aquaculture.2018.04.014

6. Using geometric morphometrics for sex determination on adult shortnose sturgeon (Acipenser brevirostrum)

Author:
Balazadeh, Keyvan; Litvak, Matthew K.
Source:
Aquaculture 2018 v.487 pp. 89-96
ISSN:
0044-8486
Subject:
Acipenser brevirostrum; adults; algorithms; aquaculture; discriminant analysis; ecology; equations; geometry; gonads; morphometry; multivariate analysis; sex determination; sex ratio; sexual dimorphism; sturgeon; ultrasonography; United States
Abstract:
... Sturgeons are the most vulnerable vertebrate group in the world, yet little is known about their biology and ecology. A ban of most of their wild harvest has generated a dramatic increase of interest in production of sturgeon from aquaculture. Shortnose sturgeon, Acipenser brevirostrum, are listed as a species of special concern in Canada, listed as endangered in the US, and has been under aquacul ...
DOI:
10.1016/j.aquaculture.2017.12.047