Abstract:
:The current study was conducted to investigate the effect of ExcelMOS® in enhancing the immune system of Sparus aurata broodstock and their impact on offspring health through displaying the maternal transfer of immunity. Broodstock were divided into two groups: one was injected intraperitoneally with ExcelMOS® 1 month before spawning, while the other group was used as a control (without injection). Comprehensive increase in survival rate was observed for larvae hatched from ExcelMOS®-injected broodstock than those of the control (P ≤ 0.05). Hematological analysis showed increases in leukocyte count and hematocrit percentage (P ≤ 0.05) and significant enhancement in immune assays as phagocytic, respiratory burst, lysozyme activities in ExcelMOS®-injected broodstock (P ≤ 0.05). Additionally, total immunoglobulin levels in the serum, eggs, and larvae resulted from ExcelMOS®-injected broodstock were highly significant (P ≤ 0.05) than those in the control ones. Transmission electron microscopy and semi-thin sections in posterior intestine of ExcelMOS®-injected broodstock revealed reinforcement of the epithelial barrier structure, intestinal integrity, and functionality in combination with the stimulation of innate immune system. In conclusion, immunostimulation of Sparus aurata broodstock using ExcelMOS® has improved survival of larvae and enhanced both innate and adaptive immune defense mechanisms. Further investigations are required to show the effect of ExcelMOS® on fish cultured in intensive culture systems.
journal_name
Fish Physiol Biochemjournal_title
Fish physiology and biochemistryauthors
AbouShabana NM,AbdelKader R,Abdel-Rahman S,Abdel-Gawad HS,Abdel-Galil AMdoi
10.1007/s10695-018-0517-xsubject
Has Abstractpub_date
2018-08-01 00:00:00pages
1241-1251issue
4eissn
0920-1742issn
1573-5168pii
10.1007/s10695-018-0517-xjournal_volume
44pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1007/s10695-015-0074-5
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abstract::Iron overload increases the risk of osteoporosis, which leads to an increase in the incidences of bone fracture after menopause. In vitro studies have demonstrated that excess iron can inhibit osteoblast activity. Hepcidin, a central regulator of iron homeostasis, prevents iron overload, and thus, it is considered to ...
journal_title:Fish physiology and biochemistry
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doi:10.1007/s10695-018-0568-z
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journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
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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
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doi:10.1007/s10695-008-9301-7
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doi:10.1007/s10695-019-00749-9
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journal_title:Fish physiology and biochemistry
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doi:10.1007/s10695-009-9315-9
更新日期:2010-09-01 00:00:00
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journal_title:Fish physiology and biochemistry
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doi:10.1007/s10695-009-9335-5
更新日期:2010-09-01 00:00:00
abstract::Cytochrome P450 aromatase, which is encoded by the CYP19a gene, converts androgens to estradiol. Considerable evidence suggests that estrogens play an important role in fish reproductive process. Therefore CYP19a is an excellent candidate gene for reproductive traits. Variants in the promoter of the CYP19a gene might ...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-008-9237-y
更新日期:2009-08-01 00:00:00
abstract::The pineal organ of fish, through its 24h rhythmic release of melatonin, acts as a transducer of the photoperiod, influencing different physiological functions (e.g., reproduction, growth). The target sites for melatonin are poorly known in fish, especially marine species. A radioligand study was undertaken using the ...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF01875583
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journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-008-9273-7
更新日期:2009-08-01 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
pub_type: 杂志文章
doi:10.1007/s10695-012-9748-4
更新日期:2013-08-01 00:00:00
abstract::The dependence of the effects of zinc and copper on the activities of proteinases of the stomach and intestinal mucosa on temperature and pH in four species of boreal piscivorous fish (pike Esox lucius, zander Zander lucioperca, perch Perca fluviatilis and burbot Lota lota) as well as in some of their potential preys ...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-009-9353-3
更新日期:2010-09-01 00:00:00
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journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF02183991
更新日期:1987-01-01 00:00:00
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journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-018-0569-y
更新日期:2019-06-01 00:00:00
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journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF00004570
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journal_title:Fish physiology and biochemistry
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更新日期:2014-12-01 00:00:00
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journal_title:Fish physiology and biochemistry
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journal_title:Fish physiology and biochemistry
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journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF00004550
更新日期:1993-07-01 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
pub_type: 杂志文章
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更新日期:2015-04-01 00:00:00
abstract::Transferrin mRNA in liver was quantified in farmed Atlantic salmon (Salmo salar) fed three different levels (310-, 65-, and 40 ppm) of dietary iron for 26 weeks. At the time of sampling, the fish fed 40 ppm iron showed symptoms of iron deficiency. Mean values of liver storage iron was reduced from 84 to 12 mg kg(-1) a...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/BF02112358
更新日期:1996-08-01 00:00:00
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journal_title:Fish physiology and biochemistry
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doi:10.1007/s10695-006-0018-1
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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
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journal_title:Fish physiology and biochemistry
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更新日期:2011-09-01 00:00:00
abstract::A study was conducted to investigate the effect of dietary yeast polysaccharides on some hematologic parameters and intestinal morphology of channel catfish. Channel catfish were fed diets containing yeast polysaccharides at 0 (control), 0.1, 0.2, or 0.3 % for 7 weeks. Each diet was provided to 10 channel catfish spec...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10695-012-9631-3
更新日期:2012-10-01 00:00:00
abstract::A 60-day feeding trial was conducted to study the effect of exogenous enzymes (xylanase and phytase) supplementation in the non-fermented and fermented de-oiled rice bran (DORB)-based diet of Labeo rohita. Four test diets (T1-DORB-based diet, T2-fermented DORB-based diet, T3-phytase and xylanase supplemented DORB-base...
journal_title:Fish physiology and biochemistry
pub_type: 杂志文章
doi:10.1007/s10695-018-0492-2
更新日期:2018-08-01 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