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  • Jewish studies  (11)
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  • Jewish studies  (11)
  • 1
    Online Resource
    Online Resource
    Dietary supplementation of Astragalus fermentation products improves the growth performance, immunological characteristics, and disease resistance of crucian carp ( Carassius auratus )
    SAABRON PRESS ; 2024
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 76, No. 2 ( 2024-5-28)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 76, No. 2 ( 2024-5-28)
    Abstract: The fermentation products of Astragalus have been acknowledged for their ability to enhance immune functions. This study assessed the impact of incorporating Astragalus , fermented with Lactobacillus plantarum and Bacillus coagulans , on crucian carp’s growth, disease resistance, and immunological characteristics. The experimental groups were fed with common feed (C), C + Astragalus (A), A + Lactobacillus plantarum (AL), A + Bacillus coagulans (AB), and AL + Bacillus coagulans (ALB). The fermented products were mixed with common feed at a 1:99 ratio, and crucian carp were fed 2% of their body weight for four weeks, with sampling conducted on days 3, 7, 14, 21, and 28. Disease resistance was evaluated using Aeromonas hydrophila ( A. hydrophila ) at a concentration of 0.2 mL (1.0×10 7 CFU/mL). The final weights in the AL, AB, and ALB groups significantly increased compared to the C group. The ALB group exhibited elevated serum albumin levels, alkaline phosphatase, intestinal lipase, protease enzyme, C3, and IgM gene expression compared to the C group. At the same time, alanine aminotransferase, aspartate aminotransferase, and glucose contents were significantly reduced. The survival rate significantly increased in all experimental groups after treatment with A. hydrophila . In conclusion, Astragalus products fermented with Lactobacillus plantarum and Bacillus coagulans could effectively improve crucian carp’s growth, disease resistance, and immune response.
    Type of Medium: Online Resource
    ISSN: 0792-156X
    URL: Article
    DOI: 10.46989/001c.117389
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2024
    detail.hit.zdb_id: 291787-7
    SSG: 21,3
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  • 2
    Online Resource
    Online Resource
    Effects of taurine levels in feed on blood biochemical parameters and antioxidant indexes of Cynoglossus semilaevis and their responses to fishing stress
    SAABRON PRESS ; 2021
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 73 ( 2021-4-29)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 73 ( 2021-4-29)
    Abstract: Cynoglossus semilaevis blood biochemical parameters and antioxidant indexes that respond to fishing stress were measured under the influence of different feed taurine levels. With taurine levels of 0%, 0.5%, 1% and 1.5%, 4 groups of test feeds were prepared. After 28 days of feeding. Serum was collected before stress and at 0, 4, 12, 24, 48, 96 h after stress to determine the content of total protein, cholesterol, GPT, GOT, nitric oxide, lysozyme, blood sugar and the activity of glutathione (GSH-PX), superoxide dismutase (SOD), malondialdehyde (MDA) and antioxidant capacity (AOC), the results show: Feeding a feed with a taurine content of 0.5% has a better inhibitory effect on cholesterol and GOT in Cynoglossus semilaevis after fishing stress, and has obvious anti-stress effect on lysozyme and protein. The 0.5% group had the lowest MDA content 12 h after fishing stress. The results suggested that feeding the feed with a taurine content of 0.5%, the Cynoglossus semilaevis blood biochemical parameters and antioxidant indexes to fishing stress has a better response.
    Type of Medium: Online Resource
    ISSN: 0792-156X
    URL: Article
    DOI: 10.46989/001c.23506
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2021
    detail.hit.zdb_id: 291787-7
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  • 3
    Online Resource
    Online Resource
    Self‐Assembly of A Novel Ag 48 Cluster Encapsulating an Unprecedented [Mo 8 O 28 ] 8− Anion Template
    Wiley ; 2019
    In:  Israel Journal of Chemistry Vol. 59, No. 3-4 ( 2019-03), p. 280-285
    Details
    In: Israel Journal of Chemistry, Wiley, Vol. 59, No. 3-4 ( 2019-03), p. 280-285
    Abstract: A novel silver cluster ( SD/Ag48a ) co‐protected by p ‐MePhS − and CF 3 COO − ligands with an in‐situ generated unprecedented [Mo 8 O 28 ] 8− template has been synthesized under solvothermal condition. Single‐crystal X‐ray diffraction (SCXRD) and electrospray mass spectrometry (ESI‐MS) were used to determine the atom‐precise structure and solution behavior, respectively. Interestingly, the rare [Mo 8 O 28 ] 8− ion observed in the center of SD/Ag48a consists of 8 edge‐shared {MoO 6 } octahedra or can be deemed as three {Mo 4 O 4 } cubes fused together by sharing faces. The UV‐Vis spetcrum exhibits that a high‐energy (HE) wide absorption centered at ca. 365 nm, which can be assinged to intraligand (IL) π→π* transition absorption, whereas the low‐energy (LE) shoulder peak centered at ca. 500 nm can be ascribed to ligand‐to‐metal‐charge‐transfer (LMCT, S 3p→Ag 5 s) transition.
    Type of Medium: Online Resource
    ISSN: 0021-2148 , 1869-5868
    URL: Issue
    URL: Article
    DOI: 10.1002/ijch.v59.3-4
    DOI: 10.1002/ijch.201800148
    Language: English
    Publisher: Wiley
    Publication Date: 2019
    detail.hit.zdb_id: 2066481-3
    detail.hit.zdb_id: 219351-6
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  • 4
    Online Resource
    Online Resource
    Chemoproteomic Profiling of O‐GlcNAcylation in Arabidopsis Thaliana by Using Metabolic Glycan Labeling
    Wiley ; 2023
    In:  Israel Journal of Chemistry Vol. 63, No. 1-2 ( 2023-02)
    Details
    In: Israel Journal of Chemistry, Wiley, Vol. 63, No. 1-2 ( 2023-02)
    Abstract: Protein O‐GlcNAcylation is a ubiquitous posttranslational modification occurring both in animals and plants. While thousands of O‐GlcNAcylated proteins have been identified in animals, the plant O‐GlcNAcylated proteome remains poorly studied. Herein we report the development of a chemoproteomic strategy for profiling of O‐GlcNAcylated proteins in Arabidopsis based on the metabolic glycan labeling (MGL) method. We first demonstrated that both N ‐azidoacetylglucosamine (GlcNAz) and N ‐azidoacetylgalactosamine (GalNAz) can metabolically label O‐GlcNAc with azides in Arabidopsis seedlings. Arabidopsis UDP‐galactose 4‐epimerases were found to interconvert UDP‐GalNAz and UDP‐GlcNAz, supporting the existence of a GalNAc metabolism pathway. By tagging the azide‐incorporated O‐GlcNAc with alkyne‐biotin via click chemistry, the O‐GlcNAcylated proteins were enriched and analyzed by mass spectrometry. We identified 645 candidate O‐GlcNAcylated proteins in Arabidopsis seedlings, of which 592 were newly identified. The identified O‐GlcNAcylated proteins were enriched in various plant‐specific processes such as hormone responses. By co‐expression of a selected list of the identified proteins with SECRET AGENT, the Arabidopsis O‐GlcNAc transferase, we validated that the MGL‐identified proteins were O‐GlcNAc‐modified. Our work establishes a powerful tool for profiling plant O‐GlcNAylation and provides an invaluable resource for investigating the functional role of O‐GlcNAc in Arabidopsis .
    Type of Medium: Online Resource
    ISSN: 0021-2148 , 1869-5868
    URL: Issue
    URL: Article
    DOI: 10.1002/ijch.v63.1-2
    DOI: 10.1002/ijch.202200065
    Language: English
    Publisher: Wiley
    Publication Date: 2023
    detail.hit.zdb_id: 2066481-3
    detail.hit.zdb_id: 219351-6
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  • 5
    Online Resource
    Online Resource
    Effects of dietary β-sitosterol supplementation on growth performance, antioxidant ability, and disease resistance in largemouth bass Micropterus salmoides
    SAABRON PRESS ; 2024
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 76, No. 2 ( 2024-5-13)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 76, No. 2 ( 2024-5-13)
    Abstract: β-sitosterol, as the most abundant phytosterol, has been shown to exert multiple biological roles in in vitro and in vivo animal studies. Largemouth bass ( Micropterus salmoides ) is an economical freshwater-farmed species widely cultivated in China due to its nutritious and delicious meat. This study investigated the effects of dietary β-sitosterol supplementation on largemouth bass farming. In the study, largemouth bass were fed with five levels of β-sitosterol (0, 20, 40, 80, and 160 mg/kg) supplementation in a commercial feed for four weeks. The growth performance, antioxidant ability, intestinal structure, immune-related gene expression, and resistance to pathogens such as Aeromonas hydrophila and largemouth bass virus (LMBRaV) were detected. The results revealed that β-sitosterol supplementation in feed increased the weight gain rate of largemouth bass, with 40 mg/kg supplementation displaying the best effect. The serum biochemical indices all showed an increase, including glucose and alkaline phosphatase. The intestinal villus length and muscularis propria thickness also increased, accompanied by elevated digestive enzyme activities, which promoted digestion and absorption of nutrients. Meanwhile, the levels of total cholesterol, aspartate aminotransferase, and alanine aminotransferase in serum decreased, indicating reduced liver damage. In addition, β-sitosterol supplementation effectively enhanced the antioxidant capacity of largemouth bass by decreasing malondialdehyde and elevating superoxide dismutase. Immune-related gene expression also changed. Pathogen infection tests revealed that β-sitosterol supplementation in feed had a certain protective effect against infection in largemouth bass, with the protection rate against A. hydrophila being higher than LMBRaV. The 40 mg/kg β-sitosterol supplementation group exhibited the best results. Collectively, the results revealed that the β-sitosterol can promote growth, improve enzyme activity, stimulate intestinal digestion, increase immune gene expression, and induce disease resistance in largemouth bass, with the optimal supplementation dosage being 40 mg/kg. β-sitosterol might be an excellent feed additive in aquaculture.
    Type of Medium: Online Resource
    ISSN: 0792-156X
    URL: Article
    DOI: 10.46989/001c.117345
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2024
    detail.hit.zdb_id: 291787-7
    SSG: 21,3
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  • 6
    Online Resource
    Online Resource
    Growth and nutritional health of Pterophyllum scalare juveniles: Unleashing the benefits of feeding with Artemia sp. in aquariums
    SAABRON PRESS ; 2023
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 75, No. 2 ( 2023-8-22)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 75, No. 2 ( 2023-8-22)
    Abstract: Pterophyllum scalare is a popular ornamental fish species, but current rearing methods result in high mortality, low fertility, disease incidence, and slow growth in aquarium conditions. Research on co-feeding for ornamental fish at the juvenile or adult stage needs to be completed. This study implemented a “snacking” feeding strategy using Artemia sp. to evaluate changes in fish survival rate, growth performance, and enzyme activity related to digestion, antioxidants, and immunity in a recirculating aquaculture system. Two feeding strategies were tested: one group was fed a commercial diet plus Artemia sp. (0.1% of diet) as “snacking,” and another group was fed only the commercial diet as normal. “Snacking” with Artemia sp. enhanced fish’s survival and growth performance, with higher relative weight rate, standard length, and total length than the control group. Specific growth rates for weight, standard length, and total length were also more significant in the supplemented group compared to the control group. The activity of amylase, superoxide dismutase, and glutathione peroxidase was substantially higher in the supplemented group. Adding Artemia sp. as a supplement under a “snacking” feeding strategy to the control diet was beneficial for P. scalare juvenile rearing and can guide managing recirculating farming activities.
    Type of Medium: Online Resource
    ISSN: 0792-156X
    URL: Article
    DOI: 10.46989/001c.87423
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2023
    detail.hit.zdb_id: 291787-7
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  • 7
    Online Resource
    Online Resource
    In vitro Antibacterial Activity of Herbal Medicines and Combinations of Herbal Medicines and Antibiotics against Edwardsiella tarda
    SAABRON PRESS ; 2009
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 61 ( 2009-1-1)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 61 ( 2009-1-1)
    Abstract: The antibacterial activity of five medicinal herbs, alone and together with other herbs or one of six antibiotics, against Edwardsiella tarda was determined by World Health Organization-International Collaborative Study (WHO-ICS) agar dilution protocol. Minimal inhibitory concentrations (MIC) of the herbs were significantly lower (≤4 mg/ml) in treatments using the combinations Rhizoma coptidis+Radix scutellariae, Galla chinensis+Radix et Rhizoma rhei, Galla chinensis+Radix scutellariae, and Radix et Rhizoma rhei+Radix scutellariae than in treatments using Rhizoma coptidis, Radix et Rhizoma rhei, or Flos lonicerae (≥32 mg/ml). Almost all the combination treatments were more effective than treatment by a single herb. Combinations containing herbal medicines and regular antibiotics resulted in varying results: antibacterial effects increased with some combinations and decreased with others. Galla chinensis is suitable for use with most antibiotics, while streptomycin sulfate is suitable for use with many herbal medicines.
    Type of Medium: Online Resource
    ISSN: 0792-156X
    URL: Article
    DOI: 10.46989/001c.20542
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2009
    detail.hit.zdb_id: 291787-7
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  • 8
    Online Resource
    Online Resource
    Comparison of live microalgae and Spray-dried algae powder effects on growth, digestive and antioxidant capacity of juvenile pearl oyster Pinctada maxima
    SAABRON PRESS ; 2023
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 75, No. 2 ( 2023-12-11)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 75, No. 2 ( 2023-12-11)
    Abstract: The pearl production through the pearl oyster Pinctada maxima’s culture has developed slowly over the past decades due to over-fishing of wild populations and mass mortality at juvenile stages. Indoor farming is an alternative mode for P. maxima juvenile cultivation to improve survival rates. In pursuit of optimizing healthy management under the indoor farming mode, the objective of this investigation was to compare the growth performance, digestion, and antioxidant capacity of juveniles fed with different microalgae-based diets (live Isochrysis zhanjiangensis, Platymonas subcordiformis , Chaetoceros muelleri ; and spray-dried I. zhanjiangensis , P. subcordiformis , C. muelleri powder). The juvenile survival rates fed with spray-dried microalgae powder (except C. muelleri powder) were not significantly different from those fed on live microalgae. However, the growth performance of juveniles fed with spray-dried microalgae powder could have been better than the live one. The digestive enzymatic activities were consistent with growth performance, and diets affected the antioxidant capacity. The spray-dried I. zhanjiangensis powder can serve as a substitute for live microalga in P. maxima juvenile indoor farming and is recommended under controlled conditions. The findings from this study would provide essential data to improve health management for P. maxima juveniles in indoor farming conditions.
    Type of Medium: Online Resource
    ISSN: 0792-156X
    URL: Article
    DOI: 10.46989/001c.90302
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2023
    detail.hit.zdb_id: 291787-7
    SSG: 21,3
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  • 9
    Online Resource
    Online Resource
    Microsatellite-Based Analysis of Genetic Diversity and Relationship of Artificial Hybrid Jiyan-1 Puffer and their Parents, Takifugu flavidus and Takifugu rubripes
    SAABRON PRESS ; 2016
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 68 ( 2016-1-1)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 68 ( 2016-1-1)
    Abstract: In this study, the genetic diversity and relationship of artificial hybrid Jiyan-1 puffer and their parents (T. flavidus ♀ and T. rubripes ♂) were evaluated using 15 microsatellite markers. The average number of alleles (Na), observed heterozygosity (Ho), and expected heterozygosity (He) of T. flavidus were higher than the average values of T. rubripes. Jiyan-1 puffer showed a relatively high level of genetic diversity, with an average allele number of 6.467 and mean observed and expected heterozygosity of 0.560 and 0.592, respectively. UPGMA cluster analysis indicated that Jiyan-1 puffer inherited more genetic information from female parents. This study indicates that the microsatellite markers will be useful for investigation of genetic background of puffer fish, as well as better conservation and sustainable utilization of puffer fish in aquaculture.
    Type of Medium: Online Resource
    ISSN: 0792-156X
    URL: Article
    DOI: 10.46989/001c.20791
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2016
    detail.hit.zdb_id: 291787-7
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  • 10
    Online Resource
    Online Resource
    In Vitro Activation of Epinephelus Malabaricus Head-Kidney Leukocytes by Angelica Sinensis Polysaccharide
    SAABRON PRESS ; 2017
    In:  Israeli Journal of Aquaculture - Bamidgeh Vol. 69, No. 1 ( 2017-1-1)
    Details
    In: Israeli Journal of Aquaculture - Bamidgeh, SAABRON PRESS, Vol. 69, No. 1 ( 2017-1-1)
    Abstract: Phagocytic, respiratory burst, bactericidal, and proliferative activity stimulation of Epinephelus malabaricus head-kidney leukocytes by Angelica sinensis polysaccharide (ASP) were evaluated in vitro. Leukocytes were incubated for 2, 6, 12 and 24 h in the presence of 0, 10, 100 and 1000 μg/mlASP or 100 μg/ml lipopolysaccharide (LPS) before phagocytic and respiratory burst activity assay, and for 24 h with 0, 100, 1000, 10000 μg ASP/ml before bactericidal activity detection. Meanwhile, leukocytes were incubated for 24 and 48 h followed by proliferative activity evaluation. The results showed that ASP boosted leukocytes phagocytic, respiratory burst, bactericidal, and proliferative activity significantly in a dose-dependent manner. Leukocytes incubated with 100 μg/ml ASP exhibited the highest phagocytic and respiratory burst activity. Leukocytes incubated with 1000 μg/ml ASP showed the highest bactericidal activity, which was followed by leukocytes incubated with 100μg/ml ASP. Leukocyte proliferation was significantly enhanced with increasing concentration of ASP, and reached the highest value with 10000 μg/ml ASP. Compared with LPS in the same concentration (100 μg/ml), ASP exerted a stronger stimulating effect on respiratory burst but was weaker on proliferation in E. malabaricus leukocytes. These findings indicate that ASP prototype enhanced cellular immunity of E. malabaricus, and potentially contributed to the pursuit of environmentally friendly prophylactic measures to enhance the immunity of E. malabaricus
    Type of Medium: Online Resource
    ISSN: 0792-156X
    URL: Article
    DOI: 10.46989/001c.21066
    Language: English
    Publisher: SAABRON PRESS
    Publication Date: 2017
    detail.hit.zdb_id: 291787-7
    SSG: 21,3
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