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  1. Article ; Online: Composting: A biosecurity measure to maximize the benefit of broilers̕ litter.

    Eid, Samah / Hassan, Heba M / Al-Atfeehy, Nayera M / Selim, Karim M / El Oksh, Amal S A

    Journal of advanced veterinary and animal research

    2023  Volume 10, Issue 3, Page(s) 458–468

    Abstract: Objective: This study was conducted to evaluate the effect of composting on the count of : Materials and methods: The prevalence of enteric aerobic and anaerobic infections by : Results: The samples were positive for : Conclusion: The reduction ...

    Abstract Objective: This study was conducted to evaluate the effect of composting on the count of
    Materials and methods: The prevalence of enteric aerobic and anaerobic infections by
    Results: The samples were positive for
    Conclusion: The reduction of pathogen counts, the simplicity, and the low cost associated with composting for only 15 days advocate the recommendation for raising awareness of composting as a routine biosecurity measure to prevent the spreading of infection and promote its safe use in agribusiness.
    Language English
    Publishing date 2023-09-24
    Publishing country Bangladesh
    Document type Journal Article
    ZDB-ID 2766493-4
    ISSN 2311-7710 ; 2311-7710
    ISSN (online) 2311-7710
    ISSN 2311-7710
    DOI 10.5455/javar.2023.j699
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Future impact of thymoquinone-loaded nanoemulsion in rabbits: prospects for enhancing growth, immunity, antioxidant potential and resistance against

    Abd El-Hamid, Marwa I / El-Azzouny, Mona M / El-Malt, Rania M S / Elkenawy, Mona E / Abdelwarith, Abdelwahab A / Younis, Elsayed M / Youssef, Wessam / Dawod, Rehab E / Elged, Dalia W A H / Habaka, Manal A M / El Oksh, Amal S A / Mekawy, Soad / Davies, Simon J / Ibrahim, Doaa

    Frontiers in veterinary science

    2024  Volume 10, Page(s) 1340964

    Abstract: Phytochemical nanoemulsions, such as thymoquinone nanoemulsions (TQN), are regarded as innovative alternatives to antimicrobials that significantly improve the performance, digestion, antioxidant potential and immunity of rabbits. Thus, the potential ... ...

    Abstract Phytochemical nanoemulsions, such as thymoquinone nanoemulsions (TQN), are regarded as innovative alternatives to antimicrobials that significantly improve the performance, digestion, antioxidant potential and immunity of rabbits. Thus, the potential effects of TQN on growth, digestibility, antioxidant potential, immunity and resistance against
    Language English
    Publishing date 2024-01-16
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2834243-4
    ISSN 2297-1769
    ISSN 2297-1769
    DOI 10.3389/fvets.2023.1340964
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Corrigendum: Future impact of thymoquinone-loaded nanoemulsion in rabbits: prospects for enhancing growth, immunity, antioxidant potential and resistance against

    Abd El-Hamid, Marwa I / El-Azzouny, Mona M / El-Malt, Rania M S / Elkenawy, Mona E / Abdelwarith, Abdelwahab A / Younis, Elsayed M / Youssef, Wessam / Dawod, Rehab E / Elged, Dalia W A H / Habaka, Manal A M / El Oksh, Amal S A / Mekawy, Soad / Davies, Simon J / Ibrahim, Doaa

    Frontiers in veterinary science

    2024  Volume 11, Page(s) 1388859

    Abstract: This corrects the article DOI: 10.3389/fvets.2023.1340964.]. ...

    Abstract [This corrects the article DOI: 10.3389/fvets.2023.1340964.].
    Language English
    Publishing date 2024-03-01
    Publishing country Switzerland
    Document type Published Erratum
    ZDB-ID 2834243-4
    ISSN 2297-1769
    ISSN 2297-1769
    DOI 10.3389/fvets.2024.1388859
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Monitoring the genetic variation of some Escherichia coli strains in wild birds and cattle.

    Ibrahim, Ghada A / Salah-Eldein, Ahmed M / Al-Zaban, Mayasar I / El-Oksh, Amal S A / Ahmed, Elsayyad M / Farid, Doaa S / Saad, Enas M

    The Onderstepoort journal of veterinary research

    2023  Volume 90, Issue 1, Page(s) e1–e10

    Abstract: To date, there is limited data about the genetic relationship of Escherichia coli between wild birds and cattle because these birds act as silent vectors for many zoonotic bacteria. This study aimed to elucidate the role of rooming wild birds in the ... ...

    Abstract To date, there is limited data about the genetic relationship of Escherichia coli between wild birds and cattle because these birds act as silent vectors for many zoonotic bacteria. This study aimed to elucidate the role of rooming wild birds in the vicinity of cattle farm in transmission of the same pathogenic E. coli variants, identifying their virulence, resistance traits and genetic similarities of fimH virulence gene. About 240 faecal/cloacal swabs were collected from both species and examined bacteriologically. Escherichia coli was yielded in 45.8% and 32.5%, respectively, of examined cattle and wild birds. The most prevalent detected E. coli serovar was O26. High tetracycline and chloramphenicol resistance were recorded; however, gentamycin and ciprofloxacin exhibited the highest sensitivity rates. Polymerase chain reaction (PCR) conserved genotypic resistance (tetA and blaCTX-M) and virulence attributes (fimH, stx1, eaeA and ompA) of E. coli isolates were discussed in detail. The fimH gene revealed 100% sequence similarity when comparing with different E. coli isolates globally and locally. Finally, a close genetic association of E. coli with both wild birds and cattle was detected, thus strengthening its role in the dissemination of the infection via environment. Prevention and conservative policy should be carried as E. coli constitute enormous significant zoonotic risks to livestock and animal workers. Also, further studies to the whole genome sequencing of fimH, other virulence and resistance genes of E. coli are recommended trying to limit the possibilities of co-infection and transfer among different species.Contribution: The current study recorded updated data about the critical infectious role of wild birds to livestock, including cattle farms in Egypt. It also delivered some recommendations for good hygienic practices in cattle farms which must be implemented for handling animal manure.
    MeSH term(s) Animals ; Cattle ; Escherichia coli/genetics ; Escherichia coli Infections/epidemiology ; Escherichia coli Infections/veterinary ; Escherichia coli Infections/microbiology ; Animals, Wild ; Birds ; Anti-Bacterial Agents/pharmacology ; Genetic Variation ; Cattle Diseases/epidemiology ; Cattle Diseases/microbiology
    Chemical Substances Anti-Bacterial Agents
    Language English
    Publishing date 2023-07-26
    Publishing country South Africa
    Document type Journal Article
    ZDB-ID 417084-2
    ISSN 2219-0635 ; 0030-2465
    ISSN (online) 2219-0635
    ISSN 0030-2465
    DOI 10.4102/ojvr.v90i1.2085
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 893: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

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  5. Article: Nigella sativa

    Elmowalid, Gamal Abd Elmoneim / Ahmad, Adel Attia M / El-Hamid, Marwa I Abd / Ibrahim, Doaa / Wahdan, Ali / El Oksh, Amal S A / Yonis, Ahlam E / Elkady, Mohamed Abdelrazek / Ismail, Tamer Ahmed / Alkhedaide, Adel Qlayel / Elnahriry, Shimaa S

    Animals : an open access journal from MDPI

    2022  Volume 12, Issue 19

    Abstract: Weaning is the most crucial period associated with increased stress and susceptibility to diseases in rabbits. Methicillin- ... ...

    Abstract Weaning is the most crucial period associated with increased stress and susceptibility to diseases in rabbits. Methicillin-resistant
    Language English
    Publishing date 2022-09-30
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2606558-7
    ISSN 2076-2615
    ISSN 2076-2615
    DOI 10.3390/ani12192635
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Molecular Epidemiology and Evolutionary Analysis of Avian Influenza A(H5) Viruses Circulating in Egypt, 2019–2021

    Hagag, Naglaa M. / Yehia, Nahed / El-Husseiny, Mohamed H. / Adel, Amany / Shalaby, Azhar G. / Rabie, Neveen / Samy, Mohamed / Mohamed, Motaz / El-Oksh, Amal S. A. / Selim, Abdullah / Arafa, Abdel-Satar / Eid, Samah / Shahein, Momtaz A. / Naguib, Mahmoud M.

    Viruses. 2022 Aug. 11, v. 14, no. 8

    2022  

    Abstract: The highly pathogenic avian influenza (HPAI) H5N8 virus was first detected in Egypt in late 2016. Since then, the virus has spread rapidly among different poultry sectors, becoming the dominant HPAI H5 subtype reported in Egypt. Different genotypes of ... ...

    Abstract The highly pathogenic avian influenza (HPAI) H5N8 virus was first detected in Egypt in late 2016. Since then, the virus has spread rapidly among different poultry sectors, becoming the dominant HPAI H5 subtype reported in Egypt. Different genotypes of the HPAI H5N8 virus were reported in Egypt; however, the geographic patterns and molecular evolution of the Egyptian HPAI H5N8 viruses are still unclear. Here, extensive epidemiological surveillance was conducted, including more than half a million samples collected from different poultry sectors (farms/backyards/live bird markets) from all governorates in Egypt during 2019–2021. In addition, genetic characterization and evolutionary analyses were performed using 47 selected positive H5N8 isolates obtained during the same period. The result of the conducted surveillance showed that HPAI H5N8 viruses of clade 2.3.4.4b continue to circulate in different locations in Egypt, with an obvious seasonal pattern, and no further detection of the HPAI H5N1 virus of clade 2.2.1.2 was observed in the poultry population during 2019–2021. In addition, phylogenetic and Bayesian analyses revealed that two major genotypes (G5 and G6) of HPAI H5N8 viruses were continually expanding among the poultry sectors in Egypt. Notably, molecular dating analysis suggested that the Egyptian HPAI H5N8 virus is the potential ancestral viruses of the European H5N8 viruses of 2020–2021. In summary, the data of this study highlight the current epidemiology, diversity, and evolution of HPAI H5N8 viruses in Egypt and call for continuous monitoring of the genetic features of the avian influenza viruses in Egypt.
    Keywords Bayesian theory ; Influenza A virus ; avian influenza ; birds ; molecular epidemiology ; monitoring ; phylogeny ; poultry ; seasonal variation ; viruses ; Egypt
    Language English
    Dates of publication 2022-0811
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2516098-9
    ISSN 1999-4915
    ISSN 1999-4915
    DOI 10.3390/v14081758
    Database NAL-Catalogue (AGRICOLA)

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  7. Article: Modulatory Impacts of Multi-Strain Probiotics on Rabbits' Growth, Nutrient Transporters, Tight Junctions and Immune System to Fight against

    Abd El-Hamid, Marwa I / Ibrahim, Doaa / Hamed, Rehab I / Nossieur, Heba H / Elbanna, Mariam Hassan / Baz, Heba / Abd-Allah, Ehab M / El Oksh, Amal S A / Ibrahim, Ghada A / Khalifa, Eman / Ismail, Tamer Ahmed / Awad, Naglaa F S

    Animals : an open access journal from MDPI

    2022  Volume 12, Issue 16

    Abstract: Multi-strain probiotics (MSP) are considered innovative antibiotics' substitutes supporting superior gut health and immunity of farmed rabbits. The promising roles of MSP on performance, intestinal immunity, integrity and transporters, and resistance ... ...

    Abstract Multi-strain probiotics (MSP) are considered innovative antibiotics' substitutes supporting superior gut health and immunity of farmed rabbits. The promising roles of MSP on performance, intestinal immunity, integrity and transporters, and resistance against
    Language English
    Publishing date 2022-08-15
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2606558-7
    ISSN 2076-2615
    ISSN 2076-2615
    DOI 10.3390/ani12162082
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Molecular Epidemiology and Evolutionary Analysis of Avian Influenza A(H5) Viruses Circulating in Egypt, 2019-2021.

    Hagag, Naglaa M / Yehia, Nahed / El-Husseiny, Mohamed H / Adel, Amany / Shalaby, Azhar G / Rabie, Neveen / Samy, Mohamed / Mohamed, Motaz / El-Oksh, Amal S A / Selim, Abdullah / Arafa, Abdel-Satar / Eid, Samah / Shahein, Momtaz A / Naguib, Mahmoud M

    Viruses

    2022  Volume 14, Issue 8

    Abstract: The highly pathogenic avian influenza (HPAI) H5N8 virus was first detected in Egypt in late 2016. Since then, the virus has spread rapidly among different poultry sectors, becoming the dominant HPAI H5 subtype reported in Egypt. Different genotypes of ... ...

    Abstract The highly pathogenic avian influenza (HPAI) H5N8 virus was first detected in Egypt in late 2016. Since then, the virus has spread rapidly among different poultry sectors, becoming the dominant HPAI H5 subtype reported in Egypt. Different genotypes of the HPAI H5N8 virus were reported in Egypt; however, the geographic patterns and molecular evolution of the Egyptian HPAI H5N8 viruses are still unclear. Here, extensive epidemiological surveillance was conducted, including more than half a million samples collected from different poultry sectors (farms/backyards/live bird markets) from all governorates in Egypt during 2019-2021. In addition, genetic characterization and evolutionary analyses were performed using 47 selected positive H5N8 isolates obtained during the same period. The result of the conducted surveillance showed that HPAI H5N8 viruses of clade 2.3.4.4b continue to circulate in different locations in Egypt, with an obvious seasonal pattern, and no further detection of the HPAI H5N1 virus of clade 2.2.1.2 was observed in the poultry population during 2019-2021. In addition, phylogenetic and Bayesian analyses revealed that two major genotypes (G5 and G6) of HPAI H5N8 viruses were continually expanding among the poultry sectors in Egypt. Notably, molecular dating analysis suggested that the Egyptian HPAI H5N8 virus is the potential ancestral viruses of the European H5N8 viruses of 2020-2021. In summary, the data of this study highlight the current epidemiology, diversity, and evolution of HPAI H5N8 viruses in Egypt and call for continuous monitoring of the genetic features of the avian influenza viruses in Egypt.
    MeSH term(s) Animals ; Bayes Theorem ; Egypt/epidemiology ; Humans ; Influenza A Virus, H5N1 Subtype ; Influenza A virus/genetics ; Influenza in Birds/epidemiology ; Influenza, Human ; Molecular Epidemiology ; Phylogeny ; Poultry
    Language English
    Publishing date 2022-08-11
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2516098-9
    ISSN 1999-4915 ; 1999-4915
    ISSN (online) 1999-4915
    ISSN 1999-4915
    DOI 10.3390/v14081758
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Modulatory Impacts of Multi-Strain Probiotics on Rabbits’ Growth, Nutrient Transporters, Tight Junctions and Immune System to Fight against Listeria monocytogenes Infection

    Abd El-Hamid, Marwa I. / Ibrahim, Doaa / Hamed, Rehab I. / Nossieur, Heba H. / Elbanna, Mariam Hassan / Baz, Heba / Abd-Allah, Ehab. M. / El Oksh, Amal S. A. / Ibrahim, Ghada A. / Khalifa, Eman / Ismail, Tamer Ahmed / Awad, Naglaa F. S.

    Animals. 2022 Aug. 15, v. 12, no. 16

    2022  

    Abstract: Multi-strain probiotics (MSP) are considered innovative antibiotics’ substitutes supporting superior gut health and immunity of farmed rabbits. The promising roles of MSP on performance, intestinal immunity, integrity and transporters, and resistance ... ...

    Abstract Multi-strain probiotics (MSP) are considered innovative antibiotics’ substitutes supporting superior gut health and immunity of farmed rabbits. The promising roles of MSP on performance, intestinal immunity, integrity and transporters, and resistance against Listeria monocytogenes (L. monocytogenes) were evaluated. In the feeding trial, 220 rabbits were fed a control diet or diet supplemented with three MSP graded levels. At 60 days of age, rabbits were experimentally infected with L. monocytogenes and the positive control, enrofloxacin, prophylactic MSP (MSPP), and prophylactic and therapeutic MSP (MSPTT) groups were included. During the growing period, MSP at the level of 1 × 10⁸ CFU/kg diet (MSPIII) promoted the rabbits’ growth, upregulated the nutrient transporters and tight-junction-related genes, and modified cytokines expression. Supplementing MSPTT for L. monocytogenes experimentally-infected rabbits restored the impaired growth and intestinal barriers, reduced clinical signs of severity and mortalities, and attenuated the excessive inflammatory reactions. Notably, enrofloxacin decreased L. monocytogenes and beneficial microbial loads; unlike MSPTT, which decreased pathogenic bacterial loads and sustained the beneficial ones. Histopathological changes were greatly reduced in MSPTT, confirming its promising role in restricting L. monocytogenes translocation to different organs. Therefore, our results suggest the use of MSPTT as an alternative to antibiotics, thereby conferring protection for rabbits against L. monocytogenes infection.
    Keywords Listeria monocytogenes ; cytokines ; diet ; enrofloxacin ; histopathology ; immune system ; immunity ; intestines ; probiotics ; therapeutics
    Language English
    Dates of publication 2022-0815
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2606558-7
    ISSN 2076-2615
    ISSN 2076-2615
    DOI 10.3390/ani12162082
    Database NAL-Catalogue (AGRICOLA)

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