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  1. Article ; Online: Association of mitotic checkpoint regulator MAD2L1 with fibrosis progression in chronic hepatitis C patients.

    Khalid, Saira S / Abdo, Ayman A / Al-Hamoudi, Waleed / Alswat, Khalid

    Clinics and research in hepatology and gastroenterology

    2022  Volume 46, Issue 4, Page(s) 101860

    MeSH term(s) Cell Cycle Proteins/genetics ; Fibrosis ; Gene Expression Regulation, Neoplastic ; Hepatitis C, Chronic/complications ; Humans ; M Phase Cell Cycle Checkpoints ; Mad2 Proteins/metabolism
    Chemical Substances Cell Cycle Proteins ; MAD2L1 protein, human ; Mad2 Proteins
    Language English
    Publishing date 2022-01-07
    Publishing country France
    Document type Letter
    ZDB-ID 2594333-9
    ISSN 2210-741X ; 2210-7401
    ISSN (online) 2210-741X
    ISSN 2210-7401
    DOI 10.1016/j.clinre.2022.101860
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Hepatitis c eradication: It's now or never…let's get to work.

    Abdo, Ayman A

    Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association

    2016  Volume 22, Issue 4, Page(s) 249–250

    MeSH term(s) Disease Eradication ; Hepatitis C/drug therapy ; Hepatitis C/epidemiology ; Hepatitis C/prevention & control ; Humans ; Incidence ; Saudi Arabia/epidemiology ; Treatment Outcome
    Language English
    Publishing date 2016-08-03
    Publishing country India
    Document type Editorial ; Introductory Journal Article
    ZDB-ID 2299174-8
    ISSN 1998-4049 ; 1319-3767
    ISSN (online) 1998-4049
    ISSN 1319-3767
    DOI 10.4103/1319-3767.187598
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6710: Show issues Location:
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  3. Article ; Online: Effect of Normal and Rubberized Concrete Properties on the Behavior of RC Columns Strengthened with EB CFRP Laminates and Welded Wire Mesh under Static Axial Loading.

    Sharaky, Ibrahim A / Elamary, Ahmed S / Alharthi, Yasir M / Abdo, Ayman

    Polymers

    2022  Volume 14, Issue 24

    Abstract: The huge amounts of old and damaged tires spread worldwide has caused many complex environmental risks. The old tires have been converted to crumb rubber (CR) and tire recycled steel fiber (RSF) to facilitate their use. This study used CR to partially ... ...

    Abstract The huge amounts of old and damaged tires spread worldwide has caused many complex environmental risks. The old tires have been converted to crumb rubber (CR) and tire recycled steel fiber (RSF) to facilitate their use. This study used CR to partially replace natural sand in reinforced (RC) columns. Externally bonded (EB) carbon-fiber-reinforced polymer (CFRP) laminates, welded wire mesh (WWM), and RSF were used to enhance the axial behavior of the tested columns to overcome the concrete deficiencies resulting from the inclusion of the CR instead of natural sand. Eighteen columns were prepared and tested to discuss the effects of strengthening type, CR content, RSF, and strengthening area on the axial behavior of the RC columns. Certain columns were internally reinforced with WWM, while others were externally strengthened with EB CFRP laminates. Partially or fully EB CFRP laminates were used to strengthen the columns. Moreover, one column was cast with NC and 0.2% RSF to investigate the role of RSF in confining the column. The results demonstrated a concrete strength reduction for the rubberized concrete (CRC) as the CR content increased. Conversely, the strengthened columns experienced higher load capacities than the corresponding un-strengthened ones cast with the same concrete mix. Moreover, adding 2% RSF to the NC mix could enhance the column capacity, although it decreased the concrete strength. Furthermore, using two CFRP layers increased the load capacity and ductility of the strengthened columns. The strengthened column cast with 50% CR showed the highest load efficiency (334.3% compared to the un-strengthened one).
    Language English
    Publishing date 2022-12-07
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2527146-5
    ISSN 2073-4360 ; 2073-4360
    ISSN (online) 2073-4360
    ISSN 2073-4360
    DOI 10.3390/polym14245351
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Topical and oral applications of

    Atiba, Ayman / Abdo, Walied / Ali, Ehab / Abd-Elsalam, Marwa / Amer, Mohamed / Abdel Monsef, Ahmed / Taha, Reda / Antar, Samar / Mahmoud, Ayman

    Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals

    2022  Volume 27, Issue 6, Page(s) 608–617

    Abstract: Introduction: Burn injuries are underappreciated injuries that cause significant morbidity and mortality. Burn injuries, especially severe burns, trigger immunological and inflammatory responses, metabolic abnormalities, and distributive shock, all of ... ...

    Abstract Introduction: Burn injuries are underappreciated injuries that cause significant morbidity and mortality. Burn injuries, especially severe burns, trigger immunological and inflammatory responses, metabolic abnormalities, and distributive shock, all of which can be extended to multiple organ failures.
    Materials and methods: skin burn was created on the back of rats, and wound healing was assessed within the three examined groups; control, topical
    Results: Our finding showed acceleration of wound contraction with both topical and oral
    Conclusion: Both oral and topical applications of
    MeSH term(s) Aloe ; Animals ; Burns/drug therapy ; Burns/pathology ; Rats ; Transforming Growth Factor beta1/genetics ; Transforming Growth Factor beta1/pharmacology ; Transforming Growth Factor beta1/therapeutic use ; Vascular Endothelial Growth Factor A/genetics ; Wound Healing/physiology
    Chemical Substances Transforming Growth Factor beta1 ; Vascular Endothelial Growth Factor A
    Language English
    Publishing date 2022-06-29
    Publishing country England
    Document type Journal Article
    ZDB-ID 1324372-x
    ISSN 1366-5804 ; 1354-750X
    ISSN (online) 1366-5804
    ISSN 1354-750X
    DOI 10.1080/1354750X.2022.2085800
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4864: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Hepatitis c eradication

    Ayman A Abdo

    Saudi Journal of Gastroenterology, Vol 22, Iss 4, Pp 249-

    It's now or never…let's get to work

    2016  Volume 250

    Keywords Diseases of the digestive system. Gastroenterology ; RC799-869 ; Specialties of internal medicine ; RC581-951 ; Internal medicine ; RC31-1245 ; Medicine ; R
    Language English
    Publishing date 2016-01-01T00:00:00Z
    Publisher Medknow Publications
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: The ameliorative role of

    El-Emam, Mahran M Abd / El-Demerdash, Azza S / Abdo, Samar A / Abd-Elfatah, Eman B / El-Sayed, Marwa M / Qelliny, Milad R / Eldin, Zienab E / Shehata, Ayman A

    Open veterinary journal

    2024  Volume 14, Issue 1, Page(s) 416–427

    Abstract: Background: Acute lung injury (ALI) is a severe condition distinguished by inflammation and impaired gas exchange in the lungs. : Aim: To explore the antibacterial activity of : Methods: The antibacterial efficacy of AV-CS-NPs was evaluated ... ...

    Abstract Background: Acute lung injury (ALI) is a severe condition distinguished by inflammation and impaired gas exchange in the lungs.
    Aim: To explore the antibacterial activity of
    Methods: The antibacterial efficacy of AV-CS-NPs was evaluated through a broth microdilution assay. In addition, the impact of AV-CS-NPs on
    Results: The AV-CS-NPs that were prepared exhibited clustered semispherical and spherical forms, having an average particle size of approximately 60 nm. These nanoparticles displayed a diverse structure with an uneven distribution of particle sizes. The maximum entrapment efficiency of 95.5% ± 1.25% was achieved. The obtained findings revealed that The minimum inhibitory concentration and minimum bactericidal concentration values were determined to be 5 and 10 ug/ml, respectively, indicating the potent bactericidal effect of the NPs. Also,
    Conclusion: These NPs can serve as potential candidates for the development of alternative antimicrobial agents.
    MeSH term(s) Rats ; Animals ; Chitosan/chemistry ; Chitosan/pharmacology ; NF-kappa B/pharmacology ; Staphylococcus aureus ; Aloe ; Toll-Like Receptor 2 ; Toll-Like Receptor 4 ; Nanoparticles/chemistry ; Signal Transduction ; Anti-Bacterial Agents/pharmacology ; Acute Lung Injury/veterinary ; Inflammation/veterinary ; RNA, Messenger/pharmacology ; Rodent Diseases
    Chemical Substances Chitosan (9012-76-4) ; NF-kappa B ; Toll-Like Receptor 2 ; Toll-Like Receptor 4 ; Anti-Bacterial Agents ; RNA, Messenger
    Language English
    Publishing date 2024-01-31
    Publishing country Libya
    Document type Journal Article
    ZDB-ID 2651664-0
    ISSN 2218-6050 ; 2218-6050
    ISSN (online) 2218-6050
    ISSN 2218-6050
    DOI 10.5455/OVJ.2024.v14.i1.38
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Medicolegal study of Egyptian unnatural female deaths in the childbearing period during 2019-2020.

    Ahmed Basyoni, Hoda / Badr Abdo Sayed, Hayam / Abd El Mageed El Ghamry, Hoda / Ahmed Hassan, Ayman / Ahmed Alsaeed, Shimaa

    Legal medicine (Tokyo, Japan)

    2023  Volume 67, Page(s) 102371

    Abstract: Violence against women is a global public health problem, especially in the childbearing period. However, it is considered as the least documented human rights violation worldwide which at its worst can result in femicide. This medico-legal study aims to ...

    Abstract Violence against women is a global public health problem, especially in the childbearing period. However, it is considered as the least documented human rights violation worldwide which at its worst can result in femicide. This medico-legal study aims to explore the pattern of unnatural deaths among women in childbearing age group in the Egyptian community in recent years for early detection of women who are at risk and for establishment preventive measures. One hundred and one fifty of suspicious deaths of women in the reproductive age from 13 to 49 years were autopsied in Zeinhom Morgue (the Egyptian Forensic Medicine Authority) during 2019-2020. Demographic data, circumstances of death, causes and manner of death were defined and statistically analyzed. Unnatural death occurred during the 2nd -3rdh decades, 83.4 % were from urban residence, 40.4 % were single while 39.1 % of cases were married. In the majority of deaths, bodies were found at home. Regarding the manner of death, there were 38.4 % suicidal deaths and 38.4 % were homicidal death, while 19.2 % were accidental deaths. Sharp traumatic injuries were the most common pattern in homicidal cases mainly after domestic arguments by a spouse or relative while the most common suicidal and accidental pattern was jumping from height. The present study proved that violence against women resulting in unnatural deaths is very prevalent in Egypt with a rising rate in recent years. These findings could be useful for early identification of vulnerable women and for preventing woman deaths in the future.
    MeSH term(s) Humans ; Female ; Adolescent ; Young Adult ; Adult ; Middle Aged ; Suicide ; Homicide ; Egypt ; Cause of Death ; Accidents
    Language English
    Publishing date 2023-12-10
    Publishing country Ireland
    Document type Journal Article
    ZDB-ID 2019555-2
    ISSN 1873-4162 ; 1344-6223
    ISSN (online) 1873-4162
    ISSN 1344-6223
    DOI 10.1016/j.legalmed.2023.102371
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 5250: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article: Correction: Association of Zinc Deficiency with Iron Deficiency Anemia and its Symptoms: Results from a Case-control Study.

    Fathy Abdelhaleim, Ayman / Amer, Ahmed Y / Abdo Soliman, Jehan S

    Cureus

    2019  Volume 11, Issue 4, Page(s) c20

    Abstract: This corrects the article DOI: 10.7759/cureus.3811.]. ...

    Abstract [This corrects the article DOI: 10.7759/cureus.3811.].
    Language English
    Publishing date 2019-04-01
    Publishing country United States
    Document type Journal Article ; Published Erratum
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.c20
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Journal's impact factor: Setting the stage for an inspiring new era.

    Abdo, Ayman A / Sanai, Faisal M

    Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association

    2015  Volume 21, Issue 1, Page(s) 1–2

    Language English
    Publishing date 2015-01
    Publishing country India
    Document type Journal Article
    ZDB-ID 2299174-8
    ISSN 1998-4049 ; 1319-3767
    ISSN (online) 1998-4049
    ISSN 1319-3767
    DOI 10.4103/1319-3767.151208
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6710: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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  10. Article: Viral hepatitis in Saudi Arabia. An unfinished story.

    Abdo, Ayman A / Sanai, Faisal M

    Saudi medical journal

    2015  Volume 36, Issue 7, Page(s) 785–786

    MeSH term(s) Hepatitis, Viral, Human/epidemiology ; Humans ; Prevalence ; Saudi Arabia/epidemiology
    Language English
    Publishing date 2015-07
    Publishing country Saudi Arabia
    Document type Editorial
    ZDB-ID 392302-2
    ISSN 1658-3175 ; 0379-5284
    ISSN (online) 1658-3175
    ISSN 0379-5284
    DOI 10.15537/smj.2015.7.12457
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

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    Zs.MB 6: Show issues

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