Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Nadia A. Hassouna"'
Publikováno v:
AMB Express, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract A high cellulase-producing bacterial isolate TS4 was recovered from an Egyptian soil sample and identified using 16S rRNA gene sequencing as Streptomyces thermodiastaticus. One-factor-at-a-time (OFAT) preliminary studies were carried out to
Externí odkaz:
https://doaj.org/article/246205fabaa84e31ae5d1e12198a9d2c
Autor:
Asmaa A. Ibrahim, Ghadir S. El-Housseiny, Khaled M. Aboshanab, Ansgar Stratmann, Mahmoud A. Yassien, Nadia A. Hassouna
Publikováno v:
AMB Express, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Cephalosporins presently stand as the most extensively utilized antibiotic in clinical settings. Acremonium (A.) chrysogenum is the main strain used in the manufacturing of cephalosporin C (CPC), which offers distinct advantages, including a
Externí odkaz:
https://doaj.org/article/d004f5bbf5e64ab5a535ba9e29e6d67d
Autor:
Ahmad M. Abbas, Walid F. Elkhatib, Mohammad M. Aboulwafa, Nadia A. Hassouna, Khaled M. Aboshanab
Publikováno v:
AMB Express, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract A former work conducted in our Lab, lead to in a effective scale up of vitamin D3 bioconversion into calcitriol by Actinomyces (A.) hyovaginalis isolate CCASU-A11-2 in Lab fermenter (14 L) resulting in 32.8 µg/100 mL of calcitriol. However,
Externí odkaz:
https://doaj.org/article/d1114129920145469c089cab25f1894f
Autor:
Asmaa A. Ibrahim, Ghadir S. El-Housseiny, Khaled M. Aboshanab, Ansgar Startmann, Mahmoud A. Yassien, Nadia A. Hassouna
Publikováno v:
AMB Express, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Most antibiotics now used in clinical practice are cephalosporins. Acremonium (A.) chrysogenum W42-I is an intermediate strain out of W42 strain improvement program whose productivity is above that of the wild-type strain to produce the broa
Externí odkaz:
https://doaj.org/article/f28b5bfcd10b4ab9af04137763064d65
Autor:
Ahmad M. Abbas, Walid F. Elkhatib, Mohammad M. Aboulwafa, Nadia A. Hassouna, Khaled M. Aboshanab
Publikováno v:
AMB Express, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Vitamin D3 is a fat-soluble prohormone that is activated inside the liver to produce 25-hydroxyvitamin D3 (calcidiol), and in the kidney to produce the fully active 1α, 25-dihydroxy vitamin D3 (calcitriol). A previous work piloted in our la
Externí odkaz:
https://doaj.org/article/4a9fd42e48e24980b412395d3e2d6633
Autor:
Asmaa I. AbdAlhafiz, Nooran S. Elleboudy, Khaled M. Aboshanab, Mohammad M. Aboulwafa, Nadia A. Hassouna
Publikováno v:
Annals of Clinical Microbiology and Antimicrobials, Vol 22, Iss 1, Pp 1-16 (2023)
Abstract Background Methicillin-Resistant Staphylococcus aureus (MRSA) causes life-threatening infections, with narrow therapeutic options including: vancomycin and linezolid. Accordingly, this study aimed to characterize phenotypically and genotypic
Externí odkaz:
https://doaj.org/article/3119fbe2b9074dc8a337a44a2f5ba9c5
Autor:
Israa M. Abd-Allah, Ghadir S. El-Housseiny, Mohamed H. Al-Agamy, Hesham H. Radwan, Khaled M. Aboshanab, Nadia A. Hassouna
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 13 (2023)
IntroductionThe insurgence of antimicrobial resistance is an imminent health danger globally. A wide range of challenging diseases are attributed to methicillin-resistant Staphylococcus aureus (MRSA) as it is weaponized with a unique array of virulen
Externí odkaz:
https://doaj.org/article/2f69c8ff9a76485e967d4d77809c66ce
Autor:
Masarra M. Sakr, Walid F. Elkhatib, Khaled M. Aboshanab, Eman M. Mantawy, Mahmoud A. Yassien, Nadia A. Hassouna
Publikováno v:
AMB Express, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Failure in the treatment of P. aeruginosa, due to its broad spectrum of resistance, has been associated with increased patient mortality. One alternative approach for infection control is quorum quenching which was found to decrease virulenc
Externí odkaz:
https://doaj.org/article/edc5c460c24f4e13bd6b4c5199d101a8
Autor:
Noha S. Elsayed, Khaled M. Aboshanab, Mahmoud A. Yassien, Mohammad M. Aboulwafa, Nadia A. Hassouna
Publikováno v:
Archives of Pharmaceutical Sciences Ain Shams University, Vol 5, Iss 1, Pp 158-170 (2021)
Background: Polyhydroxyalkanoates (PHA) are environmentally friendly polymers produced by many bacteria under nutrient-limited conditions. However, their commercialization is hindered by the production expenses. The present study aimed at cost-effect
Externí odkaz:
https://doaj.org/article/3587b092c784451da5197e585fb5ceb6
Autor:
Israa M. Abd-Allah, Ghadir S. El-Housseiny, Mohammad Y. Alshahrani, Samar S. El-Masry, Khaled M. Aboshanab, Nadia A. Hassouna
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
Accumulating evidence has denoted the danger of resistance in tenacious organisms like methicillin-resistant Staphylococcus aureus (MRSA). MRSA, a supple bacterium that adopts a variety of antibiotic resistance mechanisms, is the cause of multiple li
Externí odkaz:
https://doaj.org/article/a0c53091738d42df965cd8c65d4b952a