Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Manal S, Selim"'
Autor:
Manal S. Selim, Marwa M. Mounier, Sayeda A. Abdelhamid, Ahmed Abdelghani Hamed, Mostafa M. Abo Elsoud, Sahar S. Mohamed
Publikováno v:
BMC Biotechnology, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background L-arginase, is a powerful anticancer that hydrolyzes L-arginine to L-ornithine and urea. This enzyme is widely distributed and expressed in organisms like plants, fungi, however very scarce from bacteria. Our study is based on iso
Externí odkaz:
https://doaj.org/article/2a028875e73b4518b47130ea88d20c74
Autor:
Manal S. Selim, Sahar S. Mohamed, Mohsen S. Asker, Abeer Y. Ibrahim, Samah A. El-Newary, Mohamed E. El Awady
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)
Abstract Four bacterial isolates were obtained from marine sediments collected from Sahl Hashish, Hurghada Red Sea, Egypt. This study was designed to search for promising anti-Alzheimer natural polysaccharide; therefore, four isolates were screened f
Externí odkaz:
https://doaj.org/article/fbe6ce58c28d4cca87dedb8f07b25a35
Autor:
Manal G. Mahmoud, Mohamed E. El Awady, Manal S. Selim, Abeer Y. Ibrahim, Faten M. Ibrahim, Sahar S. Mohamed
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 21, Iss 1, Pp 1-17 (2023)
Abstract Background Exopolysaccharides are extremely powerful molecules with a wide range of uses in pharmaceuticals due to their structural and compositional complexity. Marine microorganisms often produce bioactive substances with novel functions a
Externí odkaz:
https://doaj.org/article/52a2eb0898144467b92ad42e8e23c56f
Autor:
Sahar Saleh Mohamed, Mohamed E. El Awady, Sayeda Abdelrazek Abdelhamid, Ahmed Abdelghani Hamed, Abeer A. A. Salama, Manal S. Selim
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 21, Iss 1, Pp 1-11 (2023)
Abstract Background Carbohydrates are known as the main natural products of life activities. Results Streptomyces rochie strain OF1 isolated from a mangrove tree produced exopolysaccharide S5 (EPSS5) (14.2 gl−1) containing uronic acid 21.98% sulfat
Externí odkaz:
https://doaj.org/article/4cbf657842644970ba7ecc9770cf8e05
Publikováno v:
Bulletin of the National Research Centre, Vol 44, Iss 1, Pp 1-14 (2020)
Abstract Background Natural products have been viewed as essential sources that could create potential chemotherapeutic agents. In the look for new bioactive substances, examinations were extended to marine territories. Results Humanity has known for
Externí odkaz:
https://doaj.org/article/1d67d5bec94346749310c75bf9aafbd8
Autor:
Mohsen S. Asker, Osama H. El Sayed, Manal G. Mahmoud, Shaymaa M. Yahya, Sahar S. Mohamed, Manal S. Selim, Mohamed S. El Awady, Salma M. Abdelnasser, Mostafa M. Abo Elsoud
Publikováno v:
Bulletin of the National Research Centre, Vol 42, Iss 1, Pp 1-9 (2018)
Abstract Background The aim of the current study based on the production and characterization of exopolysaccharides (EPSs) isolated from marine sediment of the Mediterranean and Red Seas is to study its cytotoxic activity against HepG2 cells. Results
Externí odkaz:
https://doaj.org/article/71eb7e0194e6406893554550483ceb74
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 16, Iss 1, Pp 23-28 (2018)
Twenty streptomycete strains were isolated from marine sediment samples collected from Nabq area, Sharm El-Sheikh, Red Sea Coast, Egypt. Four of them produce exopolysaccharides (EPS) showing marked in vitro antitumor activities. Morphological and cul
Externí odkaz:
https://doaj.org/article/d9dc2f845543418bb396fc1fe5475fb3
Publikováno v:
Arabian Journal for Science and Engineering. 48:93-106
The production of the amino polysaccharide (chitosan) from crustacean sources has faced many hindrances due to environmental, seasonal and noneconomic issues. On the other hand, mycogenic chitosan has many advantages that make it suitable for many me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6086d9c2b4dbc274fbab90cd775af0a
https://doi.org/10.1007/s13369-022-07163-z
https://doi.org/10.1007/s13369-022-07163-z
Autor:
Heba M.I. Abdallah, Rehab F. Abdel-Rahman, Sally A. El Awdan, Rasha M. Allam, Aliaa E.M.K. El-Mosallamy, Manal S. Selim, Sahar S. Mohamed, Mahmoud S. Arbid, Abdel Razik H. Farrag
Publikováno v:
Heliyon, Vol 5, Iss 5, Pp e01590- (2019)
Aim: There is a great interest in combining anticancer drugs with natural products aiming at maximizing their efficacy while minimizing systemic toxicity. Hence, the present study was constructed aiming to investigate the protective potential of thre
Externí odkaz:
https://doaj.org/article/20ae20e38eab4ee58646dc2b577b8426
Xylanase enzyme from marine bacteria was investigated for production improvement and studying its effect on agriculture wastes for use in biotechnological applications. By identification of the selective strain by using 16SRNA, the isolate was a new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d194a82bd27637bd3aff3abf5ea1e9d9
https://doi.org/10.21203/rs.3.rs-2351257/v1
https://doi.org/10.21203/rs.3.rs-2351257/v1
