Yosra A Helmy
Biographic Data
| ID | 7874717 |
|---|---|
| NAME | Yosra A Helmy |
| GIVEN NAMES | Yosra A |
| FAMILY NAME | Helmy |
| SIGNATURE | HELMY Y A |
| AFFILIATIONS | Suez Canal University |
| ORCID | 0000-0003-1470-5418 |
| VERIFIED | Yes |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 0 |
Insights into Asparaginase from Endophytic Fungus Lasiodiplodia theobromae
Endobiotic fungi are considered as a reservoir of numerous active metabolites. Asparaginase is used as an antileukemic drug specially to treat acute lymphoblastic leukaemia. The presented study aims to optimize the media conditions, purify, characterize, and test the antileukemic activity of the asparaginase induced from Lasiodiplodia theobromae . The culture medium was optimized using an experiment designed by The Taguchi model with an activity …
Diversity of Toxigenic Fungi in Livestock and Poultry Feedstuffs
The purpose of this study was to discover how abundant toxigenic fungi and mycotoxins are in animal feedstuff samples. A total of ninety samples representing various types of animal feedstuff samples were collected from ninety sites in Egypt. Isolation, identification, and determination of mycotoxins (aflatoxins B1, B2, G1, G2, and ochratoxin A) were performed. The results revealed that 79 (87.77%) of the samples were contaminated with fungi, and…
Co-occurrence of Campylobacter Species in Children From Eastern Ethiopia, and Their Association With Environmental Enteric Dysfunction, Diarrhea, and Host Microbiome
High Campylobacter prevalence during early childhood has been associated with stunting and environmental enteric dysfunction (EED), especially in low-resource settings. This study assessed the prevalence, diversity, abundance, and co-occurrence of Campylobacter spp. in stools from children in a rural area of eastern Ethiopia and their association with microbiome, diarrhea, and EED in children. Stool samples (n=100) were collected from randomly se…
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Co-occurrence of Campylobacter Species in Children From Eastern Ethiopia, and Their Association With Environmental Enteric Dysfunction, Diarrhea, and Host Microbiome
High Campylobacter prevalence during early childhood has been associated with stunting and environmental enteric dysfunction (EED), especially in low-resource settings. This study assessed the prevalence, diversity, abundance, and co-occurrence of Campylobacter spp. in stools from children in a rural area of eastern Ethiopia and their association with microbiome, diarrhea, and EED in children. Stool samples (n=100) were collected from randomly se…
Insights into Asparaginase from Endophytic Fungus Lasiodiplodia theobromae
Endobiotic fungi are considered as a reservoir of numerous active metabolites. Asparaginase is used as an antileukemic drug specially to treat acute lymphoblastic leukaemia. The presented study aims to optimize the media conditions, purify, characterize, and test the antileukemic activity of the asparaginase induced from Lasiodiplodia theobromae . The culture medium was optimized using an experiment designed by The Taguchi model with an activity …
Diversity of Toxigenic Fungi in Livestock and Poultry Feedstuffs
The purpose of this study was to discover how abundant toxigenic fungi and mycotoxins are in animal feedstuff samples. A total of ninety samples representing various types of animal feedstuff samples were collected from ninety sites in Egypt. Isolation, identification, and determination of mycotoxins (aflatoxins B1, B2, G1, G2, and ochratoxin A) were performed. The results revealed that 79 (87.77%) of the samples were contaminated with fungi, and…
Biology (3 works) · Botany (2 works) · Ecology (2 works) · Immunology (2 works) · Acute Lymphoblastic Leukemia research (1 work) · Aflatoxin (1 work) · Ascomycota (1 work) · Asparaginase (1 work) · Aspergillus (1 work) · Aspergillus flavus (1 work)