Sara S M Sayed
Biographic Data
| ID | 8855944 |
|---|---|
| NAME | Sara S M Sayed |
| GIVEN NAMES | Sara S M |
| FAMILY NAME | Sayed |
| SIGNATURE | SAYED S S M |
| AFFILIATIONS | Theodor Bilharz Research Institute |
| ORCID | 0000-0003-0700-0516 |
| VERIFIED | Yes |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2020 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
Effect of some freshwater cyanobacteria on Oreochromis niloticus (L.) fish and water quality in Egyptian aquaculture ponds
The present study aims to evaluate the potential effects of cyanobacteria on water quality parameters and Oreochromis niloticus in the fish ponds at Al-Abbassa Fish Hatchery, Sharkia Governorate, Egypt. The study identified five cyanobacterial genera: namely, Anabaena, Gleotrichia, Lyngbya, Oscillatoria and Phormidium. Oscillatoria sp. was the dominant genus in the selected fish ponds. Physico-chemical parameters of water samples showed significa…
Pollution by organochlorine and organophosphorus pesticides residues in watercourses of some Egyptian governorates with reference to the distribution of macroinvertebrates
The paper reports an assessment of the quality of some watercourses located in three Egyptian governorates by investigation of organochlorine and organophosphorus pesticides residues, and the distribution of macroinvertebrates. Water and sediment samples were collected from the investigated sites in Giza, Qalubeya and Gharbeya governorates. The results showed that the total beta- hexachlorocyclohexane (β-HCH) was the highest in concentration amon…
Reproductive and developmental alterations in Biomphalaria alexandrina snails exposed to three phenolic compounds
The present work aims to assess the reprotoxicity in Biomphalaria alexandrina snails and developmental and hatchability alterations of their eggs after exposure to three phenolic compounds, viz., salicylic acid, benzoic acid and pyrogallol. The half lethal concentrations (LC50) of the three tested compounds were 574, 674 and 350 mg L−1, respectively after 24 h. The tested concentrations of all compounds showed a harmful effect on development and …
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Reproductive and developmental alterations in Biomphalaria alexandrina snails exposed to three phenolic compounds
The present work aims to assess the reprotoxicity in Biomphalaria alexandrina snails and developmental and hatchability alterations of their eggs after exposure to three phenolic compounds, viz., salicylic acid, benzoic acid and pyrogallol. The half lethal concentrations (LC50) of the three tested compounds were 574, 674 and 350 mg L−1, respectively after 24 h. The tested concentrations of all compounds showed a harmful effect on development and …
Pollution by organochlorine and organophosphorus pesticides residues in watercourses of some Egyptian governorates with reference to the distribution of macroinvertebrates
The paper reports an assessment of the quality of some watercourses located in three Egyptian governorates by investigation of organochlorine and organophosphorus pesticides residues, and the distribution of macroinvertebrates. Water and sediment samples were collected from the investigated sites in Giza, Qalubeya and Gharbeya governorates. The results showed that the total beta- hexachlorocyclohexane (β-HCH) was the highest in concentration amon…
Effect of some freshwater cyanobacteria on Oreochromis niloticus (L.) fish and water quality in Egyptian aquaculture ponds
The present study aims to evaluate the potential effects of cyanobacteria on water quality parameters and Oreochromis niloticus in the fish ponds at Al-Abbassa Fish Hatchery, Sharkia Governorate, Egypt. The study identified five cyanobacterial genera: namely, Anabaena, Gleotrichia, Lyngbya, Oscillatoria and Phormidium. Oscillatoria sp. was the dominant genus in the selected fish ponds. Physico-chemical parameters of water samples showed significa…
Biology (3 works) · Ecology (3 works) · Ecology (3 works) · Environmental Toxicology and Ecotoxicology (2 works) · Water quality (2 works) · Aquaculture (1 work) · Aquatic Ecosystems and Phytoplankton Dynamics (1 work) · Aquatic Invertebrate Ecology and Behavior (1 work) · Bacteria (1 work) · Biomphalaria (1 work)