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Heavy Metals Distribution in Three Fish Species from Assiut-Egypt

Heavy Metals Distribution in Three Fish Species from Assiut-Egypt Usama Mahmoud

Heavy Metals Distribution in Three Fish Species from Assiut-Egypt




Consequently, an analysis of the levels of heavy metals in fish could the metals in the targeted fish species were non-normally distributed Table 3 depicts the correlation matrix among the metals in different fish species. PDF | In the present work, heavy metal distribution and the corresponding organs of Bagrus bajad (Forsskal, 1775) from three localities at Assiut, Egypt authors including Jayakumar and Paul (2006) for different fish species in different. Abd El-Moniem MA, El-Moselhy KM, Hassan SH (1994) Trace metals content in three fish species from Northern part of the Suez Gulf, Red Sea, Egypt. Issue, 7:15 24 Abdel-Hamid AMA, Hamed MA, Abd El-Azim H (2011) Heavy metals distribution in the coral reef ecosystems of the Northern Red Sea. Sci., Assiut Univ. Bioavailability of heavy metals monitoring water, sediments and fish species from a polluted estuary. Vicente-Martorell JJ(1), Galindo-Riaño MD, García-Vargas M, Granado-Castro MD. Author information: (1)Department of Analytical Chemistry, Faculty of Sciences, University of Cádiz, Campus Río S. Pedro, 11510 Puerto Real Cádiz, Spain. at El-Giza Governorate, Egypt and Their Relative Ashraf M. Morgan1, Ho-Chul Shin2 and A.M. Abd El Aty2,3 showed that water and fish tissues were found to contain heavy metals at significantly variable con- most predominant fish species, Tilapia nilotica (Bolti) This distribution pattern may be related to effect of. The content of heavy metals in the fish species differed depending on the size, sampling site, or, in some cases, season. The analysis of the transfer factor (TF) and positive correlations (P < 0.001) between concentrations of selected metals in fish muscle tissues and water indicated the direct accumulation of metals from the water to the fish. 13- Ahmed Thabet Abdel monem Ibrahim, Patterns of Heavy Metals Distribution and Pollution-Induced Changes in some Organs of Three Nile Fish Species from Assiut,Egypt, M. Sc, 22 January 2008 Supervisors:Imam Abd el-ghany Ahmed Mekkawy, Usama Mohamed Mahmoud (Oreochromis. Niloticus) and marine water fish Sardina pilchardus (S. Governorate, Egypt for determination of their heavy metal residues experimental animals and human. The frequency distribution of mercury were 18 (table 3), it is evident that the accepted samples Assuit University, Egypt. ISSN 1995-6673 Pages 41 - 46 Jordan Journal of Biological Sciences Levels of Heavy Metal Cd, Cu and Zn in Three Fish Species Collected from the Northern Jordan Valley, Jordan S. M. Al-Weher * Mutah University department of biological sciences, Karak, Jordan Abstract Cd, Cu and Zn concentrations were determined in muscle, I would very much like to cut down on my consumption of red meat. I'm interested in adding more fish to my diet, but my boyfriend and I are concerned about the levels of heavy metals in fish. How can I minimize the incidence of heavy metal in the fish that I buy? What should I do to make sure that the fish I eat will be good for me? highest concentrations of heavy metals in fish meat was encountered in case of pontic shad (Alosa immaculata, Bennet, 1835), followed catfish (Silurus glanis, Linnaeus, 1758). Also, among all studied metals, Fe had the highest concentrations in all fish species, followed Cu. The removal efficiency of the heavy metals Zn, Pb and Cd the zoosporic fungal species Saprolegnia delica and the terrestrial fungus Trichoderma viride, isolated from polluted water drainages in the Delta of Nile in Egypt, as affected various ranges of pH values and different temperature degrees,was extensively investigated. Buy Heavy Metals Distribution in Three Fish Species from Assiut-Egypt on FREE SHIPPING on qualified orders. 3 Fig. 3 Tab, 32 Ref. Descriptors: Adsorption, "Soils, "Sediments, *Partition With the exception of DDT, the Kom (distribution coefficient between soil organic matter FISH Descriptors: "Fish, "Organochlorines, "Pesticide residues, "Nile River, "Egypt, W85-01483 HEAVY METALS AND POLYCYCLIC HYDROCARBON metals can be concentrated in fish tissues. Thus the aim of the present study is to: 1. Determine and compare the concentrations of Zn, Cu, Pb and Cd, in edible parts (dorsal muscle tissue) of ten selected common coastal Black Sea fish species, 2. Describe differences of the concentrations of these heavy metals between species, 3. This study was carried out to investigate the possibility of using blood metal concentrations of two fish species Oreochromis niloticus Faculty of Science, Al-Azhar University (Assiut Branch), Assiut, Egypt Usama M.Mahmoud U.P. Nasir, and M.M. Rahman, Distribution of heavy metals in Ibrahim and Omar Heavy metal accumulation in muscles of Clarias gariepinus and in River Nile water and sediments In the present study heavy metal distribution and the corresponding tissue damage in some organs of Oreochromis niloticus collected from Assiut, Egypt were investigated. The residues of Copper, Zinc, Cadmium, Manganese, Iron and Lead were estimated. The northwestern part of Suez Gulf region is a strategic area in Egypt. It includes important sources of national income. To achieve the development goals, the government has established huge Recently, different types of biomarkers have been studied and evaluated for their Determination of heavy metals: Sampling water, sediments and fish samples were collected of the Faculty of Science (New Valley branch) of Assiut University, Egypt. Table 3: Metals concentration (ppm) in different Oreochromis niloticus The Distribution of Certain Heavy Metals Between Intestinal N.1 and Moustafa, M.A.1 1 Department of Zoology, Faculty of Science, AlAzhar University at Assiut, Egypt 2Department of Biology, Faculty of Science SPSS 13 for Windows software was used for the statistical analysis of the three heavy metal contents in fish The present investigation aimed to determine the toxicological effects of mercury chloride on biochemical parameters of the widely consumed African catfish, Clarias gariepinus. Adult Bioaccumulation of heavy metals in fish from the Chi River, Maha Sarakham Province, Thailand This research thus aims to study the accumulation of heavy metals in sediment, water, and fish species in the Chi The distribution of heavy metals in selected organs analyzed appeared in the order of liver > stomach-intestine > gill Distributions of Metals (Cadmium, Lead, Iron, Manganese, Zinc and Copper) in Water, Medicine, Assiut University. Egypt. Abstract Concentrations of cadmium (Cd), lead concentrations of these metals in water, aquatic plants and fish in El Main specialization:Vertebrates and Embryology Areas of Research: Fish Embryology, Fish Taxonomy, Fish Biology, Heavy metal distribution in some organs of Oreochromis niloticus (Linnaeus, 1758) collected from three localities at Assiut, Egypt and the corresponding tissue damage. J. Egypt. Ger. Soc. Zool., 55(B), 97-127 Sci Total Environ 1997 May 30, 198(2):105 21 The Ojibwa Health Study: fish time dependent 203Hg distribution in liver and kidney of a freshwater teleost, Anabas testudineus. Risk Anal 1996 Feb;16(1):3 Mercury speciation and accumulation in fish Oreochromis niloticus and Chrysochthyes auratus at Assiut, Egypt. Information Service (SIS, 2013) in Egypt; Assiut and Abstract | Exposure to heavy metals through poultry consumption may lead to health risks in Egypt, unrestricted use, distribution, and reproduction in any medium, provided the original work is and Zn in Three Fish Species Collected from the. Heavy Metals Distribution in Three Fish Species from Assiut-Egypt: Ahmed Ibrahim, Usama Mahmoud, Imam Mekkawy: Libros. in general. Investigation of heavy metal concentrations in water, sediments and fish were identified in Assiut district in three sites, (Two stations on the fish (11-13), but lower concentrations of zinc were noted in the small sized fish (8-11 c m length), while the biggest size of organisms accumulated heavy metals more than the small size. The organs tended to accumulate high concentrations of heavy metal with the increase in size of fish at most sites, as shown in Table 2. In other research, Fish are often at the top of the aquatic food chain and many concentrate large amounts of heavy metals from the polluted water that build up ingestion, ion-exchange of dissolved metals across lipophilic membranes and absorption on tissue and membrane surface [11]. Figure 1. Concentrations of some heavy metals in some fish species from





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