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Total 184 results found since Jan 2013.
Bioaccumulation, Bioindication and Health Risk Assessment of Heavy Metals in Cape Horse Mackerel (Trachurus trachurus) and Slinger Seabream (Chrysoblephus puniceus) in the Durban Basin and Cape Vidal, South Africa
Arch Environ Contam Toxicol. 2023 Aug 17. doi: 10.1007/s00244-023-01028-8. Online ahead of print.ABSTRACTThe bioaccumulation of heavy metals (HMs) in marine fish is a growing global concern due to potential human health risks. The study analyzed HM in the muscle tissue, gills, and gut of adult male and female cape horse mackerel and slinger seabream caught in the polluted Durban Basin and pristine Cape Vidal from April 2018 to February 2019. Results revealed interspecific, spatial, and organ-specific variability in HM levels. In the Durban Basin, slinger seabream had bioaccumulation (in mg/kg) of As (2.3 ± 0.2), Cr (2.6 Â...
Source: Archives of Environmental Contamination and Toxicology - August 17, 2023 Category: Environmental Health Authors: Sanjeev Debipersadh Henry Joseph Oduor Ogola Kevin Mearns Ramganesh Selvarajan Source Type: research
Engaging One Health in Heavy Metal Pollution in Some Selected Nigerian Niger Delta Cities. A Systematic Review of Pervasiveness, Bioaccumulation and Subduing Environmental Health Challenges
Biol Trace Elem Res. 2023 Jul 31. doi: 10.1007/s12011-023-03762-5. Online ahead of print.ABSTRACTThe Niger Delta environment is under serious threat due to heavy metal pollution. Many studies have been conducted on the heavy metal contamination in soils, water, seafood and plants in the Niger Delta ecosystem. However, there is a lack of clear understanding of the health consequences for people and strategies for attaining One Health, and a dispersion of information that is accessible. The study focused on investigating the contamination levels, distributions, risks, sources and impacts of heavy metals in selected regions o...
Source: Biological Trace Element Research - July 30, 2023 Category: Biology Authors: Amarachi P Onyena Opeyemi M Folorunso Nkem Nwanganga Godswill J Udom Osazuwa Clinton Ekhator Chiara Frazzoli Flavia Ruggieri Beatrice Bocca Orish E Orisakwe Source Type: research
Contributions and limitations of FISH analysis for the diagnosis of central nervous system tumors according to the 2021 WHO classification: Feedback from Sainte-Anne Hospital's Department of Neuropathology
Ann Pathol. 2023 Jun 27:S0242-6498(23)00134-7. doi: 10.1016/j.annpat.2023.06.014. Online ahead of print.ABSTRACTThe fifth edition of the World Health Organization (WHO) Classification of Tumors of the Central Nervous System has identified many new tumor types and has established, for the first time, essential and desirable diagnostic criteria for each of them. Among these, genetic alterations play an important role associated with morphology. For the first time, epigenetic data can also constitute essential and/or desirable criteria. These genetic abnormalities can be fusions, deletions or gains/amplifications and can thus...
Source: Annales de Pathologie - June 29, 2023 Category: Pathology Authors: Arnault Tauzi ède-Espariat Am élie Tartar Le ïla Mehdi No émie Pucelle Jo ëlle Lacombe Charlotte Berthaud Enola Brigot Jo ëlle Massé Alice M étais Joseph Benzakoun Lauren Hasty Fabrice Chr étien Pascale Varlet Source Type: research
Resistance profiles and genotyping of extended-spectrum beta-lactamase (ESBL) -producing and non-ESBL-producing E. coli and Klebsiella from retail market fishes
Infect Genet Evol. 2023 May 26:105446. doi: 10.1016/j.meegid.2023.105446. Online ahead of print.ABSTRACTStudies on antimicrobial resistance (AMR) profiles and epidemiological affirmation for AMR transmission are limited in fisheries and aquaculture settings. Since 2015, based on Global Action Plan on AMR by World Health Organization (WHO) and World Organization for Animal Health (OIE), several initiatives have been under taken to enhance the knowledge, skills and capacity to establish AMR trends through surveillance and strengthening of epidemiological evidence. The focus of this study was to determine the prevalence of an...
Source: Infection, Genetics and Evolution - May 28, 2023 Category: Genetics & Stem Cells Authors: Sudha Sajeev Muneeb Hamza Vineeth Rajan Ardhra Vijayan Gopalan Krishnan Sivaraman Bibek R Shome Mark A Holmes Source Type: research
Accumulation and human health risk assessment of trace elements in two fish species, Cirrhinus mrigala and Oreochromis niloticus, at Tarukri Drain, District Rahimyar Khan, Punjab, Pakistan
This study assessed heavy metal contamination in fish and its associated health risk to the population around the Tarukri Drain, Punjab, Pakistan. Two fish species (Oreochromis niloticus and Cirrhinus mrigala) were collected from three different sites in two different seasons. Collected fish were analyzed for cadmium (Cd), iron (Fe), lead (Pb), nickel (Ni), and zinc (Zn) accumulation using atomic absorption spectrometer (AAS). Furthermore, the human health risks associated with the consumption of affected fish were also assessed. Target hazardous quotient for seasonal consumers was between 0.12, - 1.58 × 10-4, and 0.54 - ...
Source: Environmental Science and Pollution Research International - March 15, 2023 Category: Environmental Health Authors: Ahmad Manan Mustafa Chatha Saima Naz Borhan Mansouri Amna Nawaz Source Type: research
Integrated Genomic DNA/RNA Profiling vs Fluorescence in Situ Hybridization in the Detection of MYC and BCL2 (and BCL6) Rearrangements in Large B-Cell Lymphomas: Updates Amid the New WHO Classification of Lymphoid Neoplasms
CONCLUSIONS: Our study supports the combined use of FISH and GCP rather than either method alone to better detect MYC and BCL2 (and BCL6) gene rearrangements.PMID:36881639 | DOI:10.1093/ajcp/aqad006
Source: American Journal of Clinical Pathology - March 7, 2023 Category: Pathology Authors: Luiz Paulo de Lima Guido Jennifer Chapman Daniel P Cassidy Source Type: research
Some CNS sarcomas seen: A 22-year series
CONCLUSIONS: Few primary or metastatic, adult or pediatric, CNS/spinal sarcomas required nomenclature updates; almost all had been satisfactorily classified at the time of diagnosis, using immunohistochemistry, FISH, or fusion results.PMID:36708209 | DOI:10.5414/NP301512
Source: Clinical Neuropathology - January 28, 2023 Category: Pathology Authors: Bette K Kleinschmidt-DeMasters Ahmed Gilani Source Type: research
