Food Pathways of Salmonella and Its Ability to Cause Gastroenteritis in North Africa

Foods, Journal Year: 2025, Volume and Issue: 14(2), P. 253 - 253

Published: Jan. 15, 2025

Infections caused by human pathogenic bacteria in food sources pose significant and widespread concerns, leading to substantial economic losses adverse impacts on public health. This review seeks shed light the recent literature addressing prevalence of Salmonella supply chains North African countries. Additionally, it aims provide an overview available information regarding health-related such as virulence genes, presence antibiotic resistance Salmonella. highlights a gap our comprehensive understanding nations, with limited molecular characterization efforts identify its sources. Studies at level across region have shown diversity strains their profiles, thus, these results show difficulty controlling infections region. In addition, discussion makes clear that there is need for development strategies fight potential threat antimicrobial strains. Despite common reports animal-derived foods this region, underscores persistent challenges may safety health

Language: Английский

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<i>Listeria monocytogenes</i> in food products, and its virulence in North Africa

AIMS Agriculture and Food, Journal Year: 2025, Volume and Issue: 10(1), P. 97 - 128

Published: Jan. 1, 2025

Language: Английский

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Dietary Exposure to Pesticide and Veterinary Drug Residues and Their Effects on Human Fertility and Embryo Development: A Global Overview

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(16), P. 9116 - 9116

Published: Aug. 22, 2024

Drug residues that contaminate food and water represent a serious concern for human health. The major concerns regard the possible irrational use of these contaminants, since this might increase amplitude exposure. Multiple sources contribute to overall exposure including agriculture, domestic use, personal, public veterinary healthcare, increasing origin contamination. In review, we focus on crop pesticides drug because their extensive in modern agriculture farming, which ensures production security ever-growing population around world. We discuss with respect worldwide distribution impacts, special attention harmful effects reproduction embryo development, as well link epigenetic alterations, leading intergenerational transgenerational diseases. Among most commonly implicated causing such disorders are organophosphates, glyphosate antibiotics, tetracyclines being frequently reported. This review highlights importance finding new management strategies drugs. Moreover, due still limited knowledge inter- underlie need strengthen research field, so better clarify specific each contaminant long-term impact.

Language: Английский

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First report of MDR virulent Pseudomonas aeruginosa in apparently healthy Japanese quail (Coturnix japonica) in Bangladesh

PLoS ONE, Journal Year: 2025, Volume and Issue: 20(1), P. e0316667 - e0316667

Published: Jan. 24, 2025

Pseudomonas aeruginosa (P. aeruginosa) is a major pathogen associated conditions like septicaemia, respiratory disorders, and diarrhoea in poultry, particularly Japanese quail (Coturnix japonica). The infection causes huge economical losses due to its high transmissibility, mortality zoonotic potential. This study aimed isolate, identify, detect virulence genes, profile multidrug resistance (MDR) of P. from quail. Oral rectal swabs were collected 110 apparently healthy birds across various districts Bangladesh. Bacterial isolation identification performed using cultural, morphological, biochemical, polymerase chain reaction (PCR) methods. Antibiotic susceptibility was assessed the disc diffusion method, genes detected through PCR. Multivariable logistic regression used identify risk factors for infection. Both conventional PCR methods revealed that 25 (22.73%) positive aeruginosa. results showed Narsingdi five times more likely harbor species (OR: 5.02; 95% CI: 1.34-18.84) compared those Mymensingh Sadar. Additionally, younger than eight weeks had nearly six higher odds 5.93; 1.96-17.91) carrying older birds. Female almost four 3.77; 1.30-10.93) harboring males. All isolates exhibited multi drug-resistance patterns. Virulence gene analysis consistent presence exoA rhlR all isolates, while exoS, exoY, rhlI, rhlAB variable distribution. prevalence MDR virulent Dhaka divisions, highlights urgent need comprehensive 'One Health' approach proactively address mitigate potential this organism poses both human populations.

Language: Английский

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Immunochromatographic food control tools: New developments and practical prospects

Theory and practice of meat processing, Journal Year: 2025, Volume and Issue: 9(4), P. 280 - 295

Published: Jan. 20, 2025

In the modern food production technologies, tools and means of simple rapid testing raw materials, intermediate products final ready-to-consume are in high demand. This monitoring allows determining content toxic pathogenic contaminants confirms compliance objects being tested with established regulatory requirements. Mobile tests (so called test systems) provide opportunity wide range without involving specialized laboratories highly qualified specialists. Thus, systems for detection serve as useful addition to confirming instrumental analytical methods. An actively developing approach this field is using immunochromatographic strips, which strips all necessary reagents applied membrane components system. Contact strip sample tested, initiates further interactions generates recordable or visually assessable optical signal. The market based on analysis constantly growing, thus offering permanently widening choice solutions. However, recent years there has been a real boom new developments immunochromatography field, various options sensitive information capacitive systems. study systematizes these provides their comparative assessment terms prospects technological implementation practical application coming years. opportunities designing antibodies alternative receptor molecules controlling affinity selectivity recognition compounds monitored considered. advantages limitations nanodispersed markers non-optical methods registration discussed. quantitative via characterized. developed design multiplex control — simultaneous several presented. Examples integration automatic registration, processing, transfer, storage results numerous represented.

Language: Английский

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In vitro assessment of the synergistic effects of cefotaxime, colistin, and fosfomycin combinations against foodborne resistant Escherichia coli and Salmonella isolates

The Journal of Antibiotics, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Language: Английский

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Methods for small molecule artificial hapten synthesis: A review from an organic chemist's perspective

Food Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 143991 - 143991

Published: March 1, 2025

Language: Английский

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General toxicity study of a pyrethroid preparation with permethrin

BIO Web of Conferences, Journal Year: 2025, Volume and Issue: 173, P. 02017 - 02017

Published: Jan. 1, 2025

This article presents the results of general toxicity assessment a pyrethroid preparation containing permethrin. The acute showed that dose 2060 mg/kg and 1545 was lowest caused lethal outcome in rats guinea pigs, respectively. A single administration studied to pigs at doses 1373 1030 9, respectively, did not lead death experimental animals. According OECD classification, with permethrin belongs hazard class 4. Experiments on mice indicate is characterized by cumulative effect. treatment calves concentration 0.05% active substance cause signs toxicosis, changes condition behavior We also note any deaths above concentration. It concluded does have toxic effect when used can be classified as safe drug.

Language: Английский

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Comprehensive Analysis of β-lactam Resistant Non-Typhoidal Salmonella Isolates: Phenotypic and Genotypic Insights from Clinical Samples in Japan

Journal of Global Antimicrobial Resistance, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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Application of Artificial Gastrointestinal Tract Models in Veterinary Medicine

Animals, Journal Year: 2025, Volume and Issue: 15(9), P. 1222 - 1222

Published: April 26, 2025

Artificial gastrointestinal tract models have become essential tools in veterinary medicine, providing alternatives to vivo studies, which are labor-intensive, costly, and under certain circumstances even ethically challenging. These vitro facilitate the study of digestion, enable disease host–pathogen interaction modeling, allow for investigation nutrient absorption, microbiota, pharmacokinetics. Considering One Health concept, application systems investigations animals can clearly reflect human health, thus, it is pointing relevance adaptation already existing development new meet needs animal farming practices. This review explores compares various types models, including static dynamic systems, their applications across different species. Specific technical methodological considerations discussed core animal-developed -tested artificial integration with common ‘omics’ techniques. Dynamic such as RUSITEC PolyFermS, more accurately simulate processes, peristalsis, enzymatic activity, microbial fermentation. The studies employing approaches been conducted understanding analysis comprehensive discussion results.

Language: Английский

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