keyword
MENU ▼
Read by QxMD icon Read
search

veterinary toxicology

keyword
https://www.readbyqxmd.com/read/27871899/balkan-endemic-nephropathy-still-continuing-enigma-risk-assessment-and-underestimated-hazard-of-joint-mycotoxin-exposure-of-animals-or-humans
#1
REVIEW
Stoycho D Stoev
The spreading of mycotoxic nephropathy in animals/humans was studied. The possible etiological causes provoking this nephropathy were carefully reviewed and analyzed. The natural content of the most frequent nephrotoxic mycotoxins in target feedstuffs/foods were investigated, in addition to their significance for development of renal damages in endemic areas. An estimation of the level of exposure of humans to the nephrotoxic mycotoxin, ochratoxin A (OTA), is made. The possible synergism or additive effects between some target mycotoxins in the development of nephropathy is also covered...
November 18, 2016: Chemico-biological Interactions
https://www.readbyqxmd.com/read/27862218/toxicity-of-individual-pharmaceuticals-and-their-mixtures-to-aliivibrio-fischeri-evidence-of-toxicological-interactions-in-binary-combinations
#2
Valeria Di Nica, Sara Villa, Antonio Finizio
The combined toxicities of binary mixtures of veterinary pharmaceuticals active compounds (PhACs) were examined using the bioluminescent bacterium Aliivibrio fischeri as a test organism (Microtox® test). Mixtures were prepared at an equitoxic ratio that corresponded to the IC10 of individual PhACs. In addition, we determined the toxicity of a multi-component mixture that contained all of the investigated PhACs mixed at the ratio corresponding to their individual values of Predicted No Effect Concentrations (PNEC)...
November 16, 2016: Environmental Toxicology and Chemistry
https://www.readbyqxmd.com/read/27717067/one-health-transdisciplinary-opportunities-for-setac-leadership-in-integrating-and-improving-the-health-of-people-animals-and-the-environment
#3
A Alonso Aguirre, Val R Beasley, Tom Augspurger, William H Benson, Janet Whaley, Niladri Basu
One Health is a collaborative, transdisciplinary effort working locally, nationally, and globally to improve health for people, animals, plants, and the environment. The term is relatively new (from ∼2003), and it is increasingly common to see One Health included by name in interinstitutional research partnerships, conferences, communications, and organizational frameworks, particularly those championed by the human health and veterinary medical communities. Environmental quality is arguably the least developed component within the One Health framework, but can be guided by expertise within the Society of Environmental Toxicology and Chemistry (SETAC)...
October 2016: Environmental Toxicology and Chemistry
https://www.readbyqxmd.com/read/27679801/perspectives-in-veterinary-pharmacology-and-toxicology
#4
EDITORIAL
Arturo Anadón
No abstract text is available yet for this article.
2016: Frontiers in Veterinary Science
https://www.readbyqxmd.com/read/27677079/effects-of-in-vitro-and-in-vivo-avermectin-exposure-on-alpha-synuclein-expression-and-proteasomal-activity-in-pigeons
#5
Ming Li, Shuo Zhou, Xian-Song Wang, Ci Liu, Shu Li
Avermectins (AVMs) are used worldwide in agriculture and veterinary medicine. Residues of avermectin drugs, causing toxicological effects on non-target organisms, have raised great concern. The aim of this study was to investigate the effects of AVM on the expression levels of alpha synuclein (α-Syn) and proteasomal activity in pigeon (Columba livia) neurons both in vivo and in vitro. The results showed that, the mRNA and protein levels of α-Syn increased in AVM treated groups relative to control groups in the cerebrum, cerebellum and optic lobe in vivo...
September 24, 2016: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/27643517/fipronil-insecticide-toxicology-oxidative-stress-and-metabolism
#6
Xu Wang, María Aránzazu Martínez, Qinghua Wu, Irma Ares, María Rosa Martínez-Larrañaga, Arturo Anadón, Zonghui Yuan
Fipronil (FIP) is widely used across the world as a broad-spectrum phenylpyrazole insecticide and veterinary drug. FIP was the insecticide to act by targeting the γ-aminobutyric acid (GABA) receptor and has favorable selective toxicity towards insects rather than mammals. However, because of accidental exposure, incorrect use of FIP or widespread FIP use leading to the contamination of water and soil, there is increasing evidence that FIP could cause a variety of toxic effects on animals and humans, such as neurotoxic, hepatotoxic, nephrotoxic, reproductive, and cytotoxic effects on vertebrate and invertebrates...
November 2016: Critical Reviews in Toxicology
https://www.readbyqxmd.com/read/27616733/animal-serial-killing-the-first-criminal-conviction-for-animal-cruelty-in-brazil
#7
Fernanda Auciello Salvagni, Adriana de Siqueira, Andre Rinaldi Fukushima, Marina Frota de Albuquerque Landi, Heidi Ponge-Ferreira, Paulo Cesar Maiorka
Animal cruelty is a known behavior of psychopaths, and although the serial killing of humans is widely acknowledged worldwide, this type of crime against animals is seldom discussed. This report describes the necropsy and toxicological findings of 37 dogs and cats, which were found dead in plastic bags in Sao Paulo, Brazil. The animals had all been in the care of an alleged animal rescuer and were to be referred for adoption before being found dead. In the necropsy, the animals showed varying degrees of putrefaction, indicating different periods of death, as well as single or multiple perforations on the thorax...
October 2016: Forensic Science International
https://www.readbyqxmd.com/read/27576563/the-rat-microrna-body-atlas-evaluation-of-the-microrna-content-of-rat-organs-through-deep-sequencing-and-characterization-of-pancreas-enriched-mirnas-as-biomarkers-of-pancreatic-toxicity-in-the-rat-and-dog
#8
Aaron Smith, John Calley, Sachin Mathur, Hui-Rong Qian, Han Wu, Mark Farmen, Florian Caiment, Pierre R Bushel, Jianying Li, Craig Fisher, Patrick Kirby, Erik Koenig, David G Hall, David E Watson
BACKGROUND: MicroRNAs (miRNA) are ~19-25 nucleotide long RNA molecules that fine tune gene expression through the inhibition of translation or degradation of the mRNA through incorporation into the RNA induced silencing complex (RISC). MicroRNAs are stable in the serum and plasma, are detectable in a wide variety of body fluids, are conserved across veterinary species and humans and are expressed in a tissue specific manner. They can be detected at low concentrations in circulation in animals and humans, generating interest in the utilization of miRNAs as serum and/or plasma based biomarkers of tissue injury...
2016: BMC Genomics
https://www.readbyqxmd.com/read/27553946/residue-levels-and-discharge-loads-of-antibiotics-in-wastewater-treatment-plants-wwtps-hospital-lagoons-and-rivers-within-lake-victoria-basin-kenya
#9
Selly Jemutai Kimosop, Z M Getenga, F Orata, V A Okello, J K Cheruiyot
The detection of antibiotics in water systems has instigated great environmental concern due to the toxicological effects associated with these compounds. Their discharge into the environment results from the ubiquity of use in medical, veterinary, and agricultural practices. Some of the effects of antibiotics include development of antibiotic-resistant bacteria, making it difficult to treat diseases, variation in natural microbial communities, and enzyme activities. In this study, the first comprehensive survey of some frequently used antibiotics namely ampicillin (AMP), amoxicillin (AMX), sulfamethoxazole (SMX), chloramphenicol (CAP), and ciprofloxacin (CPF) within Lake Victoria Basin of Kenya is presented...
December 0: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/27509597/evaluation-of-certain-veterinary-drug-residues-in-food-eighty-first-report-of-the-joint-fao-who-expert-committee-on-food-additives
#10
(no author information available yet)
This report represents the conclusions of a Joint FAO/WHO Expert Committee convened to evaluate the safety of residues of certain veterinary drugs in food and to recommend maximum levels for such residues in food. The first part of the report considers general principles regarding the evaluation of residues of veterinary drugs within the terms of reference of the Joint FAO/WHO Expert Committee on Food Additives (JECFA), including MRLs for generic fish species, acute reference doses (ARfDs) for veterinary drugs, an approach for dietary exposure assessment of compounds used for multiple purposes (i...
2016: World Health Organization Technical Report Series
https://www.readbyqxmd.com/read/27450041/epidemiology-of-animal-poisoning-an-overview-on-the-features-and-spatio-temporal-distribution-of-the-phenomenon-in-the-north-eastern-italian-regions
#11
Laura Bille, Marica Toson, Paolo Mulatti, Manuela Dalla Pozza, Francesca Capolongo, Claudia Casarotto, Nicola Ferrè, Roberto Angeletti, Federica Gallocchio, Giovanni Binato
In the present paper we analyze and discuss about the records referring to animal poisonings and poisoned baits cases covering the period between 2007 and 2013 and submitted for diagnostic investigations to the Istituto Zooprofilattico Sperimentale delle Venezie (IZSVe), which is the public veterinary health institute competent for the north eastern Italian regions. All data were gathered by a passive surveillance system based on voluntary reporting, which became mandatory in 2009 after a decree of the Italian Ministry of Health had come into force...
September 2016: Forensic Science International
https://www.readbyqxmd.com/read/27431866/a-case-series-of-clenbuterol-toxicity-caused-by-adulterated-heroin
#12
Michelle A Hieger, Michael P Emswiler, Kevin F Maskell, John T Sentz, Kristin B Miller, Carl E Wolf, Kirk L Cumpston, Brandon K Wills
BACKGROUND: Adulteration of drugs of abuse may be done to increase profits. Some adulterants are relatively innocuous and others result in significant toxicity. Clenbuterol is a β2-adrenergic agonist with veterinary uses that has not been approved by the U.S. Food and Drug Administration for human use. It is an infrequently reported heroin adulterant. We describe a cluster of hospitalized patients with laboratory-confirmed clenbuterol exposure resulting in serious clinical effects. CASE SERIES: Ten patients presented with unexpected symptoms shortly after heroin use...
September 2016: Journal of Emergency Medicine
https://www.readbyqxmd.com/read/27351617/maintenance-of-zebrafish-lines-at-the-european-zebrafish-resource-center
#13
Robert Geisler, Nadine Borel, Marco Ferg, Jana Viktoria Maier, Uwe Strähle
We have established a European Zebrafish Resource Center (EZRC) at the KIT. This center not only maintains and distributes a large number of existing mutant and transgenic zebrafish lines but also gives zebrafish researchers access to screening services and technologies such as imaging and high-throughput sequencing, provided by the Institute of Toxicology and Genetics (ITG). The EZRC maintains and distributes the stock collection of the Nüsslein-Volhard laboratory, comprising over 2000 publicly released mutations, as frozen sperm samples...
July 2016: Zebrafish
https://www.readbyqxmd.com/read/27137193/environmental-and-human-health-risks-of-antimicrobials-used-in-fenneropenaeus-chinensis-aquaculture-production-in-china
#14
Ming Sun, Zhiqiang Chang, Paul J Van den Brink, Jian Li, Fazhen Zhao, Andreu Rico
This study aimed to quantify the environmental fate of antimicrobials applied in Fenneropenaeus chinensis aquaculture production in China and to assess their potential risks for surrounding aquatic ecosystems, for the promotion of antimicrobial resistance in target and non-target bacteria and for consumers eating shrimp products that contain antimicrobial residues. For this, we first used the results of an environmental monitoring study performed with the antimicrobial sulfamethazine to parameterize and calibrate the ERA-AQUA model, a mass balance model suited to perform risk assessments of veterinary medicines applied in aquaculture ponds...
August 2016: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/27090769/veterinary-forensic-toxicology
#15
S M Gwaltney-Brant
Veterinary pathologists working in diagnostic laboratories are sometimes presented with cases involving animal poisonings that become the object of criminal or civil litigation. Forensic veterinary toxicology cases can include cases involving animal cruelty (malicious poisoning), regulatory issues (eg, contamination of the food supply), insurance litigation, or poisoning of wildlife. An understanding of the appropriate approach to these types of cases, including proper sample collection, handling, and transport, is essential so that chain of custody rules are followed and proper samples are obtained for toxicological analysis...
September 2016: Veterinary Pathology
https://www.readbyqxmd.com/read/27086878/mathematical-modeling-and-simulation-in-animal-health-part-ii-principles-methods-applications-and-value-of-physiologically-based-pharmacokinetic-modeling-in-veterinary-medicine-and-food-safety-assessment
#16
REVIEW
Z Lin, R Gehring, J P Mochel, T Lavé, J E Riviere
This review provides a tutorial for individuals interested in quantitative veterinary pharmacology and toxicology and offers a basis for establishing guidelines for physiologically based pharmacokinetic (PBPK) model development and application in veterinary medicine. This is important as the application of PBPK modeling in veterinary medicine has evolved over the past two decades. PBPK models can be used to predict drug tissue residues and withdrawal times in food-producing animals, to estimate chemical concentrations at the site of action and target organ toxicity to aid risk assessment of environmental contaminants and/or drugs in both domestic animals and wildlife, as well as to help design therapeutic regimens for veterinary drugs...
October 2016: Journal of Veterinary Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/27075180/proceedings-of-the-2015-national-toxicology-program-satellite-symposium
#17
Susan A Elmore, Cindy A Farman, James R Hailey, Ramesh C Kovi, David E Malarkey, James P Morrison, Jennifer Neel, Patricia A Pesavento, Brian F Porter, Kathleen A Szabo, Leandro B C Teixeira, Erin M Quist
The 2015 Annual National Toxicology Program Satellite Symposium, entitled "Pathology Potpourri" was held in Minneapolis, Minnesota, at the American College of Veterinary Pathologists/American Society for Veterinary Clinical Pathology/Society of Toxicologic Pathology combined meeting. The goal of this symposium is to present and discuss diagnostic pathology challenges or nomenclature issues. Because of the combined meeting, both laboratory and domestic animal cases were presented. This article presents summaries of the speakers' talks, including challenging diagnostic cases or nomenclature issues that were presented, along with select images that were used for audience voting and discussion...
June 2016: Toxicologic Pathology
https://www.readbyqxmd.com/read/27037883/determination-of-fluoroquinolone-antibiotic-residues-in-the-plasma-of-eurasian-griffon-vultures-gyps-fulvus-in-spain
#18
Encarna Casas-Díaz, Carles Cristòfol, Rafaela Cuenca, Susana Agustí, Manuela Carneiro, Ignasi Marco, Santiago Lavín, Antoni Margalida
Due to the possible toxicological impact, the accumulation of pharmaceuticals in wildlife as a consequence of human practices is of growing concern. The consumption of carrion at feeding stations - the so-called 'vulture restaurants' - with no management of the veterinary drugs it contains may expose scavengers to pharmaceuticals. To demonstrate this, we analyzed plasma from Eurasian griffon vultures (Gyps fulvus) originating from two different areas of Spain for antibiotics such as enrofloxacin and ciprofloxacin, its primary metabolite...
July 1, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27020045/exhumation-of-wistar-rats-experimentally-exposed-to-the-carbamate-pesticides-aldicarb-and-carbofuran-a-pathological-and-toxicological-study
#19
Adriana de Siqueira, Karina Borges Almeida Rodrigues, Vagner Gonçalves-Júnior, Atilio Sersun Calefi, André Rinaldi Fukushima, Silvia Elena Campusano Cuevas, Helenice de Souza Spinosa, Paulo César Maiorka
Exhumation is required for the investigation of suspicions deaths when a body is buried and is usually performed under court order. Exhumation of animals is not a routine practice in forensic pathology. In this study, 30 male 70-day-old Wistar rats were experimentally exposed to the carbamate pesticides aldicarb and carbofuran. Toxicological, macroscopic and microscopic examinations were performed. Groups of 3 animals (2 exposed and 1 control) were evaluated at 24h, 3days, 5days, 7days and 10days post-mortem...
June 2016: Experimental and Toxicologic Pathology: Official Journal of the Gesellschaft Für Toxikologische Pathologie
https://www.readbyqxmd.com/read/27017567/occupational-exposure-to-ketamine-detected-by-hair-analysis-a-retrospective-and-prospective-toxicological-study
#20
D Favretto, S Vogliardi, M Tucci, I Simoncello, R El Mazloum, R Snenghi
Ketamine (KT) is used to induce and maintain general anaesthesia in combination with sedative drugs in human and animals. Because of its dissociative and hallucinogenic effects, KT has become a recreational drug in a variety of social settings and may be included in the panel of drugs of abuse that are controlled in driving under the influence (DUI) ascertainment. In a local driving license re-granting protocol, a case where a veterinary physician was found positive to KT and nor-ketamine (NK) in hair suggested the possibility of a professional exposure in a veterinary setting and prompted an experimental study...
August 2016: Forensic Science International
keyword
keyword
86463
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"