keyword
MENU ▼
Read by QxMD icon Read
search

Snakebite

keyword
https://www.readbyqxmd.com/read/27903075/australian-taipan-oxyuranus-spp-envenoming-clinical-effects-and-potential-benefits-of-early-antivenom-therapy-australian-snakebite-project-asp-25
#1
Christopher I Johnston, Nicole M Ryan, Margaret A O'Leary, Simon G A Brown, Geoffrey K Isbister
CONTEXT: Taipans (Oxyuranus spp.) are medically important venomous snakes from Australia and Papua New Guinea. The objective of this study was to describe taipan envenoming in Australian and its response to antivenom. METHODS: Confirmed taipan bites were recruited from the Australian Snakebite Project. Data were collected prospectively on all snakebites, including patient demographics, bite circumstances, clinical effects, laboratory results, complications and treatment...
November 30, 2016: Clinical Toxicology
https://www.readbyqxmd.com/read/27890774/inhibition-of-local-effects-induced-by-bothrops-erythromelas-snake-venom-assessment-of-the-effectiveness-of-brazilian-polyvalent-bothropic-antivenom-and-aqueous-leaf-extract-of-jatropha-gossypiifolia
#2
Juliana Félix-Silva, Jacyra A S Gomes, Jacinthia B Xavier-Santos, Júlia G R Passos, Arnóbio A Silva-Junior, Denise V Tambourgi, Matheus F Fernandes-Pedrosa
Bothrops erythromelas is a snake of medical importance responsible for most of the venomous incidents in Northeastern Brazil. However, this species is not included in the pool of venoms that are used in the Brazilian polyvalent bothropic antivenom (BAv) production. Furthermore, it is well known that antivenom therapy has limited efficacy against venom-induced local effects, making the search for complementary alternatives to treat snakebites an important task. Jatropha gossypiifolia is a medicinal plant widely indicated in folk medicine as an antidote for snakebites, whose effectiveness against Bothrops jararaca venom (BjV) has been previously demonstrated in mice...
November 24, 2016: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/27888371/protective-effect-of-the-sulfated-agaran-isolated-from-the-red-seaweed-laurencia-aldingensis-against-toxic-effects-of-the-venom-of-the-snake-lachesis-muta
#3
Ana Cláudia Rodrigues da Silva, Luciana Garcia Ferreira, Maria Eugênia Rabello Duarte, Mutue Toyota Fujii, Eladio Flores Sanchez, Miguel Daniel Noseda, André Lopes Fuly
Snakebite is a serious occupational hazard affecting mainly rural populations of tropical and subtropical developing countries. Lachesis muta (Bushmaster) bites are extremely serious but are rarely reported in the literature. Bushmaster envenomings are characterized by intense local pain, edema, neurotoxicity, hypotension, local hemorrhage, and dramatic systemic alterations. Antivenom treatment has regularly been used for more than a century; however, it fails to neutralize local tissue damage and hemorrhage, leading to morbidity or disabilities in victims...
November 25, 2016: Marine Biotechnology
https://www.readbyqxmd.com/read/27886134/priority-actions-and-progress-to-substantially-and-sustainably-reduce-the-mortality-morbidity-and-socioeconomic-burden-of-tropical-snakebite
#4
Robert A Harrison, José María Gutiérrez
The deliberations and conclusions of a Hinxton Retreat convened in September 2015, entitled "Mechanisms to reverse the public health neglect of snakebite victims" are reported. The participants recommended that the following priority actions be included in strategies to reduce the global impact of snake envenoming: (a) collection of accurate global snakebite incidence, mortality and morbidity data to underpin advocacy efforts and help design public health campaigns; (b) promotion of (i) public education prevention campaigns; (ii) transport systems to improve access to hospitals and (iii) establishment of regional antivenom-efficacy testing facilities to ensure antivenoms' effectiveness and safety;...
November 24, 2016: Toxins
https://www.readbyqxmd.com/read/27886127/viperid-envenomation-wound-exudate-contributes-to-increased-vascular-permeability-via-a-damps-tlr-4-mediated-pathway
#5
Alexandra Rucavado, Carolina A Nicolau, Teresa Escalante, Junho Kim, Cristina Herrera, José María Gutiérrez, Jay W Fox
Viperid snakebite envenomation is characterized by inflammatory events including increase in vascular permeability. A copious exudate is generated in tissue injected with venom, whose proteomics analysis has provided insights into the mechanisms of venom-induced tissue damage. Hereby it is reported that wound exudate itself has the ability to induce increase in vascular permeability in the skin of mice. Proteomics analysis of exudate revealed the presence of cytokines and chemokines, together with abundant damage associated molecular pattern molecules (DAMPs) resulting from both proteolysis of extracellular matrix and cellular lysis...
November 24, 2016: Toxins
https://www.readbyqxmd.com/read/27885284/snakebite-in-nepal-neglected-public-health-challenge
#6
K B Karki
No abstract text is available yet for this article.
May 2016: Journal of Nepal Health Research Council
https://www.readbyqxmd.com/read/27871786/ischemic-brain-infarcts-and-intracranial-haemorrhages-following-russell-s-viper-daboia-russelii-bite-in-sri-lanka
#7
R M M K Namal Rathnayaka, S A M Kularatne, K D M Kumarasinghe, Janaka Ranaweera, P E A Nishanthi Ranathunga
Snakebite is an important medical problem in Sri Lanka. Of the deadly venomous snakes, Russell's viper (Daboia russelii) is widely distributed and responsible for most of the fatalities of snakebite in the country. It is not uncommon to see atypical manifestations in Russell's viper bite. We report the events of intracranial haemorrhages and multiple ischemic brain infarcts following Russell's viper (Daboia russelii) bite of a previously healthy 43-years-old male who succumbed to envenoming.
November 18, 2016: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/27867095/identification-of-snake-venom-allergens-by-two-dimensional-electrophoresis-followed-by-immunoblotting
#8
Yujing Hu, Liming Yang, Haiwei Yang, Shaoheng He, Ji-Fu Wei
This allergic reaction to snake venom was described to occur in patients after recurrent exposure through bites in amateur and professional snake handlers, which might be underestimated and contribute to fatal snakebites in victim, independently from the toxicity of the venom itself. Few allergens were identified from snake venoms by normal SDS-PAGE, which cannot separate the snake venom completely. In the present study, we identified nine potential allergens by two-dimensional (2D) electrophoresis followed by immunoblotting (named as allergenomics) in Protobothrops mucrosquamatus venom...
November 17, 2016: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/27861683/-hospitalizations-due-to-external-causes-involving-contact-with-animals-in-a-general-hospital-in-the-interior-of-bahia-state-brazil-2009-2011
#9
Érica Assunção Carmo, Adriana Alves Nery, Cleber Souza de Jesus, Cezar Augusto Casotti
OBJECTIVE: to describe the characteristics of hospitalizations due to external causes involving contact with animals in a general hospital in the interior of Bahia State (BA), Brazil, from 2009 to 2011. METHODS: this was a descriptive study using data on hospital admissions in Jequié-BA. RESULTS: there were 246 admissions owing to accidents involving contact with animals, especially venomous ones (83.3% snake venom, and 6.5% scorpion venom); most involved male victims (66...
January 2016: Epidemiologia e Servicos de Saude: Revista do Sistema Unico de Saude do Brasil
https://www.readbyqxmd.com/read/27847818/aqueous-leaf-extract-of-jatropha-mollissima-pohl-bail-decreases-local-effects-induced-by-bothropic-venom
#10
Jacyra Antunes Dos Santos Gomes, Juliana Félix-Silva, Júlia Morais Fernandes, Juliano Geraldo Amaral, Norberto Peporine Lopes, Eryvaldo Sócrates Tabosa do Egito, Arnóbio Antônio da Silva-Júnior, Silvana Maria Zucolotto, Matheus de Freitas Fernandes-Pedrosa
Snakebites are a serious worldwide public health problem. In Brazil, about 90% of accidents are attributed to snakes from the Bothrops genus. The specific treatment consists of antivenom serum therapy, which has some limitations such as inability to neutralize local effects, difficult access in some regions, risk of immunological reactions, and high cost. Thus, the search for alternative therapies to treat snakebites is relevant. Jatropha mollissima (Euphorbiaceae) is a medicinal plant popularly used in folk medicine as an antiophidic remedy...
2016: BioMed Research International
https://www.readbyqxmd.com/read/27824133/high-throughput-immuno-profiling-of-mamba-dendroaspis-venom-toxin-epitopes-using-high-density-peptide-microarrays
#11
Mikael Engmark, Mikael R Andersen, Andreas H Laustsen, Jigar Patel, Eric Sullivan, Federico de Masi, Christian S Hansen, Jens V Kringelum, Bruno Lomonte, José María Gutiérrez, Ole Lund
Snakebite envenoming is a serious condition requiring medical attention and administration of antivenom. Current antivenoms are antibody preparations obtained from the plasma of animals immunised with whole venom(s) and contain antibodies against snake venom toxins, but also against other antigens. In order to better understand the molecular interactions between antivenom antibodies and epitopes on snake venom toxins, a high-throughput immuno-profiling study on all manually curated toxins from Dendroaspis species and selected African Naja species was performed based on custom-made high-density peptide microarrays displaying linear toxin fragments...
November 8, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27820835/snakebite-envenoming-a-combined-density-equalizing-mapping-and-scientometric-analysis-of-the-publication-history
#12
David A Groneberg, Victoria Geier, Doris Klingelhöfer, Alexander Gerber, Ulrich Kuch, Beatrix Kloft
Estimates suggest that more than 25,000 to 125,000 people die annually from snakebite envenomation worldwide. In contrast to this major disease burden, thorough bibliometric studies do not exist so far that illustrate the overall research activity over a long time span. Therefore, the NewQIS-platform conducted an analysis on snakebite envenoming using the Thomson Reuters database Web of Science. To determine and assess changes regarding the scientific activities and to specifically address the more recent situation we analyzed two time intervals (t)...
November 2016: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/27814368/chronic-musculoskeletal-disabilities-following-snake-envenoming-in-sri-lanka-a-population-based-study
#13
Subashini Jayawardana, Ariaranee Gnanathasan, Carukshi Arambepola, Thashi Chang
BACKGROUND: Snakebite is a major public health problem in agricultural communities in the tropics leading to acute local and systemic impairments with resultant disabilities. Snakebite related long-term musculoskeletal disabilities have been a neglected area of research. We conducted a population-based, cross-sectional study in an agricultural community to describe the chronic musculoskeletal disabilities of snake envenoming. METHODOLOGY/PRINCIPAL FINDINGS: A sample representative of residents of a single district in a region of high incidence of snake envenoming was recruited to identify ever snakebite victims...
November 2016: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/27810154/algorithmic-approach-to-the-prevention-of-unnecessary-fasciotomy-in-extremity-snake-bite
#14
Arif Türkmen, Metin Temel
BACKGROUND: In the literature, there is a lack of a consensus about the occurrence of the compartment syndrome due to the snake bites. There are different concepts for the surgical treatment of the threshold value of the chamber pressure. There are many different classifications and assessment criteria for the snakebites. PURPOSE: There is not any appropriate classification in order to the assessment of extremity snake bites while making a decision for fasciotomy...
December 2016: Injury
https://www.readbyqxmd.com/read/27806644/coagulation-parameters-in-copperhead-compared-to-other-crotalinae-envenomation-secondary-analysis-of-the-f-ab-2-versus-fab-antivenom-trial
#15
Charles J Gerardo, Joao R Nickenig Vissoci, Michael W J Brown, Sean P Bush
CONTEXT: Coagulation derangements in copperhead envenomation are considered less severe than other crotaline envenomations, resulting in recommendations to limit both coagulation testing and antivenom treatment. A prospective, blinded, multicenter, randomized clinical trial comparing the effectiveness of F(ab')2 versus Fab antivenom in crotaline envenomation patients was completed in 2011. We determined the difference between coagulation parameters in copperhead compared to other crotaline envenomations...
November 3, 2016: Clinical Toxicology
https://www.readbyqxmd.com/read/27800086/snakebite-in-bedroom-kills-a-physician-in-cameroon-a-case-report
#16
Armand Nkwescheu, Leopold Cyriaque Donfack Mbasso, Franky Baonga Ba Pouth, Anastase Dzudie, Serge Clotaire Billong, Hermann Ngouakam, Joseph Le Doux Diffo, Hanny Eyongorock, Wilfred Mbacham
The World Health Organization (WHO) classifies snake bites as neglected public health problem affecting mostly tropical and subtropical countries. In Africa there are an estimated 1 million snake bites annually with about half needing a specific treatment. Women, children and farmers in poor rural communities in developing countries are the most affected. Case management of snake bites are not adequate in many health facilities in developing countries where personnel are not always abreast with the new developments in snake bite management and in addition, quite often the anti-venom serum is lacking...
2016: Pan African Medical Journal
https://www.readbyqxmd.com/read/27779216/soluble-p-selectin-rescues-viper-venom-induced-mortality-through-anti-inflammatory-properties-and-psgl-1-pathway-mediated-correction-of-hemostasis
#17
Der-Shan Sun, Pei-Hsun Ho, Hsin-Hou Chang
Venomous snakebites are lethal and occur frequently worldwide each year, and receiving the antivenom antibody is currently the most effective treatment. However, the specific antivenom might be unavailable in remote areas. Snakebites by Viperidae usually lead to hemorrhage and mortality if untreated. In the present study, challenges of rattlesnake (Crotalus atrox) venom markedly increased the circulating soluble P-selectin (sP-sel) level, but not P-selectin (P-sel, Selp(-/-)) mutants, in wild-type mice. Because sP-sel enhances coagulation through the P-selectin ligand 1 (PSGL-1, Selplg) pathway to produce tissue factor-positive microparticles, we hypothesized that increasing the plasma sP-sel level can be a self-rescue response in hosts against snake venom-mediated suppression of the coagulation system...
October 25, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27775063/the-effect-of-physiological-levels-of-south-african-puff-adder-bitis-arietans-snake-venom-on-blood-cells-an-in-vitro-model
#18
Morné A Strydom, Janette Bester, Sthembile Mbotwe, Etheresia Pretorius
A significant burden of illness is caused globally by snakebites particularly by the puff adder, Bitis arietans. Presently there is no reliable and rapid method to confirm envenomation on blood chemistry; although coagulation parameters like prothrombin time, partial thromboplastin time, international normalized ratio and also serum electrolytes are tested. Here, we found that direct in vitro exposure of physiological relevant whole venom levels to human healthy blood (N = 32), caused significant physiological changes to platelet activity using a hematology analyzer, and measuring occlusion time, as well as lyses time, with the global thrombosis test (GTT)...
October 24, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27774416/a-randomized-ethnomedicinal-survey-of-snakebite-treatment-in-southwestern-parts-of-bangladesh
#19
Md Nazmul Hasan, Nur Kabidul Azam, Md Nasir Ahmed, Akinori Hirashima
Snakebite is the single most important toxin-related injury, causing substantial mortality in many parts of the Africa, Asia and the Americas. Incidence of snakebite is usually recorded in young people engaged in active physical work in rural areas. The various plant parts used to treat snakebite included whole plant, leaves, barks, roots and seeds. Most bites in Bangladesh are recorded between May and October with highest number in June. Lower and upper limbs are most common sites of snakebite, but it may happen in other sites as well...
October 2016: Journal of Traditional and Complementary Medicine
https://www.readbyqxmd.com/read/27762105/clinical-profile-and-laboratory-parameters-in-1051-victims-of-snakebite-from-a-single-centre-in-kerala-south-india
#20
J C Menon, J K Joseph, M P Jose, B L Dhananjaya, O V Oommen
INTRODUCTION: Snakebite is an occupational hazard causing considerable morbidity and mortality worldwide, particularly so in tropical countries like India. OBJECTIVE: The aim of this study is to (i) review the demographic, clinical and laboratory findings in patients (1051) admitted with venomous snakebite (ii) to correlate mortality, morbidity and duration of hospital stay with clinical signs, symptoms and laboratory parameters. METHODS: A retrospective study of 1051 patients treated for snakebite over 10 years (2000 - 2009) in Little Flower Hospital, Angamaly, Kerala...
August 2016: Journal of the Association of Physicians of India
keyword
keyword
12471
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"