keyword
MENU ▼
Read by QxMD icon Read
search

Levamisole

keyword
https://www.readbyqxmd.com/read/28091356/resistance-to-gastrointestinal-parasite-infection-in-djallonk%C3%A3-sheep
#1
A Traoré, D R Notter, A Soudre, A Kaboré, I Álvarez, I Fernández, M Sanou, M Shamshuddin, K Periasamy, H H Tamboura, F Goyache
Gastrointestinal parasitism places serious constraints on small ruminant production. The situation has been exacerbated by development of drug resistance in many parasite populations, leading to interest in identification of animals with genetically mediated resistance or tolerance to nematode infections. This study assessed the response to natural infection with gastrointestinal nematodes (GIN) in Djallonké sheep during the rainy season in the Sudan-Guinea Savannah region of Burkina Faso. Haemonchus contortus is the most prevalent GIN at this site and time...
January 16, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28039309/tissue-nonspecific-alkaline-phosphatase-expression-is-needed-for-the-full-stimulation-of-t-cells-and-t-cell-dependent-colitis
#2
Cristina Hernández-Chirlaque, Reyes Gámez-Belmonte, Borja Ocón, Patricia Martínez-Moya, Stefan Wirtz, Fermín Sánchez de Medina, Olga Martínez-Augustin
BACKGROUND AND AIMS: Two alkaline phosphatase isoforms, intestinal (IAP) and tissue non-specific alkaline phosphatase (TNAP), are coexpressed in mouse colon, with the latter predominating in colitis. We aimed to examine the role of TNAP in T lymphocytes using heterozygous TNAP(+/-) mice (as TNAP(-/-) mice are nonviable). METHODS: In vitro primary cultures and in vivo T cell models using TNAP(+/-) mice were used. RESULTS: Stimulated splenocytes (lipopolysaccharide and concanavalin A) and T lymphocytes (concanavalin A and a-CD3/a-CD28) showed a decreased cytokine production and expression when compared with WT cells...
December 30, 2016: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28033523/-s-5-ethynyl-anabasine-a-novel-compound-is-a-more-potent-agonist-than-other-nicotine-alkaloids-on-the-nematode-asu-acr-16-receptor
#3
Fudan Zheng, Xiangwei Du, Tsung-Han Chou, Alan P Robertson, Edward W Yu, Brett VanVeller, Richard J Martin
Nematode parasites infect ∼2 billion people world-wide. Infections are treated and prevented by anthelmintic drugs, some of which act on nicotinic acetylcholine receptors (nAChRs). There is an unmet need for novel therapeutic agents because of concerns about the development of resistance. We have selected Asu-ACR-16 from a significant nematode parasite genus, Ascaris suum, as a pharmaceutical target and nicotine as our basic moiety (EC50 6.21 ± 0.56 μM, Imax 82.39 ± 2.52%) to facilitate the development of more effective anthelmintics...
December 9, 2016: International Journal for Parasitology, Drugs and Drug Resistance
https://www.readbyqxmd.com/read/28030345/dictyocaulosis-in-dairy-cows-in-brazil-an-epidemiological-clinical-pathological-and-therapeutic-approach
#4
Luan C Henker, Claiton I Schwertz, Neuber J Lucca, Manoela M Piva, Patricia Giacomin, Anderson Gris, Leandro A Rhoden, Luke J Norbury, Aleksandro S da Silva, Rafael A da Rosa, Ricardo E Mendes
An outbreak of severe parasitic pneumonia caused by Dictyocaulus viviparus was diagnosed in adult dairy cows in the municipality of Arabutã, Southern Brazil. The total morbidity in the herd was 71.9%, and the morbidity amongst adult lactating cattle was 100%. The main clinical signs observed were dyspnea, tachypnea, nasal discharge, decreased milk production, and cough. A necropsy was conducted on one animal in order to establish the diagnosis. The herd had been treated previously with levamisole; however, clinical signs persisted and became worse...
March 1, 2017: Acta Parasitologica
https://www.readbyqxmd.com/read/27995347/the-cholinomimetic-morantel-as-an-open-channel-blocker-of-the-ascaris-suum-acr-16-nachr
#5
Melanie Abongwa, Katherine E Baber, Richard J Martin, Alan P Robertson
Nematode parasite infections pose a significant threat in human and veterinary medicine. At least a third of the world's population is at risk from nematode parasite infections. These infections not only cause health problems, but also cause loss of livestock production and hence, economic losses. Anthelmintic drugs are the mainstay by which control of nematode parasite infections is achieved. Many of the currently available anthelmintics act on nicotinic acetylcholine receptors (nAChRs). However, the detailed mode of action (MOA) of these anthelmintics is not clearly understood...
December 2016: Invertebrate Neuroscience: IN
https://www.readbyqxmd.com/read/27956774/evaluation-of-five-treatments-to-control-intestinal-parasites-in-sheep-in-ayapango-state-of-mexico
#6
Rafael Heredia, Emma Aguilar, Camilo Romero, Linda Bautista, Germán Mendoza
AIM: Intestinal parasites are one of the most common problems in sheep production systems. However, the strategies used to eliminate these parasites have not yielded satisfactory results. Therefore, the aim of this study was to determine the effect of five anthelmintics (with different active ingredients) on the parasite load in sheep. MATERIALS AND METHODS: In this study, 107 Rambouillet breed sheep were randomly assigned to five groups. Next, fecal samples were taken directly from the rectum and sent to the laboratory for analysis...
November 2016: Veterinary World
https://www.readbyqxmd.com/read/27951754/immunomodulatory-activity-of-buchholzia-coriacea-seed-methanol-extract-on-trypanosoma-brucei-brucei-infected-mice
#7
James I Eze, Chioma F Ekelozie, Nwakego E Nweze
CONTEXT: The seeds of Buchholzia coriacea Engler (Capparaceae) are used in Eastern Nigeria to treat feverish conditions, and to treat malaria and sleeping sickness that cause fever. OBJECTIVE: The current study assesses the immunomodulatory activity of Buchholzia coriacea seed extract on Trypanosoma brucei brucei infected mice. MATERIALS AND METHODS: Delayed hypersensitivity reaction, humoral antibody response and in-vivo leucocyte mobilization tests were assessed in three different experiments to determine the effect of the extract on immune response...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/27942866/protective-effects-of-levamisole-acetylsalicylic-acid-and-%C3%AE-tocopherol-against-dioxin-toxicity-measured-as-the-expression-of-ahr-and-cox-2-in-a-chicken-embryo-model
#8
Kinga Gostomska-Pampuch, Alicja Ostrowska, Piotr Kuropka, Maciej Dobrzyński, Piotr Ziółkowski, Artur Kowalczyk, Ewa Łukaszewicz, Andrzej Gamian, Ireneusz Całkosiński
Polychlorinated dibenzo-p-dioxins and dibenzofurans (dioxins) are classed as persistent organic pollutants and have adverse effects on multiple functions within the body. Dioxins are known carcinogens, immunotoxins, and teratogens. Dioxins are transformed in vivo, and interactions between the products and the aryl hydrocarbon receptor (AhR) lead to the formation of proinflammatory and toxic metabolites. The aim of this study was to determine whether α-tocopherol (vitamin E), acetylsalicylic acid (ASA), and levamisole can decrease the amount of damage caused by dioxins...
December 10, 2016: Histochemistry and Cell Biology
https://www.readbyqxmd.com/read/27932058/tnap-stimulates-vascular-smooth-muscle-cell-trans-differentiation-into-chondrocytes-through-calcium-deposition-and-bmp-2-activation-possible-implication-in-atherosclerotic-plaque-stability
#9
Maya Fakhry, Monika Roszkowska, Anne Briolay, Carole Bougault, Alain Guignandon, Juan Ignacio Diaz-Hernandez, Miguel Diaz-Hernandez, Slawomir Pikula, René Buchet, Eva Hamade, Bassam Badran, Laurence Bessueille, David Magne
Atherosclerotic plaque calcification varies from early, diffuse microcalcifications to a bone-like tissue formed by endochondral ossification. Recently, a paradigm has emerged suggesting that if the bone metaplasia stabilizes the plaques, microcalcifications are harmful. Tissue-nonspecific alkaline phosphatase (TNAP), an ectoenzyme necessary for mineralization by its ability to hydrolyze inorganic pyrophosphate (PPi), is stimulated by inflammation in vascular smooth muscle cells (VSMCs). Our objective was to determine the role of TNAP in trans-differentiation of VSMCs and calcification...
December 6, 2016: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/27915012/intra-laboratory-validated-human-cell-based-in-vitro-vasculogenesis-angiogenesis-test-with-serum-free-medium
#10
T Toimela, O Huttala, E Sabell, M Mannerström, J R Sarkanen, T Ylikomi, T Heinonen
Vasculogenesis and angiogenesis are the processes by which new blood vessels are formed. We have developed a serum-free human adipose stromal cell and umbilical cord vein endothelial cell based vasculogenesis/angiogenesis test. In this study, the test was validated in our GLP laboratory following the OECD Guidance Document 34 [1] using erlotinib, acetylic salicylic acid, levamisole, 2-methoxyestradiol, anti-VEGF, methimazole, and D-mannitol to show its reproducibility, repeatability, and predictivity for humans...
November 30, 2016: Reproductive Toxicology
https://www.readbyqxmd.com/read/27908269/levamisole-a-positive-allosteric-modulator-for-the-%C3%AE-3%C3%AE-4-nicotinic-acetylcholine-receptors-prevents-weight-gain-in-cd-1-mice-on-a-high-fat-diet
#11
Jeanne A Lewis, Jerrel L Yakel, Anshul A Pandya
Neuronal nicotinic acetylcholine receptors (nAChRs) regulate the function of multiple neurotransmitter pathways throughout the central nervous system. This includes nAChRs found on the proopiomelanocortin neurons in the hypothalamus. Activation of these nAChRs by nicotine causes a decrease in consumption of food in rodents. In this study, we tested the effect of subtype selective allosteric modulators for nAChRs on the body weight of CD-1 mice. Levamisole, an allosteric modulator for the α3β4 subtype of nAChRs, prevented weight gain in mice that were fed a high fat diet...
December 1, 2016: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/27833440/levamisole-therapy-in-children-with-frequently-relapsing-and-steroid-dependent-nephrotic-syndrome-a-single-center-experience
#12
Elżbieta Kuźma-Mroczkowska, Piotr Skrzypczyk, Małgorzata Pańczyk-Tomaszewska
INTRODUCTION: Numerous studies suggest that levamisole, an antihelmintic agent with an immunomodulatory effect, reduces the number of relapses in children with frequently relapsing and steroid-dependent nephrotic syndrome (FRNS/SDNS). The aim of the study was to present a single center's experience in treatment of FRNS and SDNS with levamisole. MATERIAL AND METHODS: Among 72 children with FRNS/SDNS treated in our department with levamisole in the years 1984-2011 we studied in detail 53 patients (mean age: 6...
2016: Central-European Journal of Immunology
https://www.readbyqxmd.com/read/27828699/levamisole-adulterated-cocaine-toxicity-would-you-recognize-it
#13
Suneela Cherlopalle, Manasa Enja, Melanie Lippmann, Steven Lippmann
Adulteration of cocaine with levamisole is common and can induce serious medical complications. Levamisole is an antihelminthic agent originally approved as an immunomodulator in the treatment of autoimmune disorders and as a chemotherapy adjunct. It was withdrawn from the US market in 2000 but is available in veterinary medicine. Cocaine-using patients may present with nonspecific constitutional symptoms, cutaneous eruptions, leukopenia, vasculitis, and organ damage. Skin manifestations may include severe necrosis, especially of the ear lobes...
July 14, 2016: Primary Care Companion to CNS Disorders
https://www.readbyqxmd.com/read/27824551/cocaine-induced-vasculitis
#14
REVIEW
Mark Berman, Daphna Paran, Ori Elkayam
The use of cocaine continues to grow worldwide. One of the possible side-effects of cocaine is vasculitis. Two distinct vasculitic syndromes have been described due to cocaine. One is cocaine-induced midline destructive lesion, secondary to a direct vasoconstrictor effect of cocaine, inducing ischemic necrosis of the septal cartilage and perforation of the nasal septum, mimicking findings of granulomatosis with polyangiitis in the upper airways. The other is ANCA-associated vasculitis, attributed to the levamisole component that contaminates about 70% of the cocaine...
October 31, 2016: Rambam Maimonides Medical Journal
https://www.readbyqxmd.com/read/27809971/vaccination-of-goats-against-haemonchus-contortus-with-the-gut-membrane-proteins-h11-h-gal-gp
#15
Lorena Meier, Paul R Torgerson, Hubertus Hertzberg
Forty goats, aged from 2 to 5 months were subjected to two different immunization protocols with a vaccine containing Haemonchus contortus gut membrane proteins H11/H-gal-GP to evaluate protection against H. contortus on pre-contaminated pastures. Goats were allocated to four groups of ten, three of them received their first vaccination before turnout. One group (V4) was then vaccinated at 4-week-intervals whereas another two groups (V6 and V6SEP) were vaccinated at 6-week-intervals. A control group (CTRL) remained unvaccinated...
October 15, 2016: Veterinary Parasitology
https://www.readbyqxmd.com/read/27809969/confirmation-of-ivermectin-resistance-in-ostertagia-ostertagi-in-cattle-in-new-zealand
#16
Tania S Waghorn, Chris M Miller, Dave M Leathwick
Six suspected cases of ivermectin resistance in Ostertagia spp. in cattle were investigated after routine anthelmintic efficacy testing on commercial farms. On four farms a comprehensive faecal egg count reduction test (FECRT) was undertaken using oral formulations of ivermectin (0.2mg/kg), albendazole (10mg/kg) and levamisole (7.5mg/kg) while on two farms only ivermectin was tested. The proportions of Ostertagia spp. in the untreated control and post-treatment larval cultures were used to apportion egg counts to genera and determine efficacy against this genus...
October 15, 2016: Veterinary Parasitology
https://www.readbyqxmd.com/read/27760094/-ocular-toxocariasis-in-a-boy-with-idiopathic-nephrotic-syndrome-a-case-report
#17
Agnieszka Antonowicz, Piotr Skrzypczyk, Beata Kępa, Małgorzata Pańczyk-Tomaszewska
: Toxocariasis is a common zoonosis caused by infection with Toxocara canis or cati larvae. Ocular toxocariasis is one of the forms of infestation found in 1/1,000 - 1/10,000 children. Children with idiopathic nephrotic syndrome (INS) are at high risk of infections, also parasitic infestations, which can, in turn, cause relapses of the disease. A CASE REPORT: We present a case of a 6-year-old boy with steroiddependent nephrotic syndrome. The disease started at age of 2, the boy had 9 relapses of INS, and was treated with oral prednisone, levamisole, and cyclophosphamide...
October 19, 2016: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/27730031/evolving-role-of-immunotherapy-in-the-treatment-of-refractory-warts
#18
Devinder M Thappa, Minu J Chiramel
Cutaneous and genital warts are common dermatological conditions caused by the human papilloma virus (HPV). Although it is a benign condition, it causes disfigurement, has a tendency to koebnerize, and can be transmitted to others. This makes adequate and timely treatment important. There are several conventional treatments available with variable response. Topical and systemic immunotherapy has now found a significant place in the treatment of warts because of its nondestructive action, ease of use, and promising results...
September 2016: Indian Dermatology Online Journal
https://www.readbyqxmd.com/read/27727787/efficacy-and-safety-of-levamisole-as-an-immunomodulator-in-the-treatment-of-drugresistant-tuberculosis
#19
K C Mohanty, Agam Vora, Salil Bendre, Nikhil Sarangdhar
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27706395/in-vitro-susceptibility-of-nematophagous-fungi-to-antiparasitic-drugs-interactions-and-implications-for-biological-control
#20
J N Vieira, F S Maia, G F Ferreira, J F Mendes, C L Gonçalves, M M Villela, D I B Pereira, P S Nascente
The fast anthelmintic resistance development has shown a limited efficiency in the control of animal's endoparasitosis and has promoted research using alternative control methods. The use of chemicals in animal anthelmintic treatment, in association with nematophagous fungi used for biological control, is a strategy that has proven to be effective in reducing the nematode population density in farm animals. This study aims to verify the in vitro susceptibility of the nematophagous fungi Arthrobotrys oligospora, Duddingtonia flagrans and Paecilomyces lilacinus against the antiparasitic drugs albendazole, thiabendazole, ivermectin, levamisole and closantel by using the Minimum Inhibitory Concentration (MIC)...
October 3, 2016: Brazilian Journal of Biology, Revista Brasleira de Biologia
keyword
keyword
40876
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"