keyword
MENU ▼
Read by QxMD icon Read
search

Immune veterinary

keyword
https://www.readbyqxmd.com/read/28092864/augmentation-of-humoral-and-cellular-immunity-in-response-to-tetanus-and-diphtheria-toxoids-by-supercritical-carbon-dioxide-extracts-of-hippophae-rhamnoides-l-leaves
#1
Bindhya Jayashankar, Divya Singh, Himanshi Tanwar, K P Mishra, Swetha Murthy, Sudipta Chanda, Jigni Mishra, R Tulswani, K Misra, S B Singh, Lilly Ganju
Hippophae rhamnoides L. commonly known as Seabuckthorn (SBT), a wild shrub of family Elaegnacea, has extensively used for treating various ailments like skin diseases, jaundice, asthma, lung troubles. SBT leaves have been reported to possess several pharmacological properties including immunomodulatory, antioxidant, anti-inflammatory, antimicrobial and tissue regeneration etc. The present study was undertaken to evaluate the adjuvant property of supercritical carbon dioxide extracts (SCEs 300ET and 350ET) of SBT leaves in balb/c mice immunized with Tetanus and Diphtheria toxoids...
January 13, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28087147/immune-responses-to-in-ovo-vaccine-formulations-containing-inactivated-fowl-adenovirus-8b-with-poly-di-sodium-carboxylatoethylphenoxy-phosphazene-pcep-and-avian-beta-defensin-as-adjuvants-in-chickens
#2
Mishal Sarfraz, Muhammed Suleman, Suresh K Tikoo, Colette Wheler, Andrew A Potter, Volker Gerdts, Arshud Dar
Inclusion body hepatitis (IBH) is one of the major viral infections causing substantial economic loss to the global poultry industry. The disease is characterized by a sudden onset of mortality (2-30%) and high morbidity (60-70%). IBH is caused by a number of serotypes of fowl adenovirus with substantially low levels of serotype cross protection. Thus far, there is no effective and safe vaccine commercially available in the North America for the control of IBH in chickens. Poly[di(sodium carboxylatoethylphenoxy)]phosphazene (PCEP) is a high molecular weight, biodegradable water soluble polymer that has been well characterized as a safe and effective adjuvant for a number of experimental veterinary vaccines...
January 10, 2017: Vaccine
https://www.readbyqxmd.com/read/28057602/formin-like-1-expression-is-increased-on-cd4-t-lymphocytes-in-spontaneous-autoimmune-uveitis
#3
Roxane L Degroote, Patrizia B Uhl, Barbara Amann, Angela M Krackhardt, Marius Ueffing, Stefanie M Hauck, Cornelia A Deeg
: The membrane protein expression repertoire of cells changes in course of activation. In equine recurrent uveitis (ERU), a spontaneous autoimmune disease in horses with relapsing and ultimately blinding inner eye inflammation, CD4+ T lymphocytes are the crucial pathogenic cells activated in the periphery directly prior to an inflammatory episode. In order to find relevant changes in the membrane proteome associated to disease, we sorted CD4+ lymphocytes and compared protein abundance from the generated proteome datasets of both healthy horses and ERU cases...
January 3, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28055579/guidelines-for-the-direct-detection-of-anaplasma-spp-in-diagnosis-and-epidemiological-studies
#4
Cornelia Silaghi, Ana Sofia Santos, Jacinto Gomes, Iva Christova, Ioana Adriana Matei, Gernot Walder, Ana Domingos, Lesley Bell-Sakyi, Hein Sprong, Friederike D von Loewenich, José A Oteo, José de la Fuente, J Stephen Dumler
The genus Anaplasma (Rickettsiales: Anaplasmataceae) comprises obligate intracellular Gram-negative bacteria that are mainly transmitted by ticks, and currently includes six species: Anaplasma bovis, Anaplasma centrale, Anaplasma marginale, Anaplasma phagocytophilum, Anaplasma platys, and Anaplasma ovis. These have long been known as etiological agents of veterinary diseases that affect domestic and wild animals worldwide. A zoonotic role has been recognized for A. phagocytophilum, but other species can also be pathogenic for humans...
January 2017: Vector Borne and Zoonotic Diseases
https://www.readbyqxmd.com/read/28035261/cellular-and-humoral-immunity-in-a-wild-mammal-variation-with-age-sex-and-association-with-overwinter-survival
#5
Rebecca L Watson, Tom N McNeilly, Kathryn A Watt, Josephine M Pemberton, Jill G Pilkington, Martin Waterfall, Phoebe R T Hopper, Daniel Cooney, Rose Zamoyska, Daniel H Nussey
Immune defenses are expected to be crucial for survival under the considerable parasite pressures experienced by wild animals. However, our understanding of the association between immunity and fitness in nature remains limited due to both the complexity of the vertebrate immune system and the often-limited availability of immune reagents in nonmodel organisms. Here, we use methods and reagents developed by veterinary researchers for domestic ungulates on blood samples collected from a wild Soay sheep population, to evaluate an unusually broad panel of immune parameters...
December 2016: Ecology and Evolution
https://www.readbyqxmd.com/read/27995337/functional-characterization-of-recombinant-major-envelope-protein-rb2l-of-orf-virus
#6
Revanaiah Yogisharadhya, Amit Kumar, Raghavendra Ramappa, Gnanavel Venkatesan, Veerakyathappa Bhanuprakash, Sathish Bhadravati Shivachandra
Orf, or contagious ecthyma, a highly contagious transboundary disease of sheep and goats, is caused by a double-stranded DNA virus (ORFV) belonging to the genus Parapoxvirus of the family Poxviridae. The ORFV genome encodes the major envelope proteins B2L and F1L, which have been found to be highly immunogenic and have multiple functional characteristics. In order to investigate the functional properties of the B2L protein, in this study, the B2L gene of ORFV strain 59/05, encoding recombinant mature B2L (aa 1M-D334), was produced as a fusion protein in Escherichia coli...
December 19, 2016: Archives of Virology
https://www.readbyqxmd.com/read/27987414/targeting-antigens-to-dec-205-on-dendritic-cells-induces-a-higher-immune-response-in-chickens-hemagglutinin-of-avian-influenza-virus-example
#7
David Jáuregui-Zúñiga, Martha Pedraza-Escalona, Gerardo Pavel Espino-Solís, Verónica Quintero-Hernández, Alejandro Olvera-Rodríguez, Marco Aurelio Díaz-Salinas, Susana López, Lourival Domingos Possani
It is widely known that targeting a variety of antigens to the DEC-205 receptor on dendritic cells (DCs) significantly potentiate immunity. This communication reports the development of a new murine monoclonal antibody (mAb) against the chicken DEC-205, using as immunogen the carbohydrate recognition domain-2 (CRD-2) heterologously expressed. This mAb recognizes a protein band of 250kDa by immunoprecipitation analysis and shows strong cross-reactivity with human and pig DEC-205. Furthermore, the hemagglutinin (HA) of avian influenza H5N2 virus was cloned and expressed using insect cell-baculovirus expression system...
December 9, 2016: Research in Veterinary Science
https://www.readbyqxmd.com/read/27968757/a-pilot-study-exploring-the-plasma-potassium-variation-in-dogs-undergoing-steroid-therapy-and-its-clinical-importance
#8
Marina Baltar, Alexandra Costa, L Miguel Carreira
In most situations in veterinary medicine, glucocorticoids are the drugs of choice used, that is, to reduce the inflammatory response or limit an inappropriate immune response. Their use in long-term therapy may cause side effects that may weaken the patient. The aim of the study was to evaluate possible variations in the plasma potassium concentrations and their clinical relevance in dogs undergoing steroid therapy with methylprednisolone in anti-inflammatory doses. The study used a sample of 21 dogs (n = 21) presented for consultation, with a clinical condition requiring a corticosteroid therapeutic protocol with an anti-inflammatory dose of methylprednisolone...
June 2016: Topics in Companion Animal Medicine
https://www.readbyqxmd.com/read/27966020/application-of-western-blot-analysis-for-the-diagnosis-of-encephalitozoon-cuniculi-infection-in-rabbits-example-of-a-quantitative-approach
#9
Guillaume Desoubeaux, Ana Pantin, Roman Peschke, Anja Joachim, Carolyn Cray
Diagnosis of Encephalitozoon cuniculi infection in rabbits remains a major veterinary issue. ELISA or immunofluorescence assays are the current reference standards of serological tests. However, these conventional techniques suffer from a lack of accuracy for distinguishing active from past infections, as a positive serostatus is common in clinically normal rabbits. In this study, we assessed the diagnostic performance of Western blot (WB) to detect both anti-E. cuniculi immunoglobulin G (IgG) and immunoglobulin M (IgM) in comparison with ELISA and to address the intensity of the immune response through a quantitative approach...
December 13, 2016: Parasitology Research
https://www.readbyqxmd.com/read/27956775/relationship-between-hepcidin-and-oxidant-antioxidant-status-in-calves-with-suspected-neonatal-septicemia
#10
E E Erkilic, H M Erdogan, M Ogun, A H Kirmizigul, E Gokce, M Kuru, A Kukurt
AIM: This study has been conducted for the purpose of determining serum hepcidin, total antioxidant status (TAS), total oxidant status (TOS), and Fe levels in calves with suspected neonatal septicemia before and after treatment and the clinical significance of hepcidin in calves with suspected neonatal septicemia. MATERIALS AND METHODS: The study material consisted of 15 calves of different ages and sexes brought to the Training, Research and Application Center at the Kafkas University Faculty of Veterinary Medicine with suspected neonatal septicemia...
November 2016: Veterinary World
https://www.readbyqxmd.com/read/27936463/virus-like-particles-displaying-h5-h7-h9-hemagglutinins-and-n1-neuraminidase-elicit-protective-immunity-to-heterologous-avian-influenza-viruses-in-chickens
#11
Peter Pushko, Irina Tretyakova, Rachmat Hidajat, Aniko Zsak, Klaudia Chrzastek, Terrence M Tumpey, Darrell R Kapczynski
Avian influenza (AI) viruses circulating in wild birds pose a serious threat to public health. Human and veterinary vaccines against AI subtypes are needed. Here we prepared triple-subtype VLPs that co-localized H5, H7 and H9 antigens derived from H5N1, H7N3 and H9N2 viruses. VLPs also contained influenza N1 neuraminidase and retroviral gag protein. The H5/H7/H9/N1/gag VLPs were prepared using baculovirus expression. Biochemical, functional and antigenic characteristics were determined including hemagglutination and neuraminidase enzyme activities...
January 15, 2017: Virology
https://www.readbyqxmd.com/read/27931211/gonadectomy-effects-on-the-risk-of-immune-disorders-in-the-dog-a-retrospective-study
#12
Crystal R Sundburg, Janelle M Belanger, Danika L Bannasch, Thomas R Famula, Anita M Oberbauer
BACKGROUND: Gonadectomy is one of the most common procedures performed on dogs in the United States. Neutering has been shown to reduce the risk for some diseases although recent reports suggest increased prevalence for structural disorders and some neoplasias. The relation between neuter status and autoimmune diseases has not been explored. This study evaluated the prevalence and risk of atopic dermatitis (ATOP), autoimmune hemolytic anemia (AIHA), canine myasthenia gravis (CMG), colitis (COL), hypoadrenocorticism (ADD), hypothyroidism (HYPO), immune-mediated polyarthritis (IMPA), immune-mediated thrombocytopenia (ITP), inflammatory bowel disease (IBD), lupus erythematosus (LUP), and pemphigus complex (PEMC), for intact females, intact males, neutered females, and neutered males...
December 8, 2016: BMC Veterinary Research
https://www.readbyqxmd.com/read/27906979/a-phosphorylcholine-containing-glycolipid-like-antigen-present-on-the-surface-of-infective-stage-larvae-of-ascaris-spp-is-a-major-antibody-target-in-infected-pigs-and-humans
#13
Johnny Vlaminck, Dries Masure, Tao Wang, Peter Nejsum, Cornelis H Hokke, Peter Geldhof
BACKGROUND: The pig parasite Ascaris suum plays and important role in veterinary medicine and represents a suitable model for A. lumbricoides, which infects over 800 million people. In pigs, continued exposure to Ascaris induces immunity at the level of the gut, protecting the host against migrating larvae. The objective of this study was to identify and characterize parasite antigens targeted by this local immune response that may be crucial for parasite invasion and establishment and to evaluate their protective and diagnostic potential...
December 2016: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/27891499/a-presumptive-case-of-human-rabies-a-rare-survived-case-in-rural-ghana
#14
Paschal Awingura Apanga, John Koku Awoonor-Williams, Michael Acheampong, Matthew Ayamba Adam
Rabies remains endemic in Ghana and continues to pose a major public health threat to humans and animals with a nearly 100% case fatality rate in humans. We report of a presumptive case of human rabies whose survival represents a rare occurrence in rural Ghana and worldwide. Lessons from this case study provide a critically needed focus in helping improve rabies surveillance and case management in Ghana. We report of the survival of a 36-year-old man who developed clinical rabies after he was bitten by his dog, while restraining the dog with a chain...
2016: Frontiers in Public Health
https://www.readbyqxmd.com/read/27890874/development-of-a-lipopolysaccharide-lps-supplemented-adjuvant-and-its-effects-on-cell-mediated-and-humoral-immune-responses-in-male-rats-immunized-against-sperm
#15
Junko Noguchi, Shinya Watanabe, Thanh Q Dang Nguyen, Kazuhiro Kikuchi, Hiroyuki Kaneko
Supplementation with lipopolysaccharide (LPS) from non-pathogenic Escherichia coli was found to enhance the adjuvant effects of a veterinary vaccine adjuvant (ISA 71VG(®)). Sperm immunization using 71VG as an adjuvant in the immature period induced infertility in 25% of male rats, whereas this increased to 62.5% after immunization with 71VG + LPS or Freund's complete adjuvant (FCA). Mean testicular weight of non-sterile males in the 71VG + LPS group was significantly lower than that in the 71VG or FCA group...
November 28, 2016: Journal of Reproduction and Development
https://www.readbyqxmd.com/read/27890399/a-partially-purified-outer-membrane-protein-virb9-1-for-low-cost-nanovaccines-against-anaplasma-marginale
#16
Liang Zhao, Antonino S Cavallaro, David Wibowo, Bing Zhang, Jun Zhang, Neena Mitter, Chengzhong Yu, Chun-Xia Zhao, Anton P J Middelberg
Anaplasma marginale is a devastating tick-borne pathogen causing anaplasmosis in cattle and results in significant economic loss to the cattle industry worldwide. Currently, there is no widely accepted vaccine against A. marginale. New generation subunit vaccines against A. marginale, which are much safer, more efficient and cost-effective, are in great need. The A. marginale outer membrane protein VirB9-1 is a promising antigen for vaccination. We previously have shown that soluble recombinant VirB9-1 protein can be expressed and purified from Escherichia coli and induce a high level of humoral and cellular immunity in mice...
January 3, 2017: Vaccine
https://www.readbyqxmd.com/read/27881655/porcine-reproductive-and-respiratory-syndrome-virus-nsp1%C3%AE-inhibits-nf-%C3%AE%C2%BAb-activation-by-targeting-the-linear-ubiquitin-chain-assembly-complex
#17
Huiyuan Jing, Liurong Fang, Zhen Ding, Dang Wang, Wenqi Hao, Li Gao, Wenting Ke, Huanchun Chen, Shaobo Xiao
: Linear ubiquitination, a newly discovered posttranslational modification, is catalyzed by the linear ubiquitin chain assembly complex (LUBAC), which is composed of three subunits: one catalytic subunit HOIP and two accessory molecules, HOIL-1L and SHARPIN. Accumulating evidence suggests that linear ubiquitination plays a crucial role in innate immune signaling and especially in the activation of the NF-κB pathway by conjugating linear polyubiquitin chains to NF-κB essential modulator (NEMO, also called IKKγ), the regulatory subunit of the IKK complex...
February 1, 2017: Journal of Virology
https://www.readbyqxmd.com/read/27860492/veterinary-replicon-vaccines
#18
Mia C Hikke, Gorben P Pijlman
Vaccination is essential in livestock farming and in companion animal ownership. Nucleic acid vaccines based on DNA or RNA provide an elegant alternative to classical veterinary vaccines that have performed suboptimally. Recent advances in terms of rational design, safety, and efficacy have strengthened the position of nucleic acid vaccines in veterinary vaccinology. The present review focuses on replicon vaccines designed for veterinary use. Replicon vaccines are self-amplifying viral RNA sequences that, in addition to the sequence encoding the antigen of interest, contain all elements necessary for RNA replication...
November 14, 2016: Annual Review of Animal Biosciences
https://www.readbyqxmd.com/read/27856424/eradication-of-canine-diffuse-large-b-cell-lymphoma-in-a-murine-xenograft-model-with-cd47-blockade-and-anti-cd20
#19
Kipp Weiskopf, Katie L Anderson, Daisuke Ito, Peter J Schnorr, Hirotaka Tomiyasu, Aaron M Ring, Kristin Bloink, Jem Efe, Sarah Rue, David Lowery, Amira Barkal, Susan Prohaska, Kelly M McKenna, Ingrid Cornax, Timothy D O'Brien, M Gerard O'Sullivan, Irving L Weissman, Jaime F Modiano
Cancer immunotherapies hold much promise, but their potential in veterinary settings has not yet been fully appreciated. Canine lymphomas are among the most common tumors of dogs and bear remarkable similarity to human disease. In this study, we examined the combination of CD47 blockade with anti-CD20 passive immunotherapy for canine lymphoma. The CD47/SIRPα axis is an immune checkpoint that regulates macrophage activation. In humans, CD47 is expressed on cancer cells and enables evasion from phagocytosis...
December 2016: Cancer Immunology Research
https://www.readbyqxmd.com/read/27831541/dna-vaccine-delivery-and-improved-immunogenicity
#20
Kevin R Porter, Kanakatte Raviprakash
The promise of DNA vaccines is as compelling today as it was more than a decade ago. Ease of manufacture, stability at ambient temperatures without the need for a cold chain and its ability to mimic natural infections and elicit appropriate immune responses makes this vaccine platform extremely attractive. Although, human clinical trials of DNA vaccines have yielded less than optimal results, the approval and licensing of a few veterinary vaccines is testimony to the proof-of-concept and the hope that licensed DNA vaccines for human use may not be too far away...
November 10, 2016: Current Issues in Molecular Biology
keyword
keyword
27281
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"