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Mostrando 1-30 of 246 resultados for "


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Ismail Sayin et al.
The Journal of experimental medicine, 215(6), 1531-1542 (2018-05-18)
T follicular regulatory (Tfr) cells are a population of CD4+ T cells that express regulatory T cell markers and have been shown to suppress humoral immunity. However, the precise mechanisms and location of Tfr-mediated suppression in the lymph node (LN)
Bochen Song et al.
Journal of animal science and biotechnology, 12(1), 42-42 (2021-03-19)
There are many diseases in poultry, many of which are caused by poor immune function. It is not clear how cytokines and various immune cell functions change with age in modern broilers. The purpose of this study was to explore
Dong Ha Kim et al.
British journal of neurosurgery, 1-2 (2018-03-02)
We report a case of high thoracic ossification of the ligamentum flavum (OLF) causing a partial Horner's syndrome. A 57-year-old man developed a walking disorder, as well as right-sided miosis and anhidrosis. Magnetic resonance imaging demonstrated a spinal cord compressing
Nikola M Stojanović et al.
Oxidative medicine and cellular longevity, 2021, 6635310-6635310 (2021-01-29)
Both oxidative and psychological (mental) stress are the likely culprits for several acute and chronic health disturbances, and adequate tests mimicking that are needed. Herein, in controlled laboratory surroundings, a PEBL (Psychology Experiment Building Language) test battery was used to
Cindy Le Bourgot et al.
The British journal of nutrition, 117(1), 83-92 (2017-01-25)
Prebiotic supplementation modulates immune system development and function. However, less is known about the effects of maternal prebiotic consumption on offspring intestinal defences and immune system responsiveness. We investigated the effects of maternal short-chain fructo-oligosaccharide (scFOS) supplementation on mucin-secreting cells
Xiaojian Yin et al.
Food & function, 11(10), 8788-8799 (2020-09-22)
Arecoline is one of the main medicinal constituents in areca. Melatonin is an amine molecule with multiple functions in plants and animals. However, the interaction between arecoline and melatonin remains unknown. Herein, metabolomics analysis showed that multiple metabolites including arecoline
C D Espinosa et al.
Journal of animal science, 95(12), 5447-5454 (2018-01-03)
Three experiments were conducted to determine effects of Cu hydroxychloride on DE and ME, apparent total tract digestibility (ATTD) of energy and acid hydrolyzed ether extract (AEE), and growth performance of pigs fed a diet based on corn and soybean
Yetong Xu et al.
Animal nutrition (Zhongguo xu mu shou yi xue hui), 6(3), 269-277 (2020-10-03)
This study evaluated the effects of micro-encapsulated (protected) organic acids (OA) and essential oils (EO) combination, P(OA + EO), and effects of a regular blend of free acids (FA) on the growth, immune responses, intestinal barrier and microbiota of weaned piglets challenged
A J Jääskeläinen et al.
Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology, 129, 104512-104512 (2020-06-21)
There is an urgent need for reliable high-throughput serological assays for the management of the ongoing COVID-19 pandemic. Preferably, the performance of serological tests for a novel virus should be determined with clinical specimens against a gold standard, i.e. virus
Paola Mantuano et al.
Nutrients, 12(8) (2020-08-06)
Branched-chain amino acids (BCAAs: leucine, isoleucine, valine) account for 35% of skeletal muscle essential amino acids (AAs). As such, they must be provided in the diet to support peptide synthesis and inhibit protein breakdown. Although substantial evidence has been collected
Lizeth Lacharme-Lora et al.
Scientific reports, 7, 45090-45090 (2017-03-24)
Campylobacter jejuni is the leading cause of foodborne bacterial gastroenteritis with contaminated poultry meat its main source. Control of C. jejuni is a priority for the poultry industry but no vaccines are available and their development hampered by poor understanding
Feed Supplementation with Red Seaweeds,
Garima Kulshreshtha et al.
Frontiers in microbiology, 8, 567-567 (2017-04-27)
Yousif A Abu-Zeid et al.
World journal of gastroenterology, 20(42), 15830-15836 (2014-11-18)
To determine celiac disease (CD) prevalence and associated manifestations or risk factors in healthy adult Emiratis. It is a cross-sectional prospective study, recruiting 1197 (573 women and 624 men) healthy Emiratis between September 2007 and April 2008 among those who
Yasuhiro Uchimura et al.
Immunity, 49(3), 545-559 (2018-09-09)
Although the mammalian microbiota is well contained within the intestine, it profoundly shapes development and metabolism of almost every host organ. We questioned the range and depth of microbial metabolite penetration into the host, and how this is modulated by
Hiroshi Bannai et al.
Veterinary microbiology, 222, 18-24 (2018-08-07)
Immune responses were compared after intranasal (IN) and intramuscular (IM) vaccination of horses with a modified live equine herpesvirus type-1 (EHV-1) vaccine, and the protective effect after EHV-1 challenge was evaluated. IN- and IM-vaccinated groups (n = 5 each) showed significant rises
Lakmini Inoka Wijesooriya et al.
Journal of medical microbiology, 67(9), 1232-1242 (2018-08-04)
Respiratory tract infections are a major cause of global morbidity and mortality. Pneumonia is the ninth leading cause of mortality in Sri Lanka. Atypical pathogens cause about one-fifth of community-acquired pneumonia, while Mycoplasma pneumoniae accounts for about 50 %. This study
Tatiana Gupalova et al.
PloS one, 14(6), e0218679-e0218679 (2019-06-30)
Streptococcus pneumonia is an important human pathogen that causes various severe diseases such as pneumonia, otitis and meningitis. Vaccination against S. pneumoniae is implemented in many developed countries. The presently used vaccines are safe, well tolerated but relatively expensive and
Xiang Gu et al.
Frontiers in microbiology, 11, 1281-1281 (2020-08-01)
Background: Microbial dysbiosis is closely associated with visceral hypersensitivity and is involved in the pathogenesis of irritable bowel syndrome (IBS), but the specific strains that play a key role have yet to be identified. Previous bioinformatic studies have demonstrated that
Nagah Arafat et al.
Avian pathology : journal of the W.V.P.A, 49(5), 496-506 (2020-08-25)
Salmonella and avian influenza virus are important pathogens affecting the poultry industry and human health worldwide. In this experimental study, we evaluated the consequences of co-infection of Salmonella enteritidis (SE) with H9N2 avian influenza virus (H9N2-AIV) in chickens. Four groups
Thanya Varinrak et al.
Avian pathology : journal of the W.V.P.A, 46(5), 515-525 (2017-04-20)
A previous study demonstrated that a recombinant outer membrane protein H (rOmpH)-based intranasal fowl cholera vaccine elicited efficient homologous protection against the Pasteurella multocida strain X-73 (A:1) in chickens. The present study aimed to determine the cross-protectivity against heterologous P.
Yuko Yamamoto et al.
Journal of oral science, 59(4), 603-610 (2017-12-28)
Immunoglobulin A (IgA), which plays an important role in infection defense, is upregulated in the large intestine and oral cavity through dietary fiber intake. However, the mechanism underlying salivary IgA increase through dietary fiber intake remains unknown. This study investigated
S Fernández et al.
Beneficial microbes, 11(5), 477-488 (2020-09-03)
Neonatal calf diarrhoea is one of the challenges faced by intensive farming, and probiotics are considered a promising approach to improve calves' health. The objective of this study was to evaluate the effect of potential probiotic lactobacilli on new-born dairy
Alessandra Penatti et al.
Arthritis research & therapy, 19(1), 103-103 (2017-05-21)
The aim was to investigate CD4 Peripheral blood, synovial fluid (SF) and synovial membranes (SM) of RA and OA patients were analyzed. CD4 In peripheral blood, OA patients had altered frequencies of regulatory T-cell subsets, and higher frequencies of Th17
Yingxia Zheng et al.
European journal of immunology, 50(3), 426-438 (2019-12-07)
Although CD4+ CD45RA- Foxp3l ° cytokine-secreting T cells (Fr.III cells) have been reported to be increased in systemic lupus erythematosus (SLE), their function and effects on response of B cells are still unclear. Here, we dissect how BACH2 regulates Fr.III
Atilio Sersun Calefi et al.
Research in veterinary science, 123, 273-280 (2019-02-04)
Heat stress has a relevant effect on animal health and productivity. Stress and environmental changes can contribute to disease development, such as avian necrotic enteritis (NE). The goal of this study was to analyze the effects of heat stress applied
Melanie Clerc et al.
Parasitology, 146(8), 1096-1106 (2019-03-28)
Within-host interactions among coinfecting parasites are common and have important consequences for host health and disease dynamics. However, these within-host interactions have traditionally been studied in laboratory mouse models, which often exclude important variation and use unnatural host-parasite combinations. Conversely
Guo Liu et al.
Frontiers in immunology, 11, 1303-1303 (2020-07-14)
Secretory IgA is critical to prevent the invasion of pathogens via mucosa. However, the key factors and the mechanisms of IgA generation in the porcine gut are not well-understood. In this study, a panel of factors, including BAFF, APRIL, CD40L
Johannes Wolf et al.
Journal of clinical laboratory analysis, 32(4), e22360-e22360 (2017-11-24)
Antibodies against tissue transglutaminase (TTG) of isotype IgA (IgA-aTTG) represent reliable diagnostic markers to confirm or exclude celiac disease (CD). Hemolysis (HL) is an important pre-analytical factor. HL can be quantified as HL index (HI) correlating with the concentration of
Jessica Ruggeri et al.
PloS one, 15(3), e0229065-e0229065 (2020-03-04)
Porcine Reproductive and Respiratory Syndrome (PRRS) is a complex model of host/virus relationship. Disease control measures often includes "acclimatization", i.e. the exposure of PRRS-naïve gilts and sows to PRRSV-infected pigs and premises before the breeding period. In this respect, we
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