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arthritis rheumathoid

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https://www.readbyqxmd.com/read/26286461/zinc-as-a-micronutrient-and-its-preventive-role-of-oxidative-damage-in-cells
#1
REVIEW
Veronika Kloubert, Lothar Rink
Zinc is an essential trace element with special importance in the immune system. Deficiencies of zinc are seen in the course of ageing and in various diseases, such as diabetes mellitus or rheumathoid arthritis. The trace element is essential for a variety of basic cellular functions and especially important for various enzymes participating in the production and neutralization of reactive oxygen species (ROS) which are normally produced by the cell. Under normal conditions ROS are neutralized and are not able to harm the cell, but in case of ROS elevation, oxidative damage within the cell is the result...
October 2015: Food & Function
https://www.readbyqxmd.com/read/25182263/-focal-infection-in-children-an-underestimated-problem
#2
Tamara Pawlaczyk-Kamieńska, Elżbieta Pawlaczyk-Wróblewska
The authors discuss the problem of joint inflammation based on the case of a 3 years old girl in whom the changes occurred in the lower limbs. The detailed diagnostic investigations confirmed the existence of the active focus in the oral cavity. The paper presents the case of a 3-year old girl with lower limbs joints inflamation. After their extraction a complete remission of inflammatory markers was achieved, which confirmed the correctness existence of an active focus. Furthermore, the presented case report demonstrates that oral health is a very important factor, which should be considered in the diagnosis and treatment of systemic diseases, including rheumathoid arthritis...
2014: Developmental Period Medicine
https://www.readbyqxmd.com/read/24800597/-delayed-diagnosis-in-a-case-of-granulomatosis-with-polyangiitis-wegener-s-with-initial-predominance-of-joint-involvement
#3
Anca Macri, Ruxandra Ulmeanu, Florin Mihălţan, Gabriela Popa, Radu Stoica
The authors present the case of a 53-year-old female, initially admitted in a rheumatology department for fever and diffuse arthritis--being diagnosed with sero-positive rheumathoid arthritis. Although the chest X-ray and CT scan of thorax showed several abnormal features (medium lobe atelectasis, pseudo-cyst in the posterior segment of the right upper lobe with satellite milliary nodules, mediastinal lymph node enlargement), the investigations performed in our pneumology department couldn't establish the etiology of radiological abnormalities...
January 2014: Pneumologia: Revista Societății Române de Pneumologie
https://www.readbyqxmd.com/read/24633430/-a-48-year-old-patient-with-oligoarthritis-of-the-knees-having-excluded-spondyloarthritis-and-rheumathoid-arthritis
#4
M Gehlen, S Janik, P Dudko, M Schwarz-Eywill
We report the case of a patient with amyloid light-chain (AL) amyloidosis, presenting for more than 1.5 years with oligoarthritis as the only clinical symptom of the underlying disease. Developing further organ symptoms (heart and gastrointestinal tract) led to the definitive diagnosis. Joint involvement due to AL amyloidosis is extremely rare and may mimic rheumatoid arthritis. Arthritis might be the first symptom of the AL amyloidosis. The combination of arthritis and other organ disorders (e.g., proteinuria, heart failure, or diarrhea) should initiate further diagnostic efforts considering AL amyloidosis as a differential diagnosis...
April 2014: Der Internist
https://www.readbyqxmd.com/read/24365318/spinal-stenosis
#5
REVIEW
João Levy Melancia, António Fernandes Francisco, João Lobo Antunes
Narrowing of the spinal canal or foramina is a common finding in spine imaging of the elderly. Only when symptoms of neurogenic claudication and/or cervical myelopathy are present is a spinal stenosis diagnosis made, either of the lumbar spine, cervical spine or both (only very rarely is the thoracic spine involved). Epidemiological data suggest an incidence of 1 case per 100 000 for cervical spine stenosis and 5 cases per 100 000 for lumbar spine stenosis. Cervical myelopathy in patients over 50 years of age is most commonly due to cervical spine stenosis...
2014: Handbook of Clinical Neurology
https://www.readbyqxmd.com/read/24100773/-economic-evaluation-of-rheumathoid-arthritis-monotherapy-with-tocilizumab-and-adalimumab
#6
Federico Navarro Sarabia, Francisco J Blanco, José Ma Álvaro Gracia, Juan A García Meijide, José Luis Poveda, Darío Rubio-Rodríguez, Carlos Rubio-Terrés
BACKGROUND: Tocilizumab (TCZ) was superior to adalimumab (ADA), as monotherapy, in reducing signs and symptoms of adult rheumatoid arthritis (RA) when methotrexate (MTX) treatment is poorly tolerated or inappropriate. The aim of the study was to analyze the cost-effectiveness of TCZ vs ADA in these patients. METHODS: Economic evaluation of the cost per response or remission of TCZ vs ADA from ADACTA (time horizon: 24 weeks). Clinical response criteria ACR or disease remission criteria, DAS28...
July 2013: Revista Española de Salud Pública
https://www.readbyqxmd.com/read/23882934/-the-conversion-of-hypothyroidism-into-hyperthyroidism-during-leflunomide-with-povidone-iodine-treatment-of-rheumatoid-arthritis
#7
Marek Grzywa, Małgorzata Kadziela
Till now there has not been reported data related to the influence of leflunomide on the thyroid gland function of the treated person. The authors described the case of woman with rheumathoid arthritis and hypothyroidism who revealed hyperthyroidism in 7 months after starting leflunomide tablets treatment containing povidone iodine as well. Also both autonomical tissue area in thyroid right lobe and hight TSHRAb level were found. Leflunomid tablets containing povidone iodine in its structure can cause hyperthyroidism in the person with previous hypothyroidism and nodular goiter, probably as a result of immunological reconversion and tissue nodular functional autonomisation...
June 2013: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/23123796/influence-of-polysaccharide-fractions-isolated-from-caltha-palustris-l-on-the-cellular-immune-response-in-collagen-induced-arthritis-cia-in-mice-a-comparison-with-methotrexate
#8
Agnieszka Suszko, Bożena Obmińska-Mrukowicz
ETHNOPHARMACOLOGICAL RELEVANCE: The extracts from Caltha palustris have been used in traditional Canadian and Asian medicine to treat arthritis and rheumatism. AIMS: The aim of the study was to investigate the anti-arthritis and immunomodulatory activity of the polysaccharide fractions B and C of Caltha palustris L. herbal extracts in collagen-induced arthritis (CIA) mice, an animal model of rheumathoid arthritis. The results were compared with those of methotrexate (MTX) treatment...
January 9, 2013: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/21812362/-diagnostic-value-of-antineutophil-cytoplasmic-antibodies
#9
REVIEW
Agnieszka Zak-Gołab, Antoni Hrycek, Michał Holecki, Jerzy Chudek
Antineutrophil cytoplasmic antibodies (ANCA) constitute a family of auto-antibodies directed against various components of the neutrophil cytoplasm. The indirect immunofluorecence assays detected three fluorescent staining patterns: cANCA--cytoplasmic; pANCA--perinuclear and aANCA--atypical. Occurence ANCA is mainly associated with Wegener's granulomatosis and vasculitis, but they are also detected in autoimmune diseases (eg. in systemic lupus erythematosus, in rheumathoid arthritis, Sjögren's syndrome, in dermatomyositis) and in inflamatory bowel diseases (Crohn disease, colitis ulcerosa)...
2011: Wiadomości Lekarskie: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/21779672/-anterior-uveitis-in-the-absence-of-scleritis-in-a-patient-with-rheumatoid-arthritis-case-report
#10
Carolina Rottili Daguano, Claudia Regina Bochnia, Marcelo Gehlen
Rheumatoid arthritis is the most common collagenosis and affects almost 0.6% of Brazilian population. It is an important cause of articular deformities. The main ocular manifestation of rheumatoid arthritis is dry eyes (secondary Sjögren's syndrome), followed by scleritis, peripheral ulcerative keratitis and uveitis. The aim of this paper is to present a case of anterior uveitis in the absence of scleritis in a patient with rheumatoid arthritis, a very rare presentation in this type of patient. Female patient, 55 years old, with rheumatoid arthritis, presenting suddenly ocular pain and low vision in the right eye...
March 2011: Arquivos Brasileiros de Oftalmologia
https://www.readbyqxmd.com/read/21655943/metal-chelation-therapy-in-rheumathoid-arthritis-a-case-report-successful-management-of-rheumathoid-arthritis-by-metal-chelation-therapy
#11
Fabrizia Bamonti, Alessandro Fulgenzi, Cristina Novembrino, Maria Elena Ferrero
Toxic metals are involved in the pathogenesis of some neurodegenerative and vascular diseases and are known to impair the immune system functions. We report here the case of a patient affected by heavy metal intoxication, who had developed an autoimmune disease. There was evidence of aluminium, cadmium and lead intoxication in a 63-year old Italian woman affected by rheumatoid arthritis (RA). We treated the patient with calcium disodium edetate (EDTA) once a week for a year in order to remove traces of heavy metal intoxication...
December 2011: Biometals: An International Journal on the Role of Metal Ions in Biology, Biochemistry, and Medicine
https://www.readbyqxmd.com/read/21585261/leprosy-susceptibility-genetic-variations-regulate-innate-and-adaptive-immunity-and-disease-outcome
#12
REVIEW
Cynthia Chester Cardoso, Ana Carla Pereira, Carolinne de Sales Marques, Milton Ozório Moraes
The past few years have been very productive concerning the identification of genes associated with leprosy. Candidate gene strategies using both case-control and family-based designs, as well as large-scale approaches such as linkage and gene-expression genomic scans and, more recently, genome-wide association studies, have refined and enriched the list of genes highlighting the most important innate and adaptive immune pathways associated with leprosy susceptibility or resistance. During the early events of host-pathogen interaction identified genes are involved in pattern recognition receptors, and mycobacterial uptake (TLRs, NOD2 and MRC1), which modulate autophagy...
May 2011: Future Microbiology
https://www.readbyqxmd.com/read/21543034/cyclosporine-a-area-under-time-concentration-curve-in-rheumatologic-patients-after-the-first-dose-which-of-the-sparse-sampling-strategies-will-predict-the-best
#13
B Koristkova, M Grundmann, D Suchy, I Perinova, H Brozmanova, O Mayer
OBJECTIVE: The aim of the present study was to validate the limited sampling strategies (LSS:s) for prediction of AUC of cyclosporine A (CsA) after the first dose in rheumatologic patients. METHODS: 22 patients suffering from rheumathoid arthritis, systemic lupus erythematodus, ankylosing spondylitis dermato(poly)myositis or seronegative spondylarthritis were treated with Neoral® (female/male: 11/3, mean ± SD: age 49 ± 14 y, body weight 75 ± 12 kg, height 166 ± 7 cm, dose 71 ± 25 mg, dose per kg 1...
May 2011: International Journal of Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/21540621/cerebral-anomalies-and-chiari-type-1-malformation
#14
Marcelo Galarza, Juan F Martínez-Lage, Steven Ham, Sandeep Sood
OBJECTIVE: To analyze the association of diverse cerebral anomalies in a series of pediatric patients with cerebellar tonsillar ectopia. METHODS: We reviewed the medical records of 60 children diagnosed with Chiari type 1 malformation (CM1), of these, 20 patients (11 boys and 9 girls; mean age 7.2 years, range 2-16 years) had an associated cerebral anomaly. Symptoms of tonsillar ectopia evolved over a mean of 12 months (range 3 months to 4 years). Syringomyelia was present in 5 cases...
2010: Pediatric Neurosurgery
https://www.readbyqxmd.com/read/20846472/tissue-infiltrating-lymphocytes-the-role-of-cytokines-in-their-growth-and-differentiation
#15
REVIEW
R Cianci, D Pagliari, V Pietroni, R Landolfi, F Pandolfi
The second half of the XX century saw a continuous improvement in the understanding of cellular immunology. The discovery of monoclonal antibodies permitted to identify several functional T-cell subpopulations, characterized by a specific pattern of cytokine secretion. According to their functions, cytokines have been divided into two main groups: pro- and anti- inflammatory. Cytokines are involved in several aspects of immunity and inflammation. Because of its importance in host defence, the cytokine system is redundant and therefore different cytokines may perform similar activities...
July 2010: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/20416859/-lipid-profile-and-cardiovascular-risk-in-patients-with-rheumatoid-arthritis-effect-of-the-disease-and-of-drug-therapy
#16
REVIEW
B Hansel, E Bruckert
The increased mortality in patients with rheumathoid arthritis (RA) is mainly due to high incidence of cardiovascular (CV) disease. CV morbidity and mortality in RA can be explained by several mechanisms: (1) chronic inflammation, (2) enhanced prevalence of traditional CV risk factors including atherogenic dyslipoproteinemia, (3) a lower use of evidence-based therapy such as statins and (4) chronic treatment for RA such as glucocorticoids. It is difficult to distinguish between the role of pharmacological treatment per se and the severity or duration of the disease since these two parameters are closely interrelated...
September 2010: Annales D'endocrinologie
https://www.readbyqxmd.com/read/18996199/brain-effects-of-melanocortins
#17
REVIEW
Alfio Bertolini, Raffaella Tacchi, Anna Valeria Vergoni
The melanocortins (alpha, beta and gamma-melanocyte-stimulating hormones: MSHs; adrenocorticotrophic hormone: ACTH), a family of pro-opiomelanocortin (POMC)-derived peptides having in common the tetrapeptide sequence His-Phe-Arg-Trp, have progressively revealed an incredibly wide range of extra-hormonal effects, so to become one of the most promising source of innovative drugs for many, important and widespread pathological conditions. The discovery of their effects on some brain functions, independently made by William Ferrari and David De Wied about half a century ago, led to the formulation of the term "neuropeptide" at a time when no demonstration of the actual production of peptide molecules by neurons, in the brain, was still available, and there were no receptors characterized for these molecules...
January 2009: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/18466418/inhibiting-metalloproteases-with-pd-166793-in-heart-failure-impact-on-cardiac-remodeling-and-beyond
#18
REVIEW
Nina Kaludercic, Merry L Lindsey, Barbara Tavazzi, Giuseppe Lazzarino, Nazareno Paolocci
Metalloproteinases (MMPs, also called matrixins) are extracellular proteolytic enzymes involved in the degradation of both matrix and nonmatrix proteins. Currently, 25 MMPs have been identified in humans, and the overexpression of one or more MMPs has been implicated in several pathologies, spanning from cancer to rheumathoid arthritis to cardiovascular disease. While research over the past 20 years has focused on understanding MMP biology and selectively inhibiting MMP activity, key issues that remain to be addressed include MMP roles in the context of normal versus pathological conditions and whether globally inhibiting MMPs improves or deteriorates overall organ function...
2008: Cardiovascular Therapeutics
https://www.readbyqxmd.com/read/17537367/-antibodies-to-citrullinated-peptides-in-rheumathoid-arthritis
#19
REVIEW
Alejandro Balsa, Dora Pascual-Salcedo, Javier Martín
Rheumatoid arthritis is a systemic autoimmune disease characterized by chronic inflammation of the synovial joints leading to progressive joint destruction. The serum of these patients contains a large repertoire of autoantibodies, mainly rheumatoid factor, which is part of the ACR classification criteria in spite of having only moderate specificity. Antibodies directed to citrullinated proteins provide clinicians with a valuable tool for early diagnosis. It has been shown that these antibodies can be detected years before presentation of the first symptom and are very useful for diagnosis and prognosis, due to good sensitivity and specificity and prediction of development of erosive disease...
May 5, 2007: Medicina Clínica
https://www.readbyqxmd.com/read/16888149/vip-pacap-system-in-immunity-new-insights-for-multitarget-therapy
#20
REVIEW
R P Gomariz, Y Juarranz, C Abad, A Arranz, J Leceta, C Martinez
Our research about VIP/PACAP and the immune system goes back to 1990 when our group described the expression of VIP on lymphocytes for the first time. Since this year, using three models of disease, septic shock, rheumathoid arthritis, and Crohn's disease, we are trying to contribute with new pieces to the puzzle of immunity to approach the use of VIP/PACAP system as a therapeutic agent. In 1999 we established that the first step in the beneficial effect of the VIP/PACAP system exerts consists in its potent anti-inflammatory action...
July 2006: Annals of the New York Academy of Sciences
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