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https://www.readbyqxmd.com/read/28748511/unique-histologic-features-of-tonsils-from-patients-with-periodic-fever-aphthous-stomatitis-pharyngitis-and-cervical-adenitis-pfapa-syndrome
#1
Kalpana Manthiram, Hernan Correa, Kelli Boyd, Joseph Roland, Kathryn Edwards
The objective of this study is to compare the histology and immune cell composition of tonsils from patients with periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome to those from patients with obstructive sleep apnea (OSA). Patients with PFAPA and age-matched controls with OSA who had undergone tonsillectomy at Vanderbilt Children's Hospital were recruited. After informed consent, archival paraffin-embedded, formalin-fixed tonsil tissues were obtained. Sizes of major histologic regions were measured...
July 26, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28745229/delivering-resveratrol-on-the-buccal-mucosa-using-mucoadhesive-tablets-a-potential-treatment-strategy-for-inflammatory-oral-lesions
#2
Isadora Conde Ferreira Martins, Nádia Rezende Barbosa Raposo, Hanny Reis Mockdeci, Hudson Caetano Polonini, Anderson de Oliveira Ferreira, Gisele Maria Campos Fabri, Maria das Graças Afonso Miranda Chaves
Resveratrol is a polyphenol which has been gaining momentum in therapeutics in the last years. In this work, we hypothesized that it could act in the prophylaxis and/or treatment of inflammatory lesions of the oral cavity through its delivery from two different formulations of buccal mucoadhesive tablets. This was assessed through permeation studies, in order to verify the drug diffusivity through the buccal mucosa, using a porcine model to predict the human in vivo behavior. We observed that the tablet with a lower percentage of viscosity agents delivered more resveratrol, although a large amount of the drug was found retained within the stratum corneum...
July 26, 2017: Current Drug Delivery
https://www.readbyqxmd.com/read/28702966/possible-role-of-helicobacter-pylori-in-diseases-of-dermatological-interest
#3
C Guarneri, J Lotti, M Fioranelli, M G Roccia, T Lotti, F Guarneri
Helicobacter pylori is a gram-negative, flagellate, microaerophilic bacterium identified for the first time about 30 years ago, as a pathogenic factor of gastritis and peptic ulcer. Soon after, it was linked to several gastrointestinal and extra-gastrointestinal diseases (hematological, cardiovascular, neurological, pulmonary and ocular diseases, obesity, diabetes mellitus, growth retardation and extragastric MALT lymphoma). Association and possible cause-effect correlation with H. pylori infection were suggested in diseases of dermatological interest such as chronic urticaria, rosacea, Henoch-Schoenleins purpura, idiopathic thrombocytopenic purpura, cutaneous and oral lichen planus, atopic dermatitis, recurrent aphthous stomatitis, systemic sclerosis, psoriasis, Sjögrens syndrome, Behçet's disease, pruritus, alopecia areata, primary cutaneous marginal zone B-cell lymphomas, vitiligo, chronic prurigo, multiformis, prurigo nodularis, leukocytoclastic vasculitis, prurigo pigmentosa, eczema nummulare, primary cutaneous MALT-type lymphoma, sublamina densa-type linear IgA bullous dermatosis, Sweet's syndrome, cutaneous T-cell pseudolymphoma and pemphigus vulgaris...
July 13, 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28688949/enamel-defects-and-aphthous-stomatitis-in-celiac-and-healthy-subjects-systematic-review-and-meta-analysis-of-controlled-studies
#4
REVIEW
Michele Nieri, Elena Tofani, Efisio Defraia, Veronica Giuntini, Lorenzo Franchi
OBJECTIVES: The aim of this systematic review was to compare the presence of enamel defects and aphthous stomatitis between celiac patients and healthy controls. DATA SOURCES: A systematic review of articles selected from MEDLINE, EMBASE and Google Scholar was performed by two independent operators. Additional studies hand-searched and found in the principal dental and gastroenterology journals were included. STUDY SELECTION: Only controlled studies on celiac patients compared to healthy subjects were included...
July 5, 2017: Journal of Dentistry
https://www.readbyqxmd.com/read/28675014/-soluble-programmed-death-1-and-soluble-programmed-death-ligand-1-protein-expression-and-immune-status-in-patients-with-recurrent-aphthous-ulcer
#5
Jiang Nan, Luo Liang, Liu Li, Sun Xiaoqin, Jiang Xing, Cai Yang
OBJECTIVE: This study aims to investigate the possible role and significance of soluble programmed death-1 (sPD-1)  /soluble programmed death ligand 1 (sPD-L1) in the immune pathogeneses of recurrent aphthous ulcer (RAU). METHODS: A total of 30 RAU cases (18 cases of minor RAU, 5 cases of major RAU, and 7 cases of herpetiform ulcers) were enrolled in this study. A total of 18 healthy people served as controls. Lymphocyte subsets (CD3⁺, CD4⁺, CD8⁺, CD19⁺, and CD16⁺+56⁺) were investigated by flow cytometric analysis...
June 1, 2017: Hua Xi Kou Qiang Yi Xue za Zhi, Huaxi Kouqiang Yixue Zazhi, West China Journal of Stomatology
https://www.readbyqxmd.com/read/28631704/-beh%C3%A3-et-s-disease-intracardiac-thrombosis-a-description-of-two-cases-and-a-review-of-literature
#6
Z S Alekberova, P S Ovcharov, T A Lisitsyna, A V Volkov, T V Popkova
Behçet's disease (BD) is systemic vasculitis of unknown etiology, which is more common in the countries located along the Great Silk Road. The disease is diagnosed if a patient has 4 key diagnostic signs: aphthous stomatitis, genital sores, and eye and skin lesions. Vascular diseases referred to as minor criteria for BD are characterized by the formation of aneurysms and thrombosis, predominantly in the venous bed. In venous disorders, a blood clot can form in any vessel, including caval, cerebral, pulmonary, and other veins...
2017: Terapevticheskiĭ Arkhiv
https://www.readbyqxmd.com/read/28573247/in-vitro-study-of-concentration-effect-and-time-course-pattern-of-white-alum-on-escherichia-coli-o157-h7-growth
#7
Reza Shahriari, Saeed Salari, Saeed Shahriari
BACKGROUND: Nowadays, the demand for antibacterial fabrics has increased. White alum is used for oral aphthous ulcers treatment in traditional medicine of Sistan city, Sistan and Baluchistan Province, Iran, and also as a flocculent for water purification. This study is aimed to evaluate the effect of concentration and time on antibacterial activity of white alum on Escherichia coli O157:H7. MATERIALS AND METHODS: 0.25, 0.5, 1 and 2% concentrations of white alum were added to 10(8) CFU of Escherichia coli O157:H7...
2017: African Journal of Traditional, Complementary, and Alternative Medicines: AJTCAM
https://www.readbyqxmd.com/read/28572831/the-effect-of-pudilan-anti-inflammatory-oral-liquid-on-the-treatment-of-mild-recurrent-aphthous-ulcers
#8
Ying Jin, Xiaoping Lin, Liming Song, Mengnan Liu, Ying Zhang, Xiangmin Qi, Danping Zhao
Recurrent aphthous ulcers are the most common recurrent oral mucosal lesions characterized by recurrence and pain. The aim of this research is to evaluate the short-term curative effect of the traditional Chinese medicine "Pudilan anti-inflammatory oral liquid" on mild recurrent aphthous ulcers. A total of 234 patients were divided into a treatment group and a control group. Both groups used vitamin B2 as the basis of treatment. The treatment group took a Pudilan anti-inflammatory oral solution for 8 days while the control group was given a liquid placebo...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28570435/intermediate-uveitis-associated-with-periodic-fever-aphthous-stomatitis-pharyngitis-and-cervical-adenitis-syndrome
#9
Rene Y Choi, Akbar Shakoor, John Bohnsack, Albert T Vitale
BACKGROUND/PURPOSE: To report two novel cases of intermediate uveitis associated with Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis syndrome. METHODS: Observational case reports and review of the literature. RESULTS: Both patients in this report had an established diagnosis of Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis syndrome before the onset of ocular inflammation. Infectious and noninfectious systemic conditions known to be associated with intermediate uveitis were excluded...
May 29, 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28569171/oral-mucosal-lesions-in-teenagers-a-cross-sectional-study
#10
Francesca Amadori, Elena Bardellini, Giulio Conti, Alessandra Majorana
BACKGROUND: Adolescence is a period of transition to adulthood. Little is known about oral mucosal lesions (OMLs) in teenagers, in which the emergence of new habits, unfamiliar to children, could affect the type of lesions. The aim of this study was to evaluate the distribution of oral mucosal lesions (OMLs) in a wide sample of adolescents. METHODS: A retrospective cross-sectional study was carried out examining all medical records of adolescents (aged 13-18 years) treated at the Dental Clinic of the University of Brescia (Italy) in the period from 2008 to 2014...
May 31, 2017: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/28557837/unraveling-the-pathogenesis-of-periodic-fever-aphthous-stomatitis-pharyngitis-and-cervical-adenitis-through-genetic-immunologic-and-microbiologic-discoveries-an-update
#11
Kalpana Manthiram, Sivia Lapidus, Kathryn Edwards
PURPOSE OF REVIEW: Periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis (PFAPA) syndrome is considered the most common periodic fever syndrome of childhood. Although it was first described three decades ago, the pathogenesis has been poorly understood. Recent studies on the heritability and immunology of the disorder have begun to shed light into the mechanisms of this autoinflammatory disorder. This review will focus on the pathogenesis of PFAPA, especially as it pertains to the genetic susceptibility, tonsillar immunology, and the role of the microbiome...
September 2017: Current Opinion in Rheumatology
https://www.readbyqxmd.com/read/28554949/atypical-presentation-of-syphilis-as-an-aphthous-ulcer
#12
Diane J Lu, Ariella Zbar
No abstract text is available yet for this article.
May 29, 2017: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
https://www.readbyqxmd.com/read/28543912/association-study-of-interleukin-1-family-interleukin-6-and-its-receptor-gene-polymorphisms-in-patients-with-recurrent-aphthous-stomatitis
#13
Lydie Izakovicova Holla, Simona Valova, Petra Borilova Linhartova, Jirina Bartova, Jitka Petanova, Pavel Kuklinek, Antonin Fassmann
BACKGROUND: Recurrent aphthous stomatitis (RAS) is one of the most common oral chronic ulcerative disease in which proinflammatory cytokines such as interleukin-1 (IL-1) and interleukin-6 (IL-6) are thought to play an important role. The aim of this study was to investigate the possible association between polymorphisms in the IL-1 cytokine family, IL-6 or its receptor and RAS in the Czech population. METHODS: A total of 248 subjects, 184 healthy controls, and 64 patients with RAS were genotyped for IL-1A-889C>T, IL-1B-511C>T, IL-1B+3953C>T, IL-1RN86 bp variable number of tandem repeats (VNTRs) in intron 2, IL-6-597G>A, IL-6-572G>C, IL-6-174G>C, and IL-6R+48992A>C by polymerase chain reaction (PCR) methods...
May 20, 2017: Journal of Oral Pathology & Medicine
https://www.readbyqxmd.com/read/28511497/assessment-of-oxidant-antioxidant-status-and-stress-factor-in-recurrent-aphthous-stomatitis-patients-case-control-study
#14
Sherin Ziaudeen, Rathy Ravindran
INTRODUCTION: Despite its vast occurrence, the aetiology of Recurrent Aphthous Stomatitis (RAS) still remains unknown and its aetiology is multifactorial. The factors believed to be associated with the aetiology of RAS, may disturb the equilibrium of oxidant-antioxidant status of the organism and may accelerate the formation of free radicals, resulting in Oxidative Stress (OS). Psychological stress is believed to act as a triggering factor or modifying factor for RAS. AIM: To find whether oxidant-antioxidant status and psychosocial stress play a role in the pathogenesis of RAS...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28501878/-oral-manifestations-of-ulcerative-colitis
#15
C X W Tan, H S Brand, N K H de Boer, T Forouzanfar
Ulcerative colitis is an inflammatory bowel disease occurring relatively frequently in industrialised regions of the world. Pyostomatitis vegetans is the most characteristic pathognomonic oral manifestation but other oral abnormalities like aphthous lesions, caries and periodontitis are more prevalent in patients with ulcerative colitis. Oral care providers must be aware of these problems if they are to provide adequate oral care.
May 2017: Nederlands Tijdschrift Voor Tandheelkunde
https://www.readbyqxmd.com/read/28480862/influence-of-ozone-therapy-on-oral-tissue-in-modeling-of-chronic-recurrent-aphthous-stomatitis
#16
I Kovach, L Kravchenko, Yu Khotimska, R Nazaryan, V Gargin
Chronic recurrent aphthous stomatitis (CRAS) belongs to the group of chronic, inflammatory, ulcerative diseases of the oral mucosa. The aim of this study was to determine the effects of ozone on the morphofunctional peculiarities of the soft tissues in modeling chronic recurrent aphthous stomatitis. We performed experimental investigation for study of the morpho-functional state of tissues of the oral mucosa in CRAS with using of previously proposed and widely used modeling scheme with ovalbumin and aluminum hydroxide...
March 2017: Georgian Medical News
https://www.readbyqxmd.com/read/28471205/-everolimus-in-daily-clinical-practice-focusing-to-oral-mucosa-damage-issues-single-oncology-centre-experience-within-the-course-of-the-year-2016
#17
S Vokurka, M Votavová, V Arnetová, H Korunková, T Svoboda, J Kulhánková, K Kališová, V M Matějka, O Fiala, J Fínek
BACKGROUND: Oral mucositis, mTOR associated stomatitis, is a major complication in everolimus (EVE) treatment with an incidence of 44-64%. The management of it in the daily practice has not been described enough, so far. PATIENTS AND METHODS: Retrospective analysis of patients treated with EVE in 2016 at our center, n = 42 patients (69% female), median age 66 (37-81) years, breast cancer in 20 (48%) and renal cell carcinoma in 22 (52%), starting EVE dose of 10mg/day in 34 (81%) and 5mg/day in 8 (19%) patients...
2017: Klinická Onkologie: Casopis Ceské a Slovenské Onkologické Spolecnosti
https://www.readbyqxmd.com/read/28452862/anti-tnf-treatment-for-extraintestinal-manifestations-of-inflammatory-bowel-disease-in-the-swiss-ibd-cohort-study
#18
Stephan R Vavricka, Martin Gubler, Claudine Gantenbein, Muriel Spoerri, Florian Froehlich, Frank Seibold, Marijana Protic, Pierre Michetti, Alex Straumann, Nicolas Fournier, Pascal Juillerat, Luc Biedermann, Jonas Zeitz, Benjamin Misselwitz, Michael Scharl, Henriette Heinrich, Christine N Manser, Ekaterina Safroneeva, Raja Affendi Raja Ali, Gerhard Rogler, Alain M Schoepfer, Thomas Greuter
BACKGROUND: Extraintestinal manifestations (EIMs) in patients with inflammatory bowel disease (IBD) are frequently observed. Little is known about the efficacy of anti-tumor necrosis factor (TNF) in EIM management. We assessed the effect of 3 anti-TNF agents (infliximab, adalimumab, and certolizumab pegol) on EIM evolution. METHODS: Data on 1249 patients from the Swiss IBD Cohort Study (SIBDCS) were analyzed. All EIMs were diagnosed by relevant specialists. Response was classified into improvement, stable disease, and clinical worsening based on the physician's interpretation...
July 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28412856/investigating-the-role-of-il-33-in-the-pathogenesis-of-beh%C3%A3-et-s-disease
#19
Pamir Çerçi, Seda Altıner, Ali İnal, Kenan Köse, Göksal Keskin, Ümit Ölmez
OBJECTIVES: Behçet's disease (BD) is an inflammatory disease, characterized by oral aphthous lesions, recurrent uveitis, skin lesions, and genital ulcerations. Increased release of several cytokines may play a role in the inflammatory stages of BD. IL-33, a member of the IL-1 cytokine superfamily, plays an important role in inflammation. We analyzed serum IL-33 concentration in BD patients to assess its possible role in the pathophysiology of this disease. METHODS: The study included 54 BD patients, 31 with active BD and 23 with inactive BD as well as 18 matched healthy controls...
April 17, 2017: Acta Clinica Belgica
https://www.readbyqxmd.com/read/28411006/the-efficacy-of-minocycline-mouth-rinses-on-the-symptoms-associated-with-recurrent-aphthous-stomatitis-a-randomized-double-blind-crossover-study-assessing-different-doses-of-oral%C3%A2-rinse
#20
Noam Yarom, Keren Zelig, Joel B Epstein, Meir Gorsky
OBJECTIVE: The aim of the study was to assess the efficacy of 2 different concentrations of minocycline mouthwashes on the symptoms of recurrent aphthous stomatitis (RAS). STUDY DESIGN: The 2-year study was designed as a randomized, double-blind, crossover study. Healthy patients with frequent RAS episodes received 2 sealed and computer-randomized marked kits containing minocycline mouthwashes (0.2% and 0.5% solution). The patients were asked to use 1 of the kits on the first episode of RAS, starting with the first onset of prodromal symptoms, until the symptoms resolved or up to a maximum of 10 days (whichever came first)...
June 2017: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
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