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Rosario CS, Urrutia-Pereira M, Murrieta-Aguttes M, D’Amato G, Chong-Silva DC, Godoi RHM, Rosario Filho NA. Air pollution and rhinitis. FRONTIERS IN ALLERGY 2024; 5:1387525. [PMID: 38863567 PMCID: PMC11166029 DOI: 10.3389/falgy.2024.1387525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 05/15/2024] [Indexed: 06/13/2024] Open
Abstract
Rhinitis arises from either allergic or non-allergic inflammation of the nasal mucosa, characterized by the infiltration of inflammatory cells into the tissue and nasal secretions, along with structural alterations in the nasal mucosa. The pathways through which air pollution affects rhinitis may diverge from those affecting asthma. This article aims to review the effects of diverse air pollutants on the nose, the correlation of climate change and pollution, and how they aggravate the symptoms of patients with rhinitis.
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Affiliation(s)
| | | | | | - Gennaro D’Amato
- Division of Respiratory and Allergic Diseases, Department of Chest Diseases, High Speciality Hospital “A. Cardarelli”, Naples, Italy
- Medical School of Specialization in Respiratory Diseases, Federico II University of Naples, Naples, Italy
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Araújo BCL, de Melo Lima TRC, de Gois-Santos VT, Nascimento GKBO, Martins-Filho PR, de Magalhães Simões S. Comparative analysis of masseter muscle electrical activity by nasal patency in children with rhinitis and asthma: a pilot observational study. Eur Arch Otorhinolaryngol 2024; 281:2733-2738. [PMID: 38418553 DOI: 10.1007/s00405-024-08482-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 01/15/2024] [Indexed: 03/01/2024]
Abstract
PURPOSE This pilot cross-sectional study aimed to evaluate differences in electromyographic activity patterns of the masseter muscle according to the nasal patency in children with rhinitis and asthma. METHODS The study included 43 children aged 5-14 years with rhinitis and/or asthma. Patients underwent peak nasal inspiratory flow (PNIF) measurement to assess nasal patency, and electromyographic evaluation of the right and left masseter muscles during chewing and at rest. Electromyographic activity patterns according to nasal patency were compared using the Mann-Whitney test, and effect sizes were measured using the Glass rank biserial (rb) correlation. A p-value of < 0.05 was considered statistically significant. RESULTS No significant differences in electromyographic activity of the masseter muscle at rest, during unilateral chewing, or during habitual chewing were found between the groups. However, we found that patients with low nasal patency had a median electric activity of the right masseter muscle during maximum contraction of 60.53 (51.74-72.43), while those with adequate nasal patency had a median of 77.40 (56.71-88.45). Although the difference in myoelectric activity between the groups did not reach statistical significance (p = 0.061) at the adopted significance level of 5%, the size of the difference between groups were considered moderate (rb = 0.338) and a potential association between nasal patency and the muscular function of the masseter muscle could be suggested. CONCLUSION The study found no differences in the electromyographic activity of the masseter muscle at rest, during unilateral chewing, or during habitual chewing among children with rhinitis and asthma based on nasal patency. Further research with larger sample sizes is needed to validate these findings and gain a better understanding of the impact of nasal patency on the muscular function of the masseter muscle.
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Affiliation(s)
- Brenda Carla Lima Araújo
- Department of Speech Therapy, Pós-Graduação em Ciências da Saúde, Federal University of Sergipe-UFS, Rua Cláudio Batista, S/N. Bairro Sanatório, Aracaju, Sergipe, 49060-100, Brazil.
- Graduate Program in Health Sciences, Federal University of Sergipe, Aracaju, Sergipe, Brazil.
- Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Sergipe, Brazil.
| | - Thales Rafael Correia de Melo Lima
- Graduate Program in Health Sciences, Federal University of Sergipe, Aracaju, Sergipe, Brazil
- Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Sergipe, Brazil
| | - Vanessa Tavares de Gois-Santos
- Graduate Program in Health Sciences, Federal University of Sergipe, Aracaju, Sergipe, Brazil
- Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Sergipe, Brazil
| | - Gerlane Karla Bezerra Oliveira Nascimento
- Department of Speech Therapy, Pós-Graduação em Ciências da Saúde, Federal University of Sergipe-UFS, Rua Cláudio Batista, S/N. Bairro Sanatório, Aracaju, Sergipe, 49060-100, Brazil
| | - Paulo Ricardo Martins-Filho
- Graduate Program in Health Sciences, Federal University of Sergipe, Aracaju, Sergipe, Brazil
- Investigative Pathology Laboratory, Federal University of Sergipe, Aracaju, Sergipe, Brazil
- Applied Health Sciences Program, Federal University of Sergipe, Lagarto, Brazil
| | - Silvia de Magalhães Simões
- Graduate Program in Health Sciences, Federal University of Sergipe, Aracaju, Sergipe, Brazil
- Department of Medicine, Federal University of Sergipe, Aracaju, Sergipe, Brazil
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Souza TMOD, Fernandes JS, Santana CVN, Lessa MM, Cruz ÁA. Aeroallergen sensitization patterns among patients with chronic rhinitis with or without concomitant asthma. Braz J Otorhinolaryngol 2024; 90:101351. [PMID: 38070373 PMCID: PMC10755714 DOI: 10.1016/j.bjorl.2023.101351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/20/2023] [Accepted: 10/02/2023] [Indexed: 01/01/2024] Open
Abstract
OBJECTIVES The aim of this study was to explore the differences in the pattern of allergen sensitization in CR individuals without or with asthma, according to asthma severity. METHODS A total of 1066 adults were evaluated. Asthma and chronic⁄allergic rhinits were identified by specialists, questionnaries and skin-prick test. The phenotypic characterization was avaliable from skin-prick test to an aeroallergen extended panel, total IgE and pulmonary function. Using questionnaires and clinical evaluation, participants were classified into the groups: chronic rhinitis alone (CRA) and chronic rhinitis + asthma, the latter subdivided into CR + mild asthma (CRMA) and CR + moderate to severe asthma (CRMSA). Aerollergen sensitization was defined by a positive prick test to one or more allergens associated with nasal symptoms and/or asthma. The association between CR and asthma was evaluated by multivariable logistic regression. The evidence of effect modification of pattern of sensitization in CR on the association with asthma severity and outcomes was examined by introducing interactions terms in the logistic regression models adjusting for confounders. RESULTS Frequency of sensitization to aeroallergens was higher in association with asthma in comparison to CRA (CRMA 70.4%; CRMSA 65.0%; CRA 47.0%; p = 0.000). Similarly, the presence of asthma was associated to aeroallergen multiple sensitization (51.5%) (OR = 2.10, 95% CI 1.27-3.50). Additionally, the sensitization to mites, cockroaches, animal epithelium, grasses, and molds, were higher in asthma (56.8%, 24.3%, 12%, 7.13% and 10.3%, respectively). Sensitization to Alternaria alternata, Cladosporium herbarum and dog epithelium was exclusive in asthma groups. A concomitant asthma diagnosis was directly associated with a positive allergen sensitization at least one allergen (62.7%, OR = 2.45, 95% CI 1.80-3.34) and polissensitization (51.5%, OR = 2.10, 95% CI 1.27-3.50). CONCLUSION Asthma is associated with multiple allergen sensitization among patients with CR. Some unique profiles of aeroallergen sensitization were observed in patients with CR and asthma. Nevertheless, no difference was found in the sensitization in relation to asthma severity, which suggest atopy is not the main underlying mechanism for asthma severity among patients with CR. LEVEL OF EVIDENCE Level 3.
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Carvalho PDTA, Junior MC, Wandalsen GF, Solé D. Rapid maxillary expansion and nasal patency in mouth breathing children with maxillary atresia due to or not due to allergic rhinitis. Allergol Immunopathol (Madr) 2023; 51:55-62. [PMID: 37422780 DOI: 10.15586/aei.v51i4.853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/13/2023] [Indexed: 07/11/2023]
Abstract
AIM To evaluate the effects of rapid maxillary expansion (RME) on nasal patency in mouth breathing (MB) children with maxillary atresia due to or not due to allergic rhinitis (AR) associated with asthma. METHODS Fifty-three MB children/adolescents (aged 7-14 years) with mixed or permanent dentition and maxillary atresia participated, with or without unilateral or bilateral crossbite. They formed the groups: RAD (AR + asthma; clinical treatment, RME); RAC (AR + asthma; clinical treatment, no RME); and D (mouth breathers; RME only). RAD and RAC patients received topical nasal corticosteroid and/or systemic H1 antihistamine (continuous use) and environmental exposure control. All were evaluated before RME (T1) and 6 months after (T2) with the CARATkids score, acoustic rhinometry, and nasal cavity computed tomography (CT). Patients RAD and D underwent RME (Hyrax® orthopedic appliance). RESULTS A significant reduction in the CARATkids score occurred in the RAD (-4.06; p < 0.05), similarly when patient and parent/guardian scores were evaluated (-3.28 and -3.16, respectively). Acoustic rhinometry (V5) showed increased nasal volume in all groups, significantly higher in RAD patients than in RAC and D (0.99 × 0.71 × 0.69 cm3, respectively). CT of the nasal cavity documented increased volume in all three groups, with no significant differences between them. CONCLUSION In MB patients with AR, asthma, and maxillary atresia, RME increased nasal cavity volume and improved respiratory symptoms. However, it should not be used as the only treatment for managing patients with respiratory allergies.
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Affiliation(s)
- Paulo de Tarso Almeida Carvalho
- Division of Allergy, Clinical Immunology and Rherumatology - Federal University of São Paulo - Escola Paulista de Medicina (UNIFESP-EPM), São Paulo, Brazil
| | | | - Gustavo Falbo Wandalsen
- Division of Allergy, Clinical Immunology and Rherumatology - Federal University of São Paulo - Escola Paulista de Medicina (UNIFESP-EPM), São Paulo, Brazil
| | - Dirceu Solé
- Division of Allergy, Clinical Immunology and Rherumatology - Federal University of São Paulo - Escola Paulista de Medicina (UNIFESP-EPM), São Paulo, Brazil; ;
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Ambrozim GC, Cápua LD, Perazzo LEL, Nascimento VZS, Costa JMBDS. Exposure of children to smoke in clay figures craft in Caruaru, state of Pernambuco, Brazil. Rev Bras Med Trab 2023; 21:e2023844. [PMID: 37197337 PMCID: PMC10185396 DOI: 10.47626/1679-4435-2023-844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/15/2021] [Indexed: 05/19/2023] Open
Abstract
Introduction Alto do Moura, a neighborhood located in the city of Caruaru, state of Pernambuco, Brazil, is known by the production of figurative art in clay, which uses wood as the main fuel in its finishing process. Chronic exposure to toxic gases released in combustion can trigger respiratory atopies. Objectives To identify children with respiratory atopies accompanied by the Alto do Moura Family Health Unit and the spatial distribution of furnaces used in the burning of figurative art in clay. Methods This was an exploratory, observational, descriptive, cross-sectional study analyzing 596 medical records of children with respiratory atopies living in the aforementioned neighborhood from July 2018 to October 2020. Fifty-two children aged 2 to 10 years were identified. A sociodemographic questionnaire was applied, and the location of furnaces, source of smoke, was mapped. Data were collected using the HC Maps® application, which stores and generates an electronic spreadsheet for analysis. The prevalence of respiratory atopies and the average distance between children's homes and furnaces were calculated. Results A prevalence of respiratory atopies of 8.6% was found in the population studied. Allergic rhinitis was the most common diagnosis, followed by asthma. School-age children were the most affected group, and the average distance between children's homes and furnaces was 76.8 meters. Conclusions The presence of environmental pollution resulting from burning wood for making figurative art in clay may be contributing to the occurrence of respiratory atopies in children. Preventive measures, such as using exhaust fans, opening windows, and increasing ventilation, should be encouraged.
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Affiliation(s)
| | - Lorenzo Durão Cápua
- Núcleo de Ciências da Vida, Universidade Federal de
Pernambuco, Caruaru, PE, Brazil
| | | | | | - Juliana Martins Barbosa da Silva Costa
- Núcleo de Ciências da Vida, Universidade Federal de
Pernambuco, Caruaru, PE, Brazil
- Correspondence address: Juliana Martins Barbosa da Silva Costa -
Rua José Bonifácio, 503 - Bairro Torre - CEP: 50710-001 - Recife
(PE), Brazil - E-mail:
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Bhargave C, Verma M, Jakes RW, Okamoto Y. Knowledge and Attitude Among Patients and Physicians on Allergic Rhinitis (KAPPA): An International Survey. J Asthma Allergy 2022; 15:1645-1664. [PMID: 36405090 PMCID: PMC9673797 DOI: 10.2147/jaa.s382441] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 10/25/2022] [Indexed: 08/27/2023] Open
Abstract
PURPOSE Our study compared knowledge of, and attitudes towards, allergic rhinitis (AR) among patients and physicians in: Brazil, Japan, Korea, Mexico, Saudi Arabia, Spain, United Arab Emirates, and the United Kingdom. PATIENTS AND METHODS Patients with AR were recruited via probability-based sampling. Data were captured via telephone interview, personal interview, or self-administered online survey. Physicians were recruited from an online physician panel and interviewed by self-administered online survey. RESULTS In total, 1436 patients and 1637 physicians were surveyed. Most patients (76.9%) reported moderate-to-severe AR, whereas physicians reported more mild (mean cases ranging from 57.0-68.2) than moderate-to-severe AR (mean cases ranging from 31.8-43.0). Overall, most physicians (85.4%) and patients (77.5%) agreed AR could be controlled with treatment. Physicians preferred prescribing oral antihistamines (OAHs) for mild AR (from 45.3% of physicians in Brazil to 73.6% of physicians in Mexico). For moderate and severe AR, more physicians preferred prescribing intranasal corticosteroids (INCSs) and OAHs for moderate and severe AR than other available treatments (from 48.5% of physicians in the UK to 69.5% of physicians in Spain). Patients preferred OAHs to INCSs for treating AR (62.0%). Patients also reported a range of comorbidities: overall, sinus infections were the most common (24.7%), and comorbid asthma was present in 12.9% of patients. Per country, Saudi Arabia had the highest proportion (53.5%) and Mexico had the lowest proportion (8.0%) of patients with comorbid asthma. CONCLUSION Patient and physician perceptions of AR mostly differed between and within countries, although there was generally agreement that AR could be controlled with treatment. Differing attitudes towards AR among patients and physicians suggests a need for improved education in and communication between these groups, with subsequent implications for optimizing disease management.
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Affiliation(s)
| | - Manish Verma
- Respiratory and Allergy, GSK, Mumbai, Maharashtra, India
| | | | - Yoshitaka Okamoto
- Graduate School of Medicine, Chiba University and Chiba Rosai Hospital, Chiba, Japan
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Schapochnik A, Klein S, Brochetti R, Alonso PT, Damazo AS, de Souza Setubal Destro MF, Hamblin MR, Lino-Dos-Santos-Franco A. Local (but not systemic) photobiomodulation treatment reduces mast cell degranulation, eicosanoids, and Th2 cytokines in an experimental model of allergic rhinitis. Lasers Med Sci 2021; 37:1953-1962. [PMID: 34731332 DOI: 10.1007/s10103-021-03456-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 10/26/2021] [Indexed: 10/19/2022]
Abstract
Allergic rhinitis (AR) is an inflammatory disorder of the nasal mucosa, and is a worldwide health problem with a significant impact on the quality of life. The main goal of AR treatment is to relieve symptoms. However, standard treatments have considerable side effects or are not effective. Photobiomodulation (PBM) therapy has emerged as an alternative treatment. Here, we evaluated the effects of transcutaneous systemic (tail) or local (skin over nostrils) PBM using a 660-nm light-emitting diode (LED) array. Adult rats were assigned into 4 groups: basal, as non-manipulated animals; Sham, as rats sensitized with 7 intradermal injections of ovalbumin (OVA) plus alum followed by intranasal instillation with OVA (2%) daily for 7 days; and the LPBM and SPBM groups, in which the animals were treated with PBM (local or systemic) immediately after the last instillation of OVA (1%) daily for 3 days. Our results showed that local PBM treatment reduced mast cell degranulation in the nasopharynx and nostrils; levels of leukotriene B4, thromboxane A2, and interleukin 4 (IL-4) in the nasopharynx; and gene expression of IL-4. Moreover, we showed higher levels and gene expression of IL-10 after local PBM treatment. Systemic PBM treatment did not change any of the evaluated parameters. In conclusion, our data showed that local (but not systemic) treatment with PBM could improve parameters related to AR in an animal model, and should be tested clinically.
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Affiliation(s)
- Adriana Schapochnik
- Post Graduate Program in Biophotonics Applied To Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP, 01504-000, Brazil
| | - Simone Klein
- Post Graduate Program in Biophotonics Applied To Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP, 01504-000, Brazil
| | - Robson Brochetti
- Post Graduate Program in Biophotonics Applied To Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP, 01504-000, Brazil
| | - Paula Tatiane Alonso
- Post Graduate Program in Biophotonics Applied To Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP, 01504-000, Brazil
| | - Amílcar Sabino Damazo
- Department of Basic Science in Health, Faculty of Medical Sciences, Federal University of Cuiabá, Cuiabá, Brazil
| | - Maria Fernanda de Souza Setubal Destro
- Post Graduate Program in Biophotonics Applied To Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP, 01504-000, Brazil
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Doornfontein, 2028, South Africa
| | - Adriana Lino-Dos-Santos-Franco
- Post Graduate Program in Biophotonics Applied To Health Sciences, University Nove de Julho (UNINOVE), Rua Vergueiro, 239/245, São Paulo, SP, CEP, 01504-000, Brazil.
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Paiva Ferreira LKD, Paiva Ferreira LAM, Bezerra Barros GC, Mozzini Monteiro T, de Araújo Silva LA, Pereira RDA, Figueiredo PTR, Alves AF, Rodrigues LC, Piuvezam MR. MHTP, a synthetic alkaloid, attenuates combined allergic rhinitis and asthma syndrome through downregulation of the p38/ERK1/2 MAPK signaling pathway in mice. Int Immunopharmacol 2021; 96:107590. [PMID: 33857802 DOI: 10.1016/j.intimp.2021.107590] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 02/24/2021] [Accepted: 03/11/2021] [Indexed: 01/16/2023]
Abstract
The combined allergic rhinitis and asthma syndrome (CARAS) is a chronic airway inflammation of allergic individuals, with a type 2 immune response. Pharmacotherapy is based on drugs with relevant side effects. Thus, the goal of this study was to evaluate the synthetic alkaloid, MHTP in the experimental model of CARAS. Therefore, BALB/c mice were ovalbumin (OVA) -sensitized and -challenged and treated with MHTP by intranasal or oral routes. Treated animals showed a decrease (p < 0.05) of sneezing, nasal rubbings, and histamine nasal hyperactivity. Besides, MHTP presented binding energy and favorable interaction for adequate anchoring in the histamine H1 receptor. MHTP treatment inhibited the eosinophil migration into the nasal (NALF) and the bronchoalveolar (BALF) fluids. Histological analysis showed that the alkaloid decreased the inflammatory cells in the subepithelial and perivascular regions of nasal tissue and in the peribronchiolar and perivascular regions of lung tissue. The MHTP treatment also reduced the pulmonary hyperactivity by decreasing the smooth muscle layer hypertrophy and the collagen fiber deposition in the extracellular matrix. The immunomodulatory effect of the alkaloid was due to the decrease of cytokines like IL-5 and IL-17A (type 2 and 3), TSLP (epithelial), and the immunoregulatory cytokine, TGF-β. These MHTP effects on granulocytes were dependent on the p38/ERK1/2 MAP kinase signaling pathway axis. Indeed, the synthetic alkaloid reduced the frequency of activation of both kinases independent of the NF-κB (p65) pathway indicating that the molecule shut down the intracellular transduction signals underlie the cytokine gene transcription.
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Affiliation(s)
- Laércia K D Paiva Ferreira
- Laboratory of Immunopharmacology, Postgraduate Program in Natural and Synthetic Bioactive Products, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Larissa A M Paiva Ferreira
- Laboratory of Immunopharmacology, Postgraduate Program in Natural and Synthetic Bioactive Products, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Grasiela C Bezerra Barros
- Laboratory of Immunopharmacology, Postgraduate Program in Natural and Synthetic Bioactive Products, Federal University of Paraíba, João Pessoa, PB, Brazil
| | | | - Luiz A de Araújo Silva
- Biotechnology Center, Federal University of Paraíba, Laboratory of Organic Synthesis, Postgraduate Program in Development and Technological Innovation in Medicines, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Ramon de A Pereira
- Institute of Biological Sciences (ICB), Federal University of Minas Gerais, Department of General Pathology, Belo Horizonte, MG, Brazil
| | - Pedro T R Figueiredo
- Drug Research Institute of the Federal University of Paraíba, Postgraduate Program in Natural and Synthetic Bioactive Products, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Adriano Francisco Alves
- Department of Physiology and Pathology, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Luís Cezar Rodrigues
- Biotechnology Center, Federal University of Paraíba, Laboratory of Organic Synthesis, Postgraduate Program in Development and Technological Innovation in Medicines, Federal University of Paraíba, João Pessoa, PB, Brazil
| | - Marcia Regina Piuvezam
- Laboratory of Immunopharmacology, Postgraduate Program in Natural and Synthetic Bioactive Products, Federal University of Paraíba, João Pessoa, PB, Brazil; Department of Physiology and Pathology, Federal University of Paraíba, João Pessoa, PB, Brazil.
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Costa TMR, Carneiro FM, Oliveira KASD, Souza MFB, Avelino MAG, Wastowski IJ. Rhinophototherapy, an alternative treatment of allergic rhinitis: Systematic review and meta-analysis. Braz J Otorhinolaryngol 2021; 87:742-752. [PMID: 33663975 PMCID: PMC9422690 DOI: 10.1016/j.bjorl.2020.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 11/25/2020] [Accepted: 12/30/2020] [Indexed: 11/04/2022] Open
Abstract
Introduction Allergic rhinitis is a chronic inflammatory disease of the nasal mucosa, mediated by immunoglobulin E, affecting 1 in 6 individuals. The treatment aims at attaining symptomatic control with minimal side effects, a requirement for new alternative therapies, including phototherapy, as it has an immunosuppressive and immunomodulatory effect. Objective To identify the effectiveness of phototherapy in the treatment of allergic rhinitis through a meta-analysis. Methods We searched Web of Science, Scielo, PubMed, SCOPUS, PEDro, and LILACS databases, using the terms: “intranasal irradiation”, “phototherapy” and “allergic rhinitis”. The R software Metafor package was used for the meta-analysis and the effect size was calculated for each symptom individually. Results All symptoms decreased considerably after phototherapy: rhinorrhea (ES• = −1.35; p < 0.0001; I2 = 91.84%), sneezing (ES• = −1.24; p < 0.0001; I2 = 91.43%), nasal pruritus (ES• = −1.10; p < 0.0001; I2 = 91.43%); nasal obstruction (ES• = −1.11; p < 0.0001; I2 = 91.88%). The effects were more significant in perennial allergic rhinitis than in the seasonal type. Conclusion Considering the effect size and the statistical significance attained in our study, rhinophototherapy showed to be an effective treatment for reducing the nasal symptom scores triggered by AR.
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Affiliation(s)
- Tatyana Machado Ramos Costa
- Universidade Estadual de Goiás (UEG), Campus Anápolis de Ciências Exatas e Tecnológicas Henrique Santillo, Anápolis, GO, Brazil.
| | - Fernanda Melo Carneiro
- Universidade Estadual de Goiás (UEG), Campus Anápolis de Ciências Exatas e Tecnológicas Henrique Santillo, Anápolis, GO, Brazil; Universidade Estadual de Goiás (UEG), Campus Laranjeiras, Goiânia, GO, Brazil
| | | | | | - Melissa Ameloti Gomes Avelino
- Universidade Federal de Goiás (UFG), Faculdade de Medicina (FM), Goiânia, GO, Brazil; Universidade Federal de Goiás (UFG), Hospital das Clínicas (HC), Goiânia, GO, Brazil
| | - Isabela Jubé Wastowski
- Universidade Estadual de Goiás (UEG), Campus Anápolis de Ciências Exatas e Tecnológicas Henrique Santillo, Anápolis, GO, Brazil; Universidade Estadual de Goiás (UEG), Campus Laranjeiras, Goiânia, GO, Brazil
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10
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Kan XL, Pan XH, Zhao J, He J, Cai XM, Pang RQ, Zhu XQ, Cao XB, Ruan GP. Effect and mechanism of human umbilical cord mesenchymal stem cells in treating allergic rhinitis in mice. Sci Rep 2020; 10:19295. [PMID: 33168885 PMCID: PMC7652838 DOI: 10.1038/s41598-020-76343-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 10/27/2020] [Indexed: 12/17/2022] Open
Abstract
A model of allergic rhinitis (AR) in BALB/c mice was established and evaluated to provide experimental subjects for further research. Preparation of human umbilical cord mesenchymal stem cells (hUCMSCs), including isolation, expansion culture, passaging, cryopreservation, and preparation of cell suspensions, provided materials for experimental research and clinical treatment. The mouse AR model was established by ovalbumin (OVA) intraperitoneal injection and the nasal stimulation induction method, and the model had a good effect and high repeatability. GFP-labeled hUCMSCs had good effects and were stable cells that could be used for tracking in animals. Transplantation of hUCMSCs by intraperitoneal and tail vein injections had a specific effect on the AR model of mice, and tail vein injection had a better effect. Tracking of hUCMSCs in vivo showed that the three groups of mice had the greatest number of hUCMSCs in the nose at week 2. The mouse AR model was used to evaluate the efficacy of hUCMSC transplantation via multiple methods for AR. The distribution of hUCMSCs in vivo was tracked by detecting green fluorescent protein (GFP), and the treatment mechanism of hUCMSCs was elucidated. This study provides technical methods and a theoretical basis for the clinical application of hUCMSCs.
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Affiliation(s)
- Xiao-Li Kan
- Kunming Key Laboratory of Stem Cell and Regenerative Medicine, 920th Hospital of the PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China.,Stem Cell and Immune Cell Biomedical Techniques and Integrated Engineering Laboratory of State and Regions, Kunming, Yunnan, China.,Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming, Yunnan, China
| | - Xing-Hua Pan
- Kunming Key Laboratory of Stem Cell and Regenerative Medicine, 920th Hospital of the PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China.,Stem Cell and Immune Cell Biomedical Techniques and Integrated Engineering Laboratory of State and Regions, Kunming, Yunnan, China.,Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming, Yunnan, China
| | - Jing Zhao
- Kunming Key Laboratory of Stem Cell and Regenerative Medicine, 920th Hospital of the PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China.,Stem Cell and Immune Cell Biomedical Techniques and Integrated Engineering Laboratory of State and Regions, Kunming, Yunnan, China.,Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming, Yunnan, China
| | - Jie He
- Kunming Key Laboratory of Stem Cell and Regenerative Medicine, 920th Hospital of the PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China.,Stem Cell and Immune Cell Biomedical Techniques and Integrated Engineering Laboratory of State and Regions, Kunming, Yunnan, China.,Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming, Yunnan, China
| | - Xue-Min Cai
- Kunming Key Laboratory of Stem Cell and Regenerative Medicine, 920th Hospital of the PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China.,Stem Cell and Immune Cell Biomedical Techniques and Integrated Engineering Laboratory of State and Regions, Kunming, Yunnan, China.,Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming, Yunnan, China
| | - Rong-Qing Pang
- Kunming Key Laboratory of Stem Cell and Regenerative Medicine, 920th Hospital of the PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China.,Stem Cell and Immune Cell Biomedical Techniques and Integrated Engineering Laboratory of State and Regions, Kunming, Yunnan, China.,Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming, Yunnan, China
| | - Xiang-Qing Zhu
- Kunming Key Laboratory of Stem Cell and Regenerative Medicine, 920th Hospital of the PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China.,Stem Cell and Immune Cell Biomedical Techniques and Integrated Engineering Laboratory of State and Regions, Kunming, Yunnan, China.,Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming, Yunnan, China
| | - Xian-Bao Cao
- Department of Otorhinolaryngology, Kunming First People's Hospital, Kunming, Yunnan, China.
| | - Guang-Ping Ruan
- Kunming Key Laboratory of Stem Cell and Regenerative Medicine, 920th Hospital of the PLA Joint Logistics Support Force, Kunming, 650032, Yunnan, China. .,Stem Cell and Immune Cell Biomedical Techniques and Integrated Engineering Laboratory of State and Regions, Kunming, Yunnan, China. .,Cell Therapy Technology Transfer Medical Key Laboratory of Yunnan Province, Kunming, Yunnan, China.
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Amorim CLCGD, Oliveira JMD, Rodrigues A, Furlanetto KC, Pitta F. Vitamin D: association with eosinophil counts and IgE levels in children with asthma. ACTA ACUST UNITED AC 2020; 47:e20200279. [PMID: 33174974 PMCID: PMC7889310 DOI: 10.36416/1806-3756/e20200279] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 07/06/2020] [Indexed: 11/19/2022]
Abstract
In this cross-sectional study, we investigated the relationship that levels of vitamin D had with eosinophil counts and IgE levels in 26 children with asthma (6-12 years of age) in the city of Londrina, Brazil. Vitamin D levels were found to correlate significantly, albeit moderately, with age (r = −0.51) and eosinophilia (r = −0.49), although not with IgE levels (r = −0.12). When we stratified the sample into two groups by the median vitamin D level (< or ≥ 24 ng/mL), we found that those in the < 24 ng/mL group were older, had higher eosinophil counts, and had higher IgE levels. To our knowledge, this is the first study to show an association between low levels of vitamin D and more pronounced eosinophilia in children with asthma in Brazil.
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Affiliation(s)
- Claudio Luiz Castro Gomes de Amorim
- . Programa de Pós-Graduação em Ciências da Saúde, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil
| | - Joice Mara de Oliveira
- . Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Centro de Pesquisa e Pós-Graduação, Universidade Pitágoras-Universidade Norte do Paraná - UNOPAR - Londrina (PR) Brasil
| | - Antenor Rodrigues
- . Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Rehabilitation Aimed at Muscle Performance-RAMP-University of Toronto, Toronto, ON, Canada
| | - Karina Couto Furlanetto
- . Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Centro de Pesquisa e Pós-Graduação, Universidade Pitágoras-Universidade Norte do Paraná - UNOPAR - Londrina (PR) Brasil
| | - Fabio Pitta
- . Programa de Pós-Graduação em Ciências da Saúde, Universidade Estadual de Londrina, Londrina (PR) Brasil.,. Laboratório de Pesquisa em Fisioterapia Pulmonar, Departamento de Fisioterapia, Universidade Estadual de Londrina, Londrina (PR) Brasil
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Oliveira T, Persigo A, Ferrazza C, Ferreira E, Veiga A. Prevalence of asthma, allergic rhinitis and pollinosis in a city of Brazil: A monitoring study. Allergol Immunopathol (Madr) 2020; 48:537-544. [PMID: 32439146 DOI: 10.1016/j.aller.2020.03.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Revised: 03/18/2020] [Accepted: 03/20/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Allergic respiratory diseases such as asthma and allergic rhinitis have increased considerably in the last decades. OBJECTIVE The present study estimates prevalence trends of asthma, allergic rhinitis and pollinosis in the population of a city of Southern Brazil, without restriction of age, from 2011 to 2018, using the ISAAC standardized questionnaire. METHODS Data was collected from March to June of 2011 and during the same months in 2018, in order to verify trends in the prevalence of these allergic conditions. The total sample consisted of 3132 individuals of both sexes living in the municipality of Santo Ângelo, in the state of Rio Grande do Sul, Brazil. RESULTS No differences were observed in the prevalence of asthma diagnosis (15.1% in 2011 and 13.8% in 2018), however the prevalence of current wheeze was significantly reduced from 24.7% in 2011 to 21.2% in 2018 (p<0.05). Regarding allergic conditions in 2011 and in 2018, a significant reduction was observed (p<0.001) in reported current rhinitis (63.3% vs. 50.5%), rhinoconjunctivitis (48.9% vs. 38.8%), hay fever (52.0% vs. 43.3%), and pollinosis (29.0% vs 17.0%). Moreover, we observed an inverse relation between age and rhinoconjunctivitis and hay fever, and all symptoms were more frequent in females. Rhinoconjunctivitis and hay fever, as well as current rhinitis and pollinosis were highly prevalent among 30-39 years-old individuals, whereas current wheeze affected mainly the age group 10-19 years-old. CONCLUSION While the prevalence of asthma remained similar after seven years, allergic rhinitis and pollinosis declined between 2011 and 2018.
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Neves MCD, Romano FR, Guerra Filho S. New Ringer's lactate gel formulation on nasal comfort and humidification. Braz J Otorhinolaryngol 2018; 85:746-752. [PMID: 30143387 PMCID: PMC9443063 DOI: 10.1016/j.bjorl.2018.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 06/28/2018] [Accepted: 07/04/2018] [Indexed: 12/02/2022] Open
Abstract
Introduction The use of saline irrigation for nasal washes is a well established procedure in the treatment of sinonasal inflammation and infection. In addition to saline solutions, Ringer's lactate is also an efficient option for nasal washes and humidification. Objective To assess the comfort, humidification and tolerance regarding stinging sensation, provided by sodium chloride nasal gel at the concentrations of 4.5 mg/g and 6.0 mg/g through questionnaires answered by the patients. Methods A total of 60 patients, 56 females, aged between 22 and 66 years old (mean age of 47) and 4 males, aged between 36 and 66 years (mean age of 49), were included in the study for a period of 17 days (±2 days) treatment. The patients were monitored by a general practitioner throughout the study period. They were instructed to apply each product in both nostrils twice a day during a 7-day period (±2 days). The patients were evaluated prior to the use of the first product at visit 0 (V0), after 7 days of treatment (±2 days) at visit 1 (V1), after 3 days of product discontinuation at visit 2 (V2) and after 7 days (±2 days) of treatment with the second product, in visit 3 (V3). Results A significant difference (5% significance) was observed regarding comfort and stinging sensation between the two different concentrations; comfort was higher and stinging was lower with the 6.0 mg/g concentration gel. No difference in humidification was observed between the two treatments. Conclusion Ringer's lactate at the concentration of 6.0 mg/g was superior to that at 4.5 mg/g for parameters comfort and stinging sensation. No statistical difference was observed between the two products regarding nasal humidification.
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Affiliation(s)
| | - Fabrizio Ricci Romano
- Universidade de São Paulo (USP), Hospital Universitário (HU), São Paulo, SP, Brazil; Hospital Infantil Sabará, São Paulo, SP, Brazil
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Impact and Assessment of Sleep Disturbance in Adults and Children with Allergic Rhinitis. CURRENT TREATMENT OPTIONS IN ALLERGY 2018. [DOI: 10.1007/s40521-018-0163-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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