Skip Navigation
Skip to contents

Epidemiol Health : Epidemiology and Health

OPEN ACCESS
SEARCH
Search

Search

Page Path
HOME > Search
2 "Fungi"
Filter
Filter
Article category
Keywords
Publication year
Authors
Funded articles
Original Article
Functional disorders of the lung and symptoms of respiratory disease associated with occupational inhalation exposure to wood dust in Iran
Masoud Neghab, Zeinab Jabari, Fatemeh Kargar Shouroki
Epidemiol Health. 2018;40:e2018031.   Published online July 4, 2018
DOI: https://doi.org/10.4178/epih.e2018031
  • 14,976 View
  • 280 Download
  • 15 Web of Science
  • 19 Crossref
AbstractAbstract PDF
Abstract
OBJECTIVES
The possible adverse respiratory effects of airborne pollutants in sawmills have not been thoroughly investigated in Iran. Additionally, the extent to which workers are exposed to this organic dust and its associated bioaerosols has not been extensively quantified. Likewise, the predominant bacterial and fungal species associated with wood dust have not been characterized. The present study was undertaken to address these issues.
METHODS
One hundred male individuals exposed to wood dust and 100 unexposed male subjects were investigated. They completed a standardized respiratory symptom questionnaire and underwent spirometry testing. Additionally, airborne concentrations of respirable and inhalable dust particles, bacteria, and fungi were measured.
RESULTS
The mean concentrations of inhalable and respirable dust particles, bacteria, and fungi were found to be 2.44, 6.76 mg/m3 , 756.38, and 299.15 colony-forming units/m3 , respectively. The predominant Gram-negative bacteria in the sawmills included the Pseudomonadaceae, Klebsiella pneumoniae, and Rhinoscleromatis spp., and the predominant fungi consisted of the zygomycetes and Aspergillus spp. Respiratory symptoms were significantly more prevalent among exposed workers. Significant cross-shift decrements were noted in some pulmonary function parameters. Similarly, pre-shift spirometry results indicated that some pulmonary function parameters were significantly lower in the exposed group.
CONCLUSIONS
Exposure to wood dust and its bioaerosols was associated with significantly higher prevalence of respiratory symptoms and both acute (i.e., partially reversible) and chronic (i.e., irreversible) decrements in the functional capacity of the lung. Additionally, the characterized bioaerosols did not differ significantly from those isolated in other parts of the world.
Summary

Citations

Citations to this article as recorded by  
  • Prevalence of chronic respiratory symptoms and associated factors among woodwork workers in Bahir Dar City, Ethiopia; a comparative cross-sectional study
    Girmaw Abateneh, Zemichael Gizaw, Mulat Gebrehiwot, Eshetu Abera Worede
    BMC Pulmonary Medicine.2024;[Epub]     CrossRef
  • Respiratory Diseases Associated With Organic Dust Exposure
    Jill A. Poole, Jose L. Zamora-Sifuentes, Leticia De las Vecillas, Santiago Quirce
    The Journal of Allergy and Clinical Immunology: In Practice.2024;[Epub]     CrossRef
  • Perturbations in indices of oxidative stress, oxidative DNA damage and lung function in chronic exposure to wood dust in Southern Nigeria
    Augusta Chinyere Nsonwu-Anyanwu, Raymond Ekong Eworo, Unyime Aniekpon Fabian, Uduak Luke, Caroline Chinenyenwa Thomas, Olivia Kamsi Muoka, Unwanaabasi Okon Ufot, Chinyere Adanna Opara Usoro
    Inhalation Toxicology.2023; 35(9-10): 231.     CrossRef
  • Hearing loss and respiratory health symptoms among large-scale sawmill workers of the timber processing factories within the Gert Sibande District Municipality: a comparative cross-sectional study
    Moeletsi Rathipe, Selepeng France Raphela
    BMC Public Health.2023;[Epub]     CrossRef
  • Dynamics of pre-shift and post-shift lung function parameters among wood workers in Ghana
    John Ekman, Philip Quartey, Abdala Mumuni Ussif, Niklas Ricklund, Daniel Lawer Egbenya, Gideon Akuamoah Wiafe, Korantema Mawuena Tsegah, Akua Karikari, Håkan Löfstedt, Francis Tanam Djankpa
    Annals of Occupational and Environmental Medicine.2023;[Epub]     CrossRef
  • Resistance of Enterobacteriaceae to Antibiotics in Wastewaters From the Mindoube Municipal Landfill (Libreville, Gabon)
    Nguema PPM
    Journal of Clinical Immunology & Microbiology.2023; : 1.     CrossRef
  • Timber-colonizing gram-negative bacteria as potential causative agents of respiratory diseases in woodworkers
    Angelina Wójcik-Fatla, Barbara Mackiewicz, Anna Sawczyn-Domańska, Jacek Sroka, Jan Siwiec, Mariola Paściak, Bogumiła Szponar, Krzysztof Pawlik, Jacek Dutkiewicz
    International Archives of Occupational and Environmental Health.2022; 95(6): 1179.     CrossRef
  • Microbial Occupational Exposure Assessments in Sawmills—A Review
    Marta Dias, Bianca Gomes, Renata Cervantes, Pedro Pena, Susana Viegas, Carla Viegas
    Atmosphere.2022; 13(2): 266.     CrossRef
  • Chronic respiratory symptoms and lung function parameters in large-scale wood factory workers in Addis Ababa, Ethiopia: a comparative cross-sectional study
    Belayneh Jabur, Zemachu Ashuro, Samson Wakuma Abaya
    International Archives of Occupational and Environmental Health.2022; 95(6): 1221.     CrossRef
  • The impact of wood dust on pulmonary function and blood immunoglobulin E, erythrocyte sedimentation rate, and C‐ reactive protein: A cross‐sectional study among sawmill workers in Tangail, Bangladesh
    Md. Roman Mogal, Md. Didarul Islam, Md. Ikbal Hasan, Asadullah Junayed, Sagarika Adhikary Sompa, Md. Rashel Mahmod, Aklima Akter, Md. Zainul Abedin, Md. Asaduzzaman Sikder
    Health Science Reports.2022;[Epub]     CrossRef
  • The association between wood dust exposure and respiratory disorders and oxidative stress among furniture workers
    Fatemeh Kargar-Shouroki, Muhammd Reza Dehghan Banadkuki, Sara Jambarsang, Azadeh Emami
    Wiener klinische Wochenschrift.2022; 134(13-14): 529.     CrossRef
  • Respiratory symptoms and lung functional impairments associated with occupational exposure to poultry house pollutants
    Masoud Neghab, Ali Ebrahimi, Esmaeel Soleimani
    International Journal of Occupational Safety and Ergonomics.2021; 27(3): 867.     CrossRef
  • Association of microsomal epoxide hydrolase gene (fast genotype) with lung functions impairment in wood workers
    Mona M. Taha, Amal Saad-Hussein, Heba Mahdy-Abdallah
    Journal of Complementary and Integrative Medicine.2021; 18(3): 609.     CrossRef
  • Duration of exposure and educational level as predictors of occupational respiratory symptoms among adults in Ethiopia: A systematic review and meta-analysis
    Baye Dagnew, Zewudu Andualem, Dessie Abebaw Angaw, Kassahun Alemu Gelaye, Henok Dagne
    SAGE Open Medicine.2021; 9: 205031212110181.     CrossRef
  • Environmental and Occupational Short-Term Exposure to Airborne Particles and FEV1 and FVC in Healthy Adults: A Systematic Review and Meta-Analysis
    Alan da Silveira Fleck, Margaux L. Sadoine, Stéphane Buteau, Eva Suarthana, Maximilien Debia, Audrey Smargiassi
    International Journal of Environmental Research and Public Health.2021; 18(20): 10571.     CrossRef
  • Acute respiratory symptoms and its associated factors among mothers who have under five-years-old children in northwest, Ethiopia
    Zewudu Andualem, Zelalem Nigussie Azene, Jember Azanaw, Asefa Adimasu Taddese, Henok Dagne
    Environmental Health and Preventive Medicine.2020;[Epub]     CrossRef
  • Literature Review : Risk Factors Wood Dust Exposure on Workers Lung Status
    Faradilla Nikmah
    JURNAL KESEHATAN LINGKUNGAN.2020; 12(3): 200.     CrossRef
  • High Prevalence of Respiratory Symptoms among Particleboard Workers in Ethiopia: A Cross-Sectional Study
    Akeza Awealom Asgedom, Magne Bråtveit, Bente Elisabeth Moen
    International Journal of Environmental Research and Public Health.2019; 16(12): 2158.     CrossRef
  • Respiratory and Dermal Symptoms and Raised Serum Concentrations of Biomarkers of Oxidative Stress among Pesticide Retailers
    Hamed Jalilian, Masoud Neghab, Mohsen Tatar, Shekoufeh Taheri
    The International Journal of Occupational and Environmental Medicine.2018; 9(4): 194.     CrossRef
Review
Sensitization to common allergens among patients with allergies in major Iranian cities: a systematic review and meta-analysis
Mozhgan Moghtaderi, Saeed Hosseini Teshnizi, Shirin Farjadian
Epidemiol Health. 2017;39:e2017007.   Published online February 5, 2017
DOI: https://doi.org/10.4178/epih.e2017007
  • 16,064 View
  • 291 Download
  • 14 Web of Science
  • 7 Crossref
AbstractAbstract PDF
Abstract
Various allergens are implicated in the pathogenesis of allergic diseases in different regions. This study attempted to identify the most common allergens among patients with allergies based on the results of skin prick tests in different parts of Iran. Relevant studies conducted from 2000 to 2016 were identified from the MEDLINE database. Six common groups of allergen types, including animal, cockroach, food, fungus, house dust mite, and pollen were considered. Subgroup analysis was performed to determine the prevalence of each type of allergen. The Egger test was used to assess publication bias. We included 44 studies in this meta-analysis. The overall prevalence of positive skin test results for at least one allergen was estimated to be 59% in patients with allergies in various parts of Iran. The number of patients was 11,646 (56% male and 44% female), with a mean age of 17.46±11.12 years. The most common allergen sources were pollen (47.0%), mites (35.2%), and food (15.3%). The prevalence of sensitization to food and cockroach allergens among children was greater than among adults. Pollen is the most common allergen sensitization in cities of Iran with a warm and dry climate; however, sensitization to house dust mites is predominant in northern and southern coastal areas of Iran.
Summary

Citations

Citations to this article as recorded by  
  • Patterns of aeroallergen sensitization in asthma patients identified by latent class analysis: A cross‐sectional study in China
    Jiale Zhang, Wenting Luo, Guoping Li, Huali Ren, Jie Su, Jianxin Sun, Ruifen Zhong, Siqin Wang, Zhen'an Li, Yan Zhao, Huashou Ke, Ting Chen, Chun Xv, Zhenglin Chang, Liting Wu, Xianhui Zheng, Miaoyuan Xv, Qingyuan Ye, Chuangli Hao, Baoqing Sun
    Clinical and Translational Allergy.2023;[Epub]     CrossRef
  • Patterns of allergen sensitization in patients with asthma in Yaqui Valley, Mexico
    Diego Hazael Ramirez-Leyva, Leticia Díaz-Sánchez, Maria Citlaly-Ochoa, Jose Manuel Ornelas-Aguirre
    Journal of Asthma.2022; 59(7): 1319.     CrossRef
  • Change in sensitization to inhalant allergens in adults with respiratory allergic disease in Busan and Gyeongsangnam-do province
    Chan Sun Park, Eun-Jung Jo, Mi-Yeong Kim, Young-Hee Nam, Seung-Eun Lee, Gil-Soon Choi, Yi-Yeong Jeong, Hee-Kyoo Kim, Jae-Won Oh, Hye-Kyung Park
    Allergy, Asthma & Respiratory Disease.2022; 10(3): 172.     CrossRef
  • Sensitization to Common Allergens Among Children with Asthma and Allergic Rhinitis in Qatar
    Khalid Zahraldin, Prem Chandra, Amjad Tuffaha, Mohammad Ehlayel
    Journal of Asthma and Allergy.2021; Volume 14: 287.     CrossRef
  • The Fertility Outcome of Royal Jelly versus Intra Uterine Insemination: A Pilot Randomized Controlled Trial Study
    Tahereh Fathi Najafi, Nayereh Khadem, Narjes Bahri, Mojtaba Meshkat, Shirin Sadri, Sareh Dashti
    Jundishapur Journal of Natural Pharmaceutical Products.2021;[Epub]     CrossRef
  • ¿Son las mascotas, perro o gato, un factor de riesgo o protector para el desarrollo o exacerbación del asma? Revisión sistemática de revisiones sistemáticas
    Oscar Alberto Rojas Sánchez
    Revista de Salud Pública.2020; 22(1): 1.     CrossRef
  • Association of molds and metrological parameters to frequency of severe asthma exacerbation
    Mona Al-Ahmad, Edin Jusufovic, Nermina Arifhodzic, Tito Rodriguez, Jasmina Nurkic
    Allergy, Asthma & Clinical Immunology.2019;[Epub]     CrossRef

Epidemiol Health : Epidemiology and Health