In humans, respiratory disorders are common. Today, rapid, risk-free, and potentially low-cost diagnostics of detected in the patient's exhaled air critical. Fractional nitric oxide (FENO), volatile organic molecules, carbon monoxide, hydrocarbons, hydrogen peroxide among inhaled biomarkers mentioned. Breathomics from compounds oximeters also shortly discussed. The use WO3 FENO monitors is They...

background: hairdressers are occupationally exposed to a number of agents in their workplace that result in respiratory symptoms and changes in pulmonary function. objective: to evaluate associations between occupational exposure and respiratory function and reported symptoms in a group of hairdressers compared to a control group. methods: a questionnaire on respiratory symptoms and workplace c...

respiratory diseases are considered as common disorders in broiler farms. over the past decade a pleomorphic gram negative bacteria which isolated from broilers with respiratory diseases now calls ornithobacterium rhinotracheale . in this study, samples from trachea and lung collected from chicken with clinical respiratory signs in 173 broiler farms and then subjected on bacterial culture. the ...