نتایج جستجو برای: respiratory disease
تعداد نتایج: 1636503 فیلتر نتایج به سال:
chronic granulomatous disease (cgd) is a rare primary immunodeficiency disease. although the most affected patients are diagnosed in childhood, there are several reports of the disease presenting in adult patients. here we present a 40 years old man who was admitted in hospital due to respiratory symptoms and ground glass pattern in high resolution computed tomography of lung. open lung biopsy ...
Background: Human parvovirus B19 was known as one of the possible cause of mild respiratory tract diseases in previous studies. However, there are some reports of acute obstructive respiratory disease and severe pneumonia. The purpose of current study was to assess the prevalence and clinical features of parvovirus B19 in respiratory infection. Methods: This study was conducted on...
Background and purpose: Wheezing is a common respiratory problem which is related to hypersensitivity of airways, GERD (Gasteroesophageal Reflux Disease) is one of the underlying factors of respiratory diseases and wheezing in infants (different rates). For the patients with refractory wheezing, detection and treatment of underlying disorders is very important. So, in this study, frequency of...
Influenza is an acute respiratory disease caused by the influenza A or B virus. It often occurs in outbreaks and epidemics worldwide, mainly during the winter season. Significant numbers of influenza virus particles are present in the respiratory secretions of infected persons, so infection can be transmitted by sneezing and coughing via large particle droplets. The mean duration of influenza v...
Background: Chronic obstructive pulmonary disease (COPD) is a major public health challenge and also the leading cause of death in the world. Evidences indicate that this disease ranking will be rising from 4th to 3rd until 2020. Objective: The purpose of this study was to compare the effect of upper extremity exercise and respiratory training on the quality of life in patients with COPD. Me...
Infectious bronchitis (IB) is a highly contagious disease involving mostly upper respiratory tract in chickens, leading to significant economic losses in the poultry industry worldwide. One of the major concerns regarding to IB is the emergence of new types of infectious bronchitis viruses (IBVs). The purpose of this study was to identify the IBVs isolated from Iranian broiler chickens with res...
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