نتایج جستجو برای: mucous membrane of the respiratory tract

تعداد نتایج: 22834619  

Journal: :Pediatria polska 2021

ENWEndNote BIBJabRef, Mendeley RISPapers, Reference Manager, RefWorks, Zotero AMA Vilenskyi Y, Bordiy T, Shvaratska O, Bolbot Y. The content of antimicrobial peptides – human β-defensin 2 and cathelicidin in the secretion mucous membrane upper respiratory tract children with bronchial asthma allergic rhinitis. Pediatria Polska - Polish Journal Paediatrics. 2021;96(1):22-30. doi:10.5114/polp....

Journal: : 2021

Given that COVID-19 is a global public health problem and almost all countries in the world have been severely affected by pandemic, research being actively pursued to better understand effects of virus on human cells. However, it not clear what changes are observed cells main gate infection – mucosa mouth nose at different clinical forms periods disease. Understanding ultra-structural cell SAR...

Ava Behrouzi, Farzam Vaziri, Fatemeh Rahimi-Jamnani, Fereshteh Satarian, Mohammad Rahbar, Parviz Afrough, Seyed Davar Siadat,

Nonencapsulated, nontypeable Hemophilus influenzae (NTHi) remains an important cause of acute otitis and respiratory diseases in children and adults. NTHi bacteria are one of the major causes of respiratory tract infections, including acute otitis media, cystic fibrosis, and community-acquired pneumonia among children, especially in developing countries. The bacteria can also cause chronic dise...

Journal: :The Yale Journal of Biology and Medicine 1944
E. G. Stillman

Since Pittman,2 in 1931, showed that rough and smooth strains of H. influenzae could be easily distinguished and that the encapsulated strains might be serologically differentiated into six groups, comparatively little work has been done with these organisms. It has been noted that H. influenzae and the pneumococcus are frequently present in the nose and throat in cases of acute pneumococcus pn...

Journal: : 2023

Relevance in research infectious and inflammatory diseases of the upper respiratory tract caused by high prevalence, variability clinical manifestations severity disease with risk developing complications. Respiratory are a cause functional morphological disorders mucosa which is protective barrier against various damaging agents. It necessary to use complex drugs that preserve restore physiolo...

2013

Acrolein is a powerful irritant. Due to its highly reactive nature, the effects of acrolein are generally limited to the site of contact; skin, eyes and mucous membranes. Inhalation exposure to low levels (≤ 1 ppm) causes irritation of the eyes, nose and throat. Acute exposures to levels above 1 ppm result in mucous hypersecretion and exacerbation of allergic airway response in animal models. M...

ژورنال: Anatomical Sciences Journal 2010
Ghayyoumi, Mohammad Ali, Naghib Alhosseini, Fakhredin, Shidmosavi, Seyyed Mostafa, Bordbar, Hossein, Movahedi , Mohammad Mahdi, Pakshir, Keyvan, Saban Sarvestani, Saeid, Seyyed Fakhredin, , Tozihian, Marzieh sadat,

Purpose: The aim of this study is to evaluate the effects of formaldehyde vapor on eyes, nose and skin and pulmonary function of medical students, as well as, indoor concentration of formaldehyde (FA) vapor in dissection laboratory. Materials and Methods: One hundred sixty five (165) medical students were selected randomly. Students were excluded if they had had history of smoking, or any condi...

Journal: :Journal of occupational and environmental medicine 1997
B W Lee K T Kelsey D Hashimoto B Yakes T Seitz D C Christiani

To investigate the relationship between exposure to organic solvents and the presence of pulmonary and upper respiratory tract mucous membrane symptoms, we conducted a cross-sectional study of 215 newspaper pressroom workers who were occupationally exposed to organic solvent and lubricant mixtures. Thirty-four compositors, who were not occupationally exposed to the solvents or lubricants, serve...

2007

Acrolein is a powerful irritant. Due to its highly reactive nature, the effects of acrolein are generally limited to the site of contact; skin, eyes and mucous membranes. Inhalation exposure to low levels (≤ 1 ppm) causes irritation of the eyes, nose and throat. Moderately higher exposures may result in severe lacrimation, and irritation of the mucous membranes of the respiratory tract. Death d...

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