Výsledky vyhledávání

PULMONARY FUNCTION IN RHEUMATOID ARTHRITIS TREATED WITH LOW-DOSE METHOTREXATE: A LONGITUDINAL STUDY

Autor: N. J. Gerber, C. Beyeler, V. Im Hof, B. Jordi

Publikováno v: Beyeler, C.; Jordi, B.; Gerber, N. J.; Im Hof, V. (1996). PULMONARY FUNCTION IN RHEUMATOID ARTHRITIS TREATED WITH LOW-DOSE METHOTREXATE: A LONGITUDINAL STUDY. Rheumatology, 35(5), pp. 446-452. Oxford University Press 10.1093/rheumatology/35.5.446

Lung volumes and gas exchange were investigated prospectively in 96 patients with rheumatoid arthritis selected without regard to pulmonary disorders and treated with i.m. methotrexate (MTX) injections [mean weekly dose 13.0 mg (5th-95th percentile (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee03917a65272727cfd6716ba94c1cbe
http://doc.rero.ch/record/294885/files/35-5-446.pdf

Zobrazit plný text záznamu

A NEW METHODOLOGY FOR CONTROLLED PARTICLE INHALATION BY SMALL RODENTS

Autor: M Baumann, Gerhard Scheuch, W Stahlhofen, Peter Gehr, V Im Hof, U Waber, J Gebhardt, Marianne Geiser

Publikováno v: Experimental Lung Research. 25:113-125

In order to investigate the deposition, retention, and clearance mechanisms implicated in particle inhalation under standardized conditions, we developed a continuous negative-pressure ventilation system, whereby the breathing pattern in small rodent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e114604ba3813fdea8cdabf28d4719f1
https://doi.org/10.1080/019021499270330

Zobrazit plný text záznamu

Particle Retention in Airways Estimated by Unbiased Stereology and Photometry

Autor: Peter Gehr, V Im Hof, U Waber, Marianne Geiser, Luis M. Cruz-Orive

Publikováno v: Scopus-Elsevier

The retention pattern of 6 (μm polystyrene particles at two breathing modes was studied by unbiased stereology in hamster airways (trachea, main bronchi and intrapulmonary conducting airwa...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0a58eec8ff1b322af0ffde188b7b795
https://doi.org/10.1089/jam.1995.8.149

Zobrazit plný text záznamu

Particle Retention and Clearance

Autor: G. Patrick, V Im Hof

Publikováno v: Journal of Aerosol Medicine. 7:39-47

Inhaled particulate substances such as cigarette smoke, viruses, bacteria, pollen and occupational or environmental pollutants are pivotal pathogenetic factors for the development of lung disease. Nowadays an increasing number of different therapeuti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0220ee3f841ff04dd7de916fba27cd4a
https://doi.org/10.1089/jam.1994.7.39

Zobrazit plný text záznamu

Surfactant and inhaled particles in the conducting airways: Structural, stereological, and biophysical aspects

Autor: Marianne Geiser, U Waber, Peter Gehr, V Im Hof, M Baumann, Samuel Schürch

Publikováno v: Microscopy Research and Technique. 26:423-436

We have investigated the displacement into the sol phase of inhaled particles deposited in the intrapulmonary conducting airways. Hamsters inhaled an aerosol of monodisperse polystyrene particles of 6 microns diameter. Their lungs were fixed by intra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e0d2d42854fe53c716a2d4e86b63f3d
https://doi.org/10.1002/jemt.1070260510

Zobrazit plný text záznamu

Surfactant displaces particles toward the epithelium in airways and alveoli

Autor: F.H.Y. Green, Samuel Schürch, Peter Gehr, V Im Hof, Marianne Geiser

Publikováno v: Respiration Physiology. 80:17-32

This study was designed to investigate the early stages of particle deposition on airway and alveolar surfaces. To do this we used morphometric studies of aerosol deposition, in situ measurements of surface tension, and in vitro assays of particle di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b751a5386ab849c667be22ca43d2dfb
https://doi.org/10.1016/0034-5687(90)90003-h

Zobrazit plný text záznamu

Phagocytic properties and organelle motility of pulmonary macrophages from smokers and nonsmokers estimated in vitro by magnetometric means

Autor: V Im Hof, M Klauser, P Gehr

Publikováno v: European Respiratory Journal. 3:157-162

Monolayer cultures of pulmonary macrophages (PM) from 11 smokers (S) and 9 nonsmokers (NS) were incubated with submicrometric ferromagnetic Fe3O4 particles for one hour. After magnetization by an externally applied pulse magnetic field, the aligned F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3c55098ff6b8cc54462ea57148af74e
https://doi.org/10.1183/09031936.93.03020157

Zobrazit plný text záznamu

Retention and clearance mechanisms of inhaled particles

Autor: Peter Gehr, V Im Hof, S. Schürch, Marianne Geiser

Publikováno v: Journal of Aerosol Science. 21:S491-S496

We have investigated structure and function of the airway coating related to retention and clearance of inhaled particles. Studies were performed in hamster, sheep and horse, using light and electron microscopy and stereology. Video-bronchoscopy and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3941f3f917fe676d0a122cc07386b260
https://doi.org/10.1016/0021-8502(90)90288-9

Zobrazit plný text záznamu

Particle Retention in Airways by Surfactant

Autor: Peter Gehr, V Im Hof, Marianne Geiser, Y. Berthiaume, Samuel Schürch

Publikováno v: Journal of Aerosol Medicine. 3:27-43

With each breath thousands of particles may enter the lungs where they are deposited. They may be retained for various periods of time in the conducting airways, before being removed. The deposition of particles is, by definition, terminated, as soon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b5597fefe58853f1d5b93540abcc3bfb
https://doi.org/10.1089/jam.1990.3.27

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání