Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Arnis Richters"'
Publikováno v:
Arteriosclerosis, Thrombosis, and Vascular Biology. 19:2179-2188
Abstract —Circulating cholesterol oxidation products (ChOx) have long been implicated in the etiology of early atherosclerosis; however, direct in vivo evidence elucidating their role in atherogenesis is only recently becoming available. This study
Publikováno v:
Journal of Toxicology and Environmental Health. 38:273-292
Alveolar macrophages (AM) have been found to suffer significant functional deficits in response to nitrogen dioxide (NO2) exposure. The present investigation examined changes in the activation of AM arachidonate metabolism and superoxide production i
Autor:
Arnis Richters, Anna Fen Yau Li
Publikováno v:
Inhalation Toxicology. 3:61-71
Inhalation of ozone has adverse effects on lung and other organs including the thy-mus, the main source of T-lymphocytes that play a central role in cellular immunity. We analyzed the effects of inhalation of ozone on different subpopulations of thym
Publikováno v:
Virchows Archiv : an international journal of pathology. 437(4)
Semiquantitative measurements of chronic inflammation of the centriacinar region (proximal acinus of lung) were compared between 20 Miami and 18 Los Angeles residents (ages 11-30 years) for whom smoking histories were available. Mean extent and sever
Publikováno v:
Virchows Archiv : an international journal of pathology. 433(4)
A study of 161 Los Angeles County residents aged 12-28 years old who had died sudden violent deaths showed frequent and severe chronic glandular bronchitis (CGB), that is to say gradeor =5 (0-10) chronic inflammation involving at least one, half or m
Autor:
Anna F-Y. Li, Arnis Richters
Publikováno v:
Archives of environmental health. 46(1)
The effects of ozone on thymocyte and spleen T lymphocyte subpopulations were studied. Balb/c mice were exposed to clean air or to 0.3 +/- 0.05 ppm ozone for 1-3 wk. Thymocytes and spleen T cells were stained with fluorochrome conjugated monoclonal a
Publikováno v:
Inhalation Toxicology; 1997, Vol. 9 Issue 5, p405-422, 18p
Autor:
Arnis Richters, Russell P. Sherwin
Publikováno v:
Cancer. 34:1943-1955
Autor:
Kestutis Kuraitis, Arnis Richters
Publikováno v:
Archives of Environmental Health: An International Journal. 36:36-39
An experimental model was designed where the frequency of blood-borne cancer cell metastases to the lungs of animals was used as an indicator to detect adverse effects of inhaled nitrogen dioxide (NO2). Animals were exposed to air containing 0.40 +/-
Publikováno v:
Journal of Surgical Oncology. 13:9-20
Breast cancers from 53 patients were explanted in culture, and 39 with two-year or more follow-up and documentable tissue forms of cancer in culture (histoculture) are the subject of this report. Clinicopathologic findings have been correlated with d