scholarly journals Distinguishing the common components of oil- and water-based metalworking fluids for assessment of cancer incidence risk in autoworkers

2011 ◽  
Vol 54 (6) ◽  
pp. 450-460 ◽  
Author(s):  
Melissa C. Friesen ◽  
Sadie Costello ◽  
Sally W. Thurston ◽  
Ellen A. Eisen
2013 ◽  
Vol 295-298 ◽  
pp. 360-363
Author(s):  
Yong Sheng Chen ◽  
Yong Jiang Li ◽  
Ling Li ◽  
Meng Zhan Qiao ◽  
Shui Liang He ◽  
...  

Sticking pipe has been being a common problem in drilling process. There are several techniques to solve sticking pipe which caused by differential pressure. But all of the techniques are inefficiency and the common oil-based pipe freeing agent is unsafe and pollution. So the water-based pipe freeing agent, SJK-1, has been developed. This kind of pipe freeing agent is cheaper, safer and more effective.


Genes ◽  
2019 ◽  
Vol 10 (12) ◽  
pp. 1046
Author(s):  
Anna Öfverholm ◽  
Zakaria Einbeigi ◽  
Antonia Wigermo ◽  
Erik Holmberg ◽  
Per Karsson

Women with BRCA variants have a high lifetime risk of developing breast and ovarian cancer. The aim of this study was to investigate the standard incidence ratios (SIR) for breast and ovarian cancer and standard mortality ratios (SMR) in a population-based cohort of women in Western Sweden, under surveillance and after risk reducing surgery. Women who tested positive for a BRCA variant between 1995–2016 (n = 489) were prospectively registered and followed up for cancer incidence, risk reducing surgery and mortality. The Swedish Cancer Register was used to compare breast and ovarian cancer incidence and mortality with and without risk reducing surgery for women with BRCA variants in comparison to women in the general population. SIR for breast cancer under surveillance until risk-reducing mastectomy (RRM) was 14.0 (95% CI 9.42–20.7) and decreased to 1.93 (95% CI 0.48–7.7) after RRM. The SIR for ovarian cancer was 124.6 (95% CI 59.4–261.3) under surveillance until risk reducing salpingo-oophorectomy (RRSO) and decreased to 13.5 (95% CI 4.34–41.8) after RRSO. The SMR under surveillance before any risk reducing surgery was 5.56 (95% 2.09–14.8) and after both RRM and RRSO 4.32 (95% CI 1.62–11.5). Women with cancer diagnoses from the pathology report after risk reducing surgery were excluded from the analyses. Risk reducing surgery reduced the incidence of breast and ovarian cancer in women with BRCA variants. However, overall mortality was significantly increased in comparison to the women in the general population and remained elevated even after risk reducing surgery. These findings warrant further research regarding additional measures for these women.


2006 ◽  
Vol 55 (6) ◽  
pp. 322-329 ◽  
Author(s):  
Johannes Geier ◽  
Holger Lessmann ◽  
Detlef Becker ◽  
Magnus Bruze ◽  
Peter J. Frosch ◽  
...  

1988 ◽  
Vol 72 (512) ◽  
pp. 64-67 ◽  
Author(s):  
V. Everett Lyons ◽  
Herbert H. Sheathelm

2018 ◽  
Vol 4 (2) ◽  
pp. 139-147 ◽  
Author(s):  
Piotr Zareba ◽  
Wilhelmina C.M. Duivenvoorden ◽  
Jehonathan H. Pinthus

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