Reproductive Factors and Breast Cancer Risk Effect of Age at Diagnosis pot

... protective effect for breast cancers diagnosed at the age of 40 or later, whereas it increased risk in the youngest age group. The effect of the time interval between age at menarche and age at FFTP, ... two ages, and parity appeared to have a limited influence on breast cancer risk. However, the relationship between these factors and the risk of...

Ngày tải lên: 28/03/2014, 16:20

... statistical analysis of pooled studies from the literature showed a stronger effect of an early age at menarche and of a late age at FFTP on the risk of breast cancers diagnosed at a young age ... characteristics of epidemiological studies on reproductive factors and breast cancer Early breast cancers Late breast cancers Author [ref] Date of d...

Ngày tải lên: 05/03/2014, 17:20

... investigated the role of dense and fatty breast tissue in relation to breast cancer risk. We found that not only a large area of fibroglandular tissue is asso- ciated wit h a h igher breast cancer risk, ... percent of mammographic density and absolute dense (fibroglandular) area are strong breast cancer risk factors. The role of non-dense (fat) breast tissue i...

Ngày tải lên: 22/03/2014, 17:20

... associated breast cancer risk. A weak association was found for breast cancer risk and soluble metalworking fluids [18]. Several studies have found associations between PAH exposure and breast cancer ... Hellyer D, Watterson A, Reinhartz A, Gilberston M: Occupational histories of cancer patients in a Canadian cancer treatment centre and the generated hypothesis rega...

Ngày tải lên: 06/03/2014, 02:21

... endogenous formation of NOC measured in faecal samples, while white meat intake has no effect [5] . ESOPHAGEAL CANCER Nitrosamine and related food intake and gastric and oesophageal cancer risk: A ... association between nitrite and nitrosamine intake and gastric cancer (GC), between meat and processed meat intake, GC and oesophageal cancer (OC), and between...

Ngày tải lên: 06/03/2014, 02:21

... & Shands, M.E. (1991). Breast cancer: Demands of the illness of the patient’s partner. Journal of Psychosocial Oncology, 9, 75–93. Quality of Life and Breast Cancer 519 Quality of Life and Breast ... review of the literature of psychosocial fac- tors and the development of breast cancer, McKenna and colleagues (1999) found sig- nificant effect sizes f...

Ngày tải lên: 22/03/2014, 17:20

... get breast cancer. n A woman’s risk of breast cancer increases with age. n Two different medicines can lower the risk of some kinds of breast cancer. n Both medicines have side effects and sometimes ... are born with a gene that puts them at high risk for breast cancer. Having radiation treatment at a young age also raises the risk. 3 Learning About Bre...

Ngày tải lên: 29/03/2014, 01:20

... prevalence of lifestyle factors, histologic type of lung cancer, stage of lung cancer and so on. The random effects model incorporates an estimate of the be- tween-study variance and tends to ... variation. We conducted a systematic literature review to evaluate the associations between sequence variants in DNA repair genes and lung cancer risk. We found an increase...

Ngày tải lên: 31/10/2012, 14:59

... water (no treatment) and drinking water ad libitum The results obtained show that the effect of daily repeated oral administration of mandarin peel extracts was prove clearly on decrease of ... 500g of dry peel powder were concentrated in vacuum (151.2g) to preprare the different fraction concentrates such as n-hexan, chloroform, ethylcetate and water. The resuls show t...

Ngày tải lên: 05/03/2014, 11:21

... musculus, Swiss strain of 4 weeks of age, weighed at 14-15g ) purchased from National Institute of Hygiene and Epidemiology (NIHE) were housed in a temperature (25 ± 2 0 C) and humidity (80% ± ... discussion Compositions of natural compound from the extracts of D. indica Using the solvents such as ethanol, n-hexan, chloroform, ethyl acetate and water. The process...

Ngày tải lên: 05/03/2014, 11:21