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1.
Journal of Breast Cancer ; : 231-231, 2018.
Artigo em Inglês | WPRIM | ID: wpr-715380

RESUMO

This article was initially published on the Journal of Breast Cancer with a misspelled author name and affiliation of the seventh author.

2.
Journal of Breast Cancer ; : 292-300, 2016.
Artigo em Inglês | WPRIM | ID: wpr-126240

RESUMO

PURPOSE: The protective effect of Allium vegetables against carcinogenesis has been reported in experimental studies particularly focusing on the gut. Therefore, we conducted a hospital-based matched case-control study to explore the association between dietary Allium consumption and risk of breast cancer among Iranian women in northwest Iran. METHODS: A validated, quantitative, food frequency questionnaire was completed in 285 women (aged 25–65 years old) newly diagnosed with histopathologically confirmed breast cancer (grade II, III or clinical stage II, III) in Tabriz, northwest Iran, and the completed questionnaires were included in an age- and regional-matched hospital based-control study. The odds ratios (ORs) and 95% confidence intervals (95% CI) were estimated using conditional logistic regression models. RESULTS: Multivariate analysis showed that there was a negative association between the consumption of raw onion and risk of breast cancer after adjustment for covariates (OR, 0.63; 95% CI, 0.40–1.00); however, this association was insignificant. On the other hand, there was a positive association between consumption of cooked onion and risk of breast cancer, after adjustment for covariates (OR, 1.54; 95% CI, 1.02–2.32). However, reduced risk of breast cancer was associated with higher consumption of garlic and leek with adjusted ORs of 0.41 (95% CI, 0.20–0.83) and 0.28 (95% CI, 0.15–0.51), respectively. CONCLUSION: Our findings suggest that high consumption of certain Allium vegetables, in particular garlic and leek, may reduce the risk of breast cancer, while high consumption of cooked onion may be associated with an increased risk of breast cancer.


Assuntos
Feminino , Humanos , Allium , Neoplasias da Mama , Mama , Carcinogênese , Estudos de Casos e Controles , Alho , Mãos , Irã (Geográfico) , Modelos Logísticos , Análise Multivariada , Razão de Chances , Cebolas , Prebióticos , Verduras
3.
Middle East Journal of Digestive Diseases. 2016; 8 (4): 297-302
em Inglês | IMEMR | ID: emr-186003

RESUMO

Background: Hesa-A is a natural compound with anticancer properties. The exact mechanism of its action in esophageal cancer is not clear, yet. The aim of this study was to evaluate the cell toxicity effect of Hesa-A on the esophageal carcinoma cell lines, KYSE-30, and cell cycle genes expression


Methods: In this study, we tested cell toxicity with MTT [3-[4,5-Dirnethylthiazol-2-yl]-2,5-Diphenyltetrazolium Bromide] assay and flow cytometry to evaluate the cell cycle arrest


Real time polymerase chain reaction was used to assess the expression of P53, PI6, P21, cyclin Dl, and cyclin Bl genes


Results: Our results showed that Hesa-A is effective in the expression of cell cycling check point proteins. Hesa-A induced an arrest in G2 phase of esophageal cell cycle. The levels of P53 [>13 times], P21 [>21 times], PI6, cyclin Bl, and cyclin Dl genes were increased 48 hours after Hesa-A treatment


Conclusion: P21 and P16 expression were the potential mechanisms for G2 arrest of KYSE-30 esophageal cancer cell line by Hesa-A

4.
IJPR-Iranian Journal of Pharmaceutical Research. 2013; 12 (1): 205-209
em Inglês | IMEMR | ID: emr-193159

RESUMO

There is possibility of microbial contamination of any single-dose vials [SDVs], multiple-dose vials [MDVs] and admixtures [ADXs] during the preparation and injection to the patients that could be resulted in bloodstream infection. The goal of this study was to investigate the microbial contamination of MDVs and SDVs after multiple use and ADXs prepared by nursing staff in the treatment room versus those prepared by the hospital pharmacist in the clean room. The sterility of 43 opened MDVs and SDVs, 92 prepared ADXs in treatment room and 17 prepared ADXs in clean room were studied by membrane filtration method. Only one of 92 ADXs prepared in treatment room was contaminated with Bacillus subtilis [%1.1] and none of the ADXs prepared in clean room, MDVs and SDVs had microbial contamination. Although good sanitization practices and training of nurses could reduce the risk of microbial contamination in traditional units, using clean room for preparation of parenteral products could be the best strategy

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