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| 1 | Esophageal squamous cell cancer in a highly endemic region显示文摘AIM: To identify risk factors associated with esophageal cancer in Zambia and association between dietary intake and urinary 8-iso prostaglandin F2α(8-iso PGF2α).METHODS: We conducted a prospective, case control study at the University Teaching Hospital. Subjects included both individuals admitted to the hospital and those presenting for an outpatient upper endoscopy. Esophageal cancer cases were compared to age and sex-matched controls. Cases were defined as patients with biopsy proven esophageal cancer; controls were defined as subjects without endoscopic evidence ofesophageal cancer. Clinical and dietary data were collected using a standard questionnaire, developed a priori. Blood was collected for human immunodeficiency virus(HIV) serology. Urine was collected, and 8-iso PGF2α was measured primarily by enzyme-linked immunosorbent assay and expressed as a ratio to creatinine.RESULTS: Forty five controls(mean age 54.2 ± 15.3, 31 male) and 27 cases(mean age 54.6 ± 16.4, 17 males) were studied. Body mass index was lower in cases(median 16.8) than controls(median 23.2), P = 0.01. Histopathologically, 25/27(93%) were squamous cell carcinoma and 2/27(7%) adenocarcinoma. More cases smoked cigarettes(OR = 11.24, 95%CI: 1.37-92.4, P = 0.02) but alcohol consumption and HIV seropositivity did not differ significantly(P = 0.14 for both). Fruit, vegetables and fish consumption did not differ significantly between groups(P = 0.11, 0.12, and 0.10, respectively). Mean isoprostane level was significantly higher in cases(0.03 ng/mg creatinine) than controls(0.01 ng/mg creatinine)(OR = 2.35, 95%CI: 1.19-4.65, P = 0.014).CONCLUSION: Smoking and isoprostane levels were significantly associated with esophageal cancer in Zambians, but diet, HIV status, and alcohol consumption were not. | Akwi W Asombang Violet Kayamba Mpala M Lisulo Kathryn Trinkaus Victor Mudenda Edford Sinkala Stayner Mwanamakondo Themba Banda Rose Soko Paul Kelly | 2016 | World Journal of Gastroenterology2016，22，9： | 2 |
| 2 | Spacecraft anomalies on the CRRES satellite correlated with the environment and insulator samples显示文摘 | Violet M D Frederickson A R | | 0，，： | 2 |
| 3 | Spacecraft anomalies on the CRRES satellite correlated with the environment and insulator samples显示文摘 | Violet M D Frederickson A R | 1993 | IEEE Transactions on Nuclear Science1993，40，6： | 1 |
| 4 | A major role for Tau in neuronal DNA and RNA protection in vivo under physio- logical and hyperthermic conditions 显示文摘 | Violet M Delattre L Tardivel M | 2014 | Front Cell Neurosci2014，8，84： | 1 |
| 5 | CRRES High Energy Proton Flux Maps显示文摘 | GUSSENHOVEN M S MULLEN E G VIOLET M D | 1993 | IEEE Trans Nucl Sci1993，40，6： | 1 |
| 6 | Phase Evolution of NiTiO3 Prepared by Coprecipitation Method显示文摘 | Vadivel M A Violet S Navale S C | 2006 | Materials Letters2006，60，： | 1 |
| 7 | Phase Evolution of NiTiO3 Prepared by Coprecipitation Method显示文摘 | Vadivel M A Violet S Navale S C | 2006 | Materials Letters2006，60，： | 1 |
| 8 | Fairness in Idiosyncratic Work Arrangements Justice as an I -deals 显示文摘 | Greenberg J Roberge M Violet H Ho Rousseau D M | 2004 | Research in Personnel and Human Re- source Management2004，，23： | 1 |
| 9 | Kinetic study of the irreversible thermal denaturation of Bacillus licheniformis cr-amylase显示文摘 | VIOLET M MEUNIER J C | 1989 | Journal of Biochemistry1989，263，： | 1 |
| 10 | Responses to broken promises: Does personality matter 显示文摘 | VIOLET T HO LAURIE R WEINGART DENISE M ROUSSEAU | 2004 | Journal of Vocational Behavior2004，65，： | 1 |
| 11 | Synthesis of nanocrystalline anatase TiO2 by microwave hydrothermal method 显示文摘 | VADIVEL A M VIOLET S RAVI V | | Mater Let-t0，60，4： | 1 |
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