Publications by authors named "G Hamada"
Article Synopsis
- Gastric cancer is more common in men, and this study explores whether reproductive factors and menopausal hormone therapy (MHT) might protect women from it.
- The analysis included over 2,000 individuals with gastric cancer and more than 7,000 controls across various studies, revealing that longer fertility duration and MHT use may reduce cancer risk in women.
- The findings suggest a link between reproductive health and decreased gastric cancer risk, highlighting the need for further research on hormonal effects in different stages of a woman’s life.
Edible mushrooms have high concentrations of vitamins and minerals. They are considered 'functional foods' for their disease-prevention properties. Mushroom consumption may reduce the risk of gastric cancer, the fifth most common cancer worldwide.
View Article and Find Full Text PDFThe accurate determination of water saturation in shaly sandstone reservoirs has a significant impact on hydrocarbons in place estimation and selection of possible hydrocarbon zones. The available numerical equations for water saturation estimation are unreliable and depend on laboratory core analysis. Therefore, this paper attempts to use artificial intelligence methods in developing an artificial neural network model (ANN) for water saturation (Sw) prediction.
View Article and Find Full Text PDFBackground: The causal pathway between high education and reduced risk of gastric cancer (GC) has not been explained. The study aimed at evaluating the mediating role of lifestyle factors on the relationship between education and GC METHODS: Ten studies with complete data on education and five lifestyle factors (smoking, alcohol drinking, fruit and vegetable intake, processed meat intake and salt consumption) were selected from a consortium of studies on GC including 4349 GC cases and 8441 controls. We created an a priori score based on the five lifestyle factors, and we carried out a counterfactual-based mediation analysis to decompose the total effect of education on GC into natural direct effect and natural indirect effect mediated by the combined lifestyle factors.
View Article and Find Full Text PDFBackground: Evidence from epidemiological studies on the role of tea drinking in gastric cancer risk remains inconsistent. We aimed to investigate and quantify the relationship between tea consumption and gastric cancer in the Stomach cancer Pooling (StoP) Project consortium.
Methods: A total of 9438 cases and 20,451 controls from 22 studies worldwide were included.