Sinai University

Association of smoking exposure and sociodemographic factors with histological subtypes of bronchogenic carcinoma in upper Egypt

Abstract Background Lung cancer remains a leading cause of cancer-related mortality worldwide and poses a growing public health challenge in Egypt. Histopathological subtypes show varying associations with smoking behavior and sociodemographic factors, yet data from Upper Egypt r...

Effect of diode laser and hyaluronic acid on occlusion of dentinal tubules: an in-vitro study on human dentin

Abstract Background Dentin hypersensitivity (DH) is a common clinical condition characterized by short, sharp pain arising from exposed dentinal tubules. Occlusion of dentinal tubules remains a widely accepted approach for managing DH in dental practice. This in vitro study aimed...

Predictive correlations and mechanical assessment of asphalt mixtures modified by sasobit redux and crumb rubber

Abstract To satisfy advanced pavement design methodologies such as the Mechanistic-Empirical Pavement Design Guide (MEPDG), accurate characterization of asphalt mixtures through parameters like the dynamic modulus│E*│is critical. However, obtaining these parameters via advanced l...

The Senescent Heart’s Hidden Drain: Senescence-Associated Secretory Phenotype–Mediated Cardiac Lymphatic Dysfunction as a Novel Mechanistic Axis in Heart Failure With Preserved Ejection Fraction: A Narrative Review

Heart failure with preserved ejection fraction (HFpEF) represents the dominant and most therapeutically recalcitrant phenotype of heart failure in the contemporary era, yet its pathophysiology remains incompletely delineated. This narrative review advances a novel mechanistic fra...