Macrophages, Alveolar; NF-E2-Related Factor 2; Proto-Oncogene Proteins; Trace Elements; Trans-Activators; Zinc; Animals; Male; Rats; Alcoholism/metabolism; Alcoholism/physiopathology; Disease Models, Animal; Ethanol; Granulocyte-Macrophage Colony-Stimulating Factor/drug effects; Granulocyte-Macrophage Colony-Stimulating Factor/immunology; Klebsiella Infections/metabolism; Klebsiella Infections/microbiology; Klebsiella pneumoniae/drug effects; Klebsiella pneumoniae/growth & development; Lung/immunology; Lung/physiopathology; Lung Injury/drug therapy; Lung Injury/metabolism; Macrophages, Alveolar/drug effects; Macrophages, Alveolar/immunology; Macrophages, Alveolar/metabolism; Oxidation-Reduction/drug effects; Oxidative Stress/drug effects; Oxidative Stress/physiology; Proto-Oncogene Proteins/metabolism; Rats, Sprague-Dawley; Signal Transduction/drug effects; Signal Transduction/immunology; Time Factors; Trace Elements/pharmacology; Trace Elements/therapeutic use; Trans-Activators/metabolism; Zinc/pharmacology; Zinc/therapeutic use; NF-E2-Related Factor 2/metabolism