Aminosalicylic Acids--therapeutic use Animals Antitubercular Agents--therapeutic use Cycloserine--therapeutic use Depression, Chemical Dextrans--antagonists & inhibitors Disease Models, Animal Edema--chemically induced Ethionamide--therapeutic use Exudates and Transudates--drug effects Formaldehyde--antagonists & inhibitors Granuloma--prevention & control Inflammation--chemically induced Isoniazid--therapeutic use Male Rats Stimulation, Chemical Streptomycin--therapeutic use