Tramadol Biological Effects: Ⅰ: Effective Therapeutic Efficacy of Lagenaria siceraria Preparation (Gamal & Aref1) and Melatonin on Cell Biological, Histochemical and histopathological Changes in Ileum of Tramadol-Induced Male Mice

Tramadol Biological Effects, 3: Effects of Lagenaria siceraria Preparation and Melatonin on The Changes in Testes of Tramadol-Induced Male Mice

Effects of Tramadol Addiction on Brain of Adult Male Albino Rats and Role of lofexidine during Withdrawal Period: A Biochemical, Histopathological and Immunohistochemical Study

Effect of tramadol drug on some biochemical and immunological parameters in albino male rats; evaluation of possible reversal following its withdrawal

Effects of Administration of Tramadol Hydrochloride on the Histological Structure of the Liver and the Possible Protective Role of Curcumin in Adult Albino Rat

Role of Melatonin in Ameliorating the Harmful Effects of Tramadol on the Frontal Cortex of Adult Male Albino Rat (Histological and Immunohistochemical Study)

The immunological and histopathological changes of Tramadol, Tramadol/Acetaminophen and Acetaminophen in male Albino rats “Comparative study”

Effects of Administration of Tramadol Hydrochloride on the Histological Structure of the Kidney and the Possible Protective Role of Curcumin in Adult Albino Rat

Treatment Role of Lagenaria siceraria and Melatonin on Tramadol-Induced Changes in Spleen of Male Mice

Effects of the Concomitant Administration of Thyme and Tramadol on the Cerebellar Cortex of Adult Male Albino Rat