Sialodacryoadenitis (SDA) is a commonly-encountered coronaviral infection in laboratory rats that causes acute destruction of submandibular salivary glands. SDA results in depletion of salivary epidermal growth factor (EGF) and may thereby affect EGF-dependent cell growth processes. The purpose of
Hirudotherapy was used in the treatment of 39 patients (10 male and 29 female) aged 28-58 years with chronic sialadenitis and sialadenosis. Control group consisted of 15 normal subjects without diseases of salivary glands. Lipid peroxidation (LPO) and antioxidant defense (AOD) parameters were under