ABSTRACT
Previous studies have demonstrated that polyunsaturated fatty acids (PUFAs) have anti-inflammatory effects. One specific PUFA, alpha-linolenic acid (ALA), shows both anti-inflammatory and antioxidant properties. In the testes, inflammatory mediators are known to increase when orchitis is induced by bacterial lipopolysaccharide (LPS). This study aimed to determine whether the anti-inflammatory properties of ALA could have a protective effect against LPS-induced orchitis in mice. The mice were divided into untreated control, orchitis and ALA-treated orchitis groups. Orchitis was induced by intraperitoneal injection of LPS. The ALA-treated group was administered ALA by gavage three days before intraperitoneal LPS injection. Cyclooxygenase-2 (COX-2), cytosolic phospholipase A2 (cPLA2), inducible nitric oxide synthase (iNOS) enzymes and nuclear factor kappa-B (NF-κB) in the testes, as well as serum interleukin 6 (IL-6) and tumour necrosis factor-alpha (TNF-α), were analysed using enzyme-linked immunosorbent assay (ELISA) tests. LPS administration increased the expression of several inflammatory mediators, including IL-6, TNF-α and NF-κB, as well as the COX-2, cPLA2 and iNOS enzymes. ALA administration significantly prevented the LPS-induced increases in these inflammatory mediators and enzymes (p < .05). The anti-inflammatory and antioxidant effects of ALA may make it a useful candidate for the treatment of orchitis caused by bacterial LPS.
Subject(s)
Lipopolysaccharides , Orchitis , Animals , Cyclooxygenase 2/metabolism , Humans , Inflammation , Lipopolysaccharides/toxicity , Male , Mice , NF-kappa B/metabolism , Nitric Oxide/metabolism , Nitric Oxide Synthase Type II/metabolism , Orchitis/chemically induced , Orchitis/drug therapy , Signal Transduction , Tumor Necrosis Factor-alpha/metabolism , alpha-Linolenic Acid/pharmacologyABSTRACT
We report a rare case of erosion of an inflatable penile prosthesis reservoir into the bladder that was managed with a different approach from the literature by preserving the existing reservoir. Inflatable penile implant was applied to a 54-year-old male patient who had undergone with a robot-assisted radical prostatectomy operation due to localized prostate cancer 2 years before. Two months after the operation, the patient referred to our clinic with predominant symptoms of lower urinary tract system associated with scrotal pain and swelling. The urinary system ultrasonography (USG) and the lower abdomen magnetic resonance imaging (MRI) demonstrated that the reservoir of the penile prosthesis was in the bladder. Cystoscopy confirmed that the reservoir was in the bladder. According to literature the reservoir was surgically removed from bladder. After bladder repair, the rectus muscles were repaired creating a space between the rectus muscle and the skin, where the reservoir was placed. After postoperative observation, the patient was discharged without any infection and regression of the lower urinary tract symptoms. No problem was referred by using the penile prosthesis when at 1-month and 3-month follow up and the patient was not uncomfortable in this regard. In conclusion no drawback occurred by using the old reservoir.
