Chondrosarcoma of the chest wall: single-center experience.

Background: chondrosarcoma is the most common primary tumor of the chest wall. We analyzed cases of chest wall chondrosarcoma to establish the presentation, diagnostic tools, surgical treatment, and outcome.

Methods: this was a retrospective observational analysis of 45 patients who underwent surgery for chondrosarcoma.

Chemoprevention of rat mammary carcinogenesis by spirulina.

Spirulina (SP) (Arthrospira platensis; previously Spirulina platensis) is a filamentous blue-green microalga (cyanobacterium) with potent dietary phytoantioxidant and anticancerous properties. We investigated the chemopreventive effect of SP against 7,12-dimethylbenz[a]anthracene (DMBA)-induced rat breast carcinogenesis, and further studied its underlying mechanisms of action in vitro. Remarkably, SP cleared DMBA-induced rat mammary tumors, which was clearly confirmed by morphological and histological methods.

Histological, ultrastructural and immunohistochemical studies on the protective effect of ginger extract against cisplatin-induced nephrotoxicity in male rats.

Cisplatin (CP) is a widely used anticancer drug; however, it has several side effects such as nephrotoxicity. Ginger, the rhizome of Zingiber officinale, consumed since ancient times has numerous health benefits. The objective of this work was to evaluate the protective effect of ginger extract (GE) against CP-induced nephrotoxicity.