The toxicity of superparamagnetic iron oxide nanoparticles induced on the testicular cells: In vitro study.

Superparamagnetic iron oxide nanoparticles (SPIONs) have gained significant attention in biomedical research due to their potential applications. However, little is known about their impact and toxicity on testicular cells. To address this issue, we conducted an in vitro study using primary mouse testicular cells, testis fragments, and sperm to investigate the cytotoxic effects of sodium citrate-coated SPIONs (Cit_SPIONs).

Effects of superparamagnetic iron oxide nanoparticles (SPIONS) testicular injection on Leydig cell function and sperm production in a murine model.

In the domain of medical advancement, nanotechnology plays a pivotal role, especially in the synthesis of biocompatible materials for therapeutic use. Superparamagnetic Iron Oxide Nanoparticles (SPIONs), known for their magnetic properties and low toxicity, stand at the forefront of this innovation. This study explored the reproductive toxicological effects of Sodium Citrate-functionalized SPIONs (Cit_SPIONs) in adult male mice, an area of research that holds significant potential yet remains largely unknown.

Male reproductive toxicity of inorganic nanoparticles in rodent models: A systematic review.

The use of nanoscale materials for different biomedical applications has grown a lot in the last years and raised several concerns about toxic effects on human health. Several studies have shown that different types of NPs may exert toxic effects on organs such as the brain, the liver and the kidney. However, The toxicological effects of inorganic NPs on reproductive organs only recently has attracted attention.

Male reproductive morphofunctional evaluation of a Neotropical sperm-storing vespertilionid bat (Myotis levis) in an environmental context.

Myotis levis (yellowish myotis) is a small Neotropical insectivorous vespertilionid bat that provides valuable ecosystem services, such as control of disease vectors and agricultural pests. Aiming to describe the fluctuations of the reproductive organs throughout the year, the gonads and epididymis from 124 adult bats were histologically evaluated. These animals were captured in Santuário do Caraça, Minas Gerais, Brazil.

Biotechnological approach to induce human fibroblast apoptosis using superparamagnetic iron oxide nanoparticles.

Cancer-Associated Fibroblasts (CAFs) contribute to tumour progression and have received significant attention as a therapeutic target. These cells produce growth factors, cytokines and chemokines, stimulating cancer cell proliferation and inhibiting their apoptosis. Recent advances in drug delivery have demonstrated a significant promise of iron oxide nanoparticles in clinics as theranostic agents, mainly due to their magnetic properties.

Vessel wall MRI revealing inflammation on brain aneurysm associated to chronic mucocutaneous candidiasis.

Some authors have reported the association between CMC and brain aneurysms. In this paper it is reported a fusiform brain aneurysm associated to CMC and the vessel wall MRI findings.