Patients suffering from chronic intestinal diseases (Crohn's disease, Ulcerative Colitis, Indeterminate Colitis) are prone to the development of pyogenic complications. These complications are most commonly in the form of perianal or intraabdominal abscesses and/or fistulas. The treatment of these complications are managed differently but, after an initial treatment based on medical or minimall...

What is the difference between argentaffin and argyrophilic reactions? Both terms relate to the formation of colloidal metallic silver (latin argentum, Greek argyros) (1), which may range in color from yellow through brown to black depending on particle size and density, in specific structural components of tissues. the metal is formed at sites of reduction of silver ions derived from a stainin...

BACKGROUND Silver has been used to reduce infection for centuries. This study retrospectively analyzed whether the introduction of silver-impregnated dressing (SD; Silverlon, Argentum Medical, LLC, Lakefront, GA) rather than RD (iodine- or alcohol-based swab and dry 4 x 4 gauze) would reduce the risk of superficial or deep infection after lumbar laminectomy with instrumented fusion. METHODS T...

Nanosized composites CeO2–Ag, La2O3–Ag, and TiO2–Ag are a class of nanomaterials suitable for photocatalysis, optical devices, photoelectrochemical elements. Further, nanocomposites with several wt.% silver can be used as creating materials pathogenic virus inactivation pandemic-neutralizing potential. Thus, prospective due to their biological activity. In the present work, were synthesized by ...

Abstrak Bagi manusia, air adalah hal yang sangat penting untuk mendukung aktivitas manusia setiap hari. Tanpa adanya udara, tidak mungkin bisa bertahan dalam menjalani kehidupan. AMDK ada di Pekanbaru saat ini sudah bermacam-macam serta terkontaminasi oleh udara kotor ada. Hal sejalan dengan kota cukup padat penduduk dan juga secepatnya kendaraan meningkat. Adapun tujuan penelitian mengetahui ...

The search and development of new nanostructures nanomaterials are very important for the progress nanotechnology modern microbiology. Due to unique properties silver zinc oxide, these nanoparticles optimal basis creating with potential antiviral activity. An issue in studies is establishment cytotoxicity their composites. Aim. To define influence substrate temperature Ag concentration ZnO latt...

Composite nanoparticles TiO2&Ag0 were synthesized by coprecipitationin a weakly alkaline medium in the presence of various precursors - metatitanic acid and titanium (IV) isopropoxide. Comparative study included analysis morphology (SEM), phase (XRD) chemical compositions (EDS). The formation anatase structures was confirmed at relatively low concentration silver (0–8 wt% for 0–4 Ti isopropoxid...