Topical antispasmodics during colonoscopy: do they have a role?

Topical antispasmodics during colonoscopy: do they have a role?

Hybrid Procedures, Do They Have a Role?

A hybrid strategy is a combination of catheter-based therapy and traditional surgical intervention. This concept of combining the tools available only in the catheterization laboratory with the tools available only to the surgeon in order to minimize surgical morbidity has evolved since its implementation in the 1990s.1 Over the past decade, with advancement in stent technology and refinement o...

Probiotics--do they have a role in medicine and dentistry?

Probiotics are dietary supplements containing potentially beneficial bacteria or yeasts. They are administered in different quantities that allow for colon colonization. These products help in stimulating health promoting flora and also suppressing the pathologic colonization and disease spread. The use of probiotic plays an important aspect in dentistry too ever since the oral infections occup...

Superantigens. Do they have a role in skin diseases?

Superantigens are a group of bacterial and viral proteins that are characterized by their capacity to stimulate a large number of T cells. They bind directly to the major histocompatibility complex class II molecule on the antigen-presenting cell and cross-link the antigen-presenting cell with T cells expressing certain T-cell receptors, leading to polyclonal T-cell activation. They have been s...

Probiotics - do they have a role in the pig industry?

The delivery of certain living microorganisms in food has long been suggested as having positive health effects in humans. This practice has extended into food animal production, with a variety of microorganisms being used; lactic acid bacteria, various Bacillus species and the yeast Saccharomyces cerevisiae have been particularly used in the pig industry. The increased interest in probiotics i...