Microorganisms play a major role in the initiation and perpetuation of pulpal and periapical disease. In order to predictably achieve a bacteria-free root canal system, it is necessary to use intracanal medicaments. Calcium hydroxide [Ca(OH)(2)] is the most common intracanal medicaments. It is effective against primary infections. However, its effectiveness against Enterococcus (E.) faecalis an...

Serotherapy for the treatment of diphtheria represented a major therapeutic innovation at the end of the nineteenth century. The manner in which large-scale production of this medicament was undertaken and the regulations that governed its production and distribution were important elements of public health policy in France as in other European countries. This paper describes the dominance of t...

Dens evaginatus is an uncommon developmental anomaly of human dentition characterized by the presence of tubercle on the occlusal surface of mandibular premolars and lingual surface of anterior teeth. Due to occlusal trauma this tubercle tends to fracture thus exposing the pathway to the pulp chamber of teeth. This case report is about the presentation of dens evaginatus in mandibular premolars...

To the Editor, The Indian Medical Gazette Sir,?The importers of the French anti-malarial remedy Gametoxyl have lately issued an advertisement pamphlet giving a resume of a paper by Dr. E. Charron, Paris, on anti-malarial preparations. The author compares at the end of his paper Plasmochin Compound with Gametoxyl, referring particularly to the time of treatment and the amount of medicament requi...

In the near future personalized medicine with nucleic acids will play a key role in molecular diagnostics and therapy, which require new properties of the nucleic acids, like stability against enzymatic degradation. Here we demonstrate that the replacement of nucleobases with PNA by functional molecules harbouring either a dienophile or a diene reactivity is feasible and confers all new options...

Many plants with biological and antimicrobiological properties have been studied since there has been a relevant increase in the incidence of antibiotic overuse and misuse. In dentistry, phytomedicines have been used as anti-inflammatory, antibiotic, analgesic, and sedative agents. Turmeric is used extensively in foods for its flavor and color, as well as having a long tradition of use in the C...

The first part of this study reviewed the characteristics of calcium hydroxide (Ca(OH)2) and summarized the results of in vitro studies related to its antimicrobial effects. The second part of this review covers in vivo studies including human clinical studies and animal studies. The use of Ca(OH)2 as an intracanal medicament represented better histological results in animal studies. However, h...

Background and aims. Since intracanal medicaments can affect the cell viability in periapical tissues, the aim of this study was to evaluate the effect of calcium hydroxide and propolis on pulp fibroblasts. Materials and methods. Two healthy third molars were used as a source to obtain fibroblasts. The fibroblasts were cultured and subjected to 1 mg/mL of propolis and calcium hydroxide. This ex...

The purpose of this study was to investigate the effect in vitro on macrophage adhesion of Tifell (formocresoleugenol), used as an intracanal medicament and in therapeutic pulpotomies in primary teeth, Macrophages were obtained from Wistar rats. As a test of macrophage phagocytic function the adherence capacity of macrophages to a plastic surface was determined. Assays were carried out in Eppen...