Comparative Evaluation of Polymethyl Methacrylate and Thermoforming Crowns as Semipermanent Crowns in Primary Molars: An Study.

Aim: The present randomized clinical trial is aimed at evaluating clinical efficiency of two different types of esthetic crowns-polymethyl methacrylate crowns and vacuum formed thermoformed crown as an alternative to full-coverage coronal restoration for deciduous molars.

Materials And Methods: A total of 45 primary molars in pediatric patients were selected using randomization and split into three groups based on the technique used for preparation of crowns: group I-polymethyl methacrylate crowns; group II-thermoformed crown; and group III-stainless steel crowns (SSC). All crowns were clinically and radiographically evaluated at baseline, 1st month, and 3rd month for gingival health, retention, marginal integrity, proximal contacts, occlusion, alignment, and staining.

Comparative evaluation of human breast milk, bovine milk, and infant milk formula on cariogenicity in children: An in vivo study.

Aim: The aim of the study was to compare the cariogenicity of human breast milk (HBM), bovine milk, and infant milk formulas.

Patients And Methods: Ninety children of 1-4 years were randomly selected according to the type of milk they consume and were divided into five groups: Group I - HBM, Group II - cow milk, Group III - buffalo milk, Group IV - Lactogen 2, and Group V - Dexolac 4. Three parameters were assessed (salivary pH, plaque pH, and Streptococcus mutans count).

Effect of the different chromatic filters of the dental operating microscope on the volumetric shrinkage, surface hardness, and depth of cure of bulk fill composite.

Aim: Evaluate the effect of different chromatic filters of the dental operating microscope on the volumetric shrinkage, surface micro-hardness, and depth of cure of bulk-fill composite.

Methods: Bulk fill composite specimens of 4 mm depth, 4 mm width, and 4 mm length were prepared. Five groups were designed based on a light source under which composite samples were condensed.

p63-positive prostate carcinoma-A very rare presentation.

Prostate cancer being the world's leading cause of cancer and also the second most common cancer in men is posing challenges in its diagnosis. Immunohistochemistry with markers like high molecular weight cytokeratin, p63 aid in the diagnosis. The absence of p63 and high molecular weight cytokeratin and presence of p504s in the biopsies indicate malignant lesions.

Molecular docking and dynamic simulations of benzimidazoles with beta-tubulins.

It is of interest to document the molecular docking and dynamic simulations of benzimidazoles with beta-tubulins in the context of anthelmintic activity. We document the compound BI-02 (2-(3,4-dimethyl phenyl)-1H-1,3-benzimidazole (BI-02) with optimal bindig features compared to the standard molecule albendazole (7.0 Kcal/mol) with binding energy -8.