Umesh Pratap Verma
King George’s Medical University

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Mercury or Mercury Free Restorations in Oral Cavity Rakesh Kumar Yadav; Umesh Pratap Verma; Rini Tiwari; Akhilanand Chaurasia
International Journal of Public Health Science (IJPHS) Vol 7, No 3: September 2018
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (207.738 KB) | DOI: 10.11591/ijphs.v7i3.14236

Abstract

Amalgam is basically a concoction of metals that has been used as a potent filling material in dentistry for the last 150 years. Amalgam usually consists of silver, mercury, tin and copper. Dental amalgam is a material used to fill cavities of tooth. Over the years, amalgam has become a topic of concern because it contains mercury. Mercury is a naturally occurring metal in the environment. Mercury exists as a liquid in room temperature but when heated, it becomes a gas. Flexibility of amalgam as a filling material is due Mercury. An alloy powder, a compound that is soft in nature when mixed with mercury makes it enough to mix and condense into the tooth. It hardens quickly and offers strong resistance to the forces of biting and chewing. There are studies reported on the safety of amalgam fillings. In 2005, European Union launched a comprehensive mercury strategy to reduce use of mercury. In 2008, countries like Norway and Denmark restricted the use of dental amalgam containing mercury. In 2009, this research was evaluated by U.S. Food and Drug Administration (FDA) and found no rationale to limit the use of amalgam.  There are certain restorative materials that are available commercially that are mercury free in nature like Gold, Porcelain, Gallium alloys, Composite resin restoratives etc. They offer many advantages over amalgams containing mercury like: seals the dentin from future decay, reinforces remaining tooth structure, provides smooth and bonded margins, conservative and it blends naturally.
Role of Curcuma longa in the Management of Gingivitis Umesh Pratap Verma; Gupta Abhaya; Sharma Disha
International Journal of Public Health Science (IJPHS) Vol 7, No 3: September 2018
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (448.456 KB) | DOI: 10.11591/ijphs.v7i3.14830

Abstract

The most prevalent form of periodontal disease is gingivitis. The bleeding on probing, erythema, edema and ulceration are important signs of gingivitis. Previously conventional periodontal therapy has relied almost exclusively upon mechanical debridement of tooth surface. But as of today conventional periodontal therapy alone is not sufficient because pathogenic bacteria has been demonstrated not only in gingival tissue but even up to the crest of alveolar bone itself. Because of the side effect of non-steroidal anti-inflammatory drug, the use of medicinal plants for treatment of this disease was advocated. Amongst the herbs, Curcuma longa belonges to family Zingiberaceae, commonly available in India and used in various domestic affairs popular as Haldi. The present study has been conducted with aims to evaluate the anti-inflammatory effect of extract of Curcuma longa as topical and irrigant in various concentrations (0.5&1%) on inflamed gingival tissue of patient with gingivitis.  All the subjects were divided into two groups.  Group one was control, Group two (Test Group) was further subdivided in to IIa and IIb. Results revealed the extract of Curcuma longa play a significant role in reducing the inflammatory response of the gingiva like reduced gingival score, bleeding on probing and probing depth.