Publications by authors named "Nitin Upadhyay"

Article Synopsis
  • The study aimed to assess the prevalence and characteristics of zygomatic air cell defects (ZACD) in the North Indian population through the analysis of panoramic radiographs from 2500 dental outpatients.
  • ZACD was identified in 63 patients, resulting in a prevalence rate of 2.5%, with a higher occurrence in males and showing a preference for unilateral and unilocular forms.
  • The findings emphasize the need for surgeons to evaluate the location of ZACD prior to surgical procedures to prevent complications, confirming that the prevalence aligns with global studies.
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Ameloblastic carcinoma is a rare malignant lesion with characteristic histologic features and behavior that dictates more aggressive surgical approach than that of a simple ameloblastoma. Here we present a case of ameloblastic carcinoma of the mandible in a 30-year-old male patient with a clinical course of typical aggressiveness and extensive local destruction.

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Objectives: Oral submucous fibrosis (OSMF) is the most prevalent precancerous condition in India. Low levels of lipids serves as a marker and prognostic indicator in the early detection of oral precancerous and cancerous states. In spite of the high prevalence and its potential to undergo malignant transformation, this condition has not widely been investigated with respect to the serum lipid levels.

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Clinical dentistry is becoming increasingly complex and our patients more knowledgeable. Evidence-based care is now regarded as the "gold standard" in health care delivery worldwide. The basis of evidence based dentistry is the published reports of research projects.

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ECTODERMAL DYSPLASIA (ED) IS A RARE DISORDER WITH DEFECTS IN TWO OR MORE OF THE FOLLOWING STRUCTURES: the teeth and the skin and its appendages including hair, nails, eccrine, and sebaceous glands. Dental manifestations include hypodontia, complete anodontia or malformed teeth. The most common form of the ED syndrome is hypohidrotic ED and is usually inherited as an X-linked recessive trait.

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Aging is inevitable, every day we live we age. The mouth is referred to as a mirror of overall health, reinforcing that oral health is an integral part of general health. Oral health reflects overall well being for the elderly population.

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Cemento-ossifying fibroma (COF) is considered a benign osseous tumor. Herewith, we present a case of multiple central ossifying fibroma in a 35-yeaold woman. Intraorally, there was swelling in the left upper posterior teeth region and another diffused swelling in the fourth quadrant.

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The present study was carried out to investigate the antioxidant, cytoprotective and antibacterial effects of aqueous and hydroalcoholic extracts of Hippophae rhamnoides L. (Sea buckthorn) (SBT) leaves by using various in vitro systems and analysis of marker compounds by reverse phase-high performance liquid chromatography (RP-HPLC). The chemical composition of the leaf extracts was quantified by colorimetric reaction in terms of total phenol and flavonoids contents.

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The present investigation was undertaken to evaluate the healing efficacy of lyophilized aqueous leaf extract of Sea buckthorn (Hippophae rhamnoides L., family Elaeagnaceae) (SBT) and to explore its possible mechanism of action on experimental burn wounds in rats. The SBT extract, at various concentrations, was applied topically, twice daily for 7 days.

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In the present study, a poly-herbal formulation (PHF) was prepared by combining the aqueous lyophilized leaf extracts of Hippophae rhamnoides L. and Aloe vera L. and the ethanol rhizome extract of Curcuma longa L.

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Rhodiola imbricata (Crassulaceae) is a perennial herb growing at high-altitude (4000 - 5000 m) in the western Himalayas. The present study was aimed at investigating the healing efficacy of R. imbricata rhizome ethanol extract using a rat excision wound model.

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