Krishnamachari Janani

ORCID: 0000-0003-1779-8525
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About
Contact & Profiles
Research Areas
  • Endodontics and Root Canal Treatments
  • Dental Radiography and Imaging
  • Dental Anxiety and Anesthesia Techniques
  • Dental materials and restorations
  • Oral microbiology and periodontitis research
  • Graphene and Nanomaterials Applications
  • Dental Trauma and Treatments
  • Essential Oils and Antimicrobial Activity
  • Dental Implant Techniques and Outcomes
  • Dental Research and COVID-19
  • Surgical Sutures and Adhesives
  • Occupational health in dentistry
  • Anesthesia and Pain Management
  • Health and Medical Education
  • Graphene research and applications
  • IoT and Edge/Fog Computing
  • Photovoltaic System Optimization Techniques
  • Scientific and Engineering Research Topics
  • Brain Tumor Detection and Classification
  • Botanical Research and Applications
  • Nosocomial Infections in ICU
  • Blockchain Technology Applications and Security
  • Pharmacy and Medical Practices
  • Pressure Ulcer Prevention and Management
  • Anesthesia and Sedative Agents

SRM Dental College
2021-2025

Manipal Academy of Higher Education
2024

KM Shah Dental College and Hospital
2024

Sri Eshwar College of Engineering
2023-2024

SRM Institute of Science and Technology
2016-2023

Saveetha University
2019-2023

Sri Ramachandra Institute of Higher Education and Research
2019-2023

Creative Commons
2020-2023

Jouf University
2023

SRM University
2016-2021

Background: the efficiency of diagnostic aids plays an important role in treatment plan. This study aims to assess accuracy dental pulse oximeter with a customized sensor holder, thermal test and electric pulp tester assessing actual status evaluate oxygen saturation level control healthy teeth, non-vital teeth irreversible pulpitis. Material methods: thirty-seven single canal requiring endodontic therapy were included study. The selected tested oximeter, test, cold spray, heated gutta...

10.14295/bds.2020.v23i1.1805 article EN cc-by Brazilian Dental Science 2020-01-31

Cone beam computed tomography (CBCT) is used as a diagnostic tool, which aids in deciding the treatment plan various fields of dentistry. In endodontics, CBCT useful tool diagnosing apical periodontitis, resorptions, perforation, root canal morphology, traumatic injuries, and voids. The objective this study was to evaluate knowledge attitude practice interpreting endodontic using among endodontists.A cross-sectional questionnaire survey conducted endodontists. Overall, 97 participants were...

10.4103/ijdr.ijdr_289_18 article EN cc-by-nc-sa Indian Journal of Dental Research 2019-01-01

10.47583/ijpsrr.2025.v85i02.018 article EN International Journal of Pharmaceutical Sciences Review and Research 2025-02-01

Abstract Background Over the past years, polysaccharide-based scaffolds have emerged as most promising material for tissue engineering. In present study, carrageenan, an injectable scaffold has been used owing to its advantage and superior property. Cissus quadrangularis , a natural agent was incorporated into carrageenan scaffold. Therefore, study aimed assess antioxidant activity biocompatibility of this novel material. Methods The in vitro comprised four groups each constituting sample 15...

10.1186/s12903-022-02409-6 article EN cc-by BMC Oral Health 2022-09-05

The purpose of this study was to determine the chemical composition oregano essential oil, minimal inhibitory concentration (MIC) and assess its antimicrobial efficiency against Enterococcus faecalis.Gas Chromatography Mass Spectrometry (GC-MS) used oil from oreganum vulgare. Broth dilution agar diffusion method evaluate MIC. For dilution, 100 μL different (6.25, 12.5, 25.0, 50.0, μg/ml) tested. Agar utilized (25.0, μg/mL) E. faecalis.GC-MS analysis revealed that contained carvacrol (41.2%),...

10.4103/jcd.jcd_80_19 article EN Journal of Conservative Dentistry 2019-01-01

This study aims to assess the diagnostic accuracy of new custom-made pulse oximeter sensor holder in assessment actual pulp status with three sensibility tests.Seventy-nine single canal teeth requiring endodontic therapy was included study. The tooth that root treatment tested heat test, cold electric and oximeter. Between each a time period 2 min allowed. response from tests reading were recorded. Following which performed. result obtained four correlated clinical finding after access...

10.4103/jfmpc.jfmpc_73_20 article EN cc-by-nc-sa Journal of Family Medicine and Primary Care 2020-01-01

Esthetics, improved colour stability and ease of contour have made photo-activated resin based restorative materials being widely used in routine dental clinical practice. Perhaps improper inadequate polymerization composite material might lead to elution monomer. Thus, the aim current study was quantify monomer from three composites. The intended analysis using high performance liquid chromatography (HPLC) at two different time periods. Three that were investigated included Swiss Tech...

10.3390/polym13244395 article EN Polymers 2021-12-15

The success of endodontic treatment relies on both apical and coronal sealing. To achieve a good three-dimensional seal, the removal smear layer becomes mandatory. This study aims to assess difference in debris accumulation formation while using automated root canal irrigation conventional syringe needle irrigation. Single-rooted human mandibular premolar teeth (n = 30) which were indicated for orthodontic extractions selected. An access cavity was prepared, glide path created. Based...

10.3390/ma15186184 article EN Materials 2022-09-06

The aim of the study was to evaluate tissue inflammatory response origanum vulgarae, omeprazole, triple antibiotic paste (TAP), and calcium hydroxide in an animal model.Seventy Five male Wistar rats were randomly divided into four experimental groups one control group: Group 1: (n = 15), 2: 0.25 mg vulgarae/1 ml cellulose 3: 2 omeprazole/1 distilled water 4: 1 TAP/1 5: 16 hydroxide/1 15). A trough made periapical bone medicament respective placed. After 7th, 14th, 28th days, animals...

10.4103/jcd.jcd_243_20 article EN Journal of Conservative Dentistry 2020-01-01

Chronic venous ulcers sometimes fail to heal in spite of adequate treatment. Nonhealing is possibly because chronic activation β-2 adrenergic receptor (B2-AR) the keratinocytes by endogenously generated catecholamines, which inhibits keratinocyte migration. Blocking B2-AR using β-blockers has been reported promote wound healing through migration, angiogenesis, and fibroblast Topical timolol, a antagonist, used healing.The aim this study was compare efficacy topical timolol versus saline leg...

10.4103/jcas.jcas_13_19 article EN cc-by-nc-sa Journal of Cutaneous and Aesthetic Surgery 2020-01-01

The interest in the use of green-mediated synthesis nanoparticles (NPs) is shown to have increased due their biocompatibility and reduction overall production costs. current study aimed evaluate a novel nanocomposite (NC) prepared by using combination zinc oxide, silver chitosan with lemon extract as cross-linking agent assessed its antimicrobial effectiveness against Enterococcus faecalis (E. faecalis). NPs NC were individually modification previously established methods. Ananalys...

10.3390/polym14081499 article EN Polymers 2022-04-07

Introduction: Syringe needles of various gauges and vents have conventionally been used to irrigate the root canal system. This study aimed collect data on awareness, attitude, practice among Indian postgraduates endodontists using conventional syringe needle irrigation (SNI) during treatment.Materials Methods: The survey was performed between January 2019 December 2021. A total 1000 printed forms 1500 electronic questionnaires were shared with postgraduate students across India. After...

10.4103/sej.sej_26_22 article EN Deleted Journal 2022-01-01

The purpose of antimicrobial agents is to eliminate the microorganisms without causing toxicity host cells. This study aimed assess cytotoxic effect oregano essential oil on L929 fibroblast cells.L929 cells were exposed four different concentrations (25-200 μg/ml) and calcium hydroxide (1 mg/ml). Dose-response curve was evaluated using 3-(4,5 dimethylthiazol-2-yl)-2, 5-diphenyl tetrazolium bromide assay. determined by lactate dehydrogenase activity (LDH). results analyzed one-way analysis...

10.4103/jcd.jcd_560_20 article EN Journal of Conservative Dentistry 2021-01-01

Abstract Background Pain is usually subjective and thus it challenging to describe its characteristics such as nature, intensity, origin. Non-invasive methods assessing salivary alpha-amylase (SAA) may aid the practitioner evaluate pain intensity. Hence, current study aimed correlate levels of SAA with intensity in patients presenting varied endodontic levels. Methods Sixty who presented intensities were selected for present out which seven excluded/dropped, leaving a total sample fifty-five...

10.1186/s12903-023-03195-5 article EN cc-by BMC Oral Health 2023-08-12
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