Publications by authors named "Natarajan Divya"

Communicating the scientific consensus that human-caused climate change is real increases climate change beliefs, worry and support for public action in the United States. In this preregistered experiment, we tested two scientific consensus messages, a classic message on the reality of human-caused climate change and an updated message additionally emphasizing scientific agreement that climate change is a crisis. Across online convenience samples from 27 countries (n = 10,527), the classic message substantially reduces misperceptions (d = 0.

View Article and Find Full Text PDF

Aim: To assess the oral hygiene status and prevalence of dental caries and trauma to anterior teeth among visually impaired children in Chennai city. Settings and design-a cross-sectional study was conducted in institutionalized blind schoolchildren.

Materials And Methods: A total of 130 children from two blind schools were selected based on the inclusion and exclusion criteria.

View Article and Find Full Text PDF

Aim: Prevention-focused school dental health program (SDHP) is a cost-effective intervention that countries can use to lessen the problem of dental diseases by educating on oral health. The current study aims to assess the effectiveness of parental participation in an SDHP held at periodic intervals on the oral health status (OHS) of children aged 8-10 years attending a local school in Southern India.

Materials And Methods: The longitudinal study was scheduled between September 2018 and June 2019 (36 weeks) in 120 participants who were healthy school children aged 8-10 years at a private school in Kelambakkam.

View Article and Find Full Text PDF

Purpose: To report the clinical presentations, neuroimaging findings, and surgical outcomes in patients with acute acquired non-accommodative comitant esotropia (AACE).

Methods: A retrospective review of records of all patients diagnosed as having AACE between January 2011 and December 2019 across three tertiary eye care centers was done. Cases with AACE onset after age 1 year were included.

View Article and Find Full Text PDF

As the coronavirus disease-2019 pandemic outbreak continues to be a global public health concern, dentists should seek means to provide oral health care with minimal risk. To meet the recommendations of the Center for Disease Control, alternative non-aerosol generating techniques have been proposed to minimize the risk of disease transmission to patients and dental healthcare personnel. Among recent materials, silver diammine fluoride (SDF) has been shown to be effective in preventing and arresting caries.

View Article and Find Full Text PDF

We report the case of a young female with pyrexia of unknown origin, cutaneous macules and an incomplete third cranial nerve palsy, that led to the diagnosis of systemic lupus erythematosus (SLE) with neurological manifestations. Her visual acuity was normal. Fundus examination showed cotton wool spots in both eyes.

View Article and Find Full Text PDF

Aim And Objective: To give dental practitioners an insight into the unusual presentation of focal infantile hemangioma on the alveolar ridge showing immunoreactivity to glucose transporter-1 (GLT1). We also recommend the importance of using standardized terminologies to describe the type of hemangioma.

Background: One of the most commonly seen and misdiagnosed vascular tumors of the skin and soft tissues of the head and neck region in children are infantile hemangiomas.

View Article and Find Full Text PDF

Purpose: The purpose of this study is to describe the demographic profile, clinical features, visual outcomes, and follow-up patterns after successful cataract surgery in children from the tribal community in Odisha, India.

Methods: We retrospectively reviewed records of tribal children aged 4 months-16 years, who underwent public health financed cataract surgery at our institute from January 1, 2015, to December 31, 2019. Collected data included demographic profile, clinical features, outcomes, and follow-up.

View Article and Find Full Text PDF

We report a case of isolated unilateral complete pupil involving third cranial nerve palsy due to pituitary adenoma with parasellar extension into the right cavernous sinus. The patient was referred to us from neurosurgery with sudden onset binocular vertical diplopia with complete ptosis, and mild right-sided headache of 5-day duration. Ocular examination revealed pupil involving third cranial nerve palsy in right eye while rest of the examination including automated perimetry was normal.

View Article and Find Full Text PDF

Diabetes is a chronic, lifelong condition due to inadequate production of insulin or the cells does not properly respond it. Recently, the significance and effectiveness of herbal drugs associated with diabetes has emerged. The aim of the present study was to determine the anti-diabetic effects of L.

View Article and Find Full Text PDF

Aim: The objective of the study was to evaluate the occlusal characteristics of primary dentition in 3-5-year-old children in Kancheepuram district.

Materials And Methods: A cross-sectional survey was carried out on children aged 3-5 year old in the Kancheepuram district. A total of 603 children were examined.

View Article and Find Full Text PDF

Ancestral sequence reconstruction (ASR) is a still-burgeoning method that has revealed many key mechanisms of molecular evolution. One criticism of the approach is an inability to validate its algorithms within a biological context as opposed to a computer simulation. Here we build an experimental phylogeny using the gene of a single red fluorescent protein to address this criticism.

View Article and Find Full Text PDF

Terminalia catappa Linn. is known for its nutritional fruit and possesses medicinal benefits as well. This is a comprehensive review of the phytoconstituents and pharmacological benefits.

View Article and Find Full Text PDF

Shift work and trans-time zone travel lead to insufficient sleep and numerous pathologies. Here, we examined sleep/wake dynamics during chronic exposure to environmental circadian disruption (ECD), and if chronic partial sleep loss associated with ECD influences the induction of shift-related inflammatory disorder. Sleep and wakefulness were telemetrically recorded across three months of ECD, in which the dark-phase of a light-dark cycle was advanced weekly by 6 h.

View Article and Find Full Text PDF