Neurological Manifestation of Neonatal Acute Kidney Injury: Focusing on the Clinico-Radiological Profile.

Purpose This study aimed at studying the neurological manifestation of neonatal acute kidney injury, focusing on the clinico-radiological profile. Methodology In this cross-sectional study, newborns hospitalized in the neonatal intensive care unit of a tertiary care hospital were enrolled over a study period of one year. As per the Kidney Disease: Improving Global Outcome (KDIGO) criteria, 74 neonates were enrolled, and magnetic resonance imaging (MRI) was performed on the same neonates.

Hippocampal Volume in Children with Attention Deficit Hyperactivity Disorder and Speech and Language Delay.

Introduction: Hippocampus is a complex brain structure located deep in the temporal lobes of the brain. The structure has been implicated in several disorders related to cognition. Reports are emerging of its involvement in attention deficit hyperactivity disorder (ADHD).

A Comparison of Occlusal Schemes with Condylar Inclination and Anterior Guidance in Dentate Individuals.

Purpose: To compare occlusal schemes with condylar inclination and anterior guidance in dentate individuals.

Materials And Methods: A total of 26 dentate patients of Indian origin between the ages of 18 and 30 with canine-guided occlusion and 26 patients with group function occlusion were included in the study. The School of Articulator Munich (SAM) Axioquick system was used to assess the condylar guidance and eccentric tracings of the patients.

Heterostructure axial GaAsSb ensemble near-infrared p-i-n based axial configured nanowire photodetectors.

In this work, we present a systematic design of growth experiments and subsequent characterization of self-catalyzed molecular beam epitaxially grown GaAsSb heterostructure axial p-i-n nanowires (NWs) on p-Si <111> for the ensemble photodetector (PD) application in the near-infrared region. Diverse growth methods have been explored to gain a better insight into mitigating several growth challenges by systematically studying their impact on the NW electrical and optical properties to realize a high-quality p-i-n heterostructure. The successful growth approaches are Te-dopant compensation to suppress the p-type nature of intrinsic GaAsSb segment, growth interruption for strain relaxation at the interface, decreased substrate temperature to enhance supersaturation and minimize the reservoir effect, higher bandgap compositions of the n-segment of the heterostructure relative to the intrinsic region for boosting the absorption, and the high-temperature ultra-high vacuumannealing to reduce the parasitic radial overgrowth.

Diagnosis of Pediatric Stroke in Resource Limited Settings.

Global awareness of stroke as a significant cause of neurologic sequelae and death in children has increased over the years as more data in this field becomes available. However, most published literature on pediatric stroke have limited geographic representation. Data on childhood stroke from developing countries remains limited.

Ensemble GaAsSb/GaAs axial configured nanowire-based separate absorption, charge, and multiplication avalanche near-infrared photodetectors.

In this study, molecular beam epitaxially grown axially configured ensemble GaAsSb/GaAs separate absorption, charge, and multiplication (SACM) region-based nanowire avalanche photodetector device on non-patterned Si substrate is presented. Our device exhibits a low breakdown voltage ( ) of ∼ -10 ± 2.5 V under dark, photocurrent gain () varying from 20 in linear mode to avalanche gain of 700 at at a 1.

Passivation efficacy study of AlOdielectric on self-catalyzed molecular beam epitaxially grown GaAsSbnanowires.

This work evaluates the passivation efficacy of thermal atomic layer deposited (ALD) AlOdielectric layer on self-catalyzed GaAsSbnanowires (NWs) grown using molecular beam epitaxy. A detailed assessment of surface chemical composition and optical properties of AlOpassivated NWs with and without prior sulfur treatment were studied and compared to as-grown samples using x-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and low-temperature photoluminescence (PL) spectroscopy. The XPS measurements reveal that prior sulfur treatment followed by AlOALD deposition abates III-V native oxides from the NW surface.

A study of n-doping in self-catalyzed GaAsSb nanowires using GaTe dopant source and ensemble nanowire near-infrared photodetector.

This work reports a comprehensive investigation of the effect of gallium telluride (GaTe) cell temperature variation (T) on the morphological, optical, and electrical properties of doped-GaAsSb nanowires (NWs) grown by Ga-assisted molecular beam epitaxy (MBE). These studies led to an optimum doping temperature of 550 °C for the growth of tellurium (Te)-doped GaAsSb NWs with the best optoelectronic and structural properties. Te incorporation resulted in a decrease in the aspect ratio of the NWs causing an increase in the Raman longitudinal optical/transverse optical vibrational mode intensity ratio, large photoluminescence emission with an exponential decay tail on the high energy side, promoting tunnel-assisted current conduction in ensemble NWs and significant photocurrent enhancement in the single nanowire.

Estimation of Age Using Third Molar Development: A Radiological Cross-Sectional Study.

Objectives: This study was carried out to correlate chronological age of the patients with dental age using to Demirjian's method and to evaluate if orthopantamogram examination of third molar development correlates with age estimation.

Study Design: The study was designed as a radiological cross sectional study. Simple random sampling method was used to obtain study subjects.

Corrigendum: Space charge limited conduction mechanism in GaAsSb nanowires and the effect of in-situ annealing in ultra-high vacuum (2020 Nanotechnology 31 025205).

In this work, the first observation of the space charge limited conduction mechanism (SCLC) in GaAsSb nanowires (NWs) grown by Ga-assisted molecular beam epitaxial technique, and the effect of ultrahigh vacuum in-situ annealing have been investigated. The low onset voltage of the SCLC in the NW configuration has been advantageously exploited to extract trap density and trap distribution in the bandgap of this material system, using simple temperature dependent current-voltage measurements in both the ensemble and single nanowires. In-situ annealing in an ultra-high vacuum revealed significant reduction in the trap density from 1016 cm-3 in as-grown NWs to a low level of 7 * 1014 cm-3 and confining wider trap distribution to a single trap depth at 0.

Space charge limited conduction mechanism in GaAsSb nanowires and the effect of in situ annealing in ultra-high vacuum.

In this work, the first observation of the space charge limited conduction mechanism (SCLC) in GaAsSb nanowires (NWs) grown by Ga-assisted molecular beam epitaxial technique, and the effect of ultra-high vacuum in situ annealing have been investigated. The low onset voltage of the SCLC in the NW configuration has been advantageously exploited to extract trap density and trap distribution in the bandgap of this material system, using simple temperature dependent current-voltage measurements in both the ensemble and single nanowires. In situ annealing in ultra-high vacuum revealed significant reduction in the trap density from 10 cm in as-grown NWs to a low level of 7 × 10 cm and confining wider trap distribution to a single trap depth at 0.

Knowledge and Awareness of Oral Manifestations of Diabetes Mellitus and Oral Health Assessment among Diabetes Mellitus Patients- A Cross Sectional Study.

Background And Objectives: Diabetes mellitus has increased rapidly throughout the world. The objectives of our study were to assess the knowledge and awareness about oral manifestations of diabetes, among type 2 diabetes mellitus patients, their risk for developing oral diseases due to complications associated with diabetes mellitus, and at same time, to perform an oral examination to detect these oral symptoms, if present any, along with the recording of Decayed Missing Filled Teeth Index (DMFT) and Community Periodontal Index (CPI) index.

Methodology: Structured questionnaires consisting of 12 different statements on the knowledge base of oral manifestations of diabetes mellitus were distributed to 447 Type 2 diabetes mellitus patients.

Oral potentially malignant disorders: clinical diagnosis and current screening aids: a narrative review.

Around 300 000 patients are estimated to have oral cancer worldwide annually, and the incidence is higher in South Asian countries. In 2005, at the Congress of WHO, the term potentially malignant disorder (PMD)/lesion was suggested as a replacement for premalignant oral lesions and conditions. PMDs are those lesions of the oral mucosa that are at an increased risk of malignant transformation compared with the healthy mucosa.

Clinico-radiologic Profile of Pediatric Traumatic Brain Injury in Western Rajasthan.

Objective: The aim of this study was to evaluate clinico-radiological profile and outcome of pediatric traumatic brain injury (TBI).

Design: Prospective observational study.

Setting: Intensive Care Unit, ward and OPD of Pediatrics, Dr.

Effect of Folic Acid Supplementation on Seizure Control in Epileptic Children Receiving Long Term Antiepileptic Therapy.

Objective: To evaluate the effect of folic acid supplementation on seizure control in folate deficient children receiving long term antiepileptic therapy.

Methods: In a prospective interventional study, 140 children between age group 6 mo to 180 mo fulfilling the inclusion criteria were enrolled in study group, from October 2015 through November 2016. On the basis of serum folate, study group was divided into two subgroups by non randomization: Group A (<10 ng/ml) given folic acid supplementation for 3 mo and Group B (>10 ng/ml) was not supplemented.

Toluidine Blue Staining in Identification of a Biopsy Site in Potentially Malignant Lesions: A Case-control Study.

Objective: Oral cancer is a significant threat to public health all over the world, especially in Southeast Asia. At the present time, screening of oral cancer, its premalignant stages as well as its early detection, is still largely based on visual examination of the mouth. Visual examination is highly subjective and hence lacks the specificity and sensitivity.

Periodontal health status and implication of periodic acid-Schiff diastase - a key in exfoliative cytology among diabetics mellitus patients: A case-control study.

Objectives: The objectives of the study are: (i) To determine if periodic acid-Schiff (PAS)-Diastase is an effective tool to diagnose DM noninvasively, (ii) to use three different types of staining procedures to identify the staining pattern over the exfoliated cells of normal and diabetic patients, (iii) to study the periodontal health status of DM and normal subjects.

Materials And Methods: Basic questions regarding the demographic data were asked, following which community periodontal index (CPI) was recorded. Oral smears were collected from clinically normal buccal mucosa of 150 patients using wooden tongue spatulas.

Urban Rural Comparison of Anthropometry and Menarcheal Status of Adolescent School Going Girls of Jodhpur, Rajasthan, India.

Introduction: Adolescence is the formative period of life. Poor adolescent health translates into poor maternal health leading to increased maternal morbidity with inter-generational consequences.

Aim: To compare anthropometric, socio-demographic, menstrual and nutritional status of rural and urban adolescent school going girls of Western Rajasthan, India.

Clinical profile of hemophilia patients in Jodhpur Region.

Background: Hemophilia is widely distributed all over the world, but little is known about its clinical profile in resource-limited regions. An insight into its clinical spectrum will help in the formulation of policies to improve the situation in these areas.

Aims: To study the clinical profile of hemophiliacs (age <18 years) in Jodhpur region and screen them for transfusion-transmitted infections.

EEG Abnormalities in Children with Speech and Language Impairment.

Introduction: Epilepsy, a chronic condition of recurrent seizures, affects language, but the extent and nature of the language disturbance varies widely according to the type, severity, and cause of the epilepsy. There is paucity of literature on the electroencephalographic abnormalities in children with speech and language impairment. The present study was therefore planned to find the association of epileptiform EEG abnormalities in children with speech and language impairment and if present, their localization and lateralization to the language areas of the brain that are present predominantly in the left hemisphere.

ABER Assessment in Pre-school Children with Developmental Speech and Language Impairment.

Introduction: Developmental speech and language disorders (DLD) constitute a group of disorders when children with normal intelligence and hearing fail to develop language in an age-appropriate manner. There is no definite or surrogate neurophysiologic laboratory marker to quantitate the extent of speech and language impairment. The current study was designed to evaluate the abnormalities in Auditory Brainstem Evoked Responses (ABER) in children with speech and language impairment who do not have a hearing deficit or autism.

Granulosa cell tumor induced massive recurrence of post hysterectomy leiomyoma.

The authors report a very unusual occurrence of a massive recurrence of leiomyoma from post hysterectomy stump diagnosed on fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (F-18-FDG PET/CT). The case also has an additional complexity of granulosa cell tumor (GCT) of ovary probably contributing to the recurrence and massive size.