Publications by authors named "Arvind S"

Primary prevention of diabetes still remains as an unmet challenge in a real world setting. While, translational programmes have been successful in the developed nations, the prevailing social and economic inequities in the low and middle income countries, fail to integrate diabetes prevention into their public health systems. The resulting exponential increase in the prevalence of diabetes and the cost of treatment has put primary prevention in the back seat.

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The broadening in photoelectron spectra of polymers can be attributed to several factors, such as light source spread, spectrometer resolution, the finite lifetime of the hole state, and solid-state effects. Here, for the first time, we set up a computational protocol to assess the peak broadening induced for both core and valence levels by solid-state effects in four amorphous polymers by using a combination of density functional theory, many-body perturbation theory, and classical polarizable embedding. We show that intrinsic local inhomogeneities in the electrostatic environment induce a Gaussian broadening of 0.

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Cyber-attacks on healthcare institutions have increased in recent years and have made headlines through the COVID-19 pandemic. With the fallout of attacks increasingly reported in academic research and in the media, there is a real urgency to address cyber-threats that must be augmented across and within health systems. Until now, clinical healthcare professionals have considered cyber-attacks on healthcare organisations a predominantly information and communication technology issue, but this perception is no longer fit-for-purpose.

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Article Synopsis
  • Type 2 Diabetes Mellitus (T2DM) is increasingly becoming a major public health issue, and tailored treatment approaches are recommended for patients, especially those newly diagnosed in India with an HbA1c level above 7.5%.
  • A committee of seventeen diabetes experts assessed three key statements regarding the treatment of these patients using a 9-point Likert scale to gauge consensus.
  • The consensus was that dual therapy combining Dipeptidyl Peptidase-4 inhibitors (DPP4Is) and Metformin should be the first-line treatment for newly diagnosed Indian T2DM patients with HbA1c levels over 7.5%, as it is both effective and cost-efficient.
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Importance: Religiosity and guilt are commonly featured in obsessive-compulsive disorders (OCD). The role of religiosity and guilt in OCD has been frequently studied in the literature and suggested that greater religiosity/spirituality, paranormal beliefs, and magical ideation have often been associated with enhanced obsessive-compulsive behavior. India being a multi-religious country, it is particularly notable that a research was required to assess the role of religiosity and guilt in symptomatology and outcome in OCD, a condition in which religious themes are often present.

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Extracellular traps (ETs) are composed of decondensed chromatin and are embedded with various antimicrobial proteins like myeloperoxidase and histones. Recently, we reported that dopamine (DA) induces ETs in BV2 microglia cell line and primary adult human microglia in a manner independent of cell death, reactive oxygen species, and actin polymerization. This protocol details how to characterize DA-induced ETs in BV2 microglia and human microglia.

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Article Synopsis
  • Pseudomyxoma peritonei (PMP) is an uncommon condition typically linked to a ruptured low-grade mucinous tumor in the appendix, but it can also arise from ovarian cancer.
  • This case discussion highlights a unique instance of a post-menopausal woman diagnosed with both endometrioid endometrial adenocarcinoma and a low-grade appendiceal mucinous neoplasm, along with PMP.
  • The coexistence of these specific cancers has not been previously reported, making this case noteworthy for medical literature.
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Dopamine (DA) plays many roles in the brain, especially in movement, motivation, and reinforcement of behavior; however, its role in regulating innate immunity is not clear. Here, we show that DA can induce DNA-based extracellular traps in primary, adult, human microglia and BV2 microglia cell line. These DNA-based extracellular traps are formed independent of reactive oxygen species, actin polymerization, and cell death.

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In this paper, we introduce an integrated, portable, affordable and simple to use heart rate variability (HRV) analysis tool STREME. The system consists of an ECG acquisition device and software for HRV analysis. We assessed the reliability and validity of using STREME against the reference standards RMS VarioWin and Kubios HRV for the short term HRV analysis.

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Fasting and feasting are integral part of many religions and cultures. As the amount of food and fluid intake are markedly altered during these phases, patients with diabetes are prone to higher risk of complications. Even though several guidelines for fasting and feasting are available; Indian specific recommendations are the need of the hour, because of the distinct dietary habits and the diet content (high carbohydrate) of Indians.

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Gliomas are the most prevalent primary brain tumors with immense clinical heterogeneity, poor prognosis and survival. The nucleotide-binding domain, and leucine-rich repeat containing receptors (NLRs) and absent-in-melanoma 2 (AIM2) are innate immune receptors crucial for initiation and progression of several cancers. There is a dearth of reports linking NLRs and AIM2 to glioma pathology.

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Purpose: To investigate the efficacy of using cone beam CT with extended longitudinal field-of-view (CBCT) for image guided adaptive radiotherapy (IGART).

Methods: The protocol acquires two CBCT scans with a linear translation of treatment couch in the patient plane, allowing a 1 cm penumbral overlap (i.e.

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An attempt was made to design, fabricate and evaluate a heat exchanger for controlling the matting temperature of during pressing. Based on preliminary investigations, the range of process parameters to be evaluated during the pressing of was selected as: pressure (2, 3, and 4 kg/cm), matting temperature (63, 66 and 69 °C) for pressing time of 8, 10 and 12 min. Experiments were designed in a central composite design for 20 runs and the was evaluated for its moisture content, hardness, springiness, chewiness, cohesiveness, bulk density, porosity and sensory attributes.

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Diabetes management during Ramadan is very crucial from the patient perspective as it can present significant risk of hypoglycemia and death when proper care is not taken. Moreover, managing diabetes in fasting Ramadan patients require different mechanisms than the routine diabetes management and pose significant challenge to the health care practitioners. Here we set forth to review the available literature of various clinical trials and studies on different antidiabetic agents in the context of Ramadan.

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Purpose: An audit was planned to study the demographics, staging, treatment details, and outcomes of operable endometrial cancers.

Methodology: All operable endometrial cancers treated between January 2009 and October 2014 were included in the study. The details regarding demographics, staging, surgical procedure, pathological staging, adjuvant treatment, and outcomes were extracted from the case records.

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Objective: There are varied reports on the effect of vitamin D supplementation on β-cell function and plasma glucose levels. The objective of this study was to examine the effect of vitamin D and calcium supplementation on β-cell function and plasma glucose levels in subjects with vitamin D deficiency.

Methods: Nondiabetic subjects (N = 48) were screened for their serum 25-hydroxyvitamin D (25-OHD), albumin, creatinine, calcium, phosphorus, alkaline phosphatase, and intact parathyroid hormone (PTH) status.

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Background: The perforator flaps evolved on the knowledge of the vascular tree from the main vascular trunk up to the subdermal plexus. Therefore, we thought that it's necessary to map the whole vascular arcade by CT angiography. The aim of this study is to evaluate the perforators and the whole vascular tree of the lower limb by peripheral CT angiography with 3D reconstruction and intraoperative evaluation.

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Introduction: Ion channels are subjects of intense research, due to their easy access and potential for being drug targets. Kv1.5 is a voltage gated potassium channel, earlier thought to be cardiac specific.

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Background: Left ventricular (LV) function might be altered in type 2 diabetes (DM) and microalbuminuria (MA) may accentuate the abnormalities. We sought to investigate whether additional LV dysfunction could be unmasked using tissue Doppler (TVE)-enhanced dobutamine stress echocardiography (TVE-DSE) in patients with DM + MA.

Methods: Twenty seven DM subjects with MA, (DM + MA), 31 DM subjects without MA (DM - MA), and 13 Controls were evaluated using TVE-DSE.

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