Publications by authors named "Chitra V"

Natural polyphenols have gained greater attention for their potent medicinal properties and potential benefits in addressing various health concerns. Resveratrol, a polyphenolic compound known for its therapeutic properties, has shown limitations in bioavailability, which the novel derivative resveratrol surrogate molecule (RSM5) aims to improve. The present study evaluates the oral toxicity and safety profile of a novel resveratrol derivative through acute and subacute assessments.

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The central nervous system is affected by multiple sclerosis (MS), a chronic autoimmune illness characterized by axonal destruction, demyelination, and inflammation. This article summarizes the state of the field, highlighting its complexity and significant influence on people's quality of life. The research employs a network pharmacological approach, integrating systems biology, bioinformatics, and pharmacology to identify biomarkers associated with MS.

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Introduction: Chronic migraine is recognized by the WHO as one of the most debilitating chronic conditions. It is primarily caused by central sensitization of the trigeminal nucleus caudalis. Key biomarkers associated with migraine include NFkB, IL-1β, CGRP, and iNOS.

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Article Synopsis
  • * In Alzheimer's, genes related to amyloid-beta accumulation are key, while Parkinson's is associated with mutations in the alpha-synuclein gene and other related genes affecting dopamine neurons.
  • * Research is focusing on alpha-synuclein as a potential biomarker for both diagnosis and treatment, highlighting its role in disease progression and potential connections between neurodegenerative diseases and other conditions like melanoma.
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Liver damage and metabolic dysfunctions, the defining features of non-alcoholic fatty liver disease (NAFLD), are marked by inflammation, oxidative stress, and excessive hepatic fat accumulation. The current therapeutic approaches for NAFLD are limited, necessitating exploring novel treatment strategies. Dioxopiperidinamide derivatives, particularly DOPA-33, have shown effective anti-inflammatory and antioxidant properties, potentially offering therapeutic benefits against NAFLD.

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Migraine is a debilitating neurological disorder impacting millions worldwide. Calcitonin Gene-Related Peptide (CGRP) has emerged as a key player in migraine pathophysiology, leading to the development of targeted therapies. This study reviews novel CGRP-targeted treatments, including monoclonal antibodies small molecule inhibitors/nutraceuticals and introduces Asarinin as a potential modulator of the pathway.

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Indole-3-acetic acid (IAA), a protein-bound uremic toxin, has been linked to cardiovascular morbidity and mortality in chronic kidney disease (CKD) patients. This study explores the influence of IAA (125 mg/kg) on cardiovascular changes in adenine sulfate-induced CKD rats. HPLC analysis revealed that IAA-exposed CKD rats had lower excretion and increased circulation of IAA compared to both CKD and IAA control groups.

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The prevalent use of Azorubine (E122) and the unintentional food additive, Bisphenol A (BPA), in ready-to-drink (RTD) beverages raises significant health concerns, especially for children. The combined impact on embryonic development must be explored despite individual safety assessments. Our investigation revealed that the combined exposure of E122 and BPA at beverage concentration significantly induces mortality and morphological deformities, including reduced growth, pericardial edema, and yolk sac edema.

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Background: Migraines affect one billion individuals globally, with a higher occurrence among young adults and women. A significant survey in the United States indicated that 17.1% of women and 5.

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Indole-3-acetic acid (IAA) is the most widely utilized plant growth regulator. Despite its extensive usage, IAA is often overlooked as an environmental pollutant. Due to its protein-binding nature, it also functions as a uremic toxin, contributing to its association with chronic kidney disease (CKD).

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Epilepsy is a chronic neurological disease characterized by a persistent susceptibility to seizures. Pharmaco-resistant epilepsies, impacting around 30 % of patients, highlight the urgent need for improved treatments. Neuroinflammation, prevalent in epileptogenic brain regions, is a key player in epilepsy, prompting the search for new mechanistic therapies.

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Burkholderia cepacia complex (BCC) is a Gram-negative, non-spore-forming bacterium with more than 20 opportunistic pathogenic species, most commonly found in soil and water. Due to their rapid mutation rates, these organisms are adaptable and possess high genomic plasticity. BCC can cause life-threatening infections in immunocompromised individuals, such as those with cystic fibrosis, chronic granulomatous disease, and neonates.

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Obesity is a complex disease caused by various factors, and synthetic drugs used to treat it can have side effects. Natural compounds, such as olivetol, could be a promising alternative. Olivetol is a substance found in certain lichen species and has anti-inflammatory and anti-cancer properties.

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Background: Impaired wound healing is the most common and significant complication of Diabetes. While most other complications of Diabetes have better treatment options, diabetic wounds remain a burden as they can cause pain and suffering in patients. Wound closure and repair are orchestrated by a sequence of events aided by the release of pro-inflammatory cytokines, which are dysregulated in cases of Diabetes, making the wound environment unfavorable for healing and delaying the wound healing processes.

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The aim of this study was to investigate the influence of excipients on retaining the particle size of methotrexate (MTX) loaded chitosan nanocarriers (CsNP) during lyophilization, which relates to the ability to enlarge the particle size and target specific areas. The nanocarriers were prepared using the ionic gelation technique with tripolyphosphate as a crosslinker. Three lyophilized formulations were used: nanosuspension without Lyoprotectant (NF), with mannitol (NFM), and with sucrose (NFS).

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Background: There has been a protracted effort to identify reliable targets for migraine. It is believed that each year, hundreds of millions of individuals worldwide suffer from migraines, making this widespread neurological ailment the second leading cause of years of disability worldwide. The rationale of this study is to identify the major targets involved in migraine attacks.

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Electromagnetic radiation (EMR) from wireless devices, particularly mobile phones, is a potentially growing public health concern. In this study, the neuronal effects of EMR on primary cortical neurons (PCNs) from neonatal rat cerebral cortex and the protective role of hispolon (HIS) and its derivatives were investigated as a measure of cranial exposure during mobile phone use. PCNs were isolated and cultured from day-old neonatal rats, then exposed for 2 h to EMR emitted by a mobile phone operating at a frequency of 2100 MHz with 1.

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Article Synopsis
  • Acute encephalitis syndrome (AES) is a significant health issue in India, primarily caused by the Japanese Encephalitis (JE) virus, particularly affecting children under 15, despite vaccination efforts.
  • A study involving 266 children in Uttar Pradesh assessed the immune response to the SA-14-14-2 JE vaccine, finding that a majority (97.74%) had no detectable anti-JEV-specific IgG antibodies after two doses.
  • Results indicated a declining trend in antibody levels over time, highlighting the need for booster doses to maintain immunity against the JE virus in vaccinated children.
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Background: COVID-19 (coronavirus disease of 2019) occurs due to the highly contagious severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). It uses angiotensin-converting enzyme- 2 (ACE-2) as its primary receptor to enter the host cell. Recent reports suggest that this pathogen also has a large impact on the CNS alongside other organs.

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Background: Neurological complications are most likely to be fatal and cause loss of ability to function or care for self. These include Alzheimer's disease and cognitive impairment. The main aim of the review is to determine the effects of various drugs and their cognitive risk with the need to opt for herbal therapy as an adjuvant in treating neurological conditions like Alzheimer's disease with lesser-known side effects.

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Background: The aim of this systematic review is to ponder the possible mechanism of action of anthocyanin in Alzheimer's disease (AD), to prompt the development of anthocyanin-based dietary supplementation or therapeutic intervention for AD and to explore the natural sources of anthocyanins.

Methods: Electronic bibliographic databases such as PubMed, ScienceDirect, Proquest, DOAJ, Scopus, and Google Scholar were searched for preclinical studies probing the efficacy of anthocyanin on AD. The search strategy included no time limit, but was restricted to English.

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In the experimental models of Parkinson's disease (PD), a well-known neurotoxin 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine or MPTP, pesticides like benomyl, paraquat,etc. are successfully used to induce a Parkinson's disease in human and nonhuman primates, which can be reversed by the drugs such as L-DOPA. A review on the alternative methods and alternative models in Parkinson's disease is documented here to understand their advantages and importance.

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A decade since the availability of Mycobacterium tuberculosis (Mtb) genome sequence, no promising drug has seen the light of the day. This not only indicates the challenges in discovering new drugs but also suggests a gap in our current understanding of Mtb biology. We attempt to bridge this gap by carrying out extensive re-annotation and constructing a systems level protein interaction map of Mtb with an objective of finding novel drug target candidates.

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Ethnopharmacological Relevance: Glycosmis arborea Roxb, syn. Glycosmis pentaphylla Retz, (Rutacea) is a shrub found all over India, have been used for the healing of wounds of livestock in Indian folk medicine.

Aim Of The Study: The present study provides a scientific evaluation for the wound healing potential of ethanolic extract of Glycosmis arborea leaves.

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