Publications by authors named "Verma Sushma"

Article Synopsis
  • - Millions suffer from dry eye disease, a condition that worsens with age, characterized by an imbalance in tear film and classified into aqueous-deficit and evaporative types.
  • - The study emphasizes the challenges in drug delivery due to the eye's natural defenses, which limit the bioavailability of topical treatments, while also highlighting recent advancements in formulations for dry eye treatment.
  • - The review aims to provide a comprehensive overview of dry eye disease, including its causes, recent research findings, clinical data, and patents related to new treatment formulations.
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Angioedema is a health issue that affects parts of the body like the upper pulmonary and gastric pathways and is identified by abrupt, nonpitting enlargement of the skin, mucous membranes, or both. The swelling usually lasts a few hours to 72 hours and may appear as non-puritic, subcutaneous, or submucosal organ edema. It is characterized by localized swelling brought on by the release of histamine.

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Article Synopsis
  • Gout is an inflammatory arthritis linked to high levels of uric acid in the blood, leading to crystal formation and inflammation.
  • The review highlights the rising prevalence of gout, its impact on public health, and various management strategies, including medications, dietary modifications, and lifestyle changes.
  • Recent research explores innovative treatments like nanoparticles and new drugs, as well as advanced diagnostics for better detection and management of gout.
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The intricate ecosystem of microorganisms residing within and on the human body, collectively known as the microbiome, significantly influences human health. Imbalances in this microbiome, referred to as dysbiosis, have been associated with various diseases, prompting the exploration of novel therapeutic approaches. Personalized medicine, Tailors treatments to individual patient characteristics, offers a promising avenue for addressing microbiome-related health issues.

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Using skin patches to deliver drugs is dependable and doesn't have the same issues as permeation enhancers, which help drugs get through the skin but struggle because of the skin's natural barrier. Strategies are required to increase topical bioavailability to enhance drug absorption. Natural compounds offer a promising solution by temporarily reducing skin barrier resistance and improving drug absorption.

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Niosomes are newly developed, self-assembling sac-like transporters that deliver medication at a specific site in a focused manner, increasing availability in the body and prolonging healing effects. Niosome discovery has increased drugs' therapeutic effectiveness while also reducing adverse effects. This article aims to concentrate on the increase in the worldwide utilization of niosomal formulation.

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This paper provides an outline of the Human immunodeficiency virus (HIV), its mechanism of action, and types of HIV/AIDS. Additionally, it offers recent advances and patent data on HIV medications and formulations for the last ten years. The HIV/AIDS patents describes how compounds can stop viruses from spreading and stop HIV from multiplying.

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Diabetes is known to increase susceptibility to hypertension due to increase in inflammation, oxidative stress, and endothelial dysfunction, leading to vascular stiffness. The polytherapy might lead to several drug-drug interactions (DDIs), which cause certain life-threatening complications such as diabetic nephropathy and hypoglycaemia. So, in this review we focused on drug-drug interactions and impact of genetic factors on drug responses for better disease management.

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Coronavirus disease-2019 (COVID-19) is pro-inflammatory disorder characterized by acute respiratory distress syndrome. Interleukin-6, a cytokine secreted by macrophages, which mediates an inflammatory response, is frequently increased and associated with the severity in COVID-19 patients. The differential expression of IL6 cytokine in COVID-19 patients may be associated with the presence of single nucleotide polymorphisms (SNPs) in regulatory region of cytokine genes.

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Diabetes has become a pandemic as the number of diabetic people continues to rise globally. Being a heterogeneous disease, it has different manifestations and associated complications in different individuals like diabetic nephropathy, neuropathy, retinopathy, and others. With the advent of science and technology, this era desperately requires increasing the pace of embracing precision medicine and tailoring of drug treatment based on the genetic composition of individuals.

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Tuberculosis (TB) continues to be a major infectious disease affecting individuals worldwide. Current TB treatment strategy recommends the standard short-course chemotherapy regimen containing first-line drug, i.e.

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Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has become a global health issue and develops into a broad range of illnesses from asymptomatic to fatal respiratory diseases. SARS-CoV-2 infection is associated with oxidative stress that triggers cytokine production, inflammation, and other pathophysiological processes. Glutathione-S-transferase (GST) is an important enzyme that catalyzes the conjugation of glutathione (GSH) with electrophiles to protect the cell from oxidative damage and participates in the antioxidant defense mechanism in the lungs.

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Human papillomaviruses (HPV) infection is a major causative agent and strongly associated with the development of cervical cancer. Understanding the mechanisms of HPV-induced cervical cancer is extremely useful in therapeutic strategies for primary prevention (HPV vaccines) and secondary prevention (screening and diagnosis of precancerous lesions). However, due to the lack of proper implementation of screening programs in developing countries, cervical cancer is usually diagnosed at advanced stages that result in poor treatment responses.

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Severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) has first emerged from China in December 2019 and causes coronavirus induced disease 19 (COVID-19). Since then researchers worldwide have been struggling to detect the possible pathogenesis of this disease. COVID-19 showed a wide range of clinical behavior from asymptomatic to severe acute respiratory disease syndrome.

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Background: Cervical cancer is the second leading cause of cancer in women, which necessitates safe and potential therapeutic agents.

Objective: This study was designed to investigate the antiproliferative effect of ethanolic extract of Cissus quadrangularis L. (CQ) against human cervical adenocarcinoma HeLa cell line and in silico analysis of selected active agents against apoptosis executioner enzyme caspase-3.

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Background: The collective impact of climate change and soil salinity is continuously increasing the degraded lands across the globe, bringing agricultural productivity and food security under stress. The high concentration of salts in saline soils impose osmotic, ionic, oxidative and water stress in plants. Biological solutions can be the most reliable and sustainable approach to ensure food security and limit the use of agro-chemicals.

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Osteoarthritis (OA) is a chronic degenerative and musculoskeletal disorder. The toxicity associated with nonsteroidal antiinflammatory drugs (NSAIDs) limits its use in the management of OA. To ameliorate these toxicities, natural antioxidants can be used as substitutes for the management of OA.

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Purpose: To compare the distribution of plateau iris in eyes across varying severity of primary angle closure glaucoma (PACG) using standardized ultrasound biomicroscopy (UBM) criteria.

Design: Cross-sectional study.

Methods: UBM was performed on 210 patients with PACG who had previously undergone laser peripheral iridotomy.

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Purpose: To evaluate the corneal endothelial characteristics across the primary angle closure (PAC) disease spectrum amongst patients diagnosed as PAC suspects (PACS), PAC, PAC glaucoma (PACG), and previous acute PAC (APAC).

Methods: We analyzed a total of 529 subjects (51 PACS, 170 PAC, 234 PACG, and 74 with previous APAC). All subjects had undergone laser peripheral iridotomy prior to study recruitment.

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Article Synopsis
  • There are two main theories about what causes glaucoma: barotrauma and vascular hypoxia, but it's still unclear if reduced blood flow leads to or results from ganglion cell and optic nerve damage.
  • Traditional imaging methods for assessing blood flow in the eye can't measure tissue metabolism or the oxygen-carrying capacity of blood vessels directly.
  • Retinal oximetry is a new, noninvasive technique that measures oxygen saturation in retinal vessels, providing potential insights into the eye's metabolic needs, though its clinical relevance is not yet well understood.
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Objective: To identify the mechanisms of angle closure in the fellow eyes of Vietnamese subjects with unilateral primary angle-closure glaucoma (PACG) using ultrasound biomicroscopy (UBM) before and after prophylactic laser peripheral iridotomy (LPI).

Design: This is a prospective observational study.

Participants: Patients diagnosed with PACG in one eye and primary angle-closure suspect (PACS) in the other eye were included in this study, conducted from January 2014 to October 2014 at Vietnam National Institute of Ophthalmology.

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Purpose: We previously identified three distinct subgroups of patients with primary angle closure glaucoma (PACG) based on anterior segment optical coherence tomography (ASOCT) imaging. Group 1 was characterized by a large iris area with deepest anterior chambers, group 2 by a large lens vault (LV) and shallow anterior chamber depth (ACD), and group 3 displayed intermediate values across iris area, LV, and ACD. The purpose of the present study was to determine the distribution of plateau iris in these subgroups using ultrasound biomicroscopy (UBM) features.

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Purpose: To evaluate visual field (VF) progression and rate of glaucomatous VF loss in patients with primary angle-closure glaucoma (PACG) using pointwise linear regression (PLR) trend analysis.

Design: Clinic-based retrospective study.

Participants: Primary angle-closure glaucoma patients with 5 or more reliable VF tests and with 5 years or more of follow-up.

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