Publications by authors named "Raj Kumar Tiwari"

The revolutionary CRISPR/Cas9 gene editing technology holds immense potential for treating genetic diseases and tackling conditions like cancer. However, efficient delivery remains a significant challenge. This is where nanoparticles come into play, emerging as powerful allies in the realm of drug delivery.

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Objective: To assess how well steroidal nasal sprays and oral steroids work for treating CRS.

Methods: Two hundred patients with CRS were included in a randomized controlled experiment. The patients were split into two groups: Group B received steroidal nasal sprays (fluticasone propionate 110 mcg/day in each nostril for 12 weeks) and Group A received oral steroids (prednisolone 30 mg/day for 14 days, followed by tapering over 7 days).

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Background: Alzheimer's disease (AD) is the most common type of neurodegenerative dementia affecting people in their later years of life. The AD prevalence rate has significantly increased due to a lack of early detection technology and low therapeutic efficacy. Despite recent scientific advances, some aspects of AD pathological targets still require special attention.

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Article Synopsis
  • The widespread use of corticosteroids (CCSs) has resulted in a significant rise in neuropsychiatric disorders (NPDs) like depression, insomnia, and psychosis among patients.
  • Despite their therapeutic benefits, the increasing cases of CCS-induced NPDs present a serious public health challenge that cannot be overlooked.
  • The study highlights the role of genomic and epigenetic factors in NPDs and discusses molecular biology approaches, including gene-editing strategies, for future prevention and treatment of these disorders.
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Probiotics are known as the live microorganisms which upon adequate administration elicit a health beneficial response inside the host by decreasing the luminal pH, eliminating the pathogenic bacteria in the gut as well as producing short chain fatty acids (SCFA). With advancements in research; probiotics have been explored as potential ingredients in foods. However, their use and applications in food industry have been limited due to restrictions of maintaining the viability of probiotic cells and targeting the successful delivery to gut.

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Background: Cystic defects that are critical sized or larger require bone replacement strategies. However, due to inherent disadvantages of the various types of grafts, none of the available materials are best suited for these defects. Among the alloplastic materials, hydroxyapatite (HA)-based grafts are the most popular, due to their osteoconductive nature and resemblance to mineral bone.

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Apocynin (APO) is a known multi-enzymatic complexed compound, employed as a viable NADPH oxidase (NOX) inhibitor, extensively used in both traditional and modern-day therapeutic strategies to combat neuronal disorders. However, its therapeutic efficacy is limited by lower solubility and lesser bioavailability; thus, a suitable nanocarrier system to overcome such limitations is needed. The present study is designed to fabricate APO-loaded polymeric nanoparticles (APO-NPs) to enhance its therapeutic efficacy and sustainability in the biological system.

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Scientific biological evaluation of standardized extracts is becoming one of the central needs for the globalization of customary medication in current times. And to validate the presence of active constituents in crude medicinal extracts, analytical techniques like HPLC and HPTLC are the most suitable authentication systems. In the current study we aimed to standardize and evaluate (L.

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Inflammation is an immune response of the human body but excessive inflammation is taken as a major factor in the development of many diseases including autoimmune disorders, cancer and nerve disorders etc. In this regards the need is to suppress the inflammatory response. Suppression of extra or imperfect inflammatory response is not a big deal provided there is an exact knowledge of particular target in the body.

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Nicotine, primary component of tobaco produces craving and withdrawal effect both in humans and animals. Nicotine shows a close resemblance to other addictive drugs in molecular, neuroanatomical and pharmacological, particularly the drugs which enhances the cognitive functions. Nicotine mainly shows its action through specific nicotinic acetylcholine receptors located in brain.

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Nutraceuticals are the pharmaceutically blended products that possess both nutritional as well as the medicinal value. Such a product is designed to improve the physical health, fight against day-to-day challenges such as stress, increase longevity, etc. Nowadays, emphasis is given to those herbs which are used as food and medicine due to its greater acceptance.

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Background: The objective of the present study is to evaluate the gastroprotective activity of Paederia foetida L. leaf for gastric ulcer.

Methods: The methanol extract of P.

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