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Raghavendra Institute of Pharmaceutical... Publications | LitMetric

129 results match your criteria: "Raghavendra Institute of Pharmaceutical Education and Research[Affiliation]"

The concomitant use of herbal remedies in conjunction with conventional cardiac medications has increased significantly in recent years, primarily due to improvements in the quality standards of herbal medicines and the pervasive belief that natural products pose no harm to the human body. Contrary to this belief, multiple phytoconstituents found in herbal products have the potential to interact with conventional cardiac drugs, potentially resulting in severe adverse effects.

Objective: This review aimed to elucidate the intricacies of these interactions highlighting herbal medications that interact with established pharmaceuticals used for the treatment of cardiovascular disorders.

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Parkinson's disease (PD) is characterised by the gradual demise of dopaminergic neurons. In recent years, there has been significant interest in herbal treatments. In this study, hesperetin nanoparticles (HTN) were developed and compared their anti-PD potential with hesperetin (HT) on rotenone induced PD rats.

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Recent Advances in Drug Delivery Systems Targeting Insulin Signalling for the Treatment of Alzheimer's Disease.

J Alzheimers Dis

April 2024

Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.

Article Synopsis
  • Alzheimer's disease (AD) is linked to insulin signaling dysfunction, which has been discovered to play a significant role in neuron survival and cognitive function, challenging earlier assumptions about insulin's relevance in the brain.
  • Key molecules like GSK-3β, Akt, PI3K, and IRS are involved in insulin signaling, and their irregularities can lead to insulin resistance, which may contribute to the development of AD alongside oxidative stress and neuroinflammation.
  • Innovative drug delivery methods, such as oral insulin, nanoparticles, and intranasal administration, are being explored to specifically target insulin signaling as a potential treatment for AD, highlighting possible therapeutic advancements.
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Article Synopsis
  • India has a significant burden of cervical cancer, but low participation in screening and vaccination among women is a major challenge.
  • A study of 380 college students in Andhra Pradesh showed that only 54.7% were aware of cervical cancer, with over 71% having poor knowledge and 98.4% not practicing regular preventive measures.
  • The research highlights the urgent need for awareness programs and improved education on cervical health through social media to increase participation in screenings and vaccinations.
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Physical and psychological stress has an inverse relation with male libido and sperm quality. The present study investigates the potential fertility-enhancing properties of Desmodium gangeticum (DG) root extracts in male Wister rats subjected to immobilization-induced stress (SIMB). DG roots were extracted using n-hexane (HEDG), chloroform (CEDG), and water (AEDG).

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Introduction: Metformin, a biguanide on the WHO's list of essential medicines has a long history of 50 years or more in treating hyperglycemia, and its therapeutic saga continues beyond diabetes treatment. Glucoregulatory actions are central to the physiological effects of metformin; surprisingly, the precise mechanism with which metformin regulates glucose metabolism is not thoroughly understood yet.

Method: The main aim of this review is to explore the recent implications of metformin in hepatic gluconeogenesis, AMPKs, and SHIP2 and subsequently to elucidate the metformin action across intestine and gut microbiota.

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Previous studies described that asthma patients who received corticosteroid therapy have been constrained by the corticosteroid resistance subsequently fostered to severe refractory asthma. In this review, we discussed the implications of TSLP, RXR, the role of STAT5-activating cytokines, and IL-33/NH-cell signaling pathways, and recent clinical evidence on TSLP blockers in steroid-resistant asthma. We have searched several public databases such as Pubmed, Scopus, and Relemed and obtained information pertinent to the TSLP, RXR, TSLP blockers, the STAT5-activating cytokines, and IL-33.

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Unveiling the impact of aging on BBB and Alzheimer's disease: Factors and therapeutic implications.

Ageing Res Rev

July 2024

Department of Pharmacology and Therapeutics, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, P.O. Box 15551, United Arab Emirates.

Alzheimer's disease (AD) is a highly prevalent neurodegenerative condition that has devastating effects on individuals, often resulting in dementia. AD is primarily defined by the presence of extracellular plaques containing insoluble β-amyloid peptide (Aβ) and neurofibrillary tangles (NFTs) composed of hyperphosphorylated tau protein (P-tau). In addition, individuals afflicted by these age-related illnesses experience a diminished state of health, which places significant financial strain on their loved ones.

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Background: The COVID-19 pandemic had an enormous impact on people's quality of life worldwide. Appropriate use of facemasks is an important checkpoint in containing the spread of infection, which was believed to provide the desired level of protection and preserve the community. Given the relative novelty of facemask use in the general population, it is imperative to prioritize the promotion of appropriate facemask utilization and identify factors that may contribute to poor adherence.

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Background: Glyphosate-based herbicide (GBH) formulations are organophosphorus pesticides implicated for agricultural use. Several epidemiological reports have reported that the occupational exposure of farmers to glyphosate can cause age-related neurodegeneration.

Objective: the objective of this study is to examine the neurotoxic effects of glyphosate and its intricate role in triggering several neurodegenerative diseases like dementia, nootropic defects, Parkinson's disease, and neurological teratogenic effects due to its negative effects on the nervous system.

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Hypothalamus is central to food intake and satiety. Recent data unveiled the expression of N-methyl-D-aspartate receptors (NMDAR) on hypothalamic neurons and their interaction with GABA and serotoninergic neuronal circuits. However, the precise mechanisms governing energy homeostasis remain elusive.

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This study aimed at enhancing the efficacy of curcumin (CR) by formulating and coating it with chitosan. molecular docking studies revealed that CR exhibited almost similar and low binding energies when compared to artemisinin, indicating high stability at the target site. It can be confirmed that CR is effective in treating and reducing parasites.

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Background: Post-mastectomy lymphedema is a chronic progressive disease characterized by a significant reduction in quality of life and a range of complications.

Aim: To this date, no single treatment method provides pathological correction of the mechanisms associated with tissue reorganization observed in later-stage breast cancer-related lymphedema (BCRL).

Methods: To define a personalized approach to the management of patients with iatrogenic lymphedema, we performed a systematic review of literature without a comprehensive meta-analysis to outline existing molecular- genetic patterns, overview current treatment methods and their efficacy, and highlight the specific tissue-associated changes in BCRL conditions and other bio-engineering approaches to develop personalized therapy.

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Article Synopsis
  • Women living with HIV in rural western Uganda are at a higher risk for cervical cancer, yet the prevalence of cervical cancer screening (CCS) among these women is only 39.1%.
  • The study identified several factors that increase the likelihood of CCS, such as having a post-secondary education, being HIV-positive for four or more years, having multiple children, and attending antenatal and post-natal care.
  • Health belief factors, like perceived risk and worry about developing cervical cancer, significantly influenced adherence to screening practices among the participants.
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Article Synopsis
  • - Conventional cancer treatments like surgery, chemotherapy, and radiotherapy often face challenges such as drug resistance and harmful side effects, leading to a search for novel therapies.
  • - Emerging therapies such as photodynamic therapy (PDT), photothermal therapy (PTT), and radiodynamic therapy (RDT) show promise due to their high selectivity, minimal resistance, and lower toxicity, with mitocans being key molecules that target mitochondria to enhance cancer treatment.
  • - This review examines how combining mitocans with nanotherapeutics and photo-radiotherapy can improve treatment efficacy against resistant tumors by effectively delivering chemotherapy agents to specific mitochondrial sub-organelles, ultimately optimizing cancer treatment strategies.
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Background: Chemoresistance by stemness in HPV-induced cervical carcinogenesis has significant implications for the overall disease-specific survival of the patients. To date, there are no reports related to the implications of significant aspects of inflammation and microbiome-- mediated epigenetics in cervical cancers.

Objective: The current systematic review delineates the significant aspects of the inflammation-related pathophysiology, cervical cancer diagnosis based on the HPV-indued stemness, and microbiome- mediated epigenetic markers to develop personalized therapies to target the stemness-acquired indefinitely dividing cancer stem cells.

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One of the primary therapeutic approaches for managing Alzheimer's disease (AD) involves the modulation of Acetylcholine esterase (AChE) activity to elevate acetylcholine (ACh) levels inside the brain. The current study employed computational chemistry approaches to evaluate the inhibitory effects of CTN on AChE. The docking results showed that Citronellal (CTN) and standard Donepezil (DON) have a binding affinity of -6.

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Article Synopsis
  • * Using advanced techniques, researchers identified 32 active compounds from the leaf extract, which included two that showed strong potential for treating heart conditions, as indicated by their binding energies compared to the known medication atorvastatin.
  • * In tests on rats with induced heart issues, the NCEE (leaf extract) treatment resulted in significant improvements, including reduced heart damage markers, enhanced antioxidant levels in heart tissue, and ECG results that were similar to those of rats treated with atorvastatin.
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Introduction: Dose reconstructed based on linear accelerator (linac) log-files is one of the widely used solutions to perform patient-specific quality assurance (QA). However, it has a drawback that the accuracy of log-file is highly dependent on the linac calibration. The objective of the current study is to represent a new practical approach for a patient-specific QA during Volumetric modulated arc therapy (VMAT) using both log-file and calibration errors of linac.

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Fructosamine-3-kinase (FN3K) is involved in the deglycation of Nrf2, a significant regulator of oxidative stress in cancer cells. However, the intricate functional aspects of FN3K and Nrf2 in breast cancers have not been explored vividly. The objectives of this study are to design the human FN3K protein using homology modeling followed by the screening of several anticancer molecules and examining their efficacy to modulate FN3K activity, Nrf2-mediated antioxidant signalling.

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The molecular classification of human papillomavirus (HPV)-negative head and neck squamous cell carcinomas (HNSCCs) remains questionable. Differentially expressed genes were detected between tumor and normal tissues and GSEA showed they are associated with cell cycle pathways. This study aimed to classify HPV-negative HNSCCs based on cell cycle-related genes.

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Objective: To evaluate the current status of trial registration on the Chinese Clinical Trial Registry (ChiCTR).

Design: In this descriptive study, a multi-dimensional grouping analysis was conducted to estimate trends in the annual trial registration, geographical distribution, sources of funding, targeted diseases, and trial subtypes.

Setting: We have analyzed all clinical trial records (over 30,000) registered on the Chinese Clinical Trial Registry (ChiCTR) from 2007 to 2020 executed in China.

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The prevalence of Parkinson's disease places a significant burden on society; therefore, there is an urgent need to develop more effective drugs. However, the development of these drugs is both expensive and risky. Quercetin (QUE) has potent pharmacological effects on neurodegenerative diseases, but its low solubility in water and poor bioavailability limit its use in pharmaceutical applications.

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Background: Retinoblastoma is the most common intraocular malignant tumor occurring among children, with an incidence rate of 1/15 000. This study built a joinpoint regression model to assess the incidence trend of retinoblastoma from 2004 to 2015 and constructed a nomogram to predict the overall survival (OS) in children.

Materials And Methods: Patients less than 19 years diagnosed with retinoblastoma from 2004 to 2015 were selected from the SEER database.

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