Pharmaceutics and Drug Design Commons^™

The Exploration Of The Antidiabetic Potentialities Of Bottle Gourd (Lagenaria Siceraria) Fruits Through In Vivo, In Vitro And In Silico Approaches, Arifa Sultana, Fahima Aktar, Fabiha Noushin, Mariam Wahed, Jakir Ahmed Chowdhury, Abu Asad Chowdhury, Shaila Kabir, Md. Shah Amran

Pharmaceutical Sciences and Research

Due to the ineffectiveness, side effects, and high cost of conventional drugs, medicinal plants grabbed the attention to treat diabetes, which has been a global health concern nowadays. Therefore, this study aims to investigate the antidiabetic potentialities of bottle gourd (Lagenaria siceraria) fruits in in vivo, in vitro, and in silico methods. For the in vivo assessment, alloxan-induced diabetic rats were fed food mixed with bottle gourd powder for 21 days. For the in vitro assessment, the alpha-amylase inhibitory assay was used to determine the antidiabetic properties of an ethanolic extract of L. siceraria. For the …

Scaffolds With Spatiotemporally Controlled Growth Factor Delivery And Cyclodextrin-Enabled Antagonism Of Growth Factor Receptor Sequestration Promote Cutaneous Wound Healing, Jelena Marjanovic, Veronica Jurczuk, Lilian Valadares Tose, Yarixa Cintron Diaz, Francisco Fernandez Lima, Beatriz Abdo Abujamra, Sara Danker, Sinan Jabori, Devinder Singh, Jamie L. Burgess, Joshua Tam, Mohamadmahdi Samandari, Rivka C. Stone, Stephen C. Davis, Robert S. Kirsner, Marjana Tomic-Canic, Fotis M. Andreopoulos, Ivan Jozic

Mechanical & Aerospace Engineering Faculty Publications

Chronic wounds present a major burden to patients, health care professionals, and health care systems worldwide, yet treatment options remain limited and often ineffective. Although initially promising, growth factor-based therapies displayed limited and underwhelming effectiveness largely due to poor bioavailabilbioity and impaired receptor function within the chronic wound microenvironment. Here we demonstrate that chronic wounds exhibit elevated cholesterol synthesis, which disrupts growth factor signaling by sequestering receptors within lipid rafts. To address this, we developed a novel therapy combining growth factors with cyclodextrin in an ECM-mimetic scaffold, enabling localized cholesterol modulation and improved receptor accessibility. We demonstrate that this approach …

Hepatic Targets To Control Blood Glucose And Potentially Aid In The Treatment Of Diabetes, Rena A. Velissarios

PANDION: The Osprey Journal of Research and Ideas

Maintaining glucose homeostasis is extremely important to remain in good health and prevent disease. This homeostasis is achieved via the regulation of hepatic metabolic pathways like gluconeogenesis and glycogenesis by insulin, which is expressed during high blood glucose. Insulin is responsible for facilitating the uptake of glucose into other tissues from the blood, as well as signaling whether to stimulate or slow glucose metabolism in the liver. Hyperglycemia is one of the main effects of diabetes, a disease characterized by the body’s inability to produce or respond to insulin. Without insulin, hepatic glucose output continues and blood glucose accumulates, causing …

The Glycemic, Cholesterol, And Weight Effects Of L-Carnitine In Diabetes: A Systematic Review And Meta-Analysis Of Randomized Controlled Trials, Jennifer Ko, Eva Y. Wong, Huyentran N. Tran, Rebecca J.C. Tran, Diana X. Cao

Pharmacy Faculty Articles and Research

Introduction

L-carnitine possibly impacts insulin sensitivity and glucose metabolism. However, its therapeutic role in diabetes is poorly understood.

Methods

A systematic review and meta-analysis were conducted using PubMed, EMBASE, and Cochrane Central Register of Controlled Trials (CENTRAL) from inception through June 30, 2021. Included studies evaluated the use of L-carnitine in diabetes on fasting blood glucose (FBG), hemoglobin A1c (HbA1c), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), triglycerides (TG), weight, or body mass index (BMI). Weighted mean difference (WMD) and 95% confidence intervals (CI) were calculated using the DerSimonian and Laird random-effects model.

Results

Seventeen studies …

Medication Therapy Management Implementation In Conjunction With A Rural Health Clinic In Minnesota: A Cqi Impact On Diabetes Metrics, Abigail Sirek Pharmd

Theses and Dissertations

The purpose of this continuous quality improvement project was to implement a pharmacist-led Medication Therapy Management (MTM) clinic in rural, central Minnesota and assess the impact on patients’ healthcare over a six-month period. Patients were identified through the clinic’s diabetes registry, which included patients 18 through 75 years old with a diagnosis of diabetes not meeting all five D5 goals, as recommended by the Minnesota Community Measurements, independently referred by the provider, or be identified by their insurance company as a patient that would benefit from an MTM visit. The D5 focuses on blood pressure and blood sugar control, appropriate …

Polymeric Nanocarriers For Treatment Of Melanoma And Genetically Modified Mesenchymal Stem Cells To Improve Outcome Of Islet Transplantation, Vaibhav Mundra

Theses & Dissertations

Melanoma is a lethal malignancy with limited treatment options for advanced metastatic stages. New targeted therapeutic options with discovery of BRAF and MEK inhibitors have shown significant survival benefit. Despite the recent progress, inefficient tumor accumulation and dose limiting systemic toxicity remains pressing challenges for treating metastatic melanoma and there is a need for drug delivery approach to improve therapeutic index of chemotherapeutics. Nanoparticle based drug delivery represents promising approach to enhance efficacy and reduce the dose limiting systemic toxicity. Nanoparticles can be formulated either by physical encapsulation of drugs or by covalent conjugation of drugs to the polymeric backbone. …

The Effects Of Rhein And Thymoquinone On Obesity And Diabetes In Diet-Induced Obese Mice., Emily Martell

Senior Honors Projects

Natural product extracts and chemicals isolated from natural products (e.g. plants, berries, seeds) have been commonly used in various types of traditional medicines. In addition, some drugs on the market today have been derived from natural product sources. The purpose of our study was to evaluate two natural products, Rhein and Thymoquinone, for as potential anti-diabetic and anti–obesity agents. According to the Center for Disease Control (CDC), the number of people in the US diagnosed with diabetes has increase from 11.9 million people in the year 2000 to 20.8 million people in the year 2011. Rhein is a natural compound …

Compound 49b: A Novel Beta-Adrenergic Receptor Agonist In The Treatment Of Diabetic Retinopathy, Kimberly Williams-Guy

Theses and Dissertations (ETD)

Diabetic retinopathy is the leading cause of blindness in working Americans. While there are therapeutic regimens for the disease, more effective methods are needed. We have previously shown that a non-specific beta-adrenergic receptor agonist, isoproterenol, was effective in preventing functional and morphological changes associated with diabetic retinopathy in the rat. Isoproterenol also produced left ventricle remodeling suggesting it entered the systemic circulation. We therefore synthesized various novel beta-adrenergic receptor compounds and screened these compounds in vitro for their ability to reduce markers of inflammation and apoptosis. Of the various compounds tested, Compound 49b was able to reduce both inflammation and …