Other Chemicals and Drugs Commons^™

Fucoxanthin: A Review Of Potential Benefits Relative To Human Health, Michael R. White

Masters Theses, 2020-current

Fucoxanthin is a carotenoid sourced and extracted mainly from dark orange and brown seaweeds found in the pacific ocean, such as the wakame algae. The allenic bonds and unique oxygen groups give fucoxanthin its unique structure and are thought to be part of the reason fucoxanthin has unique physiological functions. Fucoxanthin has potentially numerous effects on the physiology of human health, ranging from skin health to metabolic health, which have been demonstrated in animal model research. The goal of this review is to examine current literature to discuss fucoxanthin’s potential application as a nutraceutical, treatment for obesity, type 2 diabetes, …

Interfacial Dynamics And Ionic Transport Of Radiologic Contrast Media In Carbohydrate Matrix: Utility And Limits Of X-Ray Imaging, Lin Mousa, Hayley Sanchez, Subhendra Sarkar, Zoya Vinokur

Publications and Research

Hello, our names are Lin Mousa and Hayley Sanchez, this semester we participated in a research project dedicated to analyzing the interactions of contrast media with the molecular components of fruits to compare how they would react with the human brain. This project involved the injection of fruits with varying contrasts and the imaging of the diffusion and interactions of the contrast within the fruits with X-rays. With setup technical parameters on the x-ray equipment images were taken with identical setups at an hourly rate for several days. The final results of this experiment indicated that contrasts such as Gadolinium …

Apigenin And Structurally Related Flavonoids Allosterically Potentiate The Function Of Human Α7-Nicotinic Acetylcholine Receptors Expressed In Sh-Ep1 Cells, Waheed Shabbir, Keun-Hang Susan Yang, Bassem Sadek, Murat Oz

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Phytochemicals, such as monoterpenes, polyphenols, curcuminoids, and flavonoids, are known to have anti-inflammatory, antioxidant, neuroprotective, and procognitive effects. In this study, the effects of several polyhydroxy flavonoids, as derivatives of differently substituted 5,7-dihydroxy-4H-chromen-4-one including apigenin, genistein, luteolin, kaempferol, quercetin, gossypetin, and phloretin with different lipophilicities (cLogP), as well as topological polar surface area (TPSA), were tested for induction of Ca²⁺ transients by α7 human nicotinic acetylcholine (α7 nACh) receptors expressed in SH-EP1 cells. Apigenin (10 μM) caused a significant potentiation of ACh (30 μM)-induced Ca²⁺ transients, but did not affect Ca²⁺ transients induced by high K^{+ …}

Headache And Its Association With Adhd/Add And Stimulant Medication, Claire Nitzsche

Honors Scholar Theses

Years of research has shown that headache (in terms of frequency, duration, and severity) is perpetuated by dysregulation of lifestyle behaviors such as sleep habits, eating habits, level of stress, physical activity etc. Our project aims to explore the potential combined and independent impacts that having ADHD/ADD and taking stimulant drugs have on disrupting one’s lifestyle and examine whether dysregulated lifestyle behaviors contribute to one’s headache experience. No research has investigated how both ADHD/ADD and stimulant drug use effect headache experience. In this cross-sectional study, 177 UConn undergraduate students completed a 10-minute survey regarding lifestyle behaviors and headache experience. Participants …

Synthesis Of Novel Long Chain Unsaturated Fatty Acid Analogs Of Capsaicin, Eli Bettiga

Honors Theses

A number of key studies have shown that the natural product capsaicin displays in vitro and in vivo antitumor effects against a variety of cancers, however, both the analgesic and cancer-related therapeutic potential of capsaicin have been limited by its unpleasant pungent side effects and modest potency. N-acyl vanillylamides (N-AVAMs) are a unique class of compounds that are simple side chain modified capsaicin derivatives. Limited structure-activity relationship (SAR) studies of N-AVAMs demonstrated that substitution of the capsaicin side-chain with longer unsaturated fatty acid groups results in non-pungent analogs with improved anti-invasive activity relative to capsaicin. In an effort to ultimately …

The Effect Of Chronic Alcohol Consumption On Exercise-Induced Muscle Damage In Young Men, Emma Hamilton, Grant Hilliard

Honors Theses

PURPOSE: To investigate the effects of chronic alcohol consumption on exercise-induced muscle damage of the knee extensors in young men. METHODS: Twenty-one males (age 21.9 ± 1.1 yr; weight 183.4 ± 27.6 lbs; height 174.0 ± 13.1 cm) performed 100 maximal eccentric contractions at 30°/sec of the knee extensors using their non-dominant leg. The isometric and isokinetic muscle strengths (60°/sec and 180°/sec) were measured pre-exercise and immediately, 24 h, 48 h, 72 h, 96 h, and 120 h post-exercise. Muscle soreness and plasma creatine kinase (CK) activity were measured pre-exercise and 24 h, 48 h, 72 h, 96 h, and …

Bibliometric Analysis Of Emerging Technologies In The Field Of Computer Science Helping In Ovarian Cancer Research, Sonali Kothari Dr., Anvita Gupta, Muskaan Agrawal Agrawal, Kajal Jaggi, Adhiraj Dev Goswami, Ketan Kotecha, M. Karthikeyan Dr., Vijayshri Khedkar

Library Philosophy and Practice (e-journal)

This study is carried out to provide an analysis of the literature available at the intersection of ovarian cancer and computing. A comprehensive search was conducted using Scopus database for English-language peer-reviewed articles. The study administers chronological, domain clustering and text analysis of the articles under consideration to provide high-level concept map composed of specific words and the connections between them.

“One Of The Most Elaborate Doping Ploys In Sports History”: The Impact Of The 2016 Russian Doping Scandal On Anti-Doping, Wada And Athletes’ Rights, Mikael J. Gonsalves

Electronic Thesis and Dissertation Repository

This dissertation analyzes the impacts of the 2016 Russian doping scandal from a philosophical and historical perspective. This dissertation’s second chapter, the article entitled (1) “The Brave New World of Athletes’ Rights: A Canadian Perspective on Significant Shifts for the World Anti- Doping Agency” in time for the World Anti-Doping Agency’s (WADA) 20 th anniversary, puts into words the new investigative reality of contemporary anti-doping. It explains a new attitude of anti-doping authorities in response to the ‘game-changing’ Russian manipulation of samples, what has been described as “one of the most elaborate doping ploys in sports history” 1 (Icarus, 2016) …

430— Ifnγ And 5-Aza Drug Effects On Hla Expression In Human Leukemia And Epidermoid Carcinoma, Nick Turnquist

GREAT Day

Human Leukocyte Antigen (HLA) is a gene that codes for cell-surface proteins that are the basis of our bodies’ immune response, and are crucial for the combatting of pathogens or infections. For our experiment we observed two cell lines, a human Leukemia cell line (HL-60), and an epidermoid carcinoma cell line A-431. Our purpose for this experiment was to observe the effects of two drugs as well as the combination of them on the expression of HLA antigens in these cancerous cell lines. The drugs being used in this experiment are Gamma interferon, which is known to increase antigen presentation …

Development Of A Rapid Drug Detection Method For Insects Using Paper Spray Ionization Mass Spectrometry (Psi-Ms), Alexandria Plyler

Undergraduate Research and Scholarship Symposium

Insects have the ability to reflect the chemical environment that they have developed in. Thus, necrogenous insects can reflect the chemical environment of cadavers they have fed on. Forensic scientists can potentially utilize insect larvae as an alternate biological matrix to detect drugs in cadavers that are skeletonized, burned, or otherwise badly damaged. Analysis of insects using paper spray ionization mass spectrometry (PSI-MS), an analytical method requiring little to no sample preparation, could prove a rapid, cost-effective, and non-destructive alternative form of toxicological analysis. Traditional tissue analysis via GC and LC-MS often require lengthy sample preparation, use expensive reagents, and …

Save The Rich, Connor Harris

English Department: Research for Change - Wicked Problems in Our World

The problem of medication pricing and lobbying in the healthcare industry has caused millions of people within the United States to not be able to afford medications essential to their lives. Pharmaceutical companies are taking advantage of the need people have for certain drugs by setting the sale price far higher than it costs to produce. My suggested solution is to make lobbying illegal in the United States so that pharmaceutical companies would not have control over government officials who pass laws to help or hurt the issue of medication pricing. Illegalizing government lobbying will take away the incentive politicians …

Analysis Of Gabapentinoids Abuse-Reports In The Middle East And North Africa Region Utilizing The Food And Drug Administration Adverse Event Reporting System, Mona Yaser Alsheikh, Ali Mofleh Alshahrani, Reem Dhayan Almutairi, Hana Abdulmohsen Althobaiti, Ahmed Ibrahim Fathelrahman, Enrique Seoane-Vazquez, Moudi Mubarak Alasmari

Pharmacy Faculty Articles and Research

Objectives: The purpose of this study was to identify abuse-related post-marketing reports associated with gabapentinoids use in the Middle East and North Africa (MENA) region countries. Methods: A retrospective cross-sectional analysis of abuse-related adverse drug event (ADE) reports from the Middle East and North Africa (MENA) region. It was performed using the Food and Drug Administration Adverse Event Reporting System (FAERS) database from January 2008 through June 2020. Abuserelated ADE reports for gabapentin and pregabalin were extracted from the FAERS database. Descriptive statistics were performed, and the proportional reporting ratio (PRR) was calculated to detect disproportional attribution of abuse-related ADEs …

N-Nitrosodimethylamine (Ndma) Contamination Of Ranitidine Products: A Review Of Recent Findings, Fahad S. Aldawsari, Yahya M. Alshehri, Thamer S. Alghamdi

Journal of Food and Drug Analysis

Ranitidine is a medication that has been used to alleviate heartburn and other disorders for over 40 years. Following reports of N-nitrosodimethylamine (NDMA) contamination in ranitidine products, there have been many recalls and registration suspensions. Here, we revise the literature information confirming ranitidine association with NDMA. Then, we highlight the documented mechanisms for NDMA release from ranitidine. In addition, the stability issue for this medicine is discussed. After that, we review and discuss the results of the United States Food and Drug Administration and the Australian Therapeutic Goods Administration laboratory testing of ranitidine products and the detected NDMA levels. Finally, …

Microbiological Study In A Gneissic Cave From Sri Lanka, With Special Focus On Potential Antimicrobial Activities, Ethige Isuru P. Silva, Pathmakumara Jayasingha, Saman Senanayake, Anura Dandeniya, Dona Helani Munasinghe

International Journal of Speleology

The emergence of antibiotic resistance is a global health crisis, thus the search for novel antimicrobial compounds has become a continuous necessity. Underexplored and extreme environments, such as cave ecosystems, have been identified as a promising potential source for the discovery of novel microorganisms with novel antimicrobial compounds (AMC). This study presents the first cave microbiological investigation in Sri Lanka, with a special preference for bioprospecting of novel AMC. The cave sediment characterization demonstrated the presence of close to strong acidic conditions (pH 3.1 – 3.3) and thus indicates the possibility of isolating acidophilic microorganisms. Eight cave wall/ceiling fungal strains …

Adverse Health Effects Of Kratom: An Analysis Of Social Media Data, Abdullah Wahbeh, Tareq Nasralah, Omar El-Gayar, Mohammad A. Al-Ramahi, Ahmed El Noshokaty

Computer Information Systems Faculty Publications

This study investigates the adverse healthcare effects associated with the use of kratom. Using machine learning techniques, we analyzed a total of 36,516 users’ posts related to kratom. The results and analysis showed that social media could help identify important insights related to the use of kratom. The sentiment and emotion analyses showed that the kratom experience was negative and largely associated with anger, fear, disgust, and sadness. The results from. topic modeling showed that kratom is associated with a number of healthcare issues such as rashes and itching, urination, constipation, loss of appetite/weight, dry mouth, seizures, nausea, heartburn, dehydration, …

Manipulating The Perineuronal Net In The Deep Cerebellar Nucleus, Deidre E. O'Dell

Graduate Theses, Dissertations, and Problem Reports

Perineuronal nets (PNN) are a type of specialized extracellular matrix in the central nervous system. The PNN forms during postnatal development but the ontogeny of the PNN has yet to be elucidated. Studying the PNN in the rat brain may allow us to further understand the PNN’s role in development, learning, and memory. The PNN is fully developed in the deep cerebellar nuclei (DCN) of rats by post-natal day 18. By using enzymatic digestion of the PNN with chondroitinase ABC (ChABC), we studied how digestion of the PNN affects cerebellar-dependent eyeblink conditioning (EBC) and performed electrophysiological recordings from DCN neurons. …

Drug Loaded Mesoporous Nanocarriers For The Treatment Of Aspergilliosis, Madeline Brooks, Emily Hunt

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Improving Purification Method Of The F-Plasmid Exclusion Protein Trat, Jazmyn Whitfield, Katelyn Lott, Victor Dunagan

Summer Community of Scholars Posters (RCEU and HCR Combined Programs)

No abstract provided.

Development Of Light Actuated Chemical Delivery Platform On A 2-D Array Of Micropore Structure, Hojjat Rostami Azmand, Hojjat Rostami Azmand

Dissertations and Theses

Localized chemical delivery plays an essential role in the fundamental information transfers within biological systems. Thus, the ability to mimic the natural chemical signal modulation would provide significant contributions to understand the functional signaling pathway of biological cells and develop new prosthetic devices for neurological disorders. In this paper, we demonstrate a light-controlled hydrogel platform that can be used for localized chemical delivery in a high spatial resolution. By utilizing the photothermal behavior of graphene-hydrogel composites confined within micron-sized fluidic channels, patterned light illumination creates the parallel and independent actuation of chemical release in a group of fluidic ports. The …

Risk Factors And Trends In Antimicrobial Susceptibility Patterns In Strains Of Neisseria Gonorrhoeae Following Changes In The Cdc Sexually Transmitted Disease (Std) Treatment Guidelines – United States, 2012-2018, Niketta A. Womack

Electronic Theses and Dissertations

Antimicrobial resistant Neisseria gonorrhoeae (N. gonorrhoeae) has become a major global public health concern in the 21st century. Surveillance activities are essential in identifying risk factors in priority populations. The purpose of this study was to identify risk factors associated with and trends in antimicrobial susceptibility patterns in N. gonorrhoeae strains identified through the Gonococcal Isolate Surveillance Project (GISP). A study sample of 37,157 men was evaluated to measure adherence to changes in CDC’s STD treatment guidelines in 2012 and 2015. Data were analyzed to measure associations between independent and dependent variables by conducting bivariate and logistic regression …