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Milk Exosomes: Nature's Abundant Nanoplatform For Theranostic Applications, Benilde Adriano, Nycol Cotto, Neeraj Chauhan, Meena Jaggi, Subhash C. Chauhan, Murali M. Yallapu 2021 The University of Texas Rio Grande Valley

Milk Exosomes: Nature's Abundant Nanoplatform For Theranostic Applications, Benilde Adriano, Nycol Cotto, Neeraj Chauhan, Meena Jaggi, Subhash C. Chauhan, Murali M. Yallapu

School of Medicine Publications and Presentations

Exosomes are a unique subpopulation of naturally occurring extracellular vesicles which are smaller intracellular membrane nanoparticle vesicles. Exosomes have proven to be excellent nanocarriers for carrying lipids, proteins, mRNAs, non-coding RNAs, and DNAs, and disseminating long-distance intercellular communications in various biological processes. Among various cell-line or biological fluid derived exosomes, milk exosomes are abundant in nature and exhibit many nanocarrier characteristics favorable for theranostic applications. To be an effective delivery carrier for their clinical translation, exosomes must inbuilt loading, release, targeting, and imaging/tracking characteristics. Considering the unmet gaps of milk exosomes in theranostic technology it is essential to focus ...


Theranostic Applications Of Sirna Bioconjugates In Cancer Detection And Treatment, Sunil S. Shah 2021 Seton Hall University

Theranostic Applications Of Sirna Bioconjugates In Cancer Detection And Treatment, Sunil S. Shah

Seton Hall University Dissertations and Theses (ETDs)

Abstract

The emerging field of RNA nanotechnology has led to rapid advances in the applications of RNA in chemical biology, medicinal chemistry, and biotechnology. At the forefront of its utility is the ability to self-assemble multiple siRNAs into nanostructure formulations capable of targeting selected oncogenes and potentiating the gene therapy of malignant tumors. Self-assembled siRNA integrates multiple siRNAs within a single molecular platform for silencing multiple oncogenic mRNA targets with high precision and efficacy to potentially induce cancer cell apoptosis through the RNA interference (RNAi) pathway. Furthermore, the conjugation of siRNA self-assemblies with bio-active probes results in multi-functional theranostic (therapy ...


Analysis Of Multigenerational Behavioral Effects Of Dietary Benzo[A]Pyrene Exposure In Adult Zebrafish, Mary Beth Gillespie 2021 University of Mississippi

Analysis Of Multigenerational Behavioral Effects Of Dietary Benzo[A]Pyrene Exposure In Adult Zebrafish, Mary Beth Gillespie

Honors Theses

Benzo[a]pyrene (BaP) is a polycyclic aromatic hydrocarbon that is linked to negative reproductive and developmental effects in humans and animals. Because BaP is carcinogenic, and its continued presence in the environment allows it to be inhaled and ingested, better understanding of the effects of BaP is needed. To determine the behavioral effects of BaP exposure, zebrafish were used as a model. Wild-type zebrafish (5D) underwent two separate 21-day dietary exposures to 2.5 and 25 μg BaP/g fish to compare how BaP exposure affects locomotor activity. Following the dietary exposure, fish were mated to obtain and raise ...


Complementary And Alternative Medicine: The Effects Of Aromatherapy On New And Expectant Mothers, Heather Tran 2021 Dominican University of California

Complementary And Alternative Medicine: The Effects Of Aromatherapy On New And Expectant Mothers, Heather Tran

Nursing | Senior Theses

Complementary and alternative medicine (CAM) is vastly expanding and is now being used in the clinical setting as an effective management of various symptoms. Pregnancy, labor, and the postpartum period can be beautiful yet overwhelming moments in a woman’s life. The symptoms that are usually accompanied along this journey include nausea, vomiting, anxiety, pain, fatigue, stress and more. Aromatherapy has been proven to be a safe and natural, non-pharmacological method in reducing these symptoms that may make it harder for the mother to enjoy her pregnancy. This holistic approach to treatment is inexpensive, noninvasive, does not require a prescription ...


The Effects Of Dexmedetomidine On Preventing/Decreasing Severity Of Delirium When Given To Surgical Intensive Care Unit Patients: A Systematic Review Of Randomized Control Trials, Lindsey Hettish 2021 University of Arkansas, Fayetteville

The Effects Of Dexmedetomidine On Preventing/Decreasing Severity Of Delirium When Given To Surgical Intensive Care Unit Patients: A Systematic Review Of Randomized Control Trials, Lindsey Hettish

The Eleanor Mann School of Nursing Undergraduate Honors Theses

The purpose of this systematic review was to integrate research evidence from studies published from 2010 to 2020 on the relationship between administration of dexmedetomidine and severity/prevalence of postprocedural delirium in patients in the surgical intensive care unit. In this review, clinical trial studies were recovered by searching the MEDLINE Complete and PubMed databases and utilizing MeSH terminology search. The MeSH terms utilized to search for applicable articles on PubMed included: “intensive care units” or “critical care” or “critical care nursing”, and “delirium”, “dexmedetomidine”, and “surgical procedures, operative”. On MEDLINE Complete, the search terms utilized were “ICU or intensive ...


Hydrogen Peroxide Colitis: The Accidental Enema, Ramin Karimi, Ashish Sharma, Kevin Tran, Sebastian Montgomery 2021 Coliseum Medical Center

Hydrogen Peroxide Colitis: The Accidental Enema, Ramin Karimi, Ashish Sharma, Kevin Tran, Sebastian Montgomery

HCA Healthcare Journal of Medicine

Chemical colitis is defined as inflammation of the large intestine or colon as a result of exposure from a harsh chemical through an enema or other procedure. In this case, the chemical is hydrogen peroxide, which is commonly used as an antiseptic for minor abrasions. Hydrogen peroxide enemas were once popular for difficult to treat constipation. However, resultant colitis and proctitis limited its use. When administered rectally in a high enough concentration, intense abdominal pain and transient bloody diarrhea can occur, with the majority of affected patients making a full recovery with supportive management. Here we discuss a case of ...


The Effect Of Chronic Alcohol Consumption On Exercise-Induced Muscle Damage In Young Men, Emma Hamilton, Grant Hilliard 2021 University of Mississippi

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 ...


The Effects Of Progesterone Induced Blocking Factor And 17-Hydroxyprogesterone Caproate On The Pathophysiology Of Preeclampsia, Kyleigh M. Comley 2021 University of Mississippi

The Effects Of Progesterone Induced Blocking Factor And 17-Hydroxyprogesterone Caproate On The Pathophysiology Of Preeclampsia, Kyleigh M. Comley

Honors Theses

Preeclampsia (PE) is responsible for about 20% of the 13 million preterm births each year worldwide, including 100,000 cases annually in the United States. Despite being a leading cause of maternal and perinatal morbidity, the mechanisms of pathogenesis are still largely unknown. PE is progesterone deficient state characterized by hypertension, chronic immune activation, endothelial dysfunction and severe forms can lead to seizures. Treatment of seizures includes the administration of magnesium sulfate (MgSO4) though not all PE patients are responsive, and it does not decrease PE-associated hypertension. To resolve these conditions, PE patients are delivered early thereby making PE the ...


Drug Repurposing And Dosage Form Development Of Anti-Covid-19, Kevin Kwok 2021 Faculty of Pharmacy, Universitas Indonesia, Depok, West Java, Indonesia

Drug Repurposing And Dosage Form Development Of Anti-Covid-19, Kevin Kwok

Pharmaceutical Sciences and Research

The COVID-19 pandemic has been occurring approximately for more than 1 year. This pandemic has been a health issue that hits all countries in the world caused by the transmission of SARS-CoV-2 virus from one individual to another. The symptoms showed from the infected are fever, shortness of breath, dry cough, headache, and sore throat, among others. The SARS-CoV-2 virus is transmitted through sneezing, coughing, talking, and touching infected objects. Along with this transmission, the SARS-CoV-2 virus will continue to mutate. This mutation becomes an obstacle as well as a challenge to find drugs that can overcome the SARS-CoV-2 virus ...


430— Ifnγ And 5-Aza Drug Effects On Hla Expression In Human Leukemia And Epidermoid Carcinoma, Nick Turnquist 2021 SUNY Geneseo

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 ...


The Interconnectivity Of Parkinson's Disease And Type Two Diabetes Mellitus, Erica Olfson 2021 Belmont University

The Interconnectivity Of Parkinson's Disease And Type Two Diabetes Mellitus, Erica Olfson

Honors Theses

This thesis is about the biochemical connection between Parkinson's disease and Type II Diabetes Mellitus.


Students Perceptions Of Alcohol Use On University Campuses, Phil J. Dohn 2021 University of South Dakota

Students Perceptions Of Alcohol Use On University Campuses, Phil J. Dohn

Honors Thesis

Background: College students are faced with the problem of balancing between the freedom attained for the first time in life and living responsibly away from parents. Most of the students rely on colleges as the platform through which they undergo desired developmental changes.

Aim: The study aims to examine student’s knowledge and attitudes towards the consumption of alcohol and policies developed by campuses.

Methods: The study employs meta-analysis technique in which data from several studies are combined. The method is used to determine the common effect especially because the effect size is consistent from a single study to another ...


Mediation Of The Uncoupled Enos Pathway Following Oxidative Stress Using Tetrahydrobiopterin And Nitric Oxide Donor Drugs To Restore Tetrahydrobiopterin Concentration, Brianna Munnich 2021 Olivet Nazarene University

Mediation Of The Uncoupled Enos Pathway Following Oxidative Stress Using Tetrahydrobiopterin And Nitric Oxide Donor Drugs To Restore Tetrahydrobiopterin Concentration, Brianna Munnich

Scholar Week 2016 - present

Presentation Location: Warming House, Olivet Nazarene University

Abstract

The eNOS pathway, found in the endothelium of blood vessels, is a key regulator of nitric oxide levels in the circulatory system. The pathway is controlled through several positive and negative feedback loops [2]. The cofactor tetrahydrobiopterin (BH4) is a major control point in this pathway and under conditions of stress can be reduced into the dihydrobiopterin (BH2) [2,6,7,8,9]. When the reduced form is predominant, the pathway produces reactive oxygen species (ROS) rather than nitric oxide, causing stress and damage to the vessels [6,7,8,9]. In ...


Study Of Potential Drug For Alzheimer’S Disease: Small Organic Molecules, 1,5-Dhn And Tmpyp Inhibit Amyloid-Β Peptide Aggregation And Quench Hydroxyl Radicals, Matthew Murphy 2021 Stephen F Austin State University

Study Of Potential Drug For Alzheimer’S Disease: Small Organic Molecules, 1,5-Dhn And Tmpyp Inhibit Amyloid-Β Peptide Aggregation And Quench Hydroxyl Radicals, Matthew Murphy

Undergraduate Research Conference

Alzheimer disease (AD) is recognized as the six leading cause of the death in the United States. As of now, there is no cure for this fatal disease. The current treatment methods can only temporarily slow the worsening of symptoms. Research data suggested that an excess generation of hydroxyl radical in the brain causing the aggregation of Amyloid-β (Aβ) peptide which is considered to be responsible for Alzheimer's disease. Thus, there is a pressing need to find a suitable drug which can quench hydroxyl radicals effectively and stop or slow down the formation of aggregation of Aβ peptide. The ...


A Novel Molecular And Cellular Study On Curcumin, Khang Nguyen 2021 Stephen F Austin State University

A Novel Molecular And Cellular Study On Curcumin, Khang Nguyen

Undergraduate Research Conference

Since the discovery of G-quartet (G4)by M. Gellertin 1962, much attention has been given on G4and C4(also called i-motif) as important drug design targets for the treatment of various human disorders. G4 forming sequences are prevalent in human genome, which includes many important regions of the eukaryotic genome, such as telomere ends, regulatory regions of many oncogenes c-kit, proto-oncogene c-myc, Kirsten rat sarcoma viral oncogene homolog (KRas). Curcumin(diferuloylmethane), an antiinflammatory and antioxidant compound, is found in the rhizomes of the plant Curcuma longa. The phytopolyphenolic chemical curcumin has been in the prominence due to its diverse pharmacological ...


Expression And Purification Of Hpep Inhibitor Peptide, Olivia Plaza 2021 Stephen F Austin State University

Expression And Purification Of Hpep Inhibitor Peptide, Olivia Plaza

Undergraduate Research Conference

The enzyme human prolyl peptidase, or hPEP, has been linked to many processes within the brain, including breaking down neural peptides. A bovine milk protein, a-s1-casein (see above), has been found to inhibit hPEP in colon cancer cells. A 68 amino acid long section (bolded) of a-s1- casein containing the inhibitor region was cloned. The casein fragment expression was optimized for expression of the peptide. The purpose for optimizing expression is to have much of it on hand to utilize in further studies on its inhibitory properties on hPEP. By using this fragment of casein, one can study the structure ...


Biotransformation Of Hbe And Other Benzofuran Derivatives, Hannah Trauger 2021 Stephen F Austin State University

Biotransformation Of Hbe And Other Benzofuran Derivatives, Hannah Trauger

Undergraduate Research Conference

No abstract provided.


Effective Imagery In Scientific Etextbooks, Jordan Moore 2021 Murray State University

Effective Imagery In Scientific Etextbooks, Jordan Moore

Scholars Week

This presentation overviews the benefits of eTextbook images in the fields of science.


Save The Rich, Connor Harris 2021 Kutztown University of Pennsylvania

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 ...


Drug Addiction & Mental Health, Tyler Burkholder 2021 Kutztown University

Drug Addiction & Mental Health, Tyler Burkholder

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

Drugs have a serious effect on our mental health, and mental health has a major effect on drug abuse and addiction. There is a reason so many drug users usually need to keep going back to rehab. It is because drugs affect mental health to a point where you aren’t the same person during and even after drug addiction. Poor mental health also can be a major cause influencing people to start doing drugs. People with depression, anxiety disorders, mood disorders are more prone to drug use. That is why we need to make it a public policy to ...


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