Therapeutics Commons^™

Evaluation Of The Anterior Talofibular And Calcaneofibular Ligament In Relation To Supination Ankle Sprains, Peter Tran

Biomedical Eng/General Eng.

Ankle injuries have always posed an issue to a number of athletes. Sports that involve running and jumping accumulate about 25% of injuries correlating to ankle sprains. In most ankle sprains the inversion (supination) of the ankle cause damage to lateral ligaments. The two most common lateral ligaments to experience damage are the anterior talofibular (ATFL) and calcaneofibular (CFL) ligaments. The methods of taping and ankle braces have allowed athletes to prevent recurring sprains from occurring. However, sprains can still occur even when one or both methods are applied. The purpose of each method is to restrict the range of ...

North Texas Health And Science 2013, Issue 1, University Of North Texas Health Science Center At Fort Worth

North Texas Health & Science Quarterly Magazine

No abstract provided.

Characterization Of Differentiation And Prognostic Biomarkers On Cd8+ Tumor-Infiltrating Lymphocytes In Metastatic Melanoma, Richard C. Wu

UT GSBS Dissertations and Theses (Open Access)

CD8⁺ cytotoxic T lymphocytes (CTL) frequently infiltrate tumors, yet most melanoma patients fail to undergo tumor regression. We studied the differentiation of the CD8⁺ tumor-infiltrating lymphocytes (TIL) from 44 metastatic melanoma patients using known T-cell differentiation markers. We also compared CD8⁺ TIL against the T cells from matched melanoma patients’ peripheral blood. We discovered a novel subset of CD8⁺ TIL co-expressing early-differentiation markers, CD27, CD28, and a late/senescent CTL differentiation marker, CD57. This CD8⁺CD57⁺ TIL expressed a cytolytic enzyme, granzyme B (GB), yet did not express another cytolytic pore-forming molecule, perforin (Perf). In contrast, the CD8⁺CD57⁺ T ...

Targeted Sirna Delivery Methods For Rnai-Based Therapies, Di Chen

University of Western Ontario - Electronic Thesis and Dissertation Repository

RNAi has great potential in future therapeutics as it has the ability to regulating many disease-related genes. However, many barriers prevent practical applications. To overcome the barriers, the specific targeting, efficient delivery system, the validated gene and the potent siRNA sequence are all vital important. The studies throughout this thesis have been focued on examining the validation of three RNAi therapies for two different disease models: allergic contact dermatitis and melanoma. For allergic contact dermatitis, I developed and tested a novel topical delivery system for siRNAs targeting TNFα (siTNFα) and MyD88 siRNA (siMyD88). While siRNAs applied without the transdermal enhancer ...

Improving Cultural Approaches To Pediatric Palliative Care In Central Massachusetts, Nancy E. Harger, Rn, Ms Lis, Usmani Naheed, Md, Jennifer Costa, Pnp, Estela Mcdonough

Library Publications and Presentations

Objectives: To determine the impact of a web tool developed to improve health care providers' ability and comfort in caring for a diverse patient population in the hospital setting.

Methods: The pediatric palliative care team including a pediatric oncologist and a nurse practitioner in association with a clinical medical librarian and a hospital-based interpreter, collaborated to create a resource using SpringShare software to create a library guide. The purpose is to provide cultural and palliative care information resources, books, and journal articles to assist health care workers at UMass Memorial Children's Medical Center in caring for children from the ...

Oxidative Stress Based Strategies For Enhancing The Efficacy Of Histone Deacetylase Inhibitors (Hdaci), Nilsa Rivera-Del Valle

UT GSBS Dissertations and Theses (Open Access)

Histone deacetylase inhibitors (HDACi) are anti-cancer drugs that primarily act upon acetylation of histones, however they also increase levels of intracellular reactive oxygen species (ROS). We hypothesized that agents that cause oxidative stress might enhance the efficacy of HDACi. To test this hypothesis, we treated acute lymphocytic leukemia cells (ALL) with HDACi and adaphostin (ROS generating agent). The combination of two different HDACi (vorinostat or entinostat) with adaphostin synergistically induced apoptosis in ALL. This synergistic effect was blocked when cells were pre-treated with the caspase-9 inhibitor, LEHD. In addition, we showed that loss of the mitochondrial membrane potential is the ...

Synthesis Of Near-Infrared Heptamethine Cyanine Dyes As Biological Imaging Agents, Jordan L. Malray

Georgia State Undergraduate Research Conference

No abstract provided.

Body Mapping With Geriatric Inpatients Receiving Daily Haemodialysis Therapy For End-Stage Renal Disease At Toronto Rehabilitation Institute: A Qualitative Study, Bryn A. Ludlow

Open Access Dissertations and Theses

The innovative research method of “body mapping” was used in this study with geriatric inpatients receiving daily hæmodialysis therapy for end-stage renal disease at Toronto Rehabilitation Institute.

Five people took part in this study; three participants completed all study phases. They created three body maps each and took part in one follow up, semi-structured interview to share their experiences of body mapping. Two themes were drawn from the data: (1) body mapping gives patients a voice to communicate their experiences in the dialysis unit; and (2) body mapping makes visible participants’ illness adjustment patterns, and levels of connection, or disconnection ...

Evaluation Of A Surgical Intervention To Experimentally Compare Co2 Laser To Scalpel Incisions, Added Growth Factor, And Suture Material To Reduce Cutaneous Scarring, Rhian E. Davies

PCOM Biomedical Studies Student Scholarship

Introduction The goal of this study was to determine if the repair of full thickness skin incisions in an animal model could be improved by using a CO2 laser vs. scalpel, commercial vs. swine intestinal submucosa (SIS) sutures, and addition of exogenous nerve growth factor (NGF).

Materials and Methods A rat model was used to evaluate the following tissue components: prevalence of mast cell granules, thickness of epidermis, organization of collagen, infiltration of tissue into SIS, neutrophil presence around suture holes, and granulation tissue production around suture holes.

Results Added NGF led to a significant decrease in the number of ...