Skin and Connective Tissue Diseases Commons^™

Is The Use Of Narrowband Ultraviolet B (Nb-Uvb) Phototherapy Effective Monotherapy In The Treatment Of Adults With Plaque Psoriasis?, Andrea M. Cardine

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this systematic review is to determine whether or not narrowband ultraviolet B (NB-UVB) phototherapy is effective monotherapy in the treatment of adults with plaque psoriasis.

Dermoscopy: An Evidence-Based Approach For The Early Detection Of Melanoma, Angela Armstrong

UNF Graduate Theses and Dissertations

The purpose of this project was to evaluate the effectiveness of a practice-based dermoscopy training program for dermatology healthcare providers in order to improve their technique of performing clinical skin exams for the early detection of melanomas.

The overall incidence of melanoma continues to rise. More than 75% of all skin cancer deaths are from melanoma. Advanced melanoma spreads to lymph nodes and internal organs and can result in death. One American dies from melanoma almost every hour (American Cancer Society [ACS], 2009). Early diagnosis and excision are essential to reduce morbidity and to improve patient survival.

This one-group before-and-after …

Plasmacytoid Dendritic Cells Sense Skin Injury And Promote Wound Healing Through Type I Interferons, Josh D. Gregorio

Dissertations and Theses (Open Access)

Plasmacytoid dendritic cells (pDCs) are a rare population of circulating cells, which selectively express intracellular Toll-like receptors (TLR)-7 and TLR-9 and have the capacity to produce large amounts of type I IFNs (IFN-a/b) in response to viruses or host derived nucleic acid containing complexes. pDCs are normally absent in skin but accumulate in the skin of psoriasis patients where their chronic activation to produce IFN-a/b drives the disease formation. Whether pDCs and their activation to produce IFN-a/b play a functional role in healthy skin is unknown. Here we show that pDCs are rapidly and transiently recruited into healthy human and …

Solar Radiation Damage To Human Skin Mitochondria, Luciene Zanchetta

Doctoral

The central objective of this study was to assess solar radiation-induced changes in cellular function, mitochondrial function and mitochondrial DNA to further investigate the role of these energy-dedicated and metabolically essential organelles in the response to the main environmental stressor associated with skin cancer initiation. An in vitro approach was chosen employing the human malignant melanoma (A375) and human amelanotic melanoma (C32) cells and the human spontaneously immortalized keratinocytes (HaCaT). A Q-Sun Solar Simulator was used to expose cells to low-level simulated solar radiation (SSR) as it provides a mimic of solar radiation that is environmentally relevant in the UV …

The Relationship Between Obesity And Skin And Soft Tissue Infections, Juliana Swiney

MPA/MPP/MPFM Capstone Projects

The Problem:

It is well known that our country is experiencing an obesity epidemic: 33.9% of all adults are obese (BMI>30) and 67% of adults are either overweight or obese (BMI>25). Obesity is a risk factor for several serious disease states such as, diabetes, stroke, hypertension, heart disease and some types of cancer. It also has a less well defined relationship with skin and soft tissue infections.

Although it is known that excessive weight increases the opportunity for harmful skin conditions, this relationship has not been as well studied. Some of the mechanisms that predispose obese people to …

Expression And Function Of Hypoxia Inducible Factor-1 Alpha In Human Melanoma Under Non-Hypoxic Conditions, Caroline N. Mills, Sandeep S. Joshi, Richard M. Niles

Biochemistry and Microbiology

Background

Hypoxia inducible factor-1 alpha (HIF-1α) protein is rapidly degraded under normoxic conditions. When oxygen tensions fall HIF-1α protein stabilizes and transactivates genes involved in adaptation to hypoxic conditions. We have examined the normoxic expression of HIF-1α RNA and protein in normal human melanocytes and a series of human melanoma cell lines isolated from radial growth phase (RGP), vertical growth phase (VGP) and metastatic (MET) melanomas.

Results

HIF-1α mRNA and protein was increased in RGP vs melanocytes, VGP vs RGP and MET vs VGP melanoma cell lines. We also detected expression of a HIF-1α mRNA splice variant that lacks part …

Bleomycin Induced Pneumonitis: A Case Successfully Managed With High-Dose Steroids, Shahid Javed Husain, Ali Bin Sarwar Zubairi, Muhammad Irfan

Section of Pulmonary & Critical Care

No abstract provided.

Effects Of Retinoic Acid On Beta-Catenin Transcriptional Activity In Melanoma Cells, Fung Chan

Theses, Dissertations and Capstones

Melanoma is the most dangerous form of skin cancer and its incidence has been increasing in the United States. Most melanomas are resistant to current chemotherapies; therefore, understanding the mechanism of melanomagenesis is beneficial to treatment of the diseases. Accumulation of β-catenin has been shown in colon and other cancers, including melanomas, but the transcriptional role of β-catenin in melanomas is still unclear. All-trans retinoic acid (ATRA) is an anti-tumor agent that has an inhibitory effect on β-catenin, but this effect has not been studied in melanomas. It has been shown that Microphthalmia-associated transcription factor (MITF), a melanocyte specific protein, …

What Is The Safety And Efficacy Of Biobrane Versus Silver Sulfadiazine In The Treatment Of Low Body Surface Area Partial-Thickness Burns?, Gregory Wanner

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: To determine how the synthetic skin substitute Biobrane compares to silver sulfadiazine (SSD, silvadine) in the treatment of patients with low body surface area partial thickness burns.

Reversible Nonthrombocytopenic Palpable Purpura Associated With Metoclopramide, Jeffery A. Goad

Pharmacy Faculty Articles and Research

OBJECTIVE: To report a case of reversible nonthrombocytopenic palpable purpura associated with metoclopramide.

CASE SUMMARY: A 72-year-old white man was admitted for worsening palpable purpura over a two-day period. Two days prior to admission, metoclopramide 10 mg orally three times per day was started for a gastrointestinal condition. Upon admission, all drugs were continued except metoclopramide. Over the next two days, the purpura began to resolve. Platelet count was within normal limits on admission and the patient developed no serious consequences because of the purpura.

DISCUSSION: According to the literature, reversible nonthrombocytopenic palpable purpura has not been …

Ua12/2/1 College Heights Herald, Vol. 72, No. 6, Wku Student Affairs

WKU Administration Documents

WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news.

Regular features include:

• Just a Second
• Campus Line
• For the Record / Crime Reports
• People Poll
• Sports
• Diversions
• Movie Reviews
• Classifieds

Articles in this issue:

• Stamper, John. Hurricane Fran
• VanWinkle, Cara. Bill Clinton Rules Favored – Tobacco
• Baker, Emily. Life With Diabetes is Bittersweet for Many Students
• VanWinkle, Cara. Olympics: Greek Pledges Keep Spirit Alive
• Signs of a World Becoming Less Humane
• Browning, Michelle. Cancer: Protect Yourself from Harmful Rays
• Hall, Jason. Board of Regents Get Frowns, Stars from Students
• Simmons, Darryn. Purpose of Armed Services Questioned
• Miller, Kristen. …

The Effect Of Fetal Age On Skin Permeability In Guinea Pigs, Benita Stiles Whitted

Loma Linda University Electronic Theses, Dissertations & Projects

Preliminary investigation has indicated large decreases in fetal skin permeability during the latter half of gestation (Parmley and Seeds, 1970; Treager, 1966). The purpose of this study was to demonstrate the degree of skin permeability in fetal guinea pigs at various gestational stages. The test hypothesis was that these skins would show a significant decrease in permeability to tritiated water when tested at time increments through out the latter half of gestation.

In vitro skin permeability to tritiated water was measured in samples from 22 guinea pig fetuses. Gestational age ranged from 30 to 65 days in increments of five, …