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Analytical, Diagnostic and Therapeutic Techniques and Equipment Commons

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The Efficacy And Safety Of The Human Papillomavirus Vaccine, Gail Tessler 2014 Touro College

The Efficacy And Safety Of The Human Papillomavirus Vaccine, Gail Tessler

The Science Journal of the Lander College of Arts and Sciences

The HPV virus is said to be the cause of many infections, warts, and cancers. In addition to the fact that the treatment for HPV is not always successful, not every individual knows that s/he is infected and is very likely to infect his or her partner, too. This is one factor that explains why 14 million people each year in America alone contract HPV and makes cervical cancer so threatening to many people worldwide. In light of this and the known dangers of cervical, anal, vaginal and penile cancers, the HPV vaccine was created to prevent an infection of …


Apoptotic Neurodegeneration In The Developing Human Brain: Possible Role Of General Anesthetics In Its Genesis, And Of L-Carnitine In Its Reversal, Yisroel Yitzchok Rosenfeld 2014 Touro College

Apoptotic Neurodegeneration In The Developing Human Brain: Possible Role Of General Anesthetics In Its Genesis, And Of L-Carnitine In Its Reversal, Yisroel Yitzchok Rosenfeld

The Science Journal of the Lander College of Arts and Sciences

Recent studies suggest that general anesthetic (GA) agents administered to developing rats, through its mechanism as an NMDA antagonist or a GABAa mimetic, may damage developing neural cells by inducing a higher rate of programmed cell death (apoptosis). Similar heightened degeneration was also apparent in higher primates such as the monkey. This warrants strong concern, as every year thousands of pregnant women and children below 1 year of age undergo a surgical procedure in which GAs are used. A spike in neuroapoptosis may lead to long term cognitive deficiencies lingering into adulthood. Are humans vulnerable to these affects? Different pathways …


Stem Cells As A Cure For Amyotrophic Lateral Sclerosis, Chaya K. Hirsch 2014 Touro College

Stem Cells As A Cure For Amyotrophic Lateral Sclerosis, Chaya K. Hirsch

The Science Journal of the Lander College of Arts and Sciences

Amyotrophic Lateral Sclerosis (ALS) is a fatal motor neuron disease which affects approximately 30,000 Americans at any given time (alsa.org, 2010). The etiology of this terminal disease unfortunately remains an unsolved mystery and has therefore severely limited the ability to find a cure. The use of stem cells to regenerate neurons has been vastly studied and have produced very promising results. However, its practicality as a cure or treatment for neurodegenerative diseases, such as ALS, is greatly compromised. Three different therapies involving stem cells were examined, Embryonic Stem Cells (ESC), induced pluripotent stem cells, (iPSC) and direct reprogramming of adult …


Biomarkers In Nsclc Epidermal Growth Factor Receptor Mutations, Suzanne Freidman 2014 Touro College

Biomarkers In Nsclc Epidermal Growth Factor Receptor Mutations, Suzanne Freidman

The Science Journal of the Lander College of Arts and Sciences

Lung Cancer is the most common global cause of cancer related deaths in men and women (Markus, Alain, 2013). As standard radiation and chemotherapy have proved ineffective, novel target therapies are in the midst of development. This review will analyze the success of the inhibitor drugs targeting the Epidermal Growth Factor Receptor (EGFR) mutation, commonly found amongst Lung Cancer patients. Numerous studies and reviews are utilized to determine the cause of the 10% success rate currently exhibited for these drugs. The L858R and E746-A750 point mutations and deletions respectively, were found prevalent in responsive patients as well as clinical-pathological features …


Calibration Of Built-In Accelerometer Using A Commercially Available Smartphone, Jung-Min Lee, Youngwon Kim, Yi-Suk Kwon, Timothy R. Derrick, Gregory J. Welk 2014 University of Nebraska at Omaha

Calibration Of Built-In Accelerometer Using A Commercially Available Smartphone, Jung-Min Lee, Youngwon Kim, Yi-Suk Kwon, Timothy R. Derrick, Gregory J. Welk

Research Presentations

Wearable trackers that detect sleep offer users a way to track their sleep quality and patterns without the use of expensive equipment. Few studies have tested the validity of these trackers on sleep measure. PURPOSE: To examine the validity of the Actigraph GT9X (AG), SenseWear Mini Armband (SW), Basis Peak (BP), Fitbit Charge HR (FB), Jawbone UP3 (JU), and Garmin Vivosmart (GV) for estimating sleep variables as compared with a sleep diary. METHODS: 78 healthy individuals participated in the study. Group 1 (n= 38) and wore the AG, SW, BP, and FB or Group 2 (n = 40) …


Chemopreventive Effects Of Pterostilbene In Metastatic Prostate Cancer Cells, Phillip A. Zook 2014 Philadelphia College of Osteopathic Medicine

Chemopreventive Effects Of Pterostilbene In Metastatic Prostate Cancer Cells, Phillip A. Zook

PCOM Biomedical Studies Student Scholarship

Recent studies find that pterostilbene (PTS) exhibits more favorable drug properties and similar chemopreventive effects to its structural analogue resveratrol (RSV). However, few studies describe the activity of PTS in prostate cancer (PCa). Here, we conducted cell count experiments to assess the effects of PTS on metastatic PCa cell viability and to compare the potency of PTS to RSV in this respect. We also performed experiments to assess the effects of PTS on the androgen receptor (AR) and AR-mediated events. We used qPCR to measure the mRNA levels of the androgenresponsive gene (ARG), prostate-specific antigen (PSA), and Western blots to …


An Analysis Of Abnormal Electrocardiograms In First And Second Year Medical School Students, Molly Anne Kalish 2014 Philadelphia College of Osteopathic Medicine

An Analysis Of Abnormal Electrocardiograms In First And Second Year Medical School Students, Molly Anne Kalish

PCOM Biomedical Studies Student Scholarship

The high stress level placed upon medical school students, particularly during their first and second didactic years, may have a negative effect on their health. Although surveys and subjective questionnaires have been used to evaluate the effects medical school has upon a student’s cardiovascular health, there has been little clinical data obtained to confirm this notion. The aim of this longitudinal study was to demonstrate whether any abnormal cardiovascular parameters, specifically QTc wave interval, cardiac axis vector and blood pressure abnormalities, could be documented to occur in two different classes of medical students during their first two years. Such information …


Comparison Of Semi-Automated And Manual Measurements Of Carotid Intima-Media Thickening, Oscar Mac Ananey, G Mellotte, V Maher 2014 Technological University Dublin

Comparison Of Semi-Automated And Manual Measurements Of Carotid Intima-Media Thickening, Oscar Mac Ananey, G Mellotte, V Maher

Articles

Carotid intima-media thickening (CIMT) is a marker of both arteriosclerotic and atherosclerotic risks. Technological advances have semiautomated CIMT image acquisition and quantification. Studies comparing manual and automated methods have yielded conflicting results possibly due to plaque inclusion in measurements. Low atherosclerotic risk subjects (n = 126) were recruited to minimise the effect of focal atherosclerotic lesions on CIMT variability. CIMT was assessed by high-resolution B-mode ultrasound (Philips HDX7E, Phillips, UK) images of the common carotid artery using both manual and semiautomated methods (QLAB, Phillips, UK). Intraclass correlation coefficient (ICC) and the mean differences of paired measurements (Bland-Altman method) were used …


Young Australian Adults’ Reactions To Viewing Personalised Uv Photoaged Photographs, Lori L. Presti, Paul Chang, Myra F. Taylor 2014 Edith Cowan University

Young Australian Adults’ Reactions To Viewing Personalised Uv Photoaged Photographs, Lori L. Presti, Paul Chang, Myra F. Taylor

Research outputs 2014 to 2021

Background: Despite two nationwide sun-protection awareness campaigns, young Australian adults continue to sunbathe. Since their primary motivation for tanning is appearance enhancement, it may well be that campaigns that highlight the negative effects of tanning on appearance are more effective than campaigns that emphasise the health risks associated with sun exposure.Aims: This study aims to explore young adults’ reactions to viewing a photoaged photograph of the sun damage already visible in their facial image.Methods: Semi-structured interviews were conducted with seven females and three males aged 20-30 years. The interview transcripts were transcribed verbatim and were then subjected to Interpretive Phenomenological …


Comparison Of Body Composition Measures In Older Adult Males, Cody Smith 2014 Bowling Green State University

Comparison Of Body Composition Measures In Older Adult Males, Cody Smith

Honors Projects

Body Mass Index (BMI) is a measure created to assess population wide staistics of obesity and stratify health risk. However, there are large differences in health risk when comparing BMI with measures of body composition. BMI is not a measure of body composition. Body composition measures are used to distinguish between fat mass, fat-free mass. This percent body fat is more significantly correlated with health risk.

This study analyzed various body composition methodologies including waist circumference at the umbilicus and at the narrowest point of the abdomen, sagittal abdominal diameter, bioelectrical impedance analysis, and air displacement plethysmography. The study’s purpose …


Does A Mobile-Bearing Vs. Fixed-Bearing Total Knee Replacement Affect Post-Operative Knee Pain At One Year?, Alison P. Mackey 2014 Philadelphia College of Osteopathic Medicine

Does A Mobile-Bearing Vs. Fixed-Bearing Total Knee Replacement Affect Post-Operative Knee Pain At One Year?, Alison P. Mackey

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not a mobile-bearing vs. fixed-bearing total knee replacement affects post-operative knee pain at one year.

STUDY DESIGN: Review of three English language primary studies, published between 2008 and 2012.

DATA SOURCES: Three randomized controlled trials published after 2008 comparing post-operative knee pain in mobile vs. fixed-bearing total knee replacements using PubMed and Cochrane databases.

OUTCOMES MEASURED: Knee pain, reported by patients post-operatively using various professional questionnaires, was the primary outcome measured. Subjects reported pain experienced during specific provoking activities on the EuroQol, Western …


Is Music Therapy Effective In Improving Emotional Health In Pediatric Cancer Patients?, Elizabeth F. Matesa 2014 Philadelphia College of Osteopathic Medicine

Is Music Therapy Effective In Improving Emotional Health In Pediatric Cancer Patients?, Elizabeth F. Matesa

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this evidence based medicine review is to determine whether music therapy is effective in improving emotional health in pediatric cancer patients

STUDY DESIGN: Two randomized controlled trials and a prospective cohort study were reviewed and selected based on their relevance to the clinical question and their inclusion of patient oriented outcomes (POEMS).

DATA SOURCES: Each study was obtained by searching PubMed database.

OUTCOMES MEASURED: The outcomes measured included pain scores measured using a NRS pain scoring scale, anxiety scores were measured using the Spielberger State-Trait Anxiety Inventory (STAI)and visual analog score …


The Affects Of Music Therapy On Management Of Pain And Anxiety During Burn Dressing Changes, Kush S. Patel 2014 Philadelphia College of Osteopathic Medicine

The Affects Of Music Therapy On Management Of Pain And Anxiety During Burn Dressing Changes, Kush S. Patel

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not music therapy improves pain management and anxiety during burn dressing changes.

STUDY DESIGN: Review of three English languages primary randomized controlled trial studies published from 1992-2010.

DATA SOURCES: Three randomized controlled trials studying the affects of music therapy during burn dressing changes were found using PubMed, OVID and Cochrane databases.

OUTCOMES MEASURED: Outcomes measured were level of pain and anxiety experienced by the patients. The severities of these symptoms were measured using a numeric scale system. An analyses of anxiety was measured …


Factors That Predict Incident Reporting Behavior In Certified Registered Nurse Anesthetists, Nicole K. Damico 2014 Virginia Commonwealth University

Factors That Predict Incident Reporting Behavior In Certified Registered Nurse Anesthetists, Nicole K. Damico

Theses and Dissertations

Improving patient safety through reduction of medical errors is a national priority. One of the strategies widely utilized to address this issue is the use of incident reporting systems. The purpose of this study was to describe factors that predict the likelihood that Certified Registered Nurse Anesthetists (CRNAs) will use incident reporting systems, guided by the theory of planned behavior (Ajzen, 1991). A non-experimental, correlational research design was utilized to achieve the study aims. Following IRB approval, a cross-sectional survey was administered electronically to a random sample of practicing CRNAs. Correlational analyses and a standard logistic regression were utilized to …


Disposable Platform Provides Visual And Color-Based Point-Of-Care Anemia Self-Testing, Erika A. Tyburski, Scott E. Gillespie, William A. Stoy, Robert G. Mannino, Alexander J. Weiss, Alexa F. Siu, Rayford H. Bulloch, Karthik Thota, Anyela Cardenas, Wilena Session, Hanna J. Khoury, Siobhán O'Connor, Silvia T. Bunting, Jeanne Boudreaux, Craig R. Forest, Manila Gaddh, Traci Leong, L. Andrew Lyon, Wilbur A. Lam 2014 Georgia Institute of Technology

Disposable Platform Provides Visual And Color-Based Point-Of-Care Anemia Self-Testing, Erika A. Tyburski, Scott E. Gillespie, William A. Stoy, Robert G. Mannino, Alexander J. Weiss, Alexa F. Siu, Rayford H. Bulloch, Karthik Thota, Anyela Cardenas, Wilena Session, Hanna J. Khoury, Siobhán O'Connor, Silvia T. Bunting, Jeanne Boudreaux, Craig R. Forest, Manila Gaddh, Traci Leong, L. Andrew Lyon, Wilbur A. Lam

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Anemia, or low blood hemoglobin (Hgb) levels, afflicts 2 billion people worldwide. Currently, Hgb levels are typically measured from blood samples using hematology analyzers, which are housed in hospitals, clinics, or commercial laboratories and require skilled technicians to operate. A reliable, inexpensive point-of-care (POC) Hgb test would enable cost-effective anemia screening and chronically anemic patients to self-monitor their disease. We present a rapid, standalone, and disposable POC anemia test that, via a single drop of blood, outputs color-based visual results that correlate with Hgb levels.

METHODS. We tested blood from 238 pediatric and adult patients with anemia of varying …


Leukopenia Management In Thymoglobulin Treated Renal Transplant Recipients, Lynsey S. Biondi MD, Michael J. Moritz MD, Janelle Cyprich 2014 Lehigh Valley Health Network

Leukopenia Management In Thymoglobulin Treated Renal Transplant Recipients, Lynsey S. Biondi Md, Michael J. Moritz Md, Janelle Cyprich

Department of Surgery

No abstract provided.


The Effect Of Maté On Enzymes Involved In The Recovery From Oxidative Stress, Amina Sadik, Theodore Chang 2014 Touro University Nevada

The Effect Of Maté On Enzymes Involved In The Recovery From Oxidative Stress, Amina Sadik, Theodore Chang

College of Osteopathic Medicine (TUN) Publications and Research

In comparing the effect of Maté to that of green tea, it has been shown that Maté has higher anti-oxidative properties. We have shown that the extract of Yerba Maté, paraguariensis, leaves does indeed have strong anti-oxidative properties through the evaluation of its scavenging activity and its ability of assist cardiomyocytes in their recovery from induced oxidative stress using both spectroscopy, a colorimetric assay and flow cytometry. In order to elucidate the mechanism behind this action, we quantified the enzymes known to be expressed naturally by cells under oxidative stress such as glutathione peroxidase, superoxide dismutase, and catalase. These enzymes …


Identification Of Plasma Lipid Biomarkers In Alzheimer's Disease, Rhona Creegan 2014 Edith Cowan University

Identification Of Plasma Lipid Biomarkers In Alzheimer's Disease, Rhona Creegan

Theses: Doctorates and Masters

Alzheimer’s disease (AD), the commonest form of dementia, is a chronic, progressive neurodegenerative disease which manifests clinically as a slow global decline in cognitive function, including deterioration of memory, reasoning, abstraction, language and emotional stability, culminating in a patient with end-stage disease, totally dependent on custodial care. With an ageing population, there is predicted to be a marked increase in the number of people diagnosed with AD in the coming decades, making this a significant challenge to socio-economic policy and aged care. Currently there is no cure for AD and while current therapies may temporarily ameliorate symptoms, death usually occurs …


The Clinical Utility Of The Halosperm Assay And The Development Of A Simplified Method Of Human Semen Storage For The Testing Of Sperm Dna Fragmentation, Ashleigh Cavell McEvoy 2014 Edith Cowan University

The Clinical Utility Of The Halosperm Assay And The Development Of A Simplified Method Of Human Semen Storage For The Testing Of Sperm Dna Fragmentation, Ashleigh Cavell Mcevoy

Theses: Doctorates and Masters

Male infertility is typically diagnosed upon routine semen analysis following the World Health Organisation’s (WHO) semen analysis manual. Recent editions of the manual have essentially changed the diagnosis of a semen sample, prompting debate between experts as to which edition should be followed. Deoxyribonucleic Acid (DNA) integrity analysis is proving to be a useful adjunct to semen analysis as 15% of infertile men have a normal semen analysis but they have an increased DNA fragmentation level (DFL) which has been associated with increased disease incidence in any resultant offspring. However, such tests are not endorsed by the WHO, possibly due …


Evolutionary Approaches For Feature Selection In Biological Data, Vinh Q. Dang 2014 Edith Cowan University

Evolutionary Approaches For Feature Selection In Biological Data, Vinh Q. Dang

Theses: Doctorates and Masters

Data mining techniques have been used widely in many areas such as business, science, engineering and medicine. The techniques allow a vast amount of data to be explored in order to extract useful information from the data. One of the foci in the health area is finding interesting biomarkers from biomedical data. Mass throughput data generated from microarrays and mass spectrometry from biological samples are high dimensional and is small in sample size. Examples include DNA microarray datasets with up to 500,000 genes and mass spectrometry data with 300,000 m/z values. While the availability of such datasets can aid in …


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