Medicine and Health Sciences Commons^™

North American Bioactive Plants For Human Health And Performance, Maria Pontes Ferreira, Fidji Gendron, Katrina C. Mcclure, Kelly Kindscher

Nutrition and Food Science Faculty Research Publications

Native and naturalized bioactive plants of the Canadian and American temperate biome are examined for their health and performance enhancement properties. Some of these plants are now being used as natural health products, and many have a long history as traditional foods and/or medicines with indigenous groups. This paper reviews the medicinal/cultural uses and bioactive properties of selected plant families: the Holly family (Aquifoliaceae) as stimulants, the Celery family (Apiaceae) as normoglycemic aids and analgesics, the Ginseng family (Araliaceae) as energy- boosting aids, the Sunflower family (Compositae) as anti-inflammatory aids, and the Legume family (Fabaceae) and Nightshade family (Solanaceae) as …

Chronic Hepatitis B And C Co-Infection Increased All-Cause Mortality In Haart-Naive Hiv Patients In Northern Thailand, N. Tsuchiya, P. Pathipvanich, A. Rojanawiwat, N. Wichukchinda, I. Koga, M. Koga, W. Auwanit, P. E. Kilgore, K. Ariyoshi, P. Sawanpanyalert

Department of Pharmacy Practice

A total of 755 highly active antiretroviral therapy (HAART)-naive HIV-infected patients were enrolled at a government hospital in Thailand from 1 June 2000 to 15 October 2002. Census date of survival was on 31 October 2004 or the date of HAART initiation. Of 700 (92.6%) patients with complete data, the prevalence of hepatitis B virus (HBV) surface antigen and anti-hepatitis C virus (HCV) antibody positivity was 11.9% and 3.3%, respectively. Eight (9.6%) HBV co-infected patients did not have anti-HBV core antibody (anti-HBcAb). During 1166.7 person-years of observation (pyo), 258 (36.9%) patients died [22.1/100 pyo, 95% confidence interval (CI) 16.7–27.8]. HBV …

Construct-Validity Of The Engagement With Challenge Measure For Adolescents: Structural- And Criterion-Validity Evidence, E. Whitney G. Moore, David Hansen

Kinesiology, Health and Sport Studies

For adolescents, engaging with challenge is a key developmental task, hypothesized to support development of adult-like competencies (e.g., agency and self-direction; Larson, 2000). This study aimed to assess the construct-validity (structural- and concurrent-validity) of a new self-report measure assessing adolescents’ engagement with challenge to help researchers understand how different settings and the conditions in these settings support adolescents’ development. The sample consisted of 337 adolescents in 10 FFA programs along with the adult advisors in each program. Adolescents completed a questionnaire, which included the Engagement with Challenge measure and the following criterion variables: number of contests completed, participation frequency, and …

Activation Of Amp-Activated Protein Kinase By 3,39-Diindolylmethane (Dim) Is Associated With Human Prostate Cancer Cell Death In Vitro And In Vivo, Di Chen, Sanjeev Banerjee, Qiuzhi C. Cui, Dejuan Kong, Fazlul H. Sarkar, Q. Ping Dou

Oncology Faculty Publications

There is a large body of scientific evidence suggesting that 3,39-Diindolylmethane (DIM), a compound derived from the digestion of indole-3-carbinol, which is abundant in cruciferous vegetables, harbors anti-tumor activity in vitro and in vivo. Accumulating evidence suggests that AMP-activated protein kinase (AMPK) plays an essential role in cellular energy homeostasis and tumor development and that targeting AMPK may be a promising therapeutic option for cancer treatment in the clinic. We previously reported that a formulated DIM (BR-DIM; hereafter referred as B-DIM) with higher bioavailability was able to induce apoptosis and inhibit cell growth, angiogenesis, and invasion of prostate cancer cells. …

Open Access Journals: A Good Way To Go?, Joshua Neds-Fox, Alexandra Sarkozy

Library Scholarly Publications

Presentation to the faculty of the Wayne State University College of Nursing, Office of Health Research Brown Bag Series, on issues pertaining to publishing in open access nursing journals and implications for tenure, citation, copyright, etc.

The Enhanced Pneumococcal Lamp Assay: A Clinical Tool For The Diagnosis Of Meningitis Due To Streptococcus Pneumoniae, Dong Wook Kim, Paul E. Kilgore, Eun Jin Kim, Soon Ae Kim, Dang Duc Anh, Bai Qing Dong, Jung Soo Kim, Mitsuko Seki

Department of Pharmacy Practice

Background: Streptococcus pneumoniae is a leading cause of invasive bacterial disease in developed and developing countries. We studied the loop-mediated isothermal amplification (LAMP) technique to assess its suitability for detecting S. pneumoniae nucleic acid in cerebrospinal fluid (CSF).

Methodology/Principal Findings: We established an improved LAMP assay targeting the lytA gene (Streptococcus pneumoniae [Sp] LAMP). The analytical specificity of the primers was validated by using 32 reference strains (10 Streptococcus and seven non-Streptococcus species) plus 25 clinical alpha-hemolytic streptococcal strains, including four S. pneumoniae strains and 21 other strains (3 S. oralis, 17 S. mitis, and …

Prospective Patterns And Correlates Of Quality Of Life Among Women In Substance Abuse Treatment, Elizabeth M. Tracy, Alexandre Laudet, Meeyoung Oh Min, Hyunsoo Kim, Suzanne Brown, Min Kyoung Jun, Lynn Singer

Social Work Faculty Publications

Background Quality of life (QOL) is increasingly recognized as central to the broad construct of recovery in sub- stance abuse services. QOL measures can supplement more objective symptom measures, identify specific service needs and document changes in functioning that are associated with substance use patterns. To date however, QOL remains an under investigated area in the addictions field, especially in the United States.

Methods This study examines patterns and predictors of QOL at 1 and 6 months post treatment intake among 240 women enrolled in substance abuse treatment in Cleveland, Ohio. The World Health Organization Quality of Life (WHOQOL-BREF) measure …

Nursing Science Research Consulting: A Multidisciplinary Framework, Thomas N. Templin

Nursing Faculty Research Publications

Nursing science research is at the intersection of the social and medical sciences and statistical developments in many different disciplines are relevant. A framework for nursing science statistics which recognizes and builds upon the statistical contributions from biostatistics, quantitative psychology, epidemiology, econometrics, survey research, computer science and statistics is presented. A broad eclectic framework is necessary to take advantage of new developments in statistical and research design methodology addressing specific problems common to a given area. This framework recognizes that awareness of differences in established expectations (conventions, guidelines, regulations, etc.) with regard to statistical methodology across different research areas is …

Urban High-School Girls' Sense Of Relatedness And Their Engagement In Physical Education, Bo Shen, Nate Mccaughtry, Jeffrey J. Martin, Mariane Fahlman, Alex C. Garn

Kinesiology, Health and Sport Studies

A sense of relatedness is individuals' views about themselves as connected to others and worthy of love and respect from others. Using the Self-System Model of Motivational Development as the framework, this study was designed to examine associations of urban high-school girls' relatedness toward teachers and peers with their behavioral and emotional engagements in physical education. Participants (N = 184, ages 15-18) completed questionnaires assessing relevant psychological and behavioral constructs while their teachers also completed corresponding measures during classes. Regression analyses revealed that relatedness toward teachers and peers had direct and interactive roles in both behavioral and emotional engagements. …

Caudate Nucleus Volume Mediates The Link Between Cardiorespiratory Fitness And Cognitive Flexibility In Older Adults, Timothy D. Verstynen, Brighid Lynch, Destiny L. Miller, Michelle W. Voss, Ruchika Shaurya Prakash, Laura Chaddock, Chandramallika Basak, Amanda Szabo, Erin A. Olson, Thomas R. Wojcicki, Jason Fanning, Neha P. Gothe, Edward Mcauley, Arthur F. Kramer, Kirk I. Erickson

Kinesiology, Health and Sport Studies

The basal ganglia play a central role in regulating the response selection abilities that are critical formental flexibility. In neocortical areas, higher cardiorespiratory fitness levels are associated with increased gray matter volume, and these volumetric differences mediate enhanced cognitive performance in a variety of tasks. Here we examine whether cardiorespiratory fitness correlates with the volume of the subcortical nuclei that make up the basal ganglia and whether this relationship predicts cognitive flexibility in older adults. Structural MRI was used to determine the volume of the basal ganglia nuclei in a group of older, neurologically healthy individuals (mean age 66 years, …

Resource Availability, Mortality And Fertility: A Path Analytic Approach To Global Life History Variation, Mark A. Caudell, Robert J. Quinlan

Human Biology Open Access Pre-Prints

Humans exhibit considerable diversity in timing and rate of reproduction. Life history theory suggests that ecological cues of resource richness and survival probabilities shape human phenotypes across populations. Populations experiencing high extrinsic mortality due to uncertainty in resources should exhibit faster life histories. Here we use a path analytic approach informed by life history theory to model the multiple pathways between resources, mortality rates, and reproductive behavior in 191 countries. Resources that account for the most variance in population mortality rates are predicted to explain the most variance in total fertility rates. Results indicate that resources (e.g., calories, sanitation, education, …

Association Among Obesity-Related Anthropometric Phenotypes: Analyzing Genetic And Environmental Contribution, Aline Jelenkovic, Esther Rebato

Human Biology Open Access Pre-Prints

Obesity has become a public health and policy problem in many parts of the world. Epidemiological and population studies in this field are usually based on different anthropometric measures, however, common genetic and environmental factors between these phenotypes have been scarcely studied. The objective of this work is to assess the strength of these factors on the covariation among a large set of obesity-related traits. The subject group consisted of 533 nuclear families living in the Greater Bilbao (Spain), and included 1702 individuals aged 2-61 years. Detailed anthropometric measurements (stature, breadths, circumferences and skinfolds) were carried out in each subject. …

Substance Abuse Treatment Stage And Personal Networks Of Women In Substance Abuse Treatment, Elizabeth M. Tracy, Hyunsoo Kim, Suzanne Brown, Meeyoung Oh Min, Min Kyoung Jun, Christopher Mccarty

Social Work Faculty Publications

This study examines the relationship among 4 treatment stages (i.e., engagement, persuasion, active treatment, relapse prevention) and the composition, social support, and structural characteristics of personal networks. The study sample includes 242 women diagnosed with substance dependence who were interviewed within their first month of intensive outpatient treatment. Using EgoNet software, the women reported on their 25 alter personal networks and the characteristics of each alter. With one exception, few differences were found in the network compositions at different stages of substance abuse treatment. The exception was the network composition of women in the active treatment stage, which included more …

Comparative Tuberculosis (Tb) Prevention Effectiveness In Children Of Bacillus Calmette-Guérin (Bcg) Vaccines From Different Sources, Kazakhstan, Michael Favorov, Mohammad Ali, Aigul Tursunbayeva, Indira Aitmagambetova, Paul Kilgore, Shakhimurat Ismailov, Terence Chorba

Department of Pharmacy Practice

Background: Except during a 1-year period when BCG vaccine was not routinely administered, annual coverage of infants with Bacillus Calmette-Guérin (BCG) in Kazakhstan since 2002 has exceeded 95%. BCG preparations from different sources (Japan, Serbia, and Russia) or none were used exclusively in comparable 7-month time-frames, September through March, in 4 successive years beginning in 2002. Our objective was to assess relative effectiveness of BCG immunization.

Methods/Findings: We compared outcomes of birth cohorts from the 4 time-frames retrospectively. Three cohorts received vaccine from one of three manufacturers exclusively, and one cohort was not vaccinated. Cohorts were followed for 3 years …

Book Review: Reproduction And Adaptation: Topics In Human Reproductive Ecology, Geoff Kushnick Phd

Human Biology Open Access Pre-Prints

Reproduction and Adaptation: Topics in Human Reproductive Ecology. Edited by C.G. Mascie-Taylor and Lyliane Rosetta. Cambridge Studies in Biological and Evolutionary Anthropology, Vol. 59. Cambridge: Cambridge University Press. 2011. 282 pp. $99.00 (hardback). ISBN 978-0-521-50963-3.

How To Write An Article: Preparing A Publishable Manuscript!, Vinod B. Shidham, Martha B. Pitman, Richard M. Demay

Department of Pathology

Most of the scientific work presented as abstracts (platforms and posters) at various conferences have the potential to be published as articles in peer-reviewed journals. This DIY (Do It Yourself) article on how to achieve that goal is an extension of the symposium presented at the 36th European Congress of Cytology, Istanbul, Turkey (presentation available on net at http://alturl.com/q6bfp). The criteria for manuscript authorship should be based on the ICMJE (International Committee of Medical Journal Editors) Uniform Requirements for Manuscripts. The next step is to choose the appropriate journal to submit the manuscript and review the 'Instructions to …

Copy Number Variation Signature To Predict Human Ancestry, Melissa Pronold, Marzieh Vali, Roger Pique-Regi, Shahab Asgharzadeh

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Copy number variations (CNVs) are genomic structural variants that are found in healthy populations and have been observed to be associated with disease susceptibility. Existing methods for CNV detection are often performed on a sample-by-sample basis, which is not ideal for large datasets where common CNVs must be estimated by comparing the frequency of CNVs in the individual samples. Here we describe a simple and novel approach to locate genome-wide CNVs common to a specific population, using human ancestry as the phenotype.

Results

We utilized our previously published Genome Alteration Detection Analysis (GADA) algorithm to identify common ancestry …

Network Insights On Oxaliplatin Anti-Cancer Mechanisms, Osama M. Alian, Asfar S. Azmi, Ramzi M. Mohammad

Wayne State University Associated BioMed Central Scholarship

Abstract

Oxaliplatin has been a crucial component of combination therapies since admission into the clinic causing modest gains in survival across multiple malignancies. However, oxaliplatin functions in a non-targeted manner, posing a difficulty in ascertaining precise efficacy mechanisms. While previously thought to only affect DNA repair mechanisms, Platinum-protein adducts (Pt-Protein) far outnumber Pt-DNA adducts leaving a big part of oxaliplatin function unknown. Through preliminary network modeling of high throughput data, this article critically reviews the efficacy of oxaliplatin as well as proposes a better model for enhanced efficacy based on a network approach. In our study, not only oxaliplatin’s function …

Vitamin D Mitigates Age-Related Cognitive Decline Through The Modulation Of Pro-Inflammatory State And Decrease In Amyloid Burden, Teresita L. Briones, Hala Darwish

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Increasing evidence shows an association between the use of vitamin D and improvement in age-related cognitive decline. In this study, we investigated the possible mechanisms involved in the neuroprotective effects of vitamin D on age-related brain changes and cognitive function.

Methods

Male F344 rats aged 20 months (old) and 6 months (young) were used and randomly assigned to either vitamin D supplementation or no supplementation (control). A total of n = 39 rats were used in the study. Rats were individually housed and the supplementation group received a subcutaneous injection of vitamin D (1, α25-dihydroxyvitamin D3) 42 I.U./Kg …

Genetic Studies Of Complex Human Diseases: Characterizing Snp-Disease Associations Using Bayesian Networks, Bing Han, Xue-Wen Chen, Zohreh Talebizadeh, Hua Xu

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Detecting epistatic interactions plays a significant role in improving pathogenesis, prevention, diagnosis, and treatment of complex human diseases. Applying machine learning or statistical methods to epistatic interaction detection will encounter some common problems, e.g., very limited number of samples, an extremely high search space, a large number of false positives, and ways to measure the association between disease markers and the phenotype.

Results

To address the problems of computational methods in epistatic interaction detection, we propose a score-based Bayesian network structure learning method, EpiBN, to detect epistatic interactions. We apply the proposed method to both simulated datasets and …

Acr Appropriateness Criteria®  Resectable Rectal Cancer, William E. Jones Iii, Charles R. Thomas Jr, Joseph M. Herman, May Abdel-Wahab, Nilofer Azad, William Blackstock, Prajnan Das, Karyn A. Goodman, Theodore S. Hong, Salma K. Jabbour, Andre A. Konski, Albert C. Koong, Miguel Rodriguez-Bigas, William Small Jr, Jennifer Zook, W Suh

Wayne State University Associated BioMed Central Scholarship

Abstract

The management of resectable rectal cancer continues to be guided by clinical trials and advances in technique. Although surgical advances including total mesorectal excision continue to decrease rates of local recurrence, the management of locally advanced disease (T3-T4 or N+) benefits from a multimodality approach including neoadjuvant concomitant chemotherapy and radiation. Circumferential resection margin, which can be determined preoperatively via MRI, is prognostic. Toxicity associated with radiation therapy is decreased by placing the patient in the prone position on a belly board, however for patients who cannot tolerate prone positioning, IMRT decreases the volume of normal tissue irradiated. The …

Levamisole-Induced Leukocytoclastic Vasculitis And Neutropenia In A Patient With Cocaine Use: An Extensive Case With Necrosis Of Skin, Soft Tissue, And Cartilage, Natasha Arora, Tania Jain, Ravinder Bhanot, Suganthini Natesan

Wayne State University Associated BioMed Central Scholarship

Abstract

Levamisole-induced vasculitis is a relatively new entity in people who use cocaine. We describe a 44-year-old woman with a history of cocaine use who presented with a complaint of a painful rash of 2-3 month’s duration on her extremities, cheeks, nose, and earlobes. She had not experienced fever, weight loss, alopecia, dry eyes, oral ulcers, photosensitivity, or arthralgia. Examination revealed tender purpuric eruptions with central necrosis on her nose, cheeks, earlobes, and extremities. Laboratory investigations revealed neutropenia, an elevated erythrocyte sedimentation rate (ESR), presence of lupus anticoagulant, low complement component 3 (C3), and presence of perinuclear anti-neutrophil cytoplasmic antibody …

An Expanded Age Range For Meningococcal Meningitis: Molecular Diagnostic Evidence From Population-Based Surveillance In Asia, Soon Kim, Dong Kim, Bai Dong, Jung Kim, Dang Anh, Paul E. Kilgore

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

To understand epidemiologic patterns of meningococcal disease in Asia, we performed a retrospective molecular analysis of cerebrospinal fluid (CSF) specimens collected in prospective surveillance among children aged < 5 years of age in China, South Korea, and Vietnam.

Methods

A total of 295 isolates and 2,302 CSFs were tested by a meningococcal species- and serogroup-specific polymerase chain reaction (PCR) assay targeting the Neisseria meningitidis (Nm) ctrA gene. Multi-locus sequence typing (MLST) was performed in Nm gene amplification analysis and incidence rates for meningococcal meningitis were estimated.

Results

Among 295 isolates tested, 10 specimens from Vietnam were confirmed as serogroup B and all were Sequence Type (ST) 1576 by MLST. …

In Ovo Serial Skeletal Muscle Diffusion Tractography Of The Developing Chick Embryo Using Dti: Feasibility And Correlation With Histology, Zien Zhou, Zachary Delproposto, Lianming Wu, Jianrong Xu, Jia Hua, Yan Zhou, Yongquan Ye, Zishu Zhang, Jiani Hu, E Mark Haacke

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Magnetic resonance imaging is a noninvasive method of evaluating embryonic development. Diffusion tensor imaging (DTI), based on the directional diffusivity of water molecules, is an established method of evaluating tissue structure. Yet embryonic motion degrades the in vivo acquisition of long-duration DTI. We used a dual-cooling technique to avoid motion artifact and aimed to investigate whether DTI can be used to monitor chick embryonic skeletal muscle development in ovo, and to investigate the correlation between quantitative DTI parameters fractional anisotropy (FA) and fiber length and quantitative histologic parameters fiber area percentage (FiberArea%) and limb length.

Results

From 84 …

Tracking Of In-111-Labeled Human Umbilical Tissue-Derived Cells (Hutc) In A Rat Model Of Cerebral Ischemia Using Spect Imaging, Ali S. Arbab, Christine Thiffault, Bradford Navia, Stephen J. Victor, Klaudyne Hong, Li Zhang, Quan Jiang, Nadimpalli Rs Varma, Asm Iskander, Michael Chopp

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

In order to increase understanding of how infused cells work, it becomes important to track their initial movement, localization, and engraftment efficiency following transplantation. However, the available in vivo cell tracking techniques are suboptimal. The study objective was to determine the biodistribution of intravenously administered Indium-111 (In-111) oxine labeled human umbilical tissue-derived cells (hUTC) in a rat model of transient middle cerebral occlusion (tMCAo) using single photon emission computed tomography (SPECT).

Methods

Rats received 3 million In-111 labeled hUTC (i.v.) 48 hrs after tMCAo. Following the administration of either hUTC or equivalent dose of In-111-oxine (18.5 MBq), animals …

Expression Of Mir-34 Is Lost In Colon Cancer Which Can Be Re-Expressed By A Novel Agent Cdf, Sanchita Roy, Edi Levi, Adhip Pn Majumdar, Fazlul H. Sarkar

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Colorectal Cancer (CRC) is one of the leading causes of death worldwide. Numerous cellular events, including deregulated expression of microRNAs (miRNAs), specifically the family of miR-34 consisting of miR-34a, b and c, is known to regulate the processes of growth and metastasis.

Methods

We evaluated the expression of miR-34 in formalin-fixed paraffin-embedded (FFPE) human colon cancer tissue specimens compared to normal colonic mucosa. Moreover, we also assessed the expression of miR-34 in colon cancer cell lines treated with our newly developed synthetic analogue of curcumin referred as difluorinated curcumin (CDF) compared to well known inhibitor of methyl transferase. …

Signaling In Colon Cancer Stem Cells, Sanchita Roy, Adhip Pn Majumdar

Wayne State University Associated BioMed Central Scholarship

Abstract

Insulin-Stimulated Phosphorylation Of Protein Phosphatase 1 Regulatory Subunit 12b Revealed By Hplc-Esi-Ms/Ms, Kimberly Pham, Paul Langlais, Xiangmin Zhang, Alex Chao, Morgan Zingsheim, Zhengping Yi

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Protein phosphatase 1 (PP1) is one of the major phosphatases responsible for protein dephosphorylation in eukaryotes. Protein phosphatase 1 regulatory subunit 12B (PPP1R12B), one of the regulatory subunits of PP1, can bind to PP1cδ, one of the catalytic subunits of PP1, and modulate the specificity and activity of PP1cδ against its substrates. Phosphorylation of PPP1R12B on threonine 646 by Rho kinase inhibits the activity of the PP1c-PPP1R12B complex. However, it is not currently known whether PPP1R12B phosphorylation at threonine 646 and other sites is regulated by insulin. We set out to identify phosphorylation sites in PPP1R12B and to …

Down-Weighting Overlapping Genes Improves Gene Set Analysis, Adi Tarca, Sorin Draghici, Gaurav Bhatti, Roberto Romero

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

The identification of gene sets that are significantly impacted in a given condition based on microarray data is a crucial step in current life science research. Most gene set analysis methods treat genes equally, regardless how specific they are to a given gene set.

Results

In this work we propose a new gene set analysis method that computes a gene set score as the mean of absolute values of weighted moderated gene t-scores. The gene weights are designed to emphasize the genes appearing in few gene sets, versus genes that appear in many gene sets. We demonstrate the …

Bickerstaff’S Brainstem Encephalitis, Miller Fisher Syndrome And Guillain-Barré Syndrome Overlap In An Asthma Patient With Negative Anti-Ganglioside Antibodies, Chongyu Han, Yuan Wang, Jianping Jia, Xunming Ji, Vance Fredrickson, Yuchuan Ding, Wei Sun, Jia Xu, Yong-Xin Sun

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

Bickerstaff’s brainstem encephalitis (BBE), together with Miller Fisher syndrome (MFS) and Guillain-Barré syndrome (GBS) were considered to form a continuous clinical spectrum. An anti-GQ1b antibody syndrome has been proposed to underlie the common pathophysiology for the three disorders; however, other studies have found a positive anti-GM1 instead of anti-GQ1b antibody.

Case presentation

Here we report a 20-year-old male patient with overlapping BBE, MFS and GBS. The patient had a positive family history of bronchial asthma and had suffered from the condition for over 15 years. He developed BBE symptoms nine days after an asthma exacerbation. During the course …