Medicine and Health Sciences Commons^™

Roles Of Trna In Cell Wall Biosynthesis, Kiley Dare, Michael Ibba

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Recent research into various aspects of bacterial metabolism such as cell wall and antibiotic synthesis, degradation pathways, cellular stress, and amino acid biosynthesis has elucidated roles of aminoacyl‐transfer ribonucleic acid (aa‐tRNA) outside of translation. Although the two enzyme families responsible for cell wall modifications, aminoacyl‐phosphatidylglycerol synthases (aaPGSs) and Fem, were discovered some time ago, they have recently become of intense interest for their roles in the antimicrobial resistance of pathogenic microorganisms. The addition of positively charged amino acids to phosphatidylglycerol (PG) by aaPGSs neutralizes the lipid bilayer making the bacteria less susceptible to positively charged antimicrobial agents. Fem transferases utilize …

Understanding Unintentional Childhood Home Injuries: Pilot Surveillance Data From Karachi, Pakistan., Nukhba Zia, Uzma R. Khan, J. Razzak, Prasanthi Puvanachandra, Adnan A. Hyder

Department of Emergency Medicine

Background: Childhood injuries, an important public health issue, globally affects more than 95% of children living in low-and middle-income countries. The objective of this study is to describe the epidemiology of childhood unintentional injuries in Karachi, Pakistan with a specific focus on those occurring within the home environment.
Methods:This was a secondary analysis of a childhood unintentional injury surveillance database setup in the emergency department of the Aga Khan Hospital, Karachi, Pakistan for 3 months. The data was collected by interviewing caretakers of children under 12 years of age presenting with an unintentional injury to the emergency departments of …

Public Health Services And Systems Research, F. Douglas Scutchfield Md

Preventive Medicine and Environmental Health Presentations

No abstract provided.

Effects Of Early Alcohol Exposure On Ocular Dominance Plasticity, Crystal Lantz

Theses and Dissertations

Fetal alcohol spectrum disorder is the leading cause of mental retardation in the western world. It is associated with learning and sensory deficits. Some of these deficits are a result of faulty neuronal plasticity. Previously our lab has used ferrets to demonstrate that alcohol exposure during the third trimester of human gestation results in impaired ocular dominance plasticity (ODP). Here we have transferred this model to mice. Mice, treated with 5 mg/kg of ethanol on postnatal days 5, 7 and 9, exhibit a lack of ODP plasticity after 10 days of monocular deprivation (MD) during the critical period of visual …

Primary Care Providers’ Perspectives On Online Weight-Loss Programs: A Big Wish List, Kevin O Hwang, Heather L Stuckey, Monica C Chen, Jennifer L Kraschnewski, Samuel N Forjuoh, Jennifer M Poger, Kathleen M Mctigue, Christopher N Sciamanna

Faculty, Staff and Student Publications

BACKGROUND: Integrating online weight-loss programs into the primary care setting could yield substantial public health benefit. Little is known about primary care providers' perspectives on online weight-loss programs.

OBJECTIVE: To assess primary care providers' perspectives on online weight-loss programs.

METHODS: We conducted focus group discussions with providers in family medicine, internal medicine, and combined internal medicine/pediatrics in Texas and Pennsylvania, USA. Open-ended questions addressed their experience with and attitudes toward online weight-loss programs; useful characteristics of existing online weight-loss programs; barriers to referring patients to online weight-loss programs; and preferred characteristics of an ideal online weight-loss program. Transcripts were analyzed …

Methylphenidate, Bupropion, And Ssri Triple Therapy, William Bobo M.D.

Jefferson Journal of Psychiatry

Methylphenidate and bupropion have been demonstrated as being effective adjuncts to serotonin reuptake inhibitors in the treatment of depression (1,2). The use of these medications in case of a depressed patient whose condition was resistant to several forms of monotherapy, monotherapy with "standard" augmentation and ECT. After only a partial response to fluoxetine and methylphenidate, bupropion was added, resulting in full, sustained remission.

Severe Generalized Edema Associated With Phenelzine, William Bobo M.D., Cheryl A. Hemme M.D.

Jefferson Journal of Psychiatry

Rabkin, et al. describes a 4% incidence of phenelzine-induced edema, which appears to be due to increased capillary permeability (1,2). This adverse effect is not further characterized in the literature and is not readily mentioned as one of the many drug effects that could result in severe physical morbidity. We present the case of a depressed patient who developed a generalized edema severe enough to deserve an extensive medical workup. Once the drug was tapered, the edema and its associated symptoms rapidly resolved.

Personality Traits In Juvenile Delinquents: Associations With Peer And Family Relations, Jeffrey J. Wilson M.D., Sharon E. Willams Ph.D., Evan Garner M.D., Elaine Duxbury B.A., Hans Steiner Dr. Med. Univ.

Jefferson Journal of Psychiatry

Objective: To establish family and peer correlates of personality traits shown to be predictive of future criminal recidivism.

Method: 137 incarcerated boys aged 13-18 (x = 16 ± 1.2), 35% black, 21% Hispanic, 43% white, and 1% other completed the Weinberger Adjustment Inventory (WAI) and a psychosocial history obtained by a social worker. Records were summarized using two raters who assigned numerical ratings to dimensions of family and peer relations.

Results: As expected, observer ratings of family and peer relationships were correlated with the personality characteristics of distress, denial and restraint as measured by the WAI.

Conclusion: Family and peer …

Association Between Interpersonal Trust, Reciprocity, And Depression In South Korea: A Prospective Analysis, Seung-Sup Kim, Yeonseung Chung, Melissa J. Perry, Ichiro Kawachi, V. S. Subramanian

Environmental and Occupational Health Faculty Publications

Background

A growing body of empirical evidence indicates that low-level social capital is related to poor mental health outcomes. However, the prospective association between social capital and depression remains unclear, and no published studies have investigated the association with longitudinal data in East-Asian countries.

Methods

We analyzed data from the ongoing Korean Welfare Panel Study to prospectively investigate association between social capital and depression. Social capital was measured at the individual level by two items specific to interpersonal trust and reciprocity. Depression was annually assessed as a dichotomous variable using the Center for Epidemiologic Studies Depression Scale. After excluding participants …

College Of Public Health News, Georgia Southern University

College of Public Health: News & Publications

• Dr. Gulzar Shah at JPHCOPH

What's New In Adult Reconstructive Knee Surgery., Carl A Deirmengian, Jess H Lonner

Rothman Institute Papers

The purpose of this review is to summarize studies on various topics in adult knee reconstruction that were published during the year 2010. The keywords “knee” and “arthroplasty” and “prospective” and “randomized” were used to perform a search of the National Library of Medicine's PubMed database; the search was limited to studies that were published in The Journal of Bone and Joint Surgery (American Volume) or The Journal of Arthroplasty in 2010. The resulting seventeen studies are included in this review of adult reconstruction of the knee and are included in the complete bibliography at the end of the manuscript. …

Health Policy & Management News, Georgia Southern University

Health Policy & Community Health: News & Publications (2011-2018)

• Dr. Gulzar Shah at JPHCOPH

The Effects Of Oxygen On The Electrophysiology Of Co2/H+-Chemosensitive And -Insensitive Neurons Of The Solitary Complex Of The Rat, Michael Patrick Matott

USF Tampa Graduate Theses and Dissertations

This study tested the hypothesis that decreasing the control O₂ level from 95% to 40% (5% CO₂ + 55% N₂) maintains viability in caudal solitary complex (cSC) neurons in transverse slices (~300-400ꝳ) prepared from neonatal rat (P2-22) maintained at 32-34°C. The underlying rationale is to reduce exposure to redox and nitrosative stimuli generated during several hours of exposure to 95% O₂ that produces a tissue O₂ tension throughout the slice which is in excess of 203 kPa (2.0 atmospheres absolute,ATA) oxygen. Whole cell recordings of cSC neurons maintained in 40% O₂ exhibited spontaneous …

Folie A Famille Associated With Amphetamine Use, Kevin P. Hill B.A., Ashwin A. Patkar M.D., Stephen P. Weinstein Ph.D.

Jefferson Journal of Psychiatry

Shared Psychotic Disorder involving an entire family (folie a famille) is extremely rare. Only two cases of Shared Psychotic Disorder linked to stimulant abuse have been documented in the literature. We report a case of folie a famille that involved 5 members of a family, and was associated with amphetamine use in the primary individual. Our case shares many clinical and etilogical factors with previously reported cases of shared psychotic disorders. A wide variety of psychotic manifestations are associated with amphetamine use and clinicians should be aware of this uncommon syndrome among stimulant-using population, particularly due to the recent increase …

Countertransference In Two Settings: A Case Report, Randi L. Plotkin M.D.

Jefferson Journal of Psychiatry

No abstract provided.

Conversion Disorder In A Depressed Patient: The Analysis Of Paralysis, Michael A. Chen Ph.D., David S. Im M.D.

Jefferson Journal of Psychiatry

Patients presenting with neurologic and pseudoneurologic symptoms present both a diagnostic and treatment challenge. This case report describes the ER course of a man who presented with aphonia and paralysis, his medical clearance, transfer to the psychiatric ER and subsequent recovery. The history of conversion disorder and its characteristics are briefly reviewed, and the etiology of this patient's symptoms and a discussion of effective treatment plans are discussed.

Patient Violence In Psychiatric Residency: A Nationwide Survey, Tricia L. Park Ph.D., Thomas L. Schwartz M.D.

Jefferson Journal of Psychiatry

Twenty percent of current psychiatric residents (N = 517) responded to a nationwide survey about patient violence. Thirty six percent of responders reported 630 assaults, with 74% of residents receiving 1,853 threats. While age and training level were correlated to each other (r = .35, p < .001), no correlations were found between gender, age, height, weight number of hours of violence management training and the occurrence of assault and threat. A smaller proportion of first year residents reported assaults and threats, and more males (79%) had been threatened (females = 69%). Sources of study bias are identified and future research directions are outlined.

Editor's Column, Scot R. Maclean M.D.

Jefferson Journal of Psychiatry

No abstract provided.

About The Authors

Jefferson Journal of Psychiatry

No abstract provided.

On The Technical Error Of The Psychotherapist, Satoshi Tamiya M.D., Tetsuro Takahashi M.D.

Jefferson Journal of Psychiatry

The authors present a psychotherapy case where the therapist's countertransference-based technical error and his way of dealing with it remarkably influenced the course of treatment. The authors emphasize that appropriate training, including supervision and personal psychotherapy or psychoanalysis, is imperative, especially so that the beginning therapist can learn to manage countertranference appropriately. Since technical errors cannot always be avoided, it is important for the therapist to deal with them therapeutically, without feeling ashamed or guilty.

Late Onset Tay-Sachs Disease Presenting As A Brief Psychotic Disorder With Catatonia: A Case Report And Review Of The Literature, Osama Saleh M.D.

Jefferson Journal of Psychiatry

This is a case report of late onset Tay-Sachs Disease diagnosed in a 14-year-old male non-Jewish adolescent who presented in a psychotic and catatonic state. The objective is to emphasize that Tay-Sachs disease can present with psychiatric symptoms, with a variety of phenotypes from infancy to adulthood, and can affect individuals other than Ashkenazi Jews. Amphiphilic drugs, including phenothiazine and tricyclic antidepressants, may worsen the course of the illness. Resistant catatonia can respond to an extended trial of high dose lorazepam.

Perceived Discrimination And Self-Rated Health In South Korea: A Nationally Representative Survey, Seung-Sup Kim, David R. Williams

Environmental and Occupational Health Faculty Publications

Background

There is mounting evidence that discriminatory experiences can harm health. However, previous research has mainly focused on the health effects of racial discrimination in U.S. or European countries although there is pervasive discrimination by gender, age, education and other factors in Asian countries.

Methods

We analyzed the data from the 7th wave of Korean Labor and Income Panel Study to investigate the association between perceived discriminatory experience and poor self-rated health in South Korea. Perceived discriminatory experiences were measured in eight situations through a modified Experience of Discrimination questionnaire. In each of eight situations, the lifetime prevalence of perceived …

Cardiac-Specific Expression Of The Tetracycline Transactivator Confers Increased Heart Function And Survival Following Ischemia Reperfusion Injury, Laila Elsherif, Xuerong Wang, Milana Grachoff, Beata Wolska, David Geenen, John O'Bryan

Peer Reviewed Articles

Mice expressing the tetracycline transactivator (tTA) transcription factor driven by the rat a-myosin heavy chain promoter (a-MHC-tTA) are widely used to dissect the molecular mechanisms involved in cardiac development and disease. However, these a-MHC-tTA mice exhibit a gain-of-function phenotype consisting of robust protection against ischemia/reperfusion injury in both in vitro and in vivo models in the absence of associated cardiac hypertrophy or remodeling. Cardiac function, as assessed by echocardiography, did not differ between a-MHC-tTA and control animals, and there were no noticeable differences observed between the two groups in HW/TL ratio or LV end-diastolic and end-systolic dimensions. Protection against ischemia/reperfusion …

Phase I Evaluation Of Intravenous Ascorbic Acid In Combination With Gemcitabine And Erlotinib In Patients With Metastatic Pancreatic Cancer., Daniel A. Monti, Md, Edith Mitchell, Anthony J Bazzan, Susan Littman, George Zabrecky, Charles J Yeo, Madhaven V Pillai, Andrew B Newberg, Sandeep Deshmukh, Mark Levine

Department of Medical Oncology Faculty Papers

BACKGROUND: Preclinical data support further investigation of ascorbic acid in pancreatic cancer. There are currently insufficient safety data in human subjects, particularly when ascorbic acid is combined with chemotherapy.

METHODS AND FINDINGS: 14 subjects with metastatic stage IV pancreatic cancer were recruited to receive an eight week cycle of intravenous ascorbic acid (three infusions per week), using a dose escalation design, along with standard treatment of gemcitabine and erlotinib. Of 14 recruited subjects enrolled, nine completed the study (three in each dosage tier). There were fifteen non-serious adverse events and eight serious adverse events, all likely related to progression of …

Let’S Turn Grief For ‘Hd Angels’ Into New Impetus For The Huntington's Cure, Kenneth P. Serbin

At Risk for Huntington's Disease

No abstract provided.

Review Of The Pharmacological Treatment Of Delirium In The Pediatric Population With Accompanying Protocol, Nathan Lavid M.D., Lawrence J. Budner M.D., F.A.A.C.A.P.

Jefferson Journal of Psychiatry

Objective: To review the current state of pharmacological treatment of delirium in the pediatric population and to derive a treatment protocol from our review.

Method: Medline-assisted search of the literature. Articles pertaining to the pharmacological treatment of delirium in children and adolescents were reviewed. Due to the paucity of articles, studies of treatment guidelines for delirium in the adult population were reviewed. Also presented for reference, are studies of optimal dosing regimens of psychotropic agents potentially useful in treating pediatric delirium. Our protocol is extrapolated from previously established guidelines for adult treatment meshed with the current knowledge presented in …

Seasonal Affective Disorder And Seasonality: A Review, Leo Sher M.D.

Jefferson Journal of Psychiatry

Seasonal affective disorder is a condition where depressions in fall and winter alternate with nondepressed periods in the spring and summer. The Degree to which seasonal changes affect mood, energy, sleep, appetite, food preference, or the wish to socialize with other people has been called "seasonality." The author reviews historical aspects, clinical features, epidemiology, genetics, pathophysiology, and treatment of seasonal affective disorder and seasonality. Better understanding of the contemporary concept of seasonal affective disorder, seasonality, and light treatment will improve patient care and promote scientific advances in behavioral sciences.

Editor's Column, Stephen Zerby M.D.

Jefferson Journal of Psychiatry

No abstract provided.

Ada News - 01/16/2012, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

A Comparative Review Of “How To” Books For Parents Of Adhd Children And “How To” Books For Parents Of Typical Children, Bora Pajo, Paul H. Stuart Dr.

All Faculty and Staff Scholarship

Although an increasing number of children are diagnosed with Attention Deficit Hyperactivity Disorder (ADHD) and take medications to control their behaviors, a well-publicized controversy persists about whether ADHD refers to a common neurobehavioral disorder of childhood or to various medicalized temperamental, educational, and cultural differences and difficulties of children. Moreover, behaviors indicative of ADHD are commonly found among all children—although with different frequencies. This paper aims to identify and compare the type of information provided to parents of ADHD and non-ADHD diagnosed children through readily available self-help books. Searches using popular online bookstores were conducted to rank and select the …