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Occupational Therapy Using A Sensory Integrative Approach: A Case Study Of Effectiveness., Roseann C. Schaaf, Kathleen Mckeon Nightlinger

Department of Occupational Therapy Faculty Papers

OBJECTIVE: This article presents a case report of a child with poor sensory processing and describes the disorders impact on the child's occupational behavior and the changes in occupational performance during 10 months of occupational therapy using a sensory integrative approach (OT-SI).

METHOD: Retrospective chart review of assessment data and analysis of parent interview data are reviewed. Progress toward goals and objectives is measured using goal attainment scaling. Themes from parent interview regarding past and present occupational challenges are presented.

RESULTS: Notable improvements in occupational performance are noted on goal attainment scales, and these are consistent with improvements in behavior. …

Impact Of Morbid Obesity On Outcome Of Laparoscopic Splenectomy., Edward P Dominguez, Yong U Choi, Bradford G Scott, Alan M. Yahanda Md, Facs, Edward A Graviss, John F Sweeney

PCI Publications and Projects

BACKGROUND: Because of the obesity epidemic, surgeons are operating on morbidly obese patients in increasing numbers. The aim of this study was to evaluate the impact of morbid obesity on the outcome of laparoscopic splenectomy.

METHODS: The study group consisted of 120 consecutive patients who underwent laparoscopic splenectomy for benign and malignant disease from March 1996 to May 2005. These patients were retrospectively divided into three groups. Group 1 had a body mass index (BMI) < 30. Group 2 patients had a BMI > or = 30 and < 40 and were considered obese. Group 3 had a BMI > or = 40 and were considered morbidly obese. Data including surgical approach (laparoscopic vs. hand-assisted), operative time, conversion rate, estimated blood …

Imaging Of Pulmonary Embolism And T-Pa Therapy Effects Using Mdct And Liposomal Iohexol Blood Pool Agent: Preliminary Results In A Rabbit Model, Stephen J Burke, Ananth Annapragada, Eric A Hoffman, Emmanuel Chen, Ketan B Ghaghada, Jered Sieren, Edwin J R Van Beek

Faculty, Staff and Student Publications

RATIONALE AND OBJECTIVES: Polyethylene glycol-coated liposomal blood pool contrast agents maintain contrast enhancement over several hours. This study aimed to evaluate (long-term) imaging of pulmonary arteries, comparing conventional iodinated contrast with a liposomal blood pool contrast agent. Also, visualization of the (real-time) therapeutic effects of tissue plasminogen activator (t-PA) on pulmonary embolism (PE) was attempted. MATERIALS AND METHODS: Six rabbits (weight approximately 4 kg) had autologous blood clots injected through the superior vena cava. Imaging was performed using conventional contrast (iohexol, 350 mg I/ml; GE HealthCare, Princeton, NJ) at a dose of 1400 mg I per animal, and after wash-out, …

Severe Aortic And Arterial Aneurysms Associated With A Tgfbr2 Mutation, Scott A Lemaire, Hariyadarshi Pannu, Van Tran-Fadulu, Stacey A Carter, Joseph S Coselli, Dianna M Milewicz

Faculty, Staff and Student Publications

BACKGROUND: A 24-year-old man presented with previously diagnosed Marfan's syndrome. Since the age of 9 years, he had undergone eight cardiovascular procedures to treat rapidly progressive aneurysms, dissection and tortuous vascular disease involving the aortic root and arch, the thoracoabdominal aorta, and brachiocephalic, vertebral, internal thoracic and superior mesenteric arteries. Throughout this extensive series of cardiovascular surgical repairs, he recovered without stroke, paraplegia or renal impairment.

INVESTIGATIONS: CT scans, arteriogram, genetic mutation screening of transforming growth factor beta receptors 1 and 2.

DIAGNOSIS: Diffuse and rapidly progressing vascular disease in a patient who met the diagnostic criteria for Marfan's syndrome, …

Hepatitis C Risk Assessment, Testing And Referral For Treatment In Urban Primary Care: Role Of Race And Ethnicity., Stacey B. Trooskin, Victor J. Navarro, Robert J. Winn, David J. Axelrod, A. Scott Mcneal, Maricruz Velez, Steven K. Herrine, Simona Rossi

Division of Gastroenterology and Hepatology Faculty Papers

AIM: To determine rates of hepatitis C (HCV) risk factor ascertainment, testing, and referral in urban primary care practices, with particular attention to the effect of race and ethnicity.

METHODS: Retrospective chart review from four primary care sites in Philadelphia; two academic primary care practices and two community clinics was performed. Demographics, HCV risk factors, and other risk exposure information were collected.

RESULTS: Four thousand four hundred and seven charts were reviewed. Providers documented histories of injection drug use (IDU) and transfusion for less than 20% and 5% of patients, respectively. Only 55% of patients who admitted IDU were tested …

Genome-Wide Analysis Of Neuroblastomas Using High-Density Single Nucleotide Polymorphism Arrays., Rani E George, Edward F Attiyeh, Shuli Li, Lisa A Moreau, Donna Neuberg, Cheng Li, Edward A Fox, Matthew Meyerson, Lisa Diller, Paolo Fortina, A Thomas Look, John M Maris

Cardeza Foundation for Hematologic Research

BACKGROUND: Neuroblastomas are characterized by chromosomal alterations with biological and clinical significance. We analyzed paired blood and primary tumor samples from 22 children with high-risk neuroblastoma for loss of heterozygosity (LOH) and DNA copy number change using the Affymetrix 10K single nucleotide polymorphism (SNP) array.

FINDINGS: Multiple areas of LOH and copy number gain were seen. The most commonly observed area of LOH was on chromosome arm 11q (15/22 samples; 68%). Chromosome 11q LOH was highly associated with occurrence of chromosome 3p LOH: 9 of the 15 samples with 11q LOH had concomitant 3p LOH (P = 0.016). Chromosome 1p …

Traumatic Brain Injury Stimulates Hippocampal Catechol-O-Methyl Transferase Expression In Microglia, John B Redell, Pramod K Dash

Faculty, Staff and Student Publications

Outcome following traumatic brain injury (TBI) is in large part determined by the combined action of multiple processes. In order to better understand the response of the central nervous system to injury, we utilized an antibody array to simultaneously screen 507 proteins for altered expression in the injured hippocampus, a structure critical for memory formation. Array analysis indicated 41 candidate proteins have altered expression levels 24h after TBI. Of particular interest was catechol-O-methyl transferase (COMT), an enzyme involved in metabolizing catecholamines released following neuronal activity. Altered catecholamine signaling has been observed after brain injury, and may contribute to the cognitive …

Emotional Expression During Attention-Deficit/Hyperactivity Disorders Treatment: Initial Assessment Of Treatment Effects., Christopher J. Kratochvil, D. Faries, Brigette S. Vaughan, A. Perwien, J. Busner, K. Saylor, S. Kaplan, C. Buermeyer, R. Swindle

Journal Articles: Psychiatry

OBJECTIVE: The purpose of this research was to provide an initial examination of the effects of atomoxetine and stimulants on emotional expression using a newly developed scale for assessing emotional expression in children with attention-deficit/hyperactivity disorder (ADHD).

METHOD: The parent-rated Expression and Emotion Scale for Children (EESC) was collected during two studies. During a cross-sectional validation study, the EESC was completed to assess the child's current treatment and retrospectively for previous medication. In a randomized, placebo-controlled trial of atomoxetine, the EESC was collected at baseline and endpoint.

RESULTS: In the validation study, no statistically significant differences in EESC scores were …

Jefferson Scale Of Patient's Perceptions Of Physician Empathy: Preliminary Psychometric Data., Gregory C. Kane, Joanne L. Gotto, Salvatore Mangione, Susan West, Mohammadreza Hojat

Department of Psychiatry and Human Behavior Faculty Papers

AIM: To develop a brief scale for measuring patient's perceptions of their physician's empathic engagement and to provide preliminary evidence in support of aspects of the scale's psychometrics.

METHOD: Study comprised 225 patients, out of 436 patients (52% response rate) seen by 166 residents in the internal medicine residency program at the Jefferson Hospital Ambulatory Clinic as part of their ambulatory training at Thomas Jefferson University Hospital. A 5-item questionnaire entitled the Jefferson Scale of Patient's Perceptions of Physician Empathy was developed and administered to the study participants. Its factor structure, item-total score correlations, and correlations with several relevant criterion …

A New Approach To Classify Risk In Dengue Infection Using Bioelectrical Impedance Analysis, F. Ibrahim, W.A.B. Wan Abas, M.N. Taib, C.C. Guan, S. Sulaiman

Research Publications (2006 to 2010)

The study on risk classification was conducted on 183 hospitalized dengue patients (4 DF, 179 DHF). The severity of the risk criteria was determined based on three blood investigations, namely, platelet (PLT) count (less than or equal to 30 000 cells per mm 3), haematocrit (HCT) (increase by more than or equal to 20), and either aspartate aminotransferase (AST) level (raised by 5-fold the normal upper limit) or alanine aminotransferase (ALT) level (raised by 5-fold the normal upper limit). The patients were divided into three groups based on their risk factors and the corresponding bioelectrical impedance analysis (BIA) (i.e. bioelectrical …

Psychological Effects Of Not Having Equal Rights And Privileges In The Lesbian, Gay, Bisexual, Transgender Community: Activism As An Antidote?, David E. Baker

PCOM Psychology Dissertations

Despite the prevalence of discrimination in American society, little is known about the effects of equal rights activism on mental health. Within the lesbian, gay, bisexual, transgender community, discrimination against marriage, adoption, employment, and other rights and privileges given to heterosexual individuals is still legal and socially accepted in most American communities. Previous research has suggested that these individuals have higher incidences of depression, anxiety, and substance use than the general population. The experience of discrimination and punishment responses learned from societal messages is believed to contribute to these clinical issues within this community. This qualitative study found that equal …

Frequency Of Primary Solid Malignant Neoplasms In Both Sexes, As Seen In Our Practice, Zubair Ahmad, Najamul Sahar Azad, Nausheen Yaqoob, Akhtar Husain, Aamir Ahsan, Ambreen Nasir Khan, Rashida Ahmed, Naila Kayani, Shahid Pervez, Sheema H. Hassan

Department of Pathology and Laboratory Medicine

Background: To determine the frequency of various histologic types of primary solid malignant neoplasms in males and females, in our practice, in a large series of surgical biopdies.

Method: A retrospective study of 20,000 consecutive surgical biopsies in the section of Histopathology, Aga Khan University Hospital (AKU), Karachi, in 2004.

Results: Squamous cell carcinoma of oral cavity was the commonest malignant neoplasm in males followed by diffuse Large B cell, Non-Hodgkin's lymphoma and Prostatic adenocarcinoma. In females, infiltrating Ductal carcinoma of the breast was overwhelmingly the commonest malignant neoplasm followed by Squamous cell carcinoma of the oral cavity and esophagus. …

The Effects Of Physical Activity And A Single Gender Learning Community On The Success Of First Year College Males, Cory D. Taylor

Browse all Theses and Dissertations

Since the 1970's and the passing of Title IX of the educational amendments to the Civil rights Act of 1964, the gender demographic at American colleges and universities has changed dramatically. Today the average American college or university is over 57% female, a number that is projected to exceed 60% by 2020. In addition to the fact that in comparison to their female counterparts, less male students are coming to college, we are also seeing that once in college, male students are less likely to persist through to graduation. This study investigated the effects of weekly physical activity within the …

The Interplay Of Obesity And Asthma, James Plumb, Rickie Brawer, Nancy Brisbon

Department of Family & Community Medicine Faculty Papers

The relationships, interactions, and association between obesity and asthma are complex, and are active sources of hypotheses and research. An association between obesity and asthma has been reported in many studies, although considerable debate about the existence of the association and its meaning still exists. Potential associative relationships may result from genetics, immune system modifications, and mechanical mechanisms. The rising prevalence of asthma and obesity in children and adults, and the significant morbidity from both, makes it imperative that clinicians recognize the importance of weight management in patients with and without asthma.

The Feminisation Of British Neurology: Implications For Workforce Planning., C. B. Carroll, Dsnap Tengah, C. Lawthom, G. Venables

Peninsula Medical School

As in other hospital specialties, an increasing proportion of neurology trainees are female. To predict the workforce implications it is necessary to determine what life choices future neurologists will make. A questionnaire survey of life choices was administered to neurology consultants and trainees, general medical senior house officers, and medical students. Of the 344 respondents, 3% of specialist registrars (SpRs) and 4.6% of consultants work part time. Eighty-seven per cent of female and 22% of male junior doctors plan to work part time for, on average, 7.5 and 1.5 years respectively. Thirty percent of consultants also plan to work part …

Repression Of Tumor Necrosis Factor-Related Apoptosis-Inducing Ligand (Trail) But Not Its Receptors During Oral Cancer Progression, Nadarajah Vigneswaran, Darryl C. Baucum, Jean Wu, Yahuan Lou, Jerry Bouquot, Susan Muller, Wolfgang Zacharias

Faculty, Staff and Student Publications

BACKGROUND: TRAIL plays an important role in host immunosurveillance against tumor progression, as it induces apoptosis of tumor cells but not normal cells, and thus has great therapeutic potential for cancer treatment. TRAIL binds to two cell-death-inducing (DR4 and DR5) and two decoy (DcR1, and DcR2) receptors. Here, we compare the expression levels of TRAIL and its receptors in normal oral mucosa (NOM), oral premalignancies (OPM), and primary and metastatic oral squamous cell carcinomas (OSCC) in order to characterize the changes in their expression patterns during OSCC initiation and progression. METHODS: DNA microarray, immunoblotting and immunohistochemical analyses were used to …

Exploration Of Computational Methods For Classification Of Movement Intention During Human Voluntary Movement From Single Trial Eeg, Ou Bai, Peter Lin, Sherry Vorbach, Jiang Li, Steve Furlani, Mark Hallett

Electrical & Computer Engineering Faculty Publications

Objective: To explore effective combinations of computational methods for the prediction of movement intention preceding the production of self-paced right and left hand movements from single trial scalp electroencephalogram (EEG).

Methods: Twelve naïve subjects performed self-paced movements consisting of three key strokes with either hand. EEG was recorded from 128 channels. The exploration was performed offline on single trial EEG data. We proposed that a successful computational procedure for classification would consist of spatial filtering, temporal filtering, feature selection, and pattern classification. A systematic investigation was performed with combinations of spatial filtering using principal component analysis (PCA), independent component analysis …

Homocysteine Levels In Preterm Infants: Is There An Association With Intraventricular Hemorrhage? A Prospective Cohort Study., Wendy J Sturtz, Kathleen H Leef, Amy B Mackley, Shailja Sharma, Teodoro Bottiglieri, David A Paul

Department of Pediatrics Faculty Papers

BACKGROUND: The purpose of this study was to characterize total homocysteine (tHcy) levels at birth in preterm and term infants and identify associations with intraventricular hemorrhage (IVH) and other neonatal outcomes such as mortality, sepsis, necrotizing enterocolitis, bronchopulmonary dysplasia, and thrombocytopenia. METHODS: 123 infants < 32 weeks gestation admitted to our Level III nursery were enrolled. A group of 25 term infants were enrolled for comparison. Two blood spots collected on filter paper with admission blood drawing were analyzed by a high performance liquid chromatography (HPLC) method. Statistical analysis included ANOVA, Spearman's Rank Order Correlation and Mann-Whitney U test. RESULTS: The median tHcy was 2.75 micromol/L with an interquartile range of 1.34 - 4.96 micromol/L. There was no difference between preterm and term tHcy (median 2.76, IQR 1.25 - 4.8 micromol/L vs median 2.54, IQR 1.55 - 7.85 micromol/L, p = 0.07). There was no statistically significant difference in tHcy in 31 preterm infants with IVH compared to infants without IVH (median 1.96, IQR 1.09 - 4.35 micromol/L vs median 2.96, IQR 1.51 - 4.84 micromol/L, p = 0.43). There was also no statistically significant difference in tHcy in 7 infants with periventricular leukomalacia (PVL) compared to infants without PVL (median 1.55, IQR 0.25 - 3.45 micromol/L vs median 2.85, IQR 1.34 - 4.82 micromol/L, p = 0.07). Male infants had lower tHcy compared to female; prenatal steroids were associated with a higher tHcy. CONCLUSION: In our population of preterm infants, there is no association between IVH and tHcy. Male gender, prenatal steroids and preeclampsia were associated with differences in tHcy levels.

Acute And Chronic Methylphenidate Dose-Response Assessment On Three Adolescent Male Rat Strains, Pamela B Yang, Alan C Swann, Nachum Dafny

Faculty, Staff and Student Publications

Methylphenidate (MPD), commonly known as Ritalin, is the most frequently prescribed drug to treat children and adults with attention deficit hyperactivity disorder (ADHD). Adolescence is a period of development involving numerous neuroplasticities throughout the central nervous system (CNS). Exposure to a psychostimulant such as MPD during this crucial period of neurodevelopment may cause transient or permanent changes in the CNS. Genetic variability may also influence these differences. Thus, the objective of the present study was to determine whether acute and chronic administration of MPD (0.6, 2.5, or 10.0mg/kg, i.p.) elicit effects among adolescent WKY, SHR, and SD rats and to …

Atomoxetine Treatment In Children And Adolescents With Attention-Deficit Hyperactivity Disorder: What Are The Long-Term Health-Related Quality-Of-Life Outcomes?, Amy R. Perwien, Christopher J. Kratochvil, Douglas E. Faries, Brigette S. Vaughan, Thomas Spencer, Ronald T. Brown

Journal Articles: Psychiatry

OBJECTIVE: Numerous investigations have examined the efficacy of pharmacological treatment for attention-deficit/hyperactivity disorder (ADHD) in children. However, relatively few studies have addressed the impact of treatment on long-term subjective, psychosocial outcomes, such as health-related quality of life (HRQL). This study examines the long-term effects of pharmacological treatment with atomoxetine on HRQL in children and adolescents with ADHD.

METHODS: Participants included 6- to 17-year-old children and adolescents (n = 912) with ADHD enrolled in a 24-month, multicenter, open-label trial of atomoxetine. Outcomes included clinician ratings of ADHD, parent ratings of ADHD, and a widely used measure of HRQL (The Child Health …

Treatment For Adolescents With Depression Study (Tads): Safety Results., Graham Emslie, Christopher J. Kratochvil, Benedetto Vitiello, Susan Silva, Taryn Mayes, Steven Mcnulty, Elizabeth Weller, Bruce Waslick, Charles Casat, John Walkup, Sanjeev Pathak, Paul Rohde, Kelly Posner, John March, The Columbia Suicidality Classification Group, Tads Team

Journal Articles: Psychiatry

OBJECTIVE: To compare the rates of physical, psychiatric, and suicide-related events in adolescents with MDD treated with fluoxetine alone (FLX), cognitive-behavioral therapy (CBT), combination treatment (COMB), or placebo (PBO).

METHOD: Safety assessments included adverse events (AEs) collected by spontaneous report, as well as systematic measures for specific physical and psychiatric symptoms. Suicidal ideation and suicidal behavior were systematically assessed by self- and clinician reports. Suicidal events were also reanalyzed by the Columbia Group and expert raters using the Columbia-Classification Algorithm for Suicidal Assessment used in the U.S. Food and Drug Administration reclassification effort.

RESULTS: Depressed adolescents reported high rates of …

Androgen-Regulated Formation And Degradation Of Gap Junctions In Androgen-Responsive Human Prostate Cancer Cells., Shalini Mitra, Lakshmanan Annamalai, Souvik Chakraborty, Kristen E. Johnson, Xiao-Hong Song, Surinder K. Batra, Parmender P. Mehta

Journal Articles: Biochemistry & Molecular Biology

The constituent proteins of gap junctions, called connexins (Cxs), have a short half-life. Despite this, the physiological stimuli that control the assembly of Cxs into gap junctions and their degradation have remained poorly understood. We show here that in androgen-responsive human prostate cancer cells, androgens control the expression level of Cx32-and hence the extent of gap junction formation-post-translationally. In the absence of androgens, a major fraction of Cx32 is degraded presumably by endoplasmic reticulum-associated degradation, whereas in their presence, this fraction is rescued from degradation. We also show that Cx32 and Cx43 degrade by a similar mechanism. Thus, androgens regulate …

The Pulmonary Effects Of Intravenous Adenosine In Asthmatic Subjects, Nausherwan K. Burki, Mahmud Alam, Lu-Yuan Lee

Physiology Faculty Publications

BACKGROUND: We have shown that intravenous adenosine in normal subjects does not cause bronchospasm, but causes dyspnea, most likely by an effect on vagal C fibers in the lungs [Burki et al. J Appl Physiol 2005; 98:180-5]. Since airways inflammation and bronchial hyperreactivity are features of asthma, it is possible that intravenous adenosine may be associated with an increased intensity of dyspnea, and may cause bronchospasm, as noted anecdotally in previous reports.

METHODS: We compared the effects of placebo and 10 mg intravenous adenosine, in 6 normal and 6 asthmatic subjects.

RESULTS: Placebo injection had no significant (p > 0.05) effect …

Fat Mass Gain Is Lower In Calcium-Supplemented Than In Unsupplemented Preschool Children With Low Dietary Calcium Intakes, Elizabeth D. Dejongh, Teresa L. Binkley, Bonny Specker

Ethel Austin Martin Program Publications

BACKGROUND: Dietary calcium may play a role in the stimulation of lipolysis and the inhibition of lipogenesis, thereby reducing body fat.
OBJECTIVE: The aim was to determine whether an association existed between change in percentage body fat (%BF) or fat mass and calcium intake in children aged 3-5 y.
DESIGN: A secondary analysis of a 1-y randomized calcium and activity trial in 178 children was conducted. Three-day diet records and 48-h accelerometer readings were obtained at 0, 6, and 12 mo. Body composition was measured by dual-energy X-ray absorptiometry at 0 and 12 mo.
RESULTS: The decrease in %BF was …

Patient Education In Glaucoma: What Do Patients Know About Glaucoma?, Vital Paulino Costa, George L Spaeth, Maura Smith, Cordelia Uddoh, José Paulo Cabral Vasconcellos, Newton Kara-José

Wills Eye Hospital Papers

PURPOSE: To evaluate the knowledge glaucoma patients have about their disease and its treatment.

METHODS: One hundred and eighty-three patients were interviewed at the Glaucoma Service of Wills Eye Hospital (Philadelphia, USA, Group 1) and 100 at the Glaucoma Service of University of Campinas (Campinas, Brazil, Group 2). An informal, relaxed atmosphere was created by the interviewer before asking a list of 18 open-ended questions.

RESULTS: In Group 1, 44% of the 183 patients did not have an acceptable idea about what glaucoma is, 30% did not know the purpose of the medications they were taking, 47% were not aware …

The Allantois And Chorion, When Isolated Before Circulation Or Chorio-Allantoic Fusion, Have Hematopoietic Potential, Brandon M. Zeigler, Daisuke Sugiyama, Michael Chen, Yalin Guo, K. M. Downs, N. A. Speck

Dartmouth Scholarship

The chorio-allantoic placenta forms through the fusion of the allantois (progenitor tissue of the umbilical cord), with the chorionic plate. The murine placenta contains high levels of hematopoietic stem cells, and is therefore a stem cell niche. However, it is not known whether the placenta is a site of hematopoietic cell emergence, or whether hematopoietic cells originate from other sites in the conceptus and then colonize the placenta. Here, we show that the allantois and chorion, isolated prior to the establishment of circulation, have the potential to give rise to myeloid and definitive erythroid cells following explant culture. We further …

Treatment Of Solid Organ Transplant Recipients With Autologous Epstein Barr Virus-Specific Cytotoxic T Lymphocytes (Ctls), Barbara Savoldo, John A. Goss, Markus M. Hammer, Lan Zhang, Teresita Lopez, Adrian P. Gee, Yu-Feng Lin, Ruben E. Quiros-Tejeira, Petra Reinke, Stephan Schubert, Stephen Gottschalk, Milton J. Finegold, Malcolm K. Brenner, Cliona M. Rooney, Helen E. Heslop

Faculty, Staff and Students Publications

We have investigated the in vivo safety, efficacy, and persistence of autologous Epstein Barr virus (EBV)-specific cytotoxic T lymphocytes (CTLs) for the treatment of solid organ transplant (SOT) recipients at high risk for EBV-associated posttransplantation lymphoproliferative disease (PTLD). EBV-CTLs generated from 35 patients expanded with normal kinetics contained both CD8 and CD4 lymphocytes and produced significant specific killing of autologous EBV-transformed B lymphoblastoid cell lines (LCLs). Twelve SOT recipients at high risk for PTLD, or with active disease, received autologous CTL infusions without toxicity. Real-time polymerase chain reaction (PCR) monitoring of EBV-DNA showed a transient increase in plasma EBV-DNA suggestive …

A Missense Mutation In Pmel17 Is Associated With The Silver Coat Color In The Horse, Emma Brunberg, Leif Andersson, Gus Cothran, Kaj Sandberg, Sofia Mikko, Gabriella Lindgren

Veterinary Science Faculty Publications

BACKGROUND: The Silver coat color, also called Silver dapple, in the horse is characterized by dilution of the black pigment in the hair. This phenotype shows an autosomal dominant inheritance. The effect of the mutation is most visible in the long hairs of the mane and tail, which are diluted to a mixture of white and gray hairs. Herein we describe the identification of the responsible gene and a missense mutation associated with the Silver phenotype.

RESULTS: Segregation data on the Silver locus (Z) were obtained within one half-sib family that consisted of a heterozygous Silver colored stallion with 34 …

Aluminum Bioavailability From The Approved Food Additive Leavening Agent Acidic Sodium Aluminum Phosphate, Incorporated Into A Baked Good, Is Lower Than From Water, Robert A. Yokel, Rebecca L. Florence

Pharmaceutical Sciences Faculty Publications

There are estimates of oral aluminum (Al) bioavailability from drinking water, but little information on Al bioavailability from foods. Foods contribute ∼95% and drinking water 1–2% of the typical human's daily Al intake. The objectives were to estimate oral Al bioavailability from a representative food containing the food additive acidic sodium aluminum phosphate (acidic SALP), a leavening agent in baked goods. Rats were acclimated to a special diet that resulted in no stomach contents 14 h after its withdrawal. They were trained to rapidly consume a biscuit containing 1.5% acidic SALP. Oral Al bioavailability was then determined from a biscuit …

Effects Of A Personified Guide On Adherence To An Online Program For Alcohol Abusers., Daniel Z Lieberman

Psychiatry and Behavioral Sciences Faculty Publications

The quality of the therapeutic alliance has robust effects on the outcome of psychotherapy and psychopharmacologic interventions. Automated behavioral health programs that are being developed to increase access to mental health treatment are administered in the absence of direct human participation, thereby precluding the development of a traditional therapeutic relationship. The aim of this study was to develop a personified guide designed to stimulate reactions similar to those experienced in a therapeutic relationship, and evaluate the effect of the guide on adherence to and satisfaction with an online alcohol use evaluation program. After completing a battery of four standard questionnaires …