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Articles 1 - 18 of 18
Full-Text Articles in Diseases
Distinct Gene Expression Profiles In Different B-Cell Compartments In Human Peripheral Lymphoid Organs., Yulei Shen, Javeed Iqbal, Li Xiao, Ryan C. Lynch, Andreas Rosenwald, Louis M. Staudt, Simon Sherman, Karen Dybkaer, Guimei Zhou, James D. Eudy, Jan Delabie, Timothy W. Mckeithan, Wing C. Chan
Distinct Gene Expression Profiles In Different B-Cell Compartments In Human Peripheral Lymphoid Organs., Yulei Shen, Javeed Iqbal, Li Xiao, Ryan C. Lynch, Andreas Rosenwald, Louis M. Staudt, Simon Sherman, Karen Dybkaer, Guimei Zhou, James D. Eudy, Jan Delabie, Timothy W. Mckeithan, Wing C. Chan
Journal Articles: Eppley Institute
BACKGROUND: There are three major B-cell compartments in peripheral lymphoid organs: the germinal center (GC), the mantle zone (MNZ) and the marginal zone (MGZ). Unique sets of B-cells reside in these compartments, and they have specific functional roles in humoral immune response. MNZ B cells are naive cells in a quiescent state and may participate in GC reactions upon proper stimulation. The adult splenic MGZ contains mostly memory B cells and is also known to provide a rapid response to particulate antigens. The GC B-cells proliferate rapidly and undergo selection and affinity maturation. The B-cell maturational process is accompanied by …
Revisiting Vaccine Hesitancy, Barriers And Motivators To Obtaining A Flu Vaccine In A New Covid-19 Pandemic World, Ann M. Mayo Rn, Dnsc, Faan, Steffanie R. Cobler Np
Revisiting Vaccine Hesitancy, Barriers And Motivators To Obtaining A Flu Vaccine In A New Covid-19 Pandemic World, Ann M. Mayo Rn, Dnsc, Faan, Steffanie R. Cobler Np
School of Nursing and Health Science: Faculty Scholarship
Purpose
To describe and compare patient perceived barriers and motivators and decision-making conflict between two groups of hospitalized patients, those who receive flu vaccines and those who do not.
Data Sources
Data collection during 2003 included extracting data from databases and mailing two surveys to 436 discharged patients. One hundred eight (108) patients participated in the study.
Conclusions
Top barriers included fear of side effects from vaccine (35%) and fear of contracting the flu (30%). Top motivators for obtaining a flu vaccine included previous vaccination (93%) and provider recommendation (62%). Barriers, motivators and patient decisional conflict differed depending upon patient …
Framingham Score For Cardiovascular Diseases Among Civil Servantes,Sao Paulo, 1998.[Portuguese], Paulo A. Lotufo
Framingham Score For Cardiovascular Diseases Among Civil Servantes,Sao Paulo, 1998.[Portuguese], Paulo A. Lotufo
Paulo A Lotufo
Lecture presented the first meeting for a cohort study addressing cardiovascular diseases in Brazil. Hospital Universitario/ Universidade de Sao Paulo, August, 2004.
A Novel Triterpenoid Induces Transforming Growth Factor Β Production By Intraepithelial Lymphocytes To Prevent Ileitis, Laurie A. Minns, Dominique Buzoni-Gatel, Kenneth H. Ely, Nicolas Rachinel, Souphalone Luangsay, Lloyd H. Kasper
A Novel Triterpenoid Induces Transforming Growth Factor Β Production By Intraepithelial Lymphocytes To Prevent Ileitis, Laurie A. Minns, Dominique Buzoni-Gatel, Kenneth H. Ely, Nicolas Rachinel, Souphalone Luangsay, Lloyd H. Kasper
Dartmouth Scholarship
The loss of homeostasis is a hallmark of inflammatory bowel disease. Oral infection of susceptible mice with Toxoplasma gondii results in an acute lethal ileitis characterized by increased interferon γ, tumor necrosis factor α, and inducible nitric oxide synthase; homeostasis results from transforming growth factor β production by intraepithelial lymphocytes. The synthetic oleanane triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid (CDDO) is a potent anti-inflammatory molecule previously shown in vitro to suppress the de novo synthesis of inducible nitric oxide synthase and to induce the transcription and activation of genes from the transforming growth factor β signaling pathway. We evaluated the immune response in …
Effects Of Diesel Exhaust Emissions And Symptoms Of Asthma, Paulo A. Lotufo
Effects Of Diesel Exhaust Emissions And Symptoms Of Asthma, Paulo A. Lotufo
Paulo A Lotufo
No abstract provided.
Orbital Cellulitis Masquerading As Cavernous Sinus Thrombosis: A Case Report, M. R. Shaikh, Syed Muhammad Baqir, N. Zakir
Orbital Cellulitis Masquerading As Cavernous Sinus Thrombosis: A Case Report, M. R. Shaikh, Syed Muhammad Baqir, N. Zakir
Department of Emergency Medicine
No abstract provided.
Neurology In The 21st Century: Contemporary State Of Diagnostics And Therapeutics, Saad Shafqat, Mohammad Wasay
Neurology In The 21st Century: Contemporary State Of Diagnostics And Therapeutics, Saad Shafqat, Mohammad Wasay
Department of Medicine
Although neurological disease has been recognized since antiquity, neurology as a systematic clinical discipline is less than 130 years old. Neurological practice has traditionally been constrained by the complexity of the human nervous system, which has been slow to yield its secrets. Over the last three decades, however, clinical neurology has been transformed in terms of both diagnostics and therapeutics and now marches in lockstep with the cutting edge of medicine. Efficacious treatments are now available for the majority of neurological diseases, including epilepsy, migraine, Guillain-Barre syndrome, Parkinson's disease, multiple sclerosis, and ischemic stroke. This neurological revolution has been enabled …
Molecular Dynamics Simulations Of The O-Glycosylated 21-Residue Muc1 Peptides, A. Rubinstein, L. Kinarsky, S. Sherman
Molecular Dynamics Simulations Of The O-Glycosylated 21-Residue Muc1 Peptides, A. Rubinstein, L. Kinarsky, S. Sherman
Journal Articles: Eppley Institute
The conformational propensities of the 21-residue peptide and its Oglycosylated analogs were studied by molecular dynamics (MD) simulations. This polypeptide motif comprises the tandem repeat of the human mucin (MUC1) protein core that is differently glycosylated in normal and cancer cells. To evaluate the structural effects of O-glycosylation on the polypeptide backbone, conformations of the nonglycosylated peptide and its glycosylated analogs were monitored during the 1 ns MD simulations. Radius gyration for whole peptide and its fragments, as well as root-mean-square-deviation between coordinate sets of the backbone atoms of starting structures and generated structures, were calculated. It was shown that …
Impacts Of Sara And Agr In Staphylococcus Aureus Strain Newman On Fibronectin-Binding Protein A Gene Expression And Fibronectin Adherence Capacity In Vitro And In Experimental Infective Endocarditis, Yan-Qiong Xiong, Arnold S. Bayer, Michael R. Yeaman, Willem Van Wamel, Adhar C. Manna, Ambrose L. Cheung
Impacts Of Sara And Agr In Staphylococcus Aureus Strain Newman On Fibronectin-Binding Protein A Gene Expression And Fibronectin Adherence Capacity In Vitro And In Experimental Infective Endocarditis, Yan-Qiong Xiong, Arnold S. Bayer, Michael R. Yeaman, Willem Van Wamel, Adhar C. Manna, Ambrose L. Cheung
Dartmouth Scholarship
We investigated the impacts of sarA and agr on fnbA expression and fibronectin-binding capacity in Staphylococcus aureus in vitro and in experimental endocarditis. Although sarA up-regulated and agr down-regulated both fnbA expression and fibronectin binding in vitro and in vivo, fnbA expression was positively regulated in the absence of both global regulators. Thus, additional regulatory loci contribute to fnbA regulation and fibronectin-binding capacities in S. aureus.
Motor Neuronopathy Associated With Adenocarcinoma Of Esophagus, Bhojo A Khealani, R. Qureshi, Mohammad Wasay
Motor Neuronopathy Associated With Adenocarcinoma Of Esophagus, Bhojo A Khealani, R. Qureshi, Mohammad Wasay
Department of Medicine
Neurologic paraneoplastic syndromes (NPS) are remote neurologic effects, except metastasis, of systemic cancers. These are a rare group of disorders, commonly associated with small cell lung carcinoma (SCLC).1 Various NPS have been described, including motor neuronopathy. The motor neuronopathy has commonly been described with small cell carcinoma of lung, breast cancer and lymphoproliferative disorders.2,3 We report a case of motor neuronopathy in association with large cell adenocarcinoma of esophagus. To our knowledge this is the first reported case of motor neuronopathy associated with adenocarcinoma of the esophagus.
Nmr-Based Structural Studies Of The Glycosylated Muc1 Tandem Repeat Peptide, G. Suryanarayanan, P. A. Keifer, G. Wang, L. Kinarsky, M. A. Hollingsworth, S. Sherman
Nmr-Based Structural Studies Of The Glycosylated Muc1 Tandem Repeat Peptide, G. Suryanarayanan, P. A. Keifer, G. Wang, L. Kinarsky, M. A. Hollingsworth, S. Sherman
Journal Articles: Eppley Institute
MUC1 is a glycoprotein that plays an important role in cancer pathogenesis. In order to study the effect of glycosylation on the conformational propensities of the tandem repeat domain of MUC1, we have determined the structure of the MUC1 tandem repeat peptide AHGVTSAPDTRPAPGSTAPP, O-glycosylated with the trisaccharide (α-Glc-1,4-β-Glc-1,4-α-GalNAc-) at Thr5. This glycopeptide was synthesized to model a heavily Oglycosylated threonine residue in the tandem repeat domain. The NMR experiments used in this study included TOCSY, NOESY, ROESY, DQF-COSY, HSQC and 1D NMR. The peak volumes determined using the program SPARKY were converted into distance constraints using the program CALIBA. The …
Prognostic Indicators In Patients With Intracranial Tuberculoma: A Review Of 102 Cases, Mohammad Wasay, M. K. Moolani, J. Zaheer, Bhojo A. Khealani, R. A. Smego, A. R. Sarwari
Prognostic Indicators In Patients With Intracranial Tuberculoma: A Review Of 102 Cases, Mohammad Wasay, M. K. Moolani, J. Zaheer, Bhojo A. Khealani, R. A. Smego, A. R. Sarwari
Department of Medicine
Objective:
To see the characteristics, course and outcome of patients suffering from intracranial tuberculoma.
Methods:
Retrospective review of 102 patients diagnosed as intracranial tuberculoma at a tertiary care center over 10 years.
Results:
A total of 102 cases were seen with an age range of 1 to 75 years (mean, 30 years). Predisposing factors included Diabetes mellitus (8 patients) and pregnancy or puerperium (7 patients). Five pediatric patients had tuberculoma despite documented BCG vaccination. Fever (59%), headache (57%), meningeal irritation (36%) were the commonest presenting features; one-third of patients were drowsy or comatosed at presentation. Cerebrospinal fluid analysis was performed …
Stroke Mortality In Sao Paulo (1997-2003). A Description Using The Tenth Revision Of The International Classification Of Diseases, Paulo A. Lotufo
Stroke Mortality In Sao Paulo (1997-2003). A Description Using The Tenth Revision Of The International Classification Of Diseases, Paulo A. Lotufo
Paulo A Lotufo
Stroke mortality rates are higher in Brazil when compared to other countries. The city of Sao Paulo has a good system of mortality surveillance that allow us to describe the epidemiology of the stroke in the city. Our aim was to describe the stroke mortality pattern by gender and age characterizing the ischemic/hemorrhagic ratio. We categorized mortality data by gender and a 10-year age-strata from 30-39 years-old to 70-79 years-old. To avoid random variations, we calculated the mean of all deaths occurred during the period of 1997 to 2003. Mortality rates were calculated using the population from the Brazilian National …
A Comunicação Médica: Alguns Comentários E Observações, Paulo A. Lotufo
A Comunicação Médica: Alguns Comentários E Observações, Paulo A. Lotufo
Paulo A Lotufo
No abstract provided.
Brazil Is Getting Older: Some Lessons From The Bambuí Health And Aging Study, Paulo A. Lotufo
Brazil Is Getting Older: Some Lessons From The Bambuí Health And Aging Study, Paulo A. Lotufo
Paulo A Lotufo
No abstract provided.
Expression Of Ps2 In Prostate Cancer Correlates With Grade And Chromogranin A Expression But Not With Stage, Hammad Ather, Farhat Abbas, Nuzhat Faruqui, M Israr, Shahid Pervez
Expression Of Ps2 In Prostate Cancer Correlates With Grade And Chromogranin A Expression But Not With Stage, Hammad Ather, Farhat Abbas, Nuzhat Faruqui, M Israr, Shahid Pervez
Department of Pathology and Laboratory Medicine
Background: The biological potential of prostate cancer is extremely variable. Particular interest is focused on markers not expressed in normal prostatic tissues. pS2 protein expression has been demonstrated in a range of malignant tissues in an oestrogen-independent pathway. Recently, it has been demonstrated that pS2, in prostate cancer, is closely associated with neuro-endocrine differentiation. In the present study, we have analyzed, the potential of Neuro-endocrine and pS2 (TFF1) expression in human prostate cancer determined by immunohistochemistry, in primary adenocarcinoma of the prostate and attempted to correlate this with the clinico-pathologic features of the patient and neuroendocrine expression.
Methods: Ninety-five malignant …
Race And Sexual Identity: Perceptions About Medical Culture And Healthcare Among Black Men Who Have Sex With Men, David J. Malebranche, John L. Peterson, Robert E. Fullilove, Richard W. Stackhouse
Race And Sexual Identity: Perceptions About Medical Culture And Healthcare Among Black Men Who Have Sex With Men, David J. Malebranche, John L. Peterson, Robert E. Fullilove, Richard W. Stackhouse
David J Malebranche
Black men who have sex with men (BMSM) in the United States are disproportionately affected by HIV. Using a qualitative approach, the authors describe the healthcare experiences of BMSM in New York State and Atlanta, GA, exploring the social issues that influence barriers to care, communication, and adherence in medical settings. Racial and sexual discrimination socially displace BMSM, and are often compounded by negative encounters within medical institutions. The internalization of these experiences influences healthcare utilization, HIV testing, communication, and adherence behaviors among members of this population. Increasing the number of ethnic and sexual minority providers, expanding current definitions of …
Learning About Medicine And Race, David J. Malebranche
Learning About Medicine And Race, David J. Malebranche
David J Malebranche
No abstract provided.