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Articles 1 - 9 of 9
Full-Text Articles in Medicine and Health Sciences
Correlates And Consequences Of Early Initiation Of Sexual Intercourse, Ann L. Coker, Donna L. Richter, Robert F. Valois, Robert E. Mckeown, Carol Z. Garrison, Murray L. Vincent
Correlates And Consequences Of Early Initiation Of Sexual Intercourse, Ann L. Coker, Donna L. Richter, Robert F. Valois, Robert E. Mckeown, Carol Z. Garrison, Murray L. Vincent
CRVAW Faculty Journal Articles
This cross-sectional analysis of the 1991 CDC Youth Risk Behavior Survey explored factors associated with an early age at first sexual intercourse. Almost 18% of White males, 49% of Black males, 5% of White females and 12% of Black females were sexually active before age 13. Carrying a weapon to school, fighting, and early (< age 13) experimentation with cigarettes and alcohol were associated with early initiation of sexual activity for all four race and gender groupings. Those initiating sexual activity early had greater numbers of partners but were 50% less likely to use condoms regularly and were two-seven times more likely to have been pregnant or caused a pregnancy. Females who initiated sexual activity early were more likely to have had a sexually transmitted disease (STD). Interventions to postpone sexual activity need to be tailored to the ethnic and gender differences observed in these analyses. Interventions must begin before age 13 and should be comprehensive school-based efforts.
Polyclonal Infections Due To Mycobacterium Avium Complex In Patients With Aids Detected By Pulsed-Field Gel Electrophoresis Of Sequential Clinical Isolates., Alexander M. Slutsky, Robert D. Arbeit, Thomas W. Barber, Josiah Rich, C Fordham Von Reyn
Polyclonal Infections Due To Mycobacterium Avium Complex In Patients With Aids Detected By Pulsed-Field Gel Electrophoresis Of Sequential Clinical Isolates., Alexander M. Slutsky, Robert D. Arbeit, Thomas W. Barber, Josiah Rich, C Fordham Von Reyn
Dartmouth Scholarship
Invasive infection with organisms of the Mycobacterium avium complex (MAC) is common among patients with advanced human immunodeficiency virus infection. In previous studies, we analyzed multiple individual colonies of MAC isolated from specimens obtained at the same time and observed that 14 to 20% of patients are simultaneously infected with more than one strain. In this study, we examined sequential isolates from 12 patients with AIDS who had two or more MAC isolates available from clinical specimens collected more than 1 week apart; the intervals between the first and last specimens ranged from 8 to 192 (median, 46) days. For …
Question: What Is The Difference Between Volmax® And Proventil Repetabs®?, Jeffery A. Goad, Robert Andonian, Chris Chang, Greg Thompson
Question: What Is The Difference Between Volmax® And Proventil Repetabs®?, Jeffery A. Goad, Robert Andonian, Chris Chang, Greg Thompson
Pharmacy Faculty Articles and Research
Answer: There are noticeable differences between Volmax and Proventil Repetabs, two of the available oral forms of administering albuterol to patients suffering from asthma. These differences are discussed below.
The Apolipoprotein Ε4 Allele In Parkinson's Disease With And Without Dementia, K. Marder, Gladys E. Maestre, L. Cote, H. Mejia, B. Alfaro, A. Halim, M. Tang, B. Tycko, R. Mayeux
The Apolipoprotein Ε4 Allele In Parkinson's Disease With And Without Dementia, K. Marder, Gladys E. Maestre, L. Cote, H. Mejia, B. Alfaro, A. Halim, M. Tang, B. Tycko, R. Mayeux
School of Medicine Publications and Presentations
The ϵ4 isoform of apolipoprotein E (Apo-E) may confer genetic susceptibility for familial and sporadic Alzheimer's disease (AD). Because dementia in AD and Parkinson's disease (PD) share many biologic and clinical features, we determined the Apo-E genotypes for 79 patients with PD, 22 of whom were demented, and for 44 age-matched healthy elderly controls from the same community. We hypothesized that if the dementia was similar to AD, there would be a higher allele frequency of apolipoprotein ϵ4 (Apoϵ4) in demented PD patients compared with nondemented PD patients and controls. The ϵ4 allele frequency for PD without dementia was 0.132, …
Immunohistochemical Estrogen Receptor Determination In Human Breast Carcinoma: Correlation With Histologic Differentiation And Age Of The Patients, Shahid Pervez, S. Shaikh, F. Aijaz, S. A. Aziz, M. Naqvi, Sheema H. Hasan
Immunohistochemical Estrogen Receptor Determination In Human Breast Carcinoma: Correlation With Histologic Differentiation And Age Of The Patients, Shahid Pervez, S. Shaikh, F. Aijaz, S. A. Aziz, M. Naqvi, Sheema H. Hasan
Department of Pathology and Laboratory Medicine
An immunohistochemical assay for the measurement of estrogen receptor (ER) has been evaluated on 290 consecutive human breast biopsy and mastectomy specimens in the year 1992 at The Aga Khan University Hospital laboratories. Immunohistochemical localization of estrogen receptor on frozen/paraffin section was scored in a semi-quantitative fashion incorporating both the intensity and the distribution of specific staining. Histologic grading of the tumour was performed according to Bloom’s method. In this study, 21% of the tumours were estrogen receptor negative, 15% were weak positive, 25% intermediate positive and 39% strong positive. Fifty percent of the well differentiated tumours showed strong ER …
Patients As Subjects For Research: Ethical Dilemmas For The Primary Care Clinician-Investigator, Susan F. Slatkoff, Peter Curtis, Ann L. Coker
Patients As Subjects For Research: Ethical Dilemmas For The Primary Care Clinician-Investigator, Susan F. Slatkoff, Peter Curtis, Ann L. Coker
CRVAW Faculty Journal Articles
Background: Past studies suggested an association between human papillomavirus (HPV) and cervical intraepithelial neoplasia (CIN). In 1987, University of North Carolina (UNC) Hospitals Family Practice Center clinicians were approached for a control population to study this association. Methods: One hundred fives patients attending the UNC Hospitals Neoplasia Clinic with biopsy-proven CIN 2 or 3 and 268 control patients attending the UNC Family Practice Center for a routine Papanicolaou smear were enrolled in this case-control study. Case and control patients consented to having an additional cervical specimen taken and to being interviewed. The cervical specimens were classified by the Southern blot …
The Amino-Terminal Functions Of The Simian Virus 40 Large T Antigen Are Required To Overcome Wild-Type P53-Mediated Growth Arrest Of Cells., Robin S. Quartin, Charles N. Cole, James M. Pipas, Arnold J. Levine
The Amino-Terminal Functions Of The Simian Virus 40 Large T Antigen Are Required To Overcome Wild-Type P53-Mediated Growth Arrest Of Cells., Robin S. Quartin, Charles N. Cole, James M. Pipas, Arnold J. Levine
Dartmouth Scholarship
High levels of the p53 tumor suppressor protein can block progression through the cell cycle. A model system for the study of the mechanism of action of wild-type p53 is a cell line (T64-7B) derived from rat embryo fibroblasts transformed by activated ras and a temperature-sensitive murine p53 gene. At 37 to 39 degrees C, the murine p53 protein is in a mutant conformation and the cells actively divide, whereas at 32 degrees C, the protein has a wild-type conformation and the cells arrest in the G1 phase of the cell cycle. Wild-type simian virus 40 large T antigen and …
Conjoined Twins - A Review Of Literature With Two Case Studies, Naaeem Uz-Zafar Khan, Nadeem Ullah Khan, Khalid Matin, Adnan Zaidi
Conjoined Twins - A Review Of Literature With Two Case Studies, Naaeem Uz-Zafar Khan, Nadeem Ullah Khan, Khalid Matin, Adnan Zaidi
Department of Emergency Medicine
Two cases of conjoined twins have been reported. A review of literature is given.
Cooperative Binding Of Ets-1 And Core Binding Factor To Dna., David Wotton, Jacques Ghysdael, Shuwen Wang, Nancy A. Speck, Michael J. Owen
Cooperative Binding Of Ets-1 And Core Binding Factor To Dna., David Wotton, Jacques Ghysdael, Shuwen Wang, Nancy A. Speck, Michael J. Owen
Dartmouth Scholarship
Two phorbol ester-inducible elements (beta E2 and beta E3) within the human T-cell receptor beta gene enhancer each contain consensus binding sites for the Ets and core binding factor (CBF) transcription factor families. Recombinant Ets-1 and purified CBF bound individually to beta E2 and beta E3, in which the Ets and core sites are directly adjacent. In this report, we show that CBF and Ets-1 bind together to beta E2 and beta E3 and that Ets-1-CBF-DNA complexes are favored over the binding of either protein alone to beta E2. Formation of Ets-1-CBF-DNA complexes increased the affinity of Ets-1-DNA interactions and …