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Articles 391 - 397 of 397
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Our Adolescents--Our Future, Hatim A. Omar
Our Adolescents--Our Future, Hatim A. Omar
Pediatrics Faculty Publications
No abstract provided.
Improved Continuation Rate Of Depot-Medroxyprogesterone Acetate In Adolescent Mothers, Hatim A. Omar, Amy Fowler, Sandy D'Angelo
Improved Continuation Rate Of Depot-Medroxyprogesterone Acetate In Adolescent Mothers, Hatim A. Omar, Amy Fowler, Sandy D'Angelo
Pediatrics Faculty Publications
Poor compliance and high discontinuation rates of Depot-Medroxyprogesterone Acetate (DMPA) and other contraceptive methods are major factors in the continuing problem of adolescent pregnancy. In this study we attempted to determine if providing comprehensive health care for teen mothers and their babies would improve continuation rates of DMPA. Patients who started DMPA between 1/1/96 and 1/1/99 were included. Teen mothers and their babies received all their health care in this clinic, supported by State funding. Key elements regarding DMPA in this clinic were continuity of care, phone and mail reminders of appointments, free DMPA for patients without insurance, counseling at …
Effectiveness Of Current Therapy Of Bacterial Vaginosis, Petya M Andreeva, Hatim A. Omar
Effectiveness Of Current Therapy Of Bacterial Vaginosis, Petya M Andreeva, Hatim A. Omar
Pediatrics Faculty Publications
The study was conducted in order to evaluate effectiveness of the treatment of bacterial vaginosis (BV) with different therapeutic regimes according to recommendations of the World Health Organization (WHO). During a one-year period (February 2000-February 2001) the Sexually Transmitted Diseases (STD) Center was visited by 482 women aged 14-51. The diagnosis of BV was established by standard methods: Amsel's clinical criteria and Gram stain of vaginal discharge. The first-line treatment was oral Metronidazole 2 g single dose. Second line was Metronidazole 500 mg twice daily orally for 7 days or oral Clindamycin 300 mg twice daily for seven days. BV …
Retrospective Analysis Of Youth Evaluated For Suicide Attempt Or Suicidal Ideation In An Emergency Room Setting, Julie Hagedorn, Hatim A. Omar
Retrospective Analysis Of Youth Evaluated For Suicide Attempt Or Suicidal Ideation In An Emergency Room Setting, Julie Hagedorn, Hatim A. Omar
Pediatrics Faculty Publications
Suicide is the third leading cause of death in adolescents and a major contributor to morbidity in this age group. The objective of this study was to look at the demographics, major stressors and factors leading to attempting suicide as well as the methods of attempted suicide in adolescents admitted to two hospitals in a medium size city. Medical records were reviewed of adolescents admitted to two area hospitals for attempted suicide between 7/1/97-12/31/99. Coroner's data on completed suicide were also reviewed. In the study period a total of 287 persons aged 21 years or under were admitted for attempted …
Estrogen Protects Against The Synergistic Toxicity By Hiv Proteins, Methamphetamine And Cocaine, Jadwiga Turchan, Caroline Anderson, Kurt F. Hauser, Qinmiao Sun, Jiayou Zhang, Ying Liu, Phyllis M. Wise, Inna Kruman, William Maragos, Mark P. Mattson, Rosemarie Booze, Avindra Nath
Estrogen Protects Against The Synergistic Toxicity By Hiv Proteins, Methamphetamine And Cocaine, Jadwiga Turchan, Caroline Anderson, Kurt F. Hauser, Qinmiao Sun, Jiayou Zhang, Ying Liu, Phyllis M. Wise, Inna Kruman, William Maragos, Mark P. Mattson, Rosemarie Booze, Avindra Nath
Neurology Faculty Publications
BACKGROUND: Human immunodeficiency virus (HIV) infection continues to increase at alarming rates in drug abusers, especially in women. Drugs of abuse can cause long-lasting damage to the brain and HIV infection frequently leads to a dementing illness. To determine how these drugs interact with HIV to cause CNS damage, we used an in vitro human neuronal culture characterized for the presence of dopaminergic receptors, transporters and estrogen receptors. We determined the combined effects of dopaminergic drugs, methamphetamine, or cocaine with neurotoxic HIV proteins, gp120 and Tat.
RESULTS: Acute exposure to these substances resulted in synergistic neurotoxic responses as measured by …
Nebulized Nitroglycerin In Children With Pulmonary Hypertension Secondary To Congenital Heart Disease, Hatim Omar, Fangqi Gong, Mei Y. Sun, Stanley Einzig
Nebulized Nitroglycerin In Children With Pulmonary Hypertension Secondary To Congenital Heart Disease, Hatim Omar, Fangqi Gong, Mei Y. Sun, Stanley Einzig
Pediatrics Faculty Publications
Pulmonary hypertension continues to be a major cause of morbidity and mortality, despite new treatments. Since inhaled nitric oxide has been reported to be effective in some cases, we investigated using nebulized nitroglycerine to treat pulmonary hypertension in children with congenital heart disease. Four children (ages 6-72 months) with severe pulmonary hypertension secondary to congenital heart disease (all with membranous ventricular septal defect, undergoing cardiac catheterization) were given 3 cc of nebulized normal saline over 10 min as placebo control, followed by nebulized nitroglycerine (20 micrograms/Kg in 3 cc normal saline). Normal saline administration did not elicit any change, but …
Intrinsic And Extrinsic Control Of Hemopoietic Stem Cell Numbers: Mapping Of A Stem Cell Gene, Gerald De Haan, Gary Van Zant
Intrinsic And Extrinsic Control Of Hemopoietic Stem Cell Numbers: Mapping Of A Stem Cell Gene, Gerald De Haan, Gary Van Zant
Markey Cancer Center Faculty Publications
We evaluated in vivo interactions between extrinsic (growth factor induced) and intrinsic (genetically determined) effectors of mouse primitive hemopoietic stem cell proliferation and numbers. Accordingly, stem cell frequency and cell cycle kinetics were assessed in eight strains of inbred mice using the cobblestone area–forming cell (CAFC) assay. A strong inverse correlation was observed between mouse lifespan and the number of autonomously cycling progenitors (CAFC day 7) in the femur. The population size of primitive stem cells (CAFC day 35) varied widely (up to sevenfold) among strains, unlike total CAFC day 7 numbers (cycling and quiescent), which were similar. Administration of …