Objective, To test the hypothesis that magnetic resonance imaging (MRI) results correlate with the biochemical composition of cartilage matrix and can therefore be used to evaluate natural tissue development and the effects of biologic interventions.…
BACKGROUND. Blacks are less likely than whites to develop bladder cancer; although once diagnosed, blacks experience poorer survival. This study sought to examine multiple biological and behavioral factors and their influence on extent of disease.…
Human placental protein 14 (PP14; also known as glycodelin and progesterone-associatcd endometrial protein) is an immuno-suppressive protein of the lipocalin structural superfamily. Mechanisms regulating serum PP14's inmunosuppressive activity remain…
The authors examined the prospective influence of stress, self-esteem, and social support on the postpartum depressive symptoms of 191 inner-city women (139 European Americans and 52 African Americans) over 3 waves of data collection. Depressive…
The side effects of nonsteroidal anti-inflammatory drugs (NSAID) include problems involving peptic ulceration, renal function, and. liver disease. Publications have stressed the need to monitor patients for these problems and the rheumatology…
A diverse near-shore marine fauna existed during the early Miocene in what is today an arid inland region about 90 km south of the Caribbean coast of northern Venezuela, a poorly known area geologically and paleontologically. The fossil locality…
Background: Usually, pleural fluid (PF) pH is measured immediately following thoracentesis, and if there is any delay in the measurement, the PF sample is preserved on ice. Objective: To determine if PF pH changes significantly at room temperature…
Mammals elastically store energy in leg and foot tendons during locomotion. In the turkey, much of the force generated by the gastrocnemius muscle is stored as elastic energy during tendon deformation and not within the muscle. During growth, avian…
Objective: To compare the efficacy and safety of azithromycin dihydrate monotherapy with those of a combination of cefuroxime axetil plus erythromycin as empirical therapy for community-acquired pneumonia in hospitalized patients. Methods: Patients…
This is the story of one medical educator's attempt to combine literary and epistemological inquiry in a 4th-year elective called Women's Health: Views from Literature, Communities, and Clinical Medicine. The assumption fueling this attempt was that…
OBJECTIVE: To evaluate and compare the readiness of academic general internal medicine physicians and academic family medicine physicians to perform and teach 13 common ambulatory procedures. DESIGN: Mailed survey. SETTING: Internal medicine and…
OBJECTIVE: To evaluate the training of graduating internal medicine residents to perform 13 common ambulatory procedures, 3 inpatient procedures, and 3 screening examinations. DESIGN: Self-administered descriptive survey. SETTING: Internal medicine…
Background: Despite the availability of effective screening measures, physicians fail to identify and manage many children with psychosocial problems. Physicians are most likely to identify children with psychosocial problems when parents voice…
Good models for the investigation of human prostate cancer are few. Cells from approximately 9.2-21 ml of peripheral blood from patients with metastatic prostate cancer or metastatic colon cancer were injected s.c. into nude mice. Prostate cancer…
Assessment of laboratory values is an important function of nursing practice. Rheumatologic laboratory assessment, in particular, can be complex because few findings are actually pathognomonic. This article provides a perspective on an interpretive…
The gene for cholesterol 7 alpha-hydroxylase (CYP7A1) contains a sequence at nt -149 to -118 that was found to play a large role in determining the overall transcriptional activity and regulation of the promoter. Hepatocyte nuclear factor 4 (HNF4)…
We report a case series of 13 adult hemophiliacs with serological evidence of hepatitis C who underwent percutaneous liver biopsies without major complications. We also briefly review the recent literature on safety of liver biopsies in this…
Platypnea-orthodeoxia is an uncommon syndrome that may occur due to the postpneumonectomy state, cirrhosis of the liver, recurrent pulmonary embolism, and intracardiac shunting, We describe a patient who was found to have a positional change in…
