The purpose of this work is to present a perspective of the conditioned place preference (CPP) test by offering an overview of the empirical research from
The following article presents a comprehensive overview of the practical aspects of radiation protection for diagnostic radiology. The topics discussed include background radiation levels, typical exposure levels for radiologic technologists, risk…
In contemporary North American cultures, menopause is primarily thought of as a deficiency disease. In literature, however, authors often portray menopause differently. In various literary portrayals, menopause evokes themes of the urgency of…
Older patients often come first to their primary care physicians with complaints of blurred vision associated with cataracts. An initial office-based diagnosis includes a simple patient history and examination of the retina with an ophthalmoscope.…
Early detection and careful management of kidney disease can help slow or halt progression to renal failure. Early diagnosis is based on a history and physical examination, urinalysis (with dipstick testing for protein, blood, and pH), and…
A systematic approach to the successful investigation and management of oliguria uses a reproducible method called the Rules of Three: consideration of three sources of olguria (postrenal, prerenal, and renal), three noninvasive tools for evaluation…
The legal concept of the right of psychiatric patients to treatment in the least restrictive alternative has come to mean treatment anywhere but in the state hospital, as illustrated in two large communities in Ohio and Massachusetts. Oversimplified…
OBJECTIVE. Conversion of bone marrow in the extremities from red to yellow is a normal maturation process. Marrow reconversion is present when expected yellow marrow is replaced with active red marrow, and it tends to occur at times of physiologic…
Calcified deposits in the tunica media of the human aorta have been studied in 128 cases by light microscopy and by electron microscopy and analytical methods in selected samples. Although dissolved and not visible in routine histology with alum…
Identification of a 3100-year-old lithopedion in the Archaic Southwest antedates its first clinical notation by 21 00 years. It was only the ''autopsy'' of time (excavation of the site) that allowed its presence to be brought to light.
Analyses of New World skeletal populations for the presence of erosions an other osseous alterations and their character, distribution, and radiologic appearance shows that osteoarthritis is predominantly a disease of animals raised in artificially…
Documentation of the antiquity and tracking of the derivation of human treponemal diseases have been complicated by an inability to distinguish among these diseases biochemically, histologically, and immunologically. Skeletal impact, as a population…
The purpose of this work is to present a perspective of the conditioned place preference (CPP) test by offering an overview of the empirical research from 1957-1991. The intent is not to extensively analyze the controversies inherent to any…
Treatment of serious infections caused by gram-negative bacilli with beta-lactam antimicrobial agents can induce Class I beta-lactamase production. This phenomenon can result in resistant microorganisms, and has been postulated to be a cause of…
We compared the efficacy and safety of two beta-lactam-beta-lactamase inhibitor combinations, namely, piperacillin-tazobactam and ticarcillin-clavulanate, in the treatment of complicated bacterial infections of skin that required hospitalization. The…
The structure-function relationships of the 43-amino-acid membrane-binding domain of cytochrome b(5) have been examined in two mutant forms of the protein. In one mutant, two tryptophans in the membrane-binding domain, at positions 108 and 112, were…
This is a review of 203 episodes of alpha-hemolytic streptococcal bacteremia during a 12-year period (1980-91) in a large community teaching hospital in the USA. There were 87 male and 116 female patients, with ages ranging from newborn infants to a…
OBJECTIVES: To survey the attitudes of healthcare personnel regarding influenza immunization. DESIGN: A questionnaire was given to all hospital employees. SETTING: A 650-bed community teaching hospital. INTERVENTION: Employees were offered an…
Patients with enterococcal bacteremia due to strains with and without high-level gentamicin resistance (HLGR; MIC, >2,000 mg/L) were compared. Between 1986 and 1991, there were 178 episodes of enterococcal bacteremia: 47 and 131 episodes,…
Study objective: To review the clinical and laboratory findings in a large number of patients with pneumococcal bacteremia in the 1980s and identify risk factors associated with increased mortality. Design: Retrospective review of medical records…
THE EDUCATIONAL ROLE OF health sciences librarians in both academic centers and in hospitals is expanding due to influences of new educational models and growing use of technology. Innovative health sciences curricula are being applied in…
Although sarcoidosis has clinical and histopathologic similarities to some forms of tuberculosis and other mycobacterial infections, attempts to establish a mycobacterial etiology have not been successful. Using cytoplasmic antigens derived from a…
Sixty skeletons of Callithrix jacchus were examined to identify spondy-loarthropathy. Erosive disease in Callithrix was confirmed as spondy-loarthropathy on the basis of diagnostic sacroiliac erosions, syndesmophyte formation, and the nature and…
Calcium pyrophosphate deposition disease (CPPD), a form of crystalline arthritis, has a unique distribution in the Early to Middle Archaic Periods (3000 to 8000 years before the present) of North America, contrasting with the generalized geographic…
