Retransplantation for recurrent hepatitis C following tacrolimus or cyclosporine immunosuppression.
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Azathioprine↗
Biomedical subjects
P Hollis
Publications and source records attributed to P Hollis.
Acute atraumatic subdural hematoma associated with moyamoya disease in an African-American.
A 57-year-old black woman with an atraumatic subdural hematoma was treated for congestive heart failure and was found to have moyamoya disease. The association of these two lesions is rare and has never been described in an African-American. High cerebral venous pressures and changes in cerebral perfusion caused by congestive heart failure and the loss of cerebrovascular autoregulation in moyamoya disease may explain the spontaneous occurrence of a subdural hematoma. Recommendations for management are discussed.
Female↗
Moyamoya-like disease associated with a lenticulostriate region aneurysm. Case report.
A case of moyamoya-like disease associated with an intracerebral hemorrhage and an unusual aneurysm is reported. The patient's clinical status and the initial and follow-up angiographic appearance of the aneurysm are presented. The etiology of the moyamoya phenomenon and of associated aneurysms is discussed.
Arterial Occlusive Diseases↗
Noncortical origins of the spinal motor evoked potential in rats.
Motor evoked potentials (MEPs) were recorded from the spinal cord, sciatic nerve, or both during transcortical electrical stimulation in the rat. Four peaks could be consistently identified in the spinal MEP. The latency and amplitude of the peaks varied differentially with intensity and polarity of stimulation. Conduction velocity for Peak 1 of the MEP was 43 m/sec. Bilateral sciatic nerve MEPs were present after unilateral cortical stimulation. The spinal MEP was elicited by stimulation of areas outside the motor cortex, and the response persisted during subcortical stimulation and after motor cortex ablation. We present evidence suggesting that components of the spinal MEP in rats arise from pathways outside the motor cortex.
Action Potentials↗
Advancement to independent living: a model behavioral program for the intermediate care of adults with behavioral and emotional problems.
This article describes and evaluates the treatment effectiveness of a behaviorally oriented intermediate day-care clinic for adults with psychiatric disturbances. The goals of the program included reducing the number of psychiatric hospital admissions and readmissions, providing a community-based controlled environment to assist patients in the modification of specific problem behavior, improving interpersonal relations with "significant others" in the natural environment, teaching patients how to use community resources, and preparing them for employment and/or continued outpatient treatment. The program was structured so that patients advance through a series of four achievement levels for a variety of extrinsic and intrinsic reinforcers. While in the program, patients were introduced to available community resources, and were gradually phased into follow-up services. Results showed that 79% of all patients thus far treated partially, if not completely, advanced through the levels. There was also a high probability that a patient would advance from any given level. Outside-clinic behavior showed sustained improvement, with the authors concluding that the day-care clinic offered promise for the future.
Adult↗
Microbial flora on doctors' white coats.
OBJECTIVE: To determine the level and type of microbial contamination present on the white coats of doctors in order to assess the risk of transmission of pathogenic micro-organisms by this route in a hospital setting. DESIGN: Cross sectional survey of the bacterial contamination of white coats in a general hospital. SETTING: East Birmingham Hospital, an urban general hospital with 800 beds. SUBJECTS: 100 doctors of different grades and specialties. RESULTS: The cuffs and pockets of the coats were the most highly contaminated areas. The level of bacterial contamination did not vary with the length of time a coat had been in use, but it increased with the degree of usage by the individual doctor. Staphylococcus aureus was isolated from a quarter of the coats examined, more commonly from those belonging to doctors in surgical specialties than medical specialties. Pathogenic Gram negative bacilli and other pathogenic bacteria were not isolated. CONCLUSIONS: White coats are a potential source of cross infection, especially in surgical areas. Scrupulous hand washing should be observed before and after attending patients and it may be advisable to remove the white coat and put on a plastic apron before examining wounds. There is little microbiological reason for recommending a more frequent change of white coat than once a week, nor for excluding the wearing of white coats in non-clinical areas.
Bacteria↗