DTPA renal scan assessment of renal allograft dysfunction in rats

The precise cause of allograft dysfunction after renal transplantation often cannot be established by non-invasive means. In clinical practice, radionuclide scans form an integral part of the clinician's armamentarium in the assessment of these patients [1, 2]. Unfortunately, in the clinical setting more than one pathological process may be responsible for the impaired function, making it difficult to correlate the scan appearances with the pathology. In this study in rats we compared the renal DTPA scan appearances of the various pathological processes which may cause renal allograft dysfunction in the immediate post-transplant period.     

Group treatment assignment for outpatients with schizophrenia: Integrating recent clinical and research findings

Many mental health clinics rely heavily on group treatment in the outpatient care of individuals with schizophrenia. Groups are used because they economize clinician time and provide social interaction for isolated patients. Empirical evidence suggests that groups, combined with medication, are at least as effective as other common treatments. Many group formats and techniques have been used. Choices are often based on pragmatism or inclination, rather than theory or experiment. The authors review recent findings from research on the neurobiology of schizophrenia, its natural history, and the impact of psychosocial factors in its course and treatment. From these findings, they elaborate research based principles for outpatient group therapy in schizophrenia. They describe three distinct formats for group treatment, and delineate the scope of use for each. Finally, they propose guidelines for assignment of patients to appropriate group treatments.Portions of this material were presented at the 1988 Hospital Community Psychiatry Institute, and at the 1989 meeting of the American Psychiatric Association.     

抗胆碱药3-(2-苯基-2-环戊基-2-羟基-乙氧基)奎宁环烷的立体化学和构效关系

研究了强效抗胆碱药dl-3-(2-苯基-2-环戊基-2-羟基-乙氧基)-奎宁环烷的四个光学异构体的两种不对称合成方法,用HPLC检测了异构体含量,讨论了构效关系。     

Describing the health-related quality of life impact of HIV infection: Findings from a study using the HIV Overview of Problems—Evaluation System (HOPES)

This study aimed to describe the results of findings from data collected with an HIV-specific health-related quality of life tool, and to examine the relationship between clinical and biological factors and health-related quality of life (HRQL). Data were collected as a cross-sectional, patient-completed assessment of health-related quality of life. Laboratory data were abstracted from the medical chart. Patients (n=318) with HIV infection including asymptomatic (37%), ARC (20%), AIDS (25%), and AIDS with cancer (18%) were receiving health services at one of the medical centres serving HIV-infected patients in the Los Angeles community, including UCLA, community physicians, Veterans Affairs Medical Centers, and a county hospital. Additional data were contributed by the Johns Hopkins University Medical Center CMV Retinitis Clinic. Symptomatic patients and patients with the lowest CD4 counts reported poorer HRQL than asymptomatic patients and patients with higher CD4 counts. However, medical and demographic variables explained only 35% of the variability of HRQL ratings in this sample of HIV-infected patients. While clinical status and Karnofsky performance status may be used to estimate the impact of HIV infection on HRQL, they are not a substitute for independent assessment of HRQL by the patient.This research was funded in part by the UCLA AIDS Clinical Research Center and CARES Consultants. To obtain more information about the HOPES, please contact the second author at CARES Consultants, 2210 Wilshire Blvd, Suite 359, Santa Monica CA 90403