Characterisation of the differential expression of marker antigens by normal and malignant endometrial epithelium

In order to examine the production of marker proteins, a reproducible method has been established for culturing purified epithelial cells from normal and malignant endometrium. We have examined the differential expression of secretory proteins using immunohistochemistry in frozen tissue sections, immunocytochemistry in cell cultures derived from the same specimens and protein assays on the culture supernatants. Placental protein 14 (PP14) was produced by normal premenopausal epithelium but not by the post-menopausal or malignant endometrial epithelium. In contrast, placental alkaline phosphatase (PLAP) was produced by endometrial cancers and the endometrial adenocarcinoma-derived cell line Ishikawa, but not by the normal endometrial epithelium. Other markers such as CA-125, which was produced by both normal and malignant endometrium but not by the cell line, and human chorionic gonadotrophin (beta-hCG), which was produced by Ishikawa cells but not by any of the fresh tissues, were less cancer specific. Placental alkaline phosphatase is a direct product of endometrial cancers that can be readily assayed in serum using this two-site assay to test its clinical usefulness in monitoring patients at risk for endometrial cancer

Outpatient Commitment: A Competency Based Justification

A recent survey of state statutes for outpatient commitment (Torrey and Kaplan, 1995) indicates that while thirty-five states and the District of Columbia have laws permitting outpatient commitment, Massachusetts is not one of them. Rather, Massachusetts uses a competency-based, substituted-decision-making model for the involuntary administration of medication in the community. To appreciate the Massachusetts model, it is important to understand how this court-ordered involuntary outpatient treatment fits into the overall scheme of outpatient commitment and how it is structured. A review of involuntary outpatient treatment (IOT) literature indicates that it is prudent to distinguish between outpatient commitment, conditional release, and conservatorship-guardianship (Torrey and Kaplan, 1995). Two states whose IOT is based on the guardianship process and is described in the literature are California and New Mexico. Lamb and Weinberger (1992, 1993) have discussed California’s use of guardians for the gravely disabled psychiatric outpatient, and Schneider-Braus (1986) has presented a single case report from New Mexico

Characteristics of populations of granulosa cells from individual follicles in women undergoing 'coasting' during controlled ovarian stimulation (COS) for IVF

BACKGROUND: The aim of this study was to evaluate the functional characteristics of granulosa cell populations of individual follicles of women undergoing controlled ovarian stimulation (COS) for IVF/ICSI in whom gonadotrophin had been withheld (‘coasted’) for the prevention of OHSS. METHODS: Follicular fluid and granulosa cells were isolated from 224 individual follicles in 41 women who had been coasted and from 257 individual follicles in 50 women who had a ‘normal’ response to COS. Cells were cultured at 10 000 cells per well, to evaluate progesterone secretion. Follicular fluid was assayed for progesterone and estradiol (E2). RESULTS: No significant differences were observed between the two groups with respect to granulosa cell number or follicular fluid progesterone and E2 and follicle size, the retrieval of an oocyte and the subsequent fertilization of the oocyte. However, the granulosa cells derived from the coasted group showed a higher rate of progesterone secretion per cell at 72 h which was sustained for longer. Differences were also seen at 72 and 120 h of culture with a loss of correlation between progesterone secretion and follicle diameter in the coasted group. CONCLUSIONS: Our findings suggest that coasting has an effect on the functional capacity of the granulosa cells and the duration of their function. It is likely that in women at risk of OHSS who are not coasted, the granulosa cells have the capacity to produce significantly more chemical mediators per cell and for a more prolonged period of time

The Impact of Suicide Calls on Police

This Issue Brief examines the impact and stressors for police officers of responding to completed suicide calls. The authors present findings from a study of over 225 Massachusetts police officers and offer training recommendations to address mental health needs within the law enforcement community

Temporal Patterns of Arrest in a Cohort of Adults Receiving Mental Health Services: The Massachusetts Mental Health / Criminal Justice Cohort Study

Criminal Justice Involvement among Clientele is a Major Concern for State Mental Health Agencies. Mental health and criminal justice systems provide services at various points along the interface of these systems to reduce offending and re-offending, including: - Diversion programs - Mental Health Courts - Re-Entry Little information about scope of offending to guide service development. This study provides data on the prevalence, type and temporal patterns of arrest for a large sample of adults followed for roughly 9.5 years