Illness doesn't belong to us.

There has been little research in Britain into the experiences of doctors who are ill. We conducted in-depth interviews with 64 doctors of all grades with a recent illness lasting one month or more. Whether the illness was physical or psychiatric, many expressed the idea that illness is inappropriate for doctors.

Development and evaluation of evidence based risk assessment tool (STRATIFY) to predict which elderly inpatients will fall: case-control and cohort studies.

Objectives: To identify clinical characteristics of elderly inpatients that predict their chance of falling (phase 1) and to use these characteristics to derive a risk assessment tool and to evaluate its power in predicting falls (phases 2 and 3).

Design: Phase 1: a prospective case-control study. Phases 2 and 3: prospective evaluations of the derived risk assessment tool in predicting falls in two cohorts.

Randomised controlled trial to evaluate early discharge scheme for patients with stroke.

Objective: To assess the clinical effectiveness of an early discharge policy for patients with stroke by using a community based rehabilitation team.

Design: Randomised controlled trial to compare conventional care with an early discharge policy.

Setting: Two teaching hospitals in inner London.

Information recall in genetic counselling: a pilot study of its assessment.

One of the main aims of genetic counselling is to provide information to patients that they can understand and recall. Measuring information recall is problematic and most studies do not make the comparison between recalled information and the information that is given in consultations. The aim of this study was to determine the validity of using genetic counsellors' reports of information given in genetic consultations as the basis for a measure of patient recall.

Using uncovered metallic endoprostheses to treat recurrent benign esophageal strictures.

Objective: The management of recurrent benign esophageal strictures is a difficult clinical problem, especially in patients who are not surgical candidates. We evaluated the role of uncovered metallic endoprostheses in four patients who had strictures that were resistant to repeated balloon dilatation.

Conclusion: Our preliminary experience indicates that uncovered metallic endoprostheses can be effective in treating a select group of patients who have benign esophageal strictures and for whom multiple dilatations have failed.

Sickness absence and 'working through' illness: a comparison of two professional groups.

Background: Few studies have investigated occupational groups reporting low rates of sickness absence because of an assumption that these rates indicate low morbidity. This is inconsistent with the view that sickness absence, which may be caused by social and psychological rather than medical factors, does not equate with morbidity. This paper investigates rates of sickness absence and factors influencing decisions not to take sick leave among doctors and a comparative professional group.

Characterization of the gene (VBP1) and transcript for the von Hippel-Lindau binding protein and isolation of the highly conserved murine homologue.

A single-copy, widely expressed gene of at least 30 kb and six exons was discovered via a hybrid mRNA resulting from an inversion causing hemophilia A. A segment of the 1.7-kb message of this gene has been shown by others to encode a protein (named VBP1) interacting with the product of the von Hippel-Lindau gene and thus is expected to participate in pathways involving this tumor suppressor gene.

The DIA anatomic abutment system and telescopic prostheses: a clinical report.

Implant-supported prostheses may benefit from the versatility of design and favorable appearance offered by telescopic restorations. This project investigated the effectiveness of 208 abutments designed and produced by Dental Imaging Associates and the 73 prostheses supported by them over a 2-year period. No complications were found in the single-tooth group, although the sample was small (n = 7).

Relationship between human papillomavirus infection and overexpression of p53 protein in cervical carcinomas and lymph node metastases.

Overexpression of p53 protein is common in cervical carcinoma. We investigated archival biopsies from 26 cervical cancer patients (24 with available lymph nodes) to determine the relationship between p53 overexpression and HPV infection at the cervix and lymph nodes. Twelve cervical carcinoma patients had p53 protein in cervical biopsies detectable by immunohistochemistry using monoclonal antibody DO-1, and 22 were positive for HPV DNA in polymerase chain reaction assays (16, contained HPV-16; 3, HPV-18; and, 3 HPV-X).

Flow cytometric analysis of chlorhexidine action.

The mechanism by which chlorhexidine kills bacteria is still ill defined. We have investigated the action of chlorhexidine on Escherichia coli JM101/psb311 using a combination of flow cytometry and traditional methods. Chlorhexidine-induced uptake by E.

The conceptual basis of ethnic group terminology and classifications.

"Ethnic group" is a problematic variable in health-related research. While self-identification is now widely accepted as the appropriate mode of assignment, the impracticalities of a free response in the collection of ethnic group data mean that categorisation into a limited set of choices must take place. The substantial and increasing number of persons in minority ethnic groups who identify through non-standard responses emphasises the need to develop classifications that accommodate salient vernacular terminology.

Radiological assessment of the effects of potential root-end filling materials on healing after endodontic surgery.

The effects of three root-end filling materials on healing following endodontic surgery were assessed radiologically and correlated with histological findings reported elsewhere. The materials compared were a light-cured glass ionomer cement (Vitrebond), a reinforced zinc oxide-eugenol cement (Kalzinol) and amalgam. The root canals of 27 two-rooted mandibular premolar teeth of six beagle dogs were inoculated with endodontic pathogenic bacteria to induce periradicular lesions.

Simulation of IGF-I pharmacokinetics after infusion of recombinant IGF-I in human subjects.

The pharmacokinetics of recombinant human insulin-like growth factor I (IGF-I) were studied in four healthy volunteers by a 3-h infusion at a rate of 20 micrograms.kg-1.h-1.

The effects of two doses of replacement growth hormone on the biochemical, body composition and psychological profiles of growth hormone-deficient adults.

This study examined the effects of growth hormone (GH) replacement on the insulin-like growth factor-I (IGF-I), body composition and psychological profiles of GH-deficient adults. We assessed whether two doses of GH produced different effects on these variables and whether patients who, at the end of the study chose to remain on long-term GH replacement responded differently to those who chose to abandon therapy. Forty-two adults (aged 42.

Expression of tissue type plasminogen activator and type 1 plasminogen activator inhibitor, and persistent fibrin deposition in chronic renal allograft failure.

Persistent fibrin deposition has been observed in kidneys undergoing chronic rejection, and has been suggested to contribute to the obliteration of the vasculature in these grafts. The mechanisms leading to it are not clear. Fibrinolysis, the process to remove fibrin in tissues, is initiated by tissue type plasminogen activator (tPA) and suppressed by type 1 plasminogen activator inhibitor (PAI-1).

T-cell epitopes recognized within the 65,000 MW hsp in patients with IgA nephropathy.

IgA nephropathy (IgAN) is the commonest cause of glomerulonephritis and clinical exacerbation of IgAN is frequently associated with mucosal infection. T-cell receptor gamma delta (TCR gamma delta+) cells are increased in both the circulation and in renal biopsies of patients with progressive IgAN. We examined the hypothesis that specific peptides within the 65,000 MW heat-shock protein (hsp) might stimulate TCR gamma delta cells and play a part in the immunopathogenesis of IgAN.

Immune memory in CD4+ CD45RA+ T cells.

This study addresses the question of whether human peripheral CD4+ CD45RA+ T cells possess antigen-specific immune memory. CD4+ CD45RA+ T cells were isolated by a combination of positive and negative selection. Putative CD4+ CD45RA+ cells expressed CD45RA (98.

Nitric oxide enhancement of cholinergic amacrine activity by inhibition of glycine release.

Purpose: To investigate a possible interaction between cholinergic and nitrergic amacrine cells in the rabbit retina.

Methods: The activity of cholinergic amacrine cells was estimated by measuring the light-evoked release of [3H]-acetylcholine (ACh) from the retina of rabbits anesthetized with urethane. An eyecup was prepared and filled with Krebs-Ringer bicarbonate solution, containing [3H]-choline.

Rates of forgetting in organic amnesia following temporal lobe, diencephalic, or frontal lobe lesions.

Forgetting rates were examined in patients with diencephalic, temporal lobe, or frontal lesions. No significant differences were found in short-term forgetting of verbal and nonverbal material; in recognition memory for pictures, words, or designs over delays between 1 min and 20 or 30 min; or on a measure of explicit cued recall for words, calculated in terms of the process dissociation procedure. Significantly faster forgetting was found in the diencephalic and the temporal lobe groups in the free recall of pictures of objects, although there was no difference between these 2 groups.