Treatment of humeral shaft fractures related to associated injuries. A retrospective study of 237 patients.

The results of treatment in 237 patients with humeral shaft fractures in relation to the severity of associated injuries were reviewed. Three groups were defined with the Injury Severity Score: multiply injured (ISS greater than or equal to 18; n 58), moderately injured (4 less than ISS less than 18; n 52), and singly injured patients (ISS = 4; n 127). Three basic forms of therapy were evaluated: operative stabilization, traction, and bracing. In singly injured patients the best results were obtained by bracing, and no cases of delayed union were observed. In multiply injured patients, the incidence of delayed union was low after operative stabilization. In moderately injured patients who had to remain in bed, traction therapy was warranted. The majority of 21 primary and 19 secondary radial nerve injuries showed good recovery, independent of surgical exploration.     

The philosophical and sociological context of mental health care legislation

This paper explores mental health legislation from a philosophical and sociological perspective. It is argued that mental health law exists primarily as a coercive social control instrument and that the maintenance of a separate legislative framework for the mentally ill is based upon dubious legal and philosophical grounds. The need for changes in mental health law has been accelerated by the move in Britain toward care in the community. One of the most important issues at the centre of the debate revolves around the concept of 'dangerousness' and mental disorder. The research into the extent to which the risk of violence can be predicted appears problematic from a reform perspective. Prediction is considered to be the overriding problem that leads to a violation of patients' civil rights, especially in relation to black and ethnic minority groups. Equity in law is necessary for the protection of patient's rights and particularly for the protection of those people who enter mental health care systems concerned with issues of control at the expense of care.     

The origins of insane asylums in England during the 19th century: a brief sociological review

This paper explores the origins of insane asylums in 19th century England by comparing the official 'received' medically dominated perspective with an alternative sociological perspective The major structural changes in provision are addressed as the focus for analysing the differing histories A brief review is presented of the responses to insane people prior to the national asylum programme following the 1845 Lunacy Act, and of the reform logic that underpinned asylum care The alternative sociological perspective presents the origins of psychiatric asylums as part of the social and economic changes occuring generally at that time As such the origins of insane asylums are presented as part of a state-guided 'sanitary'movement which included poor, criminal and insane people within its remit The effect of state-guided correction was the segregation of insane people from both the general population and other deviants who were formerly classed together Insane people are thus presented as a group of deviants who departed most radically from the 'rational individualist' qualities of self-control, predictability and responsibility required in the industrialized world of capital social relations that emerged during the last century     

No effect of an oleoylethanolamide-related phospholipid on satiety and energy intake: a randomised controlled trial of phosphatidylethanolamine

Background  

Phosphatidylethanolamine (PE) is a phospholipid which is biosynthesized into long chain N-acylethanolamines (NAEs) including oleoylethanolamide (OEA), a known inhibitor of food intake. The aim of this study was to investigate whether PE-containing lipids can also inhibit intake. This was a 4 treatment intervention where 18 male participants were given a high-fat test breakfast (2.5MJ, 53 en% fat) containing (i) high-phospholipid, high-PE lipid (ii) high-phospholipid, medium-PE lipid (iii) no-phospholipid, no-PE control lipid or (iv) water control, in a randomised cross-over. Visual analogue scales (VAS) were used to assess post-ingestive hunger and satiety, and energy intake (EI) was measured at an ad libitum lunch meal after 3.5hours.     

Hearing thresholds of normal and fenestrated deaf pigeons. A behavioural study on hearing with the vestibular organ

Hearing thresholds were measured for 5 normal pigeons with the heart-rate conditioning method. After extirpation of the membranous cochlea on both sides and fenestration of the lateral canals, hearing thresholds were measured again with the same method at 250, 750 and 1500 Hz. Hearing thresholds found in this way for deaf fenestrated pigeons correspond very well to threshold values for the "Tullio effect". Electrical activity in the vestibular nerve evoked by sound is thought to be the origin of these phenomena.     

Sensitivity of the vestibular system to acoustic stimuli

Summary Cochlea-deprived pigeons were placed on a rotating platform and stimulated with sound after fenestration of the lateral canal. The whole nerve action potentials evoked by the sound stimulus were suppressed by the rotatory stimulus. The time course of this suppression makes the lateral crista the most acceptable site of generation of the action potential. In another type of experiment, single unit responses were recorded from the lateral ampullary nerve during stimulation with sound. Phase-lock of the response to the stimulus was best for frequencies from 0.5 to 1 kHz.Presented at the 18th Workshop on Inner Ear Biology, Montpellier/La Grande Motte, September 14–16, 1981