ABSTRACT
Thirty healthy young women volunteered to complete questionnaires concerning physical and psychological symptoms during a full menstrual cycle. A maximal incidence of minor physical and psychological symptoms was observed in the first few days of menstruation. This was preceded by a gradual rise in the level of symptomatology during the premenstruum.
Subject(s)
Premenstrual Syndrome/psychology , Adult , Affective Symptoms/psychology , Australia , Female , Humans , Premenstrual Syndrome/diagnosis , Prospective Studies , Psychological TestsABSTRACT
Nine female patients with anorexia nervosa were studied, three of them at different stages of weight gain. Basal plasma LH (luteinising hormone) was depressed in emaciated patients, but basal plasma FSH (follicle stimulating hormone) was normal. LH was significantly lower in patients who had been amenorrhoeic for less than 24 months than in those whose amenorrhoea was of longer duration. LH and FSH levels were stimulated by LHRH (luteinizing hormone releasing hormone), infused at a rate of 0.5 microgram/min for four hours. One patient, tested at 60% of standard weight, had no LH response. In all other patients below 70% of standard, the maximal LH response occurred within the first hour of infusion. In patients at higher weights, the LH response was biphasic, and the maximal level was reached during the last hour of the infusion. The FSH response, similarly, approached maximal during the first hour in patients below 70% of standard, but continued to rise throughout the infusion in patients at higher weights. Body weight expressed as a percentage of standard correlated significantly with both phases of the LH response, but not with the FSH response. Most previous authors have found an association between low body weight and depressed pituitary gonadotrophins in anorexia nervosa. The present findings further elucidate this relationship.
Subject(s)
Anorexia Nervosa/blood , Follicle Stimulating Hormone/blood , Gonadotropin-Releasing Hormone , Luteinizing Hormone/blood , Pituitary Gland/physiopathology , Adolescent , Adult , Amenorrhea/etiology , Anorexia Nervosa/complications , Anorexia Nervosa/physiopathology , Female , HumansABSTRACT
In a retrospective study of case notes a number of experiential and psychological factors were discerned of possible importance to the psychogenesis of anorexia nervosa. These factors included issues of dependence and independence, sexual challenge, concern about obesity, and a variety of other, less specific stresses. Attempts to confirm the findings by means of a prospective study were impeded by difficulties in defining the onset of the illness. While in some patients the occurrence of anorexic type behaviour led immediately to weight loss, in others there was a significant delay between the onset of behavioural change and consequent emaciation.
