Family group interventions in an early psychosis program: A re-evaluation of practice after 10 years of service delivery.

INTRODUCTION: The role of family in supporting service users in coping with illness and engaging in relapse prevention in early psychosis is important. Taking on this caring though is stressful and challenging, and it has been found that support and information for carers assists in their coping and reduces isolation. AIMS: To evaluate the current utility of a psychoeducation group program in a public adult mental health service, for the families of people experiencing early psychosis. METHODS: A purpose-designed pre- and post-intervention questionnaire was administered to quantitatively measure group participants' changes in perceptions of their understanding of mental illness and its treatment through attending the group. Additional qualitative items were used to determine other knowledge, benefits and any critical feedback. RESULTS: The group program continues to result in highly significant improvements in family members' understanding of psychosis, recovery, medications, relapse prevention and substance co-morbidities. Additional feedback reaffirmed previous findings that family members find group peer support valuable and that this reduces isolation and the experience of stigma. CONCLUSION: The current evaluation, conducted following 10 years of early psychosis group work, found there to be efficacy in family peer support groups and that it is important to provide family interventions in public early psychosis mental health services.

Enhancing emotion recognition in children with autism spectrum conditions: an intervention using animated vehicles with real emotional faces.

This study evaluated The Transporters, an animated series designed to enhance emotion comprehension in children with autism spectrum conditions (ASC). n = 20 children with ASC (aged 4-7) watched The Transporters everyday for 4 weeks. Participants were tested before and after intervention on emotional vocabulary and emotion recognition at three levels of generalization. Two matched control groups of children (ASC group, n = 18 and typically developing group, n = 18) were also assessed twice without any intervention. The intervention group improved significantly more than the clinical control group on all task levels, performing comparably to typical controls at Time 2. We conclude that using The Transporters significantly improves emotion recognition in children with ASC. Future research should evaluate the series' effectiveness with lower-functioning individuals.

Hypogonadotropic hypogonadism in mice lacking a functional Kiss1 gene.

The G protein-coupled receptor GPR54 (AXOR12, OT7T175) is central to acquisition of reproductive competency in mammals. Peptide ligands (kisspeptins) for this receptor are encoded by the Kiss1 gene, and administration of exogenous kisspeptins stimulates hypothalamic gonadotropin-releasing hormone (GnRH) release in several species, including humans. To establish that kisspeptins are the authentic agonists of GPR54 in vivo and to determine whether these ligands have additional physiological functions we have generated mice with a targeted disruption of the Kiss1 gene. Kiss1-null mice are viable and healthy with no apparent abnormalities but fail to undergo sexual maturation. Mutant female mice do not progress through the estrous cycle, have thread-like uteri and small ovaries, and do not produce mature Graffian follicles. Mutant males have small testes, and spermatogenesis arrests mainly at the early haploid spermatid stage. Both sexes have low circulating gonadotropin (luteinizing hormone and follicle-stimulating hormone) and sex steroid (beta-estradiol or testosterone) hormone levels. Migration of GnRH neurons into the hypothalamus appears normal with appropriate axonal connections to the median eminence and total GnRH content. The hypothalamic-pituitary axis is functional in these mice as shown by robust luteinizing hormone secretion after peripheral administration of kisspeptin. The virtually identical phenotype of Gpr54- and Kiss1-null mice provides direct proof that kisspeptins are the true physiological ligand for the GPR54 receptor in vivo. Kiss1 also does not seem to play a vital role in any other physiological processes other than activation of the hypothalamic-pituitary-gonadal axis, and loss of Kiss1 cannot be overcome by compensatory mechanisms.

Reduced levels of VEGF-A and MMP-2 and MMP-9 activity and increased TNF-alpha in menstrual endometrium and effluent in women with menorrhagia.

BACKGROUND: Heavy regular menstrual periods (menorrhagia) are an important cause of ill health in women and remain the leading indication for hysterectomy. Abnormalities of the endometrial blood vessels are among the possible causes of this condition. Many different factors affect endothelial cell growth, function and vessel remodelling. We sought to determine whether the levels of vascular endothelial growth factor-A (VEGF-A), tumour necrosis factor-alpha (TNF-alpha), matrix metalloproteinase (MMP)-2 and MMP-9 and soluble VEGF receptor-1 (VEGF-R1) were altered in the menstrual effluent of women with objective menorrhagia. We have also quantitated the VEGF-A mRNA in the menstruated endometrium. METHODS AND RESULTS: We recruited 37 women and determined their menstrual blood loss (MBL) over two cycles and collected menstrual effluent during the 2nd day of bleeding for 4 h. There was no difference in the total level of VEGF-A, and neither latent MMP. However, the concentration of VEGF-A was significantly reduced in the women with menorrhagia, as was the VEGF-A mRNA level. In addition, the active forms of both MMPs were markedly reduced and the total sVEGF-R1 as well as the TNF-alpha content were increased. CONCLUSIONS: This is the first study to show abnormalities of factors important for endothelial cell behaviour in the endometrium of women with menorrhagia. This may underlie the disordered vessel structure and/or function in this condition.

Menstrual effluent in endometriosis shows no difference in volume, VEGF-A, MMP2 and MMP9 or sFLT.

Since retrograde menstruation is considered a key event in the aetiology of endometriosis, this study sought to determine whether the menstrual effluent of women with this condition is different from that of those with a normal pelvis. As the amount of blood lost during menstruation is thought to be higher in this group, measured objective menstrual blood loss (MBL) was measured. In addition, factors enhancing both ectopic implantation of endometrium and its subsequent growth (by establishing a neo-vasculature) were chosen for study. Our hypothesis was that they are increased in the menstrual effluent of women with endometriosis. The study showed that at the time of menstruation, there is no difference in MBL or in the volume of menstrual effluent between women with endometriosis and those with a normal pelvis at laparoscopy. In addition, vascular endothelial growth factor-A (VEGF-A) message and protein, soluble truncated receptor sVEGF-R1 (sFLT), matrix metalloproteinase (MMP) 2 and MMP9 activities were also shown to be similar between the two groups. It is concluded that the enhanced expression of VEGF-A and MMP in the peritoneal fluid and ectopic lesions of endometriotic patients may be a secondary event, resulting from an innate difference in peritoneal and systemic factors rather than in the endometrium, causing an abnormal peritoneal response to menstrual debris and facilitating its ectopic implantation.