Patient outcomes in an Australian low secure forensic psychiatric rehabilitation inpatient unit: a 10-year retrospective study.

The aim of this study is to investigate the background and discharge outcomes of the forensic patient population rehabilitated through a low secure forensic psychiatric rehabilitation inpatient unit. Currently within Australia and internationally there is a scarcity of research completed within this setting. A quantitative methodology was selected coupled with descriptive statistics to investigate a total of 23 patients and analyse their demographics, historical information, length of stay and post-discharge outcomes including readmission and breach of forensic orders.

Improving the sexual health of young people experiencing homelessness.

The sexual health needs of young people experiencing homelessness in the UK have not been researched adequately. This study aimed to examine knowledge and attitudes around sexual health and contraceptive use amongst this vulnerable group to develop suitable models of care in the community. A qualitative ethnographic case-study following Burawoy's extended case method was used.

Counselling to include tailored use of combined oral contraception in clinical practice: an evaluation.

Background: Combined oral contraception (COC, 'the pill') remains the most prescribed method of contraception in the UK. Although a variety of regimens for taking monophasic COC are held to be clinically safe, women are not routinely counselled about these choices and there is a lack of evidence on how to provide this information to women.

Aim: To assess the usefulness and feasibility of including tailored use of monophasic COC within routine COC counselling in a sexual and reproductive health (SRH) service using a structured format.

Designing a sexual health risk assessment for young people.

Sexual health nurses working with teenagers from the black and minority ethnic community reflect on fieldwork undertaken for a Mary Seacole leadership award aimed at reducing inequalities.

Hypoxia-inducible factor 1 alpha is required for the tumourigenic and aggressive phenotype associated with Rab25 expression in ovarian cancer.

The small GTPase Rab25 has been functionally linked to tumour progression and aggressiveness in ovarian cancer and promotes invasion in three-dimensional environments. This type of migration has been shown to require the expression of the hypoxia-inducible factor 1 alpha (HIF-1α). In this report we demonstrate that Rab25 regulates HIF-1α protein expression in an oxygen independent manner in a panel of cancer cell lines.

Cucurbit [7] uril encapsulated cisplatin overcomes resistance to cisplatin induced by Rab25 overexpression in an intraperitoneal ovarian cancer model.

Background: Ovarian cancer is the most fatal of gynaecological malignancies, usually detected at a late stage with intraperitoneal dissemination. Appropriate preclinical models are needed that recapitulate both the histopathological and molecular features of human ovarian cancer for drug-efficacy analysis.

Methods: Longitudinal studies comparing cisplatin performance either alone or in a novel cisplatin-based delivery-system, cucurbit[7]uril-encapsulated cisplatin (cisplatin@CB[7]) were performed on subcutaneous (s.

Identification of blottin: a novel gastric trefoil factor family-2 binding protein.

The trefoil factor family (TFF) peptides are important in gastro-intestinal mucosal protection and repair. Their mechanism of action remains unclear and receptors are sought. We aimed to identify and characterise proteins binding to TFF2.

Gastrokine 1 is abundantly and specifically expressed in superficial gastric epithelium, down-regulated in gastric carcinoma, and shows high evolutionary conservation.

Through previous large-scale gene expression profiling we identified a transcript that was abundant in normal stomach and down-regulated in gastric cancer. Genes expressed at similar levels included gastrin, MUC5 and pS2, which are important in gastric function. We aimed to characterise this candidate, gastrokine 1 (GKN1), at mRNA, DNA, protein and tissue levels.

Senescing oral dysplasias are not immortalized by ectopic expression of hTERT alone without other molecular changes, such as loss of INK4A and/or retinoic acid receptor-beta: but p53 mutations are not necessarily required.

Our previous work showed that acquisition of immortality at the dysplasia stage of oral cancer progression was consistently associated with four changes: loss of retinoic acid receptor (RAR)-beta and p16INK4A expression, p53 mutations and activation of telomerase. One atypical dysplasia (D17) that underwent delayed senescence after an extended lifespan showed loss of RAR-beta and p16INK4A/p14ARF expression, but retained functional wild-type p53 and telomerase was not activated. We now demonstrate that retroviral delivery of hTERT results in telomere lengthening and immortalization of D17 without loss of functional wild-type p53 activity.

Molecular changes associated with oral dysplasia progression and acquisition of immortality: potential for its reversal by 5-azacytidine.

This study has identified molecular changes characteristic of early oral cancer progression. We reported previously that acquisition of the immortal phenotype is an early event in oral cancer development (F. McGregor et al.

Avance: silver hydropolymer dressing for critically colonized wounds.

Avance is a hydropolymer dressing that has a silver compound bonded into it. The silver acts as a bacterial shield to prevent bacterial invasion, and as a bacterial barrier to impede cross-infection. This article aims to give an overview of the use of silver in eradicating surface bacteria, and provides case study evidence of the use of Avance on the leg ulcers of two patients.