Promoting community engagement in a pre-registration nursing programme: a qualitative study of student experiences.

Aims: To offer child health student nurses a broader learning experience in practice with an autonomous choice of a volunteer placement area. To reflect the changing nature of health care and the move of care closer to home in the placement experience. To evaluate participants' experiences.

Prospective prediction of clinical drug response in high-grade gliomas using an ex vivo 3D cell culture assay.

Background: Clinical outcomes in high-grade glioma (HGG) have remained relatively unchanged over the last 3 decades with only modest increases in overall survival. Despite the validation of biomarkers to classify treatment response, most newly diagnosed (ND) patients receive the same treatment regimen. This study aimed to determine whether a prospective functional assay that provides a direct, live tumor cell-based drug response prediction specific for each patient could accurately predict clinical drug response prior to treatment.

Introduction of Stilbene Derivatives and Cinnamate Ester Derivatives at the ω-End Groups of Poly(Methyl Methacrylate) Prepared via RAFT Polymerization.

The capping of "living" poly(methyl methacrylate) (PMMA) and "living" polystyrene (PS), both prepared by the RAFT technique, with various olefins was screened using F-NMR spectroscopy. The capping of "living" PMMA with a labeled stilbene was as high as 63% and with certain cinnamate esters was essentially quantitative, but the capping of "living" polystyrene with all the olefins investigated was generally poor.

The role of the British Society of Periodontology.

Since 1949 the British Society of Periodontology (BSP) has been working hard to research, debate and involve themselves in all issues that affect its members. The aim of the BSP is to raise public, patient, dental and medical professionals' awareness of periodontology. Last year's president of the BSP, Dr Penny Hodge, here explains the structure, role and activities of the society.

Periodontal diagnosis in the context of the BSP implementation plan for the 2017 classification system of periodontal diseases and conditions: presentation of a patient with severe periodontitis following successful periodontal therapy and supportive periodontal treatment.

Case report A case of a 59-year-old female patient who attended with a history of periodontitis, who had been successfully treated and maintained for several years, is described. Following a full periodontal assessment, the patient was diagnosed with 'generalised periodontitis; stage IV; grade C; currently stable'.Conclusion The present case report exemplifies the use of the 2017 classification system in a successfully treated and well-maintained patient whose treatment need is supportive periodontal treatment.

Extraterrestrial prebiotic molecules: photochemistry vs. radiation chemistry of interstellar ices.

In 2016, unambiguous evidence for the presence of the amino acid glycine, an important prebiotic molecule, was deduced based on in situ mass-spectral studies of the coma surrounding cometary ice. This finding is significant because comets are thought to have preserved the icy grains originally found in the interstellar medium prior to solar system formation. Energetic processing of cosmic ices via photochemistry and radiation chemistry is thought to be the dominant mechanism for the extraterrestrial synthesis of prebiotic molecules.

Periodontal diagnosis in the context of the BSP implementation plan for the 2017 classification system of periodontal diseases and conditions: presentation of a patient with a history of periodontal treatment.

This case report is the fourth in a series that illustrates the application of the BSP implementation plan for diagnosing periodontitis patients according to the 2017 classification. It demonstrates the diagnostic approach and disease classification for a previously treated patient who presented with a diagnosis of unstable generalised periodontitis; stage IV, grade C. We describe a case of a 49-year-old patient who attended with a history of periodontal treatment over several years.

Avian mycobacteriosis in captive brolgas (Antigone rubicunda).

Case Series: Avian mycobacteriosis is a significant disease of a wide range of bird species worldwide. The most common causative agent, Mycobacterium avium, is reported to also infect a range of mammals, including humans. Of 11 brolgas (Antigone rubicunda) submitted to the University of Melbourne for postmortem examination over a 10-year period, 7 were diagnosed with mycobacteriosis.

Periodontal diagnosis in the context of the 2017 classification system of periodontal diseases and conditions: presentation of a patient with periodontitis localised to the molar teeth.

The objective of this case report is to illustrate the diagnosis and classification of periodontitis, according to the 2017 classification system, as recommended in the British Society of Periodontology (BSP) implementation plan. A 37-year-old female was diagnosed with periodontitis (molar-incisor pattern), stage III, grade C, currently unstable. Several issues pertinent to the diagnosis of localised forms of periodontitis in young patients are discussed in relation to the current and previous classification systems.

Periodontal diagnosis in the context of the 2017 classification system of periodontal diseases and conditions: Presentation of a middle-aged patient with localised periodontitis.

The objective of this case report is to illustrate the diagnosis and classification of periodontitis according to the 2017 classification system as recommended in the British Society of Periodontology (BSP) implementation plan. We describe a case of a patient who was diagnosed with 'localised periodontitis; stage II, grade B; currently unstable'. The present case report presents an example for the application of the new classification system and illustrates how the new classification system captures disease severity, extent and disease susceptibility by staging and grading periodontitis.

Periodontal diagnosis in the context of the BSP implementation plan for the 2017 classification system of periodontal diseases and conditions: presentation of a pair of young siblings with periodontitis.

The objective of this case report is to illustrate the diagnosis and classification of periodontitis according to the 2017 classification system as recommended in the British Society of Periodontology (BSP) implementation plan. We describe two cases in the form of a pair of siblings, who developed periodontitis very early in life. A 19-year-old female was diagnosed with 'generalised periodontitis; stage III/grade C; currently unstable'.

Periodontal diagnosis in the context of the 2017 classification system of periodontal diseases and conditions - implementation in clinical practice.

The 2017 World Workshop Classification system for periodontal and peri-implant diseases and conditions was developed in order to accommodate advances in knowledge derived from both biological and clinical research, that have emerged since the 1999 International Classification of Periodontal Diseases. Importantly, it defines clinical health for the first time, and distinguishes an intact and a reduced periodontium throughout. The term 'aggressive periodontitis' was removed, creating a staging and grading system for periodontitis that is based primarily upon attachment and bone loss and classifies the disease into four stages based on severity (I, II, III or IV) and three grades based on disease susceptibility (A, B or C).

Radiographic bone loss in a Scottish non-smoking type 1 diabetes mellitus population: A bitewing radiographic study.

Background: The dental complications of uncontrolled diabetes include reduced salivary flow rate, candidiasis and periodontal manifestations. A recent meta-analysis concluded that diabetes patients have a significantly higher severity, but not extent, of destructive periodontal disease than non-diabetics. The authors reported that most type-1 diabetes studies using dental radiographic data have not controlled for confounding factors such as smoking.

Synthesis of isopropyl-substituted anthraquinones via Friedel-Crafts acylations: migration of isopropyl groups.

Friedel-Crafts reactions of isopropyl-substituted benzenes with phthalic anhydride in the presence of aluminium trichloride, followed by cyclization of the products with strong sulfuric acid give, as expected, anthraquinones. The syntheses, however, often afford more than one anthraquinone. In some cases the isopropyl groups migrate cleanly to other ring positions; in other cases they are lost.

StreetWise: developing a serious game to support forensic mental health service users' preparation for discharge: a feasibility study.

Unlabelled: WHAT IS KNOWN ON THE SUBJECT?: Serious gaming can support learning and development. The use of serious games for skills development and the rehearsal of the management of events that cannot be replicated in real life is well established. Few serious games have been used in mental health services, and none in forensic mental health care.

Mouthwashes: Do They Work and Should We Use Them? Part 2: Anticaries, Antihalitosis and Dry Mouth Relief Efficacy of Mouthwashes.

This article will review the anticaries, antihalitosis and dry mouth relief efficacy of mouthwashes. Fluoride mouthwashes may provide an additional benefit to toothpaste and gel in children with a high risk of dental caries, but toothpaste alone may be a more acceptable mode of delivery. There may be a beneficial effect of fluoride mouthwashes on caries levels in older adults, particularly those at higher risk of root caries.

Mouthwashes: Do They Work and Should We Use Them? Part 1: Antiplaque Efficacy of Mouthwashes.

This article will focus on the antiplaque efficacy of mouthwashes. An antiplaque agent inhibits the formation of plaque and also reduces gingivitis. There is good evidence that chlorhexidine digluconate, used in the correct concentrations, is the gold standard agent against which all others should be measured.

The Influence of Glycated Hemoglobin on the Cross Susceptibility Between Type 1 Diabetes Mellitus and Periodontal Disease.

Background: Periodontal disease is a major complication of type 1 diabetes mellitus (T1DM). The aim of the present study is to investigate the relationship between glycated hemoglobin and circulating levels of interleukin (IL)-6, IL-8, and C-X-C motif chemokine ligand 5 (CXCL5) in non-smoking patients suffering from T1DM, with and without periodontitis. In addition, to determine the effect of advanced glycation end products (AGE) in the presence and absence of Porphyromonas gingivalis lipopolysaccharide (LPS) on IL-6, IL-8, and CXCL5 expression by THP-1 monocytes and OKF6/TERT-2 cells.

Urine TMPRSS2:ERG Plus PCA3 for Individualized Prostate Cancer Risk Assessment.

Background: TMPRSS2:ERG (T2:ERG) and prostate cancer antigen 3 (PCA3) are the most advanced urine-based prostate cancer (PCa) early detection biomarkers.

Objective: Validate logistic regression models, termed Mi-Prostate Score (MiPS), that incorporate serum prostate-specific antigen (PSA; or the multivariate Prostate Cancer Prevention Trial risk calculator version 1.0 [PCPTrc]) and urine T2:ERG and PCA3 scores for predicting PCa and high-grade PCa on biopsy.