Knowledge and attitude of nursing students regarding older adults' sexuality: a cross-sectional study

Background: Although older adults are sexual, sexuality is infrequently discussed with them by health care professionals. Nursing students, as future professionals, can make an important contribution by developing competences in discussing intimacy and sexuality with older adults to increase quality of life and to prevent sexual problems. In order to improve these competences, current levels of knowledge and attitude need to be explored.Objectives: To investigate i) knowledge and attitudes of nursing students regarding intimacy and sexuality of older adults, ii) the difference in knowledge and attitudes of nursing students in different years of study and iii) frequency of discussing intimacy and sexuality with older adults. Design: Cross-sectional.Settings: A University of Applied Sciences in the Netherlands.Participants: Nursing students, >= 16 years who were able to read and write in Dutch.Methods: The Ageing Sexual Knowledge and Attitudes Scale was used among nursing students. Furthermore, demographic information and frequencies were collected. Data was analyzed using SPSS.Results: In total, 732 students participated. The mean knowledge-score was 43.9 (SD = 8.9), the mean attitudescore 64.3 (SD = 16.0). Unlike attitude, the level of knowledge differed significantly per year of study: first year students had the lowest and third year students the highest knowledge. Most students stated they 'never' (54.1%) or 'once' (13.2%) discussed intimacy and sexuality with older adults. Reasons to avoid talking about intimacy and sexuality were feelings of 'not being the right person' (17.3%) and 'incompetence' (14.0%).Conclusions: Nursing students had moderate knowledge and positive attitudes toward older adults' intimacy and sexuality. The knowledge-level differed per year of study, the attitude level did not. Only a minority discussed intimacy and sexuality with older adults. Moderate knowledge and positive attitudes do not mean that intimacy and sexuality is discussed. To ensure students feel responsible and competent, interventions should focus on continuous knowledge dissemination, role clarification and role modelling.Neuro-urology: functional disorders in male and female urogenital trac

Landbouwperspectieven in Noord-Holland tot 2040 : bouwstenen voor de structuurvisie van de provincie

Dit rapport is het resultaat van een onderzoek naar de landbouwstructuur in de provincie Noord-Holland. Het onderzoek was ondernomen in opdracht van het adviesbureau Decisio B.V., dat in opdracht van de provincie werkt. Doel was om bouwstenen aan te leveren voor de provinciale structuurvisie. In het kader van de nieuwe Wet ruimtelijke ordening moeten alle provincies een dergelijke structuurvisie maken. Het rapport beschrijft de huidige situatie en recente trends in de Noord-Hollandse landbouwsector, en de perspectieven voor de komende decennia. Het accent ligt daarbij op de behoefte aan ruimte, en hoe deze kan worden ingevuld binnen eisen van ruimtelijke kwaliteit. This report is the result of a study into the agricultural structure in the province of Noord-Holland. The study was undertaken on behalf of consultancy firm Decisio B.V., which works for the province. The aim was to supply building blocks for the provincial structural vision. In the framework of the new Spatial Planning Act, all provinces must produce a strong structural vision. The report describes the current situation and recent trends in the agricultural sector in Noord-Holland and the prospects for the coming decades. The emphasis here lies on the need for space and how this can be provided within demands for spatial quality

Large-scale pharmacogenomic study of sulfonylureas and the QT, JT and QRS intervals: CHARGE Pharmacogenomics Working Group

Sulfonylureas, a commonly used class of medication used to treat type 2 diabetes, have been associated with an increased risk of cardiovascular disease. Their effects on QT interval duration and related electrocardiographic phenotypes are potential mechanisms for this adverse effect. In 11 ethnically diverse cohorts that included 71 857 European, African-American and Hispanic/Latino ancestry individuals with repeated measures of medication use and electrocardiogram (ECG) measurements, we conducted a pharmacogenomic genome-wide association study of sulfonylurea use and three ECG phenotypes: QT, JT and QRS intervals. In ancestry-specific meta-analyses, eight novel pharmacogenomic loci met the threshold for genome-wide significance (P<5 × 10−8), and a pharmacokinetic variant in CYP2C9 (rs1057910) that has been associated with sulfonylurea-related treatment effects and other adverse drug reactions in previous studies was replicated. Additional research is needed to replicate the novel findings and to understand their biological basis

Rare variant in scavenger receptor BI raises HDL cholesterol and increases risk of coronary heart disease.

Scavenger receptor BI (SR-BI) is the major receptor for high-density lipoprotein (HDL) cholesterol (HDL-C). In humans, high amounts of HDL-C in plasma are associated with a lower risk of coronary heart disease (CHD). Mice that have depleted Scarb1 (SR-BI knockout mice) have markedly elevated HDL-C levels but, paradoxically, increased atherosclerosis. The impact of SR-BI on HDL metabolism and CHD risk in humans remains unclear. Through targeted sequencing of coding regions of lipid-modifying genes in 328 individuals with extremely high plasma HDL-C levels, we identified a homozygote for a loss-of-function variant, in which leucine replaces proline 376 (P376L), in SCARB1, the gene encoding SR-BI. The P376L variant impairs posttranslational processing of SR-BI and abrogates selective HDL cholesterol uptake in transfected cells, in hepatocyte-like cells derived from induced pluripotent stem cells from the homozygous subject, and in mice. Large population-based studies revealed that subjects who are heterozygous carriers of the P376L variant have significantly increased levels of plasma HDL-C. P376L carriers have a profound HDL-related phenotype and an increased risk of CHD (odds ratio = 1.79, which is statistically significant)

Genome-wide meta-analysis of variant-by-diuretic interactions as modulators of lipid traits in persons of European and African ancestry

Hypertension (HTN) is a significant risk factor for cardiovascular morbidity and mortality. Metabolic abnormalities, including adverse cholesterol and triglycerides (TG) profiles, are frequent comorbid findings with HTN and contribute to cardiovascular disease. Diuretics, which are used to treat HTN and heart failure, have been associated with worsening of fasting lipid concentrations. Genome-wide meta-analyses with 39,710 European-ancestry (EA) individuals and 9925 African-ancestry (AA) individuals were performed to identify genetic variants that modify the effect of loop or thiazide diuretic use on blood lipid concentrations. Both longitudinal and cross sectional data were used to compute cohort-specific interaction results, which were then combined through meta-analysis in each ancestry. These ancestry-specific results were further combined through trans-ancestry meta-analysis. Analysis of EA data identified two genome-wide significant (p < 5 × 10−8) loci with single nucleotide variant (SNV)-loop diuretic interaction on TG concentrations (including COL11A1). Analysis of AA data identified one genome-wide significant locus adjacent to BMP2 with SNV-loop diuretic interaction on TG concentrations. Trans-ancestry analysis strengthened evidence of association for SNV-loop diuretic interaction at two loci (KIAA1217 and BAALC). There were few significant SNV-thiazide diuretic interaction associations on TG concentrations and for either diuretic on cholesterol concentrations. Several promising loci were identified that may implicate biologic pathways that contribute to adverse metabolic side effects from diuretic therapy

2020 ESC Guidelines on acute coronary syndrome without ST-segment elevation: recommendations and critical appraisal from the Dutch ACS and Interventional Cardiology working groups

Recently, the European Society of Cardiology (ESC) has updated its guidelines for the management of patients with acute coronary syndrome (ACS) without ST-segment elevation. The current consensus document of the Dutch ACS working group and the Working Group of Interventional Cardiology of the Netherlands Society of Cardiology aims to put the 2020 ESC Guidelines into the Dutch perspective and to provide practical recommendations for Dutch cardiologists, focusing on antiplatelet therapy, risk assessment and criteria for invasive strategy.Cardiolog

Discovery of Genetic Variation on Chromosome 5q22 Associated with Mortality in Heart Failure

Failure of the human heart to maintain sufficient output of blood for the demands of the body, heart failure, is a common condition with high mortality even with modern therapeutic alternatives. To identify molecular determinant

Meta-analysis of 49 549 individuals imputed with the 1000 Genomes Project reveals an exonic damaging variant in ANGPTL4 determining fasting TG levels

Background So far, more than 170 loci have been associated with circulating lipid levels through genomewide association studies (GWAS). These associations are largely driven by common variants, their function is often not known, and many are likely to be markers for the causal variants. In this study we aimed to identify more new rare and low-frequency functional variants associated with circulating lipid levels. Methods We used the 1000 Genomes Project as a reference panel for the imputations of GWAS data from ~60 000 individuals in the discovery stage and ~90 000 samples in the replication stage. Results Our study resu

Trans-ancestry genome-wide association study identifies 12 genetic loci influencing blood pressure and implicates a role for DNA methylation

We carried out a trans-ancestry genome-wide association and replication study of blood pressure phenotypes among up to 320,251 individuals of East Asian, European and South Asian ancestry. We find genetic variants at 12 new loci to be associated with blood pressure (P = 3.9 × 10-11 to 5.0 × 10-21). The sentinel blood pressure SNPs are enriched for association with DNA methylation at multiple nearby CpG sites, suggesting that, at some of the loci identified, DNA methylation may lie on the regulatory pathway linking sequence variation to blood pressure. The sentinel SNPs at the 12 new loci point to genes involved in vascular smooth muscle (IGFBP3, KCNK3, PDE3A and PRDM6) and renal (ARHGAP24, OSR1, SLC22A7 and TBX2) function. The new and known genetic variants predict increased left ventricular mass, circulating levels of NT-proBNP, and cardiovascular and all-cause mortality (P = 0.04 to 8.6 × 10-6). Our results provide new evidence for the role of DNA methylation in blood pressure regulation

Genome-wide meta-analysis uncovers novel loci influencing circulating leptin levels.

Leptin is an adipocyte-secreted hormone, the circulating levels of which correlate closely with overall adiposity. Although rare mutations in the leptin (LEP) gene are well known to cause leptin deficiency and severe obesity, no common loci regulating circulating leptin levels have been uncovered. Therefore, we performed a genome-wide association study (GWAS) of circulating leptin levels from 32,161 individuals and followed up loci reaching P<10(-6) in 19,979 additional individuals. We identify five loci robustly associated (P<5 × 10(-8)) with leptin levels in/near LEP, SLC32A1, GCKR, CCNL1 and FTO. Although the association of the FTO obesity locus with leptin levels is abolished by adjustment for BMI, associations of the four other loci are independent of adiposity. The GCKR locus was found associated with multiple metabolic traits in previous GWAS and the CCNL1 locus with birth weight. Knockdown experiments in mouse adipose tissue explants show convincing evidence for adipogenin, a regulator of adipocyte differentiation, as the novel causal gene in the SLC32A1 locus influencing leptin levels. Our findings provide novel insights into the regulation of leptin production by adipose tissue and open new avenues for examining the influence of variation in leptin levels on adiposity and metabolic health