High Resolution Melting Analysis (HRMA) is a rapid and sensitive method for single nucleotide polymorphism (SNP) analysis. In the present study we present a novel HRMA assay to detect three SNPs in close proximity of each other in the first exon of the gene encoding mannosebinding lectin (MBL), a key molecule of innate immunity. These SNPs have been selected for their known biological and clinical relevance. The three SNPs in MBL2 were simultaneously determined in sixty-nine human DNA samples using HRMA and a single non-fluorescent melting probe, without any post-PCR processing of samples. Combining analyses from amplicon melting and probe melting, we have been able to discriminate ten exon 1 MBL2 genotypes with HRMA, making it a suitable tool for MBL genotyping. A second HRMA assay is presented to detect a relevant polymorphism (Y/X SNP) in the MBL2 promoter region. In conclusion, HRMA is a closed tube assay that is easy to setup and lends itself perfectly for high throughput genotyping of MBL2 variants. The present study thereby facilitates further clinical studies into the role of MBL in inflammatory and infectious disease.

Objective was to investigate content of written information material and availability of sexual health care for men experiencing sexual dysfunction (SD) after prostate cancer treatment. A cross-sectional survey was conducted among Dutch urology and radiotherapy departments to evaluate information materials and availability of sexual health care. Out of 71 eligible departments, 34 urology and 15 radiotherapy departments participated in the survey (response rate 69.0%). Fifty-nine brochures corresponding to 31 urology and 11 radiotherapy departments were analysed. In 88.1% of collected information material, sexual health was mentioned. Regarding extensiveness, 20.4% of the brochures contained extensive information, 50.8% moderate amount of information and 28.8% contained little or no information. Urology departments provided pre-treatment nurse consultations more often than radiotherapy departments. Sexual counselling was more frequently provided by urology departments. Urology departments were more aware of adequate referral possibilities. Information material provided by Dutch urology and radiotherapy departments does not address treatment-related SD routinely. Sexual health care is not available everywhere for men experiencing SD. Applying a standard regarding content of sexual health in information material is recommended as well as improved awareness of referral possibilities and enhanced provision of pre-treatment nurse consultations for men experiencing SD after prostate cancer treatment.