Quality of Sexual Life after Native Tissue versus Polypropylene Mesh Augmented Pelvic Floor Reconstructive Surgery.

There are still controversies around reconstructive surgeries used in POP treatment. The aim of this study was to compare the QoSL after VNTR vs. TVM surgery due to POP via the use of PISQ-12 and FSFI questionnaires. The study included a group of 121 sexually active patients qualified for reconstructive surgery due to symptomatic POP, and 50 control. The average results of PISQ-12 before and after surgery were compared using the t-test. The significance of the mean differences in demographic groups was measured using the t-test for independent samples and one-way ANOVA. The results in the demographic groups were compared using the Mann-Whitney U test and the Kruskal-Wallis test. Fifty-eight women had VNTR, while 63 had TVM. Results of PISQ-12 revealed significant improvement in the sexual life after reconstructive surgery (27.24 vs. 32.43; p < 0.001, t = 8.48) both after VNTR and TVM. There were no significant differences in the assessment of the QoSL according to PISQ-12 and FSFI results between both analyzed groups of patients (PISQ-12: VNTR vs. TVM; t-test p = 0.19 and FSFI: VNTR vs. TVM; Mann-Whitney U test p = 0.54). VNTR is the treatment of choice in the case of uncomplicated primary POP.

Reliability of the Polish Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12) and Assessment of Sexual Function before and after Pelvic Organ Prolapse Reconstructive Surgery-A Prospective Study.

It is estimated that 31-44% of all patients with symptomatic POP and/or UI suffer from sexual dysfunction. We aimed to validate the PISQ-12 in pre-and postmenopausal women and to assess the sexual function before and after POP reconstructive surgery. One hundred and forty sexually active patients were hospitalized due to symptomatic POP and 50 healthy controls were enrolled into the study. The patients were asked to complete PISQ-12, the FSFI and Beck's depression scale questionnaires twice. The Cronbach's alpha (α) was used to estimate the internal consistency. The scores were compared using the Intraclass Correlation Coefficient (ICC). Improvement in the QoSL (quality of sexual life) was observed in each age group of women. Pre-menopausal patients' QoSL was much better, both before and after surgery (29.62 and 34.64 points, respectively). The correlation between questionnaires before surgery was 0.63, and after was -0.76. The α value for the PISQ-12 was 0.83 before the procedure and 0.80 afterwards. In all the groups, the test-retest reliability was good-ICC = 0.72. Vaginal reconstructive surgeries improve the QoSL. The only demographic factor influencing the QoSL was the menopausal status. The Polish version of the PISQ-12 is a reliable and responsive instrument for assessing the sexual function in patients with diagnosed POP and/or UI.

Genetic mapping of ovary colour and quantitative trait loci for carotenoid content in the fruit of Cucurbita maxima Duchesne.

The high content of carotenoids, sugars, dry matter, vitamins and minerals makes the fruit of winter squash (Cucurbita maxima Duchesne) a valuable fresh-market vegetable and an interesting material for the food industry. Due to their nutritional value, long shelf-life and health protective properties, winter squash fruits have gained increased interest from researchers in recent years. Despite these advantages, the genetic and genomic resources available for C. maxima are still limited. The aim of this study was to use the genetic mapping approach to map the ovary colour locus and to identify the quantitative trait loci (QTLs) for high carotenoid content and flesh colour. An F6 recombinant inbred line (RIL) mapping population was developed and used for evaluations of ovary colour, carotenoid content and fruit flesh colour. SSR markers and DArTseq genotyping-by-sequencing were used to construct an advanced genetic map that consisted of 1824 molecular markers distributed across linkage groups corresponding to 20 chromosomes of C. maxima. Total map length was 2208 cM and the average distance between markers was 1.21 cM. The locus affecting ovary colour was mapped at the end of chromosome 14. The identified QTLs for carotenoid content in the fruit and fruit flesh colour shared locations on chromosomes 2, 4 and 14. QTLs on chromosomes 2 and 4 were the most meaningful. A correlation was clearly confirmed between fruit flesh colour as described by the chroma value and carotenoid content in the fruit. A high-density genetic map of C. maxima with mapped loci for important fruit quality traits is a valuable resource for winter squash improvement programmes.