001), whereas discontinuation due to disease progress did not delay surgery (p = 0.6). In contrast, a proven genetic mutation shortened time to surgery by 7 days (p  less then  0.001). Patient's age, participation in clinical studies, oncoplastic surgery, and preoperative MRI scans did not delay surgery. CONCLUSION Breast care centers should emphasize a reduction of clinical presentations and a good control of chemotherapy side effects for breast cancer patients to avoid delays of surgery after NACT.PURPOSE This study was undertaken to evaluate the prevalence of endometriosis in infertile women of couples with non-male factor infertility. METHODS A retrospective validation analysis was carried out of consecutive women of infertile couples with non-male factor infertility who received combined diagnostic hysteroscopy and laparoscopy, in the period from January 2017 to August 2019 in the Department for Gynecology and Reproductive Medicine (n = 300). Type, stage and site of endometriosis were assessed and matched with the occurrence of tubal stenosis. Binary regression analysis was used to estimate the prevalence of endometriosis. RESULTS Endometriosis was diagnosed in 67% (n = 201). Primary infertility (OR 1.76; p = 0.036), dysmenorrhea (OR 2.47; p = 0.002), and a shorter cycle length (OR 0.972; p = 0.036) were independent risk factors for detection of endometriosis in diagnostic hystero-laparoscopy. The most frequent endometriosis sites were pelvic side wall (53.2%) and uterosacral ligaments (41.8%). Patients with endometriosis showed less often a tubal occlusion (34.32% vs. 41.4%; p = 0.205) and presented a lower rate of bilateral obstruction (9.5% vs. 18.8.%, p = 0.024).  https://www.selleckchem.com/JAK.html  Women with endometriosis of a Fallopian tube showed a higher rate of tubal occlusion on the same side (right side p = 0.002; left side p = 0.001). Patients with rASRM score III showed the highest rate of tubal obstruction. CONCLUSIONS The prevalence of endometriosis in infertile women was higher than expected. The indication for operative infertility diagnostics by minimal invasive techniques should be made much more generous as well as the complete clarification of the causes of female infertility.OBJECTIVE To assess outcomes of ultrasound and physical examination-based cerclage performed at mid to late second trimester and to assess the potential added value of progesterone treatment combined with cerclage for preventing preterm birth. STUDY DESIGN A retrospective cohort study of women who underwent cerclage in a university-affiliated tertiary medical center (2012-2018). Inclusion criteria included only ultrasound-based cerclage and physical examination-based cerclage. Women who underwent history-based cerclage or multiple gestations were excluded. Study groups were stratified by previous PTB  1 cm was associated with an increased risk for PTB  less then  35 weeks (OR 3.57, CI 1.43-30.81, p = 0.036). Previous PTB, prior cervical interventions and extent of cervical shortening at presentation did not increase the risk of PTB. Progesterone treatment in addition to cerclage did not result in a decreased risk for PTB  less then  35 weeks of gestation (OR 2.83, CI 0.58-13.89, p = 0.199). CONCLUSION Late second trimester cerclage is a practical measure for preventing PTB in cases of asymptomatic cervical shortening. Our study did not find adjunctive benefit for progesterone treatment with physical or ultrasound-based cerclage in reducing the rate PTB.Kosakonia radicincitans GXGL-4A, a free-living nitrogen-fixing (NF) bacterial strain isolated from maize (Zea mays L.) roots was found to have ability to degrade aromatic hydrocarbons. In this study, we describe the main morphological characteristics of bacterium, aromatic hydrocarbon-degrading capability, and the complete genome of K. radicincitans GXGL-4A. The genome is consisted of only one 5,687,681 bp linear chromosome with a G + C content of 53.96%. The strain has two genetically distinct nitrogenase systems, one based on molybdenum (Mo) similar to nitrogenase isolated from a wide range of nitrogen-fixing organisms, and the other contains iron (Fe). The differences in transcriptional level of several important nitrogen fixation (nif) genes between LB (nitrogen-rich, NR) and A15 nitrogen-free (nitrogen-limited, NL) culture conditions were detected using Real-time Quantitative Reverse Transcription PCR (qRT-PCR). The bacterial cells of GXGL-4A can grow well in LB liquid medium containing 1% toluene, ethylbenzene or xylene, suggesting a good resistance to the tested aromatic hydrocarbons. The results of GC-MS analysis showed that K. radicincitans GXGL-4A has a good capability to degrade toluene, ethylbenzene, and xylene (TEX). Completion of the genome sequencing will no doubt contribute to the deep exploration and comprehensive utilization of this NF bacterium in sustainable agriculture and bioremediation of aromatic pollutants.A Gram-negative, aerobic, non-motile, rod-shaped, floc-forming, and non-spore-forming bacterium, designated as NLF-7-7T, was isolated from the biofilm of a sample collected from a livestock wastewater treatment plant in Nonsan, Republic of Korea. Strain NLF-7-7T, forms a visible floc and grows in the flocculated state. Cells of strain NLF-7-7T grew optimally at pH 6.5 and 30 °C and in the presence of 0.5% (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences revealed that strain NLF-7-7T belonged to the family Comamonadaceae, and was most closely related to Comamonas badia DSM 17552T (95.8% similarity) and Comamonas nitrativorans 23310T (94.0% similarity). The phylogenetic and phenotypic data indicate strain NLF-7-7T is clearly distinguished from the Comamonas lineage. The major cellular fatty acids were C100 3OH, C160, and summed feature 3 (C161 ω6c/C161 ω7c). The respiratory quinone was Q-8. The polar lipids were composed of diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, and an unidentified aminolipid. The DNA G+C content of strain NLF-7-7 was 68.0 mol%. Based on the phenotypic, chemotaxonomic, and phylogenetic properties, strain NLF-7-7T represents a novel species of the genus Comamonas, for which the name Comamonas flocculans sp. nov. is proposed. The type strain is C. flocculans NLF-7-7T (=KCTC 62943T). The GenBank/EMBL/DDBJ accession number for the 16S rRNA gene sequence of Comamonas flocculans NLF-7-7T is MN527436. The whole-genome shotgun BioProject Number is PRJNA555370 with the Accession Number CP042344.