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7 times lower than by wild type; (iv) there was no significant change in mechanical properties of the de novo synthesized cellulose-based pellicles produced by the exposed KMCs and K. oboediens; and (v) the gene, encoding biosynthesis of cellulose (bcsA) of the K. oboediens, was downregulated, and no topological change or mutation was observed in any of the bcs operon genes, indicating that the decreased cellulose production by the space-exposed samples was probably due to epigenetic regulation. Our results suggest that the cellulose-based pellicle could be a good material with which to protect microbial communities during space journeys, and the cellulose produced by KMC members could be suitable in the fabrication of consumer goods for extraterrestrial locations.As a follow-up to an earlier study demonstrating healthier cardiometabolic profiles among long-term multiple dietary supplement (LTMDS) users, we examined if cardiometabolic health benefits associated with LTMDS use persisted with aging. The study is based on LTMDS users from North America and 2007-2010 NHANES participants who were used for comparison to the LTMDS users. NHANES subjects were classified as non-dietary supplement (NS) users, single supplement/single purpose supplement (SS) users, multivitamin/mineral supplement (MVMS) users, and multiple dietary supplement (MDS) users. Supplement groups were compared for total, HDL and LDL cholesterol; triglycerides; glucose; insulin; CRP and HbA1c ≥ 6.5%, adjusting for age, sex, income, education, BMI, history of CVD, and medications for hypercholesterolemia and diabetes. Geometric mean (95% confidence interval) LDL cholesterol was significantly lower (P less then 0.05) for all supplement groups (SS 110 (104-117) mg/dL; MVMS 113 (107-119) mg/dL; MDS 115 (111-118) mg/dL; LTMDS 112 (105, 119) mg/dL) compared with the NS users (122 (118-126) mg/dL). Compared with the NS group, MDS users had significantly (P less then 0.05) lower mean total cholesterol (198 (194-201) vs 201 (197, 206) mg/dL), MDS and LTMDS users higher mean HDL cholesterol (54.2 (53.3-55.1) and 60.0 (57.4, 62.7) mg/dL vs 52.0 (50.8-53.3) mg/dL), LTMDS users lower fasting glucose (100 (98-103) vs 105 (103-106) mg/dL), SS and MDS users lower insulin (8.4 (7.4-9.6) and 9.1 (8.3-9.9) vs 10.2 (9.4-11.1) μIU/mL), and MDS users lower CRP (% ≥ 1.5 mg/L, 50.8 (47.9-53.6) vs 57.0 (52.4-61.6) %). These findings add to the evidence that use of dietary supplements may provide cardiometabolic health benefits.Statins remain the drugs of choice in patients at risk of or with atherosclerotic cardiovascular disease (ASCVD). Statins have limitations that drive the development of investigational agents to manage dyslipidemias and/or reduce ASCVD risk. There are a few small-molecule drugs that have the potential to mitigate ASCVD risk either alone or in combination with statins. Most lipid-modifying drugs in clinical development are biologic agents that target specific enzymes or genetic-based protein synthesis. Limitations of the biologic agents include complex mechanisms of action and manufacturing processes with indications in select patients with genetic dyslipidemia or who have failed traditional therapies. The ultimate clinical utility of the new and investigational agents will become established over the next several years.Agrimonia eupatoria L. is an herb of the Rosaceae family, widely used in traditional (folk) medicine for its beneficial effects. Its water extracts (infusions and decoctions) are used in the treatment of airway and urinary system diseases, digestive tract diseases, and chronic wounds. Phytochemical analyses of Agrimonia eupatoria L. identified a variety of bioactive compounds including tannins, flavonoids, phenolic acids, triterpenoids and volatile oils possessing antioxidant, immunomodulatory and antimicrobial activities. The authors review the available literature sources examining and discussing the therapeutic and pharmacological effects of Agrimonia eupatoria L. at the molecular level in vitro and in vivo.Growing worldwide efforts to replace (reduce) animal testing and to improve alternative in vitro tests which may be more efficient in terms of both time, cost and scientific validity include also genotoxicity/mutagenicity endpoints. The aim of the review article was to summarize currently available in vitro testing approaches in this field, their regulatory acceptance and recommended combinations for classification of chemicals. A study using the combination of Comet Assay performed on two cell lines and the Chromosomal Aberration test on human peripheral lymphocytes was performed with the aim to predict the genotoxic potential of selected paraben esters, serving as a model chemical group. Parabens are widely used in consumer products as preservatives and have been reported to exhibit inconclusive results in numerous genotoxicity studies. The Comet Assay identified Ethylparaben and Benzylparaben as potentially genotoxic. The Chromosomal Aberration test revealed weak genotoxic potential in case of Ethylparaben and positive genotoxicity in case of Butylparaben, Propylparaben and Isopropylparaben. limertinib purchase The main reasons for variability seem to be limited water solubility of parabens, determining their bioavailability at the cellular level, and absence of metabolic activation in the Comet Assay. The results confirmed that the Comet Assay should serve as a screening test and should not be used as a stand-alone method for classification of genotoxicity. The weight of evidence approach in risk assessment should be supported with data generated with the use of human relevant in vitro methods based on cells / tissues of human origin.Congenital lung masses (CLM) the rare group of causes of acute respiratory insufficiency (RI) in newborns include congenital airway pulmonary malformation (CAPM), congenital overinflation, bronchopulmonary sequestration, and bronchial atresia. The presenting group consists of 13 newborns who were admitted to the Neonatal Department of Intensive Medicine (NDIM) during January 1st 2015-December 31st 2019 (8 males, 5 females, 2 premature/11 term newborns, spontaneous delivery 2, caesarean section 11) with positive prenatal diagnosis of CAPM in all cases. In 2 cases prenatal intervention was performed (drainage of the amniotic fluid, attempt of thoracentesis). Signs of acute RI immediately after delivery were seen in 5 newborns. Postnatal echocardiographic investigation confirmed the presence of increased pulmonary pressure in 8 patients, no patient had congenital heart abnormality. A thorax x-ray was positive also in asymptomatic patients. Computed tomography in patients brought detailed information about the position, size and character of CAPM.