88), and peripheral vascular disease (OR 1.32, 95%CI 1.01-1.74) were associated with poor adherence. Former (OR 0.52, 95%CI 0.34-0.78) or current smokers (OR 0.61, 95%CI 0.41-0.93) and patients with more severe airways obstruction or history of severe exacerbations (OR 0.64, 95%CI 0.52-0.79) were less likely to exhibit poor adherence. Real-world adherence to triple inhaled therapy with different inhalers is generally low. Higher GOLD airways obstruction stage and current or former smoking status are associated with increased adherence to treatment. Reduced perceived benefit on symptoms control is probably linked to poorer adherence to free triple therapy. This article is protected by copyright. All rights reserved.The objective of this study was to instrument a serological assay for the epidemiological diagnosis of bovine babesiosis in Mexico, using the Babesia bigemina recombinant protein RAP-1 (rRAP-1α) as antigen. rRAP-1α, r12d3 and rGP45 were the three recombinant antigens initially tested. Based on the highest titres obtained in the indirect ELISA (iELISA) with the positive control serum, using similar antigen concentrations, rRAP-1α was selected for further use. The diagnostic sensitivity and specificity rates estimated for the iELISA with rRAP-1α as antigen were 89.9% and 86.5%, respectively, while for the Indirect Fluorescent Antibody Test (IFAT), the gold standard assay, the sensitivity was 86.66% and the specificity was 95%. The ĸ agreement value determined was 0.52, indicating a moderate agreement between the iELISA and IFAT assays. The instrumented iELISA with rRAP-1α as antigen shows an excellent specificity rate and an acceptable sensitivity that allows for the detection of antibodies to B. bigemina in cattle naturally exposed to the vector tick Rhipicephalus microplus. By using the iELISA-rRAP-1α, along with an iELISA with recombinant Merozoite Surface Antigen (rMSA-1) for antibody determination against Babesia bovis in the serum samples collected from cattle at ‘La Posta’ experimental station in Mexico, a seroprevalence of 20.3% was estimated for B. bigemina and 19.4% for B. bovis, while 36.89% of samples were positive for both Babesia species. The iELISA test promises to be a safe and low-cost type of diagnosis available to cattle producers in Mexico and would facilitate the definition of herd immunity status to implement measures of control adapted for the prevention of bovine babesiosis outbreaks. © 2020 Blackwell Verlag GmbH.BACKGROUND Environmental chemicals that interfere with the production and/or action of hormones may have adverse effects on male reproduction. This review focuses on the possible impact of exposure to flame retardant chemicals on male reproduction. Flame retardants are added to a wide variety of combustible materials to prevent fires from starting, slow their spread and provide time to escape. However, these chemicals are often additive so they leach out into the environment. Governments have restricted the use of polybrominated diphenyl ether (PBDE) flame retardants based on evidence that they are persistent, bioaccumulate and have adverse effects on health. The phasing out of these “legacy” flame retardants has resulted in their replacement with alternatives, such as tetrabromobisphenol A (TBBPA) and the organophosphate esters (OPEs). OBJECTIVE To review the literature on the effects of brominated and organophosphate ester flame retardant chemicals on male reproduction. METHODS PubMed database was searched for studies reporting the effects of brominated and organophosphate ester flame retardants on male reproduction. RESULTS Cell-based, animal model, and human studies provide evidence that the PBDEs act as endocrine disrupting chemicals; further, exposure during critical windows of development may be associated with a permanent impact on male reproduction. In vitro and animal model data are accumulating with respect to the effects of TBBPA and OPEs but few studies have evaluated their impact on human health. CONCLUSIONS More research on human exposure to replacement flame retardants and the possibility that they may be associated with adverse reproductive health outcomes is a high priority. This article is protected by copyright. All rights reserved.The availability of highly pure animal antibodies is critical in the production of diagnostic tools and biosensors. The peptoid PL16, previously isolated from an ensemble of peptoid variants of the IgG-binding peptide HWRGWV, was utilized in this work as affinity ligand on WorkBeads resin for the purification of immunoglobulin G (IgG) from a variety of mammalian sources and chicken immunoglobulin Y (IgY). The chromatographic protocol initially optimized for murine serum and ascites was subsequently employed for processing rabbit, goat and sheep, donkey, llama, and chicken sera. Tivantinib concentration The PL16-WorkBeads resin proved able to recover all antibody targets with values of yield between 50 and 90%, and purity consistently above 90%. Notably, PL16 not only binds a broader spectrum of animal immunoglobulins than the reference ligands Protein A and G, but it also binds equally well with all their subclasses. Unlike the protein ligands, in fact, PL16 afforded excellent values of yield and purity of mammalian polyclonal IgG, namely murine (47 and 94%), rabbit (66.5 and 91.7%), caprine IgG (63 and 91-95%), donkey, and llama (93 and 97%), as well as chicken IgY (42 and 92%). Of notice, it is also the ability of PL16 to target monomeric IgG without binding aggregated IgG; when challenged with a mixture of monomeric and aggregated murine IgG, PL16 eluted less then 3% of fed aggregates, against 11-13% eluted by Protein A and G. Collectively, these results prove the potential of the proposed peptoid ligand for large-scale purification of animal immunoglobulins. © 2020 American Institute of Chemical Engineers.Since the first introduction of African swine fever (ASF) into the European wild boar population in 1957, the question of virus survival in carcasses of animals that succumbed to the disease has been discussed. The causative African swine fever virus (ASFV) is known to be very stable in the environment. Thus, carcasses of infected wild boar could play a major role as ASFV reservoir and thereby help to locally maintain and spread the disease in wild boar populations. To minimize this risk, removal of wild boar carcasses in ASF affected areas is regarded to be crucial for effective disease control. If removal is not feasible, carcasses are usually disposed by burial on the spot to avoid direct contact of wild boar to the infection source. In this study, carcasses of ASFV infected wild boar buried in Lithuania at different time points and locations have been excavated and retested for the presence of infectious ASFV by in-vitro assays and for viral genome by qPCR. Soil samples potentially contaminated by body fluids have been additionally tested for viral genome.