063), and triglyceride levels showed a significant reduction in the probiotic group only (p < 0.001). In addition, a significant reduction was observed in the anthropometric parameters and glycemic profile (p < 0.05) in both groups.
 
  Probiotic supplementation after RYGB improves the vitamin and lipid profile.
 Probiotic supplementation after RYGB improves the vitamin and lipid profile.Meclizine hydrochloride (MCZ), a first-generation antihistamine of the piperazine class, is antiemetic and intended for the management of nausea and vomiting with few adverse effects. The introduction of orodispersible tablet (ODT) would solve the problems encountered in the administration of this drug to pediatric, geriatric, and psychiatric patients. It would be even more advantageous if the MCZ tablet could provoke rapid and prolonged efficacy. Achieving concomitant rapid and prolonged drug therapeutic effects in orodissolvable/dispersible dosage forms would be challenging.  https://www.selleckchem.com/products/Temsirolimus.html  In this respect, the authors prepared tablets with coats and cores for immediate and prolonged drug absorption. To achieve this goal, nanoparticles of MCZ from chitosan (CS) and shellac (SH) were prepared by ionic crosslinking and then directly compressed with excipients to form the core in a coated tablet. The immediate release coat with MCZ with the same excipients as in the core was amenable by direct compression. MCZ in the coat disan a single medication in the case of multiple therapies.Carcinoid heart disease (CHD) is a paraneoplastic cardiac manifestation occurring in patients with carcinoid syndrome (CS) and advanced neuroendocrine malignancy. In about 20-40% of patients with CS, chronic exposure to tumor-released circulating vasoactive peptides typically results in right-sided valvular fibrosis leading to valve dysfunction and right heart failure. CHD remains a significant cause of morbidity and mortality. The management of patients with CHD is complex, as both the systemic malignant disease and the heart involvement have to be addressed. Early diagnosis and timely surgical intervention in selected patients are of utmost importance and offer a survival benefit. In patients with advanced carcinoid heart disease, valve replacement surgery is the most effective option to alleviate cardiac symptoms and contribute to survival outcomes. A collaboration of a multidisciplinary team in centers with experience is required to provide optimal patient management. Here, we review the current literature regarding CHD presentation, pathophysiology, diagnostic tools, and available treatment strategies.Endocrine disruption compounds (EDC) are known to affect reproduction, development, and growth of exposed organisms. Although in vertebrates, EDCs mainly act through steroid receptors (e.g. androgen and estrogen receptors), their absence in many invertebrates suggests the involvement of another biological pathway in endocrine disruption effects. As retinoid signaling pathway is present in almost all Metazoa and its involvement in the endocrine disruption of gastropods (i.e. imposex) has been demonstrated, the present work was devoted to investigating the relative mRNA variations of two retinoid receptors genes, retinoid X receptor (RXR) and retinoid acid receptor (RAR), in the freshwater rotifer Brachionus calyciflorus exposed for 6, 12 and 24 h to flutamide, fenitrothion and cyproterone acetate, three anti-androgens known to disrupt sexual reproduction of Brachionus sp. Results revealed that fenitrothion did not affect the relative mRNA levels RXR and RAR in B. calyciflorus, whereas RXR and RAR mRNA levels could be significantly increased by 2 to 4.5-fold and from 2 to 7-fold after exposure to flutamide and cyproterone acetate, respectively. Moreover, the effects of flutamide and cyproterone acetate were measured from 6 and 12 h of exposure, respectively. Cyproterone acetate caused the highest increase of RXR and RAR mRNA levels, probably due to its progestin activity in addition to its anti-androgenic activity and the potential presence of a membrane-associated progesterone receptor as reported in Brachionus manjavacas. Consequently, although it is still difficult to evaluate the hormonal pathways involved in the endocrine disruption in Brachionus sp., this work suggests that the retinoid signaling pathway appears to be a good starting point to try to elucidate the molecular mechanisms involved in sexual reproductive dysfunction in Brachionidae.In the present study, the potential of a microalga, Chlorella vulgaris, was assessed for the bioremediation of fluoranthene (FLT), a four ring polycyclic aromatic hydrocarbon (PAH). With an initial cell density of C. vulgaris (OD680 = 0.100), 54-58% of 25 μM FLT was removed from the growth medium within 3 days and almost 90-94% after 7 days of incubation. Enzymatic studies confirmed that the enzyme involved in FLT metabolism was catechol 2,3, dioxygenase (C2,3D) which increased almost 2 times in 5 μM FLT and 2.4 times in 25 μM FLT inoculated culture. Activity of dehydrogenase and superoxide dismutase (SOD) was significantly reduced, while peroxidase (POD) activity was induced very prominently in FLT inoculated cultures. Changes in growth, physiological parameters and biochemical compositions of the algae with 5 μM and 25 μM FLT were also analyzed and compared to control. The analysis showed that parameters including growth rate, biomass, chlorophyll, carbohydrate and protein contents, were negatively affected by the higher concentration of FLT, whereas the lipid and carotenoids content significantly increased. To our knowledge, this is the first report to suggest the role of C2,3D pathway for the metabolism of FLT in a eukaryotic algae.Bioaugmentation, a strategy based on microbiome engineering, has been proposed for bioremediation of pollutant-contaminated environments. However, the complex microbiome engineering processes for soil bioaugmentation, involving interactions among the exogenous inoculum, soil environment, and indigenous microbial microbiome, remain largely unknown. Acetamiprid is a widely used neonicotinoid insecticide which has caused environmental contaminations. Here, we used an acetamiprid-degrading strain, Pigmentiphaga sp. D-2, as inoculum to investigate the effects of bioaugmentation on the soil microbial community and the process of microbiome reassembly. The bioaugmentation treatment removed 94.8 and 92.5% of acetamiprid within 40 days from soils contaminated with 50 and 200 mg/kg acetamiprid, respectively. A decrease in bacterial richness and diversity was detected in bioaugmentation treatments, which later recovered with the removal of acetamiprid from soil. Moreover, the bioaugmentation treatment significantly influenced the bacterial community structure, whereas application of acetamiprid alone had little influence on the soil microbial community.