Notes

Zero data for differential gene appearance in leading despression symptoms PBMCs, however robust proof of elevated natural aging.
Night monkeys (Aotus, Cebidae) are a widely distributed genus of Neotropical primates with a poorly understood taxonomy and biogeography. learn more The number of species in the genus varies from one to nine, depending on the author, and there are at least 18 known karyotypes, varying from 2n = 46 to 2n = 58. Historically, night monkeys are divided into two species groups red- and grey-necked groups from south and north of the Amazon-Solimões River, respectively. Here, we used 10 nuclear and 10 mitochondrial molecular markers from a wide taxonomic and geographic sample to infer phylogeny, divergence times, and biogeography of the genus. For phylogenetic reconstruction we used Maximum Likelihood (ML) and Bayesian Inferences (BI). Biogeographic models were generated using the 'BioGeoBEARS' software. We found support for nine taxa of Aotus and rejected the existence of monophyletic "red necked" and "grey necked" species groups. We suggest a taxonomic reclassification of the genus, which is better represented by two clades named northern group, which contains Aotus miconax, A. nancymae, A. trivirgatus, A. vociferans, A. lemurinus, A. griseimembra, A. zonalis, and A. brumbacki, and southern group, which contains A. nigriceps, A. boliviensis, A. infulatus, and A. azarae. The results suggest that the most recent common ancestor of all species of Aotus arose in the central Amazon basin in the Early Pliocene. The evolutionary history of night monkeys was guided by dispersal, vicariance and founder events. The end of the Andean uplift and the subsequent changes in the Amazon landscape, as well as the Amazon-Solimões and Tapajós rivers may have played an important role in the origin and diversification of Aotus, respectively. However, most of the Amazonian rivers seem not to have been geographical barriers to dispersal of night monkeys. The herein named southern group is fruit of a very recent diversification guided by dispersal, crossing the Tapajós, Xingú, Tocantins, and Guapore rivers and reaching the Cerrado in the last 1.6 My.Clarifying the process of formation of diversity hotspots and the biogeographic connection between regions is critical in understanding the impact of environmental changes on organismal evolution. Polygonatum (Asparagaceae) is distributed across the Northern Hemisphere. It displays an uneven distribution, with more than 50% of its species occurring in the Himalaya-Hengduan Mountains (HHM). Here, we generated a time-calibrated phylogeny of Polygonatum, based on whole-plastome data, to reconstruct the genus' biogeographical history and morphological/chromosomal evolution. Our phylogenetic analyses strongly support the monophyly of Polygonatum and its division into three sections (i.e., Verticillata, Sibirica, and Polygonatum). Polygonatum originated from the HHM region during the early-Miocene (c. 20.10 Ma), and began to radiate since the mid-Miocene, driven by the uplift of the Qinghai-Tibet Plateau (QTP), increasingly colder/arid climates following the mid-Miocene Climatic Optimum (MMCO), and intensification of the East Asian winter monsoon. Dispersal from the HHM region to other regions was facilitated by the intensification of East Asian summer monsoon in response to global climatic warming during the MMCO. Decreasing dysploidy accompanied by karyotype change and polyploidization in Polygonatum appears to be associated with its diversification and colonization of new ecological niches. Our results highlight the importance of regional tectonic activities and past climatic changes from the Neogene onwards to the spatial-temporal diversification and distribution patterns of plant lineages with a wide distribution in the Northern Hemisphere. They also contribute to the knowledge of the uneven species richness between East Asia and other regions.Barleria is a genus of approximately 300 species of herbs, shrubs or, rarely, trees, that is broadly distributed across the Paleotropics. The genus is especially diverse in Tanzania, Angola, and Madagascar. A recent molecular study sampled 53 Barleria species and gathered data for five molecular markers (i.e., four chloroplast loci and the nuclear nrITS) to find support for the recognition of two subgenera previously circumscribed based on morphology, subg. Barleria and subg. Prionitis. That study further reconstructed four previously recognized sections (i.e., Fissimura, Prionitis, Somalia, Stellatohirta) as monophyletic, while three others (i.e., Barleria, Cavirostrata, Chrysothrix) were recovered as para- or polyphyletic. The present study aimed to reconstruct phylogenetic relationships within Barleria based on a broader sample of taxa and many more characters. We sampled 190 accessions representing 184 taxa, including varieties and subspecies. The dataset includes 167 of the ca. 300 species currently reco and evolution in one of the largest genera of Acanthaceae, representing an important step towards a stable subgeneric classification for the genus.Acute idiopathic pericarditis (AIP) is a benign inflammatory condition associated with high recurrence rates. Non-steroidal anti-inflammatory drug (NSAIDs) and colchicine are the recommended therapies. Our objective was to systematically assess effects of pharmacological therapies on recurrences or treatment failure in patients with first and subsequent AIP episodes. PubMed, BioMedCentral, Cochrane, Clinicaltrials.gov, Google Scholar and EMBASE (Ovid) were searched up to April 2020 for randomized controlled trials (RCT) evaluating NSAIDs, indomethacin, colchicine, steroids, intravenous immunoglobulins, immunomodulators, or interleukin receptor antagonists in adult patients with acute episode of idiopathic pericarditis. Mantel-Haenzel random effects models were used for meta-analyses, and effects were reported as odds ratios (ORs) and their 95% confidence intervals (CI). Six RCTs of colchicine plus NSAIDs (n=914 patients) and one RCT of anakinra (n=21) were found. No RCTs testing NSAIDs or corticosteroids were identified. Colchicine plus NSAIDs and anakinra significantly reduced recurrence (OR 0.37; 95%CI 0.27-0.51; and OR 0.02; 95%CI, 0.00-0.32, respectively). Colchicine plus NSAIDs also reduced treatment failure (OR 0.29; 95%CI 0.21-0.41). No differences in adverse events between colchicine and placebo were found (OR 1.16; 95%CI 0.72 to 1.86). In conclusion, Colchicine plus NSAIDS and anakinra are efficacious for preventing AIP recurrences. Colchicine reduces treatment failure as well. Although its use is supported by clinical experience, no solid evidence is currently available for the role of NSAIDs or steroids in the treatment of AIP.Traditionally, diets for kidney disease were low in potassium. This recommendation was based on outdated research and often wrong assumptions that do not reflect current evidence. In fact, studies conducted over the past decades show patients with CKD, including kidney failure, do not benefit from the restriction of plant foods relative to control. Generally, dietary potassium does not correlate with serum potassium, and we posit that this is due to the effects of fiber on colonic potassium absorption, the alkalinizing effect of fruits and vegetables on metabolic acidosis, and the bioavailability of dietary potassium in plant foods. Also, consumption of plant foods may provide pleiotropic benefits to patients with CKD. Emerging dietary recommendations for kidney health should be devoid of dietary potassium restrictions from plant foods so that patient-centered kidney recipes can be encouraged and promoted.
The aim is to verify the association between nutritional status and muscle strength, considering handgrip strength (HGS) cutoffs associated with sarcopenia and mortality.

Cross-sectional analysis, including hemodialysis patients. Malnutrition Inflammation Score (MIS) was used to assess nutritional status. Muscle function was assessed by HGS, and the considered cutoffs were established by other studies. Cutoffs for sarcopenia diagnosis were 27 and 16kg for males and females, respectively; cutoffs associated with mortality were 22 and 7kg for males and females, respectively. Two binary logistic regression models were built, with HGS categorized according to the cutoff for sarcopenia and mortality as dependent variables.

Of the 218 patients who were included, 56.9% were male, the mean age was 58.3years, and 44.7% diabetic; 132 patients (60.6%) had HGS <27 or 16kg. Age, prevalence of diabetes, and MIS were higher, creatinine and albumin were lower in patients with HGS below these values; 77 patients (35.2%) had HGS <22 or 7kg. Age, male, and diabetes prevalence, CRP and MIS were higher, midarm muscle circumference (MAMC), creatinine, albumin, and urea were lower in patients with HGS below these values. In the logistic regression MIS (OR 1.202; 95% CI 1.073-1.347; P<.01), age, male, diabetes, and MAMC were associated with the risk of HGS below the cutoffs for sarcopenia. MIS (OR 1.322; 95% CI 1.192-1.467; P<.01), age, male, and diabetes were associated with the risk of HGS below the cutoffs associated with mortality.

Worse nutritional status increases the risk of HGS below the cutoffs associated with sarcopenia and mortality in hemodialysis patients.
Worse nutritional status increases the risk of HGS below the cutoffs associated with sarcopenia and mortality in hemodialysis patients.
Patterns of medication use and efficacy in aspirin-exacerbated respiratory disease (AERD) have not been well characterized, especially since the advent of respiratory biologics. Aspirin therapy after desensitization (ATAD) is efficacious for upper and lower respiratory symptoms for patients with AERD, though aspirin-related adverse effects can limit therapy. The optimal coordination of ATAD and respiratory biologics for the treatment of AERD remains unclear.

We aimed to characterize patterns of medication use and treatment experience with biologics and ATAD in AERD.

We surveyed 98 patients with AERD recruited from the Brigham and Women's Hospital AERD registry. Patients completed an online questionnaire describing their medication history and treatment experience.

A total of 52 (53.0%) patients reported a history of use of one or more respiratory biologics (omalizumab, mepolizumab, reslizumab, benralizumab, or dupilumab), and 84 (85.7%) reported undergoing aspirin desensitization. There were 24 patienective. Patients on a biologic in conjunction with ATAD may represent a more severe subset of AERD for which ATAD alone is insufficient.
The current standard of care for managing peanut allergy includes avoidance of peanut and use of injectable epinephrine; however, strict avoidance is difficult and accidental ingestion is common with potentially serious consequences. Despite vigilance and efforts to minimize the risk of accidental exposure, peanut protein cross-contamination continues to occur in a variety of foods, including baked goods.

To assess and quantify the presence of peanut protein contamination in certain baked goods.

Randomly selected baked goods were collected from bakeries in the New York and Miami metropolitan areas that sold a variety of ethnic cuisines. A second set of samples from the same bakeries was collected at least 1 week after to evaluate between-batch variability. Samples were sent to the Food Allergy Research and Resource Program to analyze peanut contamination by enzyme-linked immunosorbent assay. Consumption estimates were based on 2003 to 2010 National Health and Nutrition Examination Survey survey data.

Of 154 samples from 18 bakeries, 4 (2.
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