Farmerboysen8979
It was shown that the long-term treatment with the CIC containing EV plus NET-EN does not induce endothelial dysfunction and histomorphometric changes of vascular wall, as well as improves redox status on female Wistar rats.Magnesium is one of the essential elements for the plant growth. However, when the supply of magnesium is required exclusively, few economically feasible options are available. Serpentinite represents an alternative source of magnesium, although little is known about its potential and efficiency under tropical soil conditions. This work aimed to evaluate the use of serpentinite as a soil remineralizer, as well as magnesium fertilizer. The study was conducted in a greenhouse, using a completely randomized design, with seven treatments and four replications, as follows three levels of serpentinite, mix of serpentinite and phonolite, and the controls with dolomitic limestone and without fertilization. Two plant species (Zea mays L. corn hybrid BRS - 1055 and Phaseolus vulgaris L. common bean variety BRS - Estilo) and two contrasting soils (clayey and sandy texture), were used in pots. Results showed that serpentinite's free silica and toxic element contents fitted the legal requirements. No statistically significant difference was observed for the plant dry matter weight production in the serpentinite and dolomitic limestone control, as well as in the pure serpentinite and the mix with phonolite treatments. The serpentinite was able to supply and to fullfil magnesium requirements for growth and development of corn and bean plants.The tropical Andes constitute a natural barrier between the Pacific Ocean and the Atlantic; in these mountains, are a great variety of Ecosystems, defined by factors such as orography, winds, humidity, temperature, among others. Some of these Ecosystems have different environmental conditions from tropical ones. In them, there is a great Biodiversity, in some cases endemic and associated with relatively small geographic areas. An example of this biodiversity is the orchids of the genus Dracula, about which discussions are currently generated due to the difficulty in classifying their members. The present work shows a study where DNA was isolated and sequenced from plant samples obtained from 52 species of orchids of the genus Dracula, which were analyzed using the MEGA7 software. Phylogenetic analysis of the DNA sequences showed a well-resolved topology that reflects a geographical pattern of several major clades of the Pacific and Atlantic watersheds. Geophysical conditions of the Andes have generated greater biodiversity of the genus Dracula on the side of the Pacific. Although the species Dracula cordobae and alessandroi reported on both sides of the study site belong to the same clade and show limited mobility through the drier area to the South of the mountain range.The Peripampasic Arc is a set of low mountains / hills that connects the Andes, as it scatters to the East forming mountainous areas of lower heights in north-eastern Argentina, with the Atlantic coastal range of the Serra do Mar in Brazil. Numerous studies proved its important biogeographic connection for plant and animal phylogenies, but no information of this pattern is known to lichens. The aim of this work is to establish if the dispersion route of the lichenbiota follows the previously known Peripampasic Arc. For this reason, a comparative study of each area regarding its similarities was analyzed, with emphasis on the biota of the Buenos Aires' Sierras. We quantified the similarity and β diversity of 104 saxicolous lichens species. There was a strong similarity between the Sierra de la Ventana and Tandil biota, which in turn is linked to the biotas of Uruguay, the Pampean Sierras and the northwest of Argentina. The lack of subgroups in the Peripampasic Arc implies the arc acts as a functional unit of dispersion, which is the most likely cause for the present lichens' distribution.Centrocestus formosanus is a digenean parasite first described from Asia, which parasitizes Melanoides tuberculata (Gastropoda Thiaridae) at the first intermediate stage, and different fish species as second intermediate host. C. formosanus was previously recorded in Brazilian states, but never before in the southern region of this country. Recording and identification of digenean species through morphological identification is a taxonomic challenge. In light of this, we use an integrative taxonomic approach to report the occurrence of cercariae and metacercariae of C. formosanus in molluscs and fish, respectively, in an urban park located in southern Brazil. Specimens of M. tuberculata and the fishes Poecilia reticulata and Xiphophorus sp. (Poeciliidae) were collected for screening for parasites and molecular analyses using partial fragments of the 28S rDNA gene. The identification of C. formosanus obtained from molluscs and fish specimens permitted us to partially solve the life cycle of this parasite for the first time in the studied environment, demonstrating the necessity of monitoring and controlling molluscs populations. Nevertheless, our results will support future studies aiming to elucidate the life-cycle of C. formosanus in this region, since all sampled hosts' species are invasive in this environment.This study was conducted to evaluate the period of chromium yeast supplementation on lipid profile of backfat and Longissimus lumborum muscle of barrows. It was evaluated carcass samples from forty barrows, genetically similar. Pigs diets were supplemented with 0.4 mg kg-1 of chromium yeast in four periods (0, 38, 62 and 94 days before slaughter). The experimental design was completely randomized with four treatments, ten replicates, and each experimental unit consisting of one animal. Lipid profiles of backfat and Longissimus lumborum muscle were analyzed by gas chromatography. The increase in the period of chromium yeast use had a quadratic effect (P less then 0.05) for stearic and oleic fatty acids, and total saturated, monounsaturated and unsaturated fatty acids in backfat. DH-γ-linolenic and arachidonic fatty acids reduced when the period of chromium yeast use increased. In the meat, there was a quadratic effect (P less then 0.05) only in the γ-linoleic fatty acid. The use of chromium yeast for different periods influences the lipid profile of the backfat and the Longissimus lumborum muscle, with less effect in the meat.
To analyze health service utilization and associated factors among university students.
This was a cross-sectional study conducted with a sample of 2,708 students at the Federal University of Pelotas between November 2017 and July 2018.
Of the 1,865 individuals included in the study, 55.8% used health services in the last 12 months, 39.3% used specialized services, and 22.6% used health centers; 45.9% used services funded by the Brazilian National Health System (SUS); 49.1% used health services for the purposes of prevention. There was greater use among females (prevalence ratio, PR=1.34 - 95%CI 1.23;1.46) and students with health needs (PR=1.51 - 95%CI 1.40;1.63). Greater association was found with SUS-funded services primary health care center (83.0% [95%CI 77.3;87.5]), accident and emergency (81.3% [95%CI 73.2;87.5]) and urgent care center (83.6% [95%CI 76.2;89.0]).
The analysis indicated that women and people with health needs use health services more and that the SUS is the main service provider.
The analysis indicated that women and people with health needs use health services more and that the SUS is the main service provider.
To describe cases of violence against people with disabilities notified by Brazilian health services between 2011 and 2017.
This was a descriptive study of secondary data on notifications of violence against people with disabilities recorded on the Notifiable Health Conditions Information System (Sinan).
116,219 cases of violence against people with disabilities were recorded in the period. Most of the victims were female (67%), White (50.7%), between 20 and 59 years old (61.6%) and mentally disabled (58.1%), with multiple disabilities occurring frequently (15.9%), especially mental and intellectual disabilities. Self-inflicted violence accounted for 44.5% of notifications. Physical violence was the most reported (51.6%), and in 36.5% of notifications the probable aggressor was a family member.
The description of cases of violence against people with disabilities notified by Brazilian health services can contribute to the formulation and improvement of public policies to address this important problem.
The description of cases of violence against people with disabilities notified by Brazilian health services can contribute to the formulation and improvement of public policies to address this important problem.
To evaluate the association between dietary patterns, stunting, and overweight among Mexican preschoolers.
This study was conducted with anthropometric (weight, height/length), sociodemographic (age, gender, education level of household head, socioeconomic status, country region and area, ethnicity, and beneficiary of social programs), and dietary data (Semiquantitative-food frequency questionnaire) on children aged from 1 to 4 years collected from the Mexican National Health and Nutrition Survey-2012. Dietary patterns were derived by principal components analysis. selleck inhibitor The association between dietary patterns, stunting, and overweight was assessed by prevalence ratios (PR), estimated by Poisson regression.
In total, 1,112 preschoolers (mean age 3.06 years, SD = 1.08 years; 48.8% females) were included in the study; 11.9% of whom presented stunting, and 6.7% overweight. We identified four dietary patterns Fruits and Vegetables [F&V], Western [W], Traditional [T], and Milk and Liquids [M&L]. Considering the lowest tertile of each dietary pattern as reference, the prevalence of stunting was 2.04 times higher [95%CI 1.17-3.56] among children in the highest tertile of the "F&V" pattern. The prevalence of stunting was lower among children in the highest tertile of the "W" pattern [PR = 0.48; 95%CI 0.27-0.85]. Overweight was negatively associated with the "F&V" dietary pattern [PR = 0.37; 95%CI 0.16-0.85 for its highest tertile], and children whose consumption was mostly equivalent to the "T" pattern showed higher prevalence of stunting [PR = 1.74; 95%CI 1.01-3.00].
The prevalence of stunting and overweight in a nationwide sample of Mexican preschoolers was associated with dietary patterns.
The prevalence of stunting and overweight in a nationwide sample of Mexican preschoolers was associated with dietary patterns.
To develop a quantitative Food Frequency Questionnaire (FFQ) for adults in the Northeast region of Brazil, in order to identify the frequency of consumption of foods considered to be of protection and risk for chronic non-communicable diseases (NCDs), grouping food items by processing level.
To develop the FFQ, data from 7,516 adults from Northeastern Brazil were used, extracted from the 2008-2009 Household Budget Survey. The food lists were elaborated according to the methodology of the relative contribution of each item, identifying foods with the highest relative contribution for macronutrients, fiber, saturated fat, trans fat, sodium and potassium. All foods whose contribution sum was up to 90% composed such lists. The final structure of the FFQ organized the food items in order to respect the mental image of the meals.
The FFQ resulted in 83 food items, distributed in minimally processed, processed and ultra-processed. We chose the previous year as the time to estimate food consumption, and frequency options ranged from "never" to "10 times".
