Evaluation of goal scoring patterns between the 2016 copa America and the 2016 European championship

© 2018, Asian Journal of Sports Medicine. Background: Soccer is one of the most popular worldwide sports and performance is dependentuponmanyfactors including technical, biomechanical, tactical, psychological and physiological aspects. Previous investigations have identified that the frequency of goals increases as matches progress, however, previous research in this area is limited as it is based on data from very few competitions. Objectives: The aim of the present study was to examine the goal scoring patterns between two major international tournaments, the 2016 European championship and the 2016 Copa America. Methods: The sample consisted of 83 games: 51 games from the 2016 European Championship and 32 from the 2016 Copa America. Results: A total of 197 goals scored in 83 games were analysed. Analyses revealed that a significantly greater percentage of total match goals were scored in the first half Copa America matches compared to the European championship (47.8% vs. 39.3%, P = 0.02). No differences were found in the second half between tournaments. There was a significantly higher goal scoring frequency in the second half (60.7%) compared to the first half (39.3%) in the European championship (P = 0.02), but no differences were found between halves for the Copa America. Chi square analysis revealed a significantly (P < 0.01) higher goal scoring frequency in the first 15-minute interval for the Copa America (24%) compared to the first 15 minutes of the European Championship (12%). Conclusions: The findings of this study indicate that South American nations appear to take an offensive approach in the first 15 minutes which is indicative that there may be a country-related style of play related to goal scoring patterns in major international tournaments. Future studies need to extend this research across several international tournaments and/or between club versus country to determine if there is a country-related style of play element to goal scoring patterns between European and South American international tournaments

Low-fiber alfalfa (Medicago sativa L.) meal in the laying hen diet: Effects on productive traits and egg quality

Abstract This study was designed to determine the effects on laying performance and egg quality resulting from partial substitution of soybean meal (SBM) with low-fiber alfalfa (LFA; Medicago sativa L.) meal in the diet of early-phase laying hens. ISA Brown layers, 18 wk of age, were randomly allocated to 2 dietary treatments and fed for 10 wk. The hens were fed 2 wheat middling–based diets: a control diet, which contained SBM (15% of diet), and a test diet containing LFA (15% of diet) as the main protein source. Low-fiber alfalfa meal was obtained by a combination of sieving and air-classification processes. Feed intake was recorded daily, and egg production was calculated on a hen-day basis; eggs from each group were weekly collected to evaluate egg components and quality. The partial substitution of SBM with LFA had no adverse effect on growth performance of early-phase laying hens. Egg production and none of the egg-quality traits examined were influenced by dietary treatment, except for yolk color (

Production and destination of sewage sludge in the piemonte region (Italy): The results of a survey for a future sustainable management

The management of sewage sludge originated from municipal wastewater treatment plants (WWTPs) is an urgent issue. In 2019, the local authority of the Piemonte region started a survey with the aim of collecting recent data concerning wastewater and sludge management in the WWTPs located in its own territory. The survey’s results revealed that 60% of the sludge (51,000 t, as dry substance, d.s.) produced by the local WWTPs was recovered or disposed of outside of the region, and a similar amount of sludge was recovered in agriculture directly or after composting. The increase in the costs to accommodate sewage sludge in recovery or disposal plants, followed to a recent Italian Sentence (27958/2017), and the more and more stringent requirements fixed by lots of European countries for the application of sludge in agriculture, are pushing the Piemonte region authority to re-organize its own network for sludge management, with solutions based onto proximity and diversification. Whether the provisions of the current German legislation are applied in the future also in Italy, approx. 90% of sewage sludge produced into the Piemonte region should be incinerated, with a subsequent step of phosphorous recovery. The new regional plan, according to the Regional Address Deed, should consider a diversification of sludge treatment and recovery practices. On this basis, a need for new plants for around 40,000 t d.s./y could be planned

Can sleep be used as an indicator of overreaching and overtraining in athletes?

Heales, LJ ORCiD: 0000-0002-4510-3324; Lastella, AM ORCiD: 0000-0003-1793-3811; Sargent, C ORCiD: 0000-0001-5340-4701; Vincent, GE ORCiD: 0000-0002-7036-7823To achieve optimal athletic performance and competition readiness, it is crucial to balance the highest appropriate training stimulus with sufficient recovery. Excessive and/or progressive increases in training load are integral to improving athletic performance (Halson, 2014). However, increased training loads and/or inadequate recovery can result in maladaptation to training, and if continued, can lead to the development of overreaching/overtraining (Meeusen et al., 2013; Cadegiani and Kater, 2017). In terms of recovery, sleep is an essential component of an athlete’s recuperation due to its physiological and psychological restorative effects (Dinges et al., 1997; Pejovic et al., 2013). Sleep quantity and quality declines following augmented increases (+30%) in training load (Hausswirth et al., 2014), and poor sleep is a common complaint among overreached and/or overtrained athletes (Wall et al., 2003). Regardless of whether reduced sleep is a cause or effect of overreaching and/or overtraining, it is possible that measures of sleep could serve as an indicator of the presence of overreaching and/or overtraining. This opinion article will examine the current research underpinning the relationship between insufficient sleep and the development of overreaching/overtraining, describe the implications for practitioners (e.g., sport and exercise scientists, coaches), and identify areas for future research

Inhibition of protein farnesylation enhances the chemotherapeutic efficacy of the novel geranylgeranyltransferase inhibitor BAL9611 in human colon cancer cells

Proteins belonging to the ras superfamily are involved in cell proliferation of normal and neoplastic tissues. To be biologically active, they require post-translational isoprenylation by farnesyl-transferase and geranylgeranyl-transferase. Enzyme inhibition by drugs may thus represent a promising approach to the treatment of cancer. Therefore, the combined effect of BAL9611, a novel inhibitor of geranylgeranylation, and manumycin, a farnesyl-transferase inhibitor, was evaluated on the SW620 human colon cancer cell line which harbours a mutated K-ras gene. BAL9611 and manumycin dose-dependently inhibited SW620 cell growth with 50% inhibitory concentration (IC 50) of 0.47 ± 0.03 and 5.24 ± 1.41 μM (mean ± SE), respectively. The isobologram analysis performed at the IC 50 level revealed that the combined treatment was highly synergistic with respect to cell growth inhibition. BAL9611 and manumycin were able to inhibit the geranylgeranylation of p21rhoA and farnesylation of p21ras; both drugs inhibited p42ERK2/MAPK phosphorylation, but their combination was more effective than either drug alone. Moreover, the enhanced inhibition of cell growth in vitro by the BAL9611-manumycin combination was also observed in vivo in CD nu/nu female mice xenografted with SW620 tumours. Finally, both drugs were able to induce cell death by apoptosis in vitro and in vivo, as demonstrated by perinuclear chromatin condensation, cytoplasm budding and nuclear fragmentation, and interoligonucleosomal DNA digestion. In conclusion, the inhibition of protein farnesylation enhances the chemotherapeutic effect of BAL9611 in vitro and in vivo in a synergistic fashion, as a result of the impairment of post-translational isoprenylation of proteins and phosphorylation of p42ERK2/MAPK, whose activation is associated with post-translational geranylgeranylation and farnesylation of p21rhoA and p21ras. © 2001 Cancer ResearchCampaign http://www.bjcancer.co

Comparative pharmacokinetic and pharmacodynamic evaluation of branded and generic formulations of meloxicam in healthy male volunteers

PURPOSE: The primary aim of the present study was to assess the pharmacokinetic bioequivalence between a generic formulation of meloxicam 15 mg tablets (Meloxicam Hexal) and its respective brand product (Mobic), in order to verify whether the generic product conforms to the regulatory standards of bioequivalence in the postmarketing setting. As a secondary exploratory aim, the pharmacodynamic effects of the two formulations were also evaluated by means of rating scales following hyperalgesia induced by cutaneous freeze injury. SUBJECTS AND METHODS: A single 15 mg dose of generic or branded meloxicam tablets was administered to 24 healthy male volunteers in a crossover fashion. Plasma samples, collected for 24 hours after dosing, were assayed for meloxicam concentration by a validated highperformance liquid chromatography method. RESULTS: THE ANALYSIS OF PHARMACOKINETIC PARAMETERS DID NOT SHOW ANY SIGNIFICANT DIFFERENCE BETWEEN THE TWO MELOXICAM FORMULATIONS: the 90% confidence intervals fell within the acceptance range of 80%-125% (0.84-1.16 for area under the curve [0-24], and 0.89-1.23 for peak concentration). No difference in the pharmacodynamic end point was observed between the two groups. CONCLUSION: The pharmacokinetic profiles of the two meloxicam formulations confirm the regulatory criteria for bioequivalence; pharmacodynamic data indicate a similar antihyperalgesic effect. The two formulations can be used interchangeably in the clinical setting

Deepfield connect, an innovative decision support system for crops irrigation management under Mediterranean conditions

The irrigation management, in the Mediterranean region, represents an important technique useful to reach sustainable yield and improve the quality of the crop. The use of decision support systems and water saving techniques has gained importance during the last decades mainly in arid and semiarid countries where water is considered a precious resource. DeepField Connect by BOSCH is an innovative tool able to support farmers in irrigation management and consists of three main parts: hardware (sensors, device-to-web-data logger and thermo-hygrometer), algorithm and graphic use interface (app). This system is based on GIS analysis, which represents the most innovative and functional tool for such studies, which provides a mapping of soil hydrological characteristics at the regional level. We used, as a reference, soil data analysis obtained at Regional level from the ACLA II Project. In this way, the system creates an interactive mapping system, matching each point of the Apulian surface, in particular, the texture composition of the soil and the values of the hydrological constants (wilting point, WP and field capacity FC), for irrigation planning. These data are integrated with the recharging point (RP) a value calculated for the main regional irrigated crop which represents the level of soil moisture that, together with FC, represent the range of plant-available water. Besides, this tool provides different irrigation strategies such as deficit irrigation or complete restitution of evapotranspiration losses, according to farmer needs. DeepField Connect by BOSCH transmits the data via the Bosch Cloud to the smartphone. This allows to keep track of fields at any given time and to provide assistance in: when to irrigate and which irrigation volumes to use. This intelligent system can be considered as the application of one of the best practices that the agricultural sector can implement to improve its environmental performance and contribute to sustainable food production

Molecular and Functional Characterization of Three Different Postzygotic Mutations in PIK3CA-Related Overgrowth Spectrum (PROS) Patients: Effects on PI3K/AKT/mTOR Signaling and Sensitivity to PIK3 Inhibitors

BACKGROUND PIK3CA-related overgrowth spectrum (PROS) include a group of disorders that affect only the terminal portion of a limb, such as type I macrodactyly, and conditions like fibroadipose overgrowth (FAO), megalencephaly-capillary malformation (MCAP) syndrome, congenital lipomatous asymmetric overgrowth of the trunk, lymphatic, capillary, venous, and combined-type vascular malformations, epidermal nevi, skeletal and spinal anomalies (CLOVES) syndrome and Hemihyperplasia Multiple Lipomatosis (HHML). Heterozygous postzygotic PIK3CA mutations are frequently identified in these syndromes, while timing and tissue specificity of the mutational event are likely responsible for the extreme phenotypic variability observed. METHODS: We carried out a combination of Sanger sequencing and targeted deep sequencing of genes involved in the PI3K/AKT/mTOR pathway in three patients (1 MCAP and 2 FAO) to identify causative mutations, and performed immunoblot analyses to assay the phosphorylation status of AKT and P70S6K in affected dermal fibroblasts. In addition, we evaluated their ability to grow in the absence of serum and their response to the PI3K inhibitors wortmannin and LY294002 in vitro. RESULTS AND CONCLUSION: Our data indicate that patients' cells showed constitutive activation of the PI3K/Akt pathway. Of note, PI3K pharmacological blockade resulted in a significant reduction of the proliferation rate in culture, suggesting that inhibition of PI3K might prove beneficial in future therapies for PROS patients