Coronary Heart Disease Risk Factors in College Students

More than one-half of young adults aged 18–24 y have at least 1 coronary heart disease (CHD) risk factor and nearly one-quarter have advanced atherosclerotic lesions. The extent of atherosclerosis is directly correlated with the number of risk factors. Unhealthy dietary choices made by this age group contribute to weight gain and dyslipidemia. Risk factor profiles in young adulthood strongly predict long-term CHD risk. Early detection is critical to identify individuals at risk and to promote lifestyle changes before disease progression occurs. Despite the presence of risk factors and pathological changes, risk assessment and disease prevention efforts are lacking in this age group. Most young adults are not screened and are unaware of their risk. This review provides pathological evidence along with current risk factor prevalence data to demonstrate the need for early detection. Eighty percent of heart disease is preventable through diet and lifestyle, and young adults are ideal targets for prevention efforts because they are in the process of establishing lifestyle habits, which track forward into adulthood. This review aims to establish the need for increased screening, risk assessment, education, and management in young adults. These essential screening efforts should include the assessment of all CHD risk factors and lifestyle habits (diet, exercise, and smoking), blood pressure, glucose, and body mass index in addition to the traditional lipid panel for effective long-term risk reduction

A multienzyme response is involved in the phenomenon of resistance to triclabendazole on Fasciola

The trematode Fasciola hepatica is the producer of a parasitic zoonosis known as fasciolosis. Triclabendazole (TCBZ) is the most widely used fasciolicide anthelmintic. Today, its indiscriminate use has led to the expression of anthelmintic resistance. Our previous studies over the Sligo strain (TCBZ-R) confirmed in the Phase I of detoxification, an overexpression of Flavin-Monooxygenases. This phenomenon should not be the only response that the trematode has and should not rule out the involvement of other processes of detoxification of Phase I or II. In the processes of detoxification in Phase I, the Carboxylesterase (CE) is a serine esterase-dependent with broad substrate specificity. This family of enzymes are involved in many metabolic functions including detoxification of xenobiotics. In Phase II exists a system using the Glutathione (GSH). It is a sequence of certain enzymes that culminate adding reduced GSH to xenobiotic increasing its water solubility and facilitatingtheir excretion. Glutathione addition plays an important role in antioxidant defense in different tissues catalyze the reduction of oxidized to reduced GSH which will be utilized by GST to reduce the peroxide and lipoperoxide, which they are reactive oxygen species. This process involves Glutathione Peroxidase (GPx), Glutathione Reductase (GSR) and Glutathione S-Transferase (GST). In the present work, we evaluate, in vitro, the cytosolic activity of different xenobiotic metabolizing enzymes of Phase I: CE and Phase II: GST, GPx and GSR in adults of F. hepatica TCBZ susceptible (TCBZ-S) and TCBZ resistant (TCBZ-R),respectively Cullompton strain and Sligo and Oberon strains. In the TCBZ-R Sligo and Oberon strains, the GST activity was 1277±32 and 1216±16 nmol/min/mg protein, respectively, higher than that in the TCBZ-S Cullompton strain 800±60 nmol/ min/mg protein. Regarding the GPx activity in the Sligo and Oberon strains, TCBZ-R was 83±3.41 and 81±2.45 nmol/min/ mg protein, respectively, higher than that in the TCBZ-S Cullompton strain 49±2.58 nmol/min/mg protein. The GSR activity in Sligo and Oberon strains was 38±2.07 and 41±1.25 nmol/min/mg protein, respectively, higher than that in the TCBZ-S Cullompton strain 29±1.22 nmol/min/mg protein, whereas CE activity did not differ between the different strains tested. In this work, a multienzyme response involving at all the family of enzymes GSH dependent is detected. Carboxylesterase expressed no significant differences not being involved in the resistance phenomenon. These results contribute to the understanding of the mechanisms referred to the phenomenon of resistance to TCBZ.Fil: Fernandez, Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; ArgentinaFil: Acevedo, Maria E.. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Veterinarias. Laboratorio de Biología Celular y Molecular; ArgentinaFil: Solana, Hugo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigación Veterinaria de Tandil. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigación Veterinaria de Tandil. Provincia de Buenos Aires. Gobernación. Comision de Investigaciones Científicas. Centro de Investigación Veterinaria de Tandil; Argentina. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Ciencias Veterinarias. Laboratorio de Biología Celular y Molecular; ArgentinaInternational Conference on ParasitologyPhiladelphiaEstados UnidosOMICS Publishing Grou

Effects of Clonal Reproduction of Evolutionary Lag and Evolutionary Rescue

Evolutionary lag—the difference between mean and optimal phenotype in the current environment—is of keen interest in light of rapid environmental change. Many ecologically important organisms have life histories that include stage structure and both sexual and clonal reproduction, yet how stage structure and clonality interplay to govern a population’s rate of evolution and evolutionary lag is unknown. Effects of clonal reproduction on mean phenotype partition into two portions: one that is phenotype dependent, and another that is genotype dependent. This partitioning is governed by the association between the nonadditive genetic plus random environmental component of phenotype of clonal offspring and their parents. While clonality slows phenotypic evolution toward an optimum, it can dramatically increase population survival after a sudden step change in optimal phenotype. Increased adult survival slows phenotypic evolution but facilitates population survival after a step change; this positive effect can, however, be lost given survival-fecundity trade-offs. Simulations indicate that the benefits of increased clonality under environmental change greatly depend on the nature of that change: increasing population persistence under a step change while decreasing population persistence under a continuous linear change requiring de novo variation. The impact of clonality on the probability of persistence for species in a changing world is thus inexorably linked to the temporal texture of the change they experience

Implementation costs of a multi-component program to increase human papillomavirus (HPV) vaccination in a network of pediatric clinics

Introduction: HPV vaccination is both a clinically and cost-effective way to prevent HPV-related cancers. Increased focus on preventing HPV infection and HPV-related cancers has motivated development of strategies to increase adolescent vaccination rates. This analysis estimates the average cost associated with implementing programs aimed at increasing HPV vaccination from the perspective of the clinic decision makers. As providers and healthcare organizations consider vaccination initiatives, it is important for them to understand the costs associated with implementing these programs. Methods: Healthcare provider assessment and feedback, reminders, and education; and parent education/reminder strategies were implemented in a large pediatric clinic network between October 2015 and February 2018 to improve HPV vaccination rates. A micro-costing method was used in 2018 to prospectively estimate program implementation costs with the clinic as the unit of analysis. A sensitivity analysis assessed the effects of variability in levels of participation. Results: Assessment and feedback reports and provider education were implemented among 51 clinics at average per clinic cost of $786 and$368 respectively. Electronic vaccination reminders were delivered to providers and parents at a per clinic cost of $824. The parent education implementation cost was$2,126 per clinic. Conclusion: The four complimentary HPV evidence-based strategies were delivered at a total cost of $157,534 or$4,749 per clinic, including staff training and participant recruitment, reaching 155,000 HPV vaccine eligible adolescents

New insights from XRF core scanning data into boreal lake ontogeny during the Eemian (Marine Isotope Stage 5e) at Sokli, northeast Finland

Biological proxies from the Sokli Eemian (Marine Isotope Stage 5e) paleolake sequence from northeast Finland have previously shown that, unlike many postglacial records from boreal sites, the lake becomes increasingly eutrophic over time. Here, principal components (PC) were extracted from a high resolution multi-element XRF core scanning dataset to describe minerogenic input from the wider catchment (PC1), the input of S, Fe, Mn, and Ca-rich detrital material from the surrounding Sokli Carbonatite Massif (PC2), and chemical weathering (PC3). Minerogenic inputs to the lake were elevated early in the record and during two abrupt cooling events when soils and vegetation in the catchment were poor. Chemical weathering in the catchment generally increased over time, coinciding with higher air temperatures, catchment productivity, and the presence of acidic conifer species. Abiotic edaphic processes play a key role in lake ontogeny at this site stemming from the base cation- and nutrient-rich bedrock, which supports lake alkalinity and productivity. The climate history at this site, and its integrated effects on the lake system, appear to override development processes and alters its long-term trajectory.Peer reviewe

University Practice As A Key Factor In Increasing The Sensitivity To Educational Inclusion

The present article is based on research carried out in three universities, the University Center South (Cusur, Mexico), Jaen and Cuenca (Spain) on the influence of university practice in the development of sensitivity towards inclusive education in our students the first years of the Diploma in Education, using the subject "pedagogical basis of special education" and the equivalent Cusur and Cuenca. With the idea that the practices of the subject are the ideal time to promote positive attitudes towards inclusive education a questionnaire to collect data prior to the four month long activities focused on the presentation of case studies and program auditions radio "A Light in the Chest" which airs on Ciudad Guzman (Mexico) directed by Professor De Luna and which revolves around the inclusion. When the semester ended he turned to pass the quiz to test variations in sensitivity to educational inclusion or not been able to develop our university students