Primera movilización de las puérperas

El término puerperio (puer, niño y parere, producir) se refiere al periodo de 6 semanas que trascurre desde que termina el trabajo de parto, mientras los órganos de la reproducción regresan a su estado normal. Los cuidados de enfermería se enfocan especialmente en la valoración y modificación de factores que afecten a la recuperación de la madre durante el periodo del puerperio. Se debe conseguir que la paciente adquiera conocimientos para su autocuidado y atención del recién nacido, además de unificar criterios de actuación de todo el personal del servicio de maternidad y principalmente prevenir o detectar precozmente las complicaciones. Durante este periodo, la enfermera, realiza más de una tarea independiente, entre ellas la de acompañar a incorporarse de la cama por primera vez. Esta tarea requiere de la destreza de enfermería para evaluar de forma rápida a pacientes con diversas patologías, intervenciones, percepciones y estados de dolor, miedo o ansiedad ante la inminente situación de levantarse. La movilización precoz aporta beneficios para la salud de la paciente, como la prevención de complicaciones y la mejoría necesaria para un alta oportuna. Este trabajo de investigación tiene como objetivo determinar en qué medida los diferentes criterios profesionales sobre la movilización de las puérperas, dificultan la labor de enfermería e identificar las posibles complicaciones a la hora de movilizar por primera vez a las pacientes, posterior al parto o cesárea, en el Servicio de Maternidad de una Institución Privada, de alta complejidad, de la Ciudad de Mendoza; durante el segundo semestre de 2016. El universo fueron 185 puérperas, 65 médicos obstetras, 10 médicos anestesistas y 17 enfermeras; tomando como muestra a las pacientes de la segunda quincena del mes de agosto y primera quincena del mes de setiembre.Fil: Abarca, Silvia Yolanda. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Escuela de Enfermería..Fil: González, Sandra Lourdes. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Escuela de Enfermería..Fil: Martín Campos, Romina Noel. Universidad Nacional de Cuyo. Facultad de Ciencias Médicas. Escuela de Enfermería.

Couple relationships as a factor related to the practice of breast self-examination in university students

Introduction: There is controversy about the relationship between beliefs and the realization of breast self-examination in women and there is a lack of studies which show the influence that couples can have in that practice. Objective: To identify whether there is an association between breast self-examination, lifestyles, health beliefs, and partner relationships in university students. Materials and methods: A cross-sectional study was conducted with 284 women students from the University of Veracruz. The Health beliefs questionnaire was applied to breast self-examination and a personal data questionnaire. Results: The average age was 20.32. Only 19.7% of the students reported the realization of breast self-examination monthly. Women who did not have a couple showed greater barriers to self-examination and lower perceived benefits. Age favored the realization of breast self-examination, while the perceived barriers limited it. On the other hand, having a couple was associated with lower barriers and increased benefits to self-examination. Conclusions: There is low self-examination in the students despite their knowledge. Having a couple decreases the perceived barriers to conducting breast self-examination

Expression of HMGCS2 in intestinal epithelial cells is downregulated in inflammatory bowel disease associated with endoplasmic reticulum stress.

INTRODUCTION The Unfolded Protein Response, a mechanism triggered by the cell in response to Endoplasmic reticulum stress, is linked to inflammatory responses. Our aim was to identify novel Unfolded Protein Response-mechanisms that might be involved in triggering or perpetuating the inflammatory response carried out by the Intestinal Epithelial Cells in the context of Inflammatory Bowel Disease. METHODS We analyzed the transcriptional profile of human Intestinal Epithelial Cell lines treated with an Endoplasmic Reticulum stress inducer (thapsigargin) and/or proinflammatory stimuli. Several genes were further analyzed in colonic biopsies from Ulcerative Colitis patients and healthy controls. Lastly, we generated Caco-2 cells lacking HMGCS2 by CRISPR Cas-9 and analyzed the functional implications of its absence in Intestinal Epithelial Cells. RESULTS Exposure to a TLR ligand after thapsigargin treatment resulted in a powerful synergistic modulation of gene expression, which led us to identify new genes and pathways that could be involved in inflammatory responses linked to the Unfolded Protein Response. Key differentially expressed genes in the array also exhibited transcriptional alterations in colonic biopsies from active Ulcerative Colitis patients, including NKG2D ligands and the enzyme HMGCS2. Moreover, functional studies showed altered metabolic responses and epithelial barrier integrity in HMGCS2 deficient cell lines. CONCLUSION We have identified new genes and pathways that are regulated by the Unfolded Protein Response in the context of Inflammatory Bowel Disease including HMGCS2, a gene involved in the metabolism of Short Chain Fatty Acids that may have an important role in intestinal inflammation linked to Endoplasmic Reticulum stress and the resolution of the epithelial damage.This work was supported by grants from Ministerio de Ciencia e Innovación (MCIN) from Spain [SAF2016-78711R and PID202-11794 to EM-N and FJC]; Comunidad de Madrid [B2017/BMD-3727 to EMN and FJC]; Comunidad de Madrid (REACT-UE, ANTICIPA-CM Ref. PR38/21-24) to E.M-N and HORIZON-HLTH-2022-STAYHLTH-02 under agreement No 101095679 to FJC the European Union’s Horizon 2020 research and innovation program [ERC-2016- Consolidator Grant 725091 to DS]; MCIN/AEI/10.13039/ 501100011033 [PID2019-108157RB to DS]; la Caixa Foundation (ID 100010434) [LCF/BQ/PR20/11770008 to SW]; Instituto de Salud Carlos III (ISCIII) [PI18/00348 to VE]; ISCIII [PI21/01641 to RT-R]; Spanish National Research and Development Plan, ISCIII and FEDER [PI17/02303 and PI20/01837 to SR-P]; Proyecto Desarrollo Tecnológico [DTS19/00111 to SR-P], AEI/MICIU EXPLORA Project [BIO2017-91272-EXP to SR-P]; Programa Estratégico Instituto de Biologıa y Gene ́ ́ tica Molecular (IBGM), Junta de Castilla y León (CCVC8485) [PID2019-104218RB-I00 to DB]; NIH [DK088199 to RB] and Universidad Complutense de Madrid (UCM 920631) [CT42/ 18-CT43/18 and EB15/21 to BM-A].S

Analysis of vitamin C content of fruits from five pepper varieties showing different pungency levels and antimicrobial potentiality of capsaicin

In this work, the nutritional properties and antimicrobial activity of five pepper varieties, including dulce italiano (bell pepper), boiro (a Padron-type pepper), green jalapeño, red chilli, and habanero, have been investigated. The dry matter provided by each of these varieties was analyzed, and their caloric content were withdrawn from searches in databases. Thus, it was found the following caloric contents: Habanero and red chilli provided 40 kcal/100 g; jalapeño green, 29 kcal/100 g; dulce italiano, 23 kcal/100 g; and boiro (padrón), 21 kcal/100 g. On the other hand, an easy and simple method was set up to determine vitamin C (ascorbic acid, ascorbate) in crops, using lugol and starch. The data provided by the application of this method indicated that red chili was the variety with the highest vitamin C content, and boiro the one with the lowest. The antimicrobial activity of both crude extracts from pepper fruits and pure capsaicin was probed against five bacterial species: Escherichia coli, Bacillus subtilis, Xanthomonas campestris, Dickeya dadantii and Ralstonia solanacearum. Solid (Petri dishes with agar) and liquid media were used for the assays. Our data indicated that capsaicin is able to inhibit the growth of B. subtilis, but not that of E. coli, perhaps this latter case due to the great adaptation of this species to environmental conditions.Peer reviewe

Azokh caves excavations 2002-2006: Middle-Upper palaeolithic transition in Nagorno-Karabagh

Depto. de Geodinámica, Estratigrafía y PaleontologíaFac. de Ciencias GeológicasTRUEpu

Clonal chromosomal mosaicism and loss of chromosome Y in elderly men increase vulnerability for SARS-CoV-2

The pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2, COVID-19) had an estimated overall case fatality ratio of 1.38% (pre-vaccination), being 53% higher in males and increasing exponentially with age. Among 9578 individuals diagnosed with COVID-19 in the SCOURGE study, we found 133 cases (1.42%) with detectable clonal mosaicism for chromosome alterations (mCA) and 226 males (5.08%) with acquired loss of chromosome Y (LOY). Individuals with clonal mosaic events (mCA and/or LOY) showed a 54% increase in the risk of COVID-19 lethality. LOY is associated with transcriptomic biomarkers of immune dysfunction, pro-coagulation activity and cardiovascular risk. Interferon-induced genes involved in the initial immune response to SARS-CoV-2 are also down-regulated in LOY. Thus, mCA and LOY underlie at least part of the sex-biased severity and mortality of COVID-19 in aging patients. Given its potential therapeutic and prognostic relevance, evaluation of clonal mosaicism should be implemented as biomarker of COVID-19 severity in elderly people. Among 9578 individuals diagnosed with COVID-19 in the SCOURGE study, individuals with clonal mosaic events (clonal mosaicism for chromosome alterations and/or loss of chromosome Y) showed an increased risk of COVID-19 lethality

CIBERER : Spanish national network for research on rare diseases: A highly productive collaborative initiative

Altres ajuts: Instituto de Salud Carlos III (ISCIII); Ministerio de Ciencia e Innovación.CIBER (Center for Biomedical Network Research; Centro de Investigación Biomédica En Red) is a public national consortium created in 2006 under the umbrella of the Spanish National Institute of Health Carlos III (ISCIII). This innovative research structure comprises 11 different specific areas dedicated to the main public health priorities in the National Health System. CIBERER, the thematic area of CIBER focused on rare diseases (RDs) currently consists of 75 research groups belonging to universities, research centers, and hospitals of the entire country. CIBERER's mission is to be a center prioritizing and favoring collaboration and cooperation between biomedical and clinical research groups, with special emphasis on the aspects of genetic, molecular, biochemical, and cellular research of RDs. This research is the basis for providing new tools for the diagnosis and therapy of low-prevalence diseases, in line with the International Rare Diseases Research Consortium (IRDiRC) objectives, thus favoring translational research between the scientific environment of the laboratory and the clinical setting of health centers. In this article, we intend to review CIBERER's 15-year journey and summarize the main results obtained in terms of internationalization, scientific production, contributions toward the discovery of new therapies and novel genes associated to diseases, cooperation with patients' associations and many other topics related to RD research

The evolution of the ventilatory ratio is a prognostic factor in mechanically ventilated COVID-19 ARDS patients

Background: Mortality due to COVID-19 is high, especially in patients requiring mechanical ventilation. The purpose of the study is to investigate associations between mortality and variables measured during the first three days of mechanical ventilation in patients with COVID-19 intubated at ICU admission. Methods: Multicenter, observational, cohort study includes consecutive patients with COVID-19 admitted to 44 Spanish ICUs between February 25 and July 31, 2020, who required intubation at ICU admission and mechanical ventilation for more than three days. We collected demographic and clinical data prior to admission; information about clinical evolution at days 1 and 3 of mechanical ventilation; and outcomes. Results: Of the 2,095 patients with COVID-19 admitted to the ICU, 1,118 (53.3%) were intubated at day 1 and remained under mechanical ventilation at day three. From days 1 to 3, PaO2/FiO2 increased from 115.6 [80.0-171.2] to 180.0 [135.4-227.9] mmHg and the ventilatory ratio from 1.73 [1.33-2.25] to 1.96 [1.61-2.40]. In-hospital mortality was 38.7%. A higher increase between ICU admission and day 3 in the ventilatory ratio (OR 1.04 [CI 1.01-1.07], p = 0.030) and creatinine levels (OR 1.05 [CI 1.01-1.09], p = 0.005) and a lower increase in platelet counts (OR 0.96 [CI 0.93-1.00], p = 0.037) were independently associated with a higher risk of death. No association between mortality and the PaO2/FiO2 variation was observed (OR 0.99 [CI 0.95 to 1.02], p = 0.47). Conclusions: Higher ventilatory ratio and its increase at day 3 is associated with mortality in patients with COVID-19 receiving mechanical ventilation at ICU admission. No association was found in the PaO2/FiO2 variation

Prevalence, associated factors and outcomes of pressure injuries in adult intensive care unit patients: the DecubICUs study

Funder: European Society of Intensive Care Medicine; doi: http://dx.doi.org/10.13039/501100013347Funder: Flemish Society for Critical Care NursesAbstract: Purpose: Intensive care unit (ICU) patients are particularly susceptible to developing pressure injuries. Epidemiologic data is however unavailable. We aimed to provide an international picture of the extent of pressure injuries and factors associated with ICU-acquired pressure injuries in adult ICU patients. Methods: International 1-day point-prevalence study; follow-up for outcome assessment until hospital discharge (maximum 12 weeks). Factors associated with ICU-acquired pressure injury and hospital mortality were assessed by generalised linear mixed-effects regression analysis. Results: Data from 13,254 patients in 1117 ICUs (90 countries) revealed 6747 pressure injuries; 3997 (59.2%) were ICU-acquired. Overall prevalence was 26.6% (95% confidence interval [CI] 25.9–27.3). ICU-acquired prevalence was 16.2% (95% CI 15.6–16.8). Sacrum (37%) and heels (19.5%) were most affected. Factors independently associated with ICU-acquired pressure injuries were older age, male sex, being underweight, emergency surgery, higher Simplified Acute Physiology Score II, Braden score 3 days, comorbidities (chronic obstructive pulmonary disease, immunodeficiency), organ support (renal replacement, mechanical ventilation on ICU admission), and being in a low or lower-middle income-economy. Gradually increasing associations with mortality were identified for increasing severity of pressure injury: stage I (odds ratio [OR] 1.5; 95% CI 1.2–1.8), stage II (OR 1.6; 95% CI 1.4–1.9), and stage III or worse (OR 2.8; 95% CI 2.3–3.3). Conclusion: Pressure injuries are common in adult ICU patients. ICU-acquired pressure injuries are associated with mainly intrinsic factors and mortality. Optimal care standards, increased awareness, appropriate resource allocation, and further research into optimal prevention are pivotal to tackle this important patient safety threat