Search results for "DEP"

Effects of inhibitors of cGMP-dependent protein kinase in atrial heart and aortic smooth muscle from rats

1995

Several activators of cGMP-dependent protein kinase (protein kinase G) such as 8-Br-cGMP reduced force of contraction in rat left atria. Inhibitors of protein kinase G antagonized the negative inotropic effect of 8-Br-cGMP but not of acetylcholine in atria. However, the acetylcholine-induced relaxation in aortic rings was significantly inhibited by protein kinase G inhibition. It is concluded that the reduction by 8-Br-cGMP of force of contraction in atria is related to activation of protein kinase G. In response to acetylcholine, activation of protein kinase G is probably a major step in smooth muscle relaxation but is not involved in the reduction of force of contraction in atria.

Management of odonto-stomatological emergencies during the COVID-19 alarm state in dental clinics in the Autonomous Community of Madrid (CAM), Spain:…

2020

Background Odontology practice has been severely compromised by the pandemic caused by COVID-19 and Spain is one of the countries with higher incidence. Our aim with this study is to find out the number of cases and type of odonto-stomatological emergencies (OSE) treated in four dental clinics of the Madrid capital area and region (CAM) in the period covered between March 17th and 4th of May. Material and Methods We search the cases in the demographic/epidemiological databases of the CAM regional government and the Illustrious Official College of Dentists and Stomatologists of the First Region (Madrid). Results We found that the most prevalent pathology was acute apical periodontitis wherea…

Putative impact of the COVID-19 pandemic on anxiety, depression, insomnia and stress

2020

Worsening of pre-existing psychiatric conditions during the COVID-19 pandemic

2020

This study anonymously examined 2,734 psychiatric patients worldwide for worsening of their pre-existing psychiatric condition during the COVID-19 pandemic. Valid responses mainly from 12 featured countries indicated self-reported worsening of psychiatric conditions in 2/3rd of the patients assessed that was validated through their significantly higher scores on scales for general psychological disturbance, post-traumatic stress disorder, and depression. Female gender, feeling no control of the situation and reporting dissatisfaction with the response of the state during the COVID-19 pandemic, and reduced interaction with family and friends increased the worsening of pre-existing psychiatri…

Different profiles of mental and physical health and stress hormone response in women victims of intimate partner violence

2014

Abstract Objectives To analyse the individual differences in the impact that intimate male partner violence (IPV) has on a woman's depressive and posttraumatic stress disorder (PTSD) symptomatology, and to determine the association of the different profiles of mental dysfunction with cortisol and dehydroepiandrosterone (DHEA) basal saliva levels as well as physical health symptoms. Methods A cross-sectional study was carried out in which IPV victims (n=73) and control non-abused (n=31) women participated. Information was obtained through structured interviews and saliva samples were collected for hormonal assays under baseline conditions. Results There were three profiles of mental symptoms…

Effectiveness of Organizational Interventions to Reduce Emergency Department Utilization: A Systematic Review

2012

BackgroundEmergency department (ED) utilization has dramatically increased in developed countries over the last twenty years. Because it has been associated with adverse outcomes, increased costs, and an overload on the hospital organization, several policies have tried to curb this growing trend. The aim of this study is to systematically review the effectiveness of organizational interventions designed to reduce ED utilization.Methodology/principal findingsWe conducted electronic searches using free text and Medical Subject Headings on PubMed and The Cochrane Library to identify studies of ED visits, re-visits and mortality. We performed complementary searches of grey literature, manual s…

Combined treatment with adalimumab and surgery in a patient with steroid-dependent Crohn's disease complicated by perianal disease

2010

Effect of inhibition of the electrogenic Na+/K+ pump on the mechanical activity in the rat uterus.

1996

The effects of ouabain and K(+)-free solution were studied in estrogen-primed rat uterine strips under resting tone or repeatedly stimulated with KCl, acetylcholine or oxytocin applied for 20 minutes at 60 minute intervals. These effects were compared with those of the K+ channel opener cromakalim. In preparations under resting tone, ouabain (0.1 mM and 0.3 mM) induced rhythmic contractions which disappeared after 20-30 minutes whereas at a higher concentration (1 mM) it evoked a rapid, phasic response followed by a small tonic contraction. Exposure of the strip to a K(+)-free solution induced either rhythmic waves, which ceased after 8-10 minutes, or a single phasic contraction which was f…

2021

The COVID-19 pandemic has become a public health emergency of international concern, which may have affected lifestyle habits and mental health. Based on national health profile assessments, this study investigated perceived changes of lifestyle habits in response to the COVID-19 pandemic and associations between perceived lifestyle changes and mental health in Swedish working adults. Among 5599 individuals (50% women, 46.3 years), the majority reported no change (sitting 77%, daily physical activity 71%, exercise 69%, diet 87%, alcohol 90%, and smoking 97%) due to the pandemic. Changes were more pronounced during the first wave (April–June) compared to the second (October–December). Women,…

Oral health-related quality of life of patients after solid organ transplantation is not affected by oral conditions:results of a multicentre cross-s…

2020

Background This multicentre cross-sectional study aimed in examination of oral health-related quality of life (OHRQoL) of patients after solid organ transplantation (SOT). Material and Methods Patients after SOT (liver, lung and heart) at one out of three German centers (Goettingen, Essen, Leipzig) were included. For comparison, a healthy control (HC) was recruited. OHRQoL was assessed by German short form of oral health impact profile (OHIP G14). Oral examination comprised: decayed-, missing- and filled-teeth index (DMF-T), remaining teeth and periodontitis severity. Results In total, 196 patients after SOT and 130 HC with comparable age, gender and smoking habits were included (p>0.05). D…