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Objectives: to map the educational actions conducted with primary health care professionals during the COVID-19 pandemic., Methods: a scoping review conducted in August 2023, which covered databases such as CINAHL, Medline, LILACS, IBECS, BDENF, and Web of Science. In total, 32 publications were analyzed through content analysis., Results: the primary beneficiaries of the educational actions included 69% physicians, 56% nurses, 25% pharmacists, 13% social workers and dentists, 9% psychologists, community health agents, and laboratory professionals, and 6% nursing technicians, nutritionists, and physical educators. The predominant educational interventions were training sessions (mentioned in 19 publications), followed by Continuing Health Education (10 publications) and Continuing Education (three publications)., Final Considerations: the educational interventions demonstrated positive impacts on professional practice, particularly the Continuing Health Education actions, which were notable for stimulating critical problem-solving among professionals.

This is a documentary, exploratory, descriptive study, which is part of a multicenter international study assessing the national health systems with a care model based on primary health care of Brazil, Spain, Italy, and Portugal, funded by the Brazilian National Research Council (CNPq, acronym in Portuguese). It aims to identify the basic health legislation, the right to health, and the doctrinal and organizational principles of each country with a focus on the impact of social determinants of health on the national health systems. The results showed these countries have similar legislation and doctrinal principles, with a constitutional right to health, based on primary health care, and with a care model of the family health type. The challenges identified were low birth rate and high life expectancy at birth in European countries and criteria for access to medication and care financing. Based on our findings, the countries with higher investment in a structural basis, ensuring more dignified, solid, and vigilant socioeconomic and sanitary conditions, provide an important differentiation in responsiveness and sustainability of the national health system and direct impact on the quality of life.

Background: Gamification has proven to be a significant tool for health promotion, with a particular focus on physical activities such as Exergames, which improve not only physical, but also cognitive health. However, it is still not clear what effect the practice of Exergames has on changing the emotional experience., Purpose: The objective of this systematic review is to evaluate the impact of Exergames training on emotional experience., Methods: A systematic search was conducted in the PUBMED and SCOPUS databases. The relevant articles were screened independently by three researchers. Data concerning emotional measures and Exergame practice were extracted for analysis., Results: The search yielded 38 articles, of which 16 were included. Exergames were found to significantly impact happiness, anxiety, depressive symptoms, mental health-related quality of life, self-worth, self-esteem, self-efficacy, perceived behavioral control, vigor, vitality, intrinsic motivation, perceived energy, and relaxation., Conclusion: Our review supports the evidence that the practice of physical activity through Exergames, on the emotional experience generally generates an increase in positive emotions. In this sense, the results found support both the use of Exergames as a leisure activity that promotes wellbeing and emotional regulation, as well as for health promotion, public health, and clinical practice purposes. Our review strongly supports the notion that engaging in physical activity through Exergames generally leads to an increase in positive emotions. As a result, these findings endorse the utilization of Exergames as a leisure activity to promote well-being and emotional regulation. Moreover, Exergames hold potential for health promotion, public health, and clinical practice purposes., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. The handling editor VO declared a part collaboration with the author PU., (Copyright © 2023 Marques, Uchida and Barbosa.)

Objective: To analyze the network of human and non-human actors involved in the computerization of primary health care in the Brazilian federal government., Method: A qualitative study that used as a theoretical reference the actor-network theory and as a methodological reference the cartography of controversies. Data analysis was carried out using Gephi software, and through the extraction of reports, informed by the actor-network theory., Results: We found a network of 288 connections among 33 actors, composed mainly of nonhuman influencers of computerization. These actors are distributed throughout 3 inter-related communities, and manage the network by defining obligations, penalties, conflicts and intentionalities, thus influencing the success of the intended computerization., Final Considerations: The network of actors at the federal level generates situations that, in many cases, hamper the successful implementation of a nationwide computerization strategy.

Objective:: to analyze the management of mental health needs in primary care as perceived by Family Health Strategy professionals., Method:: this was a qualitative descriptive exploratory study developed within the coverage area of five family health teams. The data were collected using observation, group interviews, individual semi-structured interviews, and focus groups. Content analysis was conducted using text analysis software and interpretation was based on the corresponding analytical structures., Results:: numerous and challenging mental health demands occur in this setting, for which the teams identified care resources; however, they also indicated difficulties, especially related to the operationalization and integration of such resources., Conclusion:: there is a need for a care network sensitive to mental health demands that are better coordinated and more effectively managed., Objetivo:: analisar o manejo das necessidades de saúde mental na atenção primária à saúde de acordo com a percepção dos profissionais da Estratégia Saúde da Família., Método:: estudo qualitativo, descritivo exploratório, desenvolvido no território de abrangência de cinco equipes de saúde da família. Os participantes foram cinco enfermeiras, cinco coordenadores e 17 agentes comunitários de saúde. Os dados foram coletados utilizando observação, entrevistas grupais, entrevistas individuais semiestruturadas e grupos focais. Fez-se a análise de conteúdo com o auxílio de um Software de análise textual, e a interpretação baseou-se nas estruturas analíticas correspondentes., Resultados:: inúmeras e desafiadoras demandas de saúde mental têm sido acolhidas nesse setting, para as quais as equipes identificaram recursos de atendimento; no entanto, apontaram dificuldades, sobretudo relacionadas à operacionalização e integração destes recursos., Conclusão:: destaca-se a necessidade de uma rede de cuidados sensível a tais demandas, mais articulada e gerida de modo eficaz.

Background: Postpartum Depression affects a considerable number of women worldwide. This condition inflicts severe consequences to mother and child health. Thus far, available treatments have low response and high relapse rates. We designed this trial to evaluate a safe and more efficacious innovative therapy., Aims: To report a feasible and ethical study design to assess the safety and efficacy of a high frequency repetitive Transcranial Magnetic Stimulation 10 Hz (rTMS) compared to sham rTMS in women with moderate to severe Post-Partum Depression using standard treatment (sertraline).To conduct an ancillary, exploratory, randomized, active controlled, double blind study with a hypothesis to assess the safety and efficacy of 10 Hz rTMS compared to sertraline., Methods: A multicenter, parallel arm, randomized, placebo-controlled, double-blind design to assess safety and efficacy of 10 Hz rTMS compared to sham.An ancillary study will be conducted with parallel arm, randomized, active controlled and double dummy design to assess safety and efficacy of 10 Hz rTMS compared to sertraline.

It is not known whether the addition of ezetimibe to statins adds cardiovascular protection beyond the expected changes in lipid levels. Subjects with coronary heart disease were treated with four consecutive 1-week courses of therapy (T) and evaluations. The courses were: T1, 100 mg aspirin alone; T2, 100 mg aspirin and 40 mg simvastatin/10 mg ezetimibe; T3, 40 mg simvastatin/10 mg ezetimibe, and 75 mg clopidogrel (300 mg initial loading dose); T4, 75 mg clopidogrel alone. Platelet aggregation was examined in whole blood. Endothelial microparticles (CD51), platelet microparticles (CD42/CD31), and endothelial progenitor cells (CD34/CD133; CDKDR/CD133, or CD34/KDR) were quantified by flow cytometry. Endothelial function was examined by flow-mediated dilation. Comparisons between therapies revealed differences in lipids (T2 and T3T1 and T4, P=0.001). Decreased platelet aggregation was observed after aspirin (arachidonic acid, T1

Background: Increased numbers of endothelial (EMP) and platelet (PMP) microparticles have been related to cardiovascular risk factors and coronary artery disease. Little is known about the early effects of statins and clopidogrel on these new biomarkers of vascular homeostasis. The aim of the present study was to evaluate pharmacokinetic interactions between atorvastatin and clopidogrel and their effects, alone or combined, on EMP, PMP, and endothelial progenitor cells (EPC)., Methods and Results: A prospective open-label study enrolled subjects with stable coronary disease (n=26). Drugs were given daily for 3 weeks (atorvastatin 80 mg, visits 1-3; clopidogrel 75 mg, visits 2-4). Counts of EPC (CD34+/CD133+/KDR+), EMP (CD51+) and PMP (CD42+/CD31+), and pharmacokinetic parameters over 24h were assessed at each visit. Atorvastatin plasma concentrations were increased by concomitant therapy with clopidogrel (maximum serum concentration [C(max)], P=0.002; area under the clopidogrel or atorvastatin plasma concentration vs. time curve from 0 to the last detectable concentration [AUC(last)], P=0.03). After atorvastatin withdrawal there was an increase in clopidogrel plasma concentrations (C(max), P=0.009; AUC(last), P=0.039). PMP were inversely correlated with clopidogrel C(max) on visit 3 (rho=-0.57, P=0.006) and on visit 4 (rho=-0.54, P=0.01), and with clopidogrel AUC(last) on visit 3 (rho=-0.44, P=0.04), and on visit 4 (rho=-0.57, P=0.005). In addition, clopidogrel C(max) was correlated with EPC (CD133+/KDR+) on visit 4 (rho=0.48, P=0.025). No correlations of atorvastatin and MP or EPC were found., Conclusions: The balance between platelet MP release and EPC mobilization seems influenced by clopidogrel plasma levels, suggesting a protective mechanism on coronary artery disease.

The S1-S0 limiting anisotropy of a widely used fluorophore, rhodamine 101, is determined with unprecedented accuracy. From time-resolved and steady-state fluorescence measurements in several solvents, it is shown that the limiting anisotropy of rhodamine 101 is for all practical purposes equal to the theoretical one-photon fundamental anisotropy value of 2/5, both in rigid and in fluid media. This fact, along with the favorable chemical and photophysical properties of rhodamine 101, point to its use as a standard for fluorescence polarization measurements. It is also shown that if the excitation pulse can be considered a delta impulse with respect to the time scale of the anisotropy decay (but not necessarily to the time scale of the intensity decay), then no deconvolution procedure is needed for anisotropy decay analysis.

Losartan, an AT1 angiotensin II (ANG II) receptor non-peptide antagonist, induces an increase in mean arterial pressure (MAP) when injected intracerebroventricularly (icv) into rats. The present study investigated possible effector mechanisms of the increase in MAP induced by icv losartan in unanesthetized rats. Male Holtzman rats (280-300 g, N = 6/group) with a cannula implanted into the anterior ventral third ventricle received an icv injection of losartan (90 micro g/2 micro l) that induced a typical peak pressor response within 5 min. In one group of animals, this response to icv losartan was completely reduced from 18 +/- 1 to 4 +/- 2 mmHg by intravenous (iv) injection of losartan (2.5-10 mg/kg), and in another group, it was partially reduced from 18 +/- 3 to 11 +/- 2 mmHg by iv prazosin (0.1-1.0 mg/kg), an alpha1-adrenergic antagonist (P<0.05). Captopril (10 mg/kg), a converting enzyme inhibitor, injected iv in a third group inhibited the pressor response to icv losartan from 24 +/- 3 to 7 +/- 2 mmHg (P<0.05). Propranolol (10 mg/kg), a beta-adrenoceptor antagonist, injected iv in a fourth group did not alter the pressor response to icv losartan. Plasma renin activity and serum angiotensin-converting enzyme activity were not altered by icv losartan in other animals. The results suggest that the pressor effect of icv losartan depends on angiotensinergic and alpha1-adrenoceptor activation, but not on increased circulating ANG II.

Central cholinergic mechanisms are suggested to participate in osmoreceptor-induced water intake. Therefore, central injections of the cholinergic agonist carbachol usually produce water intake (i.e., thirst) and are ineffective in inducing the intake of hypertonic saline solutions (i.e., the operational definition of sodium appetite). Recent studies have indicated that bilateral injections of the serotonin receptor antagonist methysergide into the lateral parabrachial nucleus (LPBN) markedly increases salt intake in models involving the activation of the renin-angiotensin system or mineralocorticoid hormones. The present studies investigated whether sodium appetite could be induced by central cholinergic activation with carbachol (an experimental condition where only water is typically ingested) after the blockade of LPBN serotonergic mechanisms with methysergide treatment in rats. When administered intracerebroventricularly in combination with injections of vehicle into both LPBN, carbachol (4 nmol) caused water drinking but insignificant intake of hypertonic saline. In contrast, after bilateral LPBN injections of methysergide (4 microg), intracerebroventricular carbachol induced the intake of 0.3 M NaCl. Water intake stimulated by intracerebroventricular carbachol was not changed by LPBN methysergide injections. The results indicate that central cholinergic activation can induce marked intake of hypertonic NaCl if the inhibitory serotonergic mechanisms of the LPBN are attenuated.