Formal leadership perceptions about the autonomy of Pharmacy: a SWOT analysis.

INTRODUCTION: Autonomy is considered a vital principle of professionalism. In recent years, despite important advances, the Pharmacy and pharmacists' autonomy has been questioned due to conflicts that jeopardize the consolidation of this profession in the division of work in health. OBJECTIVE: to understand the construct of autonomy based on perceptions of formal leaders associated with professional organizations. METHODS: A qualitative study was conducted through interviews with key informants. The data obtained were submitted to content analysis. RESULTS: Perceptions about the autonomy in pharmaceutical practice were categorized according to strengths, weaknesses, opportunities, and threats to this construct. CONCLUSION: The findings allowed us to understand the autonomy of pharmaceutical practice in Brazil, generate hypotheses about the future of Pharmacy, and build strategies to maintain its occupational status.

Cross-cultural adaptation and psychometric evaluation of the "Modification of Hall's professionalism scale for use with pharmacists".

BACKGROUND: Professionalism is the demonstration of behaviors that guide the actions of health professionals. In Pharmacy, its implementation is possible through assessment instruments for pharmacists, such as the "Modification of Hall's Professionalism Scale for Use with Pharmacists". OBJECTIVE: To translate the "Modification of Hall's Professionalism Scale for Use with Pharmacists" into a Brazilian Portuguese version and evaluate its psychometric properties for pharmacists. METHOD: The methodological process of this study took place in three stages: translation and cross-cultural adaptation of the instrument original version into a Brazilian Portuguese version; validation of the scale content through consensus among geographically distinct experts and, finally; examination of the scale psychometric measurement properties through a convenience sample of 600 Brazilian pharmacists. At this stage, construct validity was verified using Exploratory Factor Analysis (EFA) and reliability was examined by calculating the composite reliability. RESULTS: The adapted instrument to a Brazilian Portuguese version demonstrated content validity with coefficients considered acceptable, above 0.8. The EFA demonstrated a structure supported by six factors and 39 items. The H index suggested high stability for all factors as well as composite reliability. CONCLUSION: The Brazilian Portuguese version of the instrument presented appropriate content validity coefficients and psychometric properties. This measure may be useful for future studies on professionalism regarding teaching strategies and assessment of this construct among pharmacists.

Perceived gender and political persuasion: a social media field experiment during the 2020 US Democratic presidential primary election.

Women have less influence than men in a variety of settings. Does this result from stereotypes that depict women as less capable, or biased interpretations of gender differences in behavior? We present a field experiment that-unbeknownst to the participants-randomized the gender of avatars assigned to Democrats using a social media platform we created to facilitate discussion about the 2020 Primary Election. We find that misrepresenting a man as a woman undermines his influence, but misrepresenting a woman as a man does not increase hers. We demonstrate that men's higher resistance to being influenced-and gendered word use patterns-both contribute to this outcome. These findings challenge prevailing wisdom that women simply need to behave more like men to overcome gender discrimination and suggest that narrowing the gap will require simultaneous attention to the behavior of people who identify as women and as men.

"Reigns but does not govern": A reflection on professionalism and the autonomy of the pharmacist.

INTRODUCTION: In recent decades, the professionalization of pharmacy has been debated worldwide. With the advent of industrialization, pharmacist autonomy has weakened, especially in the retail pharmacy market. Manegers and mentors of pharmacy chains serve as links between the profession and drug users. This study sought to understand the perceptions of retail pharmacy stakeholders regarding pharmacist autonomy and how to improve it, and to reflect on theories of professionalism. METHOD: 19 semi-structured interviews were conducted. The interviews were transcribed and analyzed through analyst triangulation and categorical content analysis, using the ATLAS.ti software. RESULTS: Interviews were conducted with nine mentors and ten managers in retail medicine. They reported aspects related to managerial and technical autonomy regulated by law, and strategies for enhancing professional autonomy in retail pharmacy. Autonomy was considered limited by pharmacists' dependence on employability and self-devaluation; and market control exposed the weaknesses in pharmaceutical professionalism. Entrepreneurship and ownership attitude strategies were feasible only in a retail micro-political context. CONCLUSION: The retail medicine continues to have business model centered on the product and controlling the pharmaceutical practice model. To ensure autonomy and professional strengthening, it is necessary that pharmacy recognizes itself as a clinical profession and develops a stable professional identity.

Endoparasite community of anurans from an altitudinal rainforest enclave in a Brazilian semiarid area.

In the present study, we aimed to describe the composition of endoparasites associated with anurans from an altitudinal rainforest enclave in northeastern Brazil. Additionally, we tested if microhabitat use influences endoparasite abundance and richness, as well as the hypothesis that larger frogs tend to be more parasitized. We sampled 306 individuals from 25 anuran species that were necropsied and analysed using a stereomicroscope. The total endoparasite prevalence was 79.08%, with a parasitic community consisting of 46 taxa. Overall, we found the common pattern described for Neotropical amphibians, which is the predominance of generalist and direct-cycle parasites. Twenty new host records and two possible new parasite species were found, highlighting the importance of this type of inventory. We also observed that microhabitat use was associated with a significant difference in parasite richness between groups, in which arboreal and terrestrial species, and aquatic and arboreal species contributed to these differences. Moreover, larger frogs tended to be more parasitized regarding only an interspecific view. Our results suggest that parasite richness is directly related to infection cycle and how the host exploits its habitat.

Galloylquinic acid derivatives from Byrsonima fagifolia leaf extract and potential antifungal activity.

ETHNOPHARMACOLOGICAL RELEVANCE: Byrsonima fagifolia Niedenzu (Malpighiaceae) and other Byrsonima species are popularly employed in Brazilian traditional medicine in the form of preparations as cicatrizing, anti-inflammatory, and antimicrobial. AIM OF THE STUDY: To characterize the phytochemical profile of the hydromethanolic extract obtained from B. fagifolia leaves (BF extract) and to evaluate the toxicity and the antifungal activity. MATERIALS AND METHODS: The compounds from BF extract were isolated by HPLC and the structures were elucidated based on extensive analyses of 1D and 2D NMR spectra (HMQC, HMBC and COSY) data. The antifungal effect was determined by the broth microdilution method and the toxicity was evaluated on erythrocytes from sheep's blood and Galleria mellonella larvae. RESULTS: Phytochemical investigation of the BF extract led to the isolation and characterization of pyrogallol, n-butyl gallate, 3,4-di-O-galloylquinic acid, 3,5-di-O-galloylquinic acid, 3,4,5-tri-O-galloylquinic acid, and 1,3,4,5-tetra-O-galloylquinic acid. The BF extract showed high content of galloylquinic acid derivatives reaching more than twenty-times the quercetin derivatives content, according to the quantification by HPLC. These galloylquinic acid derivatives, obtained during this study, and quercetin derivatives, previously isolated, were submitted to the antifungal assays. The BF extract inhibited yeast growth mainly against Cryptococcus spp., at concentrations of 1-16 µg/mL, comparable to isolated compounds galloylquinic acid derivatives. However, the quercetin derivatives as well as quinic acid, gallic acid, and methyl gallate showed lower antifungal effect compared with galloylquinic derivatives. In addition, the BF extract had no hemolytic effect and no toxicity on G. mellonella. CONCLUSION: The phytochemical analysis revealed that galloylquinic acid derivatives are the major compounds in the leaves of B. fagifolia and they are associated to anti-cryptococcal activity and presented reduced toxicity.

Is the Oral Cavity of Intensive Care Unit Pediatric Patients More Susceptible to Methicillin-Resistant Staphylococcus aureus Infection?

Objective: The aim of this study was to assess the prevalence of methicillin-resistant Staphylococcus aureus (MRSA) in the oral cavity of pediatric patients hospitalized at an intensive care unit (ICU). Methodology: Thirty ICU patients (group 1) and 30 healthy patients (group 2), between 1 and 12 years of age, matched by sex and age, were selected from a public hospital in Brazil. After oral examinations, biological specimens (nostril swab, oral mucosa, and supragingival biofilm) were collected from both groups to verify the presence of Staphylococcus aureus. Identification occurred after growth in Tryptic Soy Broth with 7.5% of NaCl for 48 hours, growth in Mannitol Salt Agar, gram staining, catalase, and coagulase tests. S. aureus isolates were submitted to antibiotic sensitivity test. Results: Only 36.7% of patients in the ICU perform oral hygiene during the hospitalization period and 41.7% presented high level of dental biofilm accumulation. The presence of S. aureus was similar in patients from group 1 (43.3%, 13) and group 2 (50.0%, 15) (p = 0.60). Both groups presented 18 samples each that tested positive for S. aureus. However, when considering patients infected by MRSA, the prevalence was higher in group 1 (eight; 26.7%) than in group 2 (five; 16.7%) but no statistical difference was observed (p = 0.53). In group 1, nine MRSA samples were resistant to erythromycin and seven to clindamycin. In group 2, two MRSA samples were resistant to erythromycin and two to clindamycin. Conclusions: Although ICU children did not show a significant higher carriage of MRSA when compared with the healthy group in the population studied, the number of highly resistant strains in the oral cavity isolated from ICU patients adds an important risk factor to be considered by the medical team as possible source of systemic infections, extended hospital stay, and poor outcomes.

Olfactory nerve: from ugly duckling to swan.

BACKGROUND: The olfactory nerve has never been the shining star of neurological examination. Quite the contrary, examining the first cranial nerve is often an overlooked step. As cases of anosmia secondary to COVID-19 infection continue to rise, the 2020 pandemic has shed new light on this much-forgotten nerve, its value as an aid to diagnosis of several diseases and its central role in our daily lives. OBJECTIVE: We aimed to emphasize how essential and simple clinical examination of the olfactory system can be by highlighting practical techniques and clinical tips for its assessment. We also share pearls and pitfalls in localization and differential diagnosis, which may prove valuable to busy clinicians. METHODS: A broad review of the literature was conducted by searching PubMed, Cochrane and Google Scholar for articles and books containing topics regarding examination of the olfactory nerve and its anatomy, physiology and pathology. No particular inclusion or exclusion criteria were used. RESULTS: Forty different works were found, between books and articles, from which 20 were selected after careful analysis. CONCLUSIONS: Despite the tragedy and adversity that followed the COVID-19 pandemic, its legacy has taught us a crystal-clear lesson: olfaction should no longer be neglected in clinical practice.

Helminths Infecting Sympatric Congeneric Treefrogs in Northeastern Brazil.

PURPOSE: We aimed to describe the helminth fauna associated with two sympatric congeneric treefrogs species (Boana multifasciata and Boana raniceps) from a highland marsh in northeastern Brazil. In addition, we investigate the body size influence on parasitological descriptors in these treefrogs, in which we expected that larger frogs would have greater abundance and richness helminths too, and no differences with respect to helminth composition once both hosts are exposed to similar environmental conditions. METHODS: We collected anurans during the rainy season from 11 January to 09 February 2019, using visual and auditory searches in breeding environments. We analysed the presence of ectoparasites under an epidermis, oral cavity, and endoparasites present in the organs. Using a Linear mixed-effects model we tested the relationship between the host body size (length and weight) and helminths abundance and richness. In addition, we used the ANOSIM R test to investigate the differences between the hosts with respect to helminth composition. RESULTS: We recorded 37 individuals (15 specimens of B. multifasciata and 22 of B. raniceps), in which 89.1% of them were infected by at least one helminth species. We found 355 helminths from 12 taxa parasitizing the two treefrogs, but just three parasite taxa were common to both species. All identified helminth species found in B. multifasciata are new records and four are new records for B. raniceps. In addition, we present the first record of Cosmocerca paraguayensis in Brazil. We found no support for the hypothesis that larger frogs tend to be more parasitized, at least for congeneric species, and sympatric hosts species have similar helminth composition. We also present a compilation of helminths occurring in treefrogs belonging to the Boana genus in South American, increasing our knowledge of the parasitic diversity of Neotropical anurans. CONCLUSION: Our results suggest a lack of knowledge about helminth fauna associated with amphibians even for common and widely distributed species, such as Boana spp., and demonstrate the need to deepen our knowledge about host parasitic relationships, especially in the Neotropical region.

Olfactory nerve: from ugly duckling to swan / Nervo olfatório: de patinho feio a cisne

ABSTRACT Background: The olfactory nerve has never been the shining star of neurological examination. Quite the contrary, examining the first cranial nerve is often an overlooked step. As cases of anosmia secondary to COVID-19 infection continue to rise, the 2020 pandemic has shed new light on this much-forgotten nerve, its value as an aid to diagnosis of several diseases and its central role in our daily lives. Objective: We aimed to emphasize how essential and simple clinical examination of the olfactory system can be by highlighting practical techniques and clinical tips for its assessment. We also share pearls and pitfalls in localization and differential diagnosis, which may prove valuable to busy clinicians. Methods: A broad review of the literature was conducted by searching PubMed, Cochrane and Google Scholar for articles and books containing topics regarding examination of the olfactory nerve and its anatomy, physiology and pathology. No particular inclusion or exclusion criteria were used. Results: Forty different works were found, between books and articles, from which 20 were selected after careful analysis. Conclusions: Despite the tragedy and adversity that followed the COVID-19 pandemic, its legacy has taught us a crystal-clear lesson: olfaction should no longer be neglected in clinical practice.

RESUMO Antecedentes: O nervo olfatório nunca foi a estrela do exame neurológico. Pelo contrário, o exame desse nervo craniano é um passo frequentemente ignorado. No entanto, o aumento exponencial de casos de anosmia secundária a COVID-19 o colocou sob os holofotes, tanto em relação á sua função para o ser humano em sociedade, como seu papel no auxílio do diagnóstico de diversas patologias. Objetivos: Enfatizar quão importante é examinar o nervo olfatório e compreender as desordens do seu sistema. Ressaltamos pérolas clínicas e erros comuns no exame deste nervo, além dicas que possam auxiliar no diagnóstico de uma série de doenças neurológicas e sistêmicas. Métodos: Uma ampla revisão da literatura foi conduzida por meio de busca no PubMed, Cochrane e Google Acadêmico por artigos e livros relacionados aos tópicos do exame físico, fisiologia, anatomia e patologia do nervo olfatório. Não foram utilizados critérios específicos de inclusão ou exclusão. Resultados: Foram encontrados 40 artigos itens relacionados na língua inglesa, dentre os quais livros e artigos, tendo sido analisados e selecionados um a um até o total de 20 referências. Conclusões: Apesar da tragédia e adversidade trazidas pela pandemia de COVID-19, uma lição clara permanece: o olfato não deve mais ser negligenciado na prática clínica.

Nonradiative relaxation mechanisms of the elusive silole molecule.

Silole derivatives have been extensively employed for developing organic optoelectronics, but few studies focused on the photophysical properties of the silole molecule. In this work, we investigate these properties by computing the absorption spectra and performing nonadiabatic molecular dynamics of silole employing the algebraic diagrammatic construction [ADC(2)] and extended multi-state XMS-CASPT2 ab initio electronic structure methods. For vertical excitations and excited state optimizations, the equation of motion coupled-cluster singles and doubles (EOM-CCSD) was also used. The nuclear ensemble and the fewest-switches surface hopping molecular dynamics methods coupled with the first two high-level electronic structure methods were applied to probe the relaxation mechanisms of silole. We could reproduce the experimental first absorption maximum value and found an ultrafast relaxation process occurring exclusively through ring-puckering distortions without breaking ring bonds or hydrogen elimination. Minimum energy conical intersection optimizations were carried out and potential energy curves, including triplet states, were calculated to further elucidate the relaxation process of silole.

Prevalence of periodic limb movement in sleep in people with epilepsy: A semi-structured literature review.

OBJECTIVES: Epilepsy is a prevalent health problem worldwide in all ages, and it is essential to identify disease markers for diagnosis and treatment. Periodic limb movements in sleep (PLMS) are a common finding in polysomnography (PSG). Still, its clinical relevance in people with epilepsy (PWE) is unknown. The aim of this review was to compare PLMS frequency in PWE and controls. METHODS: A semi-structured literature review was conducted using PubMed in search of relevant studies in English on August 23, 2019, with the search terms "sleep," "epilepsy," or "seizure," and "polysomnography" in the title and/or abstract. The research was complemented with citation analysis and manual search using Google Scholar. Studies involved PWE and comparative controls using PSG with reported PLMS index (PLMI). RESULTS: Seven studies were identified. Only two showed a statistically significant difference in PLMI between cases and controls, and in another study, cases had uncontrolled seizures. In general, studies did not adjust for potential confounders including demographics, apnea-hypopnea index, or medication use. CONCLUSIONS: We found few studies exploring the prevalence of PLMS in PWE. In the majority, PLMI did not differ from controls. Further studies are warranted given the prevalence of sleep disturbances in epilepsy.

Impact of Non-Steroidal Anti-Inflammatory Drugs on Recurrence and Survival after Melanoma Surgery: A Cohort Study.

The aim of the study was to investigate if there was an association between intraoperative NSAID use and recurrence or survival. A cohort of patients who underwent sentinel lymph node biopsy for the treatment of cutaneous melanoma was retrospectively recruited. After applying inclusion and exclusion criteria, 516 were included (NSAIDs = 307). The 10-year melanoma-specific survival was 63.2%. Log-rank test showed no statistically significant differences in time to treatment failure, melanoma-specific survival, disease-free survival, and overall survival between the study groups. The current study did not support the use of intraoperative NSAIDs in preventing death or recurrence in patients with melanoma.

Tissue dissemination and humoral response after experimental reinfection with atypical Toxoplasma gondii strains obtained from congenital human toxoplasmosis in Brazil.

The paradigm that Toxoplasma gondii infection generates sterilizing protective immunity was broken by case studies in which reinfections were observed in immunocompetent pregnant women in the chronic phase of toxoplasmosis. Since then, several murine models have suggested that immunoprotection against a previous T. gondii infection may be violated after reinfection with strains of different genotypes. This study aimed to evaluate the dissemination of the parasite after reinfection with the virulent TgCTBr9 and EGS strains in BALB/c mice chronically infected with the avirulent TgCTBr5 strain. Three mice were euthanized at 2, 4, 8, 12, 24 and 48 h post challenge (p.c.) and at 7, 14 and 30 days p.c. Intestines, mesenteric lymph nodes, lungs and brains were collected for PCR-RFLP. Blood samples were collected to measure total IgG, IgG1 and IgG2a by ELISA. The reinfected animals survived and presented reduced morbidity after challenge with the virulent strains. Mice challenged with the TgCTBr9 strain showed a slight increase in anti-T. gondii IgG1. The spread of the TgCTBr5 strain was observed to occur earlier than the dissemination of the virulent TgCTBr9 or EGS strains. The TgCTBr9 strain was observed in the mesenteric lymph node at 7 days post challenge (d.p.c.); in the intestine and lungs at 14 d.p.c.; and in the brain at 30 d.p.c. EGS strain was demonstrated in the mesenteric lymph node and lung at 7 d.p.c and in the intestine and brain at a later time point. The immune response promoted by the primary infection with the avirulent strain (TgCTBr5) protected the animals from death after challenge with the virulent strains (TgCTBr9 or EGS).

Factors affecting local regrowth after watch and wait for patients with a clinical complete response following chemoradiotherapy in rectal cancer (InterCoRe consortium): an individual participant data meta-analysis.

BACKGROUND: In patients with rectal cancer who achieve clinical complete response after neoadjuvant chemoradiotherapy, watch and wait is a novel management strategy with potential to avoid major surgery. Study-level meta-analyses have reported wide variation in the proportion of patients with local regrowth. We did an individual participant data meta-analysis to investigate factors affecting occurrence of local regrowth. METHODS: We updated search results of a recent systematic review by searching MEDLINE and Embase from Jan 1, 2016, to May 5, 2017, and used expert knowledge to identify published studies reporting on local regrowth in patients with rectal cancer managed by watch and wait after clinical complete response to neoadjuvant chemoradiotherapy. We restricted studies to those that defined clinical complete response using criteria equivalent to São Paulo benchmarks (ie, absence of residual ulceration, stenosis, or mass within the rectum on clinical and endoscopic examination). The primary outcome was 2-year cumulative incidence of local regrowth, estimated with a two-stage random-effects individual participant data meta-analysis. We assessed the effects of clinical and treatment factors using Cox frailty models, expressed as hazard ratios (HRs). From these models, we derived percentage differences in mean θ as an approximation of the effect of measured covariates on between-centre heterogeneity. This study is registered with PROSPERO, number CRD42017070934. FINDINGS: We obtained individual participant data from 11 studies, including 602 patients enrolled between March 11, 1990, and Feb 13, 2017, with a median follow-up of 37·6 months (IQR 25·0-58·7). Ten of the 11 datasets were judged to be at low risk of bias. 2-year cumulative incidence of local regrowth was 21·4% (random-effects 95% CI 15·3-27·6), with high levels of between-study heterogeneity (I2=61%). We noted wide between-centre variation in patient, tumour, and treatment characteristics. We found some evidence that increasing cT stage was associated with increased risk of local regrowth (random-effects HR per cT stage 1·40, 95% CI 1·00-1·94; ptrend=0·048). In a subgroup of 459 patients managed after 2008 (when pretreatment staging by MRI became standard), 2-year cumulative incidence of local regrowth was 19% (95% CI 13-28) for stage cT1 and cT2 tumours, 31% (26-37) for cT3, and 37% (21-60) for cT4 (random-effects HR per cT stage 1·50, random-effects 95% CI 1·03-2·17; ptrend=0·0330). We estimated that measured factors contributed 4·8-45·3% of observed between-centre heterogeneity. INTERPRETATION: In patients with rectal cancer and clinical complete response after chemoradiotherapy managed by watch and wait, we found some evidence that increasing cT stage predicts for local regrowth. These data will inform clinician-patient decision making in this setting. Research is needed to determine other predictors of a sustained clinical complete response. FUNDING: None.

Kinetics of parasite distribution after reinfection with genetically distinct strains of Toxoplasma gondii.

Recent data shows that prior infection by Toxoplasma gondii does not protect the host from subsequent reinfection even after the development of immunological memory. Although animal models for T. gondii reinfection were proposed after cases of natural human reinfection were described, little is known about the events that occur immediately after challenge. To further understand these events, BALB/c mice were chronically infected with D8 non-virulent strain (genotype ToxoDB#8 BrIII) and challenged with two different virulent strains: EGS (genotype ToxoDB #229) or CH3 strain (genotype ToxoDB #19). Primary infection protected animals from lethal challenge and morbidity was reduced. Reinfection was confirmed by PCR-RFLP, showing differences in the way the parasites spread in challenged animals. Parasites reached the lungs during early infection and a parasitism delay in the intestine was observed in D8+CH3 group. Parasites from challenge strains were not detected in the brain of D8+CH3 and in the intestine and brain of D8+EGS group. Previous infection with D8 strain of T. gondii protected against lethal challenges, but it did not prevent parasite spread to some organs.

Representações sociais da violência contra a mulher: atuação multiprofissional social representations of violence against women: multi-professional action / Representaciones sociales de la violencia contra la mujer: actuación multiprofesional / Social representations of violence against women: multiprofessional action

A violência contra a mulher é um tema bastante debatido, no entanto ainda é escassa a presença de conteúdo bibliográfico no âmbito da Psicologia. O objetivo do estudo foi à análise e investigação das representações sociais dos profissionais frente às mulheres vítimas de violência. Para a construção do artigo foi efetuada uma pesquisa de cunho qualitativo-descritivo que consistiu na realização de cinco entrevistas semiestruturadas com profissionais que trabalham com mulheres vítimas de violência. Tais entrevistas foram desempenhadas no Núcleo Multidisciplinar Lei Maria da Penha e no Centro de Referência Especializada de Assistência Social da cidade de Parnaíba-PI (Brasil) e analisadas por meio do método de análise de discurso. A forma como os profissionais lidam e tratam tais questões que permeiam diferentes pontos e causam diversas discussões na sociedade é de suma importância para a forma de como a violência poderá ser trabalhada através de sua visão como profissional e cidadão. Como resultado foi constatado constatou-se a presença, em sua grande maioria, de profissionais mulheres trabalhando com esses tipos de casos e a maior sensibilidade das mesmas no momento de lidar com essas demandas.

Violence against women is a much-debated topic; however, bibliographic content in Psychology is still scarce. The objective of this study was to investigate and analyze how social representations of professionals are constituted concerning women victims of violence. A qualitative-descriptive research was carried out, which consisted of five semi-structured interviews with professionals who work with women victims of violence. These interviews were carried out in the Multi-disciplinary Center Lei Maria da Penha and in the Center of Specialized Reference of Social Assistance of the city of Parnaíba-PI (Brazil) and analyzed through the discourse analysis method. As a result, it was established the presence, for the most part, of professional women working with these type of cases, and their greater sensitivity to deal with these demands.

Letter to the Editor: ASA Physical Status Classification in Surgical Oncology and the Importance of Improving Inter-Rater Reliability

No abstract available.