cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7900220
title: Patient safety culture in the Primary Health Care

description: ABSTRACT Objective: To evaluate thepatient safety culturein thePrimary Health Care (PHC). Method: A cross-sectional study with 349 health professionals and PHC managers from a city of Rio Grande do Sul, Brazil. The tool used was Safety Attitudes Questionnaire Ambulatory Version. Data-independent double typing and descriptive and inferential statistical analysis were performed. Results: The total score varied between 3.4 and 8.4 with mean (7.0 ± 1.3), positive evaluation in the "Patient Safety" domain (8.2 ± 2.0). Working on the Family Health Strategy and having five to 12 years of work was significant for positive culture. The recommendations to improve the safety culture were: Implementation of protocols, training, communication improvement and resolvability. Conclusion: The patient safety culture prevailed. Establishing a constructive safety culture with safe behaviors represents factors for improving patient safety in Primary Care settings.
DOI: 10.6084/m9.figshare.7900223
title: Mechanisms involved in the vasorelaxant effects produced by the acute application of amfepramone in vitro to rat aortic rings

description: Amfepramone (diethylpropion) is an appetite-suppressant drug used for the treatment of overweight and obesity. It has been suggested that the systemic and central activity of amfepramone produces cardiovascular effects such as transient ischemic attacks and primary pulmonary hypertension. However, it is not known whether amfepramone produces immediate vascular effects when applied in vitro to rat aortic rings and, if so, what mechanisms may be involved. We analyzed the effect of amfepramone on phenylephrine-precontracted rat aortic rings with or without endothelium and the influence of inhibitors or blockers on this effect. Amfepramone produced a concentration-dependent vasorelaxation in phenylephrine-precontracted rat aortic rings that was not affected by the vehicle, atropine, 4-AP, glibenclamide, indomethacin, clotrimazole, or cycloheximide. The vasorelaxant effect of amfepramone was significantly attenuated by NG-nitro-L-arginine methyl ester (L-NAME) and tetraethylammonium (TEA), and was blocked by removal of the vascular endothelium. These results suggest that amfepramone had a direct vasorelaxant effect on phenylephrine-precontracted rat aortic rings, and that inhibition of endothelial nitric oxide synthase and the opening of Ca2+-activated K+ channels were involved in this effect.
DOI: 10.6084/m9.figshare.7900226.v1
title: Brimonidine-induced unilateral ocular lichen planus: a case report

description: ABSTRACT This report was written to describe a case of unilateral brimonidine-induced conjunctival lichen planus. Because the ophthalmic examination indicated chronic conjunctivitis or drug-induced pseudopemphigoid, the patient underwent thorough ophthalmic and systemic examinations, as well as conjunctival biopsy and direct immunofluorescence studies. A 71-year-old woman with unilateral left eye findings of chronic conjunctivitis was referred to our Ophthalmology Department. The patient reported that chronic conjunctivitis began shortly after she initiated use of topical brimonidine. Ophthalmic examination revealed foreshortening of the inferior fornix and symblepharon. Conjunctival biopsy revealed submucous lymphocytes and shaggy distribution of fibrinogen on direct immunofluorescence; this was suggestive of ocular lichen planus. No other systemic lesions were found that were consistent with the presentation of lichen planus. A good response was observed to topical cyclosporine treatment. To our knowledge, this may be the first report of unilateral ocular lichen planus without systemic findings. The correlation with the initiation of topical brimonidine suggests that this might be the first case of biopsy-confirmed brimonidine-induced ocular lichen planus.
DOI: 10.6084/m9.figshare.7900229.v1
title: The role of kinship in knowledge about medicinal plants: evidence for context-dependent model-based biases in cultural transmission?

description: ABSTRACT The similarity in traditional knowledge of medicinal plants was evaluated to draw inferences about the most important models for local knowledge transmission. The following questions were addressed: (1) Do related individuals possess greater similarity in knowledge of medicinal plants than unrelated individuals? (2) Do related individuals of the same generation possess greater similarity in knowledge than do related individuals of different generations? Semi-structured interviews were conducted on the medicinal plants known by the residents of a rural community in western Bahia. Mann-Whitney tests were used to compare Jaccard similarity values between related and unrelated individuals and between relatives of the same generation and relatives of different generations. Related individuals were found to have more similar knowledge than unrelated individuals, and relatives of the same generation were found to have more similar knowledge than relatives of different generations. These findings suggest that there are factors that favor cultural transmission between relatives of the same generation other than just vertical transmission.
DOI: 10.6084/m9.figshare.7900214
title: Assessing driving risk in patients with glaucoma

description: ABSTRACT Glaucoma is the leading cause of irreversible blindness worldwide and can affect a broad array of daily activities, including driving. Recently, studies investigating the relationship between driving performance and glaucoma have received a great deal of interest. Assessment of driving behavior is not straightforward because driving is a complex skill involving significant multi-tasking ability. In this review, we summarize recent work from clinical studies investigating how glaucoma can affect driving performance. Patients with glaucoma are more likely to be involved in motor vehicle collisions when compared to healthy subjects. Here we describe how conventional functional tests performed in glaucoma patients, such as visual field measurements via standard automatic perimetry, are associated with driving performance. However, the risk of motor vehicle collisions is not entirely attributable to visual field impairment in glaucoma, suggesting that other factors also account for both driving safety and performance. Finally, we show different studies suggesting that parameters from driving simulators can be helpful because they can identify the impact of visual loss on complex situations.
DOI: 10.6084/m9.figshare.7900220.v1
title: Patient safety culture in the Primary Health Care

description: ABSTRACT Objective: To evaluate thepatient safety culturein thePrimary Health Care (PHC). Method: A cross-sectional study with 349 health professionals and PHC managers from a city of Rio Grande do Sul, Brazil. The tool used was Safety Attitudes Questionnaire Ambulatory Version. Data-independent double typing and descriptive and inferential statistical analysis were performed. Results: The total score varied between 3.4 and 8.4 with mean (7.0 ± 1.3), positive evaluation in the "Patient Safety" domain (8.2 ± 2.0). Working on the Family Health Strategy and having five to 12 years of work was significant for positive culture. The recommendations to improve the safety culture were: Implementation of protocols, training, communication improvement and resolvability. Conclusion: The patient safety culture prevailed. Establishing a constructive safety culture with safe behaviors represents factors for improving patient safety in Primary Care settings.
DOI: 10.6084/m9.figshare.7900223.v1
title: Mechanisms involved in the vasorelaxant effects produced by the acute application of amfepramone in vitro to rat aortic rings

description: Amfepramone (diethylpropion) is an appetite-suppressant drug used for the treatment of overweight and obesity. It has been suggested that the systemic and central activity of amfepramone produces cardiovascular effects such as transient ischemic attacks and primary pulmonary hypertension. However, it is not known whether amfepramone produces immediate vascular effects when applied in vitro to rat aortic rings and, if so, what mechanisms may be involved. We analyzed the effect of amfepramone on phenylephrine-precontracted rat aortic rings with or without endothelium and the influence of inhibitors or blockers on this effect. Amfepramone produced a concentration-dependent vasorelaxation in phenylephrine-precontracted rat aortic rings that was not affected by the vehicle, atropine, 4-AP, glibenclamide, indomethacin, clotrimazole, or cycloheximide. The vasorelaxant effect of amfepramone was significantly attenuated by NG-nitro-L-arginine methyl ester (L-NAME) and tetraethylammonium (TEA), and was blocked by removal of the vascular endothelium. These results suggest that amfepramone had a direct vasorelaxant effect on phenylephrine-precontracted rat aortic rings, and that inhibition of endothelial nitric oxide synthase and the opening of Ca2+-activated K+ channels were involved in this effect.
DOI: 10.6084/m9.figshare.7900205
title: Atypical presentation of fibroepithelial polyp: a report of two cases

description: ABSTRACT Fibroepithelial polyps are benign non-epithelial tumors arising from mesodermal tissue and are commonly found on the skin. They can develop on the eyelid and surrounding area and rarely appear at other sites. While most cutaneous cases are diagnosed incidentally, the lesions may be symptomatic based on their location. The etiology of fibroepithelial polyps is not fully understood but may involve trauma, chronic irritation, allergic factors, and developmental or congenital causes. Although fibroepithelial polyps are benign lesions, they can be malignant in extremely rare cases. Herein we discuss 2 cases of fibroepithelial polyp with an atypical presentation and their treatment.
DOI: 10.6084/m9.figshare.7900208
title: Cetacean movements in coastal waters of the southwestern Atlantic ocean

description: Abstract: Cetaceans were monitored along ca. 700 km of the southeast coast of Brazil (22°S to 25°S) from 1995 to 2014 using photo-identification. The objective of this study was to identify any presence of long-distance movements for monitored cetacean species and discuss implications. Data on long-range movements of four of the monitored species are presented after the analysis of 321,765 photographs taken for individual identification. Seven individuals from four populations of Guiana dolphins (Sotalia guianensis) considered resident to particular estuaries or bays were reported in dispersal involving movement between pairs of protected areas over long-range distances varying between 86 and 135 km. Three cataloged rough-toothed dolphins (Steno bredanensis), first seen in Guanabara Bay, Rio de Janeiro state (22°46'S) in November 2011, were sighted 240 km southwards as members of the same group in coastal waters of São Paulo state (23°46'S) in July 2014. Water depth for those sightings ranged from 16 to 52.7 m; local sightings of rough-toothed dolphins in Brazil have frequently been in shallow waters, but the species global distribution is usually associated with deeper waters. In a 27-day interval in the spring of 2012, a group of 16 orcas (Orcinus orca) travelled ca. 277 km in shallow coastal waters ranging from 20 to 30 m deep. Orcas are commonly observed between November and February in southeast Brazil, probably in search for prey. In summer months between 2012 and 2014, three Bryde's whales (Balaenoptera edeni) sighted in waters ranging from 14 to 49 m deep, moved between 218 and 327 km. Bryde's whales are usually found in local coastal waters where they spend summer months feeding on sardines. To date, these are the longest estimated movements reported to S. guianensis, S. bredanensis, O. orca and B. edeni in the Southwestern Atlantic Ocean.
DOI: 10.6084/m9.figshare.7900211
title: Birthing life and death: women’s reproductive health in early twentieth-century Rio de Janeiro

description: Abstract This article explores women’s reproductive health in early twentieth-century Rio de Janeiro, showing that elevated and sustained stillbirth and maternal mortality rates marked women’s reproductive years. Syphilis and obstetric complications during childbirth were the main causes of stillbirths, while puerperal fever led maternal death rates. Utilizing traditional sources such as medical dissertations and lesser-used sources including criminal investigations, this article argues that despite official efforts to medicalize childbirth and increase access to clinical healthcare, no real improvements were made to women’s reproductive health in the first half of the twentieth century. This, of course, did not make pregnancy and childbirth any easier for the women who embodied these statistics in their reproductive lives.
DOI: 10.6084/m9.figshare.7900217.v1
title: Hypertension Prevalence, Treatment and Control in Older Adults in a Brazilian Capital City

description: Abstract Background: The diagnosis, treatment and control of arterial hypertension are fundamental for a reduction in cardiovascular outcomes, especially in the elderly. In Brazil, there are few studies that specifically identified these rates in the elderly population. Objective: To verify rates of prevalence, treatment and control of hypertension in elderly people living in the urban area of a Brazilian capital city. Methods: A cross-sectional, population-based, randomized, cluster-based study with 912 non-institutionalized elderly individuals (≥ 60 years), living in urban areas in the city of Goiania, Midwest Brazil. Predictor variables were: age, gender, socioeconomic and lifestyle aspects. Blood pressure measurements were performed at home; patients were considered as having arterial hypertension when SBP and/or DBP ≥ 140/90 mmHg or when using antihypertensive drugs (dependent variable). Rates of hypertension treatment and control were evaluated. Variable association analyses were performed by multivariate logistic regression and level of significance was set at 5%. Results: The prevalence of arterial hypertension was 74.9%, being higher (78.6%) in men (OR 1.4, 95% CI: 1.04-1.92); the treatment rate was 72.6%, with higher rates being observed in smokers (OR 2.06, 95% CI: 1.28-3.33). The rate of hypertension control was 50.8%,being higher in women (OR 1.57, 95% CI: 1.19-2.08). Conclusion: The prevalence rates were high. Treatment and control rates were low and associated with gender, age and lifestyle, indicating the need for early and individual interventions.
DOI: 10.6084/m9.figshare.7900205.v1
title: Atypical presentation of fibroepithelial polyp: a report of two cases

description: ABSTRACT Fibroepithelial polyps are benign non-epithelial tumors arising from mesodermal tissue and are commonly found on the skin. They can develop on the eyelid and surrounding area and rarely appear at other sites. While most cutaneous cases are diagnosed incidentally, the lesions may be symptomatic based on their location. The etiology of fibroepithelial polyps is not fully understood but may involve trauma, chronic irritation, allergic factors, and developmental or congenital causes. Although fibroepithelial polyps are benign lesions, they can be malignant in extremely rare cases. Herein we discuss 2 cases of fibroepithelial polyp with an atypical presentation and their treatment.
DOI: 10.6084/m9.figshare.7900214.v1
title: Assessing driving risk in patients with glaucoma

description: ABSTRACT Glaucoma is the leading cause of irreversible blindness worldwide and can affect a broad array of daily activities, including driving. Recently, studies investigating the relationship between driving performance and glaucoma have received a great deal of interest. Assessment of driving behavior is not straightforward because driving is a complex skill involving significant multi-tasking ability. In this review, we summarize recent work from clinical studies investigating how glaucoma can affect driving performance. Patients with glaucoma are more likely to be involved in motor vehicle collisions when compared to healthy subjects. Here we describe how conventional functional tests performed in glaucoma patients, such as visual field measurements via standard automatic perimetry, are associated with driving performance. However, the risk of motor vehicle collisions is not entirely attributable to visual field impairment in glaucoma, suggesting that other factors also account for both driving safety and performance. Finally, we show different studies suggesting that parameters from driving simulators can be helpful because they can identify the impact of visual loss on complex situations.
DOI: 10.6084/m9.figshare.7900199
title: Is it always blepharitis? Urbach-Wiethe syndrome (lipoid proteinosis)

description: ABSTRACT A 12-year-old girl presented with recurrent crusty debris and dandruff at the base of both eyelashes despite having completed different medical treatments. She had had a hoarse voice since her early childhood. Upon anterior segment examination of the eyes, we found yellow-white, bead-like papules on the margins of the eyelids. An otolaryngologist detected multiple nodules on the vocal cords and buccal mucosa. Ultrasonography revealed salivary stones in the main parotid ducts. And a dermatological examination revealed thickened skin lesions on the elbows and knees with a biopsy showing histopathological findings of lipoid proteinosis. We diagnosed the patients as having Urbach-Wiethe syndrome or lipoid proteinosis, a rare autosomal recessive multisystem disorder with variable manifestations vary that difficult the diagnosis. The ocular manifestations are not well known among ophthalmologists, but the typical lid lesions are pathognomonic and ophthalmologists should be aware of this presentation to identify patients with Urbach-Wiethe syndrome.
DOI: 10.6084/m9.figshare.7900202
title: Intravitreal and posterior subtenon triamcinolone acetonide for severe acute posterior multifocal placoid pigment epitheliopathy

description: ABSTRACT A 21-year-old man presented with visual acuity of 20/200 in both eyes. The fundus picture, fluorescein angiography, and optical coherence tomography revealed severe bilateral acute posterior multifocal placoid pigment epitheliopathy and serous macular detachments. We treated the patient with triamcinolone acetonide, an intravitreal injection (4 mg/0.1 mL) in one eye and a posterior subtenon injection (40 mg/1 mL) in the other eye. Within 2 weeks the visual acuity was 20/80 in both eyes. At the 8-week follow-up visit his vision was 20/63 bilaterally. One year later the vision remained 20/63 in both eyes. In this patient, the triamcinolone acetonide injections, whether administered intravitreally or via the posterior subtenon route, achieved similar anatomic and functional recovery results.
DOI: 10.6084/m9.figshare.7900208.v1
title: Cetacean movements in coastal waters of the southwestern Atlantic ocean

description: Abstract: Cetaceans were monitored along ca. 700 km of the southeast coast of Brazil (22°S to 25°S) from 1995 to 2014 using photo-identification. The objective of this study was to identify any presence of long-distance movements for monitored cetacean species and discuss implications. Data on long-range movements of four of the monitored species are presented after the analysis of 321,765 photographs taken for individual identification. Seven individuals from four populations of Guiana dolphins (Sotalia guianensis) considered resident to particular estuaries or bays were reported in dispersal involving movement between pairs of protected areas over long-range distances varying between 86 and 135 km. Three cataloged rough-toothed dolphins (Steno bredanensis), first seen in Guanabara Bay, Rio de Janeiro state (22°46'S) in November 2011, were sighted 240 km southwards as members of the same group in coastal waters of São Paulo state (23°46'S) in July 2014. Water depth for those sightings ranged from 16 to 52.7 m; local sightings of rough-toothed dolphins in Brazil have frequently been in shallow waters, but the species global distribution is usually associated with deeper waters. In a 27-day interval in the spring of 2012, a group of 16 orcas (Orcinus orca) travelled ca. 277 km in shallow coastal waters ranging from 20 to 30 m deep. Orcas are commonly observed between November and February in southeast Brazil, probably in search for prey. In summer months between 2012 and 2014, three Bryde's whales (Balaenoptera edeni) sighted in waters ranging from 14 to 49 m deep, moved between 218 and 327 km. Bryde's whales are usually found in local coastal waters where they spend summer months feeding on sardines. To date, these are the longest estimated movements reported to S. guianensis, S. bredanensis, O. orca and B. edeni in the Southwestern Atlantic Ocean.
DOI: 10.6084/m9.figshare.7900211.v1
title: Birthing life and death: women’s reproductive health in early twentieth-century Rio de Janeiro

description: Abstract This article explores women’s reproductive health in early twentieth-century Rio de Janeiro, showing that elevated and sustained stillbirth and maternal mortality rates marked women’s reproductive years. Syphilis and obstetric complications during childbirth were the main causes of stillbirths, while puerperal fever led maternal death rates. Utilizing traditional sources such as medical dissertations and lesser-used sources including criminal investigations, this article argues that despite official efforts to medicalize childbirth and increase access to clinical healthcare, no real improvements were made to women’s reproductive health in the first half of the twentieth century. This, of course, did not make pregnancy and childbirth any easier for the women who embodied these statistics in their reproductive lives.
DOI: 10.6084/m9.figshare.7900181
title: Metabolomics as a promising tool for early osteoarthritis diagnosis

description: Osteoarthritis (OA) is the main cause of disability worldwide, due to progressive articular cartilage loss and degeneration. According to recent research, OA is more than just a degenerative disease due to some metabolic components associated to its pathogenesis. However, no biomarker has been identified to detect this disease at early stages or to track its development. Metabolomics is an emerging field and has the potential to detect many metabolites in a single spectrum using high resolution nuclear magnetic resonance (NMR) techniques or mass spectrometry (MS). NMR is a reproducible and reliable non-destructive analytical method. On the other hand, MS has a lower detection limit and is more destructive, but it is more sensitive. NMR and MS are useful for biological fluids, such as urine, blood plasma, serum, or synovial fluid, and have been used for metabolic profiling in dogs, mice, sheep, and humans. Thus, many metabolites have been listed as possibly associated to OA pathogenesis. The goal of this review is to provide an overview of the studies in animal models and humans, regarding the use of metabolomics as a tool for early osteoarthritis diagnosis. The concept of osteoarthritis as a metabolic disease and the importance of detecting a biomarker for its early diagnosis are highlighted. Then, some studies in plasma and synovial tissues are shown, and finally the application of metabolomics in the evaluation of synovial fluid is described.