cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.7418951.v1
title: The anthropophagous Oswald de Andrade and the heritage conservation: a devourer of myths?

description: ABSTRACT An unpublished document of 1930 attributed by the authors of this article to Oswald de Andrade, in which he suggests the “Bases for the Creation and Organization of the Department of Defense and Conservation of the Artistic Heritage of Brazil”, is the starting point used to discuss the historiographical shadow that conceals the writer as one of the agents of the constitution, in the field of ideas, of a preservationist culture in the country, particularly within the history of the constitution of the National Historical and Artistic Patrimony Service (SPHAN). The article also proposes to problematize the centrality of Mário de Andrade in the founding myth of the Service. To do so, it addresses the biography of Oswald de Andrade, his ideas, political positions, his social place, his friendships and enmities. The debate raises the question whether there would be a difficulty in admitting the provocative presence of an “anthropophagous conservative” in the history of the constitution of the main federal preservation body in Brazil.
DOI: 10.6084/m9.figshare.7418957.v1
title: Curatorship of the Fundo Foto Bianchi: photographic culture in the city of Ponta Grossa and surrounding regions

description: ABSTRACT The objective of this article is to communicate part of the research about the Fundo Foto Bianchi, located at Casa da Memória Paraná in the city Ponta Grossa. This research is within the field of visual culture and is based on a methodology that seeks the appropriate organization and conservation of archives, with special attention to procedures relating the documentary system and research with dry plates. The article discusses the interlocution between the university, municipal government and community in two different moments: the purchase of the archive in 2001 and the curatorial project started in 2014. The article also presents the history of the studio Foto Bianchi and its composition, indicating the relationship between written and iconographic documents from the start of the 20th century until the 1970s. Finally, the curatorial project stages are described. This article highlights some aspects related to the change of its status and the importance of the curatorship as a form of improving the documentary function of the Fundo Foto Bianchi.
DOI: 10.7284/107967
title: Fluorometer data collected during research cruise OC1203A using a WET Labs WETStar instrument system onboard the platform RV Oceanus

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7418939
title: Effect of Aging on Dentinal Crack Formation after Treatment and Retreatment Procedures: a Micro-CT Study

description: Abstract In order to evaluate the volume of dentinal cracks taking into account the age of the dentin and the type of file system used for endodontic procedures, forty freshly extracted single-rooted lower incisive teeth presenting similar root volume, were divided into two groups according to the age of the patient: Group Young (18 - 30 years old) and Group Old (60 years old or more). Each specimen was scanned by microcomputed tomography (micro-CT) in three stages: (i) before any treatment, (ii) after endodontic treatment with Reciproc files (REC), and (iii) after subsequent endodontic retreatment. Each group was subdivided into two subgroups, according to the retreatment technique used: retreatment with REC or with ProTaper Universal Retreatment (PUR) files. For each subgroup, the images were analyzed for differences in the volume of dentinal cracks in the middle and apical thirds of the teeth , according to the dentin age. In both stages (before and after instrumentation), the micro-CT images of the old root dentin presented with higher volume of cracks than those of the young root dentin, statistical significance notwithstanding (p&gt;0.01). The use of REC files appeared to have no statistically significant differences in the generation of cracks in any type of root dentin when compared with PUR files (p&gt;0.01). When retreated with PUR, the old root dentin presented with a significantly higher volume of cracks (p&lt;0.01) when compared with the old root dentin initially.
DOI: 10.6084/m9.figshare.7418942
title: Impaired Verbal Communication: diagnosis review in patients with Amyotrophic Lateral Sclerosis

description: ABSTRACT Objective: To review the contents of the nursing diagnosis of Impaired Verbal Communication in patients with Amyotrophic Lateral Sclerosis. Method: For the review of this diagnosis we used the integrative review. The 21 selected articles were submitted to a careful concept analysis for the definition of the diagnostic concept and review of its elements. Results: It is recommended, in addition to a new definition for the diagnosis of Impaired Verbal Communication, the incorporation of twelve Risk Factors, the maintenance of three others and the relocation of a Defining Characteristic for Risk Factor. It is also recommended the incorporation of nine Defining Characteristics and the modification of the nomenclature of the other three that already make up the NANDA-I. Conclusion: The content review process subsidized a clarification of the chosen concept, contributing to a future refinement and improvement of the study diagnosis and its components present in NANDA-I.
DOI: 10.6084/m9.figshare.7418945
title: Mid-Term Results of Peripheral Cannulation After Robotic Cardiac Surgery

description: Abstract Introduction: Various surgical procedures for minimally invasive cardiac surgery have been described in recent decades as alternatives to median sternotomy. Cardiopulmonary bypass via femoral arterial and venous cannulation is the foundation of these procedures. In this study, we evaluated the mid-term outcomes of femoral cannulation performed with U-suture technique in patients undergoing robotic heart surgery. Methods: A total of 216 patients underwent robotic-assisted cardiac surgery between January 2013 and April 2017. Cardiopulmonary bypass was performed via femoral artery, jugular, and femoral vein cannulation, and a Chitwood clamp was used for aortic occlusion. A total of 192 patients attended the outpatient follow-up, and femoral arterial and venous flow pattern was examined using Doppler ultrasound (DUS) in 145 patients. Results: Hospital mortality occured in 4 of the 216 (1.85%) cases, but there was no late mortality in this patient group. Postoperatively, seroma (n=9, 4.69%) and cannulation site infection (n=3, 1.56%) were managed with outpatient treatment. DUS in 145 patients revealed triphasic flow pattern in the common femoral arteries in all patients except for 2 (1.38%). These patients were determined to have asymptomatic arterial stenosis. Chronic recanalized thrombus in the common femoral vein was also detected in 2 (1.38%) patients. Conclusion: Femoral artery cannulation with the U-suture technique can be successfully performed in robotic-assisted cardiac surgery, with good mid-term results.
DOI: 10.6084/m9.figshare.7418936
title: Comparison of the Efficacy of Oral versus Intravascular Magnesium in the Prevention of Hypomagnesemia and Arrhythmia after CABG

description: Abstract Objective: Cardiac arrhythmias are a common challenge following open-heart surgeries. Hypomagnesemia is believed to be correlated with this condition. Prophylactic intravenous magnesium supplementation has been practiced for a long time in patients undergoing CABG. This study was designed in an attempt to compare the efficacy of oral versus intravenous routes in the prevention of hypomagnesemia and arrhythmia. Methods: In this interventional clinical study, 82 patients were randomly assigned to 2 groups. All patients were evaluated for baseline serum magnesium level and arrhythmias. One group received 1,600 mg of oral magnesium hydroxide through nasogastric (NG) tube prior to surgery, while the other group received 2 g of magnesium sulfate during the induction of anesthesia. The serum magnesium level was monitored for 48 hours after the operation. The difference in preoperative hypomagnesemia was non-significant (Sig: 0.576). Results: During the operation, the serum magnesium level peaked around 4 mg/dL, and no hypomagnesemia was detected in any patient. Although the curve of oral group declined parallel and below that of intravenous (IV) group, no significant differences were detected during postoperative monitoring. In addition, a prevalence of arrhythmia of 13.9% and 6.5% was noticed in IV and oral groups, respectively (OR: 0.428). Conclusion: Providing 1,600 mg of oral magnesium supplement to patients is as effective as 2,000 mg of magnesium sulfate IV in preventing hypomagnesemia and arrhythmia after CABG. Thus, the authors introduce this treatment regimen as a promising and cost-effective method.
DOI: 10.6084/m9.figshare.7418945.v1
title: Mid-Term Results of Peripheral Cannulation After Robotic Cardiac Surgery

description: Abstract Introduction: Various surgical procedures for minimally invasive cardiac surgery have been described in recent decades as alternatives to median sternotomy. Cardiopulmonary bypass via femoral arterial and venous cannulation is the foundation of these procedures. In this study, we evaluated the mid-term outcomes of femoral cannulation performed with U-suture technique in patients undergoing robotic heart surgery. Methods: A total of 216 patients underwent robotic-assisted cardiac surgery between January 2013 and April 2017. Cardiopulmonary bypass was performed via femoral artery, jugular, and femoral vein cannulation, and a Chitwood clamp was used for aortic occlusion. A total of 192 patients attended the outpatient follow-up, and femoral arterial and venous flow pattern was examined using Doppler ultrasound (DUS) in 145 patients. Results: Hospital mortality occured in 4 of the 216 (1.85%) cases, but there was no late mortality in this patient group. Postoperatively, seroma (n=9, 4.69%) and cannulation site infection (n=3, 1.56%) were managed with outpatient treatment. DUS in 145 patients revealed triphasic flow pattern in the common femoral arteries in all patients except for 2 (1.38%). These patients were determined to have asymptomatic arterial stenosis. Chronic recanalized thrombus in the common femoral vein was also detected in 2 (1.38%) patients. Conclusion: Femoral artery cannulation with the U-suture technique can be successfully performed in robotic-assisted cardiac surgery, with good mid-term results.
DOI: 10.6084/m9.figshare.7418936.v1
title: Comparison of the Efficacy of Oral versus Intravascular Magnesium in the Prevention of Hypomagnesemia and Arrhythmia after CABG

description: Abstract Objective: Cardiac arrhythmias are a common challenge following open-heart surgeries. Hypomagnesemia is believed to be correlated with this condition. Prophylactic intravenous magnesium supplementation has been practiced for a long time in patients undergoing CABG. This study was designed in an attempt to compare the efficacy of oral versus intravenous routes in the prevention of hypomagnesemia and arrhythmia. Methods: In this interventional clinical study, 82 patients were randomly assigned to 2 groups. All patients were evaluated for baseline serum magnesium level and arrhythmias. One group received 1,600 mg of oral magnesium hydroxide through nasogastric (NG) tube prior to surgery, while the other group received 2 g of magnesium sulfate during the induction of anesthesia. The serum magnesium level was monitored for 48 hours after the operation. The difference in preoperative hypomagnesemia was non-significant (Sig: 0.576). Results: During the operation, the serum magnesium level peaked around 4 mg/dL, and no hypomagnesemia was detected in any patient. Although the curve of oral group declined parallel and below that of intravenous (IV) group, no significant differences were detected during postoperative monitoring. In addition, a prevalence of arrhythmia of 13.9% and 6.5% was noticed in IV and oral groups, respectively (OR: 0.428). Conclusion: Providing 1,600 mg of oral magnesium supplement to patients is as effective as 2,000 mg of magnesium sulfate IV in preventing hypomagnesemia and arrhythmia after CABG. Thus, the authors introduce this treatment regimen as a promising and cost-effective method.
DOI: 10.6084/m9.figshare.7418942.v1
title: Impaired Verbal Communication: diagnosis review in patients with Amyotrophic Lateral Sclerosis

description: ABSTRACT Objective: To review the contents of the nursing diagnosis of Impaired Verbal Communication in patients with Amyotrophic Lateral Sclerosis. Method: For the review of this diagnosis we used the integrative review. The 21 selected articles were submitted to a careful concept analysis for the definition of the diagnostic concept and review of its elements. Results: It is recommended, in addition to a new definition for the diagnosis of Impaired Verbal Communication, the incorporation of twelve Risk Factors, the maintenance of three others and the relocation of a Defining Characteristic for Risk Factor. It is also recommended the incorporation of nine Defining Characteristics and the modification of the nomenclature of the other three that already make up the NANDA-I. Conclusion: The content review process subsidized a clarification of the chosen concept, contributing to a future refinement and improvement of the study diagnosis and its components present in NANDA-I.
DOI: 10.7284/107962
title: GNSS (Global Navigation Satellite System) data collected during research cruise OC1203A using a Ashtech ADU5 instrument system onboard the platform RV Oceanus

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7418930
title: Origin of superior thyroid artery: under the surgeon’s knife

description: Abstract Background The major arterial supply to the thyroid gland is from the superior and inferior thyroid arteries, arising from the external carotid artery and the thyrocervical trunk respectively. The external laryngeal nerve runs in close proximity to the origin of the superior thyroid artery in relation to the thyroid gland. The superior thyroid artery is clinically important in head and neck surgeries. Objectives To locate the origin of the superior thyroid artery, because wide variability is reported. To provide knowledge of possible variations in its origin, because it is important for surgical procedures in the neck. Methods The origin of the superior thyroid artery was studied by dissecting sixty adult human hemineck specimens from donated cadavers in a Department of Anatomy. Results The highest incidence observed was origin of the superior thyroid artery from the external carotid artery (88.33%), whereas origin from the common carotid bifurcation only occurred in 8.33%. However, in 3.33% of cases, the superior thyroid artery originated from the common carotid artery and in a single case, the external laryngeal nerve did not cross the stem of the superior thyroid artery at all, but ran ventral and parallel to the artery. Conclusions It is important to rule out anomalous origin of superior thyroid artery and verify its relationship to the external laryngeal nerve prior to ligation of the artery in thyroid surgeries, in order to prevent iatrogenic injuries. Moreover, because anomalous origins of the superior thyroid artery are only anatomic variants, thorough knowledge of these is decisive for head and neck surgeries.
DOI: 10.6084/m9.figshare.7418933
title: Evaluation of Physicochemical Properties of New Calcium Silicate-Based Sealer

description: Abstract This study aimed to evaluate the physicochemical properties of a calcium silicate-based sealer (Sealer Plus BC; MK Life, Porto Alegre, Brazil) compared with an epoxy-resin sealer (AH Plus; Dentsply DeTrey GmbH, Konstanz, Germany). Initial and final setting time was assessed based on ISO 6876:2012 and ASTM C266:03. Calcium ion release and pH were evaluated by filling polyethylene tubes with sealers and then immersing them in 10 mL of deionized water. Following experimental periods of 1, 24, 72 and 168 hours, the samples were measured regarding pH and calcium ion release with a pH meter and a colorimetric spectrophotometer, respectively. The flow was examined based on ISO 6876:2012. Rings of 10 mm in diameter with 1 mm thickness were prepared to analyze the radiopacity (ISO 6876:2012 and ADA n.57) and solubility (ISO 6876:2012). The data were analyzed by variance analysis, Student-T and Tukey tests (p&lt;0.05). The calcium ion release and pH values were significantly higher for the Sealer Plus BC compared with the AH Plus (p&lt;0.05). Lower setting time, flow and radiopacity were observed for the bioceramic sealer than for AH Plus (p&lt;0.05). Sealer Plus BC exhibited higher solubility compared with AH Plus (p&lt;0.05). Sealer Plus BC showed physicochemical properties as setting time, pH, calcium release, flow, and radiopacity following the required standards, but higher solubility than the minimum values required by ISO 6876:2012.
DOI: 10.6084/m9.figshare.7418927
title: Does mechanical damage on soybean induces the production of flavonoids?

description: Abstract The response of plants to grazing includes the production of chemical defense compounds such as proteases inhibitors and secondary metabolites as flavonoids, which makes them less palatable to feeding and negatively affecting the physiology of insects. The aim of this study was to evaluate the phytochemical response of soybean cultivars (Glycine max (L.) Merrill) resistant (IAC-17, IAC-24) and susceptible (IAC-P1) to insects after mechanical damage. These cultivars were mechanically injured, and after 24 hours samples of these plants were analyzed by HPLC to identify and quantify flavonoids. The flavonoids daidzein, quercetin, and rutin were quantified, with the highest concentration of daidzin in soybean cultivars after mechanical damage. Rutin was biosynthesized by IAC-24. The cultivars IAC-PL1, IAC-17, and IAC-24 did not show a flavonoid response to mechanical damage. The soybean cultivars are not dependent on mechanical damage to produce flavonoids.
DOI: 10.6084/m9.figshare.7418930.v1
title: Origin of superior thyroid artery: under the surgeon’s knife

description: Abstract Background The major arterial supply to the thyroid gland is from the superior and inferior thyroid arteries, arising from the external carotid artery and the thyrocervical trunk respectively. The external laryngeal nerve runs in close proximity to the origin of the superior thyroid artery in relation to the thyroid gland. The superior thyroid artery is clinically important in head and neck surgeries. Objectives To locate the origin of the superior thyroid artery, because wide variability is reported. To provide knowledge of possible variations in its origin, because it is important for surgical procedures in the neck. Methods The origin of the superior thyroid artery was studied by dissecting sixty adult human hemineck specimens from donated cadavers in a Department of Anatomy. Results The highest incidence observed was origin of the superior thyroid artery from the external carotid artery (88.33%), whereas origin from the common carotid bifurcation only occurred in 8.33%. However, in 3.33% of cases, the superior thyroid artery originated from the common carotid artery and in a single case, the external laryngeal nerve did not cross the stem of the superior thyroid artery at all, but ran ventral and parallel to the artery. Conclusions It is important to rule out anomalous origin of superior thyroid artery and verify its relationship to the external laryngeal nerve prior to ligation of the artery in thyroid surgeries, in order to prevent iatrogenic injuries. Moreover, because anomalous origins of the superior thyroid artery are only anatomic variants, thorough knowledge of these is decisive for head and neck surgeries.
DOI: 10.6084/m9.figshare.7418933.v1
title: Evaluation of Physicochemical Properties of New Calcium Silicate-Based Sealer

description: Abstract This study aimed to evaluate the physicochemical properties of a calcium silicate-based sealer (Sealer Plus BC; MK Life, Porto Alegre, Brazil) compared with an epoxy-resin sealer (AH Plus; Dentsply DeTrey GmbH, Konstanz, Germany). Initial and final setting time was assessed based on ISO 6876:2012 and ASTM C266:03. Calcium ion release and pH were evaluated by filling polyethylene tubes with sealers and then immersing them in 10 mL of deionized water. Following experimental periods of 1, 24, 72 and 168 hours, the samples were measured regarding pH and calcium ion release with a pH meter and a colorimetric spectrophotometer, respectively. The flow was examined based on ISO 6876:2012. Rings of 10 mm in diameter with 1 mm thickness were prepared to analyze the radiopacity (ISO 6876:2012 and ADA n.57) and solubility (ISO 6876:2012). The data were analyzed by variance analysis, Student-T and Tukey tests (p&lt;0.05). The calcium ion release and pH values were significantly higher for the Sealer Plus BC compared with the AH Plus (p&lt;0.05). Lower setting time, flow and radiopacity were observed for the bioceramic sealer than for AH Plus (p&lt;0.05). Sealer Plus BC exhibited higher solubility compared with AH Plus (p&lt;0.05). Sealer Plus BC showed physicochemical properties as setting time, pH, calcium release, flow, and radiopacity following the required standards, but higher solubility than the minimum values required by ISO 6876:2012.
DOI: 10.7284/107968
title: GNSS (Global Navigation Satellite System) data collected during research cruise OC1203A using a Furuno GP-90 instrument system onboard the platform RV Oceanus

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7418924
title: Risk factors for mortality among patients undergoing major amputations due to infected diabetic feet

description: Abstract Background Foot ulcers in patients with diabetes are a major public health problem and are often associated with lower limbs amputation and mortality in this population. Objectives To investigate the risk factors associated with mortality in patients with infected diabetic foot ulcers and major lower limb amputations. Methods This was an observational, retrospective, case-control study with a sample of 78 patients with infected diabetic foot ulcers who had major lower limb amputations at a Vascular Surgery Service at a university hospital. Results The mean age of the study sample was 63.8 ± 10.5 years, 54 (69.2%) were male, mean serum creatinine was 2.49 ± 2.4 mg/dL and mean serum hemoglobin was 7.36 ± 1.7 g/dL. There was a 47.4% rate of readmissions to the same hospital. Transtibial amputation was performed in 59.0%; and transfemoral amputation in 39.7% of the sample. In this sample, 87.2% had a positive culture, predominantly (68.0%) monomicrobial and nosocomial infection of ulcers was observed in 30.8%. The most common bacterial genera were Acinetobacter spp. (24.4%), Morganella spp. (24.4%) and Proteus spp. (23.1%). No bacterial genus was identified as a predictor of death. Creatinine level ≥ 1.3 mg/dL (OR 17.8; IC 2.1-150) and transfemoral amputation (OR 4.5; IC: 1.3-15.7) were associated with death. Conclusions Serum creatinine levels ≥ 1.3 mg/dL and transfemoral amputation were risk factors for death.