cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.7284/116338
title: Meteorological Station data collected during research cruise NH1410 using a SIO MET-System instrument system onboard the platform RV New Horizon

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7420454
title: International migration in Brazil in the period 2005-2010, highlighting direct and indirect effects of Brazilian return immigration

description: Abstract The aim of this article is to analyze international migration in Brazil during the period 2005-2010, with special emphasis on return immigration of Brazilians and their indirect effects, based on information from the 2010 Demographic Census, international migration, based on the last stage and fixed dates, as well as emigration abroad, based on the new item introduced in the last census. At a later stage, indirect effects of international return immigration to Brazil are estimated. Among the results, we highlight the following: the volume of immigrants and emigrants is relatively small, in relation to the size of the Brazilian population; the difference between the last-stage international migrations would lead to a mistaken conclusion, of a slight negative balance in the period 2005-2010. However, when considering immigrants whose last migratory stage is internal and resided in a different country in 2005, the migratory balance becomes slightly positive. It can be affirmed that international migrations in the period 2005-2010 did not have a significant impact on the size and composition of the Brazilian population. Of the 361,800 international immigrants from the last stage of the period 2005-2010, 68.8% were Brazilian born. When taking into account its indirect effects, it can be concluded that return migration in Brazil, in the period, explains 75.5% of its immigration flows.
DOI: 10.6084/m9.figshare.7420457
title: Demographic analysis and forecasting using of inter-municipal population growth and distribution matrices

description: Abstract Challenges in the field of demographic projections include, among others, the volatility of the migration component - critical for the projection of small areas; the compatibility between projections of small and large areas; and the measurement and inclusion of uncertainty in future scenarios of population growth. This article presents a new probabilistic method to conduct interregional population forecasting dealing with these three challenges. The proposed method has the following advantages: 1) it only requires information about the last place of residence and the population distributions of the last two Censuses; 2) it generates confidence intervals for the projected populations; 3) it makes the role of migration flows in the growth dynamics explicit and; 4) it facilitates the elaboration of counterfactual scenarios and sensitivity analysis using matrices of interregional population growth and distribution. We describe the patterns and trends in migration flows in the state of São Paulo applying spatial visualization tools and identifying areas in which migration is responsible for considerable shares of the demographic dynamics. About 95% of the 572 municipal projected populations of São Paulo had good precision and were within expected confidence intervals. We used data from the 1980, 1991 and 2000 Brazilian Censuses.
DOI: 10.6084/m9.figshare.7420460
title: Management of Transverse Vaginal Septum by Vaginoscopic Resection: Hymen Conservative Technique

description: Abstract Transverse vaginal septum is a rare female genital tract anomaly, and little is described about its surgical treatment. We report the case of a patient who wished to preserve hymenal integrity due to social and cultural beliefs. We performed a vaginoscopic resection of the septum under laparoscopic view, followed by the introduction of a Foley catheter in the vagina, thus preserving the hymen. After 12 months of follow-up, no septal closure was present, and the menstrual flow was effective. Vaginoscopic hysteroscopy is an effectivemethod of vaginal septum resection, even in cases in which hymenal integrity must be preserved due to social and cultural beliefs.
DOI: 10.6084/m9.figshare.7420454.v1
title: International migration in Brazil in the period 2005-2010, highlighting direct and indirect effects of Brazilian return immigration

description: Abstract The aim of this article is to analyze international migration in Brazil during the period 2005-2010, with special emphasis on return immigration of Brazilians and their indirect effects, based on information from the 2010 Demographic Census, international migration, based on the last stage and fixed dates, as well as emigration abroad, based on the new item introduced in the last census. At a later stage, indirect effects of international return immigration to Brazil are estimated. Among the results, we highlight the following: the volume of immigrants and emigrants is relatively small, in relation to the size of the Brazilian population; the difference between the last-stage international migrations would lead to a mistaken conclusion, of a slight negative balance in the period 2005-2010. However, when considering immigrants whose last migratory stage is internal and resided in a different country in 2005, the migratory balance becomes slightly positive. It can be affirmed that international migrations in the period 2005-2010 did not have a significant impact on the size and composition of the Brazilian population. Of the 361,800 international immigrants from the last stage of the period 2005-2010, 68.8% were Brazilian born. When taking into account its indirect effects, it can be concluded that return migration in Brazil, in the period, explains 75.5% of its immigration flows.
DOI: 10.6084/m9.figshare.7420457.v1
title: Demographic analysis and forecasting using of inter-municipal population growth and distribution matrices

description: Abstract Challenges in the field of demographic projections include, among others, the volatility of the migration component - critical for the projection of small areas; the compatibility between projections of small and large areas; and the measurement and inclusion of uncertainty in future scenarios of population growth. This article presents a new probabilistic method to conduct interregional population forecasting dealing with these three challenges. The proposed method has the following advantages: 1) it only requires information about the last place of residence and the population distributions of the last two Censuses; 2) it generates confidence intervals for the projected populations; 3) it makes the role of migration flows in the growth dynamics explicit and; 4) it facilitates the elaboration of counterfactual scenarios and sensitivity analysis using matrices of interregional population growth and distribution. We describe the patterns and trends in migration flows in the state of São Paulo applying spatial visualization tools and identifying areas in which migration is responsible for considerable shares of the demographic dynamics. About 95% of the 572 municipal projected populations of São Paulo had good precision and were within expected confidence intervals. We used data from the 1980, 1991 and 2000 Brazilian Censuses.
DOI: 10.6084/m9.figshare.7420460.v1
title: Management of Transverse Vaginal Septum by Vaginoscopic Resection: Hymen Conservative Technique

description: Abstract Transverse vaginal septum is a rare female genital tract anomaly, and little is described about its surgical treatment. We report the case of a patient who wished to preserve hymenal integrity due to social and cultural beliefs. We performed a vaginoscopic resection of the septum under laparoscopic view, followed by the introduction of a Foley catheter in the vagina, thus preserving the hymen. After 12 months of follow-up, no septal closure was present, and the menstrual flow was effective. Vaginoscopic hysteroscopy is an effectivemethod of vaginal septum resection, even in cases in which hymenal integrity must be preserved due to social and cultural beliefs.
DOI: 10.7284/116345
title: Meteorological Station data collected during research cruise NH1410 using a SIO MET-System instrument system onboard the platform RV New Horizon

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7420448
title: A PROPOSAL FOR INTEGRATING DATA OF LAND REGISTRY AND URBAN CADASTRE

description: Abstract It is noted a lack of integration between information of the Land Registration (LR) and of the Urban Cadastre in various Brazilian municipalities. Due to the lack of regulations at national level that define a conceptual model to organize the data from different entities, the design of integration systems geared to such a purpose is made difficult. Therefore, this study aims at developing an exchange prototype of the mentioned data from a previous research conducted by Paiva et al. (2016), concerning the modeling of the data resultant from LR and Urban Cadastre. To this end, we used the existing situation in the municipality of São José dos Pinhais, Curitiba metropolitan region, as a case study. There, the exchange of information between both entities is similar to that of many Brazilian municipalities. A conceptual model was generated and used to create an object-relational database, which then was used to develop an administrative and geospatial data consultation and editing prototype, based on technologies known as open-source. The use of such programs allowed us to verify the reproducibility possibility of the computational solutions referred herein to other cities with different economic situations.
DOI: 10.6084/m9.figshare.7420451
title: Oxidative stress and fish immune system: phagocytosis and leukocyte respiratory burst activity

description: Abstract Molecular oxygen is a necessary compound for all aerobic organisms, although oxygen is a potent oxidant, which can cause oxidative stress (OS). OS occurs when there is an imbalance between the production of oxidant and antioxidants components, are result of normal cell metabolism, and many of these compounds play a fundamental role in several metabolic pathways. The organism produces several reactive oxygen species (ROS), but they are balanced by an antioxidant defense system that maintains the levels of these oxidizing compounds at an acceptable level. Many of these components are essential in the organism defense and their byproducts are considered potent bactericides that actively act in the destruction of invading pathogens. Fish immune system is composed of innate and acquired mechanisms of defense. Phagocytosis is an innate process of defense, which interconnects these two systems, since the pathogens processing by professional phagocytes is a fundamental stage for antibodies production. During phagocytosis there is production of ROS and consequent production of free radicals (FR), these compounds lead to the formation of potent bactericides to combat microorganisms. However, it is known that OS limits the immune response, with an impairment in defense compounds in an attempt to decrease the ROS production. Studies of fish FR production are preliminary and should be executed to evaluate the effects of ROS on fish, including their beneficial action against pathogens and its deleterious action on the oxidation of cellular components.
DOI: 10.6084/m9.figshare.7420445
title: EXTRADURAL SPINAL CORD HEMANGIOBLASTOMA: A CASE REPORT AND LITERATURE REVIEW

description: ABSTRACT Objective: Hemangioblastoma is a rare vascular sporadically occurring CNS tumor that can be associated with von Hippel-Lindau disease. Hemangioblastomas account for 2-6% of all spinal cord neoplasms and rank third among intramedullary space-occupying lesions. Methods: This was the first time in our practice that we had dealt with paravertebral hemangioblastoma with the sandglass growth pattern. The world literature describes only 3 case of a tumor with this growth pattern. Surgical and diagnostic aspects of patient treatment are considered. Results: During the operation, we adhered to the following stages: localization of the feeding vessel and of the poles of the tumor, surface dissection of the tumor, en bloc resection of the tumor, and hemostasis of the tumor cavity. Conclusions: Hemangioblastoma of extradural localization is a very rare pathology. However, when MRI signs characteristic of a vascular lesion are identified, it is necessary to carry out additional examinations, which may include CT perfusion study and, if required, selective angiography. Level of Evidence 5; Case report.
DOI: 10.6084/m9.figshare.7420448.v1
title: A PROPOSAL FOR INTEGRATING DATA OF LAND REGISTRY AND URBAN CADASTRE

description: Abstract It is noted a lack of integration between information of the Land Registration (LR) and of the Urban Cadastre in various Brazilian municipalities. Due to the lack of regulations at national level that define a conceptual model to organize the data from different entities, the design of integration systems geared to such a purpose is made difficult. Therefore, this study aims at developing an exchange prototype of the mentioned data from a previous research conducted by Paiva et al. (2016), concerning the modeling of the data resultant from LR and Urban Cadastre. To this end, we used the existing situation in the municipality of São José dos Pinhais, Curitiba metropolitan region, as a case study. There, the exchange of information between both entities is similar to that of many Brazilian municipalities. A conceptual model was generated and used to create an object-relational database, which then was used to develop an administrative and geospatial data consultation and editing prototype, based on technologies known as open-source. The use of such programs allowed us to verify the reproducibility possibility of the computational solutions referred herein to other cities with different economic situations.
DOI: 10.6084/m9.figshare.7420451.v1
title: Oxidative stress and fish immune system: phagocytosis and leukocyte respiratory burst activity

description: Abstract Molecular oxygen is a necessary compound for all aerobic organisms, although oxygen is a potent oxidant, which can cause oxidative stress (OS). OS occurs when there is an imbalance between the production of oxidant and antioxidants components, are result of normal cell metabolism, and many of these compounds play a fundamental role in several metabolic pathways. The organism produces several reactive oxygen species (ROS), but they are balanced by an antioxidant defense system that maintains the levels of these oxidizing compounds at an acceptable level. Many of these components are essential in the organism defense and their byproducts are considered potent bactericides that actively act in the destruction of invading pathogens. Fish immune system is composed of innate and acquired mechanisms of defense. Phagocytosis is an innate process of defense, which interconnects these two systems, since the pathogens processing by professional phagocytes is a fundamental stage for antibodies production. During phagocytosis there is production of ROS and consequent production of free radicals (FR), these compounds lead to the formation of potent bactericides to combat microorganisms. However, it is known that OS limits the immune response, with an impairment in defense compounds in an attempt to decrease the ROS production. Studies of fish FR production are preliminary and should be executed to evaluate the effects of ROS on fish, including their beneficial action against pathogens and its deleterious action on the oxidation of cellular components.
DOI: 10.7284/116339
title: Winch data collected during research cruise NH1410 using a Markey DUSH-5 instrument system onboard the platform RV New Horizon

description: Original (unprocessed) data collected during a Field_expedition
DOI: 10.6084/m9.figshare.7420439
title: Oxymatrine alleviates periodontitis in rats by inhibiting inflammatory factor secretion and regulating MMPs/TIMP protein expression

description: Abstract Purpose: To investigate the effect of oxymatrine on periodontitis in rats and related mechanism. Methods: Ninety SD rats were divided into control, model, 10, 20 and 40 mg/kg oxymatrine and tinidazole groups. The periodontitis model was established in later 5 groups. The 10, 20 and 40 mg/kg oxymatrine groups were intragastrically administrated with 10, 20 and 40 mg/kg oxymatrine, respectively. The tinidazole group was intragastrically administrated with 100 mg/kg tinidazole. The treatment duration was 4 weeks. The tooth mobility, gingival and plaque indexes, serum inflammatory factor levels and gingival tissue matrix metalloproteinases (MMPs) and tissue inhibitor of metalloproteinase (TIMP) protein levels were detected. Results: After treatment, compared with model group, in 40 mg/kg oxymatrine group the rat general conditions were obviously improved, the tooth mobility, gingival index and plaque index were significantly decreased (P&lt;0.05), the serum tumor necrosis factor-α, interleukin-1β and prostaglandin E2 levels were significantly decreased (P&lt;0.05), the MMP-2 and MMP-9 protein levels were significantly decreased (P&lt;0.05), and the TIMP-2 protein level was significantly increased (P&lt;0.05). Conclusions: Oxymatrine can alleviate the experimental periodontitis in rats. The mechanism may be related to its inhibiting inflammatory factor secretion and regulating MMPs/TIMP protein expression.
DOI: 10.6084/m9.figshare.7420442
title: REDUCTION AND INTERNAL FIXATION OF COMPLEX FRACTURES OF THE ODONTOID BY THE TRANSORAL APPROACH

description: ABSTRACT Type II odontoid fractures with irreducible posterior displacement are uncommon, and can cause spinal cord compression, respiratory failure and even death. Treatment is usually surgical, with transoral decompression and posterior fusion or with reduction and fusion of C1-C2 by the transoral approach. We describe a case of type II odontoid fracture with irreducible posterior atlantoaxial dislocation that was treated exclusively by the transoral approach with osteosynthesis of the odontoid, thus preserving functional segmental mobility. Level of Evidence III; therapeutic study.
DOI: 10.6084/m9.figshare.7420445.v1
title: EXTRADURAL SPINAL CORD HEMANGIOBLASTOMA: A CASE REPORT AND LITERATURE REVIEW

description: ABSTRACT Objective: Hemangioblastoma is a rare vascular sporadically occurring CNS tumor that can be associated with von Hippel-Lindau disease. Hemangioblastomas account for 2-6% of all spinal cord neoplasms and rank third among intramedullary space-occupying lesions. Methods: This was the first time in our practice that we had dealt with paravertebral hemangioblastoma with the sandglass growth pattern. The world literature describes only 3 case of a tumor with this growth pattern. Surgical and diagnostic aspects of patient treatment are considered. Results: During the operation, we adhered to the following stages: localization of the feeding vessel and of the poles of the tumor, surface dissection of the tumor, en bloc resection of the tumor, and hemostasis of the tumor cavity. Conclusions: Hemangioblastoma of extradural localization is a very rare pathology. However, when MRI signs characteristic of a vascular lesion are identified, it is necessary to carry out additional examinations, which may include CT perfusion study and, if required, selective angiography. Level of Evidence 5; Case report.
DOI: 10.6084/m9.figshare.7420436
title: In Vivo Study of the Action of a Topical Anti-Inflammatory Drug In Rat Teeth Submitted To Dental Bleaching

description: Abstract Bleaching gel containing hydrogen peroxide (H2O2) cause damages in pulp tissue. This study investigated the action of a topical anti-inflammatory, the Otosporin®, in rats’ bleached teeth with the null hypothesis of which the Otosporin® is no able to minimize the pulp inflammation that bleaching gel generates. The rat’s molars were divided into groups: BLE: bleached (35% H2O2 concentration /single application of 30 min); BLE-O: bleached followed by Otosporin® (10 min); and control: placebo gel. In the second day after dental bleaching, the rats were killed, and the jaws were processed for hematoxylin-eosin and immunohistochemistry analysis for tumor necrosis factor alpha (TNF-α), interleukin (IL)-6 and IL-17. The data collected were subjected to Kruskal-Wallis and Dunn statistical tests with at a 5% level of significance (p&lt;0.05). The BLE group had moderate to strong inflammation in the occlusal third of the coronary pulp, with necrotic areas; and BLE-O, mild inflammation (p&lt;0.05). There was a significant difference in the occlusal and middle thirds of the coronary pulp between the BLE with BLE-O and control groups (p&lt;0.05). There was no difference in the cervical third (p&gt;0.05). The BLE group had a high immunoexpression of TNF-α than BLE-O and control groups (p&lt;0.05), with moderate and mild immunoexpression, respectively. Regarding IL-6 and IL-17, the BLE group had higher immunoexpression than control (p&lt;0.05); the BLE-O was similar to the control (p&gt;0.05). The topical anti-inflammatory Otosporin® can reduce pulp inflammation after dental bleaching in the rat teeth.
DOI: 10.6084/m9.figshare.7420439.v1
title: Oxymatrine alleviates periodontitis in rats by inhibiting inflammatory factor secretion and regulating MMPs/TIMP protein expression

description: Abstract Purpose: To investigate the effect of oxymatrine on periodontitis in rats and related mechanism. Methods: Ninety SD rats were divided into control, model, 10, 20 and 40 mg/kg oxymatrine and tinidazole groups. The periodontitis model was established in later 5 groups. The 10, 20 and 40 mg/kg oxymatrine groups were intragastrically administrated with 10, 20 and 40 mg/kg oxymatrine, respectively. The tinidazole group was intragastrically administrated with 100 mg/kg tinidazole. The treatment duration was 4 weeks. The tooth mobility, gingival and plaque indexes, serum inflammatory factor levels and gingival tissue matrix metalloproteinases (MMPs) and tissue inhibitor of metalloproteinase (TIMP) protein levels were detected. Results: After treatment, compared with model group, in 40 mg/kg oxymatrine group the rat general conditions were obviously improved, the tooth mobility, gingival index and plaque index were significantly decreased (P&lt;0.05), the serum tumor necrosis factor-α, interleukin-1β and prostaglandin E2 levels were significantly decreased (P&lt;0.05), the MMP-2 and MMP-9 protein levels were significantly decreased (P&lt;0.05), and the TIMP-2 protein level was significantly increased (P&lt;0.05). Conclusions: Oxymatrine can alleviate the experimental periodontitis in rats. The mechanism may be related to its inhibiting inflammatory factor secretion and regulating MMPs/TIMP protein expression.
DOI: 10.6084/m9.figshare.7420442.v1
title: REDUCTION AND INTERNAL FIXATION OF COMPLEX FRACTURES OF THE ODONTOID BY THE TRANSORAL APPROACH

description: ABSTRACT Type II odontoid fractures with irreducible posterior displacement are uncommon, and can cause spinal cord compression, respiratory failure and even death. Treatment is usually surgical, with transoral decompression and posterior fusion or with reduction and fusion of C1-C2 by the transoral approach. We describe a case of type II odontoid fracture with irreducible posterior atlantoaxial dislocation that was treated exclusively by the transoral approach with osteosynthesis of the odontoid, thus preserving functional segmental mobility. Level of Evidence III; therapeutic study.
DOI: 10.7284/116348
title: ADCP (Acoustic Doppler Current Profiler) data collected during research cruise NH1411 using a Hawaii UHDAS instrument system onboard the platform RV New Horizon

description: Original (unprocessed) data collected during a Field_expedition