cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.10073237
title: Morphogenesis of Brachiarias species under water stress

description: ABSTRACT The aim of this study was to evaluate braquiarias submitted to two situations of water stress: deficit and flood. The studied forages were: U. humidicola cv. Tully, U. humidicola cv. Llanero, U. brizantha cv. BRS Piatã, U. brizantha cv. Xaraés, U. decumbens cv. Basilisk and U. ruziziensis cv. Kenedy, and the parameters evaluated were related to the structural and morphogenic characteristics. The work was carried out in a greenhouse at the University Unit of Aquidauana. The treatments consisted of different soil moisture conditions: 50 and 80% of the moisture retention capacity of the soil, and slides of 0cm, 1cm and 5cm of water above the soil, with four replications, in a completely randomized design. The model considered the effect of soil moisture for each forage species at 5% of significance. The structural and morphogenic characteristics of grass-tully were not affected by the different water conditions evaluated here. The grass-llanero did not react to flooding. The grass-piatã was tolerant to water deficit conditions and presented adaptation to flooding. The U. decumbens cv. Basilisk presented adaptive responses that improved its tolerance to flooding. The U. ruziziensis cv. Kenedy was unfit for flood and water deficit conditions.
DOI: 10.6084/m9.figshare.10073243.v1
title: Feasibility of a New Method for Identification and Discrimination of Gunshot Residues by Total Reflection X-Ray Fluorescence and Principal Component Analysis

description: This study aims at identifying and discriminating gunshot residue (GSR) from conventional ammunition of six different calibers by total reflection X-ray fluorescence (TXRF) and pattern recognition by principal component analysis (PCA). GSR samples were collected from hands of volunteer shooters with swabs moistened with deionized water and were extracted with 5% v v-1 nitric acid. Aliquots were deposited on quartz disks for further determination by TXRF of the elements Al, S, Ca, K, Mn, Fe, Ni, Cu, Zn, Br, Sr, Sb, Ba and Pb, whose concentrations were imported into the MATLAB® software for PCA execution. The method proved to be adequate for identification of one- and three-shot residue inorganic components from .40, 9 mm, .380, .38 and .308 calibers, and of three-shot residues from .32 caliber, as well as for sample discrimination as a function of the conventional ammunition calibers studied.
DOI: 10.6084/m9.figshare.10073234
title: Essential Oils from Croton Species: Chemical Composition, in vitro and in silico Antileishmanial Evaluation, Antioxidant and Cytotoxicity Activities

description: Chemotherapy treatment of leishmaniasis is based on the use of pentavalent antimonials, but these drugs present low efficacy and high toxicity. In the search for new antileishmanial agents, essential oils (EOs) from four Croton species (C. argyrophylloides, C. jacobinensis, C. nepetifolius and C. sincorensis) were evaluated against Leishmania infantum chagasi, L. amazonensis and L. braziliensis. EOs were analyzed by gas chromatography combined with mass spectrometry. Spathulenol, β-caryophyllene, β-caryophyllene oxide, 1,8-cineole and methyl eugenol were the major constituents. The evaluation of antioxidant activity by the 1,1-diphenyl-2-picryl-hydrazyl (DPPH) method showed that all EOs have moderate antioxidant activity. All oils were similarly active against L. i. chagasi, and C. nepetifolius EO showed the best result against L. amazonensis, with median inhibitory concentrations (IC50) of 9.87 μg mL-1, similar to amphotericin B (IC50 = 7.38 μg mL-1). The oils presented low cytotoxicity in macrophages. The in silico analysis revealed that spathulenol and 1,8-cineole were active against the enzyme Leishmania infantum trypanothione reductase (LiTR), showing excellent interaction energies, making them promising agents for leishmaniasis control.
DOI: 10.6084/m9.figshare.10073237.v1
title: Morphogenesis of Brachiarias species under water stress

description: ABSTRACT The aim of this study was to evaluate braquiarias submitted to two situations of water stress: deficit and flood. The studied forages were: U. humidicola cv. Tully, U. humidicola cv. Llanero, U. brizantha cv. BRS Piatã, U. brizantha cv. Xaraés, U. decumbens cv. Basilisk and U. ruziziensis cv. Kenedy, and the parameters evaluated were related to the structural and morphogenic characteristics. The work was carried out in a greenhouse at the University Unit of Aquidauana. The treatments consisted of different soil moisture conditions: 50 and 80% of the moisture retention capacity of the soil, and slides of 0cm, 1cm and 5cm of water above the soil, with four replications, in a completely randomized design. The model considered the effect of soil moisture for each forage species at 5% of significance. The structural and morphogenic characteristics of grass-tully were not affected by the different water conditions evaluated here. The grass-llanero did not react to flooding. The grass-piatã was tolerant to water deficit conditions and presented adaptation to flooding. The U. decumbens cv. Basilisk presented adaptive responses that improved its tolerance to flooding. The U. ruziziensis cv. Kenedy was unfit for flood and water deficit conditions.
DOI: 10.6084/m9.figshare.10073252.v1
title: Aquatic Oligochaete Communities in Amazonian Streams, Saracá-Taquera National Forest, Pará, Brazil

description: Abstract: The aim of this study was to analyze aquatic oligochaete distribution in relation to water column physicochemical variables, structural environmental variation, and predominant substrates in the preserved Amazonian streams of the Saracá-Taquera National Forest (FLONA Saracá-Taquera), northwest Pará, Brazil. Oligochaetes are widely used as bioindicators for monitoring aquatic environments as they are very sensitive to pollution and environmental changes. Physicochemical and structural variables were measured from 100 stream segments in order to understand the distribution of oligochaetes in Amazonian streams. Biotic samples were collected using Surber samplers in three of the most predominant substrate types in each segment. PERMANOVA testing showed that there was a significant difference in the oligochaete community among some substrates, potentially caused by a difference in the abundance of the most common taxa. Canonical Correspondence Analysis showed that physical variables drive the distribution of oligochaetes in preserved Amazonian streams, as they determine the formation of different substrates along the stream, from the source to the mouth; favoring the presence of oligochaetes with more specific ecological needs in low-order streams, and the presence of oligochaetes capable of colonizing various types of substrates and deeper zones in high-order streams. These results suggest that water depth and channel width are the main drivers of aquatic oligochaete distribution along Amazonian streams, determining the formation of unstable and low-quality substrates and, consequently, the low colonization by oligochaetes in high-order streams; and more diverse and stable substrate formation in low-order streams, favoring the colonization by diverse taxa of aquatic oligochaetes in low-order Amazonian streams.
DOI: 10.6084/m9.figshare.10073234.v1
title: Essential Oils from Croton Species: Chemical Composition, in vitro and in silico Antileishmanial Evaluation, Antioxidant and Cytotoxicity Activities

description: Chemotherapy treatment of leishmaniasis is based on the use of pentavalent antimonials, but these drugs present low efficacy and high toxicity. In the search for new antileishmanial agents, essential oils (EOs) from four Croton species (C. argyrophylloides, C. jacobinensis, C. nepetifolius and C. sincorensis) were evaluated against Leishmania infantum chagasi, L. amazonensis and L. braziliensis. EOs were analyzed by gas chromatography combined with mass spectrometry. Spathulenol, β-caryophyllene, β-caryophyllene oxide, 1,8-cineole and methyl eugenol were the major constituents. The evaluation of antioxidant activity by the 1,1-diphenyl-2-picryl-hydrazyl (DPPH) method showed that all EOs have moderate antioxidant activity. All oils were similarly active against L. i. chagasi, and C. nepetifolius EO showed the best result against L. amazonensis, with median inhibitory concentrations (IC50) of 9.87 μg mL-1, similar to amphotericin B (IC50 = 7.38 μg mL-1). The oils presented low cytotoxicity in macrophages. The in silico analysis revealed that spathulenol and 1,8-cineole were active against the enzyme Leishmania infantum trypanothione reductase (LiTR), showing excellent interaction energies, making them promising agents for leishmaniasis control.
DOI: 10.6084/m9.figshare.10073225
title: An innovative proposal for anophthalmic cavity reconstruction surgery with bone cement: a case report

description: ABSTRACT We present a patient who underwent evisceration surgery after spontaneous rupture of the ocular globe due to long-data uncontrolled glaucoma, with posterior placement of an orbital implant made of a bone cement compound based on polymethylmethacrylate as alternative materials were not available. Such a compound is characterized by excellent biocompatibility and low cost, which makes it an interesting alternative for treatment. The anophthalmic socket was successfully filled, providing proper esthetic results and favorable conditions for the posterior scleral prosthesis implantation. No complications were observed during 10 months of follow-up. We believe that, in the absence of alternative materials, low-cost materials may be used in emergency settings to repair anophthalmic cavities and provide satisfactory functional and esthetic outcomes.
DOI: 10.6084/m9.figshare.10073219
title: Mood States and Sports Results of a Team Throughout the Second Phase of the National Futsal League

description: ABSTRACT This study evaluated the moods states of professional futsal players during the second phase of the Brazilian Futsal League 2012. The sample was composed of 15 male athletes and the instrument used for evaluation was the Brunel Mood Scale. The results show that there were significant differences (p&lt;0.05) in mood states on the previous day, pre-game and post-game. The team presented mood states corresponding to the iceberg profile in almost all times: constant and high vigor, except for the post-game defeats, and fatigue with low levels, which were elevated in the post-game. It was concluded that mood states can positively or negatively interfere with team sports performance.
DOI: 10.6084/m9.figshare.10073225.v1
title: An innovative proposal for anophthalmic cavity reconstruction surgery with bone cement: a case report

description: ABSTRACT We present a patient who underwent evisceration surgery after spontaneous rupture of the ocular globe due to long-data uncontrolled glaucoma, with posterior placement of an orbital implant made of a bone cement compound based on polymethylmethacrylate as alternative materials were not available. Such a compound is characterized by excellent biocompatibility and low cost, which makes it an interesting alternative for treatment. The anophthalmic socket was successfully filled, providing proper esthetic results and favorable conditions for the posterior scleral prosthesis implantation. No complications were observed during 10 months of follow-up. We believe that, in the absence of alternative materials, low-cost materials may be used in emergency settings to repair anophthalmic cavities and provide satisfactory functional and esthetic outcomes.
DOI: 10.6084/m9.figshare.10073219.v1
title: Mood States and Sports Results of a Team Throughout the Second Phase of the National Futsal League

description: ABSTRACT This study evaluated the moods states of professional futsal players during the second phase of the Brazilian Futsal League 2012. The sample was composed of 15 male athletes and the instrument used for evaluation was the Brunel Mood Scale. The results show that there were significant differences (p&lt;0.05) in mood states on the previous day, pre-game and post-game. The team presented mood states corresponding to the iceberg profile in almost all times: constant and high vigor, except for the post-game defeats, and fatigue with low levels, which were elevated in the post-game. It was concluded that mood states can positively or negatively interfere with team sports performance.
DOI: 10.6084/m9.figshare.10073207
title: Physicochemical characterization and lipid profile of meat from crossbred

description: ABSTRACT: The aim of this study was to evaluate the carcass characteristics and the physicochemical parameters, centesimal composition, and fatty acid profile of the longissimus lumborum muscle of crossbred steers on a Brachiaria (Syn. Uruchloa) brizantha cv. Marandu pasture during the growing and finishing phases. Twenty-two uncastrated steers ½ Holstein/Zebu, with an average initial weight of 210 kg ± 8.2 kg and eight months of age, were distributed in a completely randomized design, in which the experimental period was fractionated in to three seasons associated with two nutritional plans (NP1 and NP2) and 11 animals by treatment: NP1- mineral mixture ad libitum in rainy seasons + nitrogen/energy supplement at 1 g.kg-1 body weight (BW) in the dry season; and NP2 - nitrogen/energy supplement at 2 g.kg-1 BW in rainy season 1 and in the dry season + nitrogen/energy supplement at 1 g.kg-1 BW in rainy season 2, provided daily at 1000 h. Of the carcass measurements, differences were only observed (p&gt;0.05) between the nutritional plans for loin-eye area corrected for 100 kg of hot carcass weight. Among the physicochemical parameters, only shear force was influenced (p&gt;0.05) by the treatments, with higher values obtained in Nutritional Plan 1. The centesimal composition and fatty acid profile were not influenced (P&lt;0.05) by supplementation. Nutritional plans used in the growing and finishing phases involving low levels of protein-energy supplementation do not lead to changes significant in carcass characteristics and meat. Nutritional Plan 1 is the most appropriate because it presents a lower cost.
DOI: 10.6084/m9.figshare.10073213
title: Correlation between intrinsecoid deflection, clinical classification and echocardiographic parameters in dogs with degenerative mitral valve myxomatosis

description: ABSTRACT The mitral valve myxomatous degeneration (DMVM) is usually diagnosed by echocardiography, however, electrocardiogram (ECG) may suggest specific alterations and aid diagnosis and treatment. Intrinsicoid deflection (DI) is a simple ECG measure that represents the onset of ventricular depolarization and may indicate the presence of overload and hypertrophy in the left ventricle. The objective of this study is to compare previous data on clinical condition and echocardiogram of dogs with mitral endocardiosis and the value of the intrinsicoid deflection from ECG to obtain a concordance relation. The archives of 45 previously examined dogs in the clinical routine of HV-UFPR were selected. The statistic showed a significant difference in groups B1, B2 and C in leads D2, D3, aVF, rV, V2 and V4 (P&lt; 0,05), which allowed to classify them according to the DI size, and this result corresponded to the consensus classification of mitral endocardiosis in dogs at these stages. It was concluded that there is a gradual increase in the value of DI as DMVM progresses, especially in stages B1, B2 and C, associated with left ventricular overload and hypertrophy, so this parameter can be used to classify the disease.
DOI: 10.6084/m9.figshare.10073207.v1
title: Physicochemical characterization and lipid profile of meat from crossbred

description: ABSTRACT: The aim of this study was to evaluate the carcass characteristics and the physicochemical parameters, centesimal composition, and fatty acid profile of the longissimus lumborum muscle of crossbred steers on a Brachiaria (Syn. Uruchloa) brizantha cv. Marandu pasture during the growing and finishing phases. Twenty-two uncastrated steers ½ Holstein/Zebu, with an average initial weight of 210 kg ± 8.2 kg and eight months of age, were distributed in a completely randomized design, in which the experimental period was fractionated in to three seasons associated with two nutritional plans (NP1 and NP2) and 11 animals by treatment: NP1- mineral mixture ad libitum in rainy seasons + nitrogen/energy supplement at 1 g.kg-1 body weight (BW) in the dry season; and NP2 - nitrogen/energy supplement at 2 g.kg-1 BW in rainy season 1 and in the dry season + nitrogen/energy supplement at 1 g.kg-1 BW in rainy season 2, provided daily at 1000 h. Of the carcass measurements, differences were only observed (p&gt;0.05) between the nutritional plans for loin-eye area corrected for 100 kg of hot carcass weight. Among the physicochemical parameters, only shear force was influenced (p&gt;0.05) by the treatments, with higher values obtained in Nutritional Plan 1. The centesimal composition and fatty acid profile were not influenced (P&lt;0.05) by supplementation. Nutritional plans used in the growing and finishing phases involving low levels of protein-energy supplementation do not lead to changes significant in carcass characteristics and meat. Nutritional Plan 1 is the most appropriate because it presents a lower cost.
DOI: 10.6084/m9.figshare.10073213.v1
title: Correlation between intrinsecoid deflection, clinical classification and echocardiographic parameters in dogs with degenerative mitral valve myxomatosis

description: ABSTRACT The mitral valve myxomatous degeneration (DMVM) is usually diagnosed by echocardiography, however, electrocardiogram (ECG) may suggest specific alterations and aid diagnosis and treatment. Intrinsicoid deflection (DI) is a simple ECG measure that represents the onset of ventricular depolarization and may indicate the presence of overload and hypertrophy in the left ventricle. The objective of this study is to compare previous data on clinical condition and echocardiogram of dogs with mitral endocardiosis and the value of the intrinsicoid deflection from ECG to obtain a concordance relation. The archives of 45 previously examined dogs in the clinical routine of HV-UFPR were selected. The statistic showed a significant difference in groups B1, B2 and C in leads D2, D3, aVF, rV, V2 and V4 (P&lt; 0,05), which allowed to classify them according to the DI size, and this result corresponded to the consensus classification of mitral endocardiosis in dogs at these stages. It was concluded that there is a gradual increase in the value of DI as DMVM progresses, especially in stages B1, B2 and C, associated with left ventricular overload and hypertrophy, so this parameter can be used to classify the disease.
DOI: 10.6084/m9.figshare.10073201
title: Performance and carcass characteristics of growing pigs fed diets containing cottonseed cake with and enzyme complex

description: ABSTRACT The objective of this study was to evaluate the inclusion of cottonseed cake (CC) with enzyme complex in the diet of pigs in the growth phase and its effects on performance, carcass characteristics and economic viability. Thus, 20 barrows were distributed in a completely randomized block design, with initial body weight of 56.28±5.78kg and final weight of 79.79±7.32kg. The inclusion levels of CC were 0%, 8%, 16% and 24%. All diets had the requirement values of metabolizable energy, crude protein and phosphorus underestimated by 1.5% and were added to 300g/t enzyme complex. The performance parameters and carcass characteristics there was no difference between the levels of inclusion of cottonseed cake. The cottonseed cake can be used up to the 24% inclusion level with addition of enzyme complex in the growth phase II, without affecting performance and carcass characteristics, besides reducing the cost/kg of pig produced.
DOI: 10.6084/m9.figshare.10073195
title: Effect of somatotropin on survival and diameter of bovine preantral follicles

description: ABSTRACT The aim of this study was to evaluate the effect of Recombinant bovine somatotropin (rbST) on survival and diameter of bovine preantral ovarian follicles (PAOF) cultured in vitro. Ovaries were collected from adult cows and fragments of ovarian cortex were immediately fixed (non-cultured control) or cultured in vitro in α-MEM+ alone or containing 10, 50, 100 or 1,000ng/mL rbST. The fragments were processed for Classical Histology and Transmission Electron Microscopy. After one and seven days of culture, the percentage of normal follicles in the non-cultured control was superior (P&lt; 0.05) to the follicles cultured in α-MEM+ alone or with different rbST concentrations. The oocyte and follicular mean diameter did not increase during the culture for one and seven days, both in media containing rbST and in the medium without this hormone. The only medium in which there was no reduction in follicular diameter with the time of culture was the medium without rbST. Ultrastructural damage in PAOF cultured in vitro was found. It is concluded that the use of rbST at different concentrations in in situ culture of bovine preantral follicles has no beneficial effects on survival and growth of bovine PAOF.
DOI: 10.6084/m9.figshare.10073201.v1
title: Performance and carcass characteristics of growing pigs fed diets containing cottonseed cake with and enzyme complex

description: ABSTRACT The objective of this study was to evaluate the inclusion of cottonseed cake (CC) with enzyme complex in the diet of pigs in the growth phase and its effects on performance, carcass characteristics and economic viability. Thus, 20 barrows were distributed in a completely randomized block design, with initial body weight of 56.28±5.78kg and final weight of 79.79±7.32kg. The inclusion levels of CC were 0%, 8%, 16% and 24%. All diets had the requirement values of metabolizable energy, crude protein and phosphorus underestimated by 1.5% and were added to 300g/t enzyme complex. The performance parameters and carcass characteristics there was no difference between the levels of inclusion of cottonseed cake. The cottonseed cake can be used up to the 24% inclusion level with addition of enzyme complex in the growth phase II, without affecting performance and carcass characteristics, besides reducing the cost/kg of pig produced.
DOI: 10.6084/m9.figshare.10073195.v1
title: Effect of somatotropin on survival and diameter of bovine preantral follicles

description: ABSTRACT The aim of this study was to evaluate the effect of Recombinant bovine somatotropin (rbST) on survival and diameter of bovine preantral ovarian follicles (PAOF) cultured in vitro. Ovaries were collected from adult cows and fragments of ovarian cortex were immediately fixed (non-cultured control) or cultured in vitro in α-MEM+ alone or containing 10, 50, 100 or 1,000ng/mL rbST. The fragments were processed for Classical Histology and Transmission Electron Microscopy. After one and seven days of culture, the percentage of normal follicles in the non-cultured control was superior (P&lt; 0.05) to the follicles cultured in α-MEM+ alone or with different rbST concentrations. The oocyte and follicular mean diameter did not increase during the culture for one and seven days, both in media containing rbST and in the medium without this hormone. The only medium in which there was no reduction in follicular diameter with the time of culture was the medium without rbST. Ultrastructural damage in PAOF cultured in vitro was found. It is concluded that the use of rbST at different concentrations in in situ culture of bovine preantral follicles has no beneficial effects on survival and growth of bovine PAOF.
DOI: 10.6084/m9.figshare.10073186
title: 情感词典

description: 情感词典
DOI: 10.6084/m9.figshare.10073165
title: Data for "Water permeability evolution with faulting..." Kimura et al. JGR article

description: This is data associated to the publication "Water permeability evolution with faulting for unconsolidated turbidite sand in a gas-hydrate reservoir in the eastern Nankai Trough area of Japan".
DOI: 10.6084/m9.figshare.10073150
title: 1.xlsx

description: The data set stored at figshare.