cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.11966103
title: Determination of active compounds in raspberry leaf extracts and the effects of extract intake on mice

description: Abstract Twelve typical polyphenols in raspberry leaf powder (RLP), raspberry leaf extract 1 (RLE) and raspberry leaf extract 2 (RLE-H) were analyzed by HPLC-MS. The sum of their contents in three samples were in the following order: RLP (8.6 mg g-1) &lt; RLE (35.0 mg g-1) &lt; RLE-H (44.1 mg g-1). Ellagic acid and quercetin-3-O-glucuronide were the principal compounds in the samples and accounted for more than 75% of the sum content. A gelled mixture of RLE, pectin, and sodium alginate administrated to mice via gavage resulted in reduced weight gain and adiposity percentage, increased teste percentage, prolonged exhaustion time, furthermore alleviated intestinal flatulence possibly induced by RLE or RLE-H alone. These results could help in making rational use of this high polyphenol extract from raspberry leaves.
DOI: 10.6084/m9.figshare.11966325
title: Comparison of total phenol content and antioxidant activity of herbal infusions with added Stevia reabaudiana Bertoni

description: Abstract Antioxidant capacity (AC) was determined by the ABTS method and DPPH, and total phenol content (TPC) in dehydrated plant material, in infusions and in residues (plant material after preparing the infusion) of white, black, red, green, spearmint, stevia, lemon grass and chamomile teas to which stevia leaves were added or not added; addition of processed stevia powder was also tested. Three independent experiments were set up: with dehydrated plant material, with infusions and with residues. For the case of dehydrated plant material, white tea had the highest TPC (10813.5 mg GAE/100g) and AC by the ABTS method (1183.3 µM TE/g) and DPPH method (1525.0 µM TE/g). In infusions, black tea had higher TPC (180.82 µg GAE/ml) and AC by the methods ABTS and DPPH (0.6114 and 2.5983 µM TE/ml, respectively). In residues, TPC was higher in white tea, while green tea had the highest AC values. AC of dehydrated plant material increased when stevia leaves were added, according to the DPPH and ABTS methods, but not in residues by ABTS. Addition of stevia leaves in infusions increased AC in white, lemon grass, chamomile and stevia teas by the ABTS method and in spearmint, black, red, and green teas with the DPPH method.
DOI: 10.6084/m9.figshare.14279815.v1
title: Efficacy of glyphosate applied using an electrostatic sprayer as affected by adjuvant and carrier volumes

description: Abstract Background: The use of electrostatic spray has the potential to optimize pesticide applications; however, further studies are required to verify its effectiveness. Objective: The objective of this work was to evaluate the electrostatic application system for the chemical control of weeds with glyphosate and adjuvant in different carrier volumes. Methods: The physicochemical properties of the spray solution, charge/mass relations, spray deposition on weeds, losses to the soil, effectiveness of weed control, and spray drift were evaluated. The field experiment was designed to have randomized blocks with four replications in a 2x2x2+2 factorial: the presence or not of electrostatic spray; with and without adjuvant (soybean lecithin + propionic acid); two carrier volumes (50 and 90 L ha-1); a control without applications and a conventional spray rate (150 L ha-1) for additional treatments. The study was performed in duplicate. Results: The electrostatic system energized the droplets during the application of glyphosate and adjuvant; however, this did not influence the deposition on the weeds, the losses to the soil, and the drift. The adjuvant improved the effectiveness of weed control in various situations, changed the spray solution properties, and reduced the losses due to drift. Conclusions: The adjuvant used proved to be an important tool in application technology. The effectiveness of weed control, in general, was not influenced by the electrostatic system.
DOI: 10.6084/m9.figshare.11966325.v1
title: Comparison of total phenol content and antioxidant activity of herbal infusions with added Stevia reabaudiana Bertoni

description: Abstract Antioxidant capacity (AC) was determined by the ABTS method and DPPH, and total phenol content (TPC) in dehydrated plant material, in infusions and in residues (plant material after preparing the infusion) of white, black, red, green, spearmint, stevia, lemon grass and chamomile teas to which stevia leaves were added or not added; addition of processed stevia powder was also tested. Three independent experiments were set up: with dehydrated plant material, with infusions and with residues. For the case of dehydrated plant material, white tea had the highest TPC (10813.5 mg GAE/100g) and AC by the ABTS method (1183.3 µM TE/g) and DPPH method (1525.0 µM TE/g). In infusions, black tea had higher TPC (180.82 µg GAE/ml) and AC by the methods ABTS and DPPH (0.6114 and 2.5983 µM TE/ml, respectively). In residues, TPC was higher in white tea, while green tea had the highest AC values. AC of dehydrated plant material increased when stevia leaves were added, according to the DPPH and ABTS methods, but not in residues by ABTS. Addition of stevia leaves in infusions increased AC in white, lemon grass, chamomile and stevia teas by the ABTS method and in spearmint, black, red, and green teas with the DPPH method.
DOI: 10.6084/m9.figshare.14279818
title: Use of medicines for covid-19 treatment in patients with loss of kidney function: a narrative review

description: ABSTRACT Covid-19 has been identified as the cause of acute respiratory disease with interstitial and alveolar pneumonia, but it can affect several organs, such as kidneys, heart, blood, nervous system and digestive tract. The disease-causing agent (Sars-CoV-2) has a binding structure to the angiotensin-converting enzyme 2 (ACE2) receptor, enabling entry into cells that express ACE2, such as the pulmonary alveolar epithelial cells. However, studies also indicate the possibility of damage to renal cells, since these cells express high levels of ACE2. Currently, there is no evidence to indicate a specific treatment for covid-19. Several drugs have been used, and some of them may have their excretion process altered in patients with abnormal kidney function. To date, there are no studies that assist health professionals in adjusting the dose of these drugs. Thus, this study aims to review and discuss the topic, taking into account factors associated with kidney injury in covid-19, as well as pharmacokinetic aspects and dose recommendations of the main drugs used for covid-19.
DOI: 10.6084/m9.figshare.14279818.v1
title: Use of medicines for covid-19 treatment in patients with loss of kidney function: a narrative review

description: ABSTRACT Covid-19 has been identified as the cause of acute respiratory disease with interstitial and alveolar pneumonia, but it can affect several organs, such as kidneys, heart, blood, nervous system and digestive tract. The disease-causing agent (Sars-CoV-2) has a binding structure to the angiotensin-converting enzyme 2 (ACE2) receptor, enabling entry into cells that express ACE2, such as the pulmonary alveolar epithelial cells. However, studies also indicate the possibility of damage to renal cells, since these cells express high levels of ACE2. Currently, there is no evidence to indicate a specific treatment for covid-19. Several drugs have been used, and some of them may have their excretion process altered in patients with abnormal kidney function. To date, there are no studies that assist health professionals in adjusting the dose of these drugs. Thus, this study aims to review and discuss the topic, taking into account factors associated with kidney injury in covid-19, as well as pharmacokinetic aspects and dose recommendations of the main drugs used for covid-19.
DOI: 10.6084/m9.figshare.14279819
title: Memories of a previous life?

description: Background : Children are sometimes found who claim to have memories of a past life. If such alleged memories can be verified they may prove relevant for the question of the mind-brain relationship. They may indicate that memory is not only stored in the brain and that mind can exist without a brain and still retain some of its memories. These possibilities are contrary to what is presently known about memory and its dependence on brain functioning. Objectives : Were to test if an independent investigator comes up with comparable findings as Stevenson of University of Virginia who has published a great number of such cases. Methods : Consisted of interviewing children who make consistent statements about a previous life and persons who have witnessed them making such statements. Three psychological studies compared children with and without past-life memories. Results : In two of three presented cases a deceased person was found who fitted the child´s statements about the previous life. Psychologically these children differ from other children, showing signs of Post-Traumatic Stress Disorder, likely because by remembering how they died in accidents or were killed. Discussion : The features of “past-life memory” cases make them relevant for question of the mind-brain relationship.
DOI: 10.6084/m9.figshare.14279820
title: Lisdexamfetamine dimesylate in the treatment of attention-deficit/hyperactivity disorder: pharmacokinetics, efficacy and safety in children and adolescents

description: Background Psychostimulants (methylphenidate and amphetamines) are considered first-line therapy for attention-deficit/hyperactivity disorder (ADHD). Lisdexamfetamine dimesylate (LDX) is a new psychostimulant approved for the treatment of ADHD in Brazil. The pharmacologically active fraction, d-amphetamine, is gradually released by hydrolysis of the LDX prodrug. Objectives To perform a systematic review of the literature of the efficacy and safety of LDX in the treatment of ADHD in children and adolescents. Methods Medline/PubMed searches for “d-amfetamine”, “lisdexamfetamine” and “lisdexamfetamine dimesylate” were conducted including articles available from January 2000 to November 2013. Additional references were identified using references listed in those articles. Further data on LDX were requested from its manufacturer. Results Thirty-one papers were found related to ADHD treatment in children and adolescents. Discussion The therapeutic benefits of LDX in children with ADHD are achieved as early as 1.5 hours after its administration and last for up to 13 hours, with efficacy comparable or superior to that of other available psychostimulants. The literature also reports efficacy in long-term treatment, with safety and tolerability profiles comparable to those of other stimulants used for the treatment of ADHD. Most of the adverse events associated with LDX are considered to be mild or moderate in severity, with the most common being loss of appetite and insomnia.
DOI: 10.6084/m9.figshare.14279819.v1
title: Memories of a previous life?

description: Background : Children are sometimes found who claim to have memories of a past life. If such alleged memories can be verified they may prove relevant for the question of the mind-brain relationship. They may indicate that memory is not only stored in the brain and that mind can exist without a brain and still retain some of its memories. These possibilities are contrary to what is presently known about memory and its dependence on brain functioning. Objectives : Were to test if an independent investigator comes up with comparable findings as Stevenson of University of Virginia who has published a great number of such cases. Methods : Consisted of interviewing children who make consistent statements about a previous life and persons who have witnessed them making such statements. Three psychological studies compared children with and without past-life memories. Results : In two of three presented cases a deceased person was found who fitted the child´s statements about the previous life. Psychologically these children differ from other children, showing signs of Post-Traumatic Stress Disorder, likely because by remembering how they died in accidents or were killed. Discussion : The features of “past-life memory” cases make them relevant for question of the mind-brain relationship.
DOI: 10.6084/m9.figshare.14279821
title: Novel neurotherapeutics in psychiatry: use and rationale of transcranial direct current stimulation in major depressive disorder

description: Background : Transcranial direct current stimulation (tDCS) is a novel non-pharmacological intervention being investigated for the treatment of major depressive disorder (MDD). Objective : To perform an updated review of tDCS for MDD. Method : Systematic review in Medline/PubMed and other databases of all clinical studies evaluating the clinical efficacy of tDCS in MDD, from the first date available to December/2013. Results : Out of 55 articles, 24 were included, being 6 open-label studies; 8 randomized, double-blind, sham-controlled trials; 2 follow-up studies; 2 meta-analyses and 6 case reports. We observed an improvement of 20-40% in depressive symptoms, being slightly better in open studies. Five randomized clinical trials displayed positive results. The meta-analyses presented mixed results; although none included the study of Brunoni et al. (2013) that represents almost 50% of the evaluated sample. Open-label studies and case reports also investigated tDCS in bipolar depression, post-stroke depression and employed different parameters of stimulation. Discussion : TDCS is a novel, promising treatment for MDD. Definite evidence from large, ongoing clinical trials will be available in the next years.
DOI: 10.6084/m9.figshare.14279821.v1
title: Novel neurotherapeutics in psychiatry: use and rationale of transcranial direct current stimulation in major depressive disorder

description: Background : Transcranial direct current stimulation (tDCS) is a novel non-pharmacological intervention being investigated for the treatment of major depressive disorder (MDD). Objective : To perform an updated review of tDCS for MDD. Method : Systematic review in Medline/PubMed and other databases of all clinical studies evaluating the clinical efficacy of tDCS in MDD, from the first date available to December/2013. Results : Out of 55 articles, 24 were included, being 6 open-label studies; 8 randomized, double-blind, sham-controlled trials; 2 follow-up studies; 2 meta-analyses and 6 case reports. We observed an improvement of 20-40% in depressive symptoms, being slightly better in open studies. Five randomized clinical trials displayed positive results. The meta-analyses presented mixed results; although none included the study of Brunoni et al. (2013) that represents almost 50% of the evaluated sample. Open-label studies and case reports also investigated tDCS in bipolar depression, post-stroke depression and employed different parameters of stimulation. Discussion : TDCS is a novel, promising treatment for MDD. Definite evidence from large, ongoing clinical trials will be available in the next years.
DOI: 10.6084/m9.figshare.14279823
title: Culture-bound syndromes in Spanish speaking Latin America: the case of Nervios, Susto and Ataques de Nervios

description: Abstract Background Cultural issues are important for diagnostic validity between different countries; little has been addressed from Latin America and Caribbean countries (LAC). Objective To identify LAC studies on culture-bound syndromes (CBS) and extract potential empirical evidence about Susto,Nervios and Ataques de Nervios. Methods Search strategies were carried out in Medline, Embase, Lilacs, ISI and PsycINFO, covering 1992 to 2015. Inclusion criteria studies on CBS conducted on populations residing in LAC, LAC articles on diagnostic classification and culture, where LAC has been included. Exclusion criteria studies on Latin American migrants outside LAC. Content analysis used the system proposed by Guarnaccia and Rogler (1999): epidemiological, ethnographic and socio-demographic data and identification of comorbidities with other psychiatric disorders. Results Thirty one articles were selected out of 1.090. These CBS were selected out of 1aphic data and identification of comorbidities with other ps proposed by Guarnaccia diagnostic classification and cun panic disorders and post-traumatic stress disorder and presented more psychosocial vulnerability. Discussion Analysis showed that Nervios, Susto andAtaques de Nervios are important idioms of distress, associated with socio-economically vulnerable populations and comorbidities with other psychiatric conditions, particularly post-traumatic stress disorder. More studies are needed on their relation with stress and in more LAC countries.
DOI: 10.6084/m9.figshare.14279826
title: Relationship between maternal depression as a risk factor for childhood trauma and mood disorders in young adults

description: Background Maternal depression may be a risk factor for childhood trauma (CT), with resultant offspring development of mood disorders (MD) in adult life. Objective To verify the relationship between maternal depression (as a risk factor for childhood trauma) and mood disorders in young adults. Methods The sample was composed of 164 young adults and their mothers. Maternal depression was identified through the Mini International Neuropsychiatric Interview (M.I.N.I.). Mood Disorders in the young adults were confirmed with the Structured Interview for the DSM-IV (SCID), whereas the CT was evaluated using the Childhood Trauma Questionnaire (CTQ). Results In the group of young adults with MD, individuals who had depressed mothers presented higher mean scores of CT in comparison to the ones who did not have mothers with Depression (p &lt; 0.005). Childhood trauma was also associated with lower social classes (p &lt; 0.005). In the group of young adults without MD, the only variable that was associated with CT was the young adult’s (not) current work (p &lt; 0.005). Discussion Maternal depression was considered to be a risk factor for CT and MD in young adults. Thus, preventing and treating maternal psychiatric disorders may diminish the risk of offspring childhood trauma, and, consequently, avoid negative effects in the offspring’s adult life.
DOI: 10.6084/m9.figshare.14279828
title: The current practices of intervention with batterers

description: Background Since the 70s there was a proliferation of intervention programs for batterers; however the results remain controversial. Objectives This study aims to analyse the literature published between the years of 2000 and 2013 about the effectiveness of the intervention with batterers. Methods A review of papers about intervention with batterers published during this period (2000-2013) was conducted. Social sciences databases were checked. Papers about programs for a specific public or programs with a broad intervention focus, and with female and homosexual offenders were excluded. Results Thirty-six studies that described 37 intervention programs fulfilled the inclusion criteria. In general, the analysed programs adopted a group format (70.3%) and a cognitive-behavioural (56.8%) or psychoeducational (18.9%) intervention model (32.4% assumed to adopt a Duluth model). Concerning the effectiveness, results showed success rates of 39.4%-97%, dropout rates of 10%-58% and recidivism rates of 0%-65.9%. Discussion The effectiveness of intervention with batterers remains controversial, which seems to be due to the different methodologies used in the studies. Despite the inconsistencies, programs for perpetrators are an important way to reduce intimate partner violence recidivism.
DOI: 10.6084/m9.figshare.14279823.v1
title: Culture-bound syndromes in Spanish speaking Latin America: the case of Nervios, Susto and Ataques de Nervios

description: Abstract Background Cultural issues are important for diagnostic validity between different countries; little has been addressed from Latin America and Caribbean countries (LAC). Objective To identify LAC studies on culture-bound syndromes (CBS) and extract potential empirical evidence about Susto,Nervios and Ataques de Nervios. Methods Search strategies were carried out in Medline, Embase, Lilacs, ISI and PsycINFO, covering 1992 to 2015. Inclusion criteria studies on CBS conducted on populations residing in LAC, LAC articles on diagnostic classification and culture, where LAC has been included. Exclusion criteria studies on Latin American migrants outside LAC. Content analysis used the system proposed by Guarnaccia and Rogler (1999): epidemiological, ethnographic and socio-demographic data and identification of comorbidities with other psychiatric disorders. Results Thirty one articles were selected out of 1.090. These CBS were selected out of 1aphic data and identification of comorbidities with other ps proposed by Guarnaccia diagnostic classification and cun panic disorders and post-traumatic stress disorder and presented more psychosocial vulnerability. Discussion Analysis showed that Nervios, Susto andAtaques de Nervios are important idioms of distress, associated with socio-economically vulnerable populations and comorbidities with other psychiatric conditions, particularly post-traumatic stress disorder. More studies are needed on their relation with stress and in more LAC countries.
DOI: 10.6084/m9.figshare.14279828.v1
title: The current practices of intervention with batterers

description: Background Since the 70s there was a proliferation of intervention programs for batterers; however the results remain controversial. Objectives This study aims to analyse the literature published between the years of 2000 and 2013 about the effectiveness of the intervention with batterers. Methods A review of papers about intervention with batterers published during this period (2000-2013) was conducted. Social sciences databases were checked. Papers about programs for a specific public or programs with a broad intervention focus, and with female and homosexual offenders were excluded. Results Thirty-six studies that described 37 intervention programs fulfilled the inclusion criteria. In general, the analysed programs adopted a group format (70.3%) and a cognitive-behavioural (56.8%) or psychoeducational (18.9%) intervention model (32.4% assumed to adopt a Duluth model). Concerning the effectiveness, results showed success rates of 39.4%-97%, dropout rates of 10%-58% and recidivism rates of 0%-65.9%. Discussion The effectiveness of intervention with batterers remains controversial, which seems to be due to the different methodologies used in the studies. Despite the inconsistencies, programs for perpetrators are an important way to reduce intimate partner violence recidivism.
DOI: 10.6084/m9.figshare.14279830
title: An empirical evaluation of the translation to Brazilian Portuguese of the Loss of Control over Eating Scale (LOCES)

description: Abstract Background Loss of control over eating is a key feature of the most prevalent eating disorders. The Loss of Control over Eating Scale (LOCES) enables a thorough assessment of loss of control over eating. Objective This study empirically evaluated the translation of the LOCES from English to Brazilian Portuguese. Methods The scale was translated to Brazilian Portuguese and back translated to English in order to check accuracy of the translation. Two hundred and ninety-three medicine and nursing students, 60 males and 233 females, 18-55 years old, with mean body mass index (BMI) 23.2 kg/m2 (SD 4.1), recruited between August and December 2014, answered the Brazilian Portuguese LOCES. An exploratory factor analysis was performed. Results Exploratory factor analysis of the Brazilian Portuguese LOCES showed three distinct factors of the loss of control over eating (disgust/negative sensations, cognitive experiences/dissociation, and “positive” effects) as well as moderate consistency with previous reports of exploratory factor analysis of the English version. Discussion This study showed satisfactory translation of the LOCES from English to Brazilian Portuguese, which is now ready for further validation.