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1.
Rev. Asoc. Esp. Neuropsiquiatr ; 43(143)ene.-jun. 2023. tab, graf, ilus
Artigo em Espanhol | IBECS | ID: ibc-222780

RESUMO

Desde la publicación de DSM-5, se ha vuelto más importante llevar a cabo un diagnóstico diferencial para distinguir a las personas con TEA de los trastornos de personalidad del grupo C. El objetivo de la presente investigación fue identificar un perfil de personalidad de sujetos con trastorno del espectro autista (TEA) utilizando el Inventario de Personalidad Multifásico de Minnesota (MMPI) para llevar a cabo dicho diagnóstico diferencial. La muestra del estudio consistió en un total de 178 sujetos divididos en cuatro grupos de comparación. El grupo TEA obtuvo un perfil de personalidad MMPI con un código característico 2-0 que era específico para esta muestra de personas con TEA leve, y puntuaciones más altas en las escalas 6, 7 y 8 en relación con las otras puntuaciones de la escala. Se identificó un perfil de personalidad MMPI específico para los sujetos con TEA que diferenció a este grupo de los otros grupos estudiados. (AU)


Since the publication of DSM-5, it has become more important to carry out a differential diagnosis to distinguish people with autism spectrum disorder (ASD) from cluster C personality disorders. The aim of the present research study was to identify a personality profile of adults with ASD using the Minnesota Multiphasic Personality Inventory (MMPI) in order to carry out this differential diagnosis. The study sample consisted of a total of 178 subjects divided into four groups for comparison purposes. The ASD group obtained a MMPI personality profile with a characteristic 2-0 code that was specific to this sample of people with mild ASD, and higher scores in scales 6, 7 and 8 relative to the other scale scores. A specific MMPI personality profile was identified for ASD subjects, which differentiated this group from the other groups studied. (AU)


Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Transtorno do Espectro Autista , Transtornos da Personalidade , Espanha , Diagnóstico Diferencial , MMPI , Epidemiologia Descritiva , Estudos Transversais , Estudos Retrospectivos
2.
Artigo em Espanhol | LILACS, BDNPAR | ID: biblio-998010

RESUMO

Las enfermedades cardiovasculares afectan aproximadamente al 2% de las mujeres embarazadas, por lo que suponen un aumento del riesgo tanto para la madre como para el feto. El embarazo y el parto producen cambios fisiológicos sustanciales que requieren de una adecuada adaptación del sistema cardiovascular. Estos cambios fisiológicos que son muy bien tolerados en las gestantes sin cardiopatía, exponen a la mujer con enfermedad cardiovascular a eventos clínicos significativos. Este es un trabajo descriptivo, retrospectivo, de casos consecutivos de pacientes que acudieron a la División de Medicina Cardiovascular, del Hospital de Clínicas en un período comprendido entre Agosto de 2013 a Junio de 2014. Incluye a 5 pacientes embarazas y portadoras de cardiopatías conocidas o desconocidas. La edad promedio fue de 27 años, rango etario de 17 a 36 años. La edad gestacional al momento de la consulta fue de 34 semanas por fecha de última menstruación, menor edad gestacional 30 semanas y mayor edad gestacional 38 semanas. El síntoma principal de consulta fue la disnea (100%), edema de miembros inferiores en 3 pacientes (60%), y palpitaciones en 2 pacientes (40%). El manejo diagnóstico y terapéutico conjunto con un seguimiento detallado y adecuado por un equipo multidisciplinario de cardiólogos, clínicos, ginecólogos, anestesiólogos y cirujanos cardiovasculares facilitan una buena evolución clínica y un desenlace exitoso del embarazo y parto de la gestante con la cardiopatía orgánica. Como resultado de este manejo multidisciplinario todos los recién nacidos tuvieron buena evolución durante su permanencia en la unidad de cuidados intensivos sin inconvenientes(AU)


Heart diseases affect approximately 2% of pregnant women increasing the risk of the mother and the child. The pregnancy and the delivery produce substantial physiological changes requiring an adequate adaptation of the cardiovascular system. These changes, which are well tolerated by pregnant women without heart disease, expose the pregnant women with heart disease to significant clinical events. This is a descriptive, retrospective study of consecutive cases in the Division of Cardiovascular Medicine of the Hospital de Clínicas between August 2013 and June 2014. It includes five pregnant women with known or unknown heart disease at the time of consultation. The average age was 27 years old (17 to 36 years old). The average gestational age was 34 weeks (30 to 38 weeks). The main symptom at consultation was dyspnea (100%), edema of inferior limbs (60%), and palpitations (40%). The joint diagnostic and therapeutic management with a detailed and adequate follow-up by a multidisciplinary team of cardiologists, physicians, gynecologists, anesthesiologists, and cardiac surgeons facilitated a good clinical outcome and a successful completion of the pregnancy and delivery of the pregnant women with heart disease. As a result of the work of this multidisciplinary team, all the newborns had good evolution during their stay at the intensive care unit without any difficulties(AU)


Assuntos
Humanos , Feminino , Gravidez , Adolescente , Adulto , Complicações Cardiovasculares na Gravidez/diagnóstico , Complicações Cardiovasculares na Gravidez/terapia , Estudos Retrospectivos
3.
Cult. cuid. enferm ; 14(1): 16-29, 2017. tab
Artigo em Espanhol | LILACS, BDENF - Enfermagem, COLNAL | ID: biblio-988367

RESUMO

El objetivo de este artículo es describir el significado que le asignan a la salud mental un grupo de mujeres que han vivido en contextos de violencia política en Antioquia, Colombia. Para esto la metodología de La investigación se desarrolló en el marco de una experiencia de extensión universitaria alrededor del tejido, la memoria y la salud mental. Siguiendo la orientación de un paradigma comprensivista y una perspectiva cualitativa, se realizó observación participante, grupos focales y revisión de material documental derivado de la experiencia, consistente en narrativas tejidas y relatorías. El análisis estuvo guiado por una lógica inductiva emergente. Durante el proceso se resguardó el respeto a la autonomía y la confidencialidad de las mujeres participantes. Como resultados podemos establecer que el significado de la salud mental guarda relación con el perdón, el apoyo social, la construcción de la dupla memoria/olvido y el mantenimiento del núcleo familiar. Para estas mujeres, la salud mental significa tener una vida tranquila en la que son constructoras de paz en sus territorios y buscan día a día tejer nuevas memorias a través de la palabra y el apoyo social que le proporcionan sus pares. De este modo, podemos concluir que la salud mental en contextos de violencia política supera la mirada biomédica y se articula al mundo simbólico y social, donde se producen las subjetividades. Para la enfermería esto conlleva hacia un cuidado "situado" y singular, basado en las necesidades y en los contextos donde se producen y se reinventan dichas subjetividades.


The article's goal is to describe the meaning assigned to mental health by a group of women who have lived in political violence contexts. This way, the research methodology was developed within the framework of a university extension experience around weave, memory and mental health. Participative observation, focus groups and documentary material review from the extension project (woven narratives and Proceedings) was carried out, following a comprenhensive paradigm and a qualitative perspective. The analysis was guided by emergent inductive logic. During the process, respect for autonomy and participating women confidentiality was saveguarded. As results we can affirm meaning of mental health that emerges is linked to forgiveness, social support, the construction of the memory/oblivion and the maintenance of the family nucleus. To these women, mental health means having a quiet life in which they are builders of peace in their territories and seek day by day weaving new memories through the word and social support provided by their peers. This way the conclusions of mental health in political violence contexts exceeds the biomedical and is expressed in subjectivities. To nursing, this implies a move towards an intregral care based on the needs and the subjectivity of people who have lived in these context


Assuntos
Humanos , Vulnerabilidade Sexual
4.
Univ. salud ; 18(2): 266-275, mayo-ago. 2016. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-797470

RESUMO

Objetivo: El propósito del estudio fue demostrar el efecto de la cafeína en consumo agudo sobre la fuerza máxima y los niveles de lactato. Material y métodos: Ensayo clínico aleatorizado controlado de grupos paralelos ciego simple (participante). Se seleccionaron 92 sujetos, 43 fueron asignados aleatoriamente al grupo de ingesta de cafeína (1,3 mg/Kg) o el control con placebo. Se utilizó el test de 1RM para medir la fuerza máxima y el lactato se determinó mediante espectrofotometría (Kit comercial Sigma) antes y después de 1 hora de la ingestión de cafeína (1,3 mg/Kg) o placebo. El análisis estadístico se realizó con la prueba t-student, el cambio porcentual y el tamaño del efecto con la d-Cohens, p ≤ 0,05. Resultados: Se produjo una mejoraría significativa en la fuerza máxima de miembro superior de 1RM 8,3 ± 6,0 kg con un tamaño efecto medio (26,2%; d= 0,64; t= -4,36; gl=41; p <0,01; IC: -16,9 a -6,2); y de miembro inferior de 1RM 9,2 ± 4,9 kg con un tamaño del efecto medio (25,8%; d= 0,51; t= -3,16; gl=41; p <0,01; IC: -17,0 a -3,7). Para los niveles de lactato se observó un aumento menor en el grupo experimental 0,96 ± 0,10 mmol/L con un tamaño del efecto pequeño (64,9%; d=0,39; t= 10,8; gl=41; p <0,01; IC: 0,55 a 0,81). Conclusiones: La cafeína en dosis baja produce un incremento superior en la fuerza máxima de miembro superior, seguido por la fuerza máxima de miembro inferior y favorece un incremento menor de los niveles de lactato.


Objective: The aim of this study was to demonstrate the effect of caffeine in acute consumption on the maximum force and lactate levels. Material and methods: A randomized controlled trial of single-blind parallel group (participant) was done where 92 subjects were selected, 43 were assigned randomly to the caffeine intake group (1, 3 mg/Kg) or placebo control. The 1RM test was used to measure the maximum force and the lactate was determined by spectrophotometry (Sigma Kit commercial) before and after an hour of caffeine intake (1, 3 mg/Kg) or placebo. The statistical analysis was performed using the student t- test, and the percentage change and the effect size with Cohen's d-p ≤ 0.05. Results: There was a significant improve in the maximum force of upper limb of 1RM 8.3 ± 6.0 kg with an average effect size (26.2%; d = 0.64, t = -4.36, df = 41, p <0.01; CI: -16.9 to -6.2); and lower limb 1RM 9.2 ± 4.9 kg with a medium effect size (25.8%; d = 0.51, t = -3.16, df = 41, p <0.01, CI : -17.0 to -3.7). An increase in the lactate levels was observed in the experimental group 0.96 ± 0.10 mmol/L with a small effect size (64.9%; d = 0, 39; t = 10.8; gl = 41; p < 0.01;) CI: 0.55 to 0.81). Conclusions: Caffeine in low doses produces a higher increase in the maximum strength of upper limb, followed by the maximum force of lower limb and favors a smaller increase in lactate levels.


Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Cafeína , Exercício Físico , Ácido Láctico , Força Muscular
5.
Proc Natl Acad Sci U S A ; 111(51): 18261-6, 2014 Dec 23.
Artigo em Inglês | MEDLINE | ID: mdl-25489091

RESUMO

The androgen receptor (AR) is a key driver of prostate cancer (PC), even in the state of castration-resistant PC (CRPC) and frequently even after treatment with second-line hormonal therapies such as abiraterone and enzalutamide. The persistence of AR activity via both ligand-dependent and ligand-independent mechanisms (including constitutively active AR splice variants) highlights the unmet need for alternative approaches to block AR signaling in CRPC. We investigated the transcription factor GATA-binding protein 2 (GATA2) as a regulator of AR signaling and an actionable therapeutic target in PC. We demonstrate that GATA2 directly promotes expression of both full-length and splice-variant AR, resulting in a strong positive correlation between GATA2 and AR expression in both PC cell lines and patient specimens. Conversely, GATA2 expression is repressed by androgen and AR, suggesting a negative feedback regulatory loop that, upon androgen deprivation, derepresses GATA2 to contribute to AR overexpression in CRPC. Simultaneously, GATA2 is necessary for optimal transcriptional activity of both full-length and splice-variant AR. GATA2 colocalizes with AR and Forkhead box protein A1 on chromatin to enhance recruitment of steroid receptor coactivators and formation of the transcriptional holocomplex. In agreement with these important functions, high GATA2 expression and transcriptional activity predicted worse clinical outcome in PC patients. A GATA2 small molecule inhibitor suppressed the expression and transcriptional function of both full-length and splice-variant AR and exerted potent anticancer activity against PC cell lines. We propose pharmacological inhibition of GATA2 as a first-in-field approach to target AR expression and function and improve outcomes in CRPC.


Assuntos
Fator de Transcrição GATA2/fisiologia , Coativadores de Receptor Nuclear/metabolismo , Receptores Androgênicos/metabolismo , Proliferação de Células , Cromatina/metabolismo , Elementos Facilitadores Genéticos , Fator 3-alfa Nuclear de Hepatócito/metabolismo , Humanos , Masculino , Prognóstico , Receptores Androgênicos/fisiologia , Transdução de Sinais , Transcrição Gênica/fisiologia
6.
Rev. Asoc. Esp. Neuropsiquiatr ; 34(124): 695-710, oct.-dic. 2014. tab, ilus
Artigo em Espanhol | IBECS | ID: ibc-129734

RESUMO

Introducción: La mayoría de estudios sobre personas con Trastornos del Espectro Autista (TEA) se centran en encontrar déficits en estas personas. La personalidad apenas ha recibido atención en este grupo de pacientes aunque con frecuencia una proporción de personas con TEA, aquellos que no tienen retraso mental, suelen confundirse con Trastornos de la Personalidad. El objetivo de este trabajo es conocer los rasgos de personalidad de un grupo de personas diagnosticadas con TEA y observar si existe un patrón de rasgos clínicos que se repita en los mismos. Material y método: Se utilizó para la evaluación de la personalidad el Inventario Multifásico de Personalidad de Minnesota (MMPI-2). Para conocer el Cociente Intelectual se recurrió a la Escala de Inteligencia Wechsler para Adultos (WAIS-III). Igualmente se utilizaron las Escala de Observación para el Diagnóstico de Autismo (ADOS) y la Entrevista para el Diagnóstico del Autismo revisada (ADIR) para confirmar el diagnóstico de TEA. Se evaluaron 10 personas adultas con trastorno del espectro autista (TEA) de manera individualizada. Igualmente se utilizó a un grupo control de 10 personas sin diagnóstico de salud mental. Resultados: Los resultados muestran puntuaciones elevadas en las escalas de validez L (mentira) y F (Incoherencia) y muy bajas en K (Factor Corrector). Igualmente se encuentran puntuaciones altas en las escalas clínicas 2 (Depresión) y 0 (Aislamiento Social) y en las escalas de contenido ANX (Ansiedad) SOD (Malestar Social) y OBS (Obsesividad) respecto al grupo control. Conclusiones: Los resultados manifiestan un perfil de personalidad que incluye un solapamiento de síntomas notable con las características del Síndrome de Asperger. El MMPI-2 se revela como una potencial prueba de cribaje para dicho trastorno (AU)


Introduction: The majority of studies into people with Autism Spectrum Disorders (ASD) focus on finding deficits in such people. Personality has scarcely received any attention in this group of patients, even though a proportion of people with ASD, those who have no mental delay, are often mistaken for people with Personality Disorders. The aim of this study is twofold: to identify the personality traits of a group of people diagnosed with ASD and also to determine whether there is a pattern of clinical traits in such a group. Material and methods: The Minnesota Multiphasic Personality Inventory (MMPI-2)was used to measure personality. The Wechsler Adult Intelligence Scale (WAIS-III) was used to determine intelligence quotient. To confirm the ASD diagnosis the Autism Diagnostic Observation Schedule (ADOS) and the Autism Diagnostic Interview-Revised (ADIR) were used. Ten adults with Autism Spectrum Disorder (ASD) were individually evaluated. A control group of ten people with no mental health diagnosis was also used. Results: Results show higher scores in ASP patients than controls in L (lie) and F (incoherence) validity scales, 2 (Depression) and 0 (Social isolation) clinical scales and ANX (Anxiety), SOD (Social Discomfort) and OBS (Obsessiveness) content scales, and lower scores in K (correction) factor. Conclusions: Data obtained from this preliminary study show a personality profile similar to that of people with Asperger Syndrome. The MMPI-2 emerges as a test to be considered when diagnosing adults with this syndrome (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Personalidade/fisiologia , Transtorno Autístico/complicações , Transtorno Autístico/diagnóstico , Síndrome de Asperger/complicações , Síndrome de Asperger/epidemiologia , Assertividade , Características Humanas , Apoio Social , Isolamento Social
7.
Onco Targets Ther ; 6: 9-18, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23319868

RESUMO

While androgen-deprivation therapy can induce dramatic clinical responses in advanced and metastatic prostate cancer, refractory disease (castration-resistant prostate cancer [CRPC]) eventually emerges. In recent years, several studies have demonstrated the importance of residual intratumoral androgens in maintaining androgen receptor (AR) transcriptional activity in CRPC. The cytochrome P450 enzyme CYP17 is an obligatory step in androgen synthesis, and therefore a critical therapeutic target in CRPC. Abiraterone acetate is a selective, irreversible inhibitor of CYP17 and can suppress adrenal synthesis of androgen precursors, and possibly in situ steroidogenesis in the tumor microenvironment. In a phase III multicenter study, abiraterone in combination with prednisone improved median overall survival of men with docetaxel-refractory CRPC by 3.9 months compared to placebo plus prednisone, and also resulted in higher objective prostate-specific antigen and radiographic response rates. The study led to the FDA approval in April 2011 of abiraterone for treatment of chemotherapy-refractory CRPC patients, validating steroidogenesis and the AR axis in general as therapeutic targets in CRPC. The FDA indication for abiraterone was expanded to all CRPCs in December 2012, while evaluation in even earlier disease states is ongoing. We propose a comprehensive AR axis-targeting approach via simultaneous, frontline enzymatic blockade of several steroidogenic enzymes (eg, CYP17 and AKR1C3) in combination with gonadotropin-releasing hormone analogs and potent, second-generation AR antagonists (eg, enzalutamide) in order to improve outcomes in patients with prostate cancer.

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