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1.
Salud ment ; 46(5): 223-230, Sep.-Oct. 2023. tab
Article in English | LILACS-Express | LILACS | ID: biblio-1522921

ABSTRACT

Abstract The breakdown of German psychiatry with the coming to power of the National Socialist regime in 1933 resulted in a revival after the war of bioethical issues, the immediate effect of which was the enactment of the Nuremberg Code. In many ways, this breakdown was the result of the historical evolution of psychomedical knowledge and the mass dissemination of reductionist discourses and ideas that created a breeding ground for tragedy. The cyclical discourse of psychic materialism, which has been repeated for centuries in the history of science in different formulations, can, if not properly interpreted, lead to far-reaching appropriations and risks, to which due attention must be paid. The latest manifestation of this issue, the view of mental life as basically cerebral, neurological, biochemical, and determinist, a view that has not been managed or presented adequately to the public, could become the basis for perverse new perspectives and applications in the current context of research and academic activity.


Resumen La llamada "quiebra" de la psiquiatría alemana en 1933, tras la llegada al poder del régimen nacionalsocialista, tuvo como resultado una reactivación de la cuestión bioética, cuyo efecto inmediato fue la promulgación del famoso Código de Nuremberg. En más de un sentido, tal ruptura fue el resultado del devenir histórico del conocimiento psicomédico, así como de la difusión masiva de discursos e ideas reduccionistas que terminaron por generar un caldo de cultivo propicio para la tragedia. El discurso cíclico del materialismo psíquico, que se reedita en la historia de la ciencia, en diferentes formatos y formulaciones, desde hace siglos, no bien interpretado, puede inducir apropiaciones y riesgos de largo alcance a los que se debe prestar la debida atención. Así, el último episodio de este asunto, la visión de la vida mental como vida básicamente cerebral, neurológica, bioquímica y determinista, no bien gestionado y presentado a la opinión pública, aunado a las condiciones actuales de la actividad investigadora y académica, podría convertirse en piedra angular de nuevas perspectivas y aplicaciones perversas de este asunto.

2.
Rev. colomb. cir ; 37(3): 393-400, junio 14, 2022. tab
Article in Spanish | LILACS | ID: biblio-1378693

ABSTRACT

Introducción. El trauma cervical penetrante es una entidad poco frecuente, con tendencia al alza, de considerable morbimortalidad. Es fundamental conocer su manejo por cirujanos en entrenamiento, quienes en su mayoría son comúnmente los proveedores del tratamiento en las áreas de urgencias. El objetivo de este estudio fue demostrar la experiencia de un centro de trauma en México en el tratamiento de trauma cervical penetrante administrado por cirujanos en entrenamiento. Métodos. Estudio retrospectivo de pacientes con diagnóstico de trauma cervical penetrante sometidos a exploración cervical entre los años 2014 y 2019. Se identificaron 110 expedientes, se excluyeron 26 por falta de datos indispensables para la investigación y se analizaron los datos de 84 pacientes. Resultados. El 96,4 % de los pacientes fueron hombres, la mayoría entre 16 y 50 años (83,3 %) y la zona anatómica II fue la más comúnmente lesionada (65,4 %). Las etiologías más frecuentes fueron heridas por arma cortopunzante (67,9 %) y heridas por proyectil de arma de fuego (25 %). El 95 % de los procedimientos fueron realizados por residentes de cuarto y quinto año. La mediana de días de estancia hospitalaria fue de 2 días. La incidencia de complicaciones fue de 9,5 % y la mortalidad de 1,2 %. Conclusiones. Los cirujanos generales en etapa de formación entrenados en centros de trauma tienen la capacidad de tratar de forma óptima el trauma cervical penetrante sin modificación de las tasas de morbimortalidad descritas en la literatura internacional.


Introduction. Penetrating cervical trauma is a rare entity, with an upward trend, of considerable morbidity and mortality. It is essential to acknowledge its management by surgeons in training, who are usually the providers in the emergency areas. The objective of this study was to demonstrate the experience of a trauma center in Mexico in the treatment of penetrating cervical trauma by surgeons in training. Methods. This was a retrospective study of patients diagnosed with penetrating cervical trauma who underwent cervical examination between 2014 and 2019; 110 records were identified, 26 were excluded due to lack of essential data for the analysis, and the data of 84 patients were included. Results. 96.4% of the patients were men, the majority between 16 and 50 years old (83.3%) and the anatomic zone II was the most frequently injured (65.4%). The most common etiologies were stab wounds (67.9%) and gunshot wounds (25%). Ninety five percent of the procedures were performed by fourth- and fifth-year residents. The median number of days of hospital stay was 2 (2-4) days. The incidence of complications was 9.5% and mortality in 1.2%. Conclusions. General surgeons in the trauma training stage can optimally treat penetrating cervical trauma with the same morbidity and mortality rates described in the international literature.


Subject(s)
Humans , General Surgery , Trauma Centers , Wounds and Injuries , Surgical Procedures, Operative , Mortality , Education, Medical, Graduate , Neck
3.
Rev. colomb. ortop. traumatol ; 36(4): 1-4, 2022. ilus
Article in Spanish | LILACS, COLNAL | ID: biblio-1532609

ABSTRACT

Presentamos un síndrome compartimental en el brazo que es una localización muy poco frecuente y de la que apenas existe bibliografía. El caso se presentó 48 h después de una cirugía de humero a través de abordaje posterior, aunque afecto al compartimento anterior. Queremos con este caso resaltar la importancia del diagnóstico diferencial al no tratarse de una localización habitual.


We present a compartment syndrome in the arm that is a very rare location and for which there is hardly any literature. The case presented 48 hours after humerus surgery through a posterior approach, although it affected the anterior compartment. With this case we want to highlight the importance of differential diagnosis as it is not a common location.

4.
Rev. colomb. cir ; 36(3): 549-553, 20210000. fig
Article in Spanish | LILACS | ID: biblio-1254392

ABSTRACT

Introducción. El síndrome de HELLP es una variante grave de la preeclampsia, con una baja incidencia, entre el 0,5-0,9 % de todos los embarazos. La ruptura hepática espontánea en el embarazo es infrecuente, presenta una alta mortalidad, y se ha relacionado con hemangiomas hepáticos, coriocarcinoma y síndrome de HELLP. Caso clínico. Mujer de 29 años con embarazo de 34,3 semanas, con actividad uterina progresiva, sufrimiento fetal agudo y hallazgos compatibles con síndrome de HELLP. Se practicó cesárea de urgencia encontrando hemoperitoneo y ruptura hepática del lóbulo derecho, por lo que se realizó empaquetamiento abdominal y posterior reintervención quirúrgica. Discusión. La ruptura hepática espontánea en el embarazo es una entidad infrecuente y potencialmente mortal. Es esencial un alto nivel de sospecha para realizar el diagnóstico y la rápida intervención. Requiere un manejo multidisciplinario para un resultado exitoso. Se han descrito múltiples tratamientos que dependen de las manifestaciones clínicas y extensión de la lesión, pero es claro que la laparotomía primaria y el taponamiento constituyen la mejor elección ante el hallazgo intraoperatorio.


Introduction. HELLP syndrome is a severe variant of preeclampsia with a low incidence, between 0.5-0.9% of all pregnancies. Spontaneous hepatic rupture in pregnancy is rare, has a high mortality, and has been associated with hepatic hemangiomas, choriocarcinoma, and HELLP syndrome. Clinical case. 29-year-old woman with a 34.3-week pregnancy, with progressive uterine activity and acute fetal distress and findings compatible with HELLP syndrome. An emergency cesarean section was performed, finding hemoperitoneum and hepatic rupture of the right lobe, performing abdominal packing and subsequent surgical reoperation. Discussion. Spontaneous liver rupture in pregnancy is a rare and potentially fatal entity. A high level of suspicion is essential to make the diagnosis and prompt intervention. It requires multidisciplinary management for a successful outcome. Multiple treatments have been described that depend on the clinical manifestations and extent of the lesion, but it is clear that primary laparotomy and packing constitute the best choice before the intraoperative finding.


Subject(s)
Humans , Pregnancy Complications , HELLP Syndrome , Rupture, Spontaneous , General Surgery , Liver
5.
Arch. latinoam. nutr ; 70(2): 95-100, jun. 2020. tab, graf
Article in Spanish | LILACS, LIVECS | ID: biblio-1129933

ABSTRACT

De acuerdo a investigaciones recientes, el consumo de lácteos, además de presentar un alto valor nutritivo, se asocia a un menor peso corporal, atribuyéndole importantes beneficios para la salud. El objetivo del estudio es asociar el consumo de lácteos con la composición corporal, en hombres físicamente activos. Estudio transversal analítico, se evaluaron a 375 hombres, se aplicó encuesta de hábitos alimentarios y antropometría. De los voluntarios evaluados, la edad promedio fue de 23,8 ± 6,9 todos con escolaridad secundaria completa. Con respecto al consumo de lácteos el 35,5 % consumía al menos de 1 vez al día, 28 % 1 porción al día, 9,3% 2 porciones al día y 2,9 % 3 porciones/día. Los que consumen ≥2 porción de lácteos al día presentaban menor IMC, peso y grasa corporal, que aquellos que consumen < de 2 porciones de lácteos. Se presentan correlaciones negativas entre una mayor frecuencia de consumo de lácteos con grasa corporal, % grasa corporal y relación cintura cadera. Al asociar el consumo de ≥ 2 porciones se observó una asociación negativa con % grasa corporal. Finalmente, los sujetos que consumen ≥2 porciones/día de lácteos presentan significativamente menor IMC, peso y % grasa corporal, al realizar las asociaciones con el consumo de ≥ 2 porciones de lácteos solo se mantiene el % de grasa corporal(AU)


According to recent research, the consumption of dairy, in addition to presenting a high nutritional value, is associated with lower body weight, attributing important health benefits. The objety of the study is to associate dairy consumption with body composition in physically active men. Analytical cross-sectional study, 375 men were evaluated, in which a survey of eating habits and anthropometry was applied. Of the volunteers evaluated, the mean age was 23.8 ± 6.9 years and all had completed secondary education. Regarding dairy consumption, 35.5 % consumed at least 1 time a day, 28 % 1 portion a day, 9.3 % 2 portions a day and 2.9 % 3 portions / day. Those who consumed ≥2 servings of dairy products per day had lower BMI, weight and body fat than those who consumed <2 servings of dairy. There are negative correlations between a higher frequency of dairy consumption with body fat (k), body fat % and waist-to-hip ratio. When associating the consumption of ≥ 2 servings, a negative association with body fat% was observed. Finally, the subjects who consume ≥2 servings / day of dairy products have significantly lower BMI, weight and body fat%, when making the associations with the consumption of ≥ 2 servings of dairy only the % body fat is maintained(AU)


Subject(s)
Humans , Male , Adult , Body Composition , Body Mass Index , Dairy Products , Feeding Behavior , Cheese , Anthropometry , Milk
6.
Rev. argent. cir ; 112(3): 325-328, jun. 2020. graf
Article in Spanish | LILACS | ID: biblio-1279746

ABSTRACT

RESUMEN La recurrencia de las hernias diafragmáticas congénitas, luego de reparadas quirúrgicamente, es de baja frecuencia. Se presenta el caso de un paciente masculino de 22 años con hernia diafragmática congénita reparada inicialmente al segundo día de vida, el cual presenta disnea grado 1 y enfermedad por reflujo gastroesofágico. Se evidencia por medio de imagen una hernia diafragmática izquierda, el saco herniario con contenido de bazo, colon, cola de páncreas y glándula suprarrenal izquierda. Se aborda de manera abdominal mediante incisión subcostal izquierda, se reduce el saco herniario, se coloca malla tipo en el defecto diafragmático y se realiza procedimiento de Ladd por la presencia de malrotación intestinal.


ABSTRACT Recurrence of congenital diaphragmatic hernia, after surgical repair, is infrequent. Here, we report the case of a 22-year-old male patient with a history of congenital diaphragmatic disease initally treated with surgery on the second day of life who presented class I dyspnea and gastroesophageal reflux. A left diaphragmatic hernia with a hernia sac containing the spleen, colon, tail of pancreas and left adrenal gland. The patient underwent surgical repair via a left subcostal incision; the hernia sac was reduced, the diaphragmatic defect was repaired with a mesh and the Ladd procedure was performed due to the diagnosis of intestinal malrotation.


Subject(s)
Humans , Male , Adult , Young Adult , Hernias, Diaphragmatic, Congenital/surgery , Radiography, Thoracic , Tomography, X-Ray Computed , Plastic Surgery Procedures , Hernias, Diaphragmatic, Congenital/diagnosis , Laparotomy
7.
Acta bioeth ; 26(1): 107-116, mayo 2020.
Article in Spanish | LILACS | ID: biblio-1114604

ABSTRACT

La comprensión de la conciencia ha sido durante siglos uno de los caballos de batalla del devenir intelectual, en tanto contexto en el que se han definido y redefinido las diferentes percepciones socioculturales, científicas, filosóficas e ideológicas del ser humano. Lejos de tratarse de un problema superado, se trata de una cuestión que, reformulada una y otra vez, en distintos ámbitos y contextos, retorna sin cesar al epicentro del debate intelectual, dadas sus consecuencias epistémicas y necesariamente éticas. En este trabajo se trata de mostrar cómo tal debate y sus posturas se alimentan de una percepción que se estima "anticuada" del problema, al afrontarlo desde una óptica esencialista (cifrada sobre un modelo de pensamiento basado en esquemas de razón-objeto), a la par que se propone una reformulación de la cuestión en términos procesuales, inspirada en la propuesta del emergentismo sistémico. Con ello, se pretende aportar un enfoque superador de un modelo intelectual que se estima obsoleto, a la par que se propicia una reflexión ética en torno a las consecuencias intelectuales ideológicas y prácticas devenidas de un sostenimiento artificioso del mismo en el ámbito de la ciencia.


For centuries, the understanding of conciousness has been one of the topic issues of intellectual development, and a context in which the different sociocultural, scientific, philosophical and ideological perceptions of the human being have been defined and redefined. Far from being a solved problem, it's a theme that, reformulated again and again in different fields and contexts, returns endlessly to the epicenter of intellectual discussion because it has, necessarily, trascendental epistemic and ethical consequences. This paper tries to show how such confrontation and its positions are fed by an "outdated" perception of the problem, when faced it from an essentialist perspective (encrypted on a model of thought based on reason-object schemes). Therefore is proposed a reformulation of the question in procedural terms inspired by the theory of systemic emergentism. So, it is intended to provide an overcoming approach to an intellectual model that is considered obsolete, while fostering an ethical reflection on the ideological intellectual consequences and practices derived from its artificial support in the field of Science.


A compreensão de consciência tem sido, durante séculos, um dos cavalos de batalha do tornar-se intelectual, no contexto em que se definiu e se redefiniu as diferentes percepções socioculturais, científicas, filosóficas e ideológicas do ser humano. Longe de se tratar de um problema superado, trata-se de uma questão que, reformulada uma ou outra vez, em distintos âmbitos e contextos, retorna ao epicentro do debate intelectual, dadas suas consequências epistêmicas e necessariamente éticas. Tratamos demonstrar neste trabalho como tal debate e suas posturas alimentam-se de uma percepção que se estima ser "antiquada" do problema, ao enfrenta-lo a partir de uma visão essencialista (codificada sobre um modelo de pensamento baseado em esquemas de razão-objeto), ao mesmo tempo em que se propõe uma reformulação da questão em termos processuais, inspirada na proposta do emergentismo sistêmico. Com isto, pretende-se aportar um enfoque que supera um modelo intelectual que se estima obsoleto, ao mesmo tempo em que se propicia uma reflexão ética em torno das consequências intelectuais ideológicas e práticas decorrentes de um apoio artificial do mesmo no âmbito da ciência.


Subject(s)
Philosophy , Conscience , Knowledge , Consciousness
8.
Saúde Soc ; 29(3): e181001, 2020. tab
Article in Spanish | LILACS | ID: biblio-1127382

ABSTRACT

Resumen En el presente trabajo se analizan los beneficios de un programa grupal de tratamiento no farmacológico realizado por la Asociación Española contra el Cáncer en Galicia (España). Se analizaron 14 ediciones del programa en las que participaron 361 mujeres con cáncer de edades comprendidas entre los 33 y los 82 años. Se adoptó un diseño descriptivo de carácter etnográfico triangulando las técnicas de análisis y las fuentes de recogida de datos por medio de un cuestionario de satisfacción, 32 entrevistas en profundidad y un grupo de discusión con profesionales. Los resultados apoyan la idea de que el programa grupal analizado ha conseguido un elevado grado de satisfacción entre las mujeres participantes en todas las ediciones, ha favorecido la aceptación y el afrontamiento positivo de la enfermedad, aumentado los conocimientos y las habilidades para resolver los problemas relacionados con el proceso, así como promovido las relaciones sociales, la participación en la comunidad y el apoyo social. Desde el punto de vista práctico y profesional, nuestro estudio evidencia la importancia de diseñar e implementar programas grupales desde el ámbito psicosocial y con carácter interdisciplinar que permitan mejorar las estrategias de afrontamiento y el apoyo en poblaciones de mujeres diagnosticadas de cáncer.


Abstract The study aims to determine the benefits of a non-pharmacological treatment and communitarian program carried out by the Spanish Association against Cancer in Galicia (Spain). The total of 14 editions of the program were analyzed in which 361 women with cancer between the ages of 32 and 84 participated. A descriptive ethnographic design was adopted, triangulating the analysis techniques and data collection sources using a satisfaction questionnaire, 32 in-depth interviews and a discussion group with professionals. The results support the idea that the group program analyzed has achieved a high degree of satisfaction among women participating in all editions, has favored the acceptance and positive coping with disease, increased knowledge and skills to solve related problems with the process, as well as promoted social relations, participation in the community and social support. From the practical and professional point of view, our research shows the importance of designing and implementing group programs from the psychosocial and interdisciplinary field that allow improving coping strategies and support in populations of women diagnosed with cancer.


Subject(s)
Humans , Female , Risk Groups , Complementary Therapies , Women's Health , Qualitative Research , Neoplasms
9.
Arch. cardiol. Méx ; 89(4): 382-392, Oct.-Dec. 2019. tab, graf
Article in Spanish | LILACS | ID: biblio-1149097

ABSTRACT

Resumen Introducción: La llegada de los anticoagulantes directos (ACD) ha supuesto un cambio en el tratamiento de la fibrilación auricular no valvular (FANV) en los últimos años. Los objetivos de este estudio son determinar el grado de control de la anticoagulación con antivitamina K (AVK) y su posible implicación en efectos cardiovasculares adversos mayores (ECAM) y evaluar las diferencias entre el grupo en tratamiento con AVK respecto del grupo con ACD. Pacientes y métodos: Estudio de cohorte prospectivo que incluyó a pacientes consecutivos diagnosticados con FANV valorados en el Servicio de Cardiología con un seguimiento de 18 meses. Se analizaron diferencias demográficas, clínicas y analíticas entre grupos, incluido el grado de control de la anticoagulación del grupo AVK y su posible relación con ECAM. Resultados: Se incluyó a 273 pacientes: 46.5% tratados con AVK, 42.5% con ACD y 11% sin tratamiento anticoagulante. El control de la anticoagulación con AVK fue del 62.1%, sin diferencias en ECAM en función de control. El grupo ACD presentó menos ECAM que el grupo de AVK (13.4 vs. 4.3%; HR, 0.90; 0.83-0.98; p = 0.01), con una menor mortalidad cardiovascular (0.0 vs. 5.5%; HR, 0.94; 0.90-0.98; p = 0.01) y total (0.9 vs. 12.6%; HR, 0.88; 0.82-0.94; p menor que 0,01), aunque sin diferencias significativas en eventos hemorrágicos (0.9 vs. 4.7%; p = 0.07) ni isquémicos (2.6 vs. 0.8%; p = 0.27). Discusión: Los pacientes con AVK poseen un perfil clínico diferente en comparación con los que reciben ACD. El control de anticoagulación del grupo de AVK fue inadecuado en casi la mitad de los casos. El grupo de AVK presentó más ECAM que el grupo de ACD.


Abstract Introduction: The arrival of direct-acting oral anticoagulants (DOACs) has led to a change in the management of non-valvular atrial fibrillation (NVAF) in recent years. The objectives of this study are to determine the level of therapeutic control of anticoagulation with vitamin K antagonists (VKA) and its possible involvement in major adverse cardiovascular events (MACE) and to evaluate differences between the group on VKA with respect to the group on DOACs. Patients and methods: Prospective cohort study that included consecutive patients diagnosed with NVAF in Cardiology Consultations with a clinical follow-up of 18 months. Demographic, clinical and analytical differences between groups were analyzed, including the level of therapeutic control of anticoagulation on the VKA group and its association with MACE. Results: Overall, 273 patients were included: 46.5% on VKA, 42.5% on DOACs, 11% without antithrombotic treatment. Patients on VKA spent 62.1% of their time within therapeutic range (TTR by the Rosendaal formule). There were no differences in MACE depending on anticoagulation control. The DOACs group presented lesser MACE rate than the VKA group (13.4 vs. 4.3%; 0.90; HR 0.90; 0.83-0.98 p = 0.01) with lower cardiovascular mortality (0.0 vs. 5.5%; HR, 0.94; 0.90-0.98; p = 0.01) and total mortality (0.9 vs. 12.6%; HR, 0.88; 0.82-0.94; p less 0.01) although without significant differences in hemorrhagic (0.9 vs. 4.7 %; p = 0.07), or ischemic events (2.6 vs. 0.8%, p = 0.27). Conclusions: Patients on VKA have a different clinical profile than those who receive DOACs. Patients on VKA have an inadequate control of the anticoagulation in quite the half of the cases. The VKA group presented more MACE than the DOACs group.


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Atrial Fibrillation/drug therapy , Vitamin K/antagonists & inhibitors , Factor Xa Inhibitors/administration & dosage , Anticoagulants/administration & dosage , Atrial Fibrillation/complications , Cardiovascular Diseases/epidemiology , Administration, Oral , Prospective Studies , Cohort Studies , Follow-Up Studies , Factor Xa Inhibitors/adverse effects , Hemorrhage/chemically induced , Hemorrhage/epidemiology , Anticoagulants/adverse effects
11.
Braz. J. Vet. Res. Anim. Sci. (Online) ; 55(3): e142527, Outubro 25, 2018. tab
Article in English | LILACS, VETINDEX | ID: biblio-969182

ABSTRACT

The present investigation evaluated the quality of turkey meat produced in two production systems, according to the following parameters: water loss in cooking, drip water loss, texture (shear strength), pH, color, humidity, protein, ashes and lipids. A total of 200 turkey breast samples of 500 g, separated by a batch of 20 samples, from ten aviaries from Santa Catarina, Brazil, were used: five from breeding with a traditional ventilation system and five with a mechanical ventilation system. Samples were obtained after slaughter and frozen at -15°C for 30 days. The results were submitted to variance analysis and the Tukey test. Significant differences were found only in the analysis of drip water loss. The birds of the traditional ventilation system presented 14.26% loss of water drip, while those of the ventilation exhaust system presented a loss of 19.21%. There were no differences in the chemical composition of poultry meat in relation to the production systems.(AU)


O presente trabalho avaliou a qualidade da carne de perus criados em dois sistemas de produção, a partir dos seguintes parâmetros: perda de água na cocção, perda de água por gotejamento, textura (resistência ao cisalhamento), pH, cor, umidade, proteína, cinzas e lipídios. Foram utilizadas 200 amostras de peito de peru de 500 g, separadas por lote de 20 amostras, de dez aviários de Santa Catarina, Brasil, dos quais: cinco provenientes de criação com sistema de ventilação tradicional e cinco com sistema de ventilação mecânica. As amostras foram obtidas após o abate e congeladas a -15°C durante 30 dias. Os resultados foram submetidos à análise de variância e ao teste de Tukey. Diferenças significativas foram encontradas apenas na análise da perda de água por gotejamento. As aves do sistema de ventilação tradicional apresentaram 14,26% de perda de gotejamento de água, enquanto as do sistema de exaustão de ventilação, 19,21%. Não houve diferenças na composição química das carnes de aves em relação aos sistemas de produção.(AU)


Subject(s)
Animals , Poultry Products/analysis , Turkeys , Meat/analysis
12.
Braz. j. microbiol ; 49(3): 569-574, July-Sept. 2018. tab, graf
Article in English | LILACS | ID: biblio-951794

ABSTRACT

Abstract Multidrug-resistant microorganisms are of great concern to public health. Genetic mobile elements, such as plasmids, are among the most relevant mechanisms by which bacteria achieve this resistance. We obtained an Escherichia coli strain CM6, isolated from cattle presenting severe diarrheic symptoms in the State of Querétaro, Mexico. It was found to contain a 70 kb plasmid (pMEX01) with a high similarity to the pHK01-like plasmids that were previously identified and described in Hong Kong. Analysis of the pMEX01 sequence revealed the presence of a blaCTX-M-14 gene, which is responsible for conferring resistance to multiple β-lactam antibiotics. Several genes putatively involved in the conjugative transfer were also identified on the plasmid. The strain CM6 is of high epidemiological concern because it not only displays resistance to multiple β-lactam antibiotics but also to other kinds of antibiotics.


Subject(s)
Animals , Cattle , Plasmids/genetics , Cattle Diseases/microbiology , Drug Resistance, Bacterial , beta-Lactams/pharmacology , Escherichia coli/drug effects , Escherichia coli/genetics , Escherichia coli Infections/veterinary , Anti-Bacterial Agents/pharmacology , Plasmids/metabolism , beta-Lactamases/genetics , beta-Lactamases/metabolism , Microbial Sensitivity Tests , Escherichia coli Proteins/genetics , Escherichia coli Proteins/metabolism , Escherichia coli/metabolism , Escherichia coli Infections/microbiology , Mexico
13.
Univ. sci ; 23(2): 241-266, May-Aug. 2018. tab, graf
Article in English | LILACS, COLNAL | ID: biblio-979547

ABSTRACT

Abstract A new Cu(I) complex constructed by reaction of trithiocyanuric acid (ttc) and copper(II) perchlorate hexahydrate has been successfully synthesized by a slow sedimentation method in a DMF solvent at room temperature. The molecular structure of the compound was elucidated by MALDI-TOF MS, UV-Vis and FTIR spectroscopy, DSC-TGA analysis and magnetic susceptibility measurement. The proposed structure was corroborated by a computational study carried out with the Gaussian09® and AIMAII® programs using the RB3LYP hybrid DFT functional with both 6-31G and Alhrich-TZV basis sets. The calculated vibrational frequencies values were compared with experimental FTIR values. Photophysical properties of the synthesized complex were evaluated by UV-Visible spectroscopy and compared with computed vertical excitation obtained from TDDFT. The theoretical vibrational frequencies and the UV-Vis spectra are in good agreement with the experimental values. Additionally, the Frontier Molecular Orbitals (HOMO - LUMO) and the Molecular Electrostatic Potential of the complex was calculated using same theoretical approximation. The results showed the interaction between three coordinated ligand atoms and the Cu(I) ion.


Resumen Un nuevo complejo de Cu(I) elaborado por la reacción de ácido cianúrico (ttc) y perclorato de cobre(II) hexahidrato se sintetizó exitosamente por medio de un método lento de sedimentación en un solvente de DMF a temperatura ambiente. La estructura molecular del compuesto se determinó utilizando MS de MALDI-TOF, la espectroscopia de UV-VIS y de FTIR, el análisis de DSC-TGA y el análisis magnético de susceptibilidad. La estructura propuesta se corroboró por medio de un estudio computacional usando los programas Gaussian09® y AIMAII®, utilizando el híbrido RB3LYP DFT con los equipos 6-31G y Alhrich-TZV. Se compararon los valores calculados de las frecuencias vibracionales con los valores experimentales de FTIR. Se evaluaron las características fotofísicas del complejo sintetizado usando espectroscopia UV-visible y se compararon con la vibración vertical obtenida de TDDFT. Las frecuencias teóricas vibracionales y los espectros UV-VIS coinciden con los valores experimentales. Además, se calcularon las órbitas moleculares (HOMO - LUMO) y el potencial electrostático molecular del complejo usando la misma aproximación teórica. Los resultados demostraron la interacción entre tres receptores de átomos coordinados y el ion del Cu(I).


Resumo Um novo complexo de Cu(I) elaborado pela reação de ácido cianúrico (ttc) e perclorato de cobre (II) hexahidratado foi sintetizado de maneira exitosa por meio de um método lento de sedimentação em um solvente de DMF a temperatura ambiente. A estrutura molecular do composto se determinou utilizando MALDI-TOF, espectroscopia de UV-VIS e FTIR, DSC-TGA e análise magnético de susceptibilidade. A estrutura proposta se corroborou por meio de um estudo computacional usando os programas Gaussian09® e AIMAII®, utilizando o híbrido RB3LYP DFT com os equipamentos 6-31G e Alhirich-TZV. Se compararam os valores calculados das frequências vibracionais com os valores experimentais de FTIR. Se avaliaram as características fotofísicas do complexo sintetizado utilizando espectroscopia UV-VIS e se compararam com a vibração vertical obtida de TDDFT. As frequências teóricas vibracionais e os espectros UV-VIS coincidem com os valores experimentais. Além disso, se calcularam as órbitas moleculares (HOMO - LUMO) e o potencial eletrostático molecular do complexo utilizando a mesma aproximação teórica. Os resultados demonstraram a interação entre três receptores de átomos coordenados e o íon de Cu(I).


Subject(s)
Molecular Structure , Spectrum Analysis , Coordination Complexes
14.
Arch. cardiol. Méx ; 88(2): 93-99, abr.-jun. 2018. tab, graf
Article in Spanish | LILACS | ID: biblio-1054999

ABSTRACT

Resumen Objetivos: El objetivo de este estudio es evaluar variables angiográficas predictivas negativas y la presencia de la rama lateral en la proximidad de la capa distal de la oclusión en el resultado de la intervención coronaria percutánea de las oclusiones totales crónicas. Método: Las variables angiográficas potencialmente negativas fueron evaluadas retrospectivamente en 156 oclusiones totales crónicas sometidas a intervención coronaria percutánea. Se utilizó regresión logística binaria con una finalidad predictiva para identificar un modelo de variables que en su conjunto puedan predecir satisfactoriamente el resultado negativo de la intervención. Resultados: Las variables asociadas de forma independiente al fracaso de procedimiento fueron la enfermedad multivaso (odds ratio = 5,12; intervalo de confianza del 95%, 1,94-13,5; P = 0.001), la presencia de muñón ambiguo (odds ratio = 5,08; IC intervalo de confianza del 95%, 2,22- 11,63; P < 0.001), longitud de la oclusión ≥20 mm (odds ratio = 3,7; IC intervalo de confianza del 95%, 1,37-9,97; P = 0.01) y la localización ostial de la oclusión (odds ratio = 6,53; intervalo de confianza del 95%, 1,67-25,63; P = 0.007). La rama lateral en la proximidad de la capa distal no permaneció en el modelo predictivo. Conclusión: La enfermedad multivaso, muñón ambiguo, una longitud ≥20 mm y la localización ostial son factores independientes y predictivos de un resultado desfavorable de la angioplastia. La rama lateral en la capa distal de la oclusión no se asoció al fracaso de la intervención. © 2017 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. Este es un artículo Open Access bajo la licencia CC BY-NC-ND (https://creativecommons.org/licenses/by-nc-nd/4.0/).


Abstract Objective: The purpose of this study is to identify negative angiographic predictive variables and the presence of a side branch close to the distal cap of the occlusion in the chronic total occlusion percutaneous coronary intervention outcome. Methods: Potential negative angiographic variables were retrospectively evaluated in 156 chronic total occlusions that had undergone a percutaneous coronary intervention. Binary logistic regression with predictive purpose was used to identify a model of variables which, all in all, could successfully predict a negative intervention result. Results: Variables independently associated with the procedural failure were multivessel disease (odds ratio = 5.12; 95% confidence interval (CI); 1.94-13.5; P = .001), ambiguous stump presence (odds ratio = 5.08; 95% CI; 2.22-11.63 P < .001), occlusion length ≥20 mm (odds ratio = 3.7; 95% CI; 1.37-9.97 P = .01), and ostial location (odds ratio = 6.53; 95% CI; 1.67-25.63; P = .007). Side branch at distal cap proximity did not remain in the predictive model. Conclusions: Multivessel disease, ambiguous stump, a length ≥20 mm, and an ostial location of a chronic total occlusion are independent predictive factors of an unfavourable angioplasty result. A side branch at occlusion distal cap was not associated with the procedural failure. © 2017 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/).


Subject(s)
Humans , Male , Female , Middle Aged , Coronary Angiography , Coronary Occlusion/surgery , Coronary Occlusion/diagnostic imaging , Percutaneous Coronary Intervention , Chronic Disease , Predictive Value of Tests , Retrospective Studies , Treatment Failure
16.
Cult. cuid. enferm ; 12(2): 31-42, dici.2015. tab
Article in Spanish | LILACS, BDENF | ID: lil-785593

ABSTRACT

Identificar las prácticas y creencias sobre estilos de vida asociadas al índice de masacorporal en el personal de enfermería.MetodologíaEstudio descriptivo, comparativo, correlacional realizado en 136 enfermeros(as)trabajadores en un hospital público de Zacatecas, México, seleccionados a través de unmuestreo aleatorio estratificado por turno laboral. Se aplicó el instrumento de Prácticasy creencias sobre estilos de vida y una cédula para identificar datos personales. Se tomópeso y talla de cada participante. Los datos fueron analizados en el programa SPSS versión18.0ResultadosEl 65,54% del personal de enfermería presentó estilos de vida poco saludables, siendo lapráctica de actividad física el mayor problema, mientras que el autocuidado y cuidadomédico (=64,55) fueron los componentes con mejores resultados. Las creencias mejorevaluadas fueron las asociadas con la actividad física y deporte (=77,45). Un 40,4%presentó sobrepeso y 35,3% algún grado de obesidad. El aumento de índice de masacorporal se asoció con la alimentación no saludable y el sedentarismo (p<.01). Seencontraron diferencias significativas en las prácticas y creencias sobre estilos de vidasegún el turno de trabajo, nivel educativo y estado civil (p< .05).ConclusionesSon las prácticas, específicamente la alimentación y actividad física, y no las creenciassobre el estilo de vida, las que se asocian al exceso de peso en personal de enfermería. Noexiste coherencia entre las creencias y comportamientos en estos profesionales de la salud...


To identify practices and beliefs about lifestyle associated with the body mass index innursing personnel.MethodologyThis is a descriptive, comparative and correlational study, carried out on 136 nurses,workers of a general hospital in Zacatecas, Mexico. The participants were selected througha random stratified sampling by work shift. We applied an instrument for practices andbeliefs about Lifestyle and a document to identify personal data. The weight and size ofevery participant were taken into account. Data were analyzed in SPSS Statistics version18.ResultsMost of the nursing personnel considered presented lifestyles somehow unhealthy (65,54%).Their major problem was physical activity practices, while self-care and medical-carewere the best evaluated lifestyle components ( =64,55). The most positive beliefs wereassociated with sports and physical activity ( =77,45). 40,4% presented overweight, and35,3% showed some degree of obesity. The increase in body mass index was associatedwith unhealthy diet and sedentary lifestyle (p<.01). We found meaningful differences inthe practices and beliefs about lifestyle in relation to the work shift, level of education andcivil status (p< .05).ConclusionsThe practices, specifically feeding and physical activity, and not the beliefs about lifestyle,are the ones associated with the excess of weight in nurses. There is not consistency betweenbeliefs and behaviors in these health professionals...


Subject(s)
Humans , Nurses, Male , Life Style , Body Mass Index
17.
Braz. j. microbiol ; 45(3): 873-883, July-Sept. 2014. ilus, graf, tab
Article in English | LILACS | ID: lil-727016

ABSTRACT

The mutant Penicillium chrysogenum strain dogR5, derived from strain AS-P-78, does not respond to glucose regulation of penicillin biosynthesis and β-galactosidase, and is partially deficient in D-glucose phosphorilating activity. We have transformed strain dogR5 with the (hexokinase) hxk2 gene from Saccharomyces cerevisiae. Transformants recovered glucose control of penicillin biosynthesis in different degrees, and acquired a hexokinase (fructose phosphorylating) activity absent in strains AS- P-78 and dogR5. Interestingly, they also recovered glucose regulation of β-galactosidase. On the other hand, glucokinase activity was affected in different ways in the transformants; one of which showed a lower activity than the parental dogR5, but normal glucose regulation of penicillin biosynthesis. Our results show that Penicillium chrysogenum AS-P-78 and dogR5 strains lack hexokinase, and suggest that an enzyme with glucokinase activity is involved in glucose regulation of penicillin biosynthesis and β-galactosidase, thus signaling glucose in both primary and secondary metabolism; however, catalytic and signaling activities seem to be independent.


Subject(s)
Gene Expression Regulation, Fungal/drug effects , Glucose/metabolism , Hexokinase/metabolism , Penicillins/biosynthesis , Penicillium chrysogenum/genetics , Penicillium chrysogenum/metabolism , Saccharomyces cerevisiae Proteins/metabolism , Hexokinase/genetics , Recombinant Proteins/genetics , Recombinant Proteins/metabolism , Saccharomyces cerevisiae Proteins/genetics , Transformation, Genetic , beta-Galactosidase/biosynthesis
18.
Salud ment ; 36(5): 361-366, sep.-oct. 2013.
Article in Spanish | LILACS-Express | LILACS | ID: lil-703500

ABSTRACT

This book is classified according to the topic and the method respectively as "mysticism and psychopathology" and as "psychohistory" or "personal history". Nobody knew until the twentieth century that the Saint nun Theresa of Jesus came from a jewish family. She was a little and young girl terrified by hell and the Inquisition and mortified by a serious depressive disorder associated with hysterical comorbidity of psychomotor type. At he age of 40, our nun became the Spanish mystic number one: a mysticism of passion illustrated with experiences in form of hallucinated fantasies. Her Christian existential development was very influenced by these factors: the disparity between her parents, the self-repression of her Hebrew lineage, her cyclothymic temperament and a strong erotic tendency.


Este libro se cataloga por su temática en "La vida mística y la psicopatología" y por su enfoque metodológico en "La psicohistoria" o "La historia personal". Nadie supo hasta el siglo XX que la santa monja Teresa de Jesús procedía de una familia judía. Niña y joven, fue víctima del terror sobrenatural e inquisitorial y de un grave trastorno depresivo combinado con comorbilidad histérica de tipo psicomotor. A los 40 años la monja se convirtió en la representante número uno del misticismo español: un misticismo de pasión ilustrado con fantasías alucinadas. Su desarrollo existencial cristiano estuvo sometido a la influencia de estos factores: la disparidad entre sus padres, el temperamento ciclotímico, la autorrepresión de su linaje hebreo y una fuerte tendencia erótica.

19.
Medicina (B.Aires) ; 72(3): 207-215, jun. 2012. tab
Article in Spanish | LILACS | ID: lil-657504

ABSTRACT

La enfermedad pulmonar obstructiva crónica (EPOC) ha aumentado su prevalencia en el sexo femenino. Los casos de mujeres se describen como más sintomáticas. A pesar de que la EPOC se ha vinculado a elevado riesgo cardiovascular, hay pocos estudios sobre diferencias por sexo. El objetivo de nuestro estudio fue determinar la influencia del sexo sobre calidad de vida y síntomas, tratamiento, factores de riesgo y enfermedad cardiovascular (ECV) en una población de pacientes con EPOC. En este estudio prospectivo observacional de corte transversal, se incluyeron pacientes con EPOC ingresados consecutivamente entre el 1 de septiembre de 2008 al 1 de marzo de 2010. Se registraron edad, sexo, habito tabáquico, factores de riesgo y enfermedad cardiovascular, tratamiento y gravedad de la EPOC. Se midió índice tobillo-brazo (ITB) y se realizó Euroqol-5D. Se incluyeron 246 pacientes (195 hombres). Los hombres fueron más ex fumadores (68.7% vs. 15.7%, p < 0.001), tuvieron un VEF1 menor (48.7% ± 15.7 vs. 58.2% ± 10.9 de teórico, p < 0.001) y mayor frecuencia de cardiopatía isquémica (16.4% vs. 5.9%, p = 0.04). Las mujeres presentaron más prevalencia de EPOC sin exposición al tabaco (64.7% vs. 7.2%, p < 0.001), más síntomas de ansiedad y depresión (p = 0.004) e ITB alterado en menor frecuencia (20% vs. 41.6%, p = 0.01). Concluimos que hubo diferencias en la EPOC en relación al sexo, con compromiso pulmonar y cardiovascular más grave en hombres y más síntomas de ansiedad y depresión en mujeres.


Chronic obstructive pulmonary disease (COPD) has increased its prevalence in females. Women have been described as more symptomatic. There are few studies considering gender differences in COPD. The aim of our study was to determine the influence of gender on quality of life, symptoms, treatment, risk factors and cardiovascular disease in a population of patients with COPD. In this prospective observational cross-sectional study, the included COPD patients were consecutively admitted between September 1, 2008 to March 1, 2010. We registered age, sex, smoking history, risk factors and cardiovascular disease, treatment and severity of COPD. We measured ankle-brachial index (ABI) and performed EuroQol-5D. Two hundred forty six patients were included (195 men). There were more former smokers among men (68.7% vs. 15.7%, p < 0.001), men had a lower FEV1 (48.7% ± 15.7 vs. 58.2% ± 10.9 of theoretical, p < 0.001) and higher frequency of ischemic heart disease (16.4% vs. 5.9%, p = 0.04). Women showed a higher prevalence of COPD without exposure to smoke cigarette (64.7% vs. 7.2%, p < 0.001), more symptoms of anxiety and depression (p = 0.004) and less frequently altered ABI (20% vs. 41. 6%, p = 0.01).There were differences in COPD with respect to sex with more severe pulmonary and cardiovascular disease in men and more symptoms of anxiety and depression in women.


Subject(s)
Aged , Female , Humans , Male , Anxiety/epidemiology , Cardiovascular Diseases/etiology , Depression/epidemiology , Pulmonary Disease, Chronic Obstructive/epidemiology , Sex Factors , Anxiety/complications , Argentina/epidemiology , Cross-Sectional Studies , Depression/complications , Hospitalization , Prevalence , Prospective Studies , Pulmonary Disease, Chronic Obstructive/complications , Quality of Life , Risk Factors , Smoking/adverse effects
20.
Medisan ; 16(3): 376-382, mar. 2012.
Article in Spanish | LILACS | ID: lil-628001

ABSTRACT

Se efectuó un estudio descriptivo y transversal de 28 917 hombres mayores de 50 años de edad, pertenecientes a 8 áreas de salud de Santiago de Cuba, desde noviembre del 2007 hasta julio del 2010, para determinar el antígeno prostático específico y así detectar la morbilidad oculta de cáncer de próstata. La prueba se realizó a 18 007 individuos de la pesquisa, de los cuales, 1 745 presentaron resultados patológicos y de ellos, 1 630 fueron evaluados en la consulta de urología del policlínico seleccionado, según el flujograma establecido. Finalmente, 125 varones recibieron el diagnóstico de la enfermedad, de manera que se confirmó la importancia de que exista una mayor divulgación sobre el examen del antígeno prostático específico, cuyos beneficios permiten que el médico de familia conozca el estado de salud de sus pacientes y que la población de riesgo obtenga anualmente este tipo de asistencia a través de los consultorios.


A descriptive and cross-sectional study was carried out in 28 917 men over 50 years of age, belonging to 8 health areas of Santiago de Cuba, from November 2007 to July 2010, to determine the prostate-specific antigen (PSA) and thus detect prostate cancer hidden morbidity. The test was performed in 18 007 screened individuals, of whom 1 745 had pathological findings, and of them 1 630 were evaluated at the urology department of the selected polyclinic according to the established flow chart. Finally, 125 males were diagnosed with the disease, so that it was confirmed the importance of having a greater dissemination of PSA test, benefits of which allow the family physician to know the health of their patients, and the risk population obtain such assistance annually through the doctor's offices.

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