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Aim: Assess the psychometric properties of reliability and validity of the Family Needs Assessment (FNA) questionnaire designed for adults in Colombia. Conducting research studies to validate the FNA questionnaire in other contexts and age groups is important. Methods: Five hundred fifty-four caregivers of adults with intellectual disabilities participated in the study (298 men and 256 women). The ages of the individuals with disabilities ranged from 18 to 76 years. The authors carried out the linguistic adaptation of the items and cognitive interviews to identify if the items evaluated what was intended. A pilot test with 20 participants was also conducted. An initial confirmatory factor analysis was carried out. Given that, this analysis did not show a good adjustment of the theoretical model initially proposed, an exploratory factor analysis was carried out to elucidate the most appropriate structure for the Colombian population.. Results: The factor analysis found five factors, each with a high ordinal alpha (Caregiving and family interaction, social interaction and future planning, Economy, and recreation, independent living skills or autonomy, and Services related to disability). Of the 76 items, 59 were preserved, which had a factorial load greater than 0.40; and 17 were left out because they did not meet this requirement.. Conclusion: Future research considers corroborating the five factors found and establishing their clinical applications. Concerning the concurrent validity, the families perceive that high need for social interaction and future planning and little support for the person with an intellectual disability.

Objetivo: Evaluar las propiedades psicométricas de confiabilidad y validez del cuestionario FNA versión adultos en Colombia. Se justifica realizar investigaciones que validen el cuestionario FNA (Family Needs Assessment) en otros contextos y grupos etarios. Métodos: Participaron 554 cuidadores de adultos con discapacidad intelectual (madres, padres o cuidadores). La edad de la persona con discapacidad osciló entre 18-76 años, 298 hombres y 256 mujeres. Se realizó la adaptación lingüística de los ítems, entrevistas cognitivas para identificar si los ítems evaluaban lo que se pretendía, y una prueba piloto a 20 participantes. Se llevó a cabo el análisis factorial confirmatorio, dado que éste no evidenció un buen ajuste del modelo teórico inicialmente propuesto, se realizó un análisis factorial exploratorio para dilucidar la estructura propia para Colombia. Resultados: El análisis factorial encontró cinco factores cada uno con un alfa ordinal alto (Cuidado e interacción familiar, Interacción social y planeación de futuro, Economía y recreación, habilidades de vida independiente y autonomía y Servicios relacionados con la discapacidad). De los 76 ítems se conservaron 59, aquellos que tuvieron una carga factorial superior a 0.40; y se eliminaron 17 debido a que no cumplieron este requis. Conclusión: En el campo investigativo, los cinco factores encontrados se deben corroborar en estudios posteriores, así como, establecer sus aplicaciones clínicas. En cuanto a la validez concurrente, las familias perciben que alta necesidad en Interacción social y planeación del futuro y poco apoyo a la persona con discapacidad intelectual en este aspecto.

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Aim: Assess the psychometric properties of reliability and validity of the Family Needs Assessment (FNA) questionnaire designed for adults in Colombia. Conducting research studies to validate the FNA questionnaire in other contexts and age groups is important. Methods: Five hundred fifty-four caregivers of adults with intellectual disabilities participated in the study (298 men and 256 women). The ages of the individuals with disabilities ranged from 18 to 76 years. The authors carried out the linguistic adaptation of the items and cognitive interviews to identify if the items evaluated what was intended. A pilot test with 20 participants was also conducted. An initial confirmatory factor analysis was carried out. Given that, this analysis did not show a good adjustment of the theoretical model initially proposed, an exploratory factor analysis was carried out to elucidate the most appropriate structure for the Colombian population.. Results: The factor analysis found five factors, each with a high ordinal alpha (Caregiving and family interaction, social interaction and future planning, Economy, and recreation, independent living skills or autonomy, and Services related to disability). Of the 76 items, 59 were preserved, which had a factorial load greater than 0.40; and 17 were left out because they did not meet this requirement.. Conclusion: Future research considers corroborating the five factors found and establishing their clinical applications. Concerning the concurrent validity, the families perceive that high need for social interaction and future planning and little support for the person with an intellectual disability.

Objetivo: Evaluar las propiedades psicométricas de confiabilidad y validez del cuestionario FNA versión adultos en Colombia. Se justifica realizar investigaciones que validen el cuestionario FNA (Family Needs Assessment) en otros contextos y grupos etarios. Métodos: Participaron 554 cuidadores de adultos con discapacidad intelectual (madres, padres o cuidadores). La edad de la persona con discapacidad osciló entre 18-76 años, 298 hombres y 256 mujeres. Se realizó la adaptación lingüística de los ítems, entrevistas cognitivas para identificar si los ítems evaluaban lo que se pretendía, y una prueba piloto a 20 participantes. Se llevó a cabo el análisis factorial confirmatorio, dado que éste no evidenció un buen ajuste del modelo teórico inicialmente propuesto, se realizó un análisis factorial exploratorio para dilucidar la estructura propia para Colombia. Resultados: El análisis factorial encontró cinco factores cada uno con un alfa ordinal alto (Cuidado e interacción familiar, Interacción social y planeación de futuro, Economía y recreación, habilidades de vida independiente y autonomía y Servicios relacionados con la discapacidad). De los 76 ítems se conservaron 59, aquellos que tuvieron una carga factorial superior a 0.40; y se eliminaron 17 debido a que no cumplieron este requis. Conclusión: En el campo investigativo, los cinco factores encontrados se deben corroborar en estudios posteriores, así como, establecer sus aplicaciones clínicas. En cuanto a la validez concurrente, las familias perciben que alta necesidad en Interacción social y planeación del futuro y poco apoyo a la persona con discapacidad intelectual en este aspecto.

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ABSTRACT: Oral mucosal melanoma is an unusual and aggressive malignant tumor that mainly affects the palate of men aged between 50 and 60 years. We present a literature review focusing on the etiopathogenesis and the clinicopathologic features of this entity. In addition, we reported a rare case of an oral mucosal melanoma arising in the left cheek of a 60-yea r- old man. Computed tomography scan revealed infiltration of the tumor to other anatomic structures including the maxillary sinus, the zygomatic bone and the pterygoid processes. Based on its extension, the lesion was considered inoperable and treatment with three-dimensional conformal radiation therapy was proposed but the patient only attended to the first session and died from cancer progression 6 months after the diagnosis. This paper reinforces the importance of inclusion of this malignant tumor in the differential diagnosis of pigmented lesions of the oral mucosa.

RESUMEN: El melanoma de la mucosa oral es un tumor maligno inusual y agresivo que afecta principalmente al paladar de hombres de entre 50 y 60 años. Presentamos una revisión bibliográfica centrada en la etiopatogenia y las características clínico-patológicas de esta entidad. Además, reportamos un caso raro de melanoma de la mucosa oral que surgió en la mejilla izquierda de un hombre de 60 años. La tomografía computarizada reveló la infiltración del tumor a otras estructuras anatómicas, incluido el seno maxilar, el hueso cigomático y los procesos pterigoideos. En base a su extensión, la lesión se consideró inoperable y se propuso tratamiento con radioterapia conformada tridimensional pero el paciente solo asistió a la primera sesión y falleció por progresión del cáncer 6 meses después del diagnóstico. Este trabajo refuerza la importancia de la inclusión de este tumor maligno en el diagnóstico diferencial de las lesiones pigmentadas de la mucosa oral.

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Resumen El objetivo fue evaluar un esquema de control integrado para Rhipicephalus (Boophilus) microplus en vacas preñadas y con cría combinando dos tratamientos con acaricidas químicos y el descanso de potreros en una localidad representativa del noreste argentino. Este esquema fue diseñado para combinar el efecto terapéutico del control estratégico (dos tratamientos aplicados entre fines del invierno y la primavera) con el que tiene el descanso de las pasturas (en el presente trabajo de tres meses) sobre la cantidad de larvas presentes en un potrero. Veintidós vacas y vaquillas de biotipo Braford fueron distribuidas en dos grupos en potreros infestados naturalmente con garrapatas, con un descanso de tres meses previo al ingreso de los animales. El grupo I recibió dos tratamientos acaricidas con fluazurón y flumetrina y el grupo II permaneció sin tratamientos como grupo control. Se estimó mensualmente la infestación con garrapatas y se calculó la eficacia terapéutica. La infestación con Rhipicephalus (Boophilus) microplus en el grupo I fue significativamente menor que la del grupo control y los niveles de eficacia fueron siempre superiores al 93%, con la excepción del conteo de febrero dónde el porcentaje de eficacia fue del 89,1%. La integración complementaria de la descontaminación parcial ejercida mediante un descanso de pasturas de tres meses con un esquema de tratamientos estratégicos (dos en un período de 10 meses) permitió alcanzar niveles significativos de eficacia en el control de Rhipicephalus (Boophilus) microplus manteniendo bajos niveles de infestación con mínimos movimientos a corral, y brindando sustentabilidad al uso de los acaricidas.

Abstract The aim was to evaluate an integrated control scheme for Rhipicephalus (Boophilus) microplus in pregnant and calving cows combining two treatments with chemical acaricides and paddock rest in a representative locality of northeastern Argentina. This scheme was designed to combine the therapeutic effect of strategic control (two treatments applied between late winter and spring) with the rest of pastures (in the present work of three months) on the amount of larvae present in a paddock. Twenty-two Braford-type heifers and cows were divided into two groups in paddocks naturally infested with ticks, with a rest of three months before the animals were admitted. Group I received two acaricidal treatments with fluazuron and flumethrin and group II remained without treatment as a control group. Tick ​​infestation was monitored monthly and therapeutic efficacy was calculated. The infestation with Rhipicephalus (Boophilus) microplus in group I was significantly lower than that of the control group and the efficacy levels were always higher than 93%, with the exception of the February count, where the efficacy was 89.1%. The complementary integration of the partial decontamination applied through a three-month pasture rest with a strategic treatment scheme (two in a 10-month period) allowed reaching significant levels of efficacy in the control of Rhipicephalus (Boophilus) microplus while maintaining low levels of infestation with minimal movements to management pens, and providing sustainability to the use of acaricides.

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Background/Objective: There is strong evidence that genetic factors may affect the craniofacial morphology. This study aimed to examine the association between the rs6184 and rs6180 polymorphic variants of the growth hormone receptor (GHR) gene and skeletal-facial profile in a Colombian population. Subjects/Methods: Saliva samples from 306 individuals ranging in age from 15 to 53 (mean 24.33) years were collected. Cephalometric parameters were used to categorize the participants as Class I, Class II, or Class III skeletal-facial profile. The polymerase chain reaction-restriction fragment length polymorphism method was used to identify genotypes of the rs6184 and rs6180 single nucleotide polymorphisms (SNPs). The association of polymorphisms with the skeletal-facial profile was assessed separately and adjusted for confounding using a multivariate binary logistic regression model, alongside with analysis of linkage disequilibrium and haplotype associations. Results: Although individuals carrying the CA genotype of the rs6184 SNP showed both significantly decreased values for ANB angle and increased measures concerning mandibular body length and mandibular length, no significant differences amongst genotype groups of rs6180 SNP were observed. Moreover, chi-square test and logistic regression analysis revealed that the CA genotype of rs6184 SNP and the A-A haplotype were highly associated with Class III skeletal-facial profile. Conclusions: Although these results do not support that rs6180 SNP could be identified as a predictor for skeletal-facial profile, they suggest that the allele A of rs6184 SNP alone or in combination with other SNPs in the GHR gene yields significant horizontal and longitudinal variations of the mandibular morphology and might be a strong/independent prognostic indicator for Class III skeletal-facial profile in the present population.

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ABSTRACT Two species ofbrown algae (Phaeophyceae), Bachelotia antillarum and Dictyota humifusa are reported for the first time for the Archipelago of San Andrés, Providencia and Santa Catalina, part of the International Biosphere Reserve Seaflower.

RESUMEN Dos nuevos registros de algas pardas (Phaoephyceae), Bachelotia antillarum y Dictyota humifusa son registradas por primera vez para el Archipiélago de San Andrés, Providencia y Santa Catalina, Reserva Internacional de la Biosfera Seaflower.

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El objetivo del estudio consistió en analizar el aporte de las prácticas educativas de madres, padres y profesores en el desarrollo de la resiliencia en niños(as). Se contó con 417 niños(as), 199 profesores, 111 mamás y 80 papás de zona rural de nivel socioeconómico bajo. Fue un estudio transversal, de análisis correlacional, explicativo. Las niñas mostraron mayor nivel de generosidad, laboriosidad y resiliencia total en comparación con los niños. Las mamás tienden a practicar la aceptación y apoyo, la afirmación del poder, el retiro del afecto y el trato rudo más que los papás. Las profesoras también ejercen estás prácticas pero en menor proporción que los dos padres. La aceptación de papás y profesoras, el monitoreo de los dos padres y la afirmación del poder de las profesoras, son variables que pesan de manera significativa en la explicación de resiliencia en los niños(as). Es importante diseñar estrategias de intervención conjuntas en el contexto familiar y escolar desde edades tempranas, con el fin de desarrollar procesos de resiliencia en niños, teniendo en cuenta el papel protagónico de los padres y los profesores en este proceso.

The aim of this study was to analyze the contribution of the educational practices of parents and teachers in the development of resilience in children. The sample included 417 children, 199 teachers, 111 mothers and 80 fathers of a rural setting of low socioeconomic level. It was an explanatory, cross-sectional study, with a correlational analysis. The girls showed higher levels of generosity, diligence and overall resilience compared to boys. Mothers tended to practice acceptance and support, assertion of power, withdrawal of affection and harsh parenting more than fathers. Teachers also exercised these practices but to a lesser extent than two parents. Acceptance by parents and teachers, parental monitoring and teacher affirmation of power, were variables that weighed significantly in explaining resilience in children. It's important to design intervention strategies within the family and school's context from a young age, to help children develop resilience, taking into account the crucial role of parents and teachers in this process.

O objetivo do estudo consistiu em analisar a influência das práticas educativas de mães, pais e professores no desenvolvimento da resiliência em crianças. Participaram 417 crianças, 199 professores, 111 mães e 80 pais de zona rural de baixo nível socioeconômico. Foi um estudo transversal, de análise correlacional, explicativa. As meninas mostraram maior nível de generosidade, dedicação ao trabalho e resiliência total em comparação aos meninos. As mães tendem a mais praticar a aceitação e o apoio, a afirmação do poder, a retirada do afeto e o tratamento rude do que os pais. As professoras também exercem essas práticas, mas em menor proporção do que os pais. A aceitação de pais e professoras, o monitoramento de pais e mães e a afirmação do poder das professoras são variáveis que pesam de forma significativa na explicação da resiliência nas crianças. É importante projetar estratégias de intervenção conjuntas no contexto familiar e escolar desde idades menores, a fim de desenvolver processos de resiliência em crianças, tendo em conta o papel protagonista dos pais e professores nesse processo.

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The aim of this article is to describe the results of the use of demineralized bone matrix putty in alveolar cleft of patients with cleft lip and palate. We performed a prospective, descriptive case series study, in which we evaluated the results of the management of alveolar clefts with demineralized bone matrix. Surgery was performed in 10 patients aged between 7 and 26 years (mean 13 years), involving a total of 13 clefts in the 10 patients. A preoperative cone beam computed tomography (CBCT) was taken to the patients in whom the width of the cleft was measured from each edge of the cleft reporting values between 5.76 and 16.93 mm (average, 11.18 mm). The densities of the clefts were measured with a CBCT, 6 months postoperative to assess bone formation. The results showed a register of gray values of 1,148 to 1,396 (mean, 1,270). The follow-up was conducted for 15 to 33 months (mean, 28.2 months). The results did not show satisfactory bone formation in the cleft of patients with the use of demineralized bone matrix.

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Antecedentes. En las últimas décadas, la resiliencia ha sido un tema de interés para diversas disciplinas. También se ha presentado un aumento en el desarrollo de pruebas para medirla. Objetivo. El objetivo de este estudio consistió en diseñar una escala, a través de las virtudes humanas, como indicadores de un desarrollo saludable en la infancia. Para ello, se llevó a cabo un análisis factorial y de confiabilidad de la escala. Materiales y métodos. El presente estudio es de carácter instrumental y pretendió explorar el desempeño psicométrico de unaescala de medición de resilienciatipo Likert, en niños y niñas. Se contó con una muestra total de 407 niños y niñas con edades entre los 7 y 12 años. Resultados. La escala identificó dos factores correspondientes a las virtudes de generosidad y laboriosidad. En el factor de la generosidad se agruparon seis preguntas, estas explicaron el 34,62% de la varianza, mientras el segundo factor de la laboriosidad quedó integrado por 8 preguntas que explicaron el 33,18% de la misma. Conclusiones. Los hallazgos evidenciaron que la escala es apropiada para ser usada como herramienta de evaluación sobre la resiliencia en la infancia.

Background. Resilience has been a topic of interest forseveral disciplines during recent decades; there hasalsobeen an increase in the development of tests formeasuring it. Objective. This study was aimed at proposing a scale forevaluating resilience through human virtues as indicators of children's healthy development. Factorial and reliability was analysed for the scale. Materials and methods. This study was intended to explore the instrumental performance of a Likert-type psychometric scale by measuring resilience in children. The sample included 407 children aged 7 to 12 years-old. Results. The scale identified two factors: generosity and industriousness. Six questions were pooled regarding the generosity factor (34.62% of variance) and eight questions for industriousness(33.18% variance). Conclusions. The findings indicated that the scale was appropriate for use as an assessment tool regarding childhood resilience.

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In the Colombian Caribbean, the marine macroalgal flora of the Seaflower International Biosphere Reserve has been little studied, despite its ecological importance. Historical records have reported only 201 macroalgae species within its area of almost 350,000 km2. However, recent surveys have shown a diversity of small algae previously overlooked. With the aim to determine the macroalgal diversity in the Reserve, we undertook field surveys in different ecosystems: coral reefs, seagrass beds, and rocky and sandy substrates, at different depths, from intertidal to 37 m. During these field surveys, we collected a small described species belonging to the genus Crouania (Callithamniaceae, Rhodophyta), Crouania pumila sp. nov. that is decribed in this paper. This new species was distinguished from other species of the genus by a distinctive suite of traits including its diminutive size (to only 3.5 mm in length), its decumbent, slightly calcified habit (epiphytic on other algae), its ramisympodial branching, the ecorticate main axes, and the elongate shape of the terminal cells of the cortical filaments. The observations were provided for both female (cystocarpic) and tetrasporangiate thalli; however, male thalli were not seen. Further studies have to be undertaken in this Reserve in order to carry out other macroalgal analysis and descriptions.

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