Relationship between psychopathy, personality and human values in a prison sample / Relação entre psicopatia, personalidade e valores humanos em uma amostra carcerária / Relación entre psicopatía, personalidad y valores humanos en una muestra carcelaria

Our aim was to understand to what extent the characteristics of psychopathy are correlated with personality traits and human values in a sample of imprisoned inmates. To this end, a total of 56 prisoners were evaluated, predominantly female (80.4%) with a mean age of 33.44 (SD=7.15). The following instruments were employed: (1) Hare scale, (2) Human Values Questionnaire (BVQ), (3) Big Five Personality Traits Inventory (BFI-S) and (4) Demographic Questionnaire. Descriptive statistics and Spearman's rank correlation coefficient were applied. The results indicated a positive correlation between a socially deviant/antisocial lifestyle (Factor 2) and the dimensions of neuroticism (r s =0.44; p<0.001), openness to experience in the BFI-S (r s =0.26; p<0.05) and experimentation in the BVQ (r s =0.36; p<0.001). It was concluded that the present study contributes to an understanding of personality traits and values related to psychopathy, expanding the nomological network of this construct. (AU)

Objetivou-se conhecer em que medida o traço de psicopatia correlaciona-se com os traços de personalidade e os valores humanos em uma amostra carcerária. Para tanto, avaliou-se 56 detentos, a maioria mulheres (80,4%), com média de idade de 33,44 (DP=7,15). Foram utilizados os seguintes instrumentos: (1) Escala Hare, (2) Questionário de Valores Humanos (QVB), (3) Inventário dos Cinco Grandes Fatores de Personalidade (IGFP - 5) e (4) Questionário Demográfico. Foram aplicadas estatísticas descritivas e correlação rho de Spearman. Os resultados indicaram uma relação positiva entre o estilo de vida socialmente desviante/antissocial (Fator 2) e as dimensões de neuroticismo (r s =0,44; p<0,001), abertura a mudança do IGFP-5 (r s =0,26; p<0,05) e experimentação do QVB (r s =0,36; p<0,001). Conclui-se que o presente estudo contribui para o conhecimento dos traços de personalidade e valores relacionados a psicopatia, ampliando a rede nomológica deste construto. (AU)

El objetivo de la presente investigación fue conocer en qué medida el rasgo de la psicopatía se correlaciona con los rasgos de personalidad y valores humanos en una muestra penitenciaria. Para ello, fueron evaluados 56 detenidos, en su mayoría mujeres (80,4%), con una media de edad de 33,44 años (DS=7,15). Se utilizaron los siguientes instrumentos: (1) Escala Hare, (2) Cuestionario de valores humanos (QVB), (3) Inventario de los Cinco Grandes Factores de Personalidad (IGFP-5) y (4) Cuestionario demográfico. Se aplicaron estadísticas descriptivas y la correlación rho de Spearman. Los resultados indicaron una relación positiva entre conducta socialmente desviada/antisocial (Factor 2) y las dimensiones de neuroticismo (r s =0,44; p<0,001), apertura al cambio en el IGFP-5 (r s =0,26; p<0,05) y experimentación de QVB (r s =0,36; p<0,001). Se concluye que el presente estudio contribuye al conocimiento de los rasgos y valores de personalidad relacionados con la psicopatía, ampliando la red nomológica de este constructo. (AU)

Experimental infection with Yersinia pseudotuberculosis in European brown hare (Lepus europaeus, Pallas)

Objective To investigate clinicopathological, bacteriological and pathological aspects of an experimental infection with Yersinia pseudotuberculosis (Y. pseudotuberculosis) in hares to verify the efficacy of serology for the in vivo diagnosis. Moreover, the pathogenicity of two Y. pseudotuberculosis strains was investigated in order to detect potential differences. Methods Twelve European brown hares (Lepus europaeus, Pallas) were experimentally infected per os and via conjunctival mucosae with Y. pseudotuberculosis: six subjects were infected with a strain isolated from a naturally infected hare (YpH) and six subjects with a strain isolated from a naturally infected rabbit (YpR). Two hares were used as negative controls. All animals were subjected to clinical, bacteriological and serological examinations during 9 weeks following the infection and, at the end of the control period, subjects still alive were euthanized and submitted to a complete post mortem examination. Results All faecal samples collected during the control period were positive for bacteriological examinations and to a PCR for the inv gene of Y. pseudotuberculosis, while only one YpH-infected hare showed a positive haemocultures. From the 2nd to the 9th week post infection (pi), serological analysis revealed specific antibodies with titers ranging from 1:10 to 1:160 in all YpH-infected and two YpR-infected subjects. All the YpH-infected and two YpR-infected hares scored positive for Y. pseudotuberculosis by means of bacteriological investigations. Grossly, suppurative multifocal lesions were detected in liver, spleen, kidney and sub-mandibular lymph nodes in both YpH- and YpR-infected hares and confirmed with histopathology. Pulmonary lesions were observed only in YpH-infected subjects. Immunohistochemistry confirmed the presence of bacterial antigen in all infected animals. Conclusion Results of this study revealed that YpH strain is more pathogenic for hares than the YpR strain; moreover the serological test performed in this study could be used for the diagnosis of pseudotuberculosis in hares, whereas post mortem diagnosis should be confirmed by means of bacteriological examination, PCR, histopathology and immunohistochemistry.

Experimental infection with Yersinia pseudotuberculosis in European brown hare (Lepus europaeus, Pallas)

OBJECTIVE@#To investigate clinicopathological, bacteriological and pathological aspects of an experimental infection with Yersinia pseudotuberculosis (Y. pseudotuberculosis) in hares to verify the efficacy of serology for the in vivo diagnosis. Moreover, the pathogenicity of two Y. pseudotuberculosis strains was investigated in order to detect potential differences.@*METHODS@#Twelve European brown hares (Lepus europaeus, Pallas) were experimentally infected per os and via conjunctival mucosae with Y. pseudotuberculosis: six subjects were infected with a strain isolated from a naturally infected hare (YpH) and six subjects with a strain isolated from a naturally infected rabbit (YpR). Two hares were used as negative controls. All animals were subjected to clinical, bacteriological and serological examinations during 9 weeks following the infection and, at the end of the control period, subjects still alive were euthanized and submitted to a complete post mortem examination.@*RESULTS@#All faecal samples collected during the control period were positive for bacteriological examinations and to a PCR for the inv gene of Y. pseudotuberculosis, while only one YpH-infected hare showed a positive haemocultures. From the 2nd to the 9th week post infection (pi), serological analysis revealed specific antibodies with titers ranging from 1:10 to 1:160 in all YpH-infected and two YpR-infected subjects. All the YpH-infected and two YpR-infected hares scored positive for Y. pseudotuberculosis by means of bacteriological investigations. Grossly, suppurative multifocal lesions were detected in liver, spleen, kidney and sub-mandibular lymph nodes in both YpH- and YpR-infected hares and confirmed with histopathology. Pulmonary lesions were observed only in YpH-infected subjects. Immunohistochemistry confirmed the presence of bacterial antigen in all infected animals.@*CONCLUSION@#Results of this study revealed that YpH strain is more pathogenic for hares than the YpR strain; moreover the serological test performed in this study could be used for the diagnosis of pseudotuberculosis in hares, whereas post mortem diagnosis should be confirmed by means of bacteriological examination, PCR, histopathology and immunohistochemistry.

Serological survey on some pathogens in wild brown hares (Lepus europaeus) in Central Italy

Objective To determine the exposure of wild brown hares [Lepus europaeus (L. europaeus), pallas] to Anaplasma phagocytophilum (A. phagocytophilum), Borrelia burgdorferi (B. burgdorferi) sensu lato, Encephalitozoon cuniculi (E. cuniculi), Leishmania sp., Neospora caninum (N. caninum) and Toxoplasma gondii (T. gondii). Methods Two hundred twenty-two blood serum samples of wild brown hares captured in protected areas of the province of Pisa (Central Italy) were tested to detect antibodies against the reported pathogens. Results Thirty one (14.0%) animals resulted positive for at least one tested agent, with antibody titres ranging from 1:20 to 1:320. In particular, 13 (5.8%) samples were positive to B. burgdorferi s.l., 11 (4.9%) to N. caninum, 3 (1.3%) to T. gondii, 2 (0.9%) to A. phagocytophilum and 2 (0.9%) to Leishmania sp. No samples scored positive to E. cuniculi. Four animals (14.8%) resulted coinfected with 2 different pathogens. Conclusion The obtained results showed that B. burgdorferi s.l. N. caninum, T. gondii, A. phagocytophilum and Leishmania sp. circulate in wild brown hares in Central Italy, suggesting a possible role of L. europaeus as reservoir of these pathogens. The obtained results showed that autochthonous wild brown hares living in Central Italy have been exposed to several pathogens circulating in this area, suggesting a possible role of L. europaeus as reservoir.

Serological survey on some pathogens in wild brown hares (Lepus europaeus) in Central Italy

OBJECTIVE@#To determine the exposure of wild brown hares [Lepus europaeus (L. europaeus), pallas] to Anaplasma phagocytophilum (A. phagocytophilum), Borrelia burgdorferi (B. burgdorferi) sensu lato, Encephalitozoon cuniculi (E. cuniculi), Leishmania sp., Neospora caninum (N. caninum) and Toxoplasma gondii (T. gondii).@*METHODS@#Two hundred twenty-two blood serum samples of wild brown hares captured in protected areas of the province of Pisa (Central Italy) were tested to detect antibodies against the reported pathogens.@*RESULTS@#Thirty one (14.0%) animals resulted positive for at least one tested agent, with antibody titres ranging from 1:20 to 1:320. In particular, 13 (5.8%) samples were positive to B. burgdorferi s.l., 11 (4.9%) to N. caninum, 3 (1.3%) to T. gondii, 2 (0.9%) to A. phagocytophilum and 2 (0.9%) to Leishmania sp. No samples scored positive to E. cuniculi. Four animals (14.8%) resulted coinfected with 2 different pathogens.@*CONCLUSION@#The obtained results showed that B. burgdorferi s.l. N. caninum, T. gondii, A. phagocytophilum and Leishmania sp. circulate in wild brown hares in Central Italy, suggesting a possible role of L. europaeus as reservoir of these pathogens. The obtained results showed that autochthonous wild brown hares living in Central Italy have been exposed to several pathogens circulating in this area, suggesting a possible role of L. europaeus as reservoir.

Psicopatia e comportamentos interpessoais em detentos: um estudo correlacional / Psychopathy and interpersonal behaviors in detainees: a correlational study / Psicopatia y comportamientos interpersonales en detenidos: un estudio correlacional

O presente estudo objetivou verificar a relação entre psicopatia e a manifestação de comportamentos interpessoais em 23 detentos do regime fechado de um presídio da região metropolitana de Porto Alegre-RS. A escala Hare (PCL-R), utilizada para o diagnóstico de psicopatia, e a Medida Interpessoal de Psicopatia (IM-P), utilizada para mensuração dos comportamentos interpessoais manifestados pelo participante na interação com o entrevistador, foram aplicadas de forma simultânea por avaliadores independentes. Os resultados evidenciaram correlação estatisticamente significativa entre os escores totais do PCL-R, da IM-P e correlação dos escores totais da IM-P com o fator 1 do PCL-R e ausência de correlação significativa com o fator 2, indicando que a IM-P pode ser considerada um instrumento auxiliar para a avaliação da psicopatia.

The aim of this study was to investigate the relationship between psychopathy and the manifestation of interpersonal behaviors in 23 detainees, in a metropolitan area prison. The Hare PCL-R, which is used for the diagnosis of psychopathy, and the Interpersonal Measure of Psychopathy (IM-P), which is used for the measurement of interpersonal behavior expressed by participants in the interaction with the interviewer, were applied simultaneously by independent evaluators. The results showed statistically significant correlations between the total scores of the PCL-R and the IM-P, between the total scores of the IM-P and the factor 1 of the PCL-R, and a non-significant correlation with factor 2, indicating that the IM-P may be considered an auxiliary instrument for psychopathy assessment.

El presente estudio objetivó verificar la relación entre psicopatía y manifestación de comportamientos interpersonales en 23 detenidos en régimen cerrado en un presidio en región metropolitana. La Escala Hare (PCL-R), utilizada para el diagnóstico de psicopatía, y la Medida Interpersonal de Psicopatía (IM-P), utilizada para mensurar comportamientos interpersonales manifestados por el participante en la interacción con el entrevistador, fueron aplicadas simultáneamente por evaluadores independientes. Los resultados evidenciaron correlación estadísticamente significativa entre los escores totales del PCL-R y de la IM-P y correlación de los escores totales de la IM-P con el factor 1 del PCL-R y ausencia de correlación significativa con el factor 2, indicando que la IM-P puede ser considerada un instrumento auxiliar para la evaluación de la psicopatía.

Severe Tick Infestation in a Hare and Potential Risk for Transmitting Pathogens to Humans

Severe tick infestation was found in a hare in a suburban area of Nanchang, Jiangxi Province, China. We sampled ticks and identified them based on their morphologic characteristics. Three species, Ixodes sinensis, which is commonly found in China and can experimentally transmit Borrelia burgdorferi, Rhipicephalus haemaphysaloides, and Haemaphysalis longicornis which can transmit Lyme disease were detected with an optical microscope and a stereomicroscope. Risk of spreading ticks from suburban to urban areas exists due to human transportation and travel between the infested and non-infested areas around Nanchang.

Studies on antineoplastic constituents from chinese marine mollusc sea hare(Ⅰ) / 中国海洋药物

Two active compounds were isolated from chinese marine mollusc sea hare (Notarchus leachii cirrosus) by bioassay guided method with conidia of Pyricularia oryzae , and by a combination of extraction and purification with suitable solvent as well as multiple column chromatographies. Their structures were elucidated as (7 E) 1 acetoxy 8 chloro 7 (dichloromethyl) 3 methyoct 7 en 4 one (Ⅰ), (7 Z) 1 acetoxy 8 chloro 7 (dichloromethy l) 3 methyoct 7 en 4 one (Ⅱ). All compounds were obtained for the first time from this specimen and showed significant antineoplastic activities in vitro .