Diagnóstico de Preservação da Coleção Memória da Psiquiatria Brasileira do IPUB-UFRJ: estudo de seus prontuários médicos e observações clínicas

Demonstrar a importância da preservação da Coleção Memória da Psiquiatria Brasileira do Instituto de Psiquiatria da Universidade Federal do Rio de Janeiro, como forma de possibilitar as gerações vindouras o conhecimento deste patrimônio histórico. Esta pesquisa teve por objetivo elaborar o diagnóstico de preservação da Coleção Memória da Psiquiatria Brasileira da Biblioteca Prof. João Ferreira da Silva Filho do (IPUB/UFRJ), notadamente, de seus prontuários médicos e observações clínicas. A metodologia utilizada foi um estudo de caso de caráter descritivo, com análise dos dados através de uma abordagem exploratória. Preliminarmente, foi feita uma entrevista como levantamento inicial dos dados e a coleta de dados por meio do diagnóstico da situação da Coleção, da leitura e análise de obras sobre conservação, preservação e diagnóstico de preservação. O diagnóstico foi realizado com base em observação direta, e através dos resultados obtidos foi possível identificar as necessidades para uma melhor preservação da Coleção. Esta Coleção, de teor histórico, científico, social e cultural, permite uma visão da evolução do diagnóstico e do tratamento psiquiátrico ao longo dos anos. O estudo apresenta propostas para Coleção Memória da Psiquiatria Brasileira através da identificação de fatores de risco para a documentação e sugere estratégias de conservação preventiva dos materiais, no sentido de estabelecer condições adequadas de guarda da Coleção e auxiliar nas tomadas de decisão em relação a sua preservação. A pesquisa aponta que o principal fator que dificulta a preservação e salvaguarda da Coleção Memória da Psiquiatria Brasileira é a falta de ações voltadas ao controle do ambiente

Dampak Struktur Pasar dan Efsiensi terhadap Kinerja Bank Pembangunan Daerah

Conditions Regional Development Bank (BPD) in terms of Business Growth, Markets and Competitiveness within the last three years shows an alarming condition. The study aims to assess the impact of market structure and efficiency of the performance of the BPD in Indonesia. The data used is secondary data in the form of financial statements of banks BPD in 2004-2013. The analytical tool used in this research is panel data regression. The results found that the banking industry in particular BPD in Indonesia supports the traditional hypothesis that assumes that the concentration is a proxy of market power (market power). Variable efficiency is not significant positive effect on the performance

A pharmaco-EEG study on antipsychotic drugs in healthy volunteers

Rationale: Both psychotropic drugs and mental disorders have typical signatures in quantitative electroencephalography (EEG). Previous studies found that some psychotropic drugs had EEG effects opposite to the EEG effects of the mental disorders treated with these drugs (key-lock principle). Objectives: We performed a placebo-controlled pharmaco-EEG study on two conventional antipsychotics (chlorpromazine and haloperidol) and four atypical antipsychotics (olanzapine, perospirone, quetiapine, and risperidone) in healthy volunteers. We investigated differences between conventional and atypical drug effects and whether the drug effects were compatible with the key-lock principle. Methods: Fourteen subjects underwent seven EEG recording sessions, one for each drug (dosage equivalent of 1mg haloperidol). In a time-domain analysis, we quantified the EEG by identifying clusters of transiently stable EEG topographies (microstates). Frequency-domain analysis used absolute power across electrodes and the location of the center of gravity (centroid) of the spatial distribution of power in different frequency bands. Results: Perospirone increased duration of a microstate class typically shortened in schizophrenics. Haloperidol increased mean microstate duration of all classes, increased alpha 1 and beta 1 power, and tended to shift the beta 1 centroid posterior. Quetiapine decreased alpha 1 power and shifted the centroid anterior in both alpha bands. Olanzapine shifted the centroid anterior in alpha 2 and beta 1. Conclusions: The increased microstate duration under perospirone and haloperidol was opposite to effects previously reported in schizophrenic patients, suggesting a key-lock mechanism. The opposite centroid changes induced by olanzapine and quetiapine compared to haloperidol might characterize the difference between conventional and atypical antipsychotic

The Influence of Chronic Cerebral Hypoperfusion on Cognitive Function and Amyloid β Metabolism in APP Overexpressing Mice

Cognitive impairment resulting from cerebrovascular insufficiency has been termed vascular cognitive impairment, and is generally accepted to be distinct from Alzheimer's disease resulting from a neurodegenerative process. However, it is clear that this simple dichotomy may need revision in light of the apparent occurrence of several shared features between Alzheimer's disease and vascular cognitive impairment. Nevertheless, it still remains largely unknown whether the burden of vascular- and Alzheimer-type neuropathology are independent or interdependent. Therefore, we investigated whether chronic cerebral hypoperfusion influences cognitive ability or amyloid β deposition in amyloid precursor protein (APP) overexpressing transgenic mice

ER Stress Protein CHOP Mediates Insulin Resistance by Modulating Adipose Tissue Macrophage Polarity

Obesity represents chronic inflammatory states promoted by pro-inflammatory M1-macrophage infiltration into white adipose tissue (WAT), thereby inducing insulin resistance. Herein, we demonstrate the importance of an ER stress protein, CHOP, in determining adipose tissue macrophage (ATM) polarity and systemic insulin sensitivity. A high-fat diet (HFD) enhances ER stress with CHOP upregulation in adipocytes. CHOP deficiency prevents HFD-induced insulin resistance and glucose intolerance with ATM M2 predomination and Th2 cytokine upregulation in WAT. Whereas ER stress suppresses Th2 cytokine expression in cultured adipocytes, CHOP knockdown inhibits this downregulation. In contrast, macrophage responsiveness to Th1/Th2 cytokines is unchanged regardless of whether CHOP is expressed. Furthermore, bone marrow transplantation experiments showed recipient CHOP to be the major determinant of ATM polarity. Thus, CHOP in adipocytes plays important roles in ATM M1 polarization by altering WAT micro-environmental conditions, including Th2 cytokine downregulation. This molecular mechanism may link adipose ER stress with systemic insulin resistance

Phylogenetic analysis of the long terminal repeat of feline immunodeficiency viruses from Japan, Argentina and Australia

The nucleotide sequences of the long terminal repeat of five Japanese, five Argentine and three Australian isolates of feline immunodeficiency virus (FIV) were determined and compared with those of isolates previously described. The results revealed that the Japanese isolates were found to cluster with nucleotide sequence similarity of 95.6%–99.4%. The Australian isolates also clustered with nucleotide sequence similarity of 97.2%–99.4%. The Argentine isolates formed two groups; the LP9 isolate is closely related to the Japanese isolates, whereas the LP1, LP3, LP20 and LP24 isolates are distant from both the Japanese and Australian isolates. From these results, FIV can be divided into three groups, namely: (I) the Californian, Australian and British isolates; (II) the Japanese isolates and one Argentine LP9 isolate; (III) the other Argentine isolates.Facultad de Ciencias Veterinaria