Cross-cultural adaptation of the City Birth Trauma Scale for the Brazilian context

Background: Posttraumatic stress disorder consists of a set of symptoms that occurs in response to one or more traumatic events and can occur in postpartum, from traumatic situations related to the birth or to the baby’s health in the first days of life. It is important tracking the presence of birth trauma, but there is not available instruments in the Brazilian context for this purpose. Objectives: To present the cross-cultural adaptation of City Birth Trauma Scale (BiTS) into Brazilian portuguese. Methods: Cross-cultural adaptation involved independent translations, synthesis,back-translation, and submission to the original author’s appreciation. After the scale was subjected to face validity, followed by a pilot study with postpartum mothers. Results: All steps were performed for the cross-cultural adaptation. Regarding face validity, items evaluated concerning different types of equivalence, presented satisfactory agreement values (≥4.20). Most of the expert’s suggestions were followed, being the main ones related to adjustments in prepositions, pronouns and verbal subjects. Pilot study showed that the mothers had been able to understand and respond to the instrument without adjustments. Discussion: BiTS’s Brazilian version proved to be cross-culturally adapted, ensuring the possibility of intercultural data comparison from the semantic, idiomatic, cultural, and conceptual perspectives. New studies are being conducted to attest its psychometric adequac

A discrete model in population genetics: the fragile-X syndrome

A nonlinear discrete system, that describes how the fragile-X syndrome is transmitted through generations, is constructed. The problem of the existence of system's equilibria, depending on parameters, is considered, and some computer simulations are presented to study stability of these equilibria. Also, the results are compared with those already proposed in literature to describe the behaviour of the fragile-X syndrome

Epidemiology, genes and inflammatory bowel diseases in childhood

There is evidence that inflammatory bowel disease is immunologically mediated and that genetic factors play an important aetiological role. The identification of disease susceptibility genes has led to significant progress in our understanding of the pathogenesis of Crohn's disease. Genes linked to Crohn's disease play critical roles in the normal function of the innate immune system, and genes linked to epithelial integrity may play a role in the pathogenesis of inflammatory bowel disease as well. However, the dynamic epidemiology of both Crohn's disease and ulcerative colitis suggests that extrinsic environmental factors acting at the population level may be involved in their pathogenesis. These environmental factors may be responsible for the rising incidence of inflammatory bowel diseas

PERANCANGAN SISTEM INFORMASI TRANSAKSI KEUANGAN PADA DINAS BINA MARGA PROVINSI SULAWESI SELATAN

penelitian ini bertujuan : untuk merancang sistem informasi transaksi keuangan pada kantor dinas bina marga, agar pengisian data dan pelaporan transaksi keuangan staf keuangan lebih efisien dan efektif.penelitian ini dilaksanakan pada bulan maret 2017 sampai april 2017, dengan lokasi penelitian pada kantor dinas bina marga provinsi sulawesi selatan. penelitian ini menggunakan metode pengumpulan data dengan teknik dokumentasi, observasi, dan daftar pertanyaan. sistem informasi dimaksud adalah sistem informasi tentang data penerimaan dan pengeluaran keuangan.hasil penelitian adalah dapat menyajikan informasi yang akurat untuk mendukung tugas para staf keuangan dalam pengambilan keputusan, dan menghasikan sistem yang efektif, efisien, serta data yang akurat.xiii, 83 hlm.; 28 c

Plasma levels of matrix metalloproteinases 2 and 9 correlate with histological grade in breast cancer patients

Matrix metalloproteinases (MMPs) are proteolytic enzymes involved in the process of tumor invasion and metastasis that are found throughout tissues and also in the plasma. The aim of this study was to investigate whether the evaluation of plasma concentrations of MMPs 2, 3 and 9 may have clinical significance in breast cancer. Therefore, sera obtained from 80 patients with breast neoplasia (50 carcinomas and 30 fibroadenomas) were collected before and 96 h after surgery and the concentrations of MMPs 2, 3 and 9 were quantified using an enzyme-linked immunosorbent assay (ELISA). The mean expression level of MMP 2 was significantly higher in carcinoma compared with that in fibroadenoma patients, while there was no significant difference for MMPs 3 and 9. In addition, the group of carcinoma patients was analyzed in order to compare the mean values for each MMP obtained before and after surgery. However, the differences between pre- and post-surgery values for all three MMPs were not statistically significant. Furthermore, the plasma levels of each MMP were correlated with certain clinicopathological parameters of the tumors and we observed a significant and direct correlation between the concentrations of MMPs 2 and 9 and tumor histological grade. These data suggest that the quantification of plasma MMP 2 and MMP 9 levels may provide additional clinical information of the tumor and it is, therefore, a possible prognostic index for breast cancer

Impact of the fishery for late-larval European sardine (Sardina pilchardus) on the adult stock in the Adriatic Sea

Bianchetto [“white” late-larval and juvenile stages (‘fry’) mainly of sardine (Sardina pilchardus)] was fished traditionally along most of the Italian coast. The Gulf of Manfredonia (southwest Adriatic Sea) hosts a sardine nursery which was historically exploited by the bianchetto fishery using trawlnets; the fishery was banned in 2010. Here, we model this larval fishery under different assumptions of catch and natural mortality to assess its impact on the adult sardine stocks in the Adriatic Sea. The results show that the impact of the fishery is heavily dependent on the choice of early-stage natural mortality. The model proposed by Pepin (1991). Effect of temperature and size on development, mortality, and survival rates of the pelagic early life history stages of marine fish. Canadian Journal of Fisheries and Aquatic Sciences, 48: 503–518. was selected as the most plausible. Under this assumption, the direct effect of the bianchetto fishery in the Gulf of Manfredonia on the Adriatic adult sardine stock appears to be low, but not negligible, with impacts estimated as a 0.1–2% increase in the numbers of sardine at age 1 in the absence of a bianchetto fishery. Projections show that a 5% impact on age 1 sardine may be sufficient to bring the adult stock below safe levels. Therefore, given the uncertainties surrounding the impact assessment and the current status of the stock, if this fishery were to be resumed, catches should be kept at the lowest possible level until the underlying processes are better understood.</jats:p