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Fazanaro G, Maia H, Miranda R, David RENATO, Rocha JAIRO, Del Sarto L, Septimio C, David R, Malaquias L, Perez A, Seixas TAMER, Oliveira E, Sobral Neto JOSÉ, Caiado BRASIL. P904Atrial fibrillation ablation with PVAC catheter. Experience of 90 cases. Europace 2017. [DOI: 10.1093/ehjci/eux151.086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Rodrigues D, Café M, Jardim Filho R, Oliveira E, Trentin T, Martins D, Minafra C. Metabolism of broilers subjected to different lairage times at the abattoir and its relationship with broiler meat quality. ARQ BRAS MED VET ZOO 2017. [DOI: 10.1590/1678-4162-9268] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
ABSTRACT An investigation was made into the effects of different lairage times and the position of chicken crates during transport to the slaughterhouse on the biochemical and hematological profile and physical parameters of broilers, such as color and pH of their breast meat. The treatments were defined by the animals slaughtered after 0, 2, 4 and 6 hours of lairage time at the slaughterhouse, transported in crates located in the top and bottom layers of the truck. It was found that increasing the lairage time at the slaughterhouse to over two hours reduced the number of lymphocytes and increased the heterophil/lymphocyte (H/L) ratio and the basophil count in the hemogram. In addition, lactate dehydrogenase (LDH) activity and cholesterol levels increased and plasma triglyceride and glucose levels decreased. The position of the crates in the truck altered the creatine kinase (CK) activity, and the highest enzyme activity was found in birds transported in the top layer of crates in the truck. Furthermore, the long lairage time in the slaughterhouse increased the pH and the value of a* (redness value) and decreased the lightness value of breast fillets. The interaction significant between 4 and 6 hours of lairage time and the position of the crate in the top layer of the truck favored the development of dark, firm, dry (DFD) meat.
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Rezende R, Barcelos Y, Laurindo T, Dias C, Oliveira E, Utzig I, Fecury A. Epidemiology of Leptospirosis: Cases from 2011 to 2015 in the Brazilian Northern Region. BIOTA AMAZÔNIA 2016. [DOI: 10.18561/2179-5746/biotaamazonia.v6n4p94-99] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Ujka K, Chiu DYY, Tayel H, Mostafa SHAIMA, Ramberg E, Walsh JL, Hassan M, Pavlyukova EN, Li L, Nemes A, Sorrentino R, Nemes A, Modas Daniel P, Bruno RM, Catuzzo B, Bastiani L, Tonacci A, D'angelo G, Mrakic-Sposta S, Vezzoli A, Giardini G, Pratali L, Kalra PA, Green D, Hughes J, Sinha S, Abidin N, Sabry SHAIMA, Mostafa SHERIN, Mohamed HAMODA, Aboelenein HESHAM, Olausson M, Joergensen TBS, Bhadwad P, Nepper ML, Binko TS, Petersen JR, Fornitz GG, Lamaa N, Sakr G, Abou Hassan OK, Jalkh K, Al Jaroudi W, Ismaeel H, Abd Alrahman T, Mazen A, Hegazy SH, Gladkih NN, Klein IR, Karpov RS, Craft MC, Winter JW, Hsu HH, Joseph NJ, Klas BK, Kutty SK, Domsik P, Kalapos A, Oszlanczi M, Orosz A, Valkusz Z, Forster T, Lengyel C, Santoro C, Esposito R, Pezzullo E, Buonauro A, Schiano-Lomoriello V, Cocozza S, Vaccaro A, Trimarco B, Galderisi M, Domsik P, Kalapos A, Oszlanczi M, Forster T, Ramos R, Teixeira PP, Barbosa C, Leal C, Morais E, Caveirinha D, Oliveira E, Figueiredo L, Ferreira RC. P260Right cardiac chambers remodeling in marathon and ultra-trail athletes detected by speckle-tracking echocardiographyP261Speckle tracking determination of tissue motion annular displacement: comparison with strain and ejection fraction, and association with outcomes in haemodialysis patientsP262Value of right ventricular 2D-speckle tracking parameters in predicting the TIMI flow grade of the RCA in patients with acute RV infarctionP263The correlation between left atrial deformation indices and the CHA2DS2 - VASc risk score in patients with atrial fibrillationP264Right atrial and ventricular function evaluated with speckle tracking in patients with acute pulmonary embolismP265Enhanced accuracy of a speckle tracking strain based artificial intelligence model to differentiate ischaemic myocardial disease and cardiomyopathyP266Detection of early left ventricular and left atrial dysfunction in type I diabetes mellitus using 2D speckle tracking echocardiographyP267Two-dimensional left ventricular global longitudinal strain dynamics after percutaneous coronary intervention in stable single-vessel coronary artery disease patientsP268Left ventricular twist, torsion and strain in the fetus by 3D echocardiography: feasibility and comparisons with 2DP269Left atrial deformation analysis in acromegaly - a three-dimensional speckle-tracking echocardiographic studyP270Impact of hemodialysis on three-dimensional left ventricular myocardial deformation in end-stage renal disease: relationships with preload reductionP271Right atrial function in noncompaction cardiomyopathy - a three-dimensional speckle-tracking echocardiographic studyP272CABG failure in the era of cardiac computed tomography - after 8 years half the patients have at least one graft affected. Eur Heart J Cardiovasc Imaging 2016; 17:ii45-ii48. [DOI: 10.1093/ehjci/jew236.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Conceição EPS, Moura EG, Carvalho JC, Oliveira E, Lisboa PC. Early redox imbalance is associated with liver dysfunction at weaning in overfed rats. J Physiol 2016; 593:4799-811. [PMID: 26332355 DOI: 10.1113/jp271189] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Accepted: 08/12/2015] [Indexed: 12/30/2022] Open
Abstract
Neonatal overfeeding induced by litter size reduction leads to further obesity and other metabolic disorders, such as liver oxidative stress and microsteatosis at adulthood. We hypothesized that overfeeding causes an early redox imbalance at weaning, which could programme the animals to future liver dysfunction. Thus, we studied lipogenesis, adipogenesis, catecholamine status and oxidative balance in weaned overfed pups. To induce early overfeeding, litters were adjusted to three pups at the 3rd day of lactation (SL group). The control group contained 10 pups per litter until weaning (NL group). Peripheral autonomic nerve function was determined in vivo at 21 days old. Thereafter, pups were killed for further analysis. Differences were considered significant when P < 0.05. The SL pups presented with a higher visceral adipocyte area, higher content of lipogenic enzymes (ACC, FAS) and with a lower content of adipogenic factors (CEBP, PPARγ) in visceral adipose tissue (VAT). Although autonomic nerve activity and adrenal catecholamine production were not significantly altered, catecholamine receptor (β3ADR) content was lower in VAT. The SL pups also presented with higher triglyceride, PPARγ, PPARα and PGC1α contents in liver. In plasma and liver, the SL pups showed an oxidative imbalance, with higher lipid peroxidation and protein oxidation. The SL group presented with a higher serum alanine aminotransferase (ALT). The early increase in lipogenesis in adipose tissue and liver in weaned overfed rats suggests that the higher oxidative stress and lower catecholamine content in VAT are associated with the early development of liver dysfunction and adipocyte hypertrophy.
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Conceição EPS, Moura EG, Manhães AC, Carvalho JC, Nobre JL, Oliveira E, Lisboa PC. Calcium reduces vitamin D and glucocorticoid receptors in the visceral fat of obese male rats. J Endocrinol 2016; 230:263-74. [PMID: 27325245 DOI: 10.1530/joe-16-0041] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 06/20/2016] [Indexed: 01/04/2023]
Abstract
Rats overfed during lactation show higher visceral adipose tissue (VAT) mass and metabolic dysfunctions at adulthood. As both vitamin D and glucocorticoids change adipogenesis, parameters related to metabolism and action of these hormones in the adipocyte can be altered in rats raised in small litters (SL). We also studied the antiobesity effects of high calcium diet since it decreases visceral fat in obesity models. On postnatal day (PN) 3, litter size was adjusted to 3pups/dam (SL) to induce overfeeding. Control litters (NL) remained with 10pups/dam until weaning. From PN120 to PN180, half of the SL rats were fed standard chow (SL) and the other half was fed a calcium-supplemented chow (SL-Ca, 10g CaCO3/kg). Both SL groups were heavier and hyperphagic when compared with the NL group; however, SL-Ca rats ate less than SL. SL-Ca rats had decreased VAT mass and adipocyte size, associated with lower hypothalamic NPY content, VAT fat acid synthase content and leptinemia. At PN120, SL rats had increased plasma 25(OH)D3, Cyp27b1 mRNA and glucocorticoid receptor (GR-α) in the VAT, but lower vitamin D receptor (Vdr) mRNA. At PN180, Cyp27b1 and GR-α remained higher, while Vdr normalized in SL rats. SL-Ca rats had normal VAT Cyp27b1 and GR-α, but lower Vdr Thus, higher body mass and glucocorticoid receptors in the VAT of SL rats are normalized by calcium-enriched diet, and Vdr expression in this tissue is reduced, suggesting a possible role of glucocorticoids and vitamin D in calcium action in the adipocyte.
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Piske R, Darwich R, Campos C, Fonseca N, Oliveira E, Souza A. Spontaneous Resolution of a Ruptured Dissecting PICA Aneurysm. Interv Neuroradiol 2016; 4:287-92. [DOI: 10.1177/159101999800400404] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/1998] [Accepted: 09/20/1998] [Indexed: 11/16/2022] Open
Abstract
Spontaneous dissecting aneurysms (SDAs) seldom involve the intradural vertebral artery VA, the posterior cerebral, basilar or postero inferior cerebellar arteries (PICAs), where they produce subarachnoid haemorrhage and/or ischaemia. These lesions may develop spontaneously or occasionally after minor trauma and occur in young people in whom there is no underlying abnormality to explain the appearance of the dissection in most cases. Spontaneous dissecting aneurysm of the PICA is rare and its natural history is not well understood. Surgery or endovascular treatment for PICA dissection remain controversial because they suggest vessel occlusion. Only in a few cases is the bypass between the occipital artery and the PICA possible with trapping of the dissected segment. Reinforcement of the arterial wall does not seem efficient and the surgical approach per se with sole exclusion of the aneurysm may be disastrous. We describe two cases of SDA of PICA that presented with subarachnoid haemorrhage (SAH), treated conservatively, with spontaneous cure of the lesions, angiographically confirmed at mid-time follow-up of five and four months. These favourable spontaneous thromboses, like 11 other similar case reported in the literature, did not show any rebleed. The possibility of a benign clinical course of this lesion exists; clinical and angiographic management of the patient before a decision for a aggressive treatment is proposed.
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Conceição E, Moura E, Soares P, Ai X, Figueiredo M, Oliveira E, Lisboa P. High calcium diet improves the liver oxidative stress and microsteatosis in adult obese rats that were overfed during lactation. Food Chem Toxicol 2016; 92:245-55. [DOI: 10.1016/j.fct.2016.04.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/24/2016] [Accepted: 04/17/2016] [Indexed: 02/07/2023]
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Souza F, Roque F, Oliveira E, Picollo G, Cury Y, Tanaka C, Mello S. AB0057 Swimming Exercise Can Alter The Pattern of Plasma Cytokines in Hemarthrosis: An Experimental Study. Ann Rheum Dis 2016. [DOI: 10.1136/annrheumdis-2016-eular.2174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Conceição EPS, Carvalho JC, Manhães AC, Guarda DS, Figueiredo MS, Quitete FT, Oliveira E, Moura EG, Lisboa PC. Effect of Early Overfeeding on Palatable Food Preference and Brain Dopaminergic Reward System at Adulthood: Role of Calcium Supplementation. J Neuroendocrinol 2016; 28. [PMID: 26929129 DOI: 10.1111/jne.12380] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 02/24/2016] [Accepted: 02/24/2016] [Indexed: 01/21/2023]
Abstract
Rats raised in small litters (SL) are obese and hyperphagic. In the present study, we evaluated whether obesity is associated with changes in the mesocorticolimbic dopaminergic reward system in these animals at adulthood. We also assessed the anti-obesity effects of dietary calcium supplementation. To induce early overfeeding, litters were adjusted to three pups on postnatal day (PN)3 (SL group). Control litters were kept with 10 pups each until weaning (NL group). On PN120, SL animals were subdivided into two groups: SL (standard diet) and SL-Ca [SL with calcium supplementation (10 g calcium carbonate/kg rat chow) for 60 days]. On PN175, animals were subjected to a food challenge: animals could choose between a high-fat (HFD) or a high-sugar diet (HSD). Food intake was recorded after 30 min and 12 h. Euthanasia occurred on PN180. SL rats had higher food intake, body mass and central adiposity. Sixty days of dietary calcium supplementation (SL-Ca) prevented these changes. Only SL animals preferred the HFD at 12 h. Both SL groups had lower tyrosine hydroxylase content in the ventral tegmental area, lower dopaminergic transporter content in the nucleus accumbens, and higher type 2 dopamine receptor (D2R) content in the hypothalamic arcuate nucleus (ARC). They also had higher neuropeptide Y (NPY) and lower pro-opiomelanocortin contents in the ARC. Calcium treatment normalised only D2R and NPY contents. Precocious obesity induces long-term effects in the brain dopaminergic system, which can be associated with an increased preference for fat at adulthood. Calcium treatment prevents this last alteration, partially through its actions on ARC D2R and NPY proteins.
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Marto J, Gouveia LF, Gonçalves LM, Gaspar DP, Pinto P, Carvalho FA, Oliveira E, Ribeiro HM, Almeida AJ. A Quality by design (QbD) approach on starch-based nanocapsules: A promising platform for topical drug delivery. Colloids Surf B Biointerfaces 2016; 143:177-185. [PMID: 27003468 DOI: 10.1016/j.colsurfb.2016.03.039] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 03/11/2016] [Accepted: 03/14/2016] [Indexed: 11/24/2022]
Abstract
Exploring novel applications for approved excipients with a history of safe use in therapeutics is a smart strategy to obtain improved pharmaceutical products. The present study aimed at developing a novel starch-based nanoparticulate carrier system (StNC) for topical delivery of lipophilic bioactive molecules. The role of the different factors that affect the particle size distribution and zeta potential of StNC prepared by the emulsification-solvent evaporation method was assessed using a quality by design approach. An optimal formulation was selected and fully characterized in terms of molecular interactions (DSC and FTIR), morphology (TEM and AFM), as well as in vitro and in vivo biological properties, including biological sensitivity/irritation studies performed in human volunteers. Results show the surfactant and lipid contents play a major role in StNC particle size distribution. In addition, all tested formulations presented a zeta potential of ca. +33.6±6.7 mV, indicating a good physical stability, while revealing an excellent compromise between stability, safety and cosmeticity, evidencing that StNC are suitable nanocarriers for topical use. Finally, the design planning methodology has clearly shown its usefulness for optimizing the formulation, being also crucial for the understanding of StNC formation process. The StNC proved to be a promising formulation strategy and a potential nanocarrier for topical lipophilic bioactive molecules.
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Oliveira E, Uba-Chupel M, Sousa D, Rocha C, Teixeira A, Ferreira P. The effect of a 16-week walking program on biomarkers, physical fitness, health related quality of life and self-perceptions of adults with schizophrenia. Eur Psychiatry 2016. [DOI: 10.1016/j.eurpsy.2016.01.663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
IntroductionPeople with schizophrenia exhibit low levels of physical activity, which have impact on physical and mental health as well as overall quality of life (QOL). Mental and physical benefits of exercise are known, although the mechanisms through which physical exercise improves schizophrenia symptoms are not fully understood.ObjectivesTo assess the effect of a 16-week exercise program (EP) on the expression of BDNF and S100B biomarkers, physical fitness, health related quality of life and self-perceptions of adults with schizophrenia.MethodsThirty-five patients with schizophrenia (PwSZ) were divided in three groups Institutionalized Patients (n = 11); Psychosocial Rehabilitation (n = 13); and Control Group (n = 11). The EP consisted of one-hour walking session three times a week during 16 weeks. All participants were assessed before and after EP using the six minutes walking test, a psychological tests battery including MOS Short Form 36, Rosenberg Self-Esteem Scale, Physical Self-Perception Profile, Satisfaction with Life Scale as well as the BDNF and S100B measurements using serum analysis.ResultsNo significant statistical differences were found both for BDNF and S100B levels as a result of exercise. Additionally, no significant statistical differences were found for Physical Self-concept and Global Self-esteem changes as a result of the walking program (WP). However, PwSZ showed significant statistical differences on the satisfaction with life (P < 0.05) and on the perceived health related QOL (P < 0.05) in all groups participating in the EP.ConclusionIn spite of the limited impact of the WP in PwSZ, this group may obtain positive outcomes of the exercise participation based on a more positive attitude towards life.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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Gonçalves AC, Pilla V, Oliveira E, Santos SM, Capelo JL, Dos Santos AA, Lodeiro C. The interaction of Hg2+and trivalent ions with two new fluorescein bio-inspired dual colorimetric/fluorimetric probes. Dalton Trans 2016; 45:9513-22. [DOI: 10.1039/c6dt01180b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Two new bio-inspired fluorescein derivatives were successfully synthesized and both the compounds showed a “turn on” fluorescence in the presence of trivalent (Al3+, Fe3+, Ga3+, Cr3+) and Hg2+metal ions, forming mononuclear complexes in acetonitrile.
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Silva LX, Goes RH, Carneiro MY, Burin P, Oliveira E, Souza K, Ítavo LV, Branco A, Oliveira R. Produção total de gases e degradabilidade in vitro de dietas com torta de girassol. ARCHIVOS DE ZOOTECNIA 2015. [DOI: 10.21071/az.v64i248.421] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objetivou-se determinar o efeito de níveis crescentes de torta de girassol em dietas para ruminantes sobre a digestibilidade in vitro da matéria seca (DIVMS), matéria orgânica (DIVMO), proteína bruta (DIVPB), a cinética da produção cumulativa de gases, parâmetros da fermentação ruminal, concentração de N- amoniacal (N-NH3) e pH in vitro. Utilizou feno de Tifton e os concentrados caracterizaram-se pela presença de 0 g/kg, 100 g/kg, 200 g/kg e 300 g/kg de inclusão da torta de girassol no concentrado. Houve influência significativa (p0,05) pelas dietas experimentais, porém, houve efeito linear decrescente (p
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Marto J, Gouveia L, Jorge I, Duarte A, Gonçalves L, Silva S, Antunes F, Pais A, Oliveira E, Almeida A, Ribeiro H. Starch-based Pickering emulsions for topical drug delivery: A QbD approach. Colloids Surf B Biointerfaces 2015; 135:183-192. [DOI: 10.1016/j.colsurfb.2015.07.024] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Revised: 07/07/2015] [Accepted: 07/09/2015] [Indexed: 01/28/2023]
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Oliveira E, Fernando V, Moreira R, Vasconcelos-Neto P. Teenage Pregnancy and Social Vulnerability—Pernambuco Brazil. Int J Epidemiol 2015. [DOI: 10.1093/ije/dyv096.569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Romão R, Bettencourt E, Pereira RMLN, Marques CC, Baptista MC, Barbas JP, Oliveira E, Bettencourt C, Sousa M. Ultrastructural Characterization of Fresh and Vitrified In Vitro- and In Vivo-Produced Sheep Embryos. Anat Histol Embryol 2015; 45:231-9. [PMID: 27144917 DOI: 10.1111/ahe.12191] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Accepted: 06/28/2015] [Indexed: 11/29/2022]
Abstract
The lower results in cryopreservation of in vitro-produced (IVP) sheep embryos, when compared to the in vivo derived, limits its use. Four groups of blastocyst (BL) were evaluated: fresh IVP (n = 3), fresh in vivo derived (n = 3), warmed IVP cryopreserved in open pulled straws (OPS, n = 3) and warmed in vivo derived cryopreserved in OPS (n = 3). Ultrastructural observation of processed fresh embryos showed a reduced number of microvilli and mitochondria in the IVP ones, as well as a lower number of mature mitochondria, that can be associated with deficient metabolism in IVP embryos, possibly involved in the lower resistance to cryopreservation. Both in vivo-derived and IVP embryos had a large number of vesicles, with light and dense content. In embryos vitrified by OPS, major changes were observed mainly in IVP embryos with small changes in grade 2 (fair) and high changes in grade 3 (bad) semithin scoring. The main changes associated with cryopreservation included disruption of cellular membranes and poor intracellular preservation, with loss of microvilli and the presence of cellular debris. In conclusion, ultrastructural evaluation of IVP blastocysts cryopreserved in OPS was herein described for the first time, reporting more severe cellular damage in these embryos when compared to those produced in vivo. This is probably associated with a lower cryotolerance that can be related to their lipid content and metabolism.
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Velho S, Amaral C, Rocha C, Oliveira E, Ferreira I, Abecassis M. MON-LB024: Obesity and Overweight After Allogeneic Hematopoietic Stem Cell Transplantation (HSCT-ALO) in Adult Patients. Clin Nutr 2015. [DOI: 10.1016/s0261-5614(15)30788-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Lavrador J, Oliveira E, Neto L, Pimentel J, Francisco A, Livraghi S. Dumbbell-shaped spinal solitary fibrous tumor: Combined approach and a review of the literature. Neurochirurgie 2015; 61:287-91. [DOI: 10.1016/j.neuchi.2015.03.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2014] [Revised: 12/12/2014] [Accepted: 03/07/2015] [Indexed: 11/30/2022]
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Pinheiro C, Moura E, Manhães A, Fraga M, Claudio-Neto S, Abreu-Villaça Y, Oliveira E, Lisboa P. Concurrent maternal and pup postnatal tobacco smoke exposure in Wistar rats changes food preference and dopaminergic reward system parameters in the adult male offspring. Neuroscience 2015; 301:178-92. [DOI: 10.1016/j.neuroscience.2015.06.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Revised: 04/30/2015] [Accepted: 06/02/2015] [Indexed: 12/26/2022]
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Conceição E, Peixoto-Silva N, Pinheiro C, Oliveira E, Moura E, Lisboa P. Maternal nicotine exposure leads to higher liver oxidative stress and steatosis in adult rat offspring. Food Chem Toxicol 2015; 78:52-9. [DOI: 10.1016/j.fct.2015.01.025] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 11/27/2014] [Accepted: 01/24/2015] [Indexed: 12/26/2022]
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Madeira L, Rutzen W, Tagliari L, Rosa R, Ascoli A, Barth JH, Oliveira E, Cremonese R, Tonietto T, Maccari J, Balzano P, de Leon P, Morandi P, Oliveira RP, Teixeira C. FACTORS ASSOCIATED WITH MORTALITY AND FUNCTIONAL STATUS AMONG NEUROCRITICAL CARE ADULT PATIENTS: A PROSPECTIVE COHORT STUDY. Intensive Care Med Exp 2015; 3:A985. [PMID: 27290591 PMCID: PMC4796185 DOI: 10.1186/2197-425x-3-s1-a985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Franco JG, Lisboa PC, da Silva Lima N, Peixoto-Silva N, Maia LA, Oliveira E, Passos MCF, de Moura EG. Resveratrol prevents hyperleptinemia and central leptin resistance in adult rats programmed by early weaning. Horm Metab Res 2014; 46:728-35. [PMID: 24956416 DOI: 10.1055/s-0034-1375688] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
We have previously shown that early weaning in rats increases the risk of obesity and insulin resistance at adulthood, and leptin resistance can be a prime factor leading to these changes. Resveratrol is reported to decrease oxidative stress, insulin resistance, and cardiovascular risk. However, there is no report about its effect on leptin resistance. Thus, in this study we have evaluated resveratrol-preventing effect on the development of visceral obesity, insulin, and leptin resistance in rats programmed by early weaning. To induce early weaning, lactating dams were separated into 2 groups: early weaning (EW)--dams were wrapped with a bandage to interrupt lactation in the last 3 days of lactation and control (C)--dams whose pups had free access to milk during throughout lactation period (21 days). At 150 days-old, EW offspring were subdivided into 2 groups: EW+res--treated with resveratrol solution (30 mg/kg BW/day) or EW--receiving equal volume of vehicle solution, both given by gavage during 30 days. Control group received vehicle solution. Resveratrol prevented the higher body weight, hyperphagia, visceral obesity, hyperleptinemia, hyperglycemia, insulin resistance, and hypoadiponectinemia at adulthood in animals that were early weaned. Leptin resistance, associated with lower JAK2 and pSTAT3 and higher NPY in hypothalamus of EW rats were also normalized by resveratrol. The present results suggest that resveratrol is useful as therapeutic tool in treating obesity, mainly because it prevents the development of central leptin resistance.
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Fiarresga A, Lobato Da Silva C, Cavaco-Goncalves S, Selas M, Simoes I, Oliveira E, Carrapico B, Cardim N, Sampaio Cabral J, Cruz Ferreira R. P358Safety of intracoronary delivery of mesenchymal/stromal stem cells: insights from coronary microcirculation invasive assessment:. Cardiovasc Res 2014. [DOI: 10.1093/cvr/cvu091.42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Araújo J, Oliveira E, Kouvonen P, Corthals G, Lodeiro C, Santos H, Capelo J. A journey through PROTEOSONICS. Talanta 2014; 121:71-80. [DOI: 10.1016/j.talanta.2013.12.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 12/16/2013] [Accepted: 12/24/2013] [Indexed: 10/25/2022]
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