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6篇 您的检索式:作者名="Caroline Pinto"
    题名 作者 年代 出处 被引量
1Pollen grain via- bility of coconut accessions at low temperatures显示文摘Caroline de Arafljo Machado Catrine Regina Feitosa Mou- ra Eurico Eduardo Pinto de Lemos 2014Acta Scientiarum Agronomy2014,36,2:1
2Dynamic and controlled rate thermal analysis of attapulgite显示文摘Veronika Vagvolgyi Lisa M Daniel Caroline Pinto 2008Journal of Thermal Analysis and Calorimetry2008,92,2:1
3Co-nanoencapsulated meloxicam and curcumin improves cognitive impairment induced by amyloid-beta through modulation of cyclooxygenase-2 in mice显示文摘Alzheimer’s disease is a progressive brain disorder and complex mechanisms are involved in the physiopathology of Alzheimer’s disease.However,there is data suggesting that inflammation plays a role in its development and progression.Indeed,some non-steroidal antiinflammatory drugs,such as meloxicam,which act by inhibiting cyclooxygenase-2 have been used as neuroprotective agents in different neurodegenerative disease models.The purpose of this study was to investigate the effects of co-nanoencapsulated curcumin and meloxicam in lipid core nanocapsules(LCN)on cognitive impairment induced by amyloid-beta peptide injection in mice.LCN were prepared by the nanoprecipitation method.Male Swiss mice received a single intracerebroventricular injection of amyloid-beta peptide aggregates(fragment 25–35,3 nmol/3μL)or vehicle and were subsequently treated with curcumin-loaded LCN(10 mg/kg)or meloxicam-loaded LCN(5 mg/kg)or meloxicam+curcumin-co-loaded LCN(5 and 10 mg/kg,respectively).Treatments were given on alternate days for 12 days(i.e.,six doses,once every 48 hours,by intragastric gavage).Our data showed that amyloid-beta peptide infusion caused long-term memory deficits in the inhibitory avoidance and object recognition tests in mice.In the inhibitory avoidance test,both meloxicam and curcumin formulations(oil or co-loaded LCN)improved amyloid-beta-induced memory impairment in mice.However,only meloxicam and curcumin-co-loaded LCN attenuated non-aversive memory impairment in the object recognition test.Moreover,the beneficial effects of meloxicam and curcuminco-loaded LCN could be explained by the anti-inflammatory properties of these drugs through cortical cyclooxygenase-2 downregulation.Our study suggests that the neuroprotective potential of meloxicam and curcumin co-nanoencapsulation is associated with cortical cyclooxygenase-2 modulation.This study was approved by the Committee on Care and Use of Experimental Animal Resources,the Federal University of Pampa,Brazil(approval No.02-2015)on April 16,2015.Maria Eduarda Ziani Gutierrez Anne Suély Pinto Savall Edina da Luz Abreu Kelly Ayumi Nakama Renata Bem Dos Santos Marina Costa Monteiro Guedes Daiana SilvaÁvila Cristiane Luchese Sandra Elisa Haas Caroline Brandão Quines Simone Pinton 2021Neural Regeneration Research2021,16,4:1
4Dynamic and controlled rate thermal analysis of attapulgite显示文摘Veronika Vágv?lgyi Lisa M. Daniel Caroline Pinto J. Kristóf R. L. Frost Erzsébet Horváth 2008Journal of Thermal Analysis and Calorimetry2008,,2:1
5Effect of Acai Powder and Polydextrose on Bread Quality Using Surface Response显示文摘Rafael Audino Zambelli Antonio Weskley Soares Luan Icaro Freitas Pinto Cicera Alyne Lemos Melo Luciana Gama de Mendonca Ana Caroline da Silva Glauber Batista Moreira Santos Marina Lisboa Silva Maryana Monteiro Farias 2017Journal of Food Science and Engineering2017,7,8:0
6Presence of c.3956del C mutation in familial adenomatous polyposis patients from Brazil显示文摘AIM: To characterize APC gene mutations and correlate them with patient phenotypes in individuals diagnosed with familial adenomatous polyposis(FAP) in northern Brazil. METHODS: A total of 15 individuals diagnosed with FAP from 5 different families from the north of Brazil were analyzed in this study. In addition to patients with histopathological diagnosis of FAP,family members who had not developed the disease were also tested in order to identify mutations and for possible genetic counseling. All analyzed patients or their guardians signed a consent form approved by the Research Ethics Committee of the Jo?o de Barros Barreto University Hospital(Belem,Brazil). DNA extracted from the peripheral blood of a member of each of the affected families was subjected to direct sequencing. The proband of each family was sequenced to identify germline mutations using the Ion Torrent platform. To validate the detected mutations,Sanger sequencing was also performed. The samples from all patients were also tested for the identification of mutations by real-time quantitative polymerase chain reaction using the amplification refractory mutation system. RESULTS: Through interviews with relatives and a search of medical records,it was possible to construct genograms for three of the five families included in the study. All 15 patients from the five families with FAP exhibited mutations in the APC gene,and all mutations were detected in exon 15 of the APC gene. In addition to the patients with a histological diagnosis of FAP,family members without disease symptoms showed the mutation in the APC gene. In the present study,we detected two of the three most frequent germline mutations in the literature: the mutation at codon 1309 and the mutation at codon 1061. The presence of c.3956 del C mutation was found in all families from this study,and suggests that this mutation was introduced in the population of the State of Pará through ancestor immigration(i.e.,a de novo mutation that arose in one member belonging to this state from Brazil). CONCLUSION: Regardless of its origin,the c.3956 del C mutation is a strong candidate biomarker of this hereditary cancer syndrome in families of northern Brazil.Caroline Aquino Moreira-Nunes Diego di Felipe ávila Alcantara Sérgio Figueiredo Lima-Júnior Sandro Roberto de Araújo Cavalléro Juan Antonio Rey Giovanny Reboucas Pinto Paulo Pimentel de Assumpcao Rommel Rodriguez Burbano 2015World Journal of Gastroenterology2015,21,31:0
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