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| 1 | Research advances on the multiple uses of Moringa oleifera: a sustainable alternative for socially neglected population显示文摘Moringa oleifera Lam(Moringaceae) is a plant with high nutritional and medicinal value. Native to India, it is now widely distributed throughout tropical and subtropical regions of the world. Its different parts are sources of proteins, vitamins and minerals and present different pharmacological and biotechnological potential. Moreover, M. oleifera seeds are widely used in water and effluent treatment, for their coagulation, flocculation and sedimentation properties, their ability of improving water quality, by reducing organic matter and microbial load, with special applicability in intensive animal production systems, such as aquaculture. In addition, due to its high nutritional value and several medicinal properties, this tree may act as a nutritional and medical alternative for socially neglected populations. In this context, this review gathers information on M. oleifera, emphasizing its chemical constituents, nutritional, pharmacological and antimicrobial properties, applications in the treatment of water effluents, and ecological and social aspects. | Raimunda Samia Nogueira Brilhante Jamille Alencar Sales Vandbergue Santos Pereira Débora de Souza Collares Maia Castelo-Branco Rossana de Aguiar Cordeiro Célia Maria de Souza Sampaio Manoel de Araújo Neto Paiva Joao Bosco Feitosa dos Santos JoséJúlio CostaSidrim Marcos Fábio Gadelha Rocha | 2017 | Asian Pacific Journal of Tropical Medicine2017，10，7： | 10 |
| 2 | Biliary tract schwannoma:A rare cause of obstructive jaundice in a young patient显示文摘Schwannoma is a tumor derived from Schwann cells which usually arises in the upper extremities, trunk, head and neck, retroperitoneum, mediastinum, pelvis, and peritoneum. However, it can arise in the gastro-intestinal tract, including biliary tract. We present a 24-year-old male patient with obstructive jaundice, whose investigation with computed tomography abdomen showed focal wall thickening in the common hepatic duct, difficult to differentiate with hilar adenocarcinoma. He was diagnosed intraoperatively schwannoma of common bile duct and treated with local resection. The patient recovered well without signs of recurrence of the lesion after 12 mo. We also reviewed the common bile duct schwannoma related in the literature and evaluated the difficulty in pre and intraoperative differential diagnosis with adenocarcinoma hilar. Resection is the treatment of choice for such cases and the tumordid not recur in any of the resected cases. | Gilton Marques Fonseca André Luis Montagnini Manoel de Souza Rocha Rosely Antunes Patzina Mário Vinícius Angelete Alvarez Bernardes Ivan Cecconello José Jukemura | 2012 | World Journal of Gastroenterology2012，18，37： | 10 |
| 3 | Vibrio spp.from Macrobrachium amazonicum prawn farming are inhibited by Moringa oleifera extracts显示文摘Objective:To investigate the in vitro antimicrobial potential of extracts of stem,leaves,flowers,pods and seeds of Moringu okifera(M.okifera) against Vibrio spp.from hatchery water and the prawn Mmrobrachium amazonicum.Methods:The ethanol extracts of stem,leaves,pods and seeds and chloroform extract of flowers of M.oleifera were tested against Vibrio cholerue(V.cholerae) serogroups non-O1/non-O139(n=4).Vibrio vulnificus(n=l) and Vibrio mimicus(n=1).Escherichia coli(E.coli)(ATCC(?) 25922) was used as quality control.Vibrio species were obtained from Macmbrachium amazonicum prawns and from hatchery water from prawn farming.The Minimum Inhibitory Concentration(MIC) was determined by broth microdilution method.Results:The best result was obtained with the ethanol extract of pods,which inhibited three strains of the V.choleme,Vibrio vulnificus,Vibrio minimis and E.coli(MIC range 0.312-5.000 mg/mL).The chloroform extract of flowers was effective against all V.chokrae strains and E.coli(MIC range 0.625-1.250 mg/mL).However,the ethanol extracts of stem and seeds showed low effectiveness in inhibiting the bacterial growth.Conclusions:The extracts of pods,flowers and leaves of M.oleifera have potential for the control of Vibrio spp.Further studies are necessary to isolate the bioaetive compounds responsible for this antimicrobial activity. | Raimunda Samia Nogueira Brilhante Jamille Alencar Sales Celia Maria de Souza Sampaio Francisco Geraldo Barbosa Manoel de Araujo Neto Paiva Glaucia Morgana de Melo Guedes Lucas Pereira de Alencar Yago Brito de Ponte Tereza de Jesus Pinheiro Gomes Bandeira Jose Luciano Bezerra Moreira Debora de Souza Collares Maia Castelo-Branco Waldemiro de Aquino Pereira-Neto Rossana de Aguiar Cordeiro Jose Julio Costa Sidrim Marcos Fabio Gadelha Rocha | 2015 | Asian Pacific Journal of Tropical Medicine2015，8，11： | 1 |
| 4 | Inter- and intraobserver agreement in computed tomography enterography in inflammatory bowel disease显示文摘AIM To evaluate intra- and interobserver agreement in imaging features in inflammatory bowel disease and comparison with fecal calprotectin(FC) levels.METHODS Our institutional computed tomography enterography(CTE) database was retrospectively queried to identify patients who underwent CTE from January 2014 to June 2015. Patient inclusion criteria were confirmed inflammatory bowel disease(IBD) and FC collected < 4 mo after CTE without any change in clinical treatment or surgical treatment during this interval. The exclusion criterion was poor image quality. Two blinded abdominal radiologists, with 12 and 3 years of experience analyzed the CTE regarding localization(small bowel, colonic, both, or no disease detected);type of IBD(inflammatory, stenosing, fistulizing, > 1 pattern, or normal); and signs of active disease(present or absent). In 42 of 44 patients evaluated, routine CTE reports were made by one of the readers who reevaluated the CTEs ≥ 6 mo later, to determine the intraobserver agreement. FC was considered a sign of disease activity when it was higher than 250 μg/g.RESULTS Forty-four patients with IBD(38 with Crohn's disease and 6 with ulcerative colitis) were included. There was a moderate interobserver agreement regarding localization of IBD(k = 0.540), type of disease(k = 0.410) and the presence of active signs in CTE(k = 0.419). There was almost perfect intraobserver agreement regarding localization, type and signs of active disease in IBD. The k values were 0.902, 0.937 and 0.830, respectively. After a consensus between both radiologists regarding inflammatory activity in CTE, we found that 24(85.7%) of 28 patients who were classified with active disease had elevated FC, and six(37.5%) of 16 patients without inflammatory activity in CTE had elevated FC(P = 0.003). The correlation between elevated FC and the presence of active disease in CTE was significant(k = 0.495, P = 0.001).CONCLUSION We found almost perfect intraobserver and moderate interobserver agreement in the signs of active disease in CTE with concurrence of high FC levels. | Natally Horvat Camila Carlos Tavares Adriana Ribas Andrade Julia Campos Sim?es Cabral Hilton Muniz Le?o Filho Angela Hissae Motoyama Caiado Serli Kiyomi Nakao Ueda André Zonetti de Arruda Leite Aytan Miranda Sipahi Manoel de Souza Rocha | 2016 | World Journal of Gastroenterology2016，22，45： | 1 |
| 5 | Enterobacteria and Vibrio from Macrobrachium amazonicum prawn farming in Fortaleza,Ceará,Brazil显示文摘Objective:To investigate the isolation of enterobacteria associated with Macrobrachium amazonicum(M.amazonicum) farming and evaluate the in vitro antimicrobial susceptibility of Vibrio strains.Methods:Strains were isolated from female M.amazonicum prawns and environmental and hatchery water.Biochemical assays were used to identify bacterial genera and those belonging to the genus Vibrio were submitted to further analyses for species identification,through Vitek 2 automated system and scrotyping.Susceptibility test was performed according to Clinical Laboratory Standards Institute.Results:The following genera of enlerobacteria were recovered:Enterobacter(n=11),Citrobacter(n=10),Proteus(n=2),Serratia(n=2),Kluyvera(n=2),Providencia(n=2),Cedecea(n=1),Escherichia(n=1).Edwardsiella(n=1) and BulliauxeUa(n=1).As for Vibrio,three species were identified:Vibrio cholerae non-O1/non-O139(n=4).Vibrio vulnificus(V.vulnificus)(n=1) and Vibrio mimicus(n=1).Vibrio spp.showed minimum inhibitory concentrations values within the susceptibility range established by Clinical Laboratory Standards Institute for almost all antibiotics,except for V.vulnificus,which presented intermediate profile to ampicillin.Conclusions:Enterobacteria do not seem to be the most important pathogens associated with M.amazonicum farming,whereas the recovery of Vibrio spp.from larviculture,with emphasis on Vibrio cholerae and V.vulnificus,deserves special attention due to their role as potentially zoonotic aquaculture-associated pathogens.Furthermore,the intermediate susceptibility of V.vulnificus to ampicillin reflects the importance of monitoring drug use in prawn farming. | Débora de Souza Collares Maia Castelo-Branco Jamille Alencar Sales Raimunda Samia Nogueira Brilhante Glaucia Morgana de Melo Guedes Yago Brito de Ponte Celia Maria de Souza Sampaio Tereza de Jesus Pinheiro Gomes Bandeira José Luciano Bezerra Moreira Lucas Pereira de Alencar Manoel de Araújo Neto Paiva Rossana de Aguiar Cordeiro André Jalles Monteiro Waldemiro de Aquino Pereira-Neto José Júlio Costa Sidrim Marcos Fábio Gadelha Rocha | 2016 | Asian Pacific Journal of Tropical Medicine2016，9，1： | 0 |
| 6 | LC–MS characterization, anti-kinetoplastide and cytotoxic activities of natural products from Eugenia jambolana Lam. and Eugenia uniflora显示文摘Objective: To evaluate the trypanocidal, leishmanicidal and cytotoxic activity of Eugenia jambolana(E. jambolana) and Eugenia uniflora(E. uniflora) extracts and fractions.Methods: The products were characterized by LC–MS. Antiparasitic assays were performed and cytotoxicity was evaluated in fibroblastos. In vitro assays were performed using spectrophotometric evaluation. All assays were performed in thrice.Results: The results showed that the extracts and the tannic fraction from E. jambolana inhibited 100% of the epimastigote lines. The ethanolic extract was the most efficient in all concentrations tested against the three parasite strains. In the cytotoxicity assay the flavonoid fraction showed low toxicity. All E. uniflora samples showed cytotoxicity at the highest concentration tested, but the extract showed no toxic effect on the fibroblasts at the lowest concentration. The flavonoid and tannic fractions were more efficient against Leishmania braziliensis promastigotes compared to the extract. However, the extracts and the tannic fraction were more effective against Leishmania infantum strains. The effect on epimastigote cells was observed at all concentrations tested, with all E. uniflora samples. However, the samples were more effective at the highest concentration, where there was inhibition in 100% of the Trypanosoma cruzi strains.Conclusions: The species E. jambolana and E. uniflora presented antiparasitic activity against all tested parasite strains, indicating that these species can serve as an alternative therapy as they were efficient in the tests performed. The E. uniflora extract and the E. jambolana flavonoid fraction presented a low cytotoxicity, opening the floor for new biological studies. | Celestina Elba Sobral de Souza Ana Raquel Pereira da Silva Janaina Esmeraldo Rocha Maria Celeste Vega Gomez Míriam Rolóm Cathia Coronel José Galberto Martins da Costa Manoel L.C.Netto Larissa A.Rolim Henrique Douglas Melo Coutinho | 2017 | Asian Pacific Journal of Tropical Biomedicine2017，7，9： | 0 |
| 7 | Clinical and environmental isolates of Burkholderia pseudomallei from Brazil: Genotyping and detection of virulence gene显示文摘Objective: To evaluate the genetic diversity of clinical and environmental isolates of Burkholderia pseudomallei(B.pseudomallei) recovered in Ceara, Brazil, and screen these isolates for the presence of type three secretion system virulence gene.Methods: Nineteen B.pseudomallei isolates(9 from clinical cases and 10 from soils)were analyzed.Random amplified polymorphic DNA was performed with primers OPQ-2, OPQ-4 and OPQ-16 to evaluate the genetic diversity, and type three secretion system gene was detected through polymerase chain reaction.Results: Random amplified polymorphic DNA showed a genetic relatedness of approximately 50% among the tested B.pseudomallei isolates, which were grouped into two clades, of which the biggest ones comprised 18/19 isolates for primer OPQ-2, and 17/19 isolates for primer OPQ-16.Primer OPQ-4 grouped the isolates into three clades comprising 1/19, 3/19 and 15/19 isolates.Additionally, type three secretion system gene was detected in all tested isolates.Conclusions: This is an effort to type B.pseudomallei strains from Ceara, which is important for better understanding this pathogen, contributing for the epidemiological surveillance of melioidosis in this endemic region. | Tereza de Jesus Pinheiro Gomes Bandeira Debora de Souza Collares Maia Castelo-Branco Marcos Fabio Gadelha Rocha Rossana de Aguiar Cordeiro Crister Jose Ocadaque Manoel de Araújo Neto Paiva Raimunda Samia Nogueira Brilhante Jose Júlio Costa Sidrim | 2017 | Asian Pacific Journal of Tropical Medicine2017，10，10： | 0 |
| 8 | Prevalence of sarcopenia using different methods in patients with non-alcoholic fatty liver disease显示文摘BACKGROUND Sarcopenia is a clinical condition associated with several liver diseases and it includes non-alcoholic fatty liver disease(NAFLD)in its broad spectrum as steatosis,steatohepatitis and fibrosis.However,the criteria to define sarcopenia are diverse,and even those established in consensus have been discussed regarding their performance in making an accurate diagnosis.AIM To evaluate the prevalence of sarcopenia,using different methods,in patients with NAFLD,and its association with clinical-anthropometric parameters.METHODS This was an observational study of outpatients with NAFLD.Sarcopenia was defined by the European Working Group Consensus on Sarcopenia in Older People of 2010(EWGSOP1)and 2018(EWGSOP2).The skeletal muscle index was used to estimate muscle mass,handgrip strength was assessed using the dynamometer and physical performance by walking a distance of four meters at usual walking speed.The non-invasive fibrosis scores,fibrosis-4(FIB-4)index and Aspartate aminotransferase to platelet ratio index(APRI),were used to assess the absence and presence of fibrosis.RESULTS Fifty-seven individuals with NAFLD were evaluated,the mean age(SD)was 52.7(11.3)years and 75.4%were female.Fibrosis assessed by FIB-4 and APRI was observed in 3.7%and 16.6%of patients with NAFLD,respectively.The diagnosis of sarcopenia was identified only by EWGSOP1 in 3.5%of NAFLD patients,and the prevalence of probable/pre-sarcopenia was higher using the EWGSOP2 consensus at 26.3%,when compared to 1.8%with EWGSOP1.Sarcopenia defined by EWGSOP1,was associated with grade I steatosis,but without overweight(P<0.05).An association between sarcopenia and fibrosis was not observed(P>0.05).EWGSOP2 showed a greater number of patients with probable sarcopenia,and who were overweight(12(80.0%)),with a higher degree of steatosis[11(73.3%)and presence of fibrosis(1(6.7%),FIB-4 and 3(20.0%),APRI]compared to EWGSOP1[1(100%),0(0.0%),0(0.0%),FIB-4 and 0(0.0%),APRI,respectively].CONCLUSION The present study showed that sarcopenia in NAFLD was not predominant in patients without fibrosis,by both diagnostic methods.In addition,the prevalence of probable sarcopenia also depends on the method applied. | Naiade Silveira Almeida Raquel Rocha Claudineia Almeida de Souza Ana Carolina Sirelli da Cruz Bruna dos Reis Ribeiro Luiza Valois Vieira Carla Daltro Rafael Silva Manoel Sarno Helma Pinchemel Cotrim | 2022 | World Journal of Hepatology2022，14，8： | 0 |
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