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1.
Braz. j. biol ; 84: e255916, 2024. tab, graf, mapas
Article in English | LILACS, VETINDEX | ID: biblio-1364509

ABSTRACT

This study aims at reporting the indigenous knowledge of the medicinal flora from the inhabitants of surroundings of the World's largest artificial planted forest "Changa Manga", Pakistan. Data were collected by direct interviews and group meetings from 81 inhabitants including 32 local healers having information regarding the use of indigenous medicinal plants over a period of one year. Different statistical tools were applied to analyze the data including Frequency citation (FC), Relative frequency citation (RFC), Use Value, Factor of informants consensus and fidelity level. This study reported 73 plant species belonging to 37 plant families and 46 genera. The majority of plant species belong to compositae family. The most commonly used medicinal plants were P. hysterophorus L., P. dactylifera L., S. indicum L, P. harmala L., P. emblica L., and A. indica A.Juss. The greatest number of species was used to cure gastrointestinal disorders. The highest fidelity level (68.18%) was of E. helioscopia to cure gastrointestinal disorders. Maximum fresh uses (17) were reported by C. dactylon (L.) Pars. While the highest number of species reporting fresh uses in similar number was 13. In this study, five novel plants are being reported for the first time in Pakistan for their ethnomedicinal worth. Our data reflect unique usage of the medicinal plants in the study area. The statistical tools used in the study proved useful in pointing the most important and disease category specific plants. High use value plant and the new reported medicinal plants might prove an important source of the isolation of pharmacologically active compounds.


Este estudo tem como objetivo relatar o conhecimento indígena sobre a flora medicinal dos habitantes do entorno da maior floresta artificial plantada do mundo, a Changa Manga, no Paquistão. Os dados foram coletados por meio de entrevistas diretas e reuniões em grupo de 81 habitantes, incluindo 32 curandeiros locais, com informações sobre o uso de plantas medicinais indígenas durante o período de um ano. Diferentes ferramentas estatísticas foram aplicadas para analisar os dados, incluindo citação de frequência (FC), citação de frequência relativa (RFC), valor de uso, fator de consenso dos informantes e nível de fidelidade. Este estudo relatou 73 espécies de plantas pertencentes a 37 famílias de plantas e 46 gêneros. A maioria das espécies de plantas pertence à família Compositae. As plantas medicinais mais utilizadas foram P. hysterophorus L., P. dactylifera L., S. indicum L., P. harmala L., P. emblica L. e A. indica A. Juss. O maior número de espécies foi usado para curar distúrbios gastrointestinais. O maior nível de fidelidade (68,18%) foi de E. helioscopia para cura de distúrbios gastrointestinais. Os usos máximos em fresco (17) foram relatados por C. dactylon (L.) Pars. enquanto o maior número de espécies relatando usos frescos em número semelhante foi de 13. Neste estudo, cinco novas plantas estão sendo relatadas pela primeira vez no Paquistão por seu valor etnomedicinal. Nossos dados refletem o uso exclusivo das plantas medicinais na área de estudo. As ferramentas estatísticas utilizadas no estudo mostraram-se úteis para apontar as plantas mais importantes e específicas da categoria de doença. Plantas de alto valor de uso e as novas plantas medicinais relatadas podem ser uma importante fonte de isolamento de compostos farmacologicamente ativos.


Subject(s)
Humans , Plants, Medicinal , Forests , Gastrointestinal Diseases , Indigenous Peoples , Medicine, Traditional , Pakistan
2.
Rev. cir. (Impr.) ; 75(4)ago. 2023.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1515238

ABSTRACT

La gastrectomía en manga es el procedimiento bariátrico más frecuentemente efectuado en la actualidad. La complicación alejada más frecuente es el aumento de la tasa de enfermedad por reflujo gastro-esofágico. Se han descrito las razones anatómicas y fisiopatológicas de su origen. En este artículo se describen los puntos claves de la técnica quirúrgica de la manga gástrica para su prevención como también otros procedimientos que han sugerido tanto para su prevención como tratamiento.


Sleeve gastrectomy is the most frequently performed bariatric procedure today. The most common distant complication is the increased rate of gastroesophageal reflux disease. The anatomical and pathophysiological reasons for its origin have been described. This article describes the key points of the gastric sleeve surgical technique for its prevention as well as other procedures that have been suggested both for its prevention and treatment.

3.
Rev. otorrinolaringol. cir. cabeza cuello ; 83(2): 176-180, jun. 2023. ilus
Article in Spanish | LILACS | ID: biblio-1515477

ABSTRACT

La manga traqueal cartilaginosa es una malformación de la vía aérea donde no se distinguen anillos traqueales. Un segmento continuo de cartílago se extiende desde el cricoides, pudiendo llegar hasta los bronquios principales. Está asociada a síndromes de craneosinostosis con la mutación FGFR2, además de muertes prematuras por oclusión de la tráquea con tapones mucosos. Se presenta el curso clínico de pacientes portadores de manga traqueal cartilaginosa en el contexto de una malformación craneofacial. Caso 1. Masculino, al nacer hipoplasia del tercio medio facial. Polisomnografía: índice de apnea/hipopnea de 37,7/hr. Laringotraqueobroncoscopía (LTBC): tráquea sin anillos cartilaginosos desde cricoides hasta bronquios fuentes. Se indica traqueostomía. Caso 2. Masculino, al nacer cráneo en trébol. Poligrafía: Síndrome de apnea/hipopnea obstructiva del sueño (SAHOS) leve. Revisión vía aérea: desde subglotis hasta bronquios principales se extiende tráquea en manga. Se indica traqueostomía. En el contexto de una craneosinostosis en niños, especialmente con mutación FGFR2, creemos necesario realizar una LTBC en búsqueda de manga traqueal, ya que si es diagnosticada se debe recomendar traqueostomía, mejorando su expectativa de vida. Si la indicación de traqueostomía fuese por SAHOS, es obligatoria una LTBC preoperatoria, para evitar el no tener referencias anatómicas en el proceso.


A tracheal cartilaginous sleeve is a malformation of the airway in which the tracheal rings are indistinguishable. A continuous segment of cartilage extends from the cricoid, and it may reach all the way to the main bronchi. It is associated with various craniosynostosis syndromes with the FGFR2 mutation, in addition to premature deaths due to occlusions caused by mucus plugs in the trachea. Here we present the clinical course of patients who suffer from Tracheal Cartilaginous Sleeve in the context of a craniofacial malformation. First case. Male, presenting at birth a midfacial hypoplasia. Polysomnography: presents a 37,7/h index of apnea/hypopnea. Laryngotracheobronchoscopy (LTB): trachea is without cartilaginous rings from the cricoid to the main bronchi. A tracheostomy is indicated. Second case. Male, cloverleaf skull at birth. Polysomnography: Obstructive Sleep Apnea-Hypopnea Syndrome (OSAHS) non-severe degree. Revision of the airway: the trachea in sleeve extends from the subglottis to the main bronchi. A tracheostomy is indicated. In the context of craniosynostosis in children, especially with FGFR2 mutation, we believe it is necessary to do an LTB in the search of a tracheal sleeve, since if it is diagnosed a tracheostomy must be indicated, to better the life expectancy of the patient. If the tracheostomy indication comes from an OSAHS, a preoperatory LTB is obligatory to avoid not having anatomical references during the procedure.


Subject(s)
Humans , Male , Infant, Newborn , Trachea/abnormalities , Cartilage/abnormalities , Trachea/surgery , Trachea/pathology , Tracheotomy/methods , Cartilage/pathology
4.
Ginecol. obstet. Méx ; 91(1): 11-20, ene. 2023. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1430446

ABSTRACT

Resumen OBJETIVO: Estimar la cantidad de pacientes con irregularidades menstruales que se embarazaron luego de una cirugía bariátrica (manga gástrica) y describir los desenlaces de los embarazos. MATERIALES Y MÉTODOS: Estudio retrospectivo de serie de casos de pacientes obesas y con irregularidades menstruales intervenidas mediante cirugía bariátrica (manga gástrica). Se operaron entre el 1 de junio de 2014 y el 31 de diciembre de 2019 en el Centro Médico Imbanaco Cali, Colombia. RESULTADOS: De 1418 cirugías bariátricas, tipo manga gástrica, 117 pacientes cumplieron con los criterios de inclusión, 80 de ellas se localizaron telefónicamente y aceptaron incluirse al estudio. Luego de la manga gástrica, el 86.25% (n = 69) de las pacientes logró la regularización de sus ciclos menstruales. Además, el 31% (n = 25) consiguió el embarazo, 80% (n = 20) de ellas tenían la intención de buscar el embarazo. Los desenlaces de esos embarazos fueron favorables, con partos a término, con adecuado peso y talla al nacer. CONCLUSIONES: Después de la cirugía bariátrica, tipo manga gástrica, en mujeres con irregularidades menstruales, 25 de las 80 pacientes se embarazaron y los desenlaces obstétricos fueron satisfactorios. Sin duda, hacen falta más estudios prospectivos para poder afirmar, con una mejor representación estadística, las repercusiones de la disminución del peso corporal en la tasa de fertilidad.


Abstract OBJECTIVE: To estimate the number of patients with menstrual irregularities who became pregnant after bariatric surgery (gastric sleeve) and to describe the pregnancy outcomes. MATERIALS AND METHODS: Retrospective study of a series of cases of obese patients with menstrual irregularities who underwent bariatric surgery (gastric sleeve). They were operated between June 1, 2014 and December 31, 2019 at the Imbanaco Cali Medical Center, Colombia. RESULTS: Of 1418 bariatric surgeries, gastric sleeve type, 117 patients met the inclusion criteria, 80 of them were located by telephone and agreed to be included in the study. After gastric sleeve, 86.25% (n = 69) of the patients achieved regularization of their menstrual cycles. In addition, 31% (n = 25) achieved pregnancy, 80% (n = 20) of them intended to seek pregnancy. The outcomes of these pregnancies were favorable, with full-term deliveries, with adequate weight and height at birth. CONCLUSIONS: After bariatric surgery, gastric sleeve type, in women with menstrual irregularities, 25 of the 80 patients became pregnant and the obstetric outcomes were satisfactory. Undoubtedly, more prospective studies are needed to be able to affirm, with a better statistical representation, the repercussions of the decrease in body weight on the fertility rate.

5.
Article in Spanish | LILACS, UY-BNMED, BNUY | ID: biblio-1403137

ABSTRACT

La hemorragia digestiva determinada por una fístula entre manga gástrica y seudoaneurisma de arteria esplénica o polo superior de bazo es infrecuente. Se presenta un caso clínico de una paciente de 52 años con antecedentes de cirugía de manga gástrica y fuga anastomótica. Ingresó por hemorragia digestiva alta grave. Se operó de emergencia y realizó punto hemostático sobre cara posterior de manga gástrica. Se reintervino por resangrado realizándose la gastrectomía y esplenopancreatectomía distal por solución de continuidad de arteria esplénica. Dada la inestabilidad hemodinámica se efectuó un esofagostoma y yeyunostomía, reconstruyéndose a los 8 meses con buena evolución.


Gastrointestinal bleeding caused by a fistula between the gastric sleeve and a pseudoaneurysm of the splenic artery or upper pole of the spleen is uncommon. A clinical case of a 52-year-old patient with a history of gastric sleeve surgery and anastomotic leak is presented. She was admitted for severe upper gastrointestinal bleeding. She underwent emergency surgery and performed a hemostatic stitch on the posterior face of the gastric sleeve. She underwent reoperation due to rebleeding, performing gastrectomy and distal splenopancreatectomy due to discontinuation of the splenic artery. Given the hemodynamic instability, an esophagostomy and jejunostomy were performed, reconstructing at 8 months with good evolution.


O sangramento gastrointestinal causado por uma fístula entre a manga gástrica e um pseudoaneurisma da artéria esplênica ou pólo superior do baço é incomum. Apresenta-se o caso clínico de um paciente de 52 anos com história de cirurgia de manga gástrica e fístula anastomótica. Ele foi internado por hemorragia digestiva alta grave. Uma operação de emergência foi realizada e um ponto hemostático foi realizado na face posterior da manga gástrica. Foi reoperado por ressangramento, realizando gastrectomia e esplenopancreatectomia distal por descontinuação da artéria esplênica. Dada a instabilidade hemodinâmica, foi realizada esofagostomia e jejunostomia, reconstruindo aos 8 meses com boa evolução.


Subject(s)
Humans , Female , Middle Aged , Splenic Artery/pathology , Gastric Fistula/complications , Bariatric Surgery/adverse effects , Gastrectomy , Gastrointestinal Hemorrhage/surgery , Postoperative Complications , Catastrophic Illness , Emergencies , Gastrointestinal Hemorrhage/etiology
6.
Rev. sanid. mil ; 76(1): e01, ene.-mar. 2022. tab, graf
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1432120

ABSTRACT

Resumen México es el primer lugar a nivel mundial en obesidad; la Diabetes tipo 2 se encuentra asociada hasta en 90%. Este estudio observacional ambispectivo del 2009 al 2015, compara las tasas de remisión de diabetes tipo 2 en pacientes con IMC >35 kg/m2 operados de Bypass Gástrico Laparoscópico (BPGL) vs Gastrectomía Vertical en Manga Laparoscópica (GVML) monitorizando la normalización de los niveles de glucosa plasmática, disminución del porecentaje de HbA1C y cese en el uso de antidiabéticos por lo menos un año, siendo ese su objtetivo. Se analizaron los expedientes clínicos de los pacientes operados de BPGL y GVML con obesidad mórbida y diabetes tipo 2 en el periodo de enero del 2009 a junio del 2015, registrando en una base de datos las variables medibles de cada paciente. Se utilizó una tabla de ANOVA y la prueba t de Student mediante programa de análisis de datos SPSS®. Posterior a la cirugía se registraron cifras de glucosa en ayuno <100 mg/dl desde los primeros tres meses en la mayoría de los pacientes. Después de 12 meses de seguimiento los niveles de glucosa descendieron de 152.16 ± 65.3 mg/dl a 88.16 ± 14.05 mg/dl (p< 0.001), el porcentaje de HbA1C bajó de 7.4 ± 1.4 a 5.3 ± 0.8 (p <0.001), cuatro pacientes continuaron con algún tipo de medicamento, dos con insulina y dos con hipoglucemiantes orales. Existió una remisión de la diabetes tipo 2 en 20 pacientes (80%). En los pacientes con obesidad mórbida y diabetes tipo 2 tratados en el Hospital Central Militar, la GVML y el BPGL han demostrado seguridad y efectividad en la remisión de diabetes tipo 2 a mediano plazo. Sin diferencia significativa entre ambos.

7.
Rev. cir. (Impr.) ; 74(1): 41-47, feb. 2022. tab
Article in Spanish | LILACS | ID: biblio-1388917

ABSTRACT

Resumen Introducción: Las consultas en el servicio de urgencia (CU) y el reingreso (RI) hospitalario después de una cirugía bariátrica (CB) son importantes indicadores de calidad y seguridad. Sin embargo, existe escasa información de estos indicadores en nuestro medio nacional. En este trabajo analizamos las CU y RI de pacientes sometidos a una CB primaria en un centro universitario de alto volumen, y buscamos variables asociadas a estos indicadores. Materiales y Método: Estudio observacional retrospectivo que incluyó a todos los pacientes sometidos a bypass gástrico (BPG) o gastrectomía en manga (GM) laparoscópica primaria realizados de forma consecutiva en nuestra institución durante el período 2006-2007 y 2012-2013. Utilizando nuestros registros clínicos y base de seguimiento prospectivo, identificamos aquellos pacientes con CU o RI en nuestro hospital durante los primeros 30 días después del alta. Resultados: Se incluyeron 1.146 CB primarias, 53% (n = 613) fueron BPG y 47% (n = 533) GM. Un 8,03% (n = 92) de los pacientes tuvo al menos una CU y un 3,7% (n = 42) un RI. Las variables independientes asociadas tanto a CU como RI fueron el tiempo operatorio e índice de masa corporal (IMC) preoperatorio. No se encontró asociación estadística, en el periodo estudiado, para el tipo de CB realizada con la CU ni con el RI. Conclusión: Existe una baja proporción de pacientes que requieren CU y RI posterior a la CB, lo que demuestra la seguridad de estas intervenciones.


Introduction: Emergency department visits (EDV) and hospital readmission (HR) after bariatric surgery (BS) are important indicators of quality and safety in surgery, however there is little information on their characteristics in our national environment. Aim: In this work we analyze EDV and HR in patients undergoing a primary BS in a high-volume university center, and identify variables that could be associated with these indicators. Materials and Method: A retrospective observational study where we identified all patients undergoing Roux-in-Y gastric bypass (RYGBP) or primary laparoscopic sleeve gastrectomy (SG) performed consecutively at our institution during the period 2006-2007 and 2012-2013. Using our clinical records and prospective follow-up database, we identify those patients with EDV and/or HR in our hospital during the first 30 days after discharge. Results: 1146 primary BS were included, of these 53% (n = 613) were RYGBP and 47% (n = 533) SG. 8,03% (n = 92) of the patients had at least one EDV, of these 3,7% (n = 42) had an HR. The independent variables associated with EDV and HR were the operative time and preoperative body mass index (BMI). No statistical association was found, in the period studied, for the type of BS performed with EDV or HR. Conclusion: There is a low proportion of patients who require EDV and HR after BS, which demonstrates the safety of these interventions.


Subject(s)
Humans , Male , Female , Child , Adult , Gastric Bypass/methods , Bariatric Surgery/statistics & numerical data , Patient Readmission , Postoperative Complications , Multivariate Analysis , Risk Factors , Emergency Service, Hospital/statistics & numerical data , Gastrectomy
8.
Rev. cir. (Impr.) ; 73(6): 699-702, dic. 2021.
Article in Spanish | LILACS | ID: biblio-1388905

ABSTRACT

Resumen Introducción: Nuevas técnicas en cirugía bariátrica han permitido disminuir las complicaciones y la mortalidad quirúrgica. Estas mejoras han hecho posible disminuir la estadía hospitalaria y acelerar el proceso de recuperación permitiendo un potencial protocolo de alta temprana. Objetivos: Describir la experiencia en la utilización de un protocolo diseñado de estadía abreviada, en pacientes posoperados de cirugía bariátrica. Materiales y Método: Estudio analítico, retrospectivo de cohorte. Se consideró una cohorte de pacientes en que se realizó cirugía bariátrica, en Clínica Santa María, por un solo cirujano, entre julio de 2014 y abril de 2019, sometidos a un protocolo diseñado de alta temprana. Fueron registradas la morbilidad, la mortalidad, las readmisiones y reintervenciones en el periodo de tiempo registrado. Resultados: Se incluyeron un total de 775 pacientes, 654 pacientes sometidos a gastrectomía en manga laparoscópica (GEM) y 101 pacientes sometidos a bypass gástrico en Y de Roux (RYGB). Hubo 8 complicaciones, sin mortalidad registrada. La tasa de readmisión/reintervención fue de 4,13%/2,27% para GEM y 4,55%/3,53% para RYGB. Conclusiones: En este grupo de pacientes pudimos demostrar una baja tasa de complicaciones, lo que apoya la idea de que un protocolo de alta temprana en pacientes sometidos a cirugía bariátrica es una alternativa factible y segura.


Introduction: New techniques in bariatric surgery have allowed to reduce complications and surgical mortality. These improvements have made it possible to reduce the hospital stay and accelerate the recovery process, allowing a potential early discharge protocol. Aim: To describe the experience in the use of a protocol designed for an abbreviated stay, in post-operated bariatric surgery patients. Materials and Method: Analytical, retrospective cohort study. A cohort of patients who underwent bariatric surgery, at the Santa María Clinic, by a single surgeon, between July 2014 and April 2019 and submitted to a designed early discharge protocol was considered. Morbidity, mortality, readmissions, and reoperations were recorded in the established period of time. Results: A total of 775 patients were included, 654 patients undergoing laparoscopic sleeve gastrectomy (GEM) and 101 patients undergoing Roux-en-Y gastric bypass (RYGB). There were 8 complications, with no recorded mortality. The readmission/reoperation rate was 4.13%/2.27% for GEM and 4.55%/3.53% for RYGB. Conclusions: In this group of patients we were able to demonstrate a low rate of complications, which supports the idea that an early discharge protocol in patients undergoing bariatric surgery is a feasible and safe alternative.


Subject(s)
Humans , Male , Female , Adult , Laparoscopy/methods , Bariatric Surgery/methods , Postoperative Complications/epidemiology , Gastric Bypass , Retrospective Studies , Informed Consent , Length of Stay
9.
Rev. cir. (Impr.) ; 73(1): 27-32, feb. 2021. tab, graf
Article in Spanish | LILACS | ID: biblio-1388784

ABSTRACT

Resumen Objetivo: La cirugía bariátrica es un procedimiento para disminuir de peso a largo plazo en pacientes con obesidad. El objetivo de este estudio fue evaluar los niveles de ghrelina y la reducción del peso de acuerdo al tipo de cirugía bariátrica, comparando el bypass de una sola anastomosis y la gastrectomía formadora de manga. Materiales y Métodos: Estudio de cohorte que incluyó a 50 pacientes con obesidad, 22 mini-bypass y 28 mangas gástricas. Se evaluó el peso corporal y las concentraciones de ghrelina en la etapa prequirúrgica, en el día 7 y en los meses 1, 3 y 6 después de la cirugía. Resultados: Del total de pacientes, el 86% presentaron > 50% pérdida del exceso de peso (PEPP) a los 6 meses. La concentración de ghrelina disminuyó desde la primera semana en el grupo total de participantes. A los 6 meses, se observó mayor reducción de ghrelina en los pacientes con la manga gástrica (4.636 ± 2.535 vs 1.340 ± 1.001 pg/mL, p < 0,0001). El PEPP en pacientes con mini-bypass fue superior, en comparación con manga gástrica. Conclusiones: La comparación entre las técnicas indicó que, a los 6 meses de evolución posquirúrgica, los pacientes con mini-bypass presentaron mayor reducción de peso corporal y del nivel de ghrelina, en comparación con el grupo de manga gástrica. La concentración de ghrelina es una variable que participa en el control de peso; sin embargo, el tipo de abordaje quirúrgico probablemente tiene mayor relación con la pérdida de peso en estos pacientes.


Introduction: Bariatric surgery is a procedure to reduce weight in the long term in patients with obesity. The objective of this study was to evaluate ghrelin levels and weight reduction according to the type of bariatric surgery, comparing the single anastomosis bypass and the sleeve-forming gastrectomy. Materials and Method: Cohort study that included 50 patients with obesity, 22 Mini-Bypass and 28 gastric sleeve. Body weight and ghrelin concentrations were evaluated in the presurgical stage, on day 7 and in months 1, 3 and 6 after surgery. Results: Of the total of patients, 86% had > 50% excess weight loss (PEPP) at 6 months. The concentration of ghrelin decreased within the first week of the intervention. At 6 months, greater reduction of ghrelin was observed in patients with gastric sleeve (4636 ± 2535 vs 1340 ± 1001 pg/mL, p < 0.0001). The PEPP in patients with Mini-Bypass was superior, compared to gastric sleeve. Conclusion: The comparison between the techniques indicated that, after 6 months of post-surgical evolution, patients with Mini-Bypass had a greater reduction in body weight and ghrelin levels, compared to the gastric sleeve group. Ghrelin concentration is a variable that participates in weight control; however, the type of surgical approach is probably more related to weight loss in these patients.


Subject(s)
Humans , Male , Female , Weight Loss , Bariatric Surgery , Ghrelin , Postoperative Period , Gastric Bypass , Gastroplasty
10.
São Paulo; s.n; s.n; 2021. 78 p. tab, graf, ilus.
Thesis in Portuguese | LILACS | ID: biblio-1379072

ABSTRACT

Surtos de salmonelose e listeriose associados ao consumo de frutas inteiras ou minimamente processadas ocorrem com frequência. O objetivo deste estudo foi investigar a capacidade de adesão e internalização de Salmonella spp. e Listeria monocytogenes em mangas (Mangifera indica) variedade Tommy Atkins, em diferentes condições de contaminação experimental e tratamento hidrotérmico, bem como avaliar a multiplicação dos patógenos internalizados na polpa das frutas durante armazenamento em refrigeração (8oC ) e temperatura ambiente (25oC). O estudo foi conduzido com as cepas S. Enteritidis ATCC 13076, S. Thyphimurium ATCC 14028, L. monocytogenes ATCC 7644 e L. monocytogenes Scott A. Inicialmente as cepas foram avaliadas segundo o índice de hidrofobicidade e capacidade de formação de biofilme em poliestireno. A adesão à superfície da manga foi avaliada por técnicas microbiológicas e também pela técnica de microscopia eletrônica de varredura. A internalização foi avaliada a partir de inoculação na cicatriz do pedúnculo (6 log UFC/mL) e após tratamento hidrotérmico e imersão em solução contaminada (6 log UFC/mL), mantidas a 8 °C e a 25 °C por 24h, 5 e 10 dias. A sobrevivência foi avaliada através da inoculação em região demarcada, em cenário de baixo (2 log UFC/mL) e alto nível de contaminação (6 log UFC/mL), a 8 °C e 25 °C, nos tempos 0, 1, 2, 3, 5 e 10 dias. A adesão foi observada nos dois patógenos, mesmo após sucessivas lavagens, com diferença significativa (p<0,05) após 1h de exposição e observou-se presença de estruturas exopolissacarídicas em diferentes tempos e condições de temperatura. A internalização ocorreu em todas as amostras avaliadas e a região do pedúnculo foi a mais afetada pela contaminação, diferindo significativamente na comparação com a região blossom end (p<0,05) a 8 °C e 25 °C. A sobrevivência foi observada nas duas temperaturas até o décimo dia. A multiplicação a 8°C foi significativamente mais baixa (p<0,05). Os resultados demonstraram que a Salmonella spp e L. monocytogenes são capazes de aderir à superfície, de internalizar e se alastrar pela polpa e ainda sobreviverem por períodos consideráveis, em 8 °C e 25 °C. Esses dados poderão auxiliar produtores e órgãos de saúde no desenvolvimento de avaliações quantitativas de risco e no estabelecimento de medidas adequadas para evitar surtos


Outbreaks of salmonellosis and listeriosis associated with the consumption of whole or minimally processed fruits occur frequently. The aim of this study was to investigate the ability of spp. and Listeria monocytogenes to adhere and internalize in mangoes (Mangifera indica) variety Tommy Atkins, under different conditions of experimental contamination and hydrothermal treatment, as well as evaluate the multiplication of the internalized pathogens in the fruit pulp during storage under refrigeration (8oC) and room temperature (25oC). The study was conducted with the strains S. Enteritidis ATCC 13076, S. Thyphimurium ATCC 14028, L. monocytogenes ATCC 7644 and L. monocytogenes Scott A. Initially the strains were evaluated according to the hydrophobicity index and capability to form biofilms on polystyrene surface. Adhesion to the mango surface was evaluated by microbiological techniques and also by scanning electron microscopy. Internalization was evaluated by inoculating the peduncle scar (6 log CFU / mL) and immersion of the fruits in contaminated solution (6 log CFU / mL) after hydrothermal treatment, during storage at 8 °C and 25 °C for 24h, 5 and 10 days. Survival was assessed by inoculation in a demarcated region, using low (2 log CFU / mL) and high level of contamination (6 log CFU / mL), and storage at 8 °C and 25 °C during 0, 1, 2, 3, 5 and 10 days. Adhesion was observed for both pathogens, even after successive washes, with a significant difference (p <0.05) after 1 h of exposure. Adhesion was mediated by exopolysaccharide structures, observed at different times and temperature conditions. Internalization occurred in all samples and the peduncle region was the most affected by the contamination, differing significantly in comparison with the blossom end region (p <0.05) at 8 °C and 25 oC. Survival was observed at both temperatures until the tenth day. The multiplication at 8 °C was significantly lower than at 25 oC (p <0.05). The results showed that Salmonella spp and L. monocytogenes were able to adhere to the surface, to internalize and spread through the pulp and still survive for considerable periods, at 8 °C and 25 °C. This data may help producers and health agencies to develop quantitative risk assessments and to establish appropriate measures to prevent outbreaks


Subject(s)
Salmonella/isolation & purification , Salmonella Infections , Mangifera/adverse effects , Virus Internalization , Fruit , Listeria monocytogenes/isolation & purification , Microscopy, Electron, Scanning/methods , Microbiological Techniques/instrumentation , Risk Assessment/methods , Listeriosis/complications
11.
Bol. méd. Hosp. Infant. Méx ; 77(1): 3-14, ene.-feb. 2020. tab, graf
Article in Spanish | LILACS | ID: biblio-1153223

ABSTRACT

Resumen En las últimas décadas, la prevalencia de la obesidad ha aumentado a escala mundial y ha provocado complicaciones metabólicas tales como diabetes de tipo 2, esteatosis, problemas cardiovasculares, entre otras. Su desarrollo puede estar influenciado por factores genéticos y ambientales, incluyendo la microbiota intestinal. En México, el 33.3% de la población adulta padece de este problema. La obesidad involucra un incremento excesivo del tejido adiposo que produce su disfunción. Se ha demostrado que la remodelación del tejido adiposo, dada por angiogénesis, hipoxia e inflamación, otorga susceptibilidad a desarrollar obesidad y conlleva a modificaciones metabólicas. La cirugía bariátrica ha sido el procedimiento más utilizado y más exitoso para tratar la obesidad mórbida en cuanto a la pérdida de peso corporal a largo plazo y a la remisión de comorbilidades como la diabetes tipo 2. En este artículo se revisan los aspectos moleculares por medio de los cuales la cirugía bariátrica provoca cambios metabólicos que se reflejan en la pérdida de peso y las mejoras metabólicas. Por lo tanto, se resumen aspectos genéticos, de microbioma y moleculares (remodelación del tejido adiposo) que influyen en el desarrollo de la obesidad. También se explican los aspectos moleculares a través de los cuales se puede modular la pérdida de peso y la mejoría de comorbilidades metabólicas.


Abstract Obesity prevalence has increased in the last decades worldwide leading to metabolic complications, such as type 2 diabetes, steatosis, cardiovascular disease, among others; its development is influenced by genetic factors and environmental factors, such as intestinal microbiome. In Mexico, 33.3% of the adults present this disease. Obesity is defined as an excessive adipose tissue accumulation, provoking its dysfunction. Adipose tissue remodeling, which involves angiogenesis, hypoxia and inflammation, is implicated in the developing of obesity and metabolic modifications. Bariatric surgery is the most used and successful intervention to control morbid obesity, leading a maintained loss of weight and remission of some of its comorbidities as type 2 diabetes. Here, we review some of the molecular aspects of the metabolic changes provoked by bariatric surgery and its impact in weight loss and comorbidities remission. In summary, this article reviews the genetic aspects, microbiome and molecular facts (adipose tissue remodeling) that are involved in obesity development. In addition, some of the molecular aspects about bariatric surgery are described and the mechanisms that are regulated to control obesity and its comorbidities.


Subject(s)
Adult , Animals , Humans , Obesity, Morbid/epidemiology , Adipose Tissue/metabolism , Bariatric Surgery/methods , Obesity, Morbid/surgery , Obesity, Morbid/complications , Weight Loss , Prevalence , Metabolic Diseases/etiology , Metabolic Diseases/epidemiology , Mexico/epidemiology , Obesity/surgery , Obesity/complications , Obesity/epidemiology
12.
Metro cienc ; 27(2): 72-77, dic. 2019. ilus
Article in Spanish | LILACS | ID: biblio-1104222

ABSTRACT

La prevalencia de la diabetes mellitus tipo 2 está incrementando rápidamente a nivel mundial de manera paralela a la epidemia de obesidad. El número de personas con diabetes, alrededor del mundo, se ha duplicado en los últimos 20 años; una de las características más preocupantes de este rápido crecimiento es el aparecimiento de diabetes tipo 2 en niños, adolescentes y adultos jóvenes. Debido a la reducción de la esperanza de vida causada por las morbilidades producidas por la diabetes, los pacientes que sufren de esta patología requieren un manejo integral. La cirugía bariátrica / metabólica ha demostrado que: • Mejora significativamente el control glucémico. • Reduce los factores de riesgo cardiovasculares. • Incluso ha demostrado la posibilidad de producir remisión de la diabetes tipo 2, hipertensión arterial y otras comorbilidades asociadas con la obesidad. Los resultados de múltiples estudios demuestran claramente la eficacia de la cirugía metabólica en el control glucémico y de otras comorbilidades asociadas con la diabetes tipo 2 y la obesidad; se observa, con mucha frecuencia, casos de remisión de la diabetes, incluso hasta 5 años después de la intervención quirúrgica. Por esta razón, la Asociación Americana para la Diabetes (ADA) considera a la cirugía bariátrica como una opción terapéutica viable en pacientes obesos con diabetes mellitus tipo 2.Las cirugías gastrointestinales diseñadas para controlar la obesidad pueden mejorar la homeostasis de la glucosa más efectivamente que el tratamiento farmacológico-clínico y producir cambios importantes en el estilo de vida; incluso, en un considerable número de pacientes, se logra la remisión de la diabetes tipo 2. (AU)


The prevalence of type 2 diabetes mellitus is rapidly increasing to global level parallel to the epidemic that obesity. The number of people with diabetes, around the world, have doubled in the last 20 years; one of the most worrisome features of this rapid growth It is the appearance of type 2 diabetes in children, adolescents and young adults. Due to the reduction in life expectancy caused by morbidities produced by diabetes, patients suffering from this pathology require comprehensive management bariatric / metabolic surgery has shown that: • Significantly improves glycemic control. • Reduces cardiovascular risk factors. • It has even demonstrated the possibility of producing diabetes remission type 2, arterial hypertension and other comorbidities associated with obesity. The results of multiple studies clearly demonstrate the effectiveness of the metabolic surgery in glycemic control and other associated comorbidities with type 2 diabetes and obesity; cases are very often observed of remission of diabetes, even up to 5 years after the intervention surgical For this reason, the American Diabetes Association (ADA) considers bariatric surgery as a viable therapeutic option in obese patients with type 2 diabetes mellitus. Gastrointestinal surgeries designed to control obesity can improve glucose homeostasis more effectively than treatment clinical pharmacological and produce important changes in lifestyle; even, in a considerable number of patients, remission of the type 2 diabetes. (AU)


Subject(s)
Humans , Male , Female , Nutritional and Metabolic Diseases , Bariatric Surgery , Obesity
13.
Metro cienc ; 29(1): 20-23, 2019/Jun.
Article in Spanish | LILACS | ID: biblio-1046312

ABSTRACT

El objetivo de este estudio es revisar una de las opciones quirúrgicas para el tratamiento de la obesidad en pacientes con situs inversus total. Se presenta el caso de una paciente de 39 años de edad con situs inversus total (diagnóstico transquirúrgico) que fue sometida a gastrectomía en manga laparoscópica, con resultados postquirúrgicos óptimos; además, en la revisión de la literatura encontramos 14 casos publicados a nivel mundial de procedimientos quirúrgicos metabólicos.


The objective of this study is to perform a review of one of the surgicaloptions for the treatment of obesity in patients with total situs inversus. We present the case of a female patient of 39 years of age with total situs inversus (trans-surgical diagnosis) and who underwent a laparoscopic sleeve gastrectomy, with optimal postoperative results, in addition a review of the literature is made, finding 14 cases published to global level of metabolic surgical procedures.


Subject(s)
Humans , Situs Inversus , Laparoscopy , Bariatric Surgery
14.
Hig. aliment ; 33(288/289): 1329-1333, abr.-maio 2019. tab
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1482155

ABSTRACT

Após o processamento industrial da manga, cerca de 60% do peso do fruto é resíduo, que é desperdiçado pela indústria de alimentos. Dessa forma, o objetivo do presente estudo foi caracterizar a polpa e a farinha da fibra da manga. Esse material foi obtido após o descasque, descaroçamento e despolpamento, onde se obteve a polpa e o resíduo que ficou retido no equipamento, o qual foi denominado de fibra. A polpa foi armazenada a -18°C e a fibra foi desidratada e triturada para a obtenção de uma farinha. Após estes processos, determinou-se os valores de pH, umidade, cinzas, teor de sólidos solúveis e ácido ascórbico tanto para a polpa quanto para a farinha, enquanto que a acidez foi determinada somente para a polpa e o teor de fibra alimentar total e lipídeos apenas para a farinha da fibra. Os resultados demonstram que este resíduo tem características interessantes para indústria, podendo ser utilizado como enriquecimento para alimentação animal e humana.


Subject(s)
Whole Utilization of Foods , Chemical Phenomena , Mangifera/chemistry , Garbage , Food Preservation
15.
Hig. aliment ; 33(288/289): 2764-2768, abr.-maio 2019. tab
Article in Portuguese | LILACS, VETINDEX | ID: biblio-1482333

ABSTRACT

Tendo em vista que a manga é um dos principais frutos da economia brasileira, a presente pesquisa teve o objetivo de analisar o teor de carotenoides, compostos fenólicos e a capacidade antioxidante e antimicrobiana da fibra, resíduo da polpa deste fruto. Deste modo foi elaborado um extrato etanólico 80% (v/v) com a fibra desidratada e pelos resultados obtidos, pode-se concluir que esse resíduo não é rico em nenhum dos compostos bioativos analisados, bem como não possui boa capacidade antioxidante ou atividade antimicrobiana.


Subject(s)
Anti-Infective Agents/analysis , Antioxidants/analysis , Mangifera/microbiology , Food Microbiology/methods
16.
Cambios rev. méd ; 17(1): 15-20, ene. - 2018. ^eilus, tab
Article in Spanish | LILACS | ID: biblio-981089

ABSTRACT

Introducción. La manga gástrica laparoscópica (SG) se ha establecido como el procedimiento bariátrico más común realizado debido a su efectividad para la pérdida de peso y la resolución de otras comorbilidades relacionadas con la obesidad. Todas sus ventajas deben ser preservadas a través del correcto manejo de sus complicaciones más comunes como el reflujo gastroesofágico (ERGE). Objetivo. Reportar los resultados de la conversión de SG a bypass gástrico (RYGB) para el control de ERGE postoperatorio. Material y Métodos. Se analizó retrospectivamente los datos de todos los pacientes que se sometieron a la cirugía de conversión de SG a RYBG a través del sistema Da Vinci como indicación para el manejo de ERGE, en el periodo de mayo de 2016 a marzo de 2018 en el Hospital de Especialidades Carlos Andrade Marín (Quito, Ecuador) y para ello se recurrió al sistema informático MIS/AS400 y a controles multimodales postquirúrgicos. Resultados. De los 243 pacientes sometidos a gastrectomía vertical, 35 (14.4%) presentaron complicaciones tardías de reflujo gastroesofágico. Esta serie incluyó 22 (62,9%) mujeres y 13 (37,1%) hombres. Trece (37,1%) pacientes tuvieron esofagitis grado B, 17 (48,6%) grado C y 5 (14,3%) grado D. Un total de 17 (6,9%) pacientes necesitaron cirugía de conversión y su evolución fue seguida durante tres meses; no hubo complicaciones ni mortalidad y todos experimentaron remisión del ERGE. Conclusiones. La conversión laparoscópica de SG a RYGB es un procedimiento efectivo para el control y manejo postoperatorio de ERGE. Parece ser una alternativa segura para el tratamiento de ERGE y la mejora de otras comorbilidades asociadas. Es evidente que las indicaciones por las que estos procedimientos son iniciados son cruciales para evitar riesgos quirúrgicos innecesarios y obtener buenos resultados.


Introduction. Laparoscopic sleeve gastrectomy (SG) is the most commonly performed bariatric procedure. We analyzed obesity-related comorbidities, such as GERD, based on the amount of weight loss achieved. Objective. We discuss the outcome of laparoscopic conversion from SG to Roux-en-Y-gastric bypass after GERD onset. Material and Methods. Data from all patients who underwent laparoscopic conversion from SG to RYGB for GERD management between May-March 2018 were retrospectively analyzed at Carlos Andrade Marin Specialties Hospital (Quito, Ecuador) via the MIS/AS400 system and multimodal post-surgical controls. Results. Of 243 patients who underwent SG, 35 (14,4%) had postoperative GERD complications and only 17 (6,9%) qualified for laparoscopic conversion; the series included 22 (62,9%) females and 13 (37.1%) males. A total of 13 (37,1%) patients had grade B esophagitis, 17 (48,6%) grade C and 5 (14,3%) grade D. The remission rate for GERD was 100 %. Postoperative complication rate was 0 %, and mean length of follow-up was three months after conversion. No patients died in this series. Conclusions. Laparoscopic conversion of SG to RYGB is an effective procedure for management of postoperative GERD. It is a safe alternative for treating GERD and improving other comorbidities. It is evident that the indications by which these procedures are initiated are crucial to avoid unnecessary surgical risks and obtain good outcomes.


Subject(s)
Humans , Gastric Bypass , Bariatric Surgery , Robotic Surgical Procedures , Postgastrectomy Syndromes , Obesity
17.
Arq. bras. med. vet. zootec. (Online) ; 69(5): 1155-1162, set.-out. 2017. tab
Article in Portuguese | LILACS, VETINDEX | ID: biblio-877312

ABSTRACT

Objetivou-se avaliar clinicamente os efeitos da administração intrarruminal de duas quantidades distintas de manga em ovinos. Foram utilizados sete ovinos machos, hígidos, que não receberam carboidratos não fibrosos por, pelo menos, seis meses previamente ao período experimental, quando se avaliou pH ruminal, total de protozoários no suco de rúmen, pH urinário, pH sanguíneo estimado e parâmetros vitais nos tempos zero, 12, 16, 20 e 24 após a administração da manga. Os sete ovinos foram distribuídos aleatoriamente em dois grupos e receberam 0,625% ou 1,875% da MS de manga/kg/PV (M1 e M2, respectivamente), distribuídos em delineamento cross-over, com uma parcela perdida, e 30 dias de washout. Os ovinos M2 apresentaram valores médios para pH ruminal significativamente inferiores a M1 a partir do tempo T12 (5,1 e 6,9, respectivamente), o que indica ocorrência de acidose ruminal. Os animais tratados com M1 não apresentaram alterações sistêmicas, ao passo que os ovinos tratados com M2 apresentaram acidose metabólica leve, detectada por meio do pH urinário ácido (4,8). A ingestão apenas de manga in natura na quantidade de 1,875% da MS de manga/kg/PV mostrou-se capaz de provocar acidose ruminal em ovinos, levando-os a: ligeira depressão, aumento da frequência cardíaca, diminuição dos movimentos ruminais e diarreia em alguns casos.(AU)


The aim of this study is to clinically evaluate the effects of intra ruminal administration of two different amounts of mango in sheep. The sample was of seven male healthy sheep, which did not receive non-fibrous carbohydrates for at least six months prior to the trial. Rumen fluid pH, total of protozoa in the rumen fluid, urine pH, estimated blood pH, and vital parameters were evaluated at the following times: zero, 12, 16, 20 and 24 hours after administration of the mango. The seven sheep were randomly divided into two groups and received either 0.625% or 1.875% of the dry matter of the pulp and mango peel per kg body weight (M1 and M2, respectively), distributed in cross-over design with a lost portion and 30 days washout. Sheep treated with M2 showed significantly lower average values for ruminal pH than the M1 since T12 (5.1 and 6.9, respectively), indicating the occurrence of ruminal acidosis. The animals treated with M1 showed no systemic changes, while the sheep treated with M2 had mild metabolic acidosis, detected through the lower urinary pH (4.8). The in natura mango ingestion in the amount of 1.875% of the dry matter of mango per kg of body weight proved to provoke rumen acidosis in sheep, leading these animals to: slight depression, rise in heart rate, diminished rumen movement, and diarrhea in some cases.(AU)


Subject(s)
Animals , Acidosis/veterinary , Mangifera , Rumen , Sheep/metabolism , Fruit
18.
Movimento (Porto Alegre) ; 23(3)jul.-set. 2017.
Article in Portuguese | LILACS | ID: biblio-875072

ABSTRACT

Resumo: Este ensaio discute algumas das inserções do esporte no contexto dos animes e mangás, aqui entendidos como mercadorias e ao mesmo tempo pontos de confluência de forças culturais globais e locais. Para fundamentar essa reflexão, também estabelece marcos referentes à cultura japonesa e à ascensão do esporte no Japão. Nesse sentido, infere que, apesar da forte influência exercida por símbolos pertencentes à identidade nipônica, a representação do esporte nos animes e mangás está cada vez mais próxima da (pós-)modernidade ocidental, graças à globalização e à transnacionalização de bens imateriais. (AU)


Abstract: This essay discusses some instances of the presence of sports in animes and mangas, here understood as both commodities and confluence points for global and local cultural forces. In order to support this reflection, it also sets some milestones related to Japanese culture and the rise of sports in Japan. It finds that despite strong influence exerted by Japanese identity symbols, sports' representation in animes and mangas is getting closer to western (post) modernity due to globalization and transnationalization of immaterial goods. (AU)


Resumen:En este trabajo se analizan algunas de las inserciones deportivas en la cultura del anime y del manga, aquí entendidos como mercancías y, al mismo tiempo, puntos de confluencia de las fuerzas culturales globales y locales. Para que sirvan como fundamentos a esta reflexión, también establece marcos de referencia de la cultura japonesa y del crecimiento del deporte en Japón. Se concluye que a pesar de la fuerte influencia ejercida por símbolos de la identidad japonesa, la representación del deporte en los animes y mangas se está acercando cada vez más a la (post)modernidad occidental, debido a la globalización y a la transnacionalización de bienes inmateriales. (AU)


Subject(s)
Humans , Male , Female , History, 19th Century , History, 20th Century , History, 21st Century , Cartoons as Topic , Cross-Cultural Comparison , Japan/ethnology , Sports
19.
Rev. chil. cir ; 69(1): 49-52, feb. 2017. ilus
Article in Spanish | LILACS | ID: biblio-844324

ABSTRACT

Introducción: Chile se caracteriza por ser uno de los países con mayor prevalencia de patología biliar en el mundo. Dentro de los factores de riesgo de la patología biliar se encuentran el sexo femenino, la edad, el sobrepeso y la obesidad. Estos factores asociados a la disminución rápida de peso son característicos de los pacientes obesos sometidos a cirugía bariátrica. Se ha reportado que los pacientes sometidos a esta cirugía tienen una alta incidencia de colelitiasis a 12 meses postoperatorio. Objetivos: Determinar la prevalencia de patología biliar en pacientes obesos sometidos a cirugía bariátrica, y analizar la aparición de esta patología durante el seguimiento postoperatorio a un año. Material y método: Serie de casos retrospectiva, incluyendo 221 pacientes sometidos a cirugía bariátrica, con seguimiento a 12 meses. Se realizó revisión de registros clínicos, consignando peso y ecografía abdominal en el control al año. Resultados: Un 18,09% de los pacientes tenía antecedentes de colecistectomía previa. Un 13,57% de los pacientes presentaba colelitiasis en el preoperatorio y se realizó colecistectomía de forma concomitante en todos ellos. Se realizó seguimiento a un año en 151 pacientes. En las ecografías al año, un 3,54% presentaba colelitiasis. Conclusiones: Existe una elevada prevalencia de colelitiasis en la población sometida a cirugía bariátrica. La aparición de esta patología en el primer año fue menor a la reportada en la literatura. Se debe considerar un seguimiento cercano para la detección de esta patología durante el primer año postoperatorio.


Introduction: Chile is known for being one of the countries with higher prevalence of gallstone disease in the world. Among the risk factors for biliary pathology are female gender, age, overweight and obesity. These factors associated with rapid weight loss are characteristic of obese patients undergoing bariatric surgery. It has been reported that patients undergoing these surgeries have a high incidence of cholelithiasis to 12 months postoperatively. Objectives: To determine the prevalence of gallstone disease in obese patients undergoing bariatric surgery, and analyze the occurrence of this disease during the postoperative follow-up up to 12 months. Material and methods: Retrospective case series including 221 patients undergoing bariatric surgery, with follow-up up to 12 months. Review of clinical records and abdominal ultrasound was conducted. Results: A 18.09% of patients had a history of previous cholecystectomy. A 13.57% of patients had preoperative cholelithiasis and a concomitant cholecystectomy was performed in all of them. Follow up was conducted in 151 patients. In ultrasound examinations at one year, 3.54% had cholelithiasis. Conclusions: There is a high prevalence of cholelithiasis in the population undergoing bariatric surgery. The emergence of this disease in the first year was lower than that reported in the literature. Patients should be closely monitored for the detection of this disease during the first postoperative year.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Bariatric Surgery/methods , Cholecystectomy/methods , Cholelithiasis/epidemiology , Cholelithiasis/surgery , Obesity/surgery , Cholelithiasis/complications , Cholelithiasis/diagnostic imaging , Obesity/complications , Preoperative Care , Prevalence , Retrospective Studies
20.
Hig. aliment ; 30(258/259): 78-82, 30/08/2016. tab
Article in Portuguese | LILACS | ID: biblio-2589

ABSTRACT

Nesta pesquisa foram analisadas nove amostras de polpas de frutas congeladas, no sabor manga, obtidas em dois hipermercados e três minimercados de Salvador - BA. As amostras foram analisadas em triplicata, realizando-se a determinação de coliformes totais e termotolerantes, além de bolores e leveduras. As amostras apresentaram 100% de contaminação por bolores e leveduras, sendo que as contagens variaram de < 1 até 2,5 x 105 UFC/g. As bactérias termotolerantes apresentaram o total de 11,1% de contaminação acima do padrão microbiológico vigente, porém as bactérias totais, por não terem padrão estabelecido, não podem ser reportadas como contaminadas. Conclui-se que as polpas de frutas comercializadas na cidade de Salvador - BA não estão nas condições higienicossanitárias adequadas de acordo com a legislação vigente.


In this research were analyzed nine samples of frozen fruit pulps in manga flavor, chosen because the pH is 3.3 to 4.5, (Embrapa 2000) and obtained in two hypermarkets and three minimarkets in Salvador, Bahia. The samples were analyzed in triplicate by performing the determination of thermotolerant coliforms in addition to yeasts and molds. Samples showed 100% contamination by molds and yeasts, and counts ranged from <1 to 2,5 x 105 CFU/g. The thermotolerant bacteria showed a total of 11,1% of contamination above the current microbiological standard, but the total bacteria by not having standard established, may not be reported as contaminated. It concludes that the fruit pulp sold in the city of Salvador-BA are not in the proper sanitary conditions in accordance with current legislation.


Subject(s)
Food Contamination/analysis , Mangifera/microbiology , Good Manufacturing Practices , Frozen Foods , Yeasts/isolation & purification , Food Samples , Coliforms , Food Microbiology , Fungi/isolation & purification
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