检索结果-南通市图书馆

Food Bioscience 2022年第2期46卷 439-449页

作者： Ever Hern´andez-Olivas Sara Mu˜noz-Pina Jorge García-Hern´andez ana Andr´es ana heredia Instituto Universitario de Ingeniería de Alimentos para el Desarrollo(IUIAD-UPV).Universitat Polit`ecnica de Val`encia Camino de Vera s/nC.P.46022ValenciaSpain Centro Avanzado de Microbiología de Alimentos(CAMA) Universitat Polit`ecnica de Val`enciaCamino de Vera s/nC.P46022ValenciaSpain

This study aimed to in vitro evaluate the impact of common gastrointestinal(GI)alterations appearing with aging on protein digestibility,and functional related properties,in four different meats(chicken,turkey,pork and beef).Thus,three elderly digestion models were stated as long as altered GI conditions affected at oral(E1),oral and gastric(E2)and oral,gastric and intestinal stages(E3).Healthy adult GI conditions were also mimicked as standard control model(C).A notable trichloroacetic acid(TCA)soluble protein and the free amino acids(FAA)release reduction(p<0.05)were found under intestinal suboptimal conditions(E3),being more accused in beef than in other ***,chicken intake would be more advisable,than other meats,in terms of protein digestibility;while beef would provide a greater net supply of FAA under E3 model *** altered conditions,seem to favor protein ***,while gastric and intestinal suboptimal conditions diminish the angiotensin converting enzyme(ACE)inhibition of meat digesta,their antioxidant activity was only negatively affected by intestinal altered conditions.

关键词： Meats Gastrointestinal digestion Aging Proteolysis ACE inhibition Antioxidant activity

Effect of Aspergillus niger prolyl endopeptidase in patients with celiac disease on a long-term gluten-free diet

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2024年第11期30卷 1545-1555页

作者： Juan Pablo Stefanolo Verónica Segura Martina Grizzuti Abel heredia Isabel Comino ana Florencia Costa Roberto Puebla María Paz Temprano Sonia Isabel Niveloni Gabriel de Diego María E Oregui Edgardo Gustavo Smecuol Mauricio C de Marzi Elena F Verdú Carolina Sousa Julio César Bai Small Bowel Section Department of MedicineGastroenterology Hospital of Buenos Aires“Dr.C.Bonorino Udaondo”Buenos Aires 1264Argentina Department of Microbiology and Parasitology Faculty of PharmacyUniversity of SevilleSeville 41080Spain Department of Medicine Dr.C.Bonorino Udaondo Gastroenterology HospitalBuenos Aires 1264Argentina Basic and Applied Research Group in Immunology and Bioactives(GIBAIB) Institute of Ecology and Sustainable Development(INEDES)National University of LujanLuján 6700Buenos AiresArgentina Department of Medicine Farncombe Family Digestive Health Research InstituteMcMaster UniversityHamilton L8S 4L8OntarioCanada Facultad de Medicina Universidad del SalvadorBuenos Aires C1051ABBArgentina

BACKGROUND The gluten-free diet(GFD)has limitations,and there is intense research in the development of adjuvant *** To examine the effects of orally administered Aspergillus niger prolyl endopeptidase protease(AN-PEP)on inadvertent gluten exposure and symptom prevention in adult celiac disease(CeD)patients following their usual *** This was an exploratory,double-blind,randomized,placebo-controlled trial that enrolled CeD patients on a long-term *** a 4-wk run-in period,patients were randomized to 4 wk of two AN-PEP capsules(GliadinX;AVI Research,LLC,United States)at each of three meals per day or *** endpoints were:(1)Average weekly stool gluten immunogenic peptides(GIP)between the run-in and end of treatments and between AN-PEP and placebo;(2)celiac symptom index(CSI);(3)CeD-specific serology;and(4)quality of *** samples were collected for GIP testing by ELISA every Tuesday and Friday during run-ins and *** Forty patients were randomized for the intention-to-treat analysis,and three were excluded from the per-protocol ***,628/640(98.1%)stool samples were *** was undetectable(0.32μg/g)to potentially cause mucosal *** GIP concentration in the AN-PEP arm was 44.7%lower than in the run-in ***-third of patients exhibiting GIP>0.08μg/g during run-in had lower or undetectable GIP after AN-PEP *** with the run-in period,the proportion of symptomatic patients(CSI>38)in the AN-PEP arm was significantly lower(P<0.03).AN-PEP did not result in changes in specific *** This exploratory study conducted in a real-life setting revealed high adherence to the *** AN-PEP treatment did not significantly reduce the overall GIP stool ***,given the observation of a significantly lower prevale

关键词： Celiac disease Aspergillus niger prolyl endoprotease Gluten immunogenic peptides Trial Symptoms Real-life trial

Nutritional Situation of Rural Communities in Narino,Colombia 2013

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Food and Nutrition Sciences 2014年第15期5卷 1521-1528页

作者： Sara Eloísa Del Castillo Matamoros Teresa Mosquera Vásquez Eliana Lorena Suárez Higuera ana Patricia heredia Vargas Department of Human Nutrition National University of ColombiaBogotáColombia Food and Nutrition Security Observatory(OBSAN) National University of ColombiaBogotáColombia Faculty of Agricultural Sciences National University of ColombiaBogotáColombia

Objective: To evaluate the nutritional situation by anthropometry of the rural families population aged 0 to 64 years in the municipalities of Pasto, Túquerres, Guachucal, Cumbal and Cuaspud in the Nari?o Department (Colombia). Materials and Methods: As part of the research “Improving potato production as a food security contribution of native communities in Nariño, Colombia”, aged October and December in 2013, an initial diagnosis of the food security situation in farmer families was conducted, through direct visits to the households selected in the sample, where in the household members, after standardization of field team, the anthropometric measures of weight and height were taken, using electronic scales, infantometers and stadiometers. Conclusions: A significant stunting was reported in children up to 7 years. In children aged 0 - 5 years group and children aged 5 - 17 years group, the results exceed by more than double the department data (according to National Survey of the Nutritional Situation in Colombia ENSIN 2010), and almost three times the national data. The underweight was generally low in all the analysed groups, although concerned the significant overweight percentage. In children aged 0 - 5 years group, the overweight data (above 2 SD) exceeded twice the department and national data according to the ENSIN 2010, although in the children aged 5 - 17 years group, the overweight and obesity was lower than the departmental and national data. In adults, the results reported that one of each two people in the range of 18 to 64 years in the five municipalities had excess weight (overweight or obesity) which was similar data respected to the department and national data. Additionally, it was noted that 18% of households were found among adults with overweight, and simultaneously, children with stunting, this situation has been called double burden of malnutrition and this is an aspect that must be analysed to identify intervention strategies.

关键词： Nutritional Situation Anthropometry Stunting Excess Weight Narino’s Rural Families

Onto the sense of smell in macaws, amazons and toucans: can they use volatile cues of fruits to make foraging decisions?

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Integrative Zoology 2023年第4期18卷 762-771页

作者： M.Carmen HERNÁNDEZ ana María VILLADA Isabel BARJA Unidad Zoología Departamento de BiologíaUniversidad Autónoma de MadridCampus Universitario de CantoblancoMadridSpain Toucan Rescue Ranch HerediaCosta Rica Centro de Investigación en Biodiversidad y Cambio Global(CIBC-UAM)Universidad Autónoma de Madrid MadridSpain

Over the past decades,empirical evidence has been accumulated indicating that olfactory information plays a fundamental role in bird life ***,many aspects of avian olfaction remain poorly *** purpose was to broaden the knowledge about the importance of the sense of smell in some neglected bird groups:psittaciformes and ramphastids,and to compare how the response varied between the *** of the lack of information about the use of chemical cues for locating food in fruit-eating species,we also aimed to delve into this *** conducted a 3-choice(water/vinegar/papaya and banana juice)scent test in 5 Costa Rican native species:scarlet macaw(Ara macao),red-lored amazon(Amazona autumnalis),yellow-naped amazon(Amazona auropalliata),keel-billed toucan(Ramphastos sulfuratus),and yellow-throated toucan(Ramphastos ambiguus).Results revealed that macaws and toucans allocated signiﬁcantly more time to interacting with the fruit scent container,indicating that these species can perceive the volatile chemicals emitted by ripe fruits and that they can use this information to make foraging ***,amazons did not dedicate more time to interact with the fruit *** research provides theﬁrst evidence of the ability to exploit chemical volatile cues in macaws and toucans.

关键词： avian olfaction bird senses frugivorous birds psittaciformes ramphastids scent test

Effect of Lepidium meyenii (maca) roots on spermatogenesis of male rats

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian Journal of Andrology 2001年第3期3卷 231-233页

作者： Gustavo F.Gonzales ana Ruiz Carla Gonzales León Villegas Amanda Cordova Department of Physiological Sciences Faculty of Sciences and Philosophy and Instituto de Investigaciones de la Altura. Universidad Peruana Cayetano Heredia. Postal Office 1843. Lima PeruDepartment of Physiological Sciences Faculty of Sciences and Philosophy and Instituto de Investigaciones de la Altura. Universidad Peruana Cayetano Heredia. Postal Office 1843. Lima PeruDepartment of Physiological Sciences Faculty of Sciences and Philosophy and Instituto de Investigaciones de la Altura. Universidad Peruana Cayetano Heredia. Postal Office 1843. Lima PeruDepartment of Physiological Sciences Faculty of Sciences and Philosophy and Instituto de Investigaciones de la Altura. Universidad Peruana Cayetano Heredia. Postal Office 1843. Lima PeruDepartment of Physiological Sciences Faculty of Sciences and Philosophy and Instituto de Investigaciones de la Altura. Universidad Peruana Cayetano Heredia. Postal Office 1843. Lima Peru

Aim: To determine the effect of oral administration of an aqueous extract from the roots of Lepidium meyenii (maca)on spermatogenesis in adult male rats. Methods; Male rats received an aqueous extract of the root (66.7 mg in onemL) twice a day for 14 consecutive days. Results: Treatment with Lepidium meyenii resulted in an increase in theweights of testis and epididymis but not the seminal vesicle weight. The length and frequency of stages IX-XIV seminif-erous tubules, where mitosis occurred, were increased and stages I-VI were reduced in rats treated with Lepidiummeyenii. Conclusion; The Lepidium meyenii root invigorates spermatogenesis in male rats by acting on its initialstages (IX-XIV). (Asian J Androl 2001 Sep; 3: 231 - 233)

关键词： spermatogenesis Lepidium meyenii maca transillumination

Evaluation of activity of triclabendazole against Taenia solium metacestode in naturally infected pigs

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Asian Pacific Journal of Tropical Medicine 2016年第1期9卷 20-23页

作者： ana Vargas-Calla Luis A.Gomez-Puerta Juan Calcina Omar Gonzales-Viera Cesar Gavidia Maria T.Lopez-Urbina Hector H.Garcia Armando E.Gonzalez School of Veterinary Medicine Universidad Nacional Mayor de San Marcos Cysticercosis Elimination Program and Center for Global Heath Tumbes Universidad Peruana Cayetano Heredia Department of Microbiology School of SciencesUniversidad Peruana Cayetano Heredia

Objective:To assess the efficacy of triclabendazole(TCBZ) in porcine ***:Eighteen naturally infected cysticercotic pigs were divided into 3 groups of 6 individuals *** first group was treated orally with TCBZ at a single dose of 30 mg/kg of body weight,the second group was treated orally with oxfendazole at a single dose of 30 mg/kg of body weight and the third group received a placebo(control group).All animals were kept under the same management *** pigs were euthanized 17 wk post-treatment and the number of surviving cysts in muscles was assessed and compared between ***:All pigs treated with oxfendazole had only degenerated cysts in their *** contrast,TCBZ had very little effect against the parasitic *** from pigs in the TCBZ group looked apparently normal after ***,histological evaluation showed a mild to moderate degree of ***:TCBZ is not an efficacious drug against Taenia solium cysticercosis in swine using a single dose.

关键词： Taenia solium Cysticercosis Triclabendazole Oxfendazole Treatment

Understanding Ehrlichia canis Infections in Dogs of Costa Rica: Hematological Findings and Indicative Clinical Signs

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Veterinary Medicine 2016年第11期6卷 163-175页

作者： Alexander V. Barrantes-González ana E. Jiménez-Rocha Juan José Romero-Zuñiga Gaby Dolz Programa de Investigación en Medicina Poblacional Escuela de Medicina Veterinaria Universidad Nacional Heredia Costa Rica Laboratorio de Parasitología Escuela de Medicina Veterinaria Universidad Nacional Heredia Costa Rica

Background: A cross-sectional study combining different serological and molecular techniques for the detection of Ehrlichia canis in dogs was carried out to determine hemopathological findings and suggestive clinical signs associated with acute, subclinical and chronic infections in the dog population of Costa Rica. Objectives: The present study describes and analyzes, in a more representative sampling frame, the clinical and hematological presentation of E. canis infection in dogs of Costa Rica in all its clinical stages. Methods: A descriptive analysis of the clinical signs was performed from a 441-dog sample. Serological and molecular techniques for the detection of Ehrlichia canis in dogs were applied. One and two-way ANOVA were carried out to determine the effect of the infection status on the hematological parameters. Results: A total of 0.7% (3/407) dogs were found with acute (seronegative but PCR positive), 29.7% (121/407) with subclinical (seropositive and PCR negative), and 2.5% (10/407) with chronic (seropositive and PCR positive) E. canis infections. Significant hemopathological findings were determined in dogs with acute (thrombocytosis), subclinical and chronic (anemia, thrombocytopenia, leukopenia) E. canis infections. Conclusions: Future studies must determine if dogs with subclinical E. canis infections eliminated the agent without any medication, or if they continue to be persistently infected, and will develop the chronic disease at some point in their lives.

关键词： Ehrlichiosis Epidemiology Hematopathology Infectious Disease Clinical Pathology

Fluctuating temperature modifies heat-mortality association around the globe

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Innovation 2022年第2期3卷 65-72页

作者： Yao Wu Bo Wen Shanshan Li Antonio Gasparrini Shilu Tong Ala Overcenco Ales Urban Alexandra Schneider Alireza Entezari ana Maria Vicedo-Cabrera Antonella Zanobetti Antonis analitis Ariana Zeka Aurelio Tobias Barrak Alahmad Ben Armstrong Bertil Forsberg CarmenÍñiguez Caroline Ameling César De la Cruz Valencia ChristoferÅström Danny Houthuijs Do Van Dung Dominic Royé Ene Indermitte Eric Lavigne Fatemeh Mayvaneh Fiorella Acquaotta Francesca de’Donato Francesco Sera Gabriel Carrasco-Escobar Haidong Kan Hans Orru Ho Kim Iulian-Horia Holobaca Jan Kyselý Joana Madureira Joel Schwartz Klea Katsouyanni Magali Hurtado-Diaz Martina SRagettli Masahiro Hashizume Mathilde Pascal Micheline de Sousa Zanotti Stagliorio Coélho Noah Scovronick Paola Michelozzi Patrick Goodman Paulo Hilario Nascimento Saldiva Rosana Abrutzky Samuel Osorio Tran Ngoc Dang Valentina Colistro Veronika Huber Whanhee Lee Xerxes Seposo Yasushi Honda Michelle L.Bell Yuming Guo Department of Epidemiology and Preventive Medicine School of Public Health and Preventive MedicineMonash UniversityMelbourne 3004Australia Climate Air Quality Research UnitSchool of Public Health and Preventive MedicineMonash UniversityMelbourne 3004Australia Department of Public Health Environments and SocietyLondon School of Hygiene&Tropical MedicineLondon WC1E 7HTUK Centre for Statistical Methodology London School of Hygiene&Tropical MedicineLondon WC1E 7HTUK Centre on Climate Change&Planetary Health London School of Hygiene&Tropical MedicineLondon WC1E 7HTUK Shanghai Children’s Medical Centre Shanghai Jiao Tong UniversityShanghai 200025China School of Public Health Institute of Environment and Human HealthAnhui Medical UniversityHefei 230032China Center for Global Health Nanjing Medical UniversityNanjing 211166China School of Public Health and Social Work Queensland University of TechnologyBrisbane 4000Australia National Agency for Public Health of the Ministry of Health Labour and Social Protection of the Republic of MoldovaChisinau MD-2009Republic of Moldova Institute of Atmospheric Physics Czech Academy of SciencesPrague 14100Czech Republic Faculty of Environmental Sciences Czech University of Life SciencesPrague 16500Czech Republic Institute of Epidemiology Helmholtz Zentrum M€unchen-German Research Center for Environmental HealthNeuherberg 85747Germany Faculty of Geography and Environmental Sciences Hakim Sabzevari UniversitySabzevar ***Iran Institute of Social and Preventive Medicine University of BernBern 3012Switzerland Oeschger Center for Climate Change Research University of BernBern 3012Switzerland Department of Environmental Health Harvard T.H.Chan School of Public HealthHarvard UniversityBostonMA 02115USA Department of Hygiene Epidemiology and Medical StatisticsNational and Kapodistrian University of AthensAthens 11527Greece Institute for Environment Healthand SocietiesBrunel University LondonLondon UB83PNUK Institute of Environmental Assessment and

Studies have investigated the effects of heat and temperature variability(TV)on ***,few assessed whether TV modifies the heat-mortality *** on daily temperature and mortality in the warm season were collected from 717 locations across 36 *** was calculated as the standard deviation of the average of the same and previous days’minimum and maximum temperatures.

关键词： deviation modif heat

Empathy Gender in Dental Students in Latin America: An Exploratory and Cross-Sectional Study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Health 2015年第11期7卷 1527-1535页

作者： Víctor Patricio Díaz-Narváez ana María Erazo Coronado Jorge Luis Bilbao Farith González Mariela Padilla Madeline Howard María Guadalupe Silva Mirian Bullen Fredy Gutierrez Teresa Varela de Villalba Mercedes Salcedo Rioja Joyce Huberman Doris Carrasco Robert Utsman School of Dentistry Universidad San Sebastián Santiago Chile Associate Investigator Universidad Autónoma de Chile Santiago Chile Universidad Metropolitana Barranquilla Colombia School of Medicine Universidad Libre Seccional Barranquilla y Fundación Universitaria San Martín Sede Puerto Colombia Barranquilla Colombia School of Dentistry Universidad de Cartagena Campus de la Salud Barrio Zaragocilla Cartagena Colombia School of Health Sciences Universidad Latinoamericana de Ciencia y Tecnología San José Costa Rica School of Dentistry Universidad de Costa Rica San Pedro de Montes de Oca San José Costa Rica Institute for Scientific Research Universidad Central del Este San Pedro de Macorís Dominican Republic School of Dentistry Universidad de Panamá Panama City Panama Facultad de Estomatología Roberto Beltrán Universidad Peruana Cayetano Heredia Lima Peru School of Medicine Universidad Católica de Córdoba Córdoba Argentina Department of Pediatric Dentistry School of Dentistry Universidad Nacional Mayor de San Marcos Lima Peru School of Dentistry Faculty of Clinical Medicine Universidad del Desarrollo Santiago Chile School of Dentistry Universidad de Concepción Concepción Chile Investigation of the School of Health Sciences Universidad Latinoamericana de Ciencia y Tecnología San José Costa Rica

Background: It is well-founded that empathy is an attribute that increases the likelihood of good communication between health professionals and patients, and it is usual that there is the conviction that empathy levels are higher in women than in men. Aims: A study comparing levels of empathy gender of students in 18 schools of dentistry from six Latin American countries was conducted. Method: An exploratory cross-sectional study of which empathy levels were measured by the Jefferson Scale of Empathy for dental students (S version) and these levels were compared between genders by t-student test, after verification of normal distribution and homoscedasticity. Results: Variability was found in the results of the comparisons. In some cases, empathy levels were higher in women, others in men and in most of them there were no differences between genders. Conclusions: The observed results do not support the belief that women are more empathetic than men. However, more studies must be performed in more powers and countries to verify that the results described constitute a scientific fact and not just a feature of dental students specifically in the countries studied.

关键词： Empathy Gender Dental Students