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生产体系对肉产品(主要是猪肉)品质的影响

AMBIO－人类环境杂志 2005年第4期34卷 333-337页

作者： Viktoria Olsson jana Pickova 张金环（译）许中旗（校）瑞典农业大学食品科学专业瑞典农业大学食品科学系高级科学家不详

肉产品的技术、营养和感官品质在屠宰前后可能会受到多种交互作用因素的影响。从文献来看,以创造猪肉可持续生产体系为目标的各种变革,通常对肉的最终pH值没有影响或影响较小。一些研究表明,可持续生产体系降低了猪肉的持水能力。与常... 详细信息

肉产品的技术、营养和感官品质在屠宰前后可能会受到多种交互作用因素的影响。从文献来看,以创造猪肉可持续生产体系为目标的各种变革,通常对肉的最终pH值没有影响或影响较小。一些研究表明,可持续生产体系降低了猪肉的持水能力。与常规饲养体系相比,户外生产被认为更能增加猪肉的剪切力值。肉色的影响因素很多,这些因素可能导致猪肉颜色更暗、色素含量增加,或猪肉颜色更浅淡、结构有所变化。在使用含有多不饱和脂肪酸饲料的生产体系中,肉产品所含类脂的不饱和性更强,肉产品的营养价值更高。一句话,必须考虑各因素间的组合效应如:饲养、生产体系、遗传型、性别和宰前处理等对肉品质量的影响。

关键词：生产体系感官品质肉产品猪肉多不饱和脂肪酸饲养体系营养价值宰前处理交互作用持水能力

Antibacterial activity and inhibition against Staphylococcus aureus NorA efflux pump by ferulic acid and its esterified derivatives

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Asian Pacific Journal of Tropical Biomedicine 2021年第9期11卷 405-413页

作者： Patrícia Gonçalves Pinheiro Gilvandete Maria Pinheiro Santiago Francisco Erivaldo Freitas da Silva Ana Carolina Justino de Araújo Cícera Rejane Tavares de Oliveira Priscilla Ramos Freitas janaína Esmeraldo Rocha JoséBezerra de Araújo Neto Maria Milene Costa da Silva Saulo Relison Tintino Irwin Rose Alencar de Menezes Henrique Douglas Melo Coutinho JoséGalberto Martins da Costa Departamento de Química Biológica Programa de Pos-Graduação em Química BiológicaUniversidade Regional do Cariri–URCACrato–CEBrazil Programa de Pós-Graduação em Química Centro de CiênciasUniversidade Federal do Ceará–UFCFortaleza–CEBrazil

Objective:To evaluate the inhibitory activity of ferulic acid and four of its esterified derivatives(methyl,ethyl,propyl,and butyl)against resistance mechanisms in Staphylococcus aureus ***:Ferulic acid derivatives were obtained by esterification with methanol,ethanol,propanol,and butanol,and then characterized by hydrogen and carbon-13 nuclear magnetic resonance *** minimum inhibitory concentrations(MIC)of ferulic acid and its esterified derivatives,ethidium bromide,and norfloxacin were obtained using the microdilution test,while the efflux pump inhibition test was conducted by examining reduction in the MICs of norfloxacin and ethidium *** docking was also carried out using the Schrodinger Suite 2015 molecular modeling software.A three-dimensional model of NorA efflux pump was generated using *** best scoring model was used as a receptor for ligand-receptor ***:The methyl and butyl ester derivatives did not demonstrate significant antimicrobial ***,a significant synergic effect was evidenced when norfloxacin was combined with the ethyl and propyl esterified *** docking study demonstrated favorable energy of interaction between ferulate derivatives and NorA,and amino acid residues TYR57,TYR58,and LEU255 were present commonly in stabilizing all *** PCA analysis corroborated the docking hypothesis that the lipophilic character and hydrogen bond interactions were the most relevant characteristics involved with NorA *** pharmacokinetic parameters of ferulic acid derivatives showed good ADMET properties,demonstrating that they can be easily absorbed and have no effect or inhibit the cytochrome P450 enzyme complex,revealing their potential as drug ***:This study provides strong evidence that the molecular basis for this activity is potentially due to the NorA efflux pump.

关键词： Ferulic acid Esterified derivatives Efflux pump Staphylococcus aureus Resistance mechanisms

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隔热非织造布材料传热性能

产业用纺织品 1988年第1期 32-35页

作者： S.Kay Obenclarf ,jana P.Smith ,徐谷衡

随着对冬季运动兴趣的增加,需要从能量保存角度来说更经济的保暖服装。许多纺织和造纸商已经推出了用于制作户外服装的新型保暖材料。本文将研究五种非织造布材料的隔热性能。其中两种是气流成网的低线

关键词：气流成网线密度热性能热力学性质非织造布

人卵巢组织程序化冷冻及体外培养对卵泡活性和雌二醇分泌的影响

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首都医科大学学报 2013年第4期34卷 506-511页

作者：田玄玄阮祥燕 Montag Markus Liebenthron jana Alfred O. Mueck 首都医科大学附属北京妇产医院内分泌科北京100026 海德堡大学妇产医院生殖医学研究中心海德堡69115 波恩大学妇产医院卵巢组织冻存中心波恩53012 德国图宾根大学妇产医院内分泌与绝经研究中心图宾根d72076

目的探讨程序化冷冻保存及组织体外培养对人卵巢皮质内卵泡活性和雌二醇分泌的影响。方法取手术切除的人卵巢皮质组织,修剪成1 cm3大小组织块,采用抽签法随机分为新鲜组、程序冷冻组、新鲜培养组、冻融后培养组。应用程序化冷冻法冻存... 详细信息

目的探讨程序化冷冻保存及组织体外培养对人卵巢皮质内卵泡活性和雌二醇分泌的影响。方法取手术切除的人卵巢皮质组织,修剪成1 cm3大小组织块,采用抽签法随机分为新鲜组、程序冷冻组、新鲜培养组、冻融后培养组。应用程序化冷冻法冻存卵巢组织,冷冻前后分别对卵巢组织进行体外培养,电化学发光免疫分析法检测上清液中雌二醇水平。冷冻前后及培养前后分别用Clacein AM进行卵泡荧光染色,各级卵泡计数。结果①冷冻前后各级卵泡数量及构成比差异无统计学意义(P>0.05);②新鲜组织和冻融组织体外培养都具有持续分泌E2的功能,开始培养阶段冻融组织分泌的雌二醇水平偏低(P0.05);③体外培养前后始基卵泡和初级卵泡数量及其构成比差异无统计学意义(P>0.05);体外培养后次级卵泡数量及构成比增加,差异有统计学意义(P<0.05)。结论程序冷冻法可以较好地保存人卵巢皮质内的窦前卵泡,不影响体外培养的卵巢组织的雌二醇分泌。卵巢组织体外培养情况下,次级卵泡的生长优于始基卵泡和初级卵泡的生长。

关键词：卵巢组织程序冷冻体外培养

Physical Activity and Leisure in the Daily Life of Nursing Students

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Open Journal of Nursing 2020年第9期10卷 918-928页

作者： Letícia Yamawaka de Almeida Jaqueline Lemos de Oliveira janaína Cristina Pasquini de Almeida Aline Cristina Dadalte Samuel Barroso Rodrigues Camila Maria Fernandes Fantacini Ricardo Henrique Guandolini Jacqueline de Souza Psychiatric Nursing and Human Sciences Department Ribeir&#227 o Preto College of Nursing University of S&#227 o Paulo Ribeir&#227 o Preto Brazil

The aim of this paper was to describe the routine of Brazilian nursing students, identifying the activities that are part of their daily life, highlighting how much time they dedicate for physical activity practice in their leisure time. The participants of this cross-sectional study were 141 nursing students from a public university in the State of São Paulo. Data were collected using a sociodemographic questionnaire, three closed questions about physical activities and one open question in which the students described their daily life activities. For analysis, we used the chi-squared-test and content analysis. Although academic, household and work activities take up most of the students’ week, some dedicate a portion of their daily live to enjoy leisure periods with physical activities, sedentary behavior and sociocultural activities. Some options of activities seem to be related to Brazilian cultural aspects that are pointed out in this paper. Some recommendations were made, aiming at improving the health of students as well as the importance of a healthier school environment.

关键词： Leisure Physical Activities Mental Health Nursing Students

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传染性软疣偶发颗粒性角化不全

世界核心医学期刊文摘（皮肤病学分册） 2005年第8期1卷 48-49页

作者： Lumr P. Alenǎ C. Jindra Z. jana H. 王琼 Dr. Department of Dermatology and Venereology Charles University Bulovka University Hospital Budinova 2 180 81 Prague 8 Czech Republic

A patient presented with a 4- month history of slowly progressive pruritic papules on her trunk and extremities. Biopsies from 2 of these lesions revealed molluscum contagiosum. One of the biopsies also showed several small foci of granular parakeratosis. Based on the clinical features and course of this patient, the granular parakeratosis seems to be an incidental finding.

关键词：传染性软疣颗粒性角化不全

自我与他者的诠释学:中国哲学中的自我认同与主体间性

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当代中国价值观研究 2022年第1期7卷 66-76页

作者：罗亚娜李转亭(译) 卢布尔雅那大学北京师范大学哲学学院北京师范大学价值与文化研究中心北京师范大学社会主义核心价值观协同创新中心

虽然用西方诠释学的标准来定义中国解释学,文化的特殊性就会被淹没和扁平化,但大多数研究中国古典文本的学者仍然运用西方解释学理论衍生的解释机制。因此,自20世纪80年代起,视域融合理论在中国广受欢迎,尤其是伽达默尔的影响占据主导... 详细信息

虽然用西方诠释学的标准来定义中国解释学,文化的特殊性就会被淹没和扁平化,但大多数研究中国古典文本的学者仍然运用西方解释学理论衍生的解释机制。因此,自20世纪80年代起,视域融合理论在中国广受欢迎,尤其是伽达默尔的影响占据主导地位。黄俊杰和成中英在此基础上都提出了中国传统解释学的方法,但仍然缺乏紧密的内在一致性。于是学者们意识到解释学循环没有语义的支持,掩盖了对原始意义事实的认识,应该由类似“境界”这样的非概念范式来取代。境界的概念是王国维美学的核心,它指的是心理状态的客体化,在这种心理状态中,外部领域通过主观的感性与内心世界融合在一起,从而植根于此时此刻的当下,实现了内在与超越时空部分的融合。《庄子》中的“鲁侯养鸟”与“濠梁之辩”两则故事就体现出审美境界的融合,为我们提供一个新的、复杂的主体间形象。因此,主体间的理解不是由客观概念决定的,而是由事物本身,即理解和体验主体所嵌入的美学领域所决定的。

关键词：诠释学视域融合境界庄子主体间性

成长速度领先 500多位企业家揭示企业快速成长的秘密

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成长速度领先 500多位企业家揭示企业快速成长的秘密

Evaluation of antibacterial and toxicological activities of essential oil of Ocimum gratissimum *** its major constituent eugenol

2004年

作者：（美）凯瑟琳·卡特林（Katherine Catlin）（美）贾纳·马修斯（jana Matthews）郭武文等译

本书以500多位企业家讨论企业快速成长的理论为视角对企业领导学进行研究，论述在不同阶段企业成长的特征及企业家应采取的相应领导方式。

关键词：企业管理(学科: 经验地点: 世界) 企业管理

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Food Bioscience 2022年第6期50卷 2152-2159页

作者： Julio Cesar Silva Raimundo Luiz Silva Pereira Thiago Sampaio de Freitas janaína Esmeraldo Rocha Nair Silva Macedo Carla de Fatima Alves Nonato Marina Leite Linhares Daniely Sampaio Arruda Tavares Francisco Assis Bezerra da Cunha Henrique Douglas Melo Coutinho Sidney Gonçalo de Lima Francisco Nascimento Pereira-Junior Francisco Paulo Araújo Maia Ivo Cavalcante Pita Neto Fabiola Fernandes Galvão Rodrigues George Joaquim Garcia Santos Department of Biological Chemistry Regional University of CaririR.Cel.Antonio Luis 116163105000CratoCEBrazil University Center Doutor Leão Sampaio Av.Leão Sampaio 40063040000Juazeiro do NorteCEBrazil Research and Development Center for Medicines Federal University of CearaR.Coronel Nunes de Melo 100060430275FortalezaCEBrazil Chemistry Department Federal University of PiauiCampus Universitário Ministro Petrônio Portella64049550TeresinaPIBrazil Center for Agricultural and Biodiversity Sciences - CCAB Federal University of CaririCratoCearáBrazil CECAPE - College of Dentistry Juazeiro do NorteCE63024-015Brazil

The present study aimed to comparatively analyze the antibacterial activity,combined with antibiotics,and toxicological activity of the essential oil of *** *** its major compound,*** phytochemical analysis of the essential oil was performed by gas chromatography coupled with mass *** minimum inhibitory concentration and combined antibiotic activity were performed by *** melanogaster was the model organism chosen to evaluate the toxicological response of *** chromatographic assay showed eugenol as the major compound of the essential oil of *** *** microbiological assays showed that in terms of antibacterial activity,both products showed similar activity,quite significant in Gram-negatives,such as those of strains of Pseudomonas *** results were verified in the modulatory activity,allowing the verification that the bioactivity performed by the essential oil of *** *** mainly influenced by its major *** the EC50 of the compounds varied subtly,the essential oil was less toxic compared to *** information obtained in the present study demonstrates that the essential oil of *** *** a promising antibacterial agent and better tolerated than its majority compound alone,in the model organism ***.

关键词： Antibacterial agents Drosophila melanogaster Eugenol Ocimum gratisismumum L.essential oils