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Assessing immunocompetence in red palm weevil adult and immature stages in response to bacterial challenge and entomopathogenic nematode infection

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Insect Science 2020年第5期27卷 1031-1042页

作者： Federico Cappa Giulia Torrini giuseppe mazza Alberto Francesco Inghilesi Claudia Benvenuti Leonardo Viliani Pio Federico Roversi Rita Cervo Department of Biology University of FlorenceFlorenceItaly CREA Research Centre for Plant Protection and Certification FlorenceItaly

Parasites and pathogens can follow different patterns of infection depending on the host developmental stage or *** fact,immune function is energetically costly for hosts and trade-offs exist between immune defenses and life history traits as growth,de-velopment and reproduction and organisms should thus optimize immune defense through their life cycle according to their developmental *** the most susceptible target and the most virulent pathogen is particularly important in the case of insect pests,in order to develop effective control strategies targeting the most vulnerable individuals with the most effective control ***,we carried out laboratory tests to identify the most susceptible target of infection by infecting different stages of the red palm weevil Rhynchophorus ferrugineus(larvae,pupae,male,and female adults)with both a generic pathogen,antibiotic-resistant Gram-negative bacteria Escherichia coli XL1-Blue,and two specific strains of entomopathogenic nematodes(EPNs),Steinernema carpocapsae ItS-CAO1 and Heterorhabditis bacteriophora *** evaluating bacterial clearance,host mortality and parasite progeny release,we demonstrate that larvae are more resistant than adults to bacterial challenge and they release less EPNs progeny after infection despite a higher mortality compared to *** the two EPN strains,*** was more virulent than *** both in terms of host mortality and more abundant progeny released by hosts after *** outcomes attained with unspecific and specific pathogens provide useful information for a more efficient and sustainable management of this invasive pest.

关键词： Escherichia coli Heterorhabditis bacteriophora immune response pathogens Rhynchophorus ferrugineus Steinernema carpocapsae

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微波提取法对樱桃、猕猴桃和枸杞多糖特性的影响

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农业工程学报 2009年第10期25卷 355-360页

作者：范会平符锋 giuseppe mazza 胡小松廖小军中国农业大学食品科学与营养工程学院农业部果蔬加工重点开放实验室果蔬加工教育部工程研究中心北京100083 河南省粮油饲料产品质量监督检验站郑州450008 Pacific Agri-Food Research Centre Agriculture and Agri-Food Canada

微波提取是近年来发展迅速的天然产物提取技术之一。为考察微波提取对多糖得率、结构及生物学功能的影响,论文采用微波功率1000W和提取温度140℃,以不同提取时间5,10和20min分别对樱桃、猕猴桃和枸杞中多糖进行提取。结果表明,微波提取... 详细信息

微波提取是近年来发展迅速的天然产物提取技术之一。为考察微波提取对多糖得率、结构及生物学功能的影响,论文采用微波功率1000W和提取温度140℃,以不同提取时间5,10和20min分别对樱桃、猕猴桃和枸杞中多糖进行提取。结果表明,微波提取多糖的得率、相对分子质量和抗氧化性低于传统提取方法,随着微波提取时间延长,多糖相对分子质量逐步降低,但多糖得率与抗氧化性无显著变化;微波提取得到的多糖在单糖组成上与传统提取方法有一定的差异。该研究结果对应用微波提取水果多糖条件的选择及多糖品质控制有一定的参考价值。

关键词：提取多糖分子质量微波装置单糖组成抗氧化性

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A network of sex and competition： The promiscuous mating system of an invasive weevil

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Current Zoology 2015年第1期61卷 85-97页

作者： Alberto Francesco INGHILESI giuseppe mazza Rita CERVO Alessandro CINI Department of Biology University of Florence Via Romana 17 50125 Florence Italy Agricultural Research Council Research Centre for Agrobiology and Pedology via Lanciola 12/A Cascine del Riccio 50125 Florence Italy Department of Biology University of Florence Via Madonna del Piano 6 50019 Sesto Fiorentino Florence Italy Corpo Forestale dello Stato Centro Nazionale Biodiversit~t Forestale "Bosco Fontana"Via C. Ederle 16/a 37100 Verona Italy

Invasive alien pest insect species represent a major threat for agriculture and biodiversity. Because chemical treatments employed to contrast such pests elicit serious environmental and human health problems, a great effort is currently directed to develop long term and environmentally friendly biological control strategies. However, the successful application of some promising techniques, such as the Sterile Insect Technique （SIT）, requires a deep knowledge of the pest basic biology. Here, we argue that understanding pest sexual biology using a social network approach can significantly improve the performance of con- trol strategies. For example, SIT may benefit from understanding how individuals interact and how males accede to reproduction, in order to target the most reproductively active and polygamic males. In this paper we studied the socio-sexual networks of the Asian red palm weevil （RPW） Rhynchophorusferrugineus, a worldwide invader which is causing heavy economic impacts on several palm species. We found that the RPW has a highly promiscuous mating system, characterized by forced interruptions of pair copulations by additional males. The social network is highly non-random nor regular： few males almost monopolize repro- duction, behaving as key-players in the network of matings. Additionally, males have a stable pattern of sexual behaviour over time. We use RPW social network as a case study to direct the development of management techniques such as SIT strategy [Current Zoology 61 （1）： 85-97, 2015].

关键词： Social network analysis Pest management Mating system Reproductive skew Alien pest Rhynchophorusferrugineus

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微波处理对葡萄种子油物理化学性质的影响

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西北农林科技大学学报（自然科学版） 2002年第1期30卷 52-56页

作者：梁俊陈萍 B Dave Oomah David Godfrey giuseppe mazza 西北农林科技大学园艺学院果树所陕西西安710065 陕西省中医药研究院中药研究所陕西西安710003 Food Research Program Agriculture and Agri-Food CanadaPacific Agri-Food Research CentreSummerlandBritish ColumbiaCanada V0H 1Z0

研究了葡萄种子微波干燥对葡萄种子油物理化学性质的影响。结果表明 ,微波处理提高了葡萄种子油的产率 ,增加了油的粘度、共轭双烯值、过氧化值和皂化值 ,降低了叶绿素和类胡萝卜素含量 (K41 0 和 K670 值 )及对甲氧基苯胺值。醇洗葡萄... 详细信息

研究了葡萄种子微波干燥对葡萄种子油物理化学性质的影响。结果表明 ,微波处理提高了葡萄种子油的产率 ,增加了油的粘度、共轭双烯值、过氧化值和皂化值 ,降低了叶绿素和类胡萝卜素含量 (K41 0 和 K670 值 )及对甲氧基苯胺值。醇洗葡萄种子去单宁处理降低了油色素值 ,提高了共轭双烯值、对甲氧基苯胺值、过氧化值和皂化值。

关键词：葡萄种子葡萄种子油微波处理加热效应物理化学性质产率副产品回收利用

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Psycho-gastroenterological profile of an Italian population of children with disorders of gut-brain interaction:A case-control study

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World Journal of Clinical Pediatrics 2025年第1期14卷 69-77页

作者： Valentina Giorgio Ilaria Venezia Licia Pensabene Elisa Blasi Donato Rigante Paolo Mariotti giuseppe Stella Gaia Margiotta Giovanna Quatrale giuseppe Marano Marianna mazza Antonio Gasbarrini Eleonora Gaetani Pediatric Unit Department of WomenChildren and Public Health SciencesFondazione Policlinico Universitario“A.Gemelli”IRCCSUniversitàCattolica del Sacro CuoreRome 00168Italy Child Neuropsychiatry Unit ASST Santi Paolo e CarloSan Paolo HospitalMilan 20142Italy Child Neuropsychiatry Unit Department of WomenChildren and Public Health SciencesFondazione Policlinico Universitario“A.Gemelli”IRCCSUniversitàCattolica del Sacro CuoreRome 00168Italy Department of Medical and Surgical Sciences Pediatric UnitUniversity Magna GraeciaCatanzaro 88100Italy Unit of Psychiatry Fondazione Policlinico Universitario“A.Gemelli”IRCCSRome 00168Italy Department of Neurosciences UniversitàCattolica del Sacro CuoreRome 00168Italy Department of Internal Medicine and Gastroenterology Fondazione Policlinico Universitario"A.Gemelli"IRCCSRome 00168Italy Department of Medical and Surgical Sciences Fondazione Policlinico Universitario"A.Gemelli"IRCCSUniversitàCattolica del Sacro CuoreRome 00168Italy

BACKGROUND Disorders of gut-brain interaction(DGBI)are common,but knowledge about their physiopathology is still poor,nor valid tools have been used to evaluate them in *** To develop a psycho-gastroenterological questionnaire(PGQ)to assess the psycho-gastroenterological profile and social characteristics of a pediatric population with and without *** One hundred and nineteen Italian children(age 11-18)were included:28 outpatient patients with DGBI(Rome IV criteria)and 91 healthy *** filled the PGQ,faces pain scale revised(FPS-R),Bristol stool chart,ga-strointestinal symptoms rating scale,state-trait anxiety inventory,Toronto alexithymia scale 20,perceived self-efficacy in the management of negative emotions and expression of positive emotions(APEN-G,APEP-G),irritable bowel syndrome-quality of life questionnaire,school performances,tobacco use,early life events,degree of *** Compared to controls,patients had more medical examinations(35%of them went to the doctor more than five times),a higher school performance(23%vs 13%,P<0.05),didn’t use tobacco(never vs 16%,P<0.05),had early life events(28%vs 1%P<0.05)and a higher percentage of pain classified as 4 in the FPS-R during the examination(14%vs 7%,P<0.05).CONCLUSION Pediatric outpatients with DGBI had a higher prevalence of early life events,a lower quality of life,more medical examinations rising health care costs,lower anxiety levels.

关键词： Disorders of gut-brain interaction Functional gastrointestinal disorders Psycho-gastroenterological profile Gut-brain axis Rome IV criteria Pediatric patients

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树莓(Rubus idaeus)种子油的性质研究(英文)

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西北农业学报 2002年第3期11卷 104-108页

作者：梁俊陈萍 B.Dave Oomah David Godfrey giuseppe mazza 西北农林科技大学园艺学院果树所陕西西安710065 陕西省中医药研究院西安710003 FoodResearchProgram AgricultureandAgri-FoodCanadaPacificAgri-FoodResearchCentre

研究了空气干燥树莓种子、溶剂提取和室温压榨提取种子油的物理性质和化学性质以及维生素 E组成和含量。结果表明 ,树莓种子出油率为 9.0 4 % ;1 0 % ( v/v)树莓种子油的正己烷溶液叶绿素和类胡萝卜素的吸光度分别为 0 .80 4和 0 .0 4 0... 详细信息

研究了空气干燥树莓种子、溶剂提取和室温压榨提取种子油的物理性质和化学性质以及维生素 E组成和含量。结果表明 ,树莓种子出油率为 9.0 4 % ;1 0 % ( v/v)树莓种子油的正己烷溶液叶绿素和类胡萝卜素的吸光度分别为 0 .80 4和 0 .0 4 0 6 ;树莓种子油的皂化值为 1 92 ,对甲氧基苯胺值为 8.2 ,过氧化值为 5 .6 3mequiv/kg,粘度为 2 5 .2 m Ps。树莓种子油仅含有 α-,γ-和 δ-烷链维生素 E,树莓种子油的主要维生素 E为 γ-烷链维生素 ( 79% )和 α-烷链维生素 E( 2 0 % )。

关键词：树莓种子油化学性质维生素油质量高效液相色谱物理性质

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Territories of mourning:Addressing submerged problems of grief through multidisciplinary care

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World Journal of Clinical Cases 2025年第16期13卷 1-8页

作者： giuseppe Marano Marianna mazza Department of Neurosciences Fondazione Policlinico Universitario A Gemelli IRCCSUniversitàCattolica del Sacro CuoreRome 00168Italy

Mourning and grief are natural responses to loss and can be especially complex and prolonged in the context of end-of-life *** play a crucial role in supporting individuals through this difficult journey,often balancing their own grief with the need to provide *** paper explores the experiences of mourning and grief in hospice settings,with a focus on the emotional challenges faced by both patients and caregivers during the grieving *** support plays a crucial role at the end of life in a multidisciplinary care *** addressing the complex interplay between biological disease and psychological well-being,healthcare professionals can provide more comprehensive and compassionate care.A deep understanding of mourning and elaboration of grief would improve the implementation of suitable support interventions and facilitate collaboration among family members and healthcare teams,ultimately improving the quality of end-of-life care and promoting the well-being of both patients and their families.

关键词： Mourning Grief Caregivers Hospice Psychology

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Impact of gynecological cancers on women’s mental health

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World Journal of Psychiatry 2024年第9期14卷 1294-1300页

作者： giuseppe Marano Marianna mazza Department of Neurosciences Unit of PsychiatryFondazione Policlinico Universitario A Gemelli IRCCSUniversitàCattolica del Sacro CuoreRome 00168Italy

Gynecological cancers and their treatments are associated with both specific and non-specific long-term physiological *** patients face transformations in their lifestyle,body image,role,and social interactions and suffer from physical,psychological,and economic *** mental health of cancer patients is of great importance and requires special attention,as growing evidence demonstrates its influence not only on quality of life but also on treatment *** cancers have peculiar psychological consequences,which are linked to the specificity of the site of the *** should be aware of the importance of protecting the psychophysical health of these patients and the fact that their physical health and quality of life also depend on the quality of their mental *** is possible to structure targeted and effective prevention interventions and treatments to reduce psychological distress and improve the quality of life of subjects living with gynecological cancers.

关键词： Gynecological cancer Psycho-oncology Women Quality of life Psycho-logical distress

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Keep in mind sex differences when prescribing psychotropic drugs

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World Journal of Psychiatry 2024年第2期14卷 194-198页

作者： Marianna mazza Domenico De Berardis giuseppe Marano Department of Neurosciences Fondazione Policlinico Universitario A Gemelli IRCCSUniversitàCattolica del Sacro CuoreRome 00168Italy Mental Health NHSASL 4 TeramoTeramo 64100Italy

Women represent the majority of patients with psychiatric diagnoses and also the largest users of psychotropic *** are inevitable differences in efficacy,side effects and long-term treatment response between men and *** research needs to develop adequately powered animal and human trials aimed to consider pharmacokinetics and pharmacodynamics of central nervous system drugs in both male and female *** professionals have the responsibility to prescribe sex-specific psychopharmacotherapies with a priority to differentiate between men and women in order to minimize adverse drugs reactions,to maximize therapeutic effectiveness and to provide personalized management of care.

关键词： Women Psychopharmacology Psychotropic drugs Sex differences

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Gut microbiota in women:The secret of psychological and physical well-being

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World Journal of Gastroenterology 2023年第45期29卷 5945-5952页

作者： giuseppe Marano Gianandrea Traversi Eleonora Gaetani Antonio Gasbarrini Marianna mazza Department of Neurosciences UniversitàCattolica del Sacro CuoreRome 00168Italy Unit of Psychiatry Fondazione Policlinico Universitario Agostino Gemelli IRCCSRome 00168Italy Unit of Medical Genetics Department of Laboratory MedicineFatebenefratelli Isola Tiberina-Gemelli IsolaRome 00186Italy Department of Medical and Surgical Sciences UniversitàCattolica del Sacro CuoreRome 00168Italy Internal Medicine and Gastroenterology Unit Fondazione Policlinico Universitario Agostino Gemelli IRCCSRome 00168Italy Medicina Interna e Gastroenterologia CEMAD Digestive Disease CenterUniversitàCattolica del Sacro CuoreFondazione Policlinico Universitario A Gemelli IRCCSRome 00168Italy

The gut microbiota works in unison with the host,promoting its *** particular,it has been shown to exert protective,metabolic and structural *** evidence has revealed the influence of the gut microbiota on other organs such as the central nervous system,cardiovascular and the endocrine-metabolic systems and the digestive *** study of the gut microbiota is outlining new and broader frontiers every day and holds enormous innovation potential for the medical and pharmaceutical *** and treatment of specific women’s diseases involves the need to deepen the function of the gut as a junction organ where certain positive bacteria can be very beneficial to *** gut microbiota is unique and dynamic at the same time,subject to external factors that can change it,and is capable of modulating itself at different stages of a woman’s life,playing an important role that arises from the intertwining of biological mechanisms between the microbiota and the female genital *** gut microbiota could play a key role in personalized medicine.

关键词： Gut microbiota Women Metabolites Health promotion Immune system Gut-brain axis

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