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Twenty-four-hour movement guidelines during middle adolescence and their association with glucose outcomes and type 2 diabetes mellitus in adulthood

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Journal of Sport and Health Science 2023年第2期12卷 167-174页

作者： antonio García-Hermoso JoséFrancisco lópez-Gil Yasmin Ezzatvar Robinson Ramírez-Vélez Mikel Izquierdo Navarrabiomed Hospital Universitario de Navarra(HUN)Universidad Publica de Navarra(UPNA)IdiSNAPamplona 31008Spain Health and Social Research Center Universidad de Castilla-La ManchaCuenca 16007Spain Department of Nursing Universitat de ValenciaValencia 46010Spain

Purpose:The aim of the present study was to determine the association between adherence to the 24-h movement guidelines during middle adolescence and glucose outcomes(glycated hemoglobin and fasting glucose)and type 2 diabetes mellitus(T2DM)in adulthood,14 and 22 years ***:We analyzed data from apparently healthy adolescents aged 12-18 years who participated in WavesⅠandⅡ(1994-1996,n=14,738),WaveⅣ(2008-2009,n=8913),and Wave V(2016-2018,n=3457)of the National longitudinal Study of Adolescent to Adult Health(Add Health)in the United *** activity,screen time,and sleep duration were measured using questionnaires,and the 24-h guidelines were defined as:5 or more times moderate-to-vigorous physical activity per week,≤2 h per day of screen time,and 9-11 h of sleep for 12-13 years and 8-10 h for 14-17 *** and venous whole blood was collected and analyzed to determine glycated hemoglobin and fasting glucose for WavesⅣandⅤ,***:Only 2.1%of the adolescents met all the 3 guidelines,and 37.8%met none of *** both wavesⅣandⅤ,adolescents who met physical activity and screen time guidelines had lower odds of T2DM in adulthood than those who did not meet any of these guidelines(WaveⅣ;prevalence ratio(PR)=0.57,95%confidence interval(95%CI):0.21-0.89;Wave V:PR=0.43,95%CI:0.32-0.74).Only for Wave V did adolescents who met all 3 guidelines have lower odds of T2DM at follow-up compared with those who did not meet any of these guidelines(PR=0.47,95%CI:0.24-0.91).Also,for each increase in meeting one of the 24-h recommendations,the odds of T2DM decreased by 18%(PR=0.82,95%CI:0.61-0.99)and 15%(PR=0.85,95%CI:0.65-0.98)in adulthood for WavesⅣandⅤ,***:Promoting all 24-h movement guidelines in adolescence,especially physical activity and screen time,is important for lowering the potential risk of T2DM in adulthood.

关键词： Glucose metabolism Glycated hemoglobin Physical activity Screen time Sleep duration

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Hygrometry behavior during high-flow nasal oxygen therapy and non-invasive mechanical ventilation:A narrative review of bench to clinical studies

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Journal of Intensive Medicine 2024年第4期4卷 433-441页

作者： Sanjay Singhal Mohan Gurjar Jun Duan Salvatore Notaro antonio M.Esquinas Department of Pulmonary Medicine All India Institute of Medical ScienceRajkotGujaratIndia Department of Critical Care Medicine Sanjay Gandhi Post Graduate Institute of Medical Sciences(SGPGIMS)LucknowIndia Department of Respiratory and Critical Care Medicine The First Affiliated Hospital of Chongqing Medical UniversityChongqingChina Intensive Care Unit and ECMO A.O.R.N.“Dei Colli”Monaldi HospitalNaplesItaly Intensive Care Unit Hospital Morales MeseguerMurciaSpain

Recently,there has been growing interest in knowing the best hygrometry level during high-flow nasal oxygen and non-invasive ventilation(NIV)and its potential influence on the *** studies have shown that breathing cold and dry air results in excessive water loss by nasal mucosa,reduced mucociliary clearance,in-creased airway resistance,reduced epithelial cell function,increased inflammation,sloughing of tracheal epithe-lium,and submucosal *** the Coronavirus Disease 2019 pandemic,using high-flow nasal oxygen with a heated humidifier has become an emerging form of non-invasive support among ***,we cannot always assume stable ***,there are no clear guidelines for using humidification dur-ing NIV,although humidification of inspired gas during invasive ventilation is an accepted standard of *** disturbs the normal physiological system that warms and humidifies inspired *** NIV is supplied through an intensive care unit ventilator that utilizes anhydrous gases from compressed wall air and oxygen,the risk of dry-ness *** addition,patients with acute respiratory failure tend to breathe through the mouth during NIV,which is a less efficient route than nasal breathing for adding heat and moisture to the inspired *** sleep apnea syndrome is one of the most important indications for chronic use of NIV at *** data suggest that up to 60%of patients with obstructive sleep apnea syndrome who use continuous positive airway pressure therapy experience nasal congestion and dryness of the mouth and ***,humidifying the inspired gas in NIV may be essential for patient comfort and compliance with *** aimed to review the available bench and clinical studies that addressed the utility of hygrometry in NIV and nasal high-flow oxygen and discuss the technical limitations of different humidification systems for both systems.

关键词： Acute respiratory failure Hygrometry Non-invasive mechanical ventilation High flow nasal oxygen Oxygenation Heated humidifier

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Treatment for paraganglioma with stereotactic radiotherapy

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World Journal of Clinical Cases 2024年第16期12卷 2729-2737页

作者： antonio Pontoriero Paola Critelli Marco Zeppieri Filippo Flavio Angileri Tamara Ius Radiation Oncology Unit Department of BiomedicalDental Science and Morphological and Functional ImagesUniversity of MessinaMessina 98125Italy Department of Ophthalmology University Hospital of UdineUdine 33100Italy Neurosurgery Unit Department of BiomedicalDental Science and Morphological and Functional ImagesUniversity of MessinaMessina 98125Italy Neurosurgery Unit Head-Neck and NeuroScience DepartmentUniversity Hospital of UdineUdine 33100Italy

BACKGROUND Paragangliomas(PG)are rare neoplasms of neuroendocrine origin that tend to be highly vascularized,slow-growing,and usually *** date,common treatment options are surgical resection(SR),with or without radiation therapy(RT),and a watch-and-wait *** To evaluate the local control and effectiveness of exclusive fractionated stereotactic RT(FSRT)treatment in unresectable PG(uPG).METHODS We retrospectively evaluated patients with uPG(medically inoperable or refused SR)treated with FSRT with a Cyberknife System(Accuray Incorporated,Sunnyvale,California).Toxicity and initial efficacy were *** From May 2009 to January 2023,6 patients with a median age of 68(range 20-84)were treated with *** median delivered dose was 21 Gy(range 20-30 Gy)at a median isodose line of 75.5%(range 70%-76%)in 4 fractions(range 3-5 fractions).The median volume was 13.6 ml(range 12.4-65.24 ml).The median cumulative biological effective dose and equivalent dose in 2-Gy fractions were 70 Gy and 37.10 Gy *** of origin involved were the timpa-nojugular glomus(4/6),temporal bone,and cervical *** 1 of the 6 patients,the follow-up was insufficient;5 of 6 patients showed a 5-year overall survival and 5-year progression-free survival of 100%.We observed negligible toxicities during and after *** majority of patients showed stable symptoms during *** 1 patient developed spine *** Our preliminary results on this small cohort of patients suggest that FSRT could be an effective and safe alternative to SR.

关键词： Unresectable paraganglioma Fractionated stereotactic radiation therapy Cyberknife Neurosurgery Metastasis

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Study of reverse osmosis membranes fouling by inorganic salts and colloidal particles during seawater desalination

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Chinese Journal of Chemical Engineering 2020年第3期28卷 733-742页

作者： Santiago Gutiérrez Ruiz Juan antonio lópez-Ramírez Mohammed Hassani Zerrouk Agata Egea-Corbacho lopera JoséMaría Quiroga Alonso Department of Environmental Technologies Faculty of Marine and Environmental SciencesUniversity of Cadiz11510Puerto RealCadizSpain

Fouling phenomenon is considered among the major reasons that cause significant increase of operating cost of desalination plants equipped with reverse osmosis(RO)*** phenomenon is studied in the present work in the case of RO polyamide aromatic membranes using model seawater containing inorganic salts and colloidal *** solubility conditions of CaCO3 and CaSO4 were applied to study RO performances with and without colloid *** experiments,the membrane permeate fluxes were continuously ***,studies of chemical composition,structure,and morphology of the materials deposited on the membrane surface were conducted using energy dispersive microanalysis(EDS)X-ray diffraction and scanning electronic microscopy(SEM).Results show that in conditions of calcium carbonate oversaturation there is a reduction in the permeate flow of 11.2%due to fouling of the membrane by the precipitation of this *** in the same conditions of calcium sulphate oversaturation the reduction of the flow is 5%,so we can conclude that in conditions of oversaturation of both salts,calcium carbonate produces a greater fouling of the membrane that in its view causes greater decrease in the flow of *** this based on the results of the test with both salts in oversaturated *** in the formation of calcite and gypsum crystals onto the membranes as XRD analyses *** presence of colloidal silica in those conditions intensifies strongly the fouling,leading until to 24.1%of permeate flux decrease.

关键词： Reverse osmosis Desalination Fouling Seawater Scaling

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New insights on portal hypertension’s screening in people with cystic fibrosis

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Hepatobiliary Surgery and Nutrition 2024年第5期13卷 894-897页

作者： luigi Colecchia Federico Ravaioli Giovanni Marasco Elton Dajti antonio Colecchia Department of Medical and Surgical Sciences(DIMEC) University of BolognaBolognaItaly Department of Visceral Surgery and Medicine InselspitalBern University HospitalBernSwitzerland Gastroenterology Unit Department of Medical Specialities(CHIMOMO)University of Modena and Reggio EmiliaModenaItaly

Cystic fibrosis-associated liver disease(CFlD)is a significant cause of morbidity and mortality affecting people with cystic fibrosis(PwCF)(1).Approximately 40%of PwCF have liver involvement,defined as the existence of any hepatic manifestation,including biochemical liver abnormalities(2).In a small percentage of these patients,liver involvement may ultimately result in the development of portal hypertension(PH)and its *** presence of at least two of the following variables-abnormal liver tests,abnormal liver ultrasound(US),abnormal physical examination with hepatosplenomegaly or histologic evidence of liver disease-were historically the basis for the European criteria to define CFlD(3).Nevertheless,the emergence of a new approach for liver assessment as liver elastography has led to the proposal of its inclusion in new diagnostic criteria(4).

关键词： Porto-sinusoidal vascular disease(PSVD) portal hypertension cystic fibrosis liver stiffness spleen stiffness

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Prevalence of hepatocarcinoma-related hepatitis B virus mutants in patients in grey zone of treatment

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World Journal of Gastroenterology 2019年第38期25卷 5883-5896页

作者： Ana Isabel Gil-García antonio Madejón Irene Francisco-Recuero Ana lópez-lópez Emiliana Villafranca Miriam Romero Araceli García antonio Olveira Rocío Mena Juan Ramón larrubia Javier García-Samaniego Hepatology Unit Hospital Universitario La PazMadrid 28046Spain Centro de Investigación Biomédica en Red Instituto de Salud Carlos IIIMadrid 28029Spain Instituto de Investigación del Hospital Universitario la Paz Madrid 28046Spain Biochemistry Department Faculty of MedicineUniversidad Autónoma de MadridMadrid 28029Spain Instituto de Genética Médica y Molecular Hospital Universitario La PazMadrid 28046Spain Translational Hepatology Unit Hospital General Universitario de GuadalajaraGuadalajara 19002Castilla-La ManchaSpain

BACKGROUND Antiviral treatment of patients with chronic hepatitis B(CHB)in the grey zone of treatment comands risk management in order to optimize the health *** this sense,the identification of HBV mutants related with an increased risk of hepatocellular carcinoma(HCC)could be useful to identify subpopulations with potential indication of antiviral *** To analyze the prevalence/persistence of hepatitis B virus(HBV)preS and basal core promoter(BCP)/precore/core variants associated to HCC development in CHB patients in the grey *** Work was designed as a longitudinal retrospective study,including 106 plasma samples from 31 patients with CHB in the grey zone of treatment:Hepatitis B e antigen negative,HBV-DNA levels between 12-20000 IU/ml,normal or discordant transaminase levels during follow up and mild/moderate necroinflammatory activity in liver biopsy or Fibroscan(up to 9.5 kPa).Serum HBVDNA was tested using the Abbott Real Time HBV Assay and the BCP/precore/core and the hepatitis B surface antigen(HBsAg)coding regions were analyzed in positive samples by PCR/bulk-sequencing to identify the HCCrelated HBV *** High-risk HCC related mutants were detected in 24(77%)patients:19(61%)in the BCP/precore/core,and 7(23%)in the HBsAg coding region(2 preS1 and 5 preS2 deletions).The prevalence of preS deletions was genotype-dependent:3/5(60%)patients with preS2 deletions and 1/2 with preS1 deletions were infected with the HBV-E *** HBV-E was the most prevalent in sub-Saharan patients,a correlation between preS deletions and ethnicity was also found:6/8(75%)sub-Saharan vs 1/19(5%)Caucasian patients had preS deletions(P=0.00016).Remarkably,this correlation was maintained in those patients infected with HBV-A,a minor genotype in sub-Saharan patients:2/2 patients infected with HBV-A from West Africa vs 0/6 of Caucasian origin had preS *** HCC related variants were the major strains and persisted over time(up to 48 mo).Pa

关键词： Hepatitis B virus Hepatocellular carcinoma PreS deletions Hepatitis B virus treatment Grey zone

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Exploring seven hundred years of transhumance, climate dynamic, fire and human activity through a historical mountain pass in central Spain

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Journal of Mountain Science 2016年第7期13卷 1139-1153页

作者： José antonio lópez-SáEZ Francisca AlBA-SáNCHEZ Sandra ROBlES-lópez Sebastián PéREZ-DíAZ Daniel ABEl-SCHAAD Silvia SABARIEGO-RUIZ Arthur GlAIS Research Group Archaeobiology Institute of History CSIC Dept.Botany Faculty of Sciences University of Granada Dept.of Plant Biology Faculty of Biology Complutense University lETG CAEN GEOPHEN-UMR 6554 CNRS University of Caen-Normandie

A high-altitude peat sequence from the heart of the Spanish Central System(Gredos range) was analysed through a multi-proxy approach to determine the sensitivity of high-mountain habitats to climate, fire and land use changes during the last seven hundred years, providing valuable insight into our understanding of the vegetation history and environmental changes in a mountain pass close to a traditional route of transhumance. The pollen data indicate that the vegetation was dominated by shrublands and grasslands with scattered pines in high-mountain areas, while in the valleys cereals, chestnut and olive trees were cultivated. Strong declines of high-mountain pines percentages are recorded at 1540, 1675, 1765, 1835 and 1925 cal AD, which may be related to increasing grazing activities and/or the occurrence of anthropogenic fires. The practice of mountain summer farming and transhumance deeply changed and redesigned the landscape of the high altitudes in central Spain(Gredos range) since the Middle Ages, although its dynamics was influenced in some way by climate variability of the past seven centuries.

关键词： Climate and human impacts Fire late Holocene Gredos range Vegetation history

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Atmospheric-pressure dielectric barrier discharge generation by a full-bridge flying capacitor multilevel inverter

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Plasma Science and Technology 2017年第7期19卷 40-49页

作者： Rosendo PE?A-EGUIlUZ José A lópez-FERNáNDEZ antonio MERCADO-CABRERA Bethsabet JARAMIllO-SIERRA Régulo lópez-CAllEJAS Benjamín RODRíGUEZ-MéNDEZ Raúl VAlENCIA-AlVARADO Allan A FlORES-FUENTES Arturo E MU?OZ-CASTRO Plasma Physics laboratory Instituto Nacional de Investigaciones Nucleares Tecnológico de Estudios Superiores de Tianguistenco Universidad Autónoma del Estado de México

A new configuration of a resonant full-bridge flying capacitor multicell inverter has been designed and constructed with the aim of achieving an extended output voltage frequency range with low harmonic distortion and reduced semiconductor commutation losses. This configuration was tested as a power supply for two different coaxial dielectric barrier discharge reactors, one of them employed for electric characterization and the other one for inorganic compound elimination in an aqueous solution. Two different gas mixtures, 90% Ar-10% 02 and 80% Ar-20% 02, were individually supplied during the experiments; the results showed a high- efficiency removal of meta-cresol （m-cresol） to the order of 98%, which was obtained by adding more oxygen to the plasma gas mixture.

关键词： plasma applications water pollution plasma sources power supply circuits electricdischarges

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Acceptance of living liver donation among medical students: A multicenter stratified study from Spain

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World Journal of Gastroenterology 2016年第25期22卷 5800-5813页

作者： antonio Ríos Ana Isabel lópez-Navas Ana Isabel lópez-lópez Francisco Javier Gómez Jorge Iriarte Rafael Herruzo Gerardo Blanco Francisco Javier llorca Angel Asunsolo Pilar Sánchez-Gallegos Pedro Ramón Gutiérrez Ana Fernández María Teresa de Jesús laura Martínez-Alarcón Alberto lana lorena Fuentes Juan Ramón Hernández Julio Virseda José Yelamos José antonio Bondía antonio Miguel Hernández Marco antonio Ayala Pablo Ramírez Pascual Parrilla International Collaborative Donor Project ('Proyecto Colaborativo Internacional Donante' 30007 Casillas Murcia Spain Department of Surgery Paediatrics Obstetrics and Gynaecology University of Murcia Avenida de las Fuerzas Armadas 30800 Espinardo Murcia Spain Transplant Unit Surgery Service IMIB - Virgen de la Arrixaca University Hospital Carretera Madrid-Cartagena s/n 30120 El Palmar Murcia Spain Regional Transplant Centre Consejeria de Sanidad y Consumo de la Region de Murcia 30008 Ronda de Levante Murcia Spain Hospital Clinico Universitario Virgen de la Arrixaca Departamento de Cirugia General y del Aparato Digestivo Unidad de Trasplantes 30007 Casillas Murcia Spain Department of Psychology Universidad Catolica San Antonio (UCAM) Avenida de los Jeronimos 30107 Guadalupe Murcia Spain Department of Urology San Juan University Hospital of Alicante 03010 Calle Pintor Baeza Alicante Spain Universidad de Granada Avenida del Hospicio s/n 18010 Granada Spain Universidad de Navarra Campus Universitario 31080 Pamplona Navarra Spain Universidad Autonoma de Madrid Ciudad Universitaria de cantoblanco 28049 Madrid Spain Servicio de Cirugia HBP y Trasplante Hepatico Complejo Hospitalario Universitario de Badajoz Hospital Infanta Cristina Avenida Elvas s/n 06006 Badajoz Spain Universidad de Cantabria Avenida los Castros s/n 39005 Santander Cantabria Spain Departamento de Cirugia Ciencias Medicas y Sociales Facultad de Medicina y Ciencias de la Salud Universidad de Alcala Campus Cientifico-Tecnologico Plaza de San Diego s/n 28801 Alcala de Henares Madrid Spain Facultad de Medicina Universidad de Malaga 29071 Avenida de Cervantes Malaga Spain Servicio de Urologia (Complejo Hospitalario Universitario de Canarias CHUC) y Departamento de Cirugia (Universidad de La Laguna ULL) Calle Molinos de Agua s/n 38207 San Cristobal de La Laguna Santa Cruz de Tenerife Spain Departamento de Ciencias Biomedicas Basicas Facultad de Ciencias Biomedicas Universidad Europea de

AIM: To analyze the attitude of Spanish medical students toward living liver donation (llD) and to establish which factors have an influence on this ***: Study type: A sociological, interdisciplinary, multicenter and observational study. Study population: Medical students enrolled in Spain (n = 34000) in the university academic year 2010-2011. Sample size: A sample of 9598 students stratified by geographical area and academic year. Instrument used to measure attitude: A validated questionnaire (PCID-DVH RIOS) was self-administered and completed anonymously. Data collection procedure: Randomly selected medical schools. The questionnaire was applied to each academic year at compulsory sessions. Statistical analysis: Student´s t test, χ2 test and logistic regression ***: The completion rate was 95.7% (n = 9275). 89% (n = 8258) were in favor of related llD, and 32% (n = 2937) supported unrelated llD. The following variables were associated with having a more favorable attitude: (1) age (P = 0.008); (2) sex (P l area (P = 0.013); (5) believing in the possibility of needing a transplant oneself in the future (P living kidney donation (P liver segment from a family member if one were needed (P ly (P ltruistic nature; and (12) fear of the possible mutilation of the body after donation (P lUSION: Spanish medical students have a favorable attitude toward llD.

关键词： Attitude living liver donation Medical students Transplantation Organ donation Psychosocial variables Spain

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Arlenea delicata *** ***.,a new ephedroid plant from the Early Cretaceous Crato Formation,Araripe Basin,Northeast Brazil

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Plant Diversity 2024年第3期46卷 362-371页

作者： Alita Maria Neves Ribeiro Yong Yang antonio Alamo Feitosa Saraiva Renan Alfredo Machado Bantim Joao Tavares Calixto Junior Flaviana Jorge de lima Programa de Pos-Graduaçao em Diversidade Biologica e Recursos Naturais Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil Co-Innovation Center for Sustainable Forestry in Southern China College of Biology and the Environment159 Longpan RoadNanjing Forestry UniversityNanjing210037China laboratorio de Paleontologia Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil laboratorio de Estudos da Flora Regional Universidade Regional do CaririRua Carolino SucupiraPimenta63105-160CratoCearaBrazil Gondwanan Plants lab Universidade Federal de PernambucoCentro Academico de VitoriaRua Do Alto Reservatorio S/nBela Vista55608-680Vitoria de Santo AntaoPernambucoBrazil Programa de Pos-Graduaçao em Geociencias(PPGEOC) Universidade Federal de Pernambuco(UFPE)Rua Av.da ArquiteturaS/n°CEP-50740-550Cidade UniversitariaRecifePernambucoBrazil

Ephedroid macrofossils have been widely documented in Cretaceous deposits,including numerous from the lower Cretaceous Yixian Formation of NE ***,few ephedroid macrofossils have been reported from South ***,we describe a new plant of the family Ephedraceae,Arlenea delicata *** ***.,from the lower Cretaceous Crato Formation of the Araripe Basin,Northeast Brazil,based on the vegetative and reproductive *** has the typical morphological characteristics of ephedroid plants,including fertile reproductive branches,opposite phyllotaxy,terminal female cones,a sympodial branching system,longitudinally striated internodes,and swollen *** new finding is unusual in having inner chlamydosperms subtended by two pairs of bracts,reproductive units connected to branches through swollen receptacles and a smooth seed *** new ephedroid taxon from the Crato Formation increases our understanding of plant diversity of this group during the Early ***,the general morphology(fleshy bracts and enlarged receptacles)of this new fossil discovery indicates that seeds of this plant may have been dispersed by animals such as pterosaurs(mainly the Tapejaridae)and birds(Enantiornithes and Ornituromorpha).If true,this would explain the cosmopolitan distribution of Ephedraceae in the lower Cretaceous.

关键词： Early Cretaceous Gnetophytes Arlenea delicata Ephedrales Crato Formation

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