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A proto-monsoonal climate in the late Eocene of Southeast Asia:Evidence from a sedimentary record in central Myanmar

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Geoscience Frontiers 2023年第1期14卷 46-63页

作者： Huasheng Huang Robert J.Morley Alexis Licht Guillaume Dupont-Nivet daniel pérez-pinedo Jan Westerweel Zaw Win Day Wa Aung Eko Budi Lelono Galina N.Aleksandrova Ramesh K.Saxena Carina Hoorn Institute for Biodiversity and Ecosystem Dynamics(IBED) University of Amsterdam1090 GE AmsterdamThe Netherlands palynova Ltd. 1 Mow Fen RoadLittleportCambridgeshire CB61PYUK Department of Earth Sciences Royal HollowayUniversity of LondonEghamSurrey TW200EXUK Centre de Recherche et d'Enseignement de Géosciences de I'Environnement(CEREGE) Aix-en-ProvenceFrance Institut fur Geowissenschaften Universität Potsdam14476 PotsdamGermany Géosciences Rennes CNRS and Universitéde Rennes 135042 Rennes CedexFrance Geology Department Shwe Bo UniversitySagaing RegionMyanmar Department of Geology University of YangonPyay RoadYangonMyanmar Badan Geologi Jl.Soekarno Hatta No 444BandungBandung 40254Indonesia Geological Institute Russian Academy of SciencesPyzhevsky Pereulok 7119017 MoscowRussia Birbal Sahni Institute of palaeosciences 53 University RoadLucknow 226007India Department of Earth Sciences University of FlorenceVia G.La Pira 450121 Florenceltaly Department of Earth Sciences Memorial University of New-foundlandSt.John'sNewfoundland A1B 3X5Canada

The Burma Terrane has yielded some of the earliest pieces of evidence for monsoonal rainfall in the Bay of ***,Burmese ecosystems and their potential monsoonal imprint remain poorly *** study focuses on the late Eocene Yaw Formation(23°N)in central Myanmar,which was located near the equator(c.5°N)during the *** quantitatively assessed the past vegetation,climate,and depositional environments with sporomorph diagrams,bioclimatic analysis,and sequence *** calculated the palynological diversity and drew inferences with rarefaction analysis by comparing with four other middle to late Eocene tropical *** results highlight a high floristic diversity for the palynoflora throughout the section formed by six pollen zones characterized by different *** indicate that lowland evergreen forests and swamps dominated in the Eocene Burmese deltaic plains while terra firma areas were occupied by seasonal evergreen,seasonally dry,and deciduous *** vegetation pattern is typical to what is found around the Bay of Bengal today and supports a monsoon-like climate at the time of the Yaw *** analysis further suggests that in the late Eocene,the Yaw Formation was more seasonal,drier,and cooler compared to modern-day climate at similar near-equatorial *** seasonal and drier conditions can be explained by a well-marked seasonal migration of the Intertropical Convergence Zone(ITCZ),driver of proto-monsoonal *** temperatures in the late Eocene of central Myanmar may be due to the lack of adequate modern analogues for the Eocene monsoonal climate,while those found at other three Eocene Asian paleobotanical sites(India and South China)may be caused by the effect of canopy evapotranspirational *** data suggest that paleoenvironmental change including two transgressive-regressive depositional sequences is controlled by global sea level change,which may be driven by cl

关键词： Bioclimatic analysis Diversity Monsoon palynology Sequence biostratigraphy Southeast Asia

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Colorectal cancer metastases to the thyroid gland:A case report

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World Journal of Gastrointestinal Surgery 2020年第3期12卷 116-122页

作者： patricia Ciriano Hernández Carlos Martínez pinedo Enrique Calcerrada Alises Esther García Santos Susana Sánchez García Rafael picón Rodríguez Elisa Jiménez Higuera daniel Sánchez peláez Violeta Herrera Montoro esús Martín Fernández Department of Surgery Hospital General Universitario de Ciudad RealCiudad Real 13005Spain Department of pathology Hospital General Universitario de Ciudad RealCiudad Real 13005Castilla La ManchaSpain

BACKGROUND Secondary malignancies of the thyroid gland are a rare finding in clinical *** addition,colorectal metastasis to the thyroid(CMT)is even more infrequently *** source of the primary tumor follows demographic and ethnic patterns,which reflects the most prevalent malignancies in the different *** cancer is one of the most common types of cancer worldwide;nevertheless,CMT is infrequently *** of them are identified during the follow-up of gastrointestinal primary *** to the improvement of image techniques,oncological treatment,and follow-up,survival and consequent diagnosis of metastatic disease are more *** facts make this entity a diagnostic and therapeutic challenge,due to the lack of information and the difficulties performing clinical trials and *** SUMMARY Here,we present a case report of a patient diagnosed with CMT of adenocarcinoma of the rectum evidenced during follow-up,4 years after neoadjuvant chemoradiotherapy,who had subsequent curative surgical treatment of the primary tumor and inter-current lung bilateral *** Thyroid metastases of extra-thyroid origin are an uncommon finding,even rarer in cases of *** diagnostic process,as well as survival of oncologic patients is improving,and consequently the number of metastases to the thyroid gland is increasing.

关键词： Colorectal cancer metastases Thyroid gland Case report Thyroid metastases

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Diversity and host assemblage of avian haemosporidians in different terrestrial ecoregions of peru

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Current Zoology 2022年第1期68卷 27-40页

作者： Luz GARCIA-LONGORIA Jaime MURIEL Sergio MAGALLANES Zaira Hellen VILLA-GALARCE Leonila RICOpA Wilson Giancarlo INGA-DIAZ Esteban FONG daniel VECCO Cesar GUERRA-SALDANA Teresa SALAS-RENGIFO Wendy FLORES-SAAVEDRA Kathya ESpINOZA Carlos MENDOZA Blanca SALDANA Manuel GONZALEZ-BLAZQUEZ Henry GONZALES-pinedo Charlene LUJAN-VEGA Carlos Alberto Del AGUILA Yessica VILCA-HERRERA Carlos Alberto pINEDA Carmen REATEGUI Jorge Manuel CARDENAS-CALLIRGOS JoseAlberto IANNACONE Jorge Luis MENDOZA Ravinder NMSEHGAL Alfonso MARZAL Departamento de Anatomia Biologia Celular y ZoologiaUniversidad de ExtremaduraBadajoz E-506071Spain Molecular Ecology and Evolution Lab Department of BiologyLund UniversitySolvegatan 37SE-22362 LundSweden Instituto pirenaico de Ecologıa-IpE(CSIC) Avda.Nuestra Senora de la Victoria 16Jaca 22700Spain DIRESA Direccion Regional de SaludLoreto 16001Peru Departamento Academico de Microbiologia y parasitologia.Facultad de Ciencias Biologicas Universidad Nacional de la Amazonia PeruanaIquitos 16001Peru Facultad de Ciencias Agropecuarias Universidad Alas PeruanasLima 15823Peru EverGreen Institute-San Rafael Distrito de IndianaLoreto 16200Peru Observatorio de Aves Loreto(LBO) Distrito de San JuanLoreto 16008Peru Centro Urku de Estudios Amazonicos Tarapoto 22200Peru Servicio Nacional de Areas Naturales protegidas por el Estado 15036Peru Sanidad Animal-Facultad de Zootecnia Universidad Nacional Agraria La MolinaLima 15012Peru Laboratorio de Microbiologia Facultad de Medicina Veterinaria y ZootecniaUniversidad CientUfica del SurLima 15067Peru Laboratorio de Analisis Clinico Moraleslab SAC MoralesSan Martin 22201Peru Asociacion Ecosistemas Andinos(ECOAN) Cuzco 08002Peru pharmacology and Toxicology Graduate Group University of CaliforniaDavisDA 95616USA Global Health Initiative Wabash CollegeCrawfordsvilleIN 47933USA Facultad de Ciencias Biologicas Universidad Nacional Mayor de San MarcosLima 15081Peru Facultad de Medicina Veterinaria Universidad Nacional Hermilio ValdizanHuanuco10160Peru Asociacion peruana de Helmintologia e Invertebrados Afines Lima 15054Peru Laboratorio de Ecologia y Biodiversidad Animal Universidad Nacional Federico VillarrealEl AgustinoLima 15007Peru Laboratorio de Invertebrados Universidad Ricardo Palma-Santiago de SurcoLima 15537Peru Department of Biology San Francisco State UniversitySan FranciscoCA 94132USA

Characterizing the diversity and structure of host–parasite communities is crucial to understandingtheir eco-evolutionary *** and related haemosporidian parasites are responsible forfitness loss and mortality in bird species ***,despite exhibiting the greatest ornithologicalbiodiversity,avian haemosporidians from Neotropical regions are quite ***,we analyze the genetic diversity of bird haemosporidian parasites(plasmodium andHaemoproteus)in 1,336 individuals belonging to 206 bird species to explore for differences in diversityof parasite lineages and bird species across 5 well-differentiated peruvian *** 70 different haemosporidian lineages infecting 74 bird *** showed that 25 out ofthe 70 haplotypes had not been previously ***,we also identified 81 new host–parasite interactions representing new host records for these haemosporidian *** outcomesrevealed that the effective diversity(as well as the richness,abundance,and Shannon–Weaver index)for both birds and parasite lineages was higher in Amazon basin ***,we also showed that ecoregions with greater diversity of bird species also had highparasite richness,hence suggesting that host community is crucial in explaining parasite *** parasites were found in ecoregions with lower bird diversity,implying that the abundanceand richness of hosts may shape the exploitation strategy followed by haemosporidian *** outcomes reveal that Neotropical region is a major reservoir of unidentified *** studies analyzing host distribution and specificity of these parasites inthe tropics will provide important knowledge about phylogenetic relationships,phylogeography,and patterns of evolution and distribution of haemosporidian parasites.

关键词： Amazonia avian malaria generalist parasite habitat specificity Haemoproteus plasmodium specialist parasite

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