Saprobic Dothideomycetes in Thailand:Muritestudina gen.et sp.nov.(Testudinaceae)a new terrestrial pleosporalean ascomycete,with hyaline and muriform ascospores

The family Testudinaceae and its intergeneric classification are poorly understood.This is due to overlap of morphological characteristics in genera and lack of DNA sequence data to infer phylogenetic relationships.The main objective of the present paper is to establish a novel genus,Muritestudina,based on distinct morphological characteristics and analyses of combined LSU,SSU,ITS,rpb2 and tef1 sequence data.We also fill the gap of our current knowledge on the phylogenetic position of Testudinaceae.Based on the morphological characteristics of species representing existing genera of Testudinaceae,we herein introduce a new genus,Muritestudina with M.chiangraiensis as the type species.The new genus is characterized by globose to subglobose,ostiolate ascomata;a peridium of brown to dark-brown cells of textura angularis;septate and cellular pseudoparaphyses;cylindric-clavate asci with a distinct pedicel;and hyaline,ellipsoidal and muriform ascospores.The new genus differs from the other genera in Testudinaceae in having hyaline,muriform ascospores.Combined analyses of ribosomal and protein coding gene sequence data confirmed that our new taxon belongs in Testudinaceae with a close relationship with Neotestudina rosatii.

Neohelicosporium fusisporum sp.nov.(Tubeufiaceae)and a first record of a sexual morph within Neohelicosporium

Both sexual and asexual morphs(holomorph)are known in several genera of Tubeufiaceae whereas in others,mainly the asexual or rarely the sexual morph is known.The genus Neohelicosporium is known only by its asexual morph,we have recently collected the sexual morph of the genus,which is characterized by fleshy,superficial ascomata,bitunicate asci,and hyaline to pale brown,fusiform ascospores.Analyses of combined ITS,LSU and tef1 sequence data placed the taxon in Neohelicosporium.In this paper,we introduce the new taxon N.fusisporum based on both morphological characteristics and phylogenetic data.

Expression of Hantaan virus 26 kD fragment of nucleocapsid protein in insect cells and prelimimary study on its immunogenicity

Objective: To express the 26 kD fragment of Hantaan virus nucleocapsid protein that contains the major antigenic epitopes in insect cells, and make a preliminary analysis of its immunological characteristics. Methods: The recombinant baculovirus bac-S0.7 with the 700 bp fragment of S gene 5' terminal of Hantaan virus was constructed, and the antigenicity of the expression product was tested. Mice were injected with Sf9 cells infected by the recombinant baculovirus. The humoral and cellular immunological effects were identified by indirect immunofluorescence assay, micro-cell culture neutralization test and T lymphocytes stimulation test. Results: Immunized by bac-S0.7 infecting insect cells, specific antibody with the highest titer of 1∶1 600 was observed. The stimulation indexes of splenocytes of immunized mice to nucleocapsid protein of Hantaan virus was higher than the negative control. Conclusion: The expression product of S0.7 gene fragment in insect cells is immunogenic.

Taxonomic circumscription and phylogenetics of novel didymellaceous taxa with brown muriform spores

Sexual morph of didymellaceous taxa are characterized by their ascomata with relatively thin peridium,cylindric-clavate to clavate,short-pedicellate or apedicellate asci,hyaline to brown,1-septate to muriform ascospores.Its asexual morphs are coelomycetous and comprising pycnidial or acervulus conidiomata,phialidic,hyaline conidiogenous cells and hyaline or pale brown,septate or aseptate conidia.The majority of these cosmopolitan species are plant associated fungi which can be pathogens on a wide range of hosts and some species are of particular relevance for quarantine measures.Recent studies have significantly improved the taxonomy and systematics of didymellaceous taxa based on molecular phylogenetics.In contrast to the accurate and detailed studies on the asexual morphs which are common obligate pathogens,information on their usually saprobic sexual morphs is still limited.Among these phenotypically diverse species,spore characteristics are quite unique as most have hyaline spores with 0-1 septum,while only Neomicrosphaeropsis and Didymellocamarosporium are reported as producing pigmented,muriform spores.These dematiaceous muriform spores are characteristic of a considerable number of species that may be quite divergent in other characters.During taxonomic investigations on the diversity of didymellaceous taxa,we have isolated species from Alhagi pseudalhagi,Coronilla emerus,Cytisus sp.,Elaeagnus angustifolia and Spartium junceum in Italy,Russia and Uzbekistan.A comprehensive phylogeny,based on four loci(ITS,LSU,rpb2 and tub2)is used to infer species relationships.Comprehensive morphological descriptions and in-depth phylogenetic investigations of five new species viz.Ascochyta coronillae-emeri,Microsphaeropsis spartii-juncei,Neomicrosphaeropsis alhagi-pseudalhagi,N.cytisicola and N.elaeagni are presented.

Solvothermal Synthesis of a 3D Luminescent Cadmium-organic Framework with msw Topological Net

A new cadmium-organic framework, [Cd2（TBDC）2（DMF）2（H2O）]n （1）, was synthesized by solvothermal reaction of rigid carboxylate ligand 2,3,5,6-tetramethyl-l,4-ben- zenedicarboxylate （H2TBDC） and cadmium nitrate and characterized by elemental analysis, infrared spectrum, thermal analysis, PXRD, single-crystal X-ray diffraction and photoluminescence in the solid state. Compound 1 crystallizes in orthorhombic, space group Pca21 with a = 21.487（6）, b = 7.790（2）, c = 20.666（6） A, C30H40Cd2N2O11, Mr = 829.44, V= 3459.3（16） A3, Z = 4, Dc = 1.593 g.cm-3,μ = 1.29 mm-1, F（000） = 1672, 2.7〈θ〈27.2°, λ（MoKa） = 0.71073 A, T= 293（2） K, the final R = 0.026, wR = 0.0548 and S = 1.027. X-ray diffraction analysis reveals that complex 1 possesses a 3D framework and exhibits rnsw net. Thus, the solid-state luminescent spectrum of 1 displays that the emission of cadmium（lI） complex shows a peak at 317 nm upon 250 nm excitation at room temperature.

急性下呼吸道感染的抗生素处方策略及用药说明——随机对照试验

背景：在初级医疗机构治疗的疾病中，急性下呼吸道感染最为常见。尽管有关抗生素应用的系统综述很少，且得出的结论各有不同，但仍有许多内科医生开处抗生素。 目的：评价急性下呼吸道感染的三种抗生素处方策略和一种用药说明的有效性。设计、地点及患者：于1998年8月18日至2003年7月30日进行随机对照试验，807例病人均因单纯急性下呼吸道感染而于初级保健机构就诊。按析因设计将病人分为6组：有用药说明书或无用药说明书与3个不同抗生素使用组（立即使用抗生素、不使用抗生素、延后使用抗生素）的任一组合。 干预：三种处方策略包括立即使用抗生素（n=262）、延后使用抗生素（n=272）与不使用抗生素（n=273）。每组大约一半病人给予用药说明书（立即使用抗生素组129例，延后使用抗生素组136例，不使用抗生素组140例）。 主要观测指标：症状持续时间及严重程度。 结果：总共562例（70％）病人交回了完整的日记，78例（10％）病人提供了症状持续时间及严重程度的信息。分级至少为“一个小问题”的咳嗽平均持续11．7天（25％的病人咳嗽持续≥17天）。用药说明书对主要结果没有影响。与不使用抗生素组相比，其他策略并未使咳嗽持续时间（延后使用抗生素组：0．75天；95％可信区间[CI]，-0．37～1．88；立即使用抗生素组：0．11天；95％CI，-1．01～1．24）或其他主要结局发生改变。与立即使用抗生素组相比，延后使用抗生素组和对照组较少使用抗生素（分别为96％、20％和16％，P〈0．001），少数病人感到非常满意（分别为86％、77％和72％，P=0．005），少数病人相信抗生素的效果（分别是75％、40％和47％，P〈0．001）。使用抗生素组的病人1个月内复诊者较少（不使用抗生素组、延后使用抗生素组和立即使用抗生素组分别为0．19、0．12和0．11，P=0．04）；有用药说明书的病人就诊较多（无用药说明书和有用药说明书者分别为0．11和0．17，P=0．02）。 结论：单纯急性下呼吸道感染者不用抗生素或延后使用抗生素是可以接受的，症状的消失在各组间差别很小，应明显减少抗生素的使用，消除对抗生素效果的迷信。

Taxonomic monograph of epifoliar fungi

Epifoliar fungi are one of the significant fungal groups typically living on the surface of leaves. They are usually recordedas saprobes, obligate parasites and commensals and are widely distributed in tropical and subtropical regions. Numerousgenera within this group remain inadequately understood, primarily attributed to limited taxonomic knowledge and insufficientmolecular data. Furthermore, the taxonomic delineation of epifoliar fungi remained uncertain, with scattered andliterature-based data often intermixed with other follicolous fungi. Herein, a comprehensive taxonomic monograph of 124genera in (32) Asterinales, (18) Capnodiales, (15) Chaetothyriales, (8) Meliolales, (8) Micropeltidales, (10) Microthyriales,(32) Parmulariales and (1) Zeloasperisporiales was provided re-describing with illustrations and line drawings. Notes onecological and economic importance of the families are also provided. Representatives type herbarium materials of Campoapulcherrima, Cycloschizon brachylaenae, Ferrarisia philippina, Hysterostomella guaranitica, Palawaniella orbiculata andPseudolembosia orbicularis of Parmulariaceae were re-examined and provided updated illustrations with descriptions. Abackbone phylogenetic tree and divergence estimation analysis for epifoliar fungi based on LSU and 5.8s ITS sequence dataare provided.

EMI shielding effectiveness of silver nanoparticle-decorated multi-walled carbon nanotube sheets

With the aim of exploring the excellent properties of multi-walled carbon nanotubes(MWNTs)in modern composite technologies,various macrostructures of nanotubes have been developed from one to three dimensions,e.g.fibers,networks,sheets(buckypapers)and pellets.The MWNT sheets discussed here were fabricated by a vacuum filtration procedure,a process that has potential for large-scale manufacturing.In order to further enhance the transport properties of MWNT sheets by reducing the contact resistance between nanotubes,highly conductive silver nanoparticles were introduced by an in situ photochemical reduction method.TEM analysis showed that highly acid-treated MWNTs dispersed in the presence of Triton X-100(TX-100)under UV light was a controllable processing method for preparation of a narrow size distribution of silver nanoparticles that were anchored onto the nanotubes.The free-standing MWNT/Ag nanohybrid sheets possessed a sharp increase in electrical conductivity from 27.7 to 40.0 S/cm,which consequently led to a much improved electromagnetic interference shielding effectiveness(SE).In principle,the SE could reach 3500 dB/cm with a thickness of 110µm,which matched the experimental results well.In addition,the nanohybrid sheets are robust and can be folded with a thickness of 30µm,which opens a promising way to integrate MWNT sheets into conventional composite laminates.

Fungal diversity notes 709–839: taxonomic and phylogenetic contributions to fungal taxa with an emphasis on fungi on Rosaceae

This paper is the seventh in the Fungal Diversity Notes series,where 131 taxa accommodated in 28 families are mainly described from Rosa(Rosaceae)and a few other hosts.Novel fungal taxa are described in the present study,including 17 new genera,93 new species,four combinations,a sexual record for a species and new host records for 16 species.Bhatiellae,Cycasicola,Dactylidina,Embarria,Hawksworthiana,Italica,Melanocucurbitaria,Melanodiplodia,Monoseptella,Uzbekistanica,Neoconiothyrium,Neopaucispora,Pararoussoella,Paraxylaria,Marjia,Sporormurispora and Xenomassariosphaeria are introduced as new ascomycete genera.We also introduce the new species Absidia jindoensis,Alternaria doliconidium,A.hampshirensis,Angustimassarina rosarum,Astragalicola vasilyevae,Backusella locustae,Bartalinia rosicola,Bhatiellae rosae,Broomella rosae,Castanediella camelliae,Coelodictyosporium rosarum,Comoclathris rosae,C.rosarum,Comoclathris rosigena,Coniochaeta baysunika,C.rosae,Cycasicola goaensis,Dactylidina shoemakeri,Dematiopleospora donetzica,D.rosicola,D.salsolae,Diaporthe rosae,D.rosicola,Endoconidioma rosaehissaricae,Epicoccum rosae,Hawksworthiana clematidicola,H.lonicerae,Italica achilleae,Keissleriella phragmiticola,K.rosacearum,K.rosae,K.rosarum,Lophiostoma rosae,Marjia tianschanica,M.uzbekistanica,Melanocucurbitaria uzbekistanica,Melanodiplodia tianschanica,Monoseptella rosae,Mucor fluvius,Muriformistrickeria rosae,Murilentithecium rosae,Neoascochyta rosicola,Neoconiothyrium rosae,Neopaucispora rosaecae,Neosetophoma rosarum,N.rosae,N.rosigena,Neostagonospora artemisiae,Ophiobolus artemisiicola,Paraconiothyrium rosae,Paraphaeosphaeria rosae,P.rosicola,Pararoussoella rosarum,Parathyridaria rosae,Paraxylaria rosacearum,Penicillium acidum,P.aquaticum,Phragmocamarosporium rosae,Pleospora rosae,P.rosae-caninae,Poaceicola agrostina,P.arundinicola,P.rosae,Populocrescentia ammophilae,P.rosae,Pseudocamarosporium pteleae,P.ulmi-minoris,Pseudocercospora rosae,Pseudopithomyces rosae,Pseudostrickeria rosae,Sclerostagonospora lathyri,S.rosae,S.rosicola,Seimatosporium rosigenum,S.rosicola,Seiridium rosarum,Setoseptoria arundelensis,S.englandensis,S.lulworthcovensis,Sigarispora agrostidis,S.caryophyllacearum,S.junci,S.medicaginicola,S.rosicola,S.scrophulariae,S.thymi,Sporormurispora atraphaxidis,S.pruni,Suttonomyces rosae,Umbelopsis sinsidoensis,Uzbekistanica rosaehissaricae,U.yakutkhanika,Wojnowicia rosicola,Xenomassariosphaeria rosae.New host records are provided for Amandinea punctata,Angustimassarina quercicola,Diaporthe rhusicola,D.eres,D.foeniculina,D.rudis,Diplodia seriata,Dothiorella iberica,Lasiodiplodia theobromae,Lecidella elaeochroma,Muriformistrickeria rubi,Neofusicoccum australe,Paraphaeosphaeria michotii,Pleurophoma pleurospora,Sigarispora caulium and Teichospora rubriostiolata.The new combinations are Dactylidina dactylidis(=Allophaeosphaeria dactylidis),Embarria clematidis(=Allophaeosphaeria clematidis),Hawksworthiana alliariae(=Dematiopleospora alliariae)and Italica luzulae(=Dematiopleospora luzulae).This study also provides some insights into the diversity of fungi on Rosa species and especially those on Rosa spines that resulted in the characterisation of eight new genera,45 new species,and nine new host records.We also collected taxa from Rosa stems and there was 31%(20/65)overlap with taxa found on stems with that on spines.Because of the limited and non-targeted sampling for comparison with collections from spines and stems of the same host and location,it is not possible to say that the fungi on spines of Rosa differ from those on stems.The study however,does illustrate how spines are interesting substrates with high fungal biodiversity.This may be because of their hard structure resulting in slow decay and hence are suitable substrates leading to fungal colonisation.All data presented herein are based on morphological examination of specimens,coupled with phylogenetic sequence data to better integrate taxa into appropriate taxonomic ranks and infer their evolutionary relationships.

Fungal diversity notes 603–708: taxonomic and phylogenetic notes on genera and species

This is the sixth in a series of papers where we bring collaborating mycologists together to produce a set of notes of several taxa of fungi.In this study we introduce a new family Fuscostagonosporaceae in Dothideomycetes.We also introduce the new ascomycete genera Acericola,Castellaniomyces,Dictyosporina and Longitudinalis and new species Acericola italica,Alternariaster trigonosporus,Amarenomyces dactylidis,Angustimassarina coryli,Astrocystis bambusicola,Castellaniomyces rosae,Chaetothyrina artocarpi,Chlamydotubeufia krabiensis,Colletotrichum lauri,Collodiscula chiangraiensis,Curvularia palmicola,Cytospora mali-sylvestris,Dictyocheirospora cheirospora,Dictyosporina ferruginea,Dothiora coronillae,Dothiora spartii,Dyfrolomyces phetchaburiensis,Epicoccum cedri,Epicoccum pruni,Fasciatispora calami,Fuscostagonospora cytisi,Grandibotrys hyalinus,Hermatomyces nabanheensis,Hongkongmyces thailandica,Hysterium rhizophorae,Jahnula guttulaspora,Kirschsteiniothelia rostrata,Koorchalomella salmonispora,Longitudinalis nabanheensis,Lophium zalerioides,Magnibotryascoma mali,Meliola clerodendri-infortunati,Microthyrium chinense,Neodidymelliopsis moricola,Neophaeocryptopus spartii,Nigrograna thymi,Ophiocordyceps cossidarum,Ophiocordyceps issidarum,Ophiosimulans plantaginis,Otidea pruinosa,Otidea stipitata,Paucispora kunmingense,Phaeoisaria microspora,Pleurothecium floriforme,Poaceascoma halophila,Periconia aquatica,Periconia submersa,Phaeosphaeria acaciae,Phaeopoacea muriformis,Pseudopithomyces kunmingnensis,Ramgea ozimecii,Sardiniella celtidis,Seimatosporium italicum,Setoseptoria scirpi,Torula gaodangensis and Vamsapriya breviconidiophora.We also provide an amended account of Rhytidhysteron to include apothecial ascomata and a J?hymenium.The type species of Ascotrichella hawksworthii(Xylariales genera incertae sedis),Biciliopsis leptogiicola(Sordariomycetes genera incertae sedis),Brooksia tropicalis(Micropeltidaceae),Bryochiton monascus(Teratosphaeriaceae),Bryomyces scapaniae(Pseudoperisporiaceae),Buelliella minimula(Dothideomycetes genera incertae sedis),Carinispora nypae(Pseudoastrosphaeriellaceae),Cocciscia hammeri(Verrucariaceae),Endoxylina astroidea(Diatrypaceae),Exserohilum turcicum(Pleosporaceae),Immotthia hypoxylon(Roussoellaceae),Licopolia franciscana(Vizellaceae),Murispora rubicunda(Amniculicolaceae)and Doratospora guianensis(synonymized under Rizalia guianensis,Trichosphaeriaceae)were reexamined and descriptions,illustrations and discussion on their familial placement are given based on phylogeny and morphological data.New host records or new country reports are provided for Chlamydotubeufia huaikangplaensis,Colletotrichum fioriniae,Diaporthe subclavata,Diatrypella vulgaris,Immersidiscosia eucalypti,Leptoxyphium glochidion,Stemphylium vesicarium,Tetraploa yakushimensis and Xepicula leucotricha.Diaporthe baccae is synonymized under Diaporthe rhusicola.A reference specimen is provided for Periconia minutissima.Updated phylogenetic trees are provided for most families and genera.We introduce the new basidiomycete species Agaricus purpurlesquameus,Agaricus rufusfibrillosus,Lactifluus holophyllus,Lactifluus luteolamellatus,Lactifluus pseudohygrophoroides,Russula benwooii,Russula hypofragilis,Russula obscurozelleri,Russula parapallens,Russula phoenicea,Russula pseudopelargonia,Russula pseudotsugarum,Russula rhodocephala,Russula salishensis,Steccherinum amapaense,Tephrocybella constrictospora,Tyromyces amazonicus and Tyromyces angulatus and provide updated trees to the genera.We also introduce Mortierella formicae in Mortierellales,Mucoromycota and provide an updated phylogenetic tree.

Fungal diversity notes 491–602: taxonomic and phylogenetic contributions to fungal taxa

This is a continuity of a series of taxonomic and phylogenetic papers on the fungi where materials were collected from many countries,examined and described.In addition to extensive morphological descriptions and appropriate asexual and sexual connections,DNA sequence data are also analysed from concatenated datasets to infer phylogenetic relationships and substantiate systematic positions of taxa within appropriate ranks.Wherever new species or combinations are proposed,we apply an integrative approach using morphological and molecular data as well as ecological features wherever applicable.Notes on 112 fungal taxa are compiled in this paper including Biatriosporaceae and Roussoellaceae,Didysimulans gen.nov.,81 new species,18 new host records and new country records,five reference specimens,two new combinations,and three sexual and asexual morph reports.The new species are Amanita cornelii,A.emodotrygon,Angustimassarina alni,A.arezzoensis,A.italica,A.lonicerae,A.premilcurensis,Ascochyta italica,A.rosae,Austroboletus appendiculatus,Barriopsis thailandica,Berkleasmium ariense,Calophoma petasitis,Camarosporium laburnicola,C.moricola,C.grisea,C.ossea,C.paraincrustata,Colletotrichum sambucicola,Coprinopsis cerkezii,Cytospora gelida,Dacrymyces chiangraiensis,Didysimulans italica,D.mezzanensis,Entodesmium italica,Entoloma magnum,Evlachovaea indica,Exophiala italica,Favolus gracilisporus,Femsjonia monospora,Fomitopsis flabellata,F.roseoalba,Gongronella brasiliensis,Helvella crispoides,Hermatomyces chiangmaiensis,H.chromolaenae,Hysterium centramurum,Inflatispora caryotae,Inocybe brunneosquamulosa,I.luteobrunnea,I.rubrobrunnea,Keissleriella cirsii,Lepiota cylindrocystidia,L.flavocarpa,L.maerimensis,Lophiotrema guttulata,Marasmius luculentus,Morenoina calamicola,Moelleriella thanathonensis,Mucor stercorarius,Myrmecridium fluviae,Myrothecium septentrionale,Neosetophoma garethjonesii,Nigrograna cangshanensis,Nodulosphaeria guttulatum,N.multiseptata,N.sambuci,Panus subfasciatus,Paraleptosphaeria padi,Paraphaeosphaeria viciae,Parathyridaria robiniae,Penicillium punicae,Phaeosphaeria calamicola,Phaeosphaeriopsis yuccae,Pleurophoma italica,Polyporus brevibasidiosus,P.koreanus,P.orientivarius,P.parvovarius,P.subdictyopus,P.ulleungus,Pseudoasteromassaria spadicea,Rosellinia mearnsii,Rubroboletus demonensis,Russula yanheensis,Sigarispora muriformis,Sillia italica,Stagonosporopsis ailanthicola,Strobilomyces longistipitatus,Subplenodomus galicola and Wolfiporia pseudococos.The new combinations are Melanomma populina and Rubroboletus eastwoodiae.The reference specimens are Cookeina tricholoma,Gnomoniopsis sanguisorbae,Helvella costifera,Polythrincium trifolii and Russula virescens.The new host records and country records are Ascochyta medicaginicola,Boletellus emodensis,Cyptotrama asprata,Cytospora ceratosperma,Favolaschia auriscalpium,F.manipularis,Hysterobrevium mori,Lentinus sajor-caju,L.squarrosulus,L.velutinus,Leucocoprinus cretaceus,Lophiotrema vagabundum,Nothophoma quercina,Platystomum rosae,Pseudodidymosphaeria phlei,Tremella fuciformis,Truncatella spartii and Vaginatispora appendiculata and three sexual and asexual morphs are Aposphaeria corallinolutea, Dothiorabuxi and Hypocrella calendulina.

生理载荷条件下髋臼假体的疲劳破坏机制（上）

本文对生理载荷条件下（正常步态、爬楼梯和日常活动的混态载荷）骨水泥髋臼假体（牛髋骨试件）的失效机制进行研究。试验中利用髋关节仿真试验机施加生理载荷，利用人工仿真关节液来模拟体内生理环境，以测试髋臼假体的生命周期。在试验中通过微CT扫描仪观测并记载破坏的进程，并在试验结束后使用显微镜进行验证。结果表明，在所有载荷条件下，骨水泥-骨的界面松解是导致假体失效的原因，在体外环境条件下界面松解发生在髋臼窝中心的后上部区域，在体内生理环境下界面松解则发生在髋臼窝的所有区域。因此，模拟人体内部生理条件的试验环境是必需的，同时也确定髋臼假体的失效来自于力学和生物学因素的共同作用。

INTEGRAL INEQUALITIES IN TWO INDEPENDENT VARIABLES AND THEIR APPLICATIONS

In this paper, we investigate some general integral inequalities in two independent variables which are used to solve some problems involving the theory of partial diferential and integral equations with time delays.

AC连续性测试仪可发现电缆中的单端故障

基于AC方式的连续性测试仪用于一线的测试与修理工作，它为多导体电缆提供了一种确定故障的简单通／不通测试方法（图1）。开路多出现在连接器端。这个工具能帮助确定故障端，因此避免了在打开一个好连接器时使之损坏的风险。另外，它也可用于测试已装好的电缆，此时它的两端处于不同地点。

长期的抗抑郁药物治疗 能减少重症抑郁的复发与再发

由于接受抗抑郁治疗病人的发病、再发和死亡率持续较高,因而突出强调长期心理和药物治疗的重要性,我们是否有证据阐明这个问题:长期药物治疗是否有效和应该怎样选择不同的药物?长期药物治疗包括连续和维持治疗。连续治疗有助于抑郁发作时的恢复和防止复发(即连续治疗或最近治疗后的发作)。

Refined families of Dothideomycetes:orders and families incertae sedis in Dothideomycetes

Numerous new taxa and classifications of Dothideomycetes have been published following the last monograph of families of Dothideomycetes in 2013.A recent publication by Honsanan et al.in 2020 expanded information of families in Dothideo-mycetidae and Pleosporomycetidae with modern classifications.In this paper,we provide a refined updated document on orders and families incertae sedis of Dothideomycetes.Each family is provided with an updated description,notes,including figures to represent the morphology,a list of accepted genera,and economic and ecological significances.We also provide phylogenetic trees for each order.In this study,31 orders which consist 50 families are assigned as orders incertae sedis in Dothideomycetes,and 41 families are treated as families incertae sedis due to lack of molecular or morphological evidence.The new order,Catinellales,and four new families,Catinellaceae,Morenoinaceae Neobuelliellaceae and Thyrinulaceae are introduced.Seven genera(Neobuelliella,Pseudomicrothyrium,Flagellostrigula,Swinscowia,Macroconstrictolumina,Pseudobogoriella,and Schummia)are introduced.Seven new species(Acrospermum urticae,Bogoriella complexoluminata,Dothiorella ostryae,Dyfrolomyces distoseptatus,Macroconstrictolumina megalateralis,Patellaria microspora,and Pseu-domicrothyrium thailandicum)are introduced base on morphology and phylogeny,together with two new records/reports and five new collections from different families.Ninety new combinations are also provided in this paper.