• No results found

Papers and Posters:

In document Progress report (Page 37-42)

Adan OCG, Sanders MM, Samson RA (2003) Sus- tained fungal control through interior finish per- formance requirements. International Conference on Bioaerosols, Fungi, Bacteria, Mycotoxins and Human Health, September 12, Saratoga Springs NY, USA.

Aptroot A (2002) Lichens respond to global warming. Biodiversity - driving force of life, March 28, The Hague, The Netherlands.

Aptroot A (2002) Origin of ascomycetes on Asian mountains. 3rd Asia-Pacific Mycological Congress, November 4–8, Kunming, China.

Aptroot A (2003) “Distribution patterns of nitrophytic lichens” and “Lichens respond to global warming”, British Lichenological Society and English Nature- sponsored workshop "Nitrogen in the environment", Nettlecombe, Somerset, UK.

Ball LM, Bes MA, Theelen B, Boekhout T, Kuijper EJ (2003) Use of amplified fragment length poly- morphism (AFLP) in the epidemiology of Candida species colonization in children undergoing stem cell transplantation (SCT). 43rd Interscience Con- ference on Antimicrobial Agents and Chemother- apy (ICAAC) Abstracts, American Society for Mi- crobiology, September, Chicago, USA. Batra R, Boekhout T, Theelen B, Dawson TL, Gupta

A (2002) Molecular studies of Malassezia yeasts. Dutch Society of Medical and Veterinary Mycol- ogy, December 13, Utrecht, The Netherlands. Beer, ZW de, Crous PW, Ivory M, Zhou XD, Wing-

field MJ (2003) Phylogenetic relationship of Sporothrix eucalypti and Ramularia pitereka from diseased Eucalyptus and Corymbia in South Af- rica and Australia. 8th International Congress of

Plant Pathology, February 2–7, Christchurch, New Zealand.

Bibashi E, Hoog GS de, Kostopoulou E, Tsivitanidou M, Sevastidou J, Sofianou D (2003) Invasive In- fection caused by Pseudallescheria boydii in an immunocompetent patient. Trends in Fungal In- fections / European Confederation for Medical Mycology, September 29, Amsterdam, Nether- lands.

Bilodeau G, Lévesque CA, Cock AWAM de, Kristjansson G, McDonald J, Hamelin RC (2002) Detection and identification of Phytophthora ramorum, causal agent of Sudden Oak Death, by molecular beacon. Forest Pest Management Fo- rum, November 13–15, Ottawa, Canada. Bilodeau G, Lévesque CA, Cock AWAM de, Krist-

jansson G, McDonald J, Hamelin RC (2003) De- tection and identification of Phytophthora ramorum, the causal agent of sudden oak death by real-time PCR. APS annual meeting, Char- lotte, North Carolina, USA, August 9–13. Phyto- pathology 93: S8.

Bilodeau G, Lévesque CA, Cock AWAM de, Krist- jansson G, McDonald J, Hamelin RC (2003) Mo- lecular diagnosis of Phytophthora ramorum by real-time PCR using Taqman, SybrGreen and Molecular beacons. The Canadian Phytopa- thological Society Annual Meeting, Montréal, Quebec, June 22–25. Canadian Journal of Plant Pathology 25: 418.

Bilodeau G, Lévesque CA, Cock, AWAM de, Krist- jansson G, McDonald J, Hamelin RC (2002) De- tection and identification of Phytophthora ramorum, causal agent of Sudden Oak Death, by molecular beacon. Sudden Oak Death Science Symposium, December 18, Monterey, California, USA.

Boekhout T (2003) Molecular approaches to species delineation and strain typing of food-related and clinical yeasts. * International Course on Molecu- lar ecology, taxonomy and identification of yeasts. July21 – August 1, Universidade Nova de Lisboa, Caparica, Portugal.

Boekhout T (2003) Yeast sytematics in the genomic era: case studies. * International Course on Mo- lecular ecology, taxonomy and identification of yeasts. July21 – August 1, Universidade Nova de Lisboa, Caparica, Portugal.

Boekhout T, (2002) Molecular studies of Malassezia yeasts: implications for understanding popula- tions, pathology and ecology. * 10th Meeting of

the Mycology division, International Union of Microbiological Sciences, July 27– August 1, Paris, France.

Boekhout T, Franco Molano AE, Lopez Quintero C, Silvestri M, Cleef AM, Summerbell, RC (2002) Fungal biodiversity in a regeneration series in Colombia Amazonia. 7th International Mycologi- cal Congress, August 11–17, Oslo, Norway. Boekhout T, Franco Molano AE, Lopez Quintero C,

Silvestri M, Cleef AM, Summerbell RC (2002) Fungal biodiversity in a regenaration series in Colombia Amazonia. Biodiversity in Disturbed Ecosystems, November 21, Amsterdam, The Netherlands.

Boekhout T, Gildemacher P, Theelen B, Müller WH, Heijne B (2003) A new post harvest disorder on apples in North Western Europe is caused by asexual stages of smut fungi. 23rd International

Specialized Symposium on yeast ‘Interactions between yeasts and other organisms’, August 26–29, Budapest, Hungary.

Boekhout T, Robert V, Stalpers J, Gijswit G, Kurtz- man CP, Fell JW, Roberts I (2002) Yeasts of the world, an interactive CD-Rom. * 10th Meeting of the Mycology division, International Union of Microbiological Sciences, July 27 – August 1, Paris, France.

Boekhout T, Robert V, Stalpers J, Gijswit G,Kurtz- man CP, Fell JW, Roberts I (2003). Yeasts of the world, an interactive CD-ROM. * 23rd Interna-

tional Specialized Symposium on Yeasts ‘Inter- actions between yeasts and other organisms’, August 26–29, Budapest, Hungary.

Boekhout T, Robert V, Stalpers J, Gijswit G, Kurtz- man CP, Fell JW, Roberts I (2002) Yeasts of the world, an interactive CD-Rom. 7th International Mycological. Congress, August 11–17, Oslo, Norway.

Boekhout T, Robert V, Stalpers J, Gijswit G,Kurtz- man CP, Fell JW, Roberts I (2003) Yeasts of the world, an interactive CD-ROM. Lecture Voorjaarsvergadering Nederlandse Vereniging voor Microbiologie. Nederlands Tijdschrift voor Medische Microbiologie 11: S35.

Boekhout T, Theelen B, Dawson TL, Batra R, Gupta A (2003) Update on Malassezia. * 7th Trends in

Medical Mycology & 9th Congress European Confederation of Medical Mycology and 7th Trends in invasive fungal infections. September 28 – October 1, Amsterdam, Netherlands. Boekhout T, Theelen B, Diaz M, Fell JW, Falk R,

Polacheck I, Hagen F, Robert V, Bovers M,

Kuramae EE, Meyer W (2003) Functional diver- sity within the human pathogen Cryptococcus neoformans. Keynote lecture 23rd International

Specialized Symposium on Yeast ‘Interactions between yeasts and other organisms’, August 26–29, Budapest, Hungary.

Boekhout T, Theelen B, Diaz M, Fell JW, Kwon- Chung KJ, Barreto de Oliveira MT, Trilles L, Laz- era M, Falk R, Polacheck I, Meyer W (2002) Sys- tematics of the human pathogen Cryptococcus neoformans in the genomics era. * 7th Interna- tional Mycological Congress, 11–17 August, Oslo, Norway.

Boekhout T, Theelen B, Diaz M, Fell JW, Kwon- Chung KJ, Barreto de Oliveira MT, Trilles L, Laz- era M, Falk R, Polacheck I (2002) Genus and species concepts. * 5th International Conference

on Cryptococcus and Cryptococcosis, March 3– 8, Adelaide, Australia.

Boekhout T, Theelen B, Diaz M, Fell JW, Kwon- Chung KJ, Barreto de Oliveira MT, Trilles L, Laz- era M, Falk R, Polacheck I, Meyer W (2002) Sys- tematics of the human pathogen Cryptococcus neoformans in the genomics era. 7th International Mycological Congress, 11–17 August, Oslo, Norway.

Boekhout T, Theelen B, Houbraken J, Robert V, Scorzetti G, Gafni A, Gerson A, Sztejnberg A (2003) New anamorphic mite-associated yeast- like fungi. 23rd International Specialized Sympo-

sium on yeast ‘Interactions between yeasts and other organisms’, August 26–29, Budapest, Hun- gary.

Bossler AD, Richter SS, Chavez AJ, Sutton DA, Grooters AM, Rinaldi M, Hoog GS de, Pfaller MA (2002) Exophiala sp. and Prototheca wickerhamii causing olecranon bursitis. American Society of Microbiology Meeting, May 19–23 Salt Lake City, USA.

Cadez N, Smith M (2002) Genomic characterization and phylogenetic placement of the genotypically diverse apiculate yeasts of Hanseniaspora. 10th

Meeting of the Mycology division, International Union of Microbiological Sciences, July 27 – Au- gust 1, Paris, France.

Chitarra GS, Breeuwer P,Dijksterhuis J, Rombouts FM, Abee T (2002) Assessment of intracellular pH of multicompartment Fusarium culmorum macroconidia. 8th International Fungal Biology Conference, December 1–5, Guanajuato, Mex- ico.

Chitarra GS, Dijksterhuis J, Rombouts FM, Abee T (2002) A volatile germination self-inhibitor of Penicillium roquefortii. 8th International Fungal Biology Conference, December 1–5, Guanajuato, Mexico.

Cock AWAM de (2003) Speciation within Pythium and Phytophthora. CBS/Wageningen Phytopa- thology symposium, June 27, De Uithof, Utrecht. Cock AWAM de (2003) Species delimitation, hybridi- zation, and speciation within Pythium and Phy- tophthora. *, October 30, Natural Resources Canada, Canadian Forest Service, Quebec City, Canada.

Cock AWAM de (2003) Species delimitation, hybridi- zation, and speciation within Pythium and Phy- tophthora. *, October 31, Eastern Cereal and Oil- seed Research Centre, Agriculture and Agri- Food Canada, Ottawa, Canada.

Cock AWAM de, Lévesque CA, Bedard JEJ, Schurko AM, Klassen GK (2002) A molecular taxonomic revision of the genus Pythium. 7th In-

ternational Mycological Congress, August 11–17, Oslo, Norway.

Coller GJ van, Denman S, Crous PW, Fourie PH (2003) The effect of downy mildew chemicals on Phytophthora cinnamomi infection of nursery grapevines. Annual meeting of the Southern Af- rican Society for Plant Pathology, January 19– 22, Bain’s Game Lodge, Bloemfontein. Crous PW (2003) Centraalbureau voor Schimmel-

cultures: past realities and future possibilities. *, annual meeting of the Southern African Society for Plant Pathology, January 19–22, Bain’s Game Lodge, Bloemfontein.

Crous PW (2003) Genomics – a new dimension to fungal taxonomy. British Society for Plant Pa- thology Presidential Meeting: Plant Pathogen Genomics – From Sequence To Application. Keynote, December 15–18, Nottingham, UK. Crous PW (2003) Anamorph and teleomorph names

in plant pathology: present realities and future possibilities. * 8th International Congress of Plant

Pathology, February 2–7, Christchurch, New Zealand.

Crous PW (2003) Biodiversity within Mycosphae- rella. CBS/Wageningen Phytopathology sympo- sium, June 27, De Uithof, Utrecht.

Crous PW (2003) Speciation and host specificity in Mycosphaerella: implications for taxonomy and pathology. Keynote, 5th Mycosphaerella and

Stagonospora Symposium, December 8–13, Tu- nisia.

Crous PW, Groenewald JZ, Aptroot A, Braun U, Xavier M, Carlier J (2003) Integrating morpho- logical and molecular data sets in Mycosphae- rella, with specific reference to species occurring on Musa. *, Second International Workshop on Mycosphaerella Leaf Spot Diseases of Bananas, 20–23 May 2002, San José, Costa Rica. De Meulmeester M, Sabbe L, Blok W, Habets W,

Hoog GS de (2002) Een patiënt met een therapie-resistente onderhuidse mycose. Dutch Society for Medical Mycology, December 13, Utrecht, The Netherlands.

Deelstra HJ, Bohlmann R, Dijksterhuis J, Kahmann R, Wösten HAB (2002) A role of Hum2 and Rep1 in cell wall architecture of filaments of Ustilago maydis. 1st International Ustilago maydis Conference, August 22–24, Marburg, Germany. Dijksterhuis J, DrielKGA van, Sanders M, Molenaar

D, Samson RA, Golovina E, Hoekstra F. Germination of stress-resistant ascospores. Dutch Society of Medical Microbiology, April 9– 10, Arnhem, The Netherlands.

Dijksterhuis J, Driel KGA van, Sanders M, Molenaar D, Samson RA, Golovina E, Hoekstra F (2002) Germination of stress-resistant ascospores. 10th

Meeting of the Mycology division, International Union of Microbiological Sciences, July 27– Au- gust 1, Paris, France.

Dijksterhuis J, DrielKGA van, SandersMG, Teunis- sen P, NijsseJ, MolenaarD, GolovinaEA, Hoek- stra FA, Samson RA, Kets EPW (2002) Becom- ing less protected; principles of germination of extreme stress resistant ascospores of Talaro- myces macrosporus. 8th International Fungal Bi-

ology Conference, December 1–5, Guanajuato, Mexico.

Dijksterhuis J, Golovina E, Nijsse J, Samson RA, Hoekstra F (2003) Activation and germination of Talaromyces ascospores; awaking from a very deep sleep. International Commission on Food Mycology meeting, October 15–19, Samsø, Denmark.

Dijksterhuis J, Hanssen M, Lugones L, Eleveld J, Houbraken JAMP, Samson RA (2003) Dormant ascospores of Talaromyces macrosporus are ac- tivated to germinate after treatment with ultra- high pressure. International Commission on Food Mycology meeting, October 15–19, Samsø, Denmark.

Dijksterhuis J, Hanssen M, Lugones L, Nijsse J, Eleveld J, DrielKGA van, Sietsma JH, Golovina E, Hoekstra FH, Samson RA (2003) Activation and germination of Talaromyces ascospores; the transformation of a highly stress resistant fungal spore into a vegetative hyphae. Najaarsvergadering van de Nederlandse Vereniging voor Microscopie, December 12, Papendal, Arnhem.

Driel K van, Müller WH, Yiggittop H, Verkleij AJ, Wösten HAB, Boekhout T (2003) Isolation and characterization of the septal pore cap structure in the plant pathogen Rhizoctonia solani. Dutch Society for Microbiology. Nederlands Tijdschrift voor Medische Microbiologie 11: S79.

Franco Molano AE, Lopez Quintero C, Silvestri M, Cleef AM, Summerbell, RC, Boekhout T (2002) Fungal biodiversity in a regeneration series in Colombian Amazonia. Biodiversity - driving force of life, March 28, The Hague, The Netherlands. Franco Molano AE, Lopez Quintero CA, Boekhout T

(2002) Fungal biodiversity in Colombian Amazon forests: species composition, ecology and func- tion. * 7th International Mycological Congress,

August 11–17, Oslo, Norway.

Franco Molano AE, Lopez Quintero, CA, Boekhout T (2002) Fungal biodiversity in Colombian Amazon forests: species composition, ecology and func- tion. * 4th Congress LatinoAmericano Micologia,

May 13–17, Veracruz, Mexico.

Frisvad JC Nielsen KF, Samson RA (2003) Prob- lems in the identification of mycotoxin producing filamentous fungi. International Commission on

Frisvad JC, Samson RA (2002) Overview of afla- toxin and ochratoxin producing Aspergilli. 10th

Meeting of the Mycology division, International Union of Microbiological Sciences, July 27– Au- gust 1, Paris, France.

Gams W (2002) Biodiversity of soil-inhabiting fungi. 7th International Mycological Congress, August

11–17, Oslo, Norway.

Gams W (2002) Introduction to discussion on future of fungal nomenclature – "pro Article 59". 7th In- ternational Mycological Congress, 11–17 August, Oslo, Norway.

Gams W (2002) Revision of Verticillium sect. Pros- trata. Annual meeting of the South African My- cologists, January 20–23, Dikhololo, Pretoria, South Africa.

Gams W, Zare R (2002) Nematode endoparasites with verticillium-like anamorphs . 7th International

Mycological Congress, August 11–17, Oslo, Norway.

Gemmer C, Boekhout T, Theelen B, DeAngelis Y, Dawson TL, (2003) Malassezia: Molecular spe- cies differentiation, ecology, and application to dandruff biology. * 15th International Society for Human and Animal Mycology congress, May 25– 29, San Antonio, USA.

Gildemacher PR, Heijne B, Silvestri M, Houbraken J, Hoekstra ES, Vromans T, Boekhout T (2003) The effect of yeast populations on russeting of Elstar apples. 23rd International Specialized

Symposium on yeast ‘Interactions between yeasts and other organisms’, August 26–29, Bu- dapest, Hungary.

Gupta AK, Batra R, Theelen B, Boekhout T (2003) Comparison of molecular and conventional method of identification of Malassezia species. 12th Annual meeting of the European Academy of Dermatology and Venereology, October 15–18, Barcelona, Spain.

Gupta AK, Batra R, Theelen B, Boekhout T (2003) Genetic diversity among Malassezia yeasts of Ontario region of Canada as seen by Amplified Fragment Length Polymorphism (AFLP). 61st

Annual Meeting of the American Academy of Dermatology, March 21–26, San Francisco, USA.

Gupta AK, Boekhout T, Theelen B, Summerbell RS, Batra R (2003) Identifcation and typing of Malassezia species by fragment length polymor- phism (AFLP) and sequence analyses of the in- ternal transcribed spacer (ITS) and large subunit (LSU) regions of ribosomal DNA. 15th Interna- tional Society for Human and Animal Mycology congress, May 25–29, San Antonio, USA. Gupta AK, Theelen B, Boekhout T, Batra R (2003)

Molecular phylogenetics of the genus Malassezia as inferred by Amplified Fragment length Poly- morphism and sequence analysis. European Academy of Dermatology and Venereology, Feb- ruary 27 – March 1, Malta.

Gupta, AK, Batra R, Boekhout T, Theelen B, Sum- merbell R (2003) Molecular identification of Malassezia species. 23rd International Special- ized Symposium on Yeasts ‘Interactions between yeasts and other organisms’, August 26–29, Bu- dapest, Hungary.

Halleen F, Crous PW, Groenewald JZ (2003) ITS and β-tubulin phylogeny of Cylindrocarpon spp. associated with black foot disease of grapevine. 8th International Congress of Plant Pathology, February 2–7, Christchurch, New Zealand. Halleen F, Crous PW, Groenewald JZ (2003) Mo-

lecular phylogeny of Cylindrocarpon spp. associ- ated with black foot disease of grapevine. 8th In-

ternational Congress of Plant Pathology, Christ- church, New Zealand, February 1–2, Grapevine Trunk Disease workshop.

Harrak J, Luijsterburg KF, Gerrits van den Ende AHG, Göttlich E & Hoog GS de (2003) Black oligotrophic fungi in drinking water. PhD day Re- search School Biodiversity, December 8, Am- sterdam, Netherlands.

Hoekstra ES, Samson RA, GabrioT, Weidner, U (2002) Quality Management: Fungi in indoor en- vironments. 10th Meeting of the Mycology divi- sion, International Union of Microbiological Sci- ences, July 27– August 1, Paris, France.

Hoog GS de (2002) Oligotrophic fungi in drinking and bathing water: a potential health risk? Dutch Society for Medical Mycology, December 13, Utrecht, The Netherlands.

Hoog GS de (2003) Selection of potential fungal agents of bioterrorism using evolutionary criteria. Dutch Society for Medical Microbiology and My- cology, 15th April, Arnhem, Nederlands Tijdschrift voor Medische Microbiologie 11: 21.

Hoog GS de, Adelmann D, Ahmed A, Belkum A van, Fahal AH (2002) Phylogeny and typification of Madurella mycetomatis. International Conference on Mycetoma, February 3–5, Khartoum, Sudan. Hoog GS de, Göttlich E, Genilloud O, Leotta G,

Brummelen J van (2002) MICROMAT: Cold- adaptation in Thelebolus species inhabiting Ant- arctic lakes. 10th Meeting of the Mycology divi- sion, International Union of Microbiological Sci- ences, July 27– August 1, Paris, France. Hoog GS de, Rainer J, Horré R, Becker WHJ, Rodri-

guez-Tudela J, Boucharra JP, Velegraki A, Tin- telnot K, Viviani M (2003) ECMM Working Group on Pseudallescheriasis: Launching molecular studies of an emerging opportunistic agent, Pseudallescheria boydii (Scedosporium apio- spermum) and its relative S. prolificans. Trends in Fungal Infections / European Confederation for Medical Mycology, September 29, Amsterdam, Netherlands.

Hoog GS de, Snippe-Claus F, Zalar P & Gorjan A (2003) ECMM Working Group on BioSafety Lev- els: the case of Hortaea werneckii, agent of tinea nigra. Trends in Fungal Infections / European Confederation for Medical Mycology, September 29, Amsterdam, Netherlands.

Hoog SG de (2003) Pathogenic potential of Alter- naria-like fungi. CBS/Wageningen Phytopathol- ogy symposium, June 27, De Uithof, Utrecht. Horré R, Herff S, Schaal KP, Sterzik B, Schnitzler N,

Hoog GS de, Tintelnot K (2002) Scedosporiosis, a rare fungal infection? Report of six cases diagnosed in Bonn, Germany. Wissenschaftliche Tagung der Deutschen Gesellschaft für Hygiene und Mikrobiologie, October 6–10, Heidelberg, Germany.

Horré R, Schröteler A, Marklein G, Siekmeier R, Sterzik B, Schnitzler N, Hoog GS de, Schaal KP (2002) Langzeitkulturen bei Patienten mit Cystischer Fibrose zum Nachweis der schwarzen Hefe Exophiala dermatitidis. Tagung der Deutschen Gesellschaft für Lungen- und Atemwegsforschung, December 6, Bochum, Germany. Pneumologie 56: 748 E2.

Horré R, Sterzik B, Schnitzler N, Siekmeier R, HoogGS de, Becker WHJ, Ratz H, Tintelnot K & Rainer J (2003) Die Lunge als Eintrittspforte zerebraler Scedosporiose nach Beinah-Ertrinken – Neue Humanpathogene durch Umwelt verschmutzung? Pneumologie 57: 690. Tagung Gesellschaft fuer Atemwegs- und Lungenkrankheiten, October 5, Bochum.

Houbraken JAMP, Dijksterhuis J, Kuijpers A, Frisvad JC, Samson RA (2003) Significance of Bys- sochlamys in relation with heat resistance and mycotoxin production. ICFM meeting, October 15–19, Samsø, Denmark.

Houbraken JAMP, Dijksterhuis J, Samson RA (2003) Modification and standardization of the detection method for heat-resistant fungi. ICFM meeting, October 15–19, Samsø, Denmark.

Houbraken JAMP, Lund F, Kuijpers AFA, Lyhne EK and Samson RA, Frisvad JC (2002) Methods used in a revision of the taxonomy of Penicillium subgenus Penicillium. 10th Meeting of the Mycol- ogy division, International Union of Microbiologi- cal Sciences, July 27– August 1, Paris, France. Hunter GC, Wingfield MJ, Crous PW, Roux J,

Coutinho T, Wingfield BD (2003) Mycosphaerella species causing Mycosphaerella leaf disease on Eucalyptus in South Africa. 8th International Con-

gress of Plant Pathology, February 2–7, Christ- church, New Zealand.

Jennessen J, Robert V, Olsson J, Samson RA, Schnurer J (2003) Carbon source utilization of the tempe fungus Rhizopus oligosporus and re- lated species. Federation of European Microbi- ological Societies conference, June 10, Ljubl- jana.

Jovanic B, Marklein G, Horré R, Schumacher G, Zhou H, Heinze I, Rüchel R, Hoog GS de, Schaal KP (2002) Double infection due to Absidia corymbifera and Candida albicans with fatal out- come. Wissenschaftliche Tagung der Deutschen

Gesellschaft für Hygiene und Mikrobiologie. Heidelberg, Germany, 6–10 Oct. International Journal of Medical Microbiology 292 (Supplement 34) 125, KMP 14.

Koike ST, Subbarao KV, Verkley GJM, O’Neill T, Fogle D (2003) Phoma basal rot of lettuce caused by Phoma exigua in California. Annual meeting of the American Phytopathological Soci- ety, August, Charlotte, North Carolina.

Kuijper EJ, Hagen F, Boekhout T (2003) Genotyping by amplified fragment length polymorphism (AFLP) mating type- and serotype diversity, and susceptibility to fluconazole among Dutch iso- lates of Cryptococcus neoformans. 43rd Inter- science Conference on Antimicrobial Agents and Chemotherapy (ICAAC), American Society for Microbiology, September, 2003, Chicago, USA. Kuramae EE, Snel B, Boekhout T (2003) Fungal

In document Progress report (Page 37-42)

Related documents