VIOLET MINK DEVELOP AN ACUTE DISEASE AFTER EXPERIMENTAL-INFECTION WITH ALEUTIAN DISEASE VIRUS (ADV) ISOLATE ADV-SL3

被引:7
作者
HAAS, L [1 ]
WOHLSEIN, P [1 ]
TRAUTWEIN, G [1 ]
STOLZE, B [1 ]
KAADEN, OR [1 ]
机构
[1] HANNOVER SCH VET MED,INST PATHOL,W-3000 HANNOVER 1,GERMANY
来源
JOURNAL OF VETERINARY MEDICINE SERIES B-ZENTRALBLATT FUR VETERINARMEDIZIN REIHE B-INFECTIOUS DISEASES AND VETERINARY PUBLIC HEALTH | 1990年 / 37卷 / 02期
关键词
Aleutian Disease Virus; experimental infection; immunohistochemical examination; in situ hybridization; Southern blot hybridization;
D O I
10.1111/j.1439-0450.1990.tb01033.x
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
Six‐Aleutian (aa)‐genotype violet mink were infected intraperitoneally with the Aleutian Disease Virus (ADV) bone marrow derived isolate ADV SL3. All animals developed virus‐specific antibodies and hypergammaglobulinaemia. Mortality during the fourteen week duration of the infection was 50%. The virus induced (histo)pathological lesions typical for Aleutian Disease. By immunohistochemical examination using a virus capsid‐specific monoclonal antibody viral antigen was detected in lymph nodes, spleen, kidneys and once in hepatic Kupffer cells. By Southern blot and in situ hybridization studies with strand‐specific RNA probes able to distinguish viral replicative forms from merely sequestered genomic DNA, ADV replication was detected in mesenteric lymph nodes and spleen. In one mink DNA replicative forms were also found in bone marrow cells or mononuclear cells of the peripheral blood, respectively. Only single‐stranded viral DNA was detected in liver, kidney, gut and lung of infected animals. From Southern blot hybridization results a different, possibly organ‐specific permissiveness of ADV in vivo is suggested. Akute Erkrankung von Aleuten‐Genotyp‐Nerzen nach experimenteller Infektion mit dem Aleutian Disease Virus (ADV)‐Isolat ADV SL3 Sechs Aleutian(aa)‐Genotyp‐Nerze wurden mit dem Aleutian Disease Virus (ADV)‐Knochen‐markisolat ADV SL3 intraperitoneal infiziert. Alle Tiere serokonvertierten und entwickelten eine Hypergammaglobulinämie. Die Mortalität innerhalb der 14wöchigen Versuchsdauer betrug 50%. Das Virus induzierte Aleutian Disease‐typische (histo)pathologische Alterationen. Aufgrund immunhistochemischer Untersuchungen mit einem Viruskapsid‐spezifischen monoklonalen Antikörper wurde virales Antigen in Lymphknoten, Milz und Nieren, sowie einmal in Kupfferschen Sternzellen der Leber gefunden. Mittels Southern blot‐ und in situ‐Hybridisierungen mit strangspezifischen RNA‐Sonden, die eine Diskriminierung virusreplikativer von (sequestrierter) viraler Genom‐DNA erlaubten, konnte eine effiziente Virusvermehrung in mesenterialen Lymphknoten sowie Milz nachgewiesen werden. Bei je einem Nerz gelang dieser Nachweis auch in Knochenmarkzellen sowie in mononukleären Zellen des peripheren Blutes. In Leber, Niere, Darm und Lunge waren replikative DNA‐Formen nicht nachweisbar. Aufgrund der Southern blot‐Hybridisierungen ergaben sich Hinweise für eine differente, eventuell organspezifische Permissivität von ADV in vivo. © 1990 Blackwell Verlag GmbH
引用
收藏
页码:106 / 117
页数:12
相关论文
共 30 条
[1]  
AASTED B, 1985, ACTA PATH MICRO IM C, V93, P1
[2]   MINK WITH ALEUTIAN DISEASE HAVE HIGH-AFFINITY ANTIVIRAL ANTIBODIES [J].
AASTED, B ;
BLOOM, ME .
SCANDINAVIAN JOURNAL OF IMMUNOLOGY, 1984, 19 (05) :411-418
[3]   INSITU MOLECULAR HYBRIDIZATION FOR DETECTION OF ALEUTIAN MINK DISEASE PARVOVIRUS DNA BY USING STRAND-SPECIFIC PROBES - IDENTIFICATION OF TARGET-CELLS FOR VIRAL REPLICATION IN CELL-CULTURES AND IN MINK KITS WITH VIRUS-INDUCED INTERSTITIAL PNEUMONIA [J].
ALEXANDERSEN, S ;
BLOOM, ME ;
WOLFINBARGER, J ;
RACE, RE .
JOURNAL OF VIROLOGY, 1987, 61 (08) :2407-2419
[4]   EVIDENCE OF RESTRICTED VIRAL REPLICATION IN ADULT MINK INFECTED WITH ALEUTIAN DISEASE OF MINK PARVOVIRUS [J].
ALEXANDERSEN, S ;
BLOOM, ME ;
WOLFINBARGER, J .
JOURNAL OF VIROLOGY, 1988, 62 (05) :1495-1507
[5]   ANALYSIS OF ALEUTIAN DISEASE VIRUS-INFECTION INVITRO AND INVIVO - DEMONSTRATION OF ALEUTIAN DISEASE VIRUS-DNA IN TISSUES OF INFECTED MINK [J].
BLOOM, ME ;
RACE, RE ;
AASTED, B ;
WOLFINBARGER, JB .
JOURNAL OF VIROLOGY, 1985, 55 (03) :696-703
[6]   THE AUTONOMOUSLY REPLICATING PARVOVIRUSES OF VERTEBRATES [J].
COTMORE, SF ;
TATTERSALL, P .
ADVANCES IN VIRUS RESEARCH, 1987, 33 :91-174
[7]  
Davis L. G., 1986, BASIC METHODS MOL BI
[8]   DETECTION OF HEPATITIS-B VIRUS-DNA SEQUENCES IN INFECTED HEPATOCYTES BY INSITU CYTOHYBRIDIZATION [J].
GOWANS, EJ ;
BURRELL, CJ ;
JILBERT, AR ;
MARMION, BP .
JOURNAL OF MEDICAL VIROLOGY, 1981, 8 (01) :67-78
[9]   DETECTION OF ALEUTIAN DISEASE VIRUS-DNA IN TISSUES OF NATURALLY INFECTED MINK [J].
HAAS, L ;
LOCHELT, M ;
KAADEN, OR .
JOURNAL OF GENERAL VIROLOGY, 1988, 69 :705-710