Dtw. Deutsche Tierärztliche Wochenschrift最新文献

[Mortality in free living siskins (Spinus spinus Linnaeus, 1758) due to Salmonella typhimurium, phage type DT104 and DT013]. [Spinus Spinus Linnaeus, 1758)因鼠伤寒沙门氏菌、噬菌体DT104型和DT013型致死率]。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-09-01

Alexandra Krüger, Thomas Redmann, Dagmar Sommer, Ali Antakli, Erhard F Kaleta

{"title":"[Mortality in free living siskins (Spinus spinus Linnaeus, 1758) due to Salmonella typhimurium, phage type DT104 and DT013].","authors":"Alexandra Krüger, Thomas Redmann, Dagmar Sommer, Ali Antakli, Erhard F Kaleta","doi":"","DOIUrl":"","url":null,"abstract":"This report deals with an enzootic due to Salmonella Typhimurium in two free living Eurasian siskins (Spinus spinus Linnaeus, 1758). Other birds in the vicinity of the siskins were not affected. Clinical signs consisted of non-specific symptoms such as ruffled plumage, apathy and reduced food intake. During necropsy, gross lesions were enlarged livers with focal necrosis, pale spleens, enlarged kidneys, pneumonia and enteritis. Salmonella Typhimurium was isolated from internal organs in pure culture. Using the polymerase chain reaction, the detection of Salmonella according to EN ISO 6579:2002 was confirmed. The detailed characterisation of both isolates in the Federal Institute for Risk Assessment and in the Robert Koch Institute yielded for the first siskin Salmonella Typhimurium, 4, 5, 12: i : 1, 2, LT DT104, BT a and for the second siskin Salmonella Typhimurium, 4,12 i : 1, 2, LT DT013, BT c. These phage types were identified for the first time in siskins. The detected phage types have importance as causes of disease not only for free living siskins but also as infectious and zoonotic agents for domestic poultry and poultry products.","PeriodicalId":49278,"journal":{"name":"Dtw. Deutsche Tierärztliche Wochenschrift","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28423942","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Immunohistological demonstration of Rhodococcus equi in a trotter foal. 马红球菌在马驹体内的免疫组织学表现。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-09-01

Stephanie Retteg Pauls, Stefano Jottini, Shinji Takai, Monica Venner, Peter Wohlsein

引用次数: 0

A first case of ehrlichiosis in a horse in Poland. 波兰一匹马出现首例埃利希体病病例。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-09-01

Łukasz Adaszek, Stanisław Winiarczyk, Janina Łukaszewska

引用次数: 0

Treatment of septicaemia and severe bacterial infections in foals with a new cefquinome formulation: a field study. 头孢醌新制剂治疗马驹败血症和严重细菌感染的实地研究。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-09-01

Nadja Rohdich, Eva Zschiesche, Anja Heckeroth, Cornelia Wilhelm, Ietje Leendertse, Emmanuel Thomas

{"title":"Treatment of septicaemia and severe bacterial infections in foals with a new cefquinome formulation: a field study.","authors":"Nadja Rohdich, Eva Zschiesche, Anja Heckeroth, Cornelia Wilhelm, Ietje Leendertse, Emmanuel Thomas","doi":"","DOIUrl":"","url":null,"abstract":"A multicentre field study was conducted in accordance with VICH Guideline on Good Clinical Practice (VICH 2000) to confirm the efficacy and safety of a new formulation of cefquinome for the treatment of naturally occurring severe bacterial infections and septicaemia in foals. Thirty-nine foals suffering from severe bacterial infections (such as pneumonia, gastro-enteritis, arthritis, omphalitis, or wound infections) or acute septicaemia were treated twice daily with the test product (1 mg cefquinome/kg body weight) intravenously for three days and then intramuscularly for three to 11 days. Investigators examined the foals daily and scored both systemic and local clinical signs to assess the response to treatment, treatment success and relapses. On the day of inclusion a blood sample was taken from each foal for IgG determination and blood culture. In case of abnormal clinical findings additional samples were taken for bacteriology. Treatment was successful in 87.2% of cases (34 of 39 foals) and no relapses were observed. The average duration of treatment was 7.5 days. At inclusion, bacterial culture was positive in 40.5% (15 out of 37) of the blood cultures. Escherichia coli, Clostridium perfringens and Staphylococcus spp. were the most common isolates and were all susceptible to cefquinome. E. coli predominated in swabs from umbilical and open wound infections, and in rectal swabs E. coli. There was no correlation between IgG at inclusion and study outcome or treatment duration. The test product was very well tolerated by all of the foals following intravenous and intramuscular injection. The cefquinome formulation tested was effective and safe in the treatment of severe bacterial infections and septicaemia in foals under field conditions.","PeriodicalId":49278,"journal":{"name":"Dtw. Deutsche Tierärztliche Wochenschrift","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28423940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Expression of heat shock proteins in tissues from young pigs exposed to transport stress. 热休克蛋白在运输应激仔猪组织中的表达。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-09-01

Endong Bao, Karim R Sultan, Nowak Bernhard, Jörg Hartung

{"title":"Expression of heat shock proteins in tissues from young pigs exposed to transport stress.","authors":"Endong Bao, Karim R Sultan, Nowak Bernhard, Jörg Hartung","doi":"","DOIUrl":"","url":null,"abstract":"The objective of the present study was to investigate the role of heat shock proteins (Hsps) as potential stress response marker in several organs of transported pigs. Constitutive (Hsp90, Hsp70 and Hsp27) and inducible (Hsp72 and Hsp86) Hsps expressed in skeletal muscle, heart, liver and kidney of transported young pigs were investigated. The study comprised 13 German Landrace line pigs (mean weight, approx. 35 +/- 1 kg). Eight animals (n = 8) were transported for a period of 6 h, whereas the control group (n = 5) was kept under normal housing conditions. Identification of Hsps was performed by immunoblot using porcine specific antibodies. Although the 5 Hsps were regularly detected in all porcine tissues, no clear up-regulation could be observed due to transportation. Densitometrical analysis of the immunoblots revealed an unexpected result. Every tissue had a significant reduction of at least 2 Hsp members: Kidney (Hsp90 and Hsp70), M. longissimus dorsi (Hsp90 and Hsp72) and M. gluteus maximus superficialis (Hsp90 and Hsp86), liver (Hsp90, Hsp86 and Hsp27). The heart was most affected, all Hsps were significantly reduced by 26% to 41% after 6 h of transportation. The regular reduction of the large Hsp90 and Hsp86 in nearly all tissues examined point to a new and critical role these Hsps might have in counteracting short-term stress reactions. The fast reduction of Hsps in fatal organs such as heart and kidney may have a relation to organ failure. Hsp90 level may therefore serve as a potential marker for the stress pigs are suffering during transportation.","PeriodicalId":49278,"journal":{"name":"Dtw. Deutsche Tierärztliche Wochenschrift","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28423941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Role of live yeasts in rumen ecosystem. 活酵母在瘤胃生态系统中的作用。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-07-01

Hakan Oeztuerk, Vedat Sagmanligil

引用次数: 0

[Examination of the compatibility of a Salmonella Typhimurium-live vaccine Salmoporc for three day old suckling piglets]. [3日龄哺乳仔猪鼠伤寒沙门菌-沙门氏菌活疫苗的相容性检验]。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-07-01

Matthias Eddicks, Andreas Palzer, Stefan Hörmansdorfer, Mathias Ritzmann, Karl Heinritzi

{"title":"[Examination of the compatibility of a Salmonella Typhimurium-live vaccine Salmoporc for three day old suckling piglets].","authors":"Matthias Eddicks, Andreas Palzer, Stefan Hörmansdorfer, Mathias Ritzmann, Karl Heinritzi","doi":"","DOIUrl":"","url":null,"abstract":"The present study intended to investigate the compatibility of the orally applicated Salmonella Typhimurium live vaccine Salmoporc on day 3 and 21, respectively. Piglets which only received saline solution orally were used as negative control. During eight hours following vaccination, fecal consistency, body temperature as well as body condition were evaluated. Furthermore, in addition to the daily measures of body temperature and body condition, weekly weight controls as well as bacteriological examination referring to the duration of excretion of the vaccine strain, were carried out until the end of the study. Additionally, distribution and persistence of the pathogen in different tissues were examined. Using serological determination of salmonella antibodies, immune response was scrutinised. Oral vaccination resulted in a significant rise of the body temperature.The vaccine strain could be isolated from fecal samples until the 28th day (seven days after the second vaccination). The vaccination strain persisted until six weeks after the second vaccination in organs of the piglets, whereas the last detection was from samples of small and large intestine. Field strains could neither be isolated from fecal nor from organ samples of vaccinated and control group. Until the end of the study, control animals were negative by bacteriological examination of fecal and organic samples. Seroconversion was observed from day seven after the second vaccination. Mean concentration of antibodies was significantly higher in vaccinated than in control animals three weeks after vaccination.","PeriodicalId":49278,"journal":{"name":"Dtw. Deutsche Tierärztliche Wochenschrift","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28401868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mouse intestine colonization ability of Campylobacter coli strains. 小鼠大肠弯曲杆菌的定植能力。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-07-01

Alper Ciftci, Serap Savasan, Tuba Ica, Kadir Serdar Diker

{"title":"Mouse intestine colonization ability of Campylobacter coli strains.","authors":"Alper Ciftci, Serap Savasan, Tuba Ica, Kadir Serdar Diker","doi":"","DOIUrl":"","url":null,"abstract":"Campylobacter coli is an etiological agent of gastrointestinal and extraintestinal infections in man and animals, and can be found as a commensal in gastrointestinal tract of animals. In this study, we aimed to determine differences among C coli strains in colonization of the intestinal tract of mice. Seven C coli strains isolated from diarrheic patients, asymptomatic hosts and chicken carcasses were used for this study. Each strain was inoculated with 0.1 ml of a bacterial suspension (3 x 10(8) CFU/ml) to 5 weanling mice, intragastrically. For the isolation of C coli, faecal pellets collected before inoculation and after inoculation at particular intervals were cultured on Campylobacter Selective Agar. Seven C. coli strains were divided into 3 colonization groups, based on faecal shedding. Group I showed immediate colonization, with prolonged excretion of organism in all mice. Group II showed delayed and short time colonization of C. coli. Group III could not colonize mice. Division of isolates into colonization groups was as follows: Group I included 3 strains from gastrointestinal disease; Group II included 2 strains from asymptomatic hosts and Group III included 2 strains from chicken carcasses. The study showed that there were marked differences among C coli strains with respect to their colonization potential and it may depend upon the origin of the strain. For understanding the complete pathogenesis of Campylobacter spp., a greater number of strains from different sources and geographical locations require to be tested in further investigations in the light of our findings.","PeriodicalId":49278,"journal":{"name":"Dtw. Deutsche Tierärztliche Wochenschrift","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28401869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of ram presence (permanent vs. intermittent) on estrus parameters and behaviours in Kivircik ewes. 公羊的存在(永久或间歇)对基维西克母羊发情参数和行为的影响。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-07-01

Elif Ergul Ekiz, Erdal Matur, Murat Arslan, Ibrahim Akyazi, Mukaddes Ozcan

{"title":"Influence of ram presence (permanent vs. intermittent) on estrus parameters and behaviours in Kivircik ewes.","authors":"Elif Ergul Ekiz, Erdal Matur, Murat Arslan, Ibrahim Akyazi, Mukaddes Ozcan","doi":"","DOIUrl":"","url":null,"abstract":"The present study was undertaken to investigate the effects of type of ram presence (permanent vs. intermittent) on estrus onset, estrus duration and frequency of sexual behaviours in Kivircik ewes. During the breeding season, 20 multiparous Kivircik ewes were divided into two groups of permanent (PR) and intermittent (IR) presence of ram. Estrus was synchronized with fluorgestone acetate intravaginal sponges left for 14 days, plus an injection of 600 IU PMSG at the time of sponge removal. PR ewes introduced with ram immediately after sponge removal and remained with the ram throughout the study (5 days). IR ewes were exposed to ram twice a day, only during the observation periods. Behavioural observations were performed twice a day (at 07:00 a. m. and 07:00 p.m.) for a 2-hour period. Estrus onset was 32.40 +/- 1.60 h for PR group and 27.60 +/- 2.40 h for IR group (p > 0.05). Estrus duration was 15.60 +/- 1.83 h and 34.80 +/- 2.15 h for the same groups, respectively (p < 0.001). Standing was the most frequently displayed behaviour in both groups. IR ewes displayed sexual (p < 0.001), eating (p < 0.001), standing (p < 0.001), walking (p < 0.001), urination (p < 0.001) and defecation (p < 0.05) behaviours much more than the PR ewes. Frequency of each sexual behaviour was higher in IR group compared with PR group throughout the study. Among the proceptive behaviours investigated, head-turning was the most frequently displayed behaviour in both groups. Soliciting, non-firm standing, sniffing scrotum and anogenital sniffing behaviours were also expressed by the ewes considerably. It is concluded that, if the ewes are exposed to ram intermittently, behavioural signs of estrus could be recognized more successfully. Furthermore, the possibility of insemination of estrous ewes becomes much higher by the intermittent presence of ram and thus reproductive performance of the herd could be improved.","PeriodicalId":49278,"journal":{"name":"Dtw. Deutsche Tierärztliche Wochenschrift","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"28401870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

First evidence of Brucella ovis infection in Republic of Croatia. 克罗地亚共和国首次发现布鲁氏菌感染的证据。

Dtw. Deutsche Tierärztliche Wochenschrift Pub Date : 2009-06-01

Silvio Spicić, Sanja Marjanović, Maja Zdelar-Tuk, Zeljko Cvetnić

引用次数: 0