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Menadi Salah Eddine Mura Alessandra Santucciu Cinzia Ghalmi Farida Hafsi Fella Masala Giovanna 《Tropical animal health and production》2020,52(3):935-942
Tropical Animal Health and Production - A cross-sectional study was conducted to determine the seroprevalence and the risk factors associated with C. burnetii infection in cattle in the state of... 相似文献
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Orfanos P Naska A Trichopoulos D Slimani N Ferrari P van Bakel M Deharveng G Overvad K Tjønneland A Halkjaer J Santucci de Magistris M Tumino R Pala V Sacerdote C Masala G Skeie G Engeset D Lund E Jakszyn P Barricarte A Chirlaque MD Martinez-Garcia C Amiano P Quirós JR Bingham S Welch A Spencer EA Key TJ Rohrmann S Linseisen J Ray J Boeing H Peeters PH Bueno-de-Mesquita HB Ocke M Johansson I Johansson G Berglund G Manjer J Boutron-Ruault MC Touvier M Clavel-Chapelon F Trichopoulou A 《Public health nutrition》2007,10(12):1515-1525
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Giovanna Masala Rosaura Porcu Cinzia Daga Stefano Denti Giuliana Canu Cristiana Patta Sebastiana Tola 《Journal of veterinary diagnostic investigation》2007,19(1):96-98
During 2003-2005, 399 abortion samples (315 fetuses and 84 placentae) were collected from 107 ovine and caprine farms in northern Sardinia. Tissues from aborted fetuses and placentae were examined by PCR assay to detect DNA from Coxiella burnetii, Chlamydophila abortus, Salmonella enterica Serovar abortusovis, Toxoplasma gondii, and Neospora caninum. The DNA from at least 1 of these 5 infectious agents was amplified in 41% of ovine fetuses, while only 17% of the caprine fetuses yielded a positive amplification result for at least 1 of the 5 agents. Out of a total of 366 ovine aborted samples, T. gondii DNA was detected most frequently (18.1% of fetuses and 13.1% of placentae), followed by S. abortusovis (13% of fetuses and 14.4% of placentae), C. burnetii (10.9% of fetuses, of 9.2% placentae), C. abortus (2.4% of fetuses, 6.5% of placentae), and N. caninum (2% of placentae). In 33 fetuses and 9 placentae, the simultaneous presence of pathogens with different associations was detected. Out of a total of 31 caprine aborted samples, T. gondii was detected most frequently (13% of fetuses and 25% of placentae), followed by C. abortus (12.5% of placentae), C. burnetii (12.5% of placentae), and N. caninum (8.6%). 相似文献
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Between 1999–2003, 14 321 sera and 646 abortion samples (498 foetuses and 148 placentae) were analysed from 807 sheep and goat farms distributed all over the island of Sardinia. After notification of abortion in a flock, sera collected at random from adult animals were examined to detect antibodies specific to Chlamydophila (C.) abortus by ELISA, whereas foetuses and placenta were analysed by PCR assay. Specific IgG antibodies were detected in 611 (4.8%) sheep and 106 (5.8%) goats. From a total of 2050 ovine and 151 caprine fetal samples including muscle, liver, abomasum, spleen, brain and placenta, 29 (1.4%) ovine and 1 (0.6%) caprine samples were C. abortus PCR-positive. Placenta was the tissue with the highest detection rate. These results indicate that the seroprevalence of C. abortus infection in sheep and goats is very low in Sardinia, and PCR results demonstrate that C. abortus has no significant role in abortion, especially in goats. 相似文献
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M L Manunta G M Careddu G Masala N Columbano C Doria L Crissantu E Sanna Passino 《Veterinary and comparative orthopaedics and traumatology》2008,21(4):382-384
Interbody fusion devices are used in human medicine for treating degenerative diseases of the spine. Currently, there is not a universally accepted assessment tool for determining fusion, and the definitive criteria for diagnosing a successful interbody fusion remain controversial. The aim of this study was to describe microscopic and helical computed tomography (CT) imaging in the assessment of lumbar interbody fusion using cylindrical threaded titanium expanding cage in sheep. One cylindrical threaded expanding titanium cage (Proconcept--SA, Orange, France) was inserted through a transperitoneal approach after radical discectomy and packed with cancellous bone autograft in five adult sheep. The subjects were euthanatized after three, six, 12, 18 and 24 months. CT images revealed lumbar fusion at 12 months post operation, whereas microscopic evaluations indicated the presence of lumbar fusion at 18 months. CT and histological grades were the same in 65% of the cases observed. There were not a significant difference between CT, histological and micro radiographic grades. Helical CT scanning can be considered to be a suitable method for the monitoring of lumbar fusion as it enables observation of the deposition of bony bridging within the cage. 相似文献
6.
During the period 1999-2002, we have analyzed 9639 serum samples and 815 aborted samples (670 fetuses and 145 placenta) from 964 ovine and caprine farms distributed over all Sardinia island. After abortion notification, sera collected at random from adult animals were examined to detect simultaneously IgG and IgM antibodies specific to Toxoplasma gondii by indirect immunofluorescence assay, whereas fetuses and placenta were analyzed by a single tube nested PCR assay. Specific IgG antibodies were detected in 2048 (28.4%) sheep and 302 (12.3%) goats, specific IgM antibodies were found in 652 (9%) sheep and 139 (5.6%) goats. From a total of 2471 ovine and 362 caprine fetal samples including muscle, liver, abomasum, spleen, brain and placenta, 271 (11.1%) ovine and 23 (6.4%) caprine samples were T. gondii PCR-positive. Although T. gondii DNA was amplified from different types of tissues, placenta was the tissue with the highest detection rate. On the one hand, these results indicate that the seroprevalence of T. gondii infection in sheep and goats is relatively high, on the other PCR results demonstrate that T. gondii has a significant role in ovine and caprine abortion. Adequate management might be useful and essential to control the toxoplasmosis in the sheep and goats herds of Sardinia. 相似文献
7.
Between 1999-2003, 14321 sera and 646 abortion samples (498 foetuses and 148 placentae) were analysed from 807 sheep and goat farms distributed all over the island of Sardinia. After notification of abortion in a flock, sera collected at random from adult animals were examined to detect antibodies specific to Chlamydophila (C.) abortus by ELISA, whereas foetuses and placenta were analysed by PCR assay. Specific IgG antibodies were detected in 611 (4.8%) sheep and 106 (5.8%) goats. From a total of 2050 ovine and 151 caprine fetal samples including muscle, liver, abomasum, spleen, brain and placenta, 29 (1.4%) ovine and 1 (0.6%) caprine samples were C. abortus PCR-positive. Placenta was the tissue with the highest detection rate. These results indicate that the seroprevalence of C. abortus infection in sheep and goats is very low in Sardinia, and PCR results demonstrate that C. abortus has no significant role in abortion, especially in goats. 相似文献
8.
Pinna Parpaglia M. L. Masu G. Masala G. Porcu R. Zobba R. Pintori G. Cocco R. 《Veterinary research communications》2007,31(1):317-320
Veterinary Research Communications - Pinna Parpaglia, M.L., Masu, G., Masala, G., Porcu, R., Zobba, R., Pintori, G. and Cocco, R., 2007. Veterinary Research Communications, 31(Suppl. 1), 317–320 相似文献
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Linseisen J Rohrmann S Norat T Gonzalez CA Dorronsoro Iraeta M Morote Gómez P Chirlaque MD Pozo BG Ardanaz E Mattisson I Pettersson U Palmqvist R Van Guelpen B Bingham SA McTaggart A Spencer EA Overvad K Tjønneland A Stripp C Clavel-Chapelon F Kesse E Boeing H Klipstein-Grobusch K Trichopoulou A Vasilopoulou E Bellos G Pala V Masala G Tumino R Sacerdote C Del Pezzo M Bueno-de-Mesquita HB Ocke MC Peeters PH Engeset D Skeie G Slimani N Riboli E 《Public health nutrition》2006,9(4):449-464