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Species of mosquitoes present in Abruzzo and Molise and their possible role as vector of Usutu and West Nile viruses. Abruzzo和Molise存在的蚊子种类及其作为Usutu和西尼罗病毒媒介的可能作用。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.3046.20276.1
Matteo De Ascentis, Michela Quaglia, Silvio Gerardo D'Alessio, Federica Iapaolo, Federica Pizzurro, Franco Ruggeri, Nicola Rossi, Mauro Blardi, Carla Ippoliti, Daniela Cioci, Ottavio Portanti, Maura Pisciella, Alessio Di Lorenzo, Eugenia Ciarrocchi, Roberta Irelli, Annamaria Conte, Daniela Morelli, Federica Monaco, Giovanni Savini, Maria Goffredo
{"title":"Species of mosquitoes present in Abruzzo and Molise and their possible role as vector of Usutu and West Nile viruses.","authors":"Matteo De Ascentis,&nbsp;Michela Quaglia,&nbsp;Silvio Gerardo D'Alessio,&nbsp;Federica Iapaolo,&nbsp;Federica Pizzurro,&nbsp;Franco Ruggeri,&nbsp;Nicola Rossi,&nbsp;Mauro Blardi,&nbsp;Carla Ippoliti,&nbsp;Daniela Cioci,&nbsp;Ottavio Portanti,&nbsp;Maura Pisciella,&nbsp;Alessio Di Lorenzo,&nbsp;Eugenia Ciarrocchi,&nbsp;Roberta Irelli,&nbsp;Annamaria Conte,&nbsp;Daniela Morelli,&nbsp;Federica Monaco,&nbsp;Giovanni Savini,&nbsp;Maria Goffredo","doi":"10.12834/VetIt.3046.20276.1","DOIUrl":"https://doi.org/10.12834/VetIt.3046.20276.1","url":null,"abstract":"<p><p>In 2019, entomological survey on mosquitoes was carried out in Abruzzo and Molise regions in central Italy to obtain data on local mosquito fauna. Collection sites were selected based on a previous ecoregion classification of the territory.  From 2019 to 2021 virological surveillance for West Nile virus (WNV) and Usutu virus (USUV) on mosquitoes was carried out in the same regions, selecting ecoregions where virus circulation and vector presence were more likely,  all mosquitoes were collected and identified, and the female mosquitoes were sorted in 3046 pools and tested for the presence of WNV and USUV by Real-time PCR. All pools tested negative for WND, while USUV was detected in 7 pools of Aedes caspius collected in Molise region, 17 pools of Culex pipiens s.l. (2 collected in Molise, 15 in Abruzzo), and 1 pool of Culiseta longiareolata collected in Molise. These results suggests the presence of an USUV enzootic cycle, maintained by Culex pipiens s.l. and Aedes caspius in both Italian regions, as well as providing a useful picture in terms of species presence and abundance for both regions. Ecoregions proved to be a very valuable tool in determining high risk areas for vector borne diseases.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9669567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prevalence of Escherichia coli O157:H7 isolated from fecal samples of diarrheic camels in Tunisia. 从突尼斯腹泻骆驼粪便样本中分离出的O157:H7大肠杆菌流行率
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2555.16997.2
Ghassan Tayh, Asma Ben Haj Yahia, Rachid Selmi, Sarrah Landolsi, Faten Ben Chehida, Aymen Mamlouk, Mohamed Habib Jemli, Monia Dâaloul-Jedidi, Lilia Messadi
{"title":"Prevalence of Escherichia coli O157:H7 isolated from fecal samples of diarrheic camels in Tunisia.","authors":"Ghassan Tayh,&nbsp;Asma Ben Haj Yahia,&nbsp;Rachid Selmi,&nbsp;Sarrah Landolsi,&nbsp;Faten Ben Chehida,&nbsp;Aymen Mamlouk,&nbsp;Mohamed Habib Jemli,&nbsp;Monia Dâaloul-Jedidi,&nbsp;Lilia Messadi","doi":"10.12834/VetIt.2555.16997.2","DOIUrl":"https://doi.org/10.12834/VetIt.2555.16997.2","url":null,"abstract":"<p><p>Shiga‑toxin‑producing E. coli (STEC) is a foodborne pathogen associated with outbreaks worldwide that can be identified in the feces and in the meat of food‑producing animals. Our study aimed to evaluate the incidence of E. coli O157:H7 in the feces of diarrheic camels (Camelus dromedarius) in Tunisia. From January 2018 to April 2019, 120 unduplicated fecal samples were obtained from diarrheic camels located in southern Tunisia. Non‑sorbitol‑fermenting colonies were confirmed as E. coli O157 via latex agglutination test and were screened for the presence of rfbEO157, fliCH7, stx1, stx2, eaeA, and ehxA genes by PCR. All isolates were examined for their susceptibility to 21 antibiotics. Of the 70 E. coli isolates that were recovered from 120 diarrheic camels, 4 (5.7%) were identified as STEC O157:H7. All isolates harbored ehxA and eae genes. Shiga toxin genes stx2 and stx1 were present in 50% and 25% of isolates, respectively. All E. coli O157:H7 isolates were sensitive to amoxicillin/clavulanic acid, cefotaxime, cefepime, aztreonam, colistin, and sulfamethoxazole‑trimethoprim. All isolates belonged to the phylogroup E. This is the first report of E. coli O157:H7 isolates from diarrheic camels in Tunisia with a prevalence of 4 isolates (3.3%) amongst 120 fecal samples. This study supports the necessity for a platform purposed for regular screening and surveillance programs in food‑producing animals and meat products, to perform early and rapid identification of food‑borne pathogens.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9870991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The role of molecular-genetic techniques in BVDV eradication in Lower Austria. 分子遗传技术在下奥地利州根除BVDV中的作用。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2595.16049.1
Stefan Vilcek, Wigbert Rossmanith
{"title":"The role of molecular-genetic techniques in BVDV eradication in Lower Austria.","authors":"Stefan Vilcek,&nbsp;Wigbert Rossmanith","doi":"10.12834/VetIt.2595.16049.1","DOIUrl":"https://doi.org/10.12834/VetIt.2595.16049.1","url":null,"abstract":"<p><p>A voluntary bovine viral diarrhoea virus (BVDV) control programme, which later became a compulsory eradication programme, based on the Swedish model was introduced in Lower Austria in 1997. The persistently infected animals were detected by Ag-ELISA and all samples were re-tested by the improved single-tube RT-PCR, employing panpestivirus primers targeting the 5'-UTR of the virus genome. In 2010, the BVDV eradication programme, which became compulsory from 2004, reached the final stage with only five remaining infected herds in which BVDV was difficult to eradicate. To resolve the problem in those herds, a molecular epidemiology approach was used. No differences in the spectrum of BVDV-1 subgenotypes at the beginning and at the final stage of eradication programme were found. The genetic study revealed the importance of human risk factor when finishing an eradication programme. Molecular epidemiology was also used to analyse BVDV isolates associated with re-introductions to BVDV-free herds.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9617049","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Potentially toxic metals in dust, blood, and hairs from exposed security dogs in an oil and gas industry. 石油和天然气工业中暴露在外的安全犬的灰尘、血液和毛发中含有潜在有毒金属。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2464.17442.3
Fidelis Aondover Gberindyer, Felix Kundu Shima, Victor Masekaven Ahur, Solomon Tsekohol Agu, Thaddaeus Ternenge Apaa, Matthew Terzungwe Tion
{"title":"Potentially toxic metals in dust, blood, and hairs from exposed security dogs in an oil and gas industry.","authors":"Fidelis Aondover Gberindyer,&nbsp;Felix Kundu Shima,&nbsp;Victor Masekaven Ahur,&nbsp;Solomon Tsekohol Agu,&nbsp;Thaddaeus Ternenge Apaa,&nbsp;Matthew Terzungwe Tion","doi":"10.12834/VetIt.2464.17442.3","DOIUrl":"https://doi.org/10.12834/VetIt.2464.17442.3","url":null,"abstract":"<p><p>Environmental pollutants pose a health risk to animals and humans. We evaluated levels of some potentially toxic metals in environmental dust, blood, and hair samples of apparently healthy security dogs from a crude oil well drilling site (A) and liquefied natural gas production site (B) industrial environments in Nigeria. These samples were routinely digested and analyzed for lead, cadmium, nickel, chromium, and zinc using atomic absorption spectrophotometry assay. Mann‑Whitney U test was used to compare concentrations of the metals in different samples. Dust samples contained a high amount of the metals considered. There was no significant difference between levels of heavy metals in blood and hair samples from dogs guarding both sites, except for blood (p = 0.034) and hair (p = 0.015) chromium which were higher in those securing site A compared with site B. Higher nickel (p = 0.001) and zinc (p = 0.001) with lower chromium (p = 0.004) levels occurred in the hair samples than in the blood. Lead was not detected in blood and hair samples suggesting safety. There was no correlation between the same metal in blood and hair. Hair chromium and nickel levels were above the reference suggesting toxic exposure. There is a need for regular monitoring and decontamination of air pollutants within similar facilities for environmental safety.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9617050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Renal carcinoma with metastatic spread in a tiger (Panthera tigris): morphological and immunohistochemical study. 老虎(Panthera tigris)肾癌转移扩散:形态学和免疫组织化学研究。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2475.16553.2
Lorella Maniscalco, Pier Luigi Acutis, Cristina Biolatti, Daniele R Laguardia, Alessia Di Blasio, Alessandro Dondo, Elena Bozzetta, Katia Varello
{"title":"Renal carcinoma with metastatic spread in a tiger (Panthera tigris): morphological and immunohistochemical study.","authors":"Lorella Maniscalco,&nbsp;Pier Luigi Acutis,&nbsp;Cristina Biolatti,&nbsp;Daniele R Laguardia,&nbsp;Alessia Di Blasio,&nbsp;Alessandro Dondo,&nbsp;Elena Bozzetta,&nbsp;Katia Varello","doi":"10.12834/VetIt.2475.16553.2","DOIUrl":"https://doi.org/10.12834/VetIt.2475.16553.2","url":null,"abstract":"<p><p>A 12‑year‑old intact male Panthera tigris presented with pain and weight loss was euthanatized. Necroscopical examination revealed a neoplastic mass expanding to the left renal pelvis with metastatic dissemination to local lymph node, adrenal gland, and lung. Immunohistochemical characterization was performed revealing co‑expression of both cytokeratin and vimentin and negativity for both PAX8 and c‑KIT. Considering histochemical and immunohistochemical results the tumour was classified as renal cell carcinoma with metastatic spread. This report provides insights into the morphological and immunohistochemical features of renal cell carcinoma in Panthera tigris.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9617054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Identification of Mycoplasma mycoides subspecies mycoides from slaughtered cattle in two transboundary states of North‑eastern Nigeria. 尼日利亚东北部两个跨界州屠宰牛中真菌支原体亚种的鉴定。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2331.16051.3
Markus Francis, Mashood Abiola Raji, Clara Nna Kwanashie, Jibril Adamu, Lushaikyaa Allam, James Agbo Ameh, Godwin Onyemaechi Egwu, Katiuscia Zilli, Flavio Sacchini, Massimo Scacchia
{"title":"Identification of Mycoplasma mycoides subspecies mycoides from slaughtered cattle in two transboundary states of North‑eastern Nigeria.","authors":"Markus Francis,&nbsp;Mashood Abiola Raji,&nbsp;Clara Nna Kwanashie,&nbsp;Jibril Adamu,&nbsp;Lushaikyaa Allam,&nbsp;James Agbo Ameh,&nbsp;Godwin Onyemaechi Egwu,&nbsp;Katiuscia Zilli,&nbsp;Flavio Sacchini,&nbsp;Massimo Scacchia","doi":"10.12834/VetIt.2331.16051.3","DOIUrl":"https://doi.org/10.12834/VetIt.2331.16051.3","url":null,"abstract":"<p><p>This study aimed to perform molecular typing of Mycoplasma mycoides subsp. mycoides from slaughtered cattle in Adamawa and Taraba States, north‑eastern Nigeria. A total of four hundred and eighty (480) samples of lung tissues, nasal swabs, ear swabs and pleural fluids were collected from cattle at slaughter and processed according to standard laboratory protocols. Identification and confirmation were achieved with specific PCR and PCR‑RFLP. An overall M. mycoides subsp. mycoides isolation rate of 6.87% (33/480) was obtained. In Adamawa State, 12 (10.91%) isolates of M. mycoides subsp. mycoides came from both, lung tissues and pleural fluids. While in Taraba State, 5 (7.14%) and 4 (5.71%) isolates of M. mycoides subsp. mycoides came from lung tissues and pleural fluids, respectively. The samples from nasal and ear swabs from the study states were negative for M. mycoides subsp. mycoides. Thirty‑three out of the 37 culture positive isolates were confirmed to be Mycoplasma mycoides subspecies mycoides with the production of a band equivalent to 574‑bp. Molecular typing with restriction endonuclease Vsp1 results in the two bands of 180‑bp and 380‑bp. In conclusion, the study has established an isolation rate of 6.87% for M. mycoides subsp. mycoides. Measures to strengthen movement control in order to minimise the spread of this dreaded disease of cattle were recommended.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9517971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Disseminated aspergillosis in a German shepherd mixed breed dog with unusual initial localization to the iliac wing. 弥散性曲霉病在德国牧羊犬混合品种犬与不寻常的初始定位髂翼。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2260.15764.2
Sara Del Magno, Marta Gruarin, Armando Foglia, Veronica Cola, Chiara Agnoli, Roberta Galuppi, Francesco Dondi, Luciano Pisoni
{"title":"Disseminated aspergillosis in a German shepherd mixed breed dog with unusual initial localization to the iliac wing.","authors":"Sara Del Magno,&nbsp;Marta Gruarin,&nbsp;Armando Foglia,&nbsp;Veronica Cola,&nbsp;Chiara Agnoli,&nbsp;Roberta Galuppi,&nbsp;Francesco Dondi,&nbsp;Luciano Pisoni","doi":"10.12834/VetIt.2260.15764.2","DOIUrl":"https://doi.org/10.12834/VetIt.2260.15764.2","url":null,"abstract":"<p><p>A female, 1.5 years old, mixed‑breed dog, was presented for left hind limb lameness. Radiographs revealed an irregular periosteal proliferation on the left iliac wing. The clinical condition worsened with generalised enlargement of the lymph nodes, azotaemia, and pyelonephritis. The magnetic resonance imaging of the pelvis and a surgical biopsy diagnosed a mycotic myositis and osteomyelitis of the iliac wing and gluteal muscles. Aspergillus terreus was isolated from culture of urine and lymph nodes aspirates. The antifungal susceptibility test showed moderate sensitivity to Itraconazole. After one month of therapy with itraconazole, the dog presented discospondylitis of L1‑L2 and partial ureteral obstruction due to mycotic bezoar that was resolved with medical treatment and itraconazole dose elevation. After twelve months, itraconazole was suspended; a severe osteomyelitis of the left femur developed, and the dog was euthanised. The necropsy confirmed the presence of mycotic osteomyelitis of the iliac wing and femur, discospondylitis, lymphadenitis and severe granulomatous pyelonephritis. Systemic aspergillosis has rarely been reported in the literature, especially in Italy. The pelvic bone involvement is rare both in dogs and humans. Although itraconazole treatment allowed remission of the clinical signs for one year, it was not able to cure the dog.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9517973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Renal resistive index in obese and non‑obese cats. 肥胖和非肥胖猫的肾抵抗指数。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2294.15564.2
Fúlvia Bueno de Souza, Natália Volpi Gonçalves, Shayra Peruch Bonatelli, Alexandra Frey Belotta, Silvano Salgueiro Geraldes, Maria Jaqueline Mamprim, Priscylla Tatiana Chalfun Guimaraes-Okamoto, Maria Lúcia Gomes Lourenço, Paulo Roberto Rodrigues Ramos, Sheila Canevese Rahal, Alessandra Melchert
{"title":"Renal resistive index in obese and non‑obese cats.","authors":"Fúlvia Bueno de Souza,&nbsp;Natália Volpi Gonçalves,&nbsp;Shayra Peruch Bonatelli,&nbsp;Alexandra Frey Belotta,&nbsp;Silvano Salgueiro Geraldes,&nbsp;Maria Jaqueline Mamprim,&nbsp;Priscylla Tatiana Chalfun Guimaraes-Okamoto,&nbsp;Maria Lúcia Gomes Lourenço,&nbsp;Paulo Roberto Rodrigues Ramos,&nbsp;Sheila Canevese Rahal,&nbsp;Alessandra Melchert","doi":"10.12834/VetIt.2294.15564.2","DOIUrl":"10.12834/VetIt.2294.15564.2","url":null,"abstract":"<p><p>This study aimed to compare renal function between obese and normal‑weight healthy cats, using intrarenal resistive index (RI), serum symmetric dimethylarginine (SDMA), and serum creatinine, and to identify the variables that might influence intrarenal RI. Thirty crossbred client‑owned cats met the inclusion criteria and were allocated into two groups: Control and Obese. Body weight, body mass index (BMI), body condition score (BCS), SAP, serum SDMA, urea, and creatinine were evaluated. B‑mode and Doppler ultrasound of the kidneys were done. RI evaluation was in the interlobar artery. SDMA and intrarenal RI were compared between groups, also considering the gender of the cats. A correlation analysis between intrarenal RI with the other parameters was performed. SDMA was higher in the Obese group. Intrarenal RI was higher in females than males in the Obese group. Obese females presented higher RI and SDMA than Control females. A positive correlation was observed between RI, age, body weight, and BMI. Six obese cats (40%) showed increased RI. The increase in body weight, BCS, and BMI resulted in a simultaneous increase in RI and SDMA. The RI may assist in monitoring renal function, and may be associated with preclinical kidney changes in obese cats.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9569458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cephalosporin susceptibility of Staphylococcus aureus strains isolated from commercial rabbit and goats farms in Spain. 西班牙商业家兔和山羊养殖场分离的金黄色葡萄球菌对头孢菌素的敏感性。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2241.16176.1
Elena Badillo, Elisa Escudero, Juan Sebastián Galecio, Verónica Hernandis, Pedro Marin
{"title":"Cephalosporin susceptibility of Staphylococcus aureus strains isolated from commercial rabbit and goats farms in Spain.","authors":"Elena Badillo,&nbsp;Elisa Escudero,&nbsp;Juan Sebastián Galecio,&nbsp;Verónica Hernandis,&nbsp;Pedro Marin","doi":"10.12834/VetIt.2241.16176.1","DOIUrl":"https://doi.org/10.12834/VetIt.2241.16176.1","url":null,"abstract":"<p><p>Antimicrobial drug resistance is an important problem that challenges veterinary clinicians to provide effective treatments without further spreading resistance to other animals and people. The most commonly used pharmacodynamic parameter to define potency of antimicrobial drugs is minimum inhibitory concentration (MIC). The aim of this study was to evaluate the antibiotic susceptibility of thirty-six strains of Staphylococcus aureus isolated from dairy goats with mastitis and rabbits with chronic staphylococcosis. Four cephalosporins were tested: cephalexin, cephalotin, cefonicid and ceftiofur. MIC tests were performed according to the microdilution broth method. The calculated values of sensitivity in goats and rabbits were 66.67% and 72.22% for cephalexin, 72.22 % and 94.44% for cefonicid, 77.78% and 94.44% for cephalotin and 77.78% and 100% for ceftiofur, respectively. For all antibiotics, MIC90 of S. aureus from rabbits were lower than MIC90 from goats. These data suggest that more antibiotics are used in goat milk production than in rabbit farming. According to MIC values obtained in this study, ceftiofur and cephalotin may be the best option for treating S. aureus infections in lactating goats. For rabbits, ceftiofur showed lowest MIC values, therefore, it could be an alternative to treatment the infections caused by S. aureus in this species.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9521008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Treatment of canine cutaneous leishmaniasis by Leishmania (Viannia) braziliensis in dogs with furazolidone and β-cyclodextrin: case report. 呋喃唑酮联合β-环糊精治疗巴西利什曼犬皮肤利什曼病1例。
4区 农林科学
Veterinaria italiana Pub Date : 2022-12-31 DOI: 10.12834/VetIt.2239.15416.2
Marcos Santos Zanini, Larissa Ataíde Siqueira, Yuri Vieira Almeida, Laisa Savergnini Poleze, Dante Gnecco Zanini, Roberto Ramos Sobreira, Ana Paula Madureira
{"title":"Treatment of canine cutaneous leishmaniasis by Leishmania (Viannia) braziliensis in dogs with furazolidone and β-cyclodextrin: case report.","authors":"Marcos Santos Zanini,&nbsp;Larissa Ataíde Siqueira,&nbsp;Yuri Vieira Almeida,&nbsp;Laisa Savergnini Poleze,&nbsp;Dante Gnecco Zanini,&nbsp;Roberto Ramos Sobreira,&nbsp;Ana Paula Madureira","doi":"10.12834/VetIt.2239.15416.2","DOIUrl":"10.12834/VetIt.2239.15416.2","url":null,"abstract":"<p><p>Euthanasia of animals is not accepted as a control for cutaneous leishmaniasis caused by Leishmania (Viannia) braziliensis and drugs used in humans for the treatment of leishmaniasis are not allowed for animals in Brazil. Miltefosine was authorized for dogs infected by Leishmania infantum with variable results for L. braziliensis. Thus, nine dogs infected with Leishmania (V.) braziliensis were treated by a combination of furazolidone and β-cyclodextrin. The nine dogs were mongrels, weighing between 4-17 kg and 3-10 years old. These dogs had ulcerous lesions in different regions such as scrotal tissue, auricular pavilion and nostrils. Serological, molecular and protozoal culture techniques were used for laboratory diagnosis. The treatment used furazolidone + β-cyclodextrin complex (1: 2) at a concentration of 60 mg/mL given orally at a dose of 15 mg/kg every 12 hours. The re-epithelialization of lesions occurred between 35 and 41 days of treatment. During fourteen months the animals were monitored and there was no reactivation of lesions or growth of the protozoan in a culture medium of the biopsies. This study demonstrated that treatment with FZD and CD is effective in reducing the cutaneous lesions caused by L. braziliensis in dogs.</p>","PeriodicalId":23550,"journal":{"name":"Veterinaria italiana","volume":"58 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9569463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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