Acta veterinaria Hungarica最新文献_第3页

Thoughts on the entanglement of electromagnetism and life: A theoretical study. 关于电磁与生命纠缠的思考：理论研究。

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2024-06-18 Print Date: 2024-07-03 DOI: 10.1556/004.2023.00976

Attila Zsarnovszky

引用次数: 0

Antimicrobial susceptibility of Pasteurella multocida strains isolated from different host species. 从不同宿主物种中分离出的多杀性巴氏杆菌菌株的抗菌药敏感性。

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2024-06-05 Print Date: 2024-07-03 DOI: 10.1556/004.2024.01051

Krisztina Pintér, Boglárka Dóra Pollák, Hubert Gantelet, Tibor Magyar

引用次数: 0

Curcumin mitigates ochratoxin A-induced oxidative stress and alters gene expression in broiler chicken liver and kidney. 姜黄素能减轻赭曲霉毒素 A 诱导的氧化应激，并改变肉鸡肝脏和肾脏中的基因表达。

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2024-03-26 Print Date: 2024-04-12 DOI: 10.1556/004.2024.01016

Benjámin Kövesi, Adanu Paul Worlanyo, Szabina Kulcsár, Zsolt Ancsin, Márta Erdélyi, Erika Zándoki, Miklós Mézes, Krisztián Balogh

{"title":"Curcumin mitigates ochratoxin A-induced oxidative stress and alters gene expression in broiler chicken liver and kidney.","authors":"Benjámin Kövesi, Adanu Paul Worlanyo, Szabina Kulcsár, Zsolt Ancsin, Márta Erdélyi, Erika Zándoki, Miklós Mézes, Krisztián Balogh","doi":"10.1556/004.2024.01016","DOIUrl":"10.1556/004.2024.01016","url":null,"abstract":"The study aimed to evaluate the effect of curcumin (CURC) supplementation on broiler chickens exposed to ochratoxin A (OTA), by examining biochemical parameters and the expression of glutathione redox system genes and their regulation. OTA reduced glutathione content in the liver while increasing glutathione peroxidase activity. CURC showed no significant effects. Kidney parameters remained mostly unaffected. Gene expression analysis revealed OTA-induced upregulation of KEAP1, NRF2, AHR, GPx4 and GSR genes in the liver. CURC supplementation led to the upregulation of GPx4 and AHR genes with OTA+CURC treatment, resulting in the downregulation of GPx4, KEAP1, NRF2 and AHR genes compared to OTA treatment alone. In the kidney, GPx4 was downregulated, and NRF2 and AHR were upregulated as an effect of OTA, while CURC upregulated the NRF2 gene only. OTA+CURC treatment led to the downregulation of GPx4, GSS and AHR genes compared to the control and downregulation of NRF2 and AHR genes compared to OTA. The results suggested that CURC is partly effective against OTA-induced oxidative stress and that the effect of OTA and CURC on the antioxidant response is regulated through the KEAP1-NRF2-ARE and AHR pathways.","PeriodicalId":7247,"journal":{"name":"Acta veterinaria Hungarica","volume":" ","pages":"41-50"},"PeriodicalIF":0.7,"publicationDate":"2024-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140304362","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

Cumulative effect of arsenic on the number of mouse offspring and the female reproductive hormones in mice. 砷对小鼠后代数量和雌性生殖激素的累积效应。

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2024-03-25 Print Date: 2024-04-12 DOI: 10.1556/004.2023.00965

Anita Birinji, Kristina Pogrmić-Majkić, Željko Mihaljev, Marija Marin, Dušan Lalošević

{"title":"Cumulative effect of arsenic on the number of mouse offspring and the female reproductive hormones in mice.","authors":"Anita Birinji, Kristina Pogrmić-Majkić, Željko Mihaljev, Marija Marin, Dušan Lalošević","doi":"10.1556/004.2023.00965","DOIUrl":"10.1556/004.2023.00965","url":null,"abstract":"In this study, we evaluated the cumulative effects of arsenic (III) oxide on the number of mouse offspring over three consecutive generations and monitored changes in levels of the reproductive hormones, oestradiol and progesterone in female mice during the dioestrus phase of the cycle. The control group received water from the mains. In two experimental groups, mice were given drinking water containing dissolved arsenic (III) oxide at concentrations of 10.6 mg L-1 and 106 mg L-1, respectively. These concentrations represent the values converted from a human model to an animal model (mice) thus correspond to the arsenic content of the groundwater in the southern part of the Pannonian Basin, in the province of Vojvodina, in the Banat region, in particular in the town of Zrenjanin. The average number of newborn mice in both experimental groups decreased for three consecutive generations. The total arsenic content of day-old mice did not show significant differences between the experimental groups. Arsenic (III) oxide affected the reproductive hormone levels of female mice at both concentrations.","PeriodicalId":7247,"journal":{"name":"Acta veterinaria Hungarica","volume":" ","pages":"33-40"},"PeriodicalIF":0.7,"publicationDate":"2024-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140292446","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

In vitro efficacy testing of ivermectin against Tritrichomonas foetus trophozoites. 伊维菌素对胎盘滋养体的体外药效测试

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2024-02-15 Print Date: 2024-04-12 DOI: 10.1556/004.2024.01023

Estefanía Sereno-Bruno, Lumila Fuchs, Jorge Oyhenart

引用次数: 0

Comparative E-cadherin and syndecan-1 protein expression in human and canine oral squamous cell carcinoma. 人与犬口腔鳞状细胞癌中 E-cadherin 和 syndecan-1 蛋白表达的比较。

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2024-01-09 DOI: 10.1556/004.2023.00963

Sirinun P Tabtieang, Weejarin Paphussaro, Anudep Rungsipipat, Nanthida Kunnasut, Sekkarin Ploypetch, Ekarat Phattarataratip, Gunnaporn Suriyaphol

{"title":"Comparative E-cadherin and syndecan-1 protein expression in human and canine oral squamous cell carcinoma.","authors":"Sirinun P Tabtieang, Weejarin Paphussaro, Anudep Rungsipipat, Nanthida Kunnasut, Sekkarin Ploypetch, Ekarat Phattarataratip, Gunnaporn Suriyaphol","doi":"10.1556/004.2023.00963","DOIUrl":"10.1556/004.2023.00963","url":null,"abstract":"Oral squamous cell carcinoma (OSCC) is a prevalent form of oral cancer in humans and dogs. The altered expression of cell adhesion molecules, including E-cadherin (CDH1) and syndecan-1 (SDC1), is involved in cancer progression. This study aimed to investigate the protein expression of CDH1 and SDC1 in early and late clinical stages of human and canine OSCC (hOSCC and cOSCC, respectively), using immunohistochemistry. Formalin-fixed and paraffin embedded tissue blocks were obtained from 21 hOSCC, 8 human normal gingiva, 26 cOSCC, and 13 canine normal gingiva. Clinical stages and histological subtypes of samples were evaluated. The results indicated that both human and canine OSCC exhibited reduced levels of CDH1 and SDC1 expression at the cell membrane regardless of clinical stage or histological subtype. Additionally, decreased levels of total SDC1 expression were observed in hOSCC compared with normal controls. In conclusion, this study demonstrates a similarity in the immunohistochemical expression of CDH1 and SDC1 between humans and dogs with OSCC, lending support to the potential use of dogs as a model for studying human head and neck squamous cell carcinoma.","PeriodicalId":7247,"journal":{"name":"Acta veterinaria Hungarica","volume":"71 3-4","pages":"202-209"},"PeriodicalIF":0.7,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139401422","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

Effects of ergothioneine supplementation on the quality of liquid-preserved and frozen-thawed boar semen. 补充麦角硫因对液体保存和冷冻解冻公猪精液质量的影响

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2024-01-09 DOI: 10.1556/004.2023.00954

Supitcha Kaewma, Zhao Namula, Suong Thi Nguyen, Qingyi Lin, Nanaka Torigoe, Bin Liu, Megumi Nagahara, Masahiro Nii, Masayasu Taniguchi, Takeshige Otoi

{"title":"Effects of ergothioneine supplementation on the quality of liquid-preserved and frozen-thawed boar semen.","authors":"Supitcha Kaewma, Zhao Namula, Suong Thi Nguyen, Qingyi Lin, Nanaka Torigoe, Bin Liu, Megumi Nagahara, Masahiro Nii, Masayasu Taniguchi, Takeshige Otoi","doi":"10.1556/004.2023.00954","DOIUrl":"10.1556/004.2023.00954","url":null,"abstract":"This study examined the effects of ergothioneine (EGT) supplementation as an antioxidant on the quality of boar spermatozoa when using liquid and frozen preservation methods. In the first experiment, boar semen was preserved in an extender supplemented with 0, 50, 100 and 200 µM EGT, at 15 °C, part of the samples for one and another part for three weeks. In comparison with the control (without EGT), EGT supplementation at 100 µM significantly increased the percentage of total motility of spermatozoa that were preserved as a liquid both for one and three weeks (P < 0.05). EGT supplementation did not affect the quality of preserved spermatozoa, irrespective of the EGT concentration. In the second experiment, semen was frozen and thawed in the freezing extender supplemented with 0, 50, 100 and 200 µM EGT. In comparison with the control, the 100 µM EGT supplementation significantly increased the percentages of total and progressive motility of frozen-thawed spermatozoa (P < 0.05). EGT (100 µM) supplementation did not affect the viability, the plasma membrane integrity, or the acrosomal integrity of frozen-thawed spermatozoa. These findings indicate that supplementing extenders with 100 µM EGT may improve the motility of boar sperm in both liquid and freezing preservation methods.","PeriodicalId":7247,"journal":{"name":"Acta veterinaria Hungarica","volume":"71 3-4","pages":"219-222"},"PeriodicalIF":0.7,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139401423","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

Evaluation of Ki67, Bax, Bcl-2 and KIT in canine cutaneous mast cell tumours and their relationship with histopathology and prognosis. 犬皮肤肥大细胞瘤中 Ki67、Bax、Bcl-2 和 KIT 的评估及其与组织病理学和预后的关系。

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2023-12-18 Print Date: 2024-01-09 DOI: 10.1556/004.2023.00867

Işıl Aytemiz Danyer, Aydın Gürel

{"title":"Evaluation of Ki67, Bax, Bcl-2 and KIT in canine cutaneous mast cell tumours and their relationship with histopathology and prognosis.","authors":"Işıl Aytemiz Danyer, Aydın Gürel","doi":"10.1556/004.2023.00867","DOIUrl":"10.1556/004.2023.00867","url":null,"abstract":"Canine cutaneous mast cell tumours (CCMCTs) are common in dogs and exhibit many unpredictable behaviors. This study aimed to encourage pathology laboratories in developing countries to routinely assess prognosis by applying commonly used histopathological grading systems and immunohistochemistry (IHC) markers. We performed histological grading according to both the Patnaik and Kiupel systems, determined the mitotic count (MC) and carried out IHC for the detection of Ki67, Bax, Bcl-2 and KIT in 54 CCMCT cases. MC was associated with both grading systems in terms of survival following diagnosis and prognostic factors differed among cases categorized by the cut-off value of 5. KIT patterns were associated with grading systems and MC. The cohort with pattern II had a lower survival rate than those with patterns I and III. Ki67 was associated with survival when evaluated over the cut-off value of 0.018. Bax expression was associated with both grading systems. Median survival time was longer in patients with lower Bax expression level. Immunohistochemical detection of KIT, Ki67 and Bax improves histopathology in predicting the prognosis. If IHC is unavailable, reports regarding MC and values from both grading systems are the most effective, convenient and cost-effective way to provide the most reliable prognostic data and guidance for the clinicians.","PeriodicalId":7247,"journal":{"name":"Acta veterinaria Hungarica","volume":" ","pages":"183-192"},"PeriodicalIF":0.7,"publicationDate":"2023-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138794868","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

A semi-nested PCR method with increased sensitivity for the specific, direct detection of Salmonella enterica strains in poultry ectoparasites. 一种灵敏度更高的半嵌合 PCR 方法，可特异性地直接检测家禽体外寄生虫中的肠炎沙门氏菌株。

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2023-12-13 Print Date: 2024-01-09 DOI: 10.1556/004.2023.01011

Dorottya Kovács, Ama Szmolka, László Kovács, László Körösi, Edit Eszterbauer

{"title":"A semi-nested PCR method with increased sensitivity for the specific, direct detection of Salmonella enterica strains in poultry ectoparasites.","authors":"Dorottya Kovács, Ama Szmolka, László Kovács, László Körösi, Edit Eszterbauer","doi":"10.1556/004.2023.01011","DOIUrl":"10.1556/004.2023.01011","url":null,"abstract":"The darkling beetle, Alphitobius diaperinus, and the poultry red mite, Dermanysuss gallinae are among the most common pests of poultry farms. Both pests can be carriers and reservoirs of various pathogens including zoonotic ones like Salmonella. Salmonellosis is one of the most common foodborne diseases reported in the EU. We developed a semi-nested PCR method for the direct detection of Salmonella enterica. When testing the specificity of the novel PCR, we successfully detected various S. enterica strains, whereas Escherichia coli and Citrobacter strains gave negative results. The authenticity of the PCR products was confirmed by DNA sequencing. The sensitivity of the semi-nested PCR was tested on serial dilution of bacterial cultures and extracted DNA. We found our new method more sensitive than the previous PCRs. We also screened ectoparasite samples, collected from a poultry farm in Hungary, and three out of the eight samples were positive for S. Enteritidis. This novel PCR seems suitable for the detection of S. enterica strains in poultry ectoparasites without the need of sample pre-enrichment.","PeriodicalId":7247,"journal":{"name":"Acta veterinaria Hungarica","volume":" ","pages":"137-141"},"PeriodicalIF":0.7,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138794863","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

Relationships between haptoglobin and inter-alpha trypsin inhibitor heavy chain 4 levels in local and peripheral blood and systemic inflammatory response syndrome in bitches with pyometra. 脓毒症母犬局部和外周血中的血红蛋白和α-胰蛋白酶抑制剂间重链 4 水平与全身炎症反应综合征之间的关系。

IF 0.7 4区农林科学

Acta veterinaria Hungarica Pub Date : 2023-12-13 Print Date: 2024-01-09 DOI: 10.1556/004.2023.00852

Szymon Kanafa, Kinga Domrazek, Roman Dąbrowski, Lourdes Soler, Ilona Kaszak, Olga Witkowska-Piłaszewicz, Izabella Dolka, Piotr Jurka

{"title":"Relationships between haptoglobin and inter-alpha trypsin inhibitor heavy chain 4 levels in local and peripheral blood and systemic inflammatory response syndrome in bitches with pyometra.","authors":"Szymon Kanafa, Kinga Domrazek, Roman Dąbrowski, Lourdes Soler, Ilona Kaszak, Olga Witkowska-Piłaszewicz, Izabella Dolka, Piotr Jurka","doi":"10.1556/004.2023.00852","DOIUrl":"10.1556/004.2023.00852","url":null,"abstract":"We aimed to assess the usefulness of monitoring inter-alpha trypsin inhibitor heavy chain 4 (ITIH4) and haptoglobin (Hp) in peripheral and local blood in canine pyometra, and evaluation the relationships among acute phase proteins (APPs), systemic inflammatory response syndrome (SIRS) and the presence of bacteria. The material was collected from bitches with pyometra and from healthy ones. Blood was taken from the cephalic and uterine veins. APPs levels were quantified by ELISA. In the peripheral circulation, the Hp was higher in animals with open-cervix pyometra (OCP) than in the closed-cervix pyometra (CCP) and the control group. The Hp concentration was not correlated with age, with the presence of SIRS or with the type of bacteria (Gram-negative, Gram-positive or mixed flora). The ITIH4 concentrations in the peripheral blood did not differ significantly in the cases of pyometra. The Hp concentration in the local circulation increased in the OCP but not in the CCP groups, although the histopathological changes in the endometrium were similar. Peripheral Hp concentrations may be a useful tool in differentiating between the types of pyometra.","PeriodicalId":7247,"journal":{"name":"Acta veterinaria Hungarica","volume":" ","pages":"174-182"},"PeriodicalIF":0.7,"publicationDate":"2023-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138794898","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