Korean Journal of Veterinary Research最新文献_第6页

Feline progressive histiocytosis in four cats: case reports 猫进行性组织细胞增多症4例报告

Korean Journal of Veterinary Research Pub Date : 2022-12-31 DOI: 10.14405/kjvr.20220035

Ji-Su Kim, S. Yim, Jae-Hoon Kim, Ji-Youl Jung

引用次数: 0

Anti-parasitic activity of zinc oxide nanoparticles against Eimeria tenella in broilers experimentally infected 氧化锌纳米颗粒对肉仔鸡柔嫩艾美耳球虫的抗寄生活性

Korean Journal of Veterinary Research Pub Date : 2022-12-26 DOI: 10.14405/kjvr.20220023

S. Anah, Saad Aziz Anah, K. Al-Khalidy

{"title":"Anti-parasitic activity of zinc oxide nanoparticles against Eimeria tenella in broilers experimentally infected","authors":"S. Anah, Saad Aziz Anah, K. Al-Khalidy","doi":"10.14405/kjvr.20220023","DOIUrl":"https://doi.org/10.14405/kjvr.20220023","url":null,"abstract":"In the study, zinc oxide nanoparticles (ZNOPs) at concentrations of 20, 40, and 60 mg/kg were tested for their antimicrobial action against the oocysts of Eimeria tenella . The oocysts of E. tenella were isolated from the feces of broilers received at the veterinary hospital in Diwaniyah Province and initially diagnosed by compound optical microscopy. The oocysts were confirmed molecularly by polymerase chain reaction targeting the ITS1 gene with a molecular weight of 409 bp. The results in the first week showed that ZNOP concentrations of 20 and 40 mg/kg possess various activities against E. tenella , while 60 mg/kg was the most effective in reducing excreted oocysts compared to the positive control and amprolium group, along with the appearance of mild symptoms and a mortality rate of 0.8%. In the second week of infection, excreted oocysts and mortality rates generally decreased in all treated groups. A comparison of all groups showed that the 60 mg/kg ZNOP-treated group had a significantly lower number of excreted oocysts, and all birds in this group recovered during the second week of infection. These findings revealed the prospect of using ZNOPs against E. tenella in challenging situations of the appearance of resistance to anticoccidial agents.","PeriodicalId":38891,"journal":{"name":"Korean Journal of Veterinary Research","volume":"1 7‐8","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41270592","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

Vicarious excretion of contrast medium to small intestine in a dog with Toxocara canis infection 犬弓形虫感染后造影剂向小肠的副排泄

Korean Journal of Veterinary Research Pub Date : 2022-12-26 DOI: 10.14405/kjvr.20220026

Sieun Park, Jin-Ok Ahn, J. Chung, K. Lee, Inchul Park, Sooyoung Choi

引用次数: 0

Primary copper-associated chronic hepatitis without COMMD1 mutation in a Dalmatian: a case report 无COMMD1突变的达尔马提亚犬原发性铜相关慢性肝炎一例报告

Korean Journal of Veterinary Research Pub Date : 2022-12-26 DOI: 10.14405/kjvr.20220020

Su A Yun, Dohee Lee, Jimin Oh, Y. Chae, T. Yun, Y. Koo, Mhan-Pyo Yang, Byeong-Teck Kang, Hakhyun Kim

引用次数: 0

Hydramnios related to fetal deformity in a Hanwoo cow: a case report 韩宇牛羊水过多导致胎儿畸形1例报告

Korean Journal of Veterinary Research Pub Date : 2022-12-23 DOI: 10.14405/kjvr.20220029

J. Jeong, Sanggu Kim, U. Kim, D. Chang, S. Kim, Illhwa Kim

引用次数: 0

First report of splenic myelolipoma in a Schnauzer in Colombia: a case report 哥伦比亚首例雪纳瑞犬脾骨髓瘤病例报告

Korean Journal of Veterinary Research Pub Date : 2022-12-16 DOI: 10.14405/kjvr.20220032

Valentina Rueda-García, Nicolas Carrillo-Godoy, Carlos Alberto Bonilla-Gutiérrez, Alejandra Valdivieso-Valencia, I. Rondón-Barragán

引用次数: 0

Neuronal ceroid lipofuscinosis in a Border Collie: a case report 博德牧羊犬神经性脑蜡样脂褐质病1例

Korean Journal of Veterinary Research Pub Date : 2022-12-16 DOI: 10.14405/kjvr.20220027

Min-Ho Seo, Y. Koo, Dong-Hag Choi, Sanggu Kim, T. Yun, Y. Chae, Dohee Lee, Hakhyun Kim, Mhan-Pyo Yang, Soo-Ji Kim, Byeong-Teck Kang

引用次数: 0

The protective effects of sonicated Bordetella bronchiseptica bacterin on the immunosuppression of spleen cells induced by anti-cancer drugs (5-fluorouracil, doxorubicin, and vincristine) 声处理支气管败血病博德特氏菌对抗癌药物（5-氟尿嘧啶、阿霉素、长春新碱）诱导的脾细胞免疫抑制的保护作用

Korean Journal of Veterinary Research Pub Date : 2022-09-30 DOI: 10.14405/kjvr.20220014

You-Jeong Lee, H. Joo

{"title":"The protective effects of sonicated Bordetella bronchiseptica bacterin on the immunosuppression of spleen cells induced by anti-cancer drugs (5-fluorouracil, doxorubicin, and vincristine)","authors":"You-Jeong Lee, H. Joo","doi":"10.14405/kjvr.20220014","DOIUrl":"https://doi.org/10.14405/kjvr.20220014","url":null,"abstract":"5-Fluorouracil, doxorubicin, and vincristine are chemotherapy agents used to treat various cancers, such as breast cancer and lymphoma for decades, and their effects on cancer have been proven. On the other hand, these anti-cancer drugs cause fatal side effects, including immunosuppression. This study investigated whether sonicated Bordetella bronchiseptica bacterin can attenuate the immunosuppression of spleen cells induced by these chemotherapy agents and which subsets of spleen cells were affected. B. bronchiseptica increased the metabolic activity of spleen cells treated with 3 anti-cancer drugs. Cell death analysis using Annexin V/propidium iodide showed that B. bronchiseptica markedly decreased the death of spleen cells. The subsets of spleen cells were analyzed by flow cytometry using a surface marker-specific antibody. B. bronchiseptica increased nitric oxide production in the spleen cells treated with anti-cancer drugs (p < 0.0001). Despite the pharmacological effects of anti-cancer drugs, many patients suffer from the fatal side effects of immunosuppression. This study provides valuable information on how to overcome chemotherapy-induced immunosuppression.","PeriodicalId":38891,"journal":{"name":"Korean Journal of Veterinary Research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44456142","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

Incidence and sero-surveillance of feline viruses in Korean cats residing in Gyeonggi-do 居住在京畿道的韩国猫的猫病毒发病率和血清监测

Korean Journal of Veterinary Research Pub Date : 2022-09-30 DOI: 10.14405/kjvr.20220018

Dong-Kun Yang, Yu-Ri Park, Eun-ju Kim, H. Lee, K. Shin, Ju-Hun Kim, Kyung-Woo Lee, B. Hyun

{"title":"Incidence and sero-surveillance of feline viruses in Korean cats residing in Gyeonggi-do","authors":"Dong-Kun Yang, Yu-Ri Park, Eun-ju Kim, H. Lee, K. Shin, Ju-Hun Kim, Kyung-Woo Lee, B. Hyun","doi":"10.14405/kjvr.20220018","DOIUrl":"https://doi.org/10.14405/kjvr.20220018","url":null,"abstract":"Incidences of major feline viral diseases provide basic information for preventing viral disease in cats. Despite the growing interest in feline viral diseases, sero-surveillances have been lacking. In this study, we analyzed the diagnoses of feline viral diseases and conducted a sero surveillance of feline panleukopenia virus (FPV), feline calicivirus (FCV), feline herpesvirus-1 (FHV-1), and feline infectious peritonitis virus (FIPV) in Korean cats. Of the 204 confirmed cases since 2015, the numbers of diagnoses for FPV, FIPV, FCV, feline influenza virus, and FHV-1 were 156, 32, 12, 3, and 1 case, respectively. In total, 200 sera, collected between 2019 and 2021, were screened for the presence of antibodies against FPV, 2 FCVs, FHV-1, and FIPV using a hemagglutination inhibition test and a virus-neutralizing assay (VNA). The overall seropositive rates in cats tested for FPV, the 2 FCVs, FHV-1, and FIPV were 92.5%. 42.0%, 37.0%, 52.0%, and 14.0%, respectively. A low correlation (r = 0.466) was detected between the VNA titers of 2 FCV strains. The highest incidence and seropositive rate of FPV reveal that FPV is circulating in Korean cats. The low r-value between 2 FCVs suggests that a new feline vaccine containing the 2 kinds of FCVs is required.","PeriodicalId":38891,"journal":{"name":"Korean Journal of Veterinary Research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47044134","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: 2

Prophylactic effect of topical betaxolol and dorzolamide on the fellow eye in unilateral canine primary angle closure glaucoma: 60 cases (2016.1-2021.5) 外用倍他洛尔和多唑胺对单侧犬原发性闭角型青光眼同眼的预防作用(2016.1-2021.5)

Korean Journal of Veterinary Research Pub Date : 2022-09-30 DOI: 10.14405/kjvr.20220024

Junyeong Ahn, Seonmi Kang, Jaeho Shim, Youngseok Jeong, Song-Won Lee, Eunji Lee, Kangmoon Seo

{"title":"Prophylactic effect of topical betaxolol and dorzolamide on the fellow eye in unilateral canine primary angle closure glaucoma: 60 cases (2016.1-2021.5)","authors":"Junyeong Ahn, Seonmi Kang, Jaeho Shim, Youngseok Jeong, Song-Won Lee, Eunji Lee, Kangmoon Seo","doi":"10.14405/kjvr.20220024","DOIUrl":"https://doi.org/10.14405/kjvr.20220024","url":null,"abstract":"This study was aimed to evaluate the prophylactic anti-glaucoma effect of topical 5% betaxolol (BTX) and 2% dorzolamide (DRZ) on the second eye in dogs with unilateral primary angle closure glaucoma (PACG). Medical records of 60 dogs with unilateral PACG who received prophylactic anti-glaucoma eyedrops in the second eye, from 2016 to 2021, were reviewed. The duration of prophylactic effects of BTX only and DRZ after BTX failure was calculated. The prophylactic effects of BTX were maintained on 28/60 (46.7%) eyes until last visit and BTX failure was observed on median 510 (range, 53-1,927) days in 32/60 (53.3%) eyes. After DRZ instillation in BTX failure eyes, the prophylactic effects were extended at median 610 (range, 157-2,270) days in 21/32 (65.6%) eyes. DRZ failure eyes (17/21, 81.0%) eyes required chemical ablation or surgical intervention due to uncontrolled intraocular pressure. The duration of prophylactic effects was decreased with aging (R² = 0.334, p = 0.006). The predominant breeds were Shih-Tzu (41.9%) and American Cocker Spaniel (30.6%) with no significant differences in survival curves (p = 0.210). The average prophylactic effects of BTX persisted more than 1.5 year and could be selected the first prophylactic eye drop in unilateral PACG. Also, early surgical intervention should be considered in prophylactic medications failure cases.","PeriodicalId":38891,"journal":{"name":"Korean Journal of Veterinary Research","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43963186","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