Saidi Radhwane, Mimoune Nora, Baazizi Ratiba, Benaissa Mohamed Hocine, Khelef Djamel, Kaidi Rachid
Department of Agronomy, Telidji Amar University, 03000 Laghouat, Algeria.
National High School of veterinary medicine, Bab Ezzouar, Algiers, Algeria.
J Adv Vet Anim Res. 2019 Apr 26;6(2):231-235. doi: 10.5455/javar.2019.f337. eCollection 2019 Jun.
This work aimed to determine the resistance and/or the susceptibility to antibiotics of staphylococci isolated from cattle with mastitis in the North of Algeria.
The disk diffusion method was carried out to reveal the antibiotic resistance in accordance to the National Committee for Clinical Laboratory Standards guidelines in the Mueller-Hinton agar.
Coagulase-negative (CNS) isolates showed more resistance to Cefoxitin, Amoxicillin + Clavulanic Acid, Vancomycin, Trimethoprime Sulfamethoxazole, Clindamycine, Neomycin, and Erythromycin than Coagulase-positive (CPS). CPS were more resistant to Penicillin and Tetracycline as compared to CNS strains; however, all these strains presented sensitivity to Gentamicin and neomycin.
The showed high resistance to the beta-lactam antibiotics. As far as the authors know, these molecules are used with or without control in different protocols to prevent and cure the mastitis in Algeria.
本研究旨在确定从阿尔及利亚北部患乳腺炎的奶牛中分离出的葡萄球菌对抗生素的耐药性和/或敏感性。
按照美国国家临床实验室标准委员会的指南，在穆勒-欣顿琼脂中采用纸片扩散法检测抗生素耐药性。
凝固酶阴性（CNS）分离株对头孢西丁、阿莫西林+克拉维酸、万古霉素、甲氧苄啶磺胺甲恶唑、克林霉素、新霉素和红霉素的耐药性高于凝固酶阳性（CPS）分离株。与CNS菌株相比，CPS对青霉素和四环素的耐药性更强；然而，所有这些菌株对庆大霉素和新霉素均敏感。
[此处原文似乎不完整]对β-内酰胺类抗生素表现出高度耐药性。据作者所知，在阿尔及利亚，这些药物在不同的治疗方案中使用时并未加以管控，用于预防和治疗乳腺炎。
