[Objective] This study aimed to test the sensitivity of Eperythrozoon from mink to various drugs in vitro. [Method] The red blood cells isolated from Eperythro- zoon positive mink was cultured in complete medium （70%...[Objective] This study aimed to test the sensitivity of Eperythrozoon from mink to various drugs in vitro. [Method] The red blood cells isolated from Eperythro- zoon positive mink was cultured in complete medium （70% RPMI-1640 medium and 30% calf serum）, supplemented with bernier, oxytetracycline, trichlorfon, tylosin, imi- docarb, florfenicol, Fuhongjuesha or primaquine phosphate at the working concentra- tions of 12, 24, 36, 48 and 96 μL/ml, incubated at 37.3 ℃, 5% CO2. [Result] Fuhongjuesha was most efficient for killing Eperythrozoon, followed by trichiorfon and primaquine phosphate, but trichlorfon is toxic. Bernier, imidocarb and florfenicol are efficient. [Conclusion] The study provides a scientific reference for clinical treatment of eperythrozoonosis.展开更多
Three species of freshwater fishes, Oreochromis niloticus, Clarias lazera and Cyprinus carpio, were collected in marketing size from some fish farms in Al-Kharj region, Riyadh area, Saudi Arabia and examined throughou...Three species of freshwater fishes, Oreochromis niloticus, Clarias lazera and Cyprinus carpio, were collected in marketing size from some fish farms in Al-Kharj region, Riyadh area, Saudi Arabia and examined throughout the year 2012 for the following trace metals contents： chromium （Cr）, lead （Pb）, cobalt （Co）, nickel （Ni）, copper （Cu）, zinc （Zn）, iron （Fe） and cadmium （Cd）. The results showed no detection of Cd in all examined species, however, the mean values of other tested metals were within the standard permissible levels except for Pb which showed higher mean levels ranged from 2.05 ± 0.65 mg/kg to 5.30 ± 0.60 mg/kg in O. niloticus, 0.15 ± 0.13 mg/kg to 6.40 ± 0.10 mg/kg in C. lazera and 1.7 ± 0.20 mg/kg in C. carpio compared to the maximum permissible limits recorded by Saudi Arabia Standards Organization （SASO） for fish and shellfish. Consequently, from the public health point of view, efficient routine examination of cultured fishes to control trace metals during culture processes and before marketing is recommended.展开更多
基金Supported by Fund of Hebei Science and Technology Department(10960408D01)~~
文摘[Objective] This study aimed to test the sensitivity of Eperythrozoon from mink to various drugs in vitro. [Method] The red blood cells isolated from Eperythro- zoon positive mink was cultured in complete medium （70% RPMI-1640 medium and 30% calf serum）, supplemented with bernier, oxytetracycline, trichlorfon, tylosin, imi- docarb, florfenicol, Fuhongjuesha or primaquine phosphate at the working concentra- tions of 12, 24, 36, 48 and 96 μL/ml, incubated at 37.3 ℃, 5% CO2. [Result] Fuhongjuesha was most efficient for killing Eperythrozoon, followed by trichiorfon and primaquine phosphate, but trichlorfon is toxic. Bernier, imidocarb and florfenicol are efficient. [Conclusion] The study provides a scientific reference for clinical treatment of eperythrozoonosis.
文摘Three species of freshwater fishes, Oreochromis niloticus, Clarias lazera and Cyprinus carpio, were collected in marketing size from some fish farms in Al-Kharj region, Riyadh area, Saudi Arabia and examined throughout the year 2012 for the following trace metals contents： chromium （Cr）, lead （Pb）, cobalt （Co）, nickel （Ni）, copper （Cu）, zinc （Zn）, iron （Fe） and cadmium （Cd）. The results showed no detection of Cd in all examined species, however, the mean values of other tested metals were within the standard permissible levels except for Pb which showed higher mean levels ranged from 2.05 ± 0.65 mg/kg to 5.30 ± 0.60 mg/kg in O. niloticus, 0.15 ± 0.13 mg/kg to 6.40 ± 0.10 mg/kg in C. lazera and 1.7 ± 0.20 mg/kg in C. carpio compared to the maximum permissible limits recorded by Saudi Arabia Standards Organization （SASO） for fish and shellfish. Consequently, from the public health point of view, efficient routine examination of cultured fishes to control trace metals during culture processes and before marketing is recommended.
