[Objective] This study aimed to analyze the antibacterial activity of herbal preparations against Staphylococcus aureus and Streptococcus agalactiae in cow mastitis. [Method] The crude drug solutions of four different...[Objective] This study aimed to analyze the antibacterial activity of herbal preparations against Staphylococcus aureus and Streptococcus agalactiae in cow mastitis. [Method] The crude drug solutions of four different prescriptions for Zengrujianniusan were prepared through reflux extraction. Their antibacterial activity in vitro against Staphylococcus aureus and Streptococcus agalactiae in cow mastitis were investigated. [Result] All the four different prescriptions exhibited antibacterial activity against S. aureus and S. agalactiae. Among them, prescription Ⅲ was extremely sensitive, and had the best bactericidal effect. The other three prescriptions were highly sensitive. [Conclusion] This study provides a theoretical basis for the development of herbal preparations for the treatment of cow mastitis.展开更多
The study was conducted for the detection of streptococcus bacteria of two groups of people with pharyngitis and tonsillitis. All the plates with α-haemolytic and β-haemolytic colonies were identified by conventiona...The study was conducted for the detection of streptococcus bacteria of two groups of people with pharyngitis and tonsillitis. All the plates with α-haemolytic and β-haemolytic colonies were identified by conventional methods. β-haemolytic colonies was further identified by observing its sensitivity towards bacitracin disc tested on sheep blood agar plate. Alpha-hemolytic colonies on blood agar plate were identified with optchin disc. Different bacteria which included Streptococcus pyogenes, S. agalactiae, S. pnenmoniae and S. celis that had proportions 48.57%, 51.43%, 59.1% and 40.9% respectively isolated by the sensitivity test （depends on agents bacitracin and optchin）. Isolates of beta-Streptococcal which included S. pyogenes at child group （A） and the isolates alpha- Streptococcal which included S. pnenmoniae at adults group （B） showed marked rise.展开更多
The clinical manifestations of neonatal GBS meningitis are as follows:non-specificity,long hospital stay,easy to cause neurological complications,and sequelae.Clinical pharmacist participated in the anti-infective tre...The clinical manifestations of neonatal GBS meningitis are as follows:non-specificity,long hospital stay,easy to cause neurological complications,and sequelae.Clinical pharmacist participated in the anti-infective treatment of a neonatal Streptococcus agalactiae meningitis whose cerebrospinal fluid was still abnormal when the drug was stopped.According to the PK/PD characteristics of antibacterial drugs,the permeability of the blood-brain barrier,and the adjustment of the antibiotic dose,the reasons for the decrease in the number of cerebrospinal fluid cells after vancomycin treatment were analyzed.Clinical pharmacists also analyzed the efficacy of linezolid in the treatment of neonatal bacterial meningitis,and discussed the indications for stopping medication when the cerebrospinal fluid is abnormal,so as to improve the safety and effectiveness of antibiotics in the treatment of neonatal bacterial meningitis.展开更多
基金Supported by Science and Technology Development Program of Shijiazhuang City(08150132A)China Spark Program(2012GA6200025)~~
文摘[Objective] This study aimed to analyze the antibacterial activity of herbal preparations against Staphylococcus aureus and Streptococcus agalactiae in cow mastitis. [Method] The crude drug solutions of four different prescriptions for Zengrujianniusan were prepared through reflux extraction. Their antibacterial activity in vitro against Staphylococcus aureus and Streptococcus agalactiae in cow mastitis were investigated. [Result] All the four different prescriptions exhibited antibacterial activity against S. aureus and S. agalactiae. Among them, prescription Ⅲ was extremely sensitive, and had the best bactericidal effect. The other three prescriptions were highly sensitive. [Conclusion] This study provides a theoretical basis for the development of herbal preparations for the treatment of cow mastitis.
文摘The study was conducted for the detection of streptococcus bacteria of two groups of people with pharyngitis and tonsillitis. All the plates with α-haemolytic and β-haemolytic colonies were identified by conventional methods. β-haemolytic colonies was further identified by observing its sensitivity towards bacitracin disc tested on sheep blood agar plate. Alpha-hemolytic colonies on blood agar plate were identified with optchin disc. Different bacteria which included Streptococcus pyogenes, S. agalactiae, S. pnenmoniae and S. celis that had proportions 48.57%, 51.43%, 59.1% and 40.9% respectively isolated by the sensitivity test （depends on agents bacitracin and optchin）. Isolates of beta-Streptococcal which included S. pyogenes at child group （A） and the isolates alpha- Streptococcal which included S. pnenmoniae at adults group （B） showed marked rise.
文摘The clinical manifestations of neonatal GBS meningitis are as follows:non-specificity,long hospital stay,easy to cause neurological complications,and sequelae.Clinical pharmacist participated in the anti-infective treatment of a neonatal Streptococcus agalactiae meningitis whose cerebrospinal fluid was still abnormal when the drug was stopped.According to the PK/PD characteristics of antibacterial drugs,the permeability of the blood-brain barrier,and the adjustment of the antibiotic dose,the reasons for the decrease in the number of cerebrospinal fluid cells after vancomycin treatment were analyzed.Clinical pharmacists also analyzed the efficacy of linezolid in the treatment of neonatal bacterial meningitis,and discussed the indications for stopping medication when the cerebrospinal fluid is abnormal,so as to improve the safety and effectiveness of antibiotics in the treatment of neonatal bacterial meningitis.
