Objective A suspected strain of Brucella canis isolated in Hebei Province in 2015 was identified and its genetic characteristics were analyzed.Methods After conventional identification of the bacteria strain,multiplex polymerase chain reaction (M-PCR) and multiple-locus variable-number tandem-repeat analysis (MLVA) were conducted to determine its species and genetic characteristics.Results The strain was identified as Brucella canis by conventional subtyping and M-PCR.Using Panel 1,the strain was genotype 3,using Panel 2A,the strain was genotype 28.It was closely clustered with Brucella canis,and differences of repeated numbers at variablenumber tandem-repeat (VNTR) loci Bruce04,Bruce07,Bruce09 and Bruce16 were also displayed.Conclusions The conventional subtyping and molecular methods can improve the stability and accuracy of the identification.Genetic characteristics of the strain is closely related to that of Brucella canis.

Objective To type Streptococcus pneumoniae(S.pneumoniae) isolated from children, and provide scientific basis for the correct selection of S.pneumoniae vaccine.Methods 182 strains of S.pneumoniae were collected from Children's Hospital of Hebei Province in 2014, species of strains were identified by polymerase chain reaction (PCR), types of strains were analyzed with multiplex PCR.Results PCR detection showed that cpsA gene amplification of 182 strains were all positive;multiplex PCR detection revealed that except 8 strains were not typed, the main types of the remaining 174 strains were 19 F (n=68, 37.36%), 19A(n=33, 18.13%), and 6A/6B (n=26,14.28%), the other types were 35B, 14, 6C/6D, 23F, 15B/15C, and so on.Conclusion The main types of 182 strains of S.pneumoniae are 19 F, 19A, and 6A/6B, which provide scientific basis for the correct selection of S.pneumoniae vaccine for this province.

Anticoagulant pharmacists performed the pharmaceutical care for one child with warfarin resistance by detecting the relevant genes and retrieving the literatures. The reasons for warfarin resistance were analyzed, and the anticoagulation characteristics during menstrual period were explored in order to provide a reasonable anticoagulant recommendation for the child. Anticoagulant pharmacists defined the cause of warfarin resistance was gene polymorphism, and then implemented an individualized anticoagulant treatment according to the situation of the child. After the discharge of the patient, pharmacists carried out long -term follow -up to make the INR within the target range. Anticoagulant pharmacists should perform the whole course anticoagulation management during hospitalization and after discharge, and provide specific pharmaceutical services respectively for doctors and patients in order to guarantee the effectiveness and safety of anticoagulation and reflect the career value of pharmacists.