ABSTRACT
Objective To investigate the application value of combined detection of four diarrhea viral antigens (rotavirus ,enteric adenovirus ,norovirus ,astrovirus) in suspected food poisoning .Methods One hundred and seventy-six stool samples from the pa-tients with acute phase of suspected food poisoning were collected and performed the 4-item viral antigen detection by adopting the immunofluorescence chromatography ,and at the same time the culture and identification of pathogenic bacteria at the same time were performed .Results Among 176 stool samples of patients with suspected food poisoning ,one strain of Shigella was detected and other pathogens were not detected out ;the detection rates of four viral antigens of rotavirus ,enteric adenovirus ,norovirus and astrovirus were 9 .66% ,1 .70% ,14 .77% and 2 .84% respectively .Conclusion The combined detection of four diarrhea viral anti-gens can definite viral pathogens ,timely identify and early warn food-borne disease outbreaks .
ABSTRACT
Objective To investigate the correlation between vitamin D and systemic sclerosis(SSc).Methods The serum vita-min D2,vitamin D3 and total vitamin D levels were detected in 56 outpatients and inpatients with SSc(SSc group)and 60 individuals of healthy physical examination(control group)from January 2009 to December 2013.The detection results combined with the clini-cal data were statistically analyzed.Results 3 kinds of vitamin D levels in the SSc group were lower,than control group in which the total vitamin D and vitamin D3 levels were significantly lower than those in the control group(P <0.05).Conclusion Maintai-ning the higher concentration of serum vitamin D may have the preventive effect on progressive SSc.