Aún no tenemos significados para "positive samples".
1Most positive samples had been collected within 5 days of symptom onset.
2Virus isolation, genome sequencing and phylogenetic analysis were conducted for positive samples.
3The concentration of the pathogen in the positive samples was also determined.
4MxA expression was inhibited in a dose-dependent fashion in NAb positive samples.
5There were no positive samples detected in salivary, blood and urine samples.
6The virus neutralizing antibody titers of positive samples correlated well with ELISA results.
7In positive samples, the HPV type was determined by DNA sequencing.
8The positive samples detected by RT-PCR were sequenced with N gene.
9Results: A total of 802 malaria- positive samples were screened and genotyped.
10Principal findings: At baseline qPCR testing identified 82 positive samples.
11SIV positive samples were confirmed by PCR and sequence analysis of partial pol fragments.
12The main ANA subtype in the positive samples was SS-A.
13Genotype E was the genotype of HBV present in our hepatitis B positive samples.
14Finally, positive samples were sequenced to determine the tapeworm species.
15Seven positive samples were obtained through polymerase chain reaction amplification.
16Occult hepatitis B also was found in all HBsAg negative but HBeAg positive samples.
Esta colocación está formada por:
Positive samples a través del tiempo
Positive samples por variante geográfica
Estados Unidos de América