Our bodies are exquisite red caves with urine filtering down the walls of it, sloshing in a pool at our bladders.
However, in one of our studies, we provided 30 mothers with filters and an illustration showing how to collect urine from their 1∼2-year-old children at home, and found that most mothers were able to send the urine filters back without any trouble, suggesting that home collection is possible.
It was observed that the culture medium containing suitable dilutions (2.5 5%) of urines (filtered urine of sheep and mouse) supported the continuity of the parasites in successive passages.
Fine grown parasites and typical morphology of promastigotes were observed in the Giemsa-stained smears prepared from the culture media containing the suitable dilutions (2.5 5%) of urines (filtered urine of sheep and mouse).
The comparison curves of the parasites growth in different dilutions and kinds of urines were shown in Figures 1, 2, 3, and 4. Inoculated parasites into the culture media that contained appropriate dilutions (2.5 5%) of urines (filtered urine of sheep and mouse) took about 5-6 days to reach the late log phase.
Urine samples, filtered control water, tapwater samples, and additional controls were processed for transmission electron microscopy by the use of the Nuclepore membrane filter-Jaffe wick procedure.
Seventy of 21 272 newborns were positive in the initial urine-filter screening, and all of these were confirmed positive by the second PCR using DNA samples recovered from the urine filters.
Viral loads in DBSs obtained from some of the cases were compared with those in the urine filters.
Quality control was performed by re-examining 10% randomly selected blood slides, urine filters and Kato smears by an experienced independent technician.
After removal from the diaper, the urine filter was dried and mailed to NIID, where it was received within 1 2 days of shipment.
