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Biomedical subjects

A M Roberts

Publications and source records attributed to A M Roberts.

71 records · Page 4Linked to original sources

Bacterial motility and intrauterine catheter-borne infection.

It has been suggested that monitoring of uterine activity by placement of intrauterine catheters can cause an increase in maternal and fetal infection. The ways in which intrauterine catheters could transmit infection have been investigated. The risk of infection occurs primarily during placement of the catheter, although a risk also exists if bacterial nutrients are present in the fluid filling the catheter. Recommendations are made to minimize these risks.

Bacteria↗

Differences in motility of human X- and Y-bearing spermatozoa.

Human Y-bearing spermatozoa, as identified by the quinacrine staining technique, were found to be significantly more motile than X-bearing spermatozoa under laboratory conditions. This difference is consistent with current estimates of the difference in mean head DNA content.

Humans↗