background : inappropriate use of vancomycin not only increase health care costs but also contribute to the emergence of resistant organisms. higher trough serum vancomycin concentrations (>10mg/l) has been recommended for avoidance of development of resistance. we aim to compare the administered dose with recommended doses based on guideline-recommended weight-based dosing. methods : in a cros...

Measurements of cerebral spinal fluid pressure, arterial pressure, and internal carotid artery blood flow were obtained in a series of patients during a Valsalva maneuver. During straining (phase II), an 11% reduction in mean arterial pressure was associated with a 21% decrease in internal carotid flow from control values; and following release (phase IV), the 19% increase in mean arterial pres...

A study is described which is unique in that resistance to each of the major diseases which affect production in Merino sheep was measured in the same flock under the same environmental conditions. Results indicated that within the one flock, genetic variation exists for resistance to internal parasites, foot-rot, fleece rot and dermatophilosis. Heritability estimates were similar to those publ...