Both groups were comparable before blood withdrawal with respect to central hemodynamics and renal perfusion.

In daily routine this would spare patients the burden of repeated blood withdrawal and in the same time save time and costs for the hospital.

The reduction in this plasma opsonic activity was near maximal by the completion of blood withdrawal and was maintained throughout a 2-h hypotension period.

In studies that require blood withdrawal, the amount should be quantified and should conform to Red Cross Guidelines (450 ml total per 6 weeks).

Others primates are strapped into chairs for days to avoid the inconvenience of researchers having to handle them, even for procedures as simple as blood withdrawal.

In April, 2014, a veterinarian office in Fort Worth Texas, was accused of keeping dogs that had been presumed to have been euthanized, and using the animals for blood withdrawal.

Although you were not to receive any medication, I overlooked the fact that a trace quantity of local anesthetic is injected routinely prior to blood withdrawal so as to render the procedure pain-free.

Instead of the surgery planned for her -- implantation of a device that allows frequent blood withdrawals -- doctors began a pelvic exam and scraped the vaginal cuff for biopsies.

But now, Leethveeschi said, with a wet, floppy gesture toward the ward clock, it is four and a half minutes beyond the time that elapsed between the original blood withdrawal and the onset of the first cardiac episode.

Although aggregate data showed a decline in percutaneous injuries due to winged steel needles and in the proportion of percutaneous injuries associated with blood withdrawal, examination of data from individual hospitals revealed no changes over time(532).

The cerebral blood flow of newborn lambs at reduced and elevated arterial blood pressures, induced by intravenous infusion of sodium nitroprusside and phenylephrine hydrochloride as well as blood withdrawal and reinfusion, were compared.

Guided by Deputy District Attorney Hank Goldberg, Mr. Matheson placed red stickers, representing the various blood withdrawals, on a vertical column resembling a United Way fund-raising thermometer, to show just how they added up.

In the May issue of Epidemiology, the investigators report that a 10-degree Celsius decrease in the 5-day-average of air temperature before blood withdrawal was associated with a 4 percent increase in CRP and a 3.3 percent increase in interleukin-6.

When the arterial pressure rise induced by AII was substantially attenuated or prevented by papaverine administration or blood withdrawal, mean ACTH secretion rates increased 400–800% and mean ACTH concentrations increased by 280–500%.

This practice is controversial, with critics asserting that early cord blood withdrawal at the time of birth actually increases the likelihood of childhood disease, due to the high volume of blood taken (an average of 108ml) in relation to the baby's total supply (typically 300ml).

In sequential continuous experiments in each dog, blood pressure was allowed to increase in response to AII administration or was controlled by means of concurrent i.v. injections or infusions of the hypotensive drug papaverine, or by blood withdrawal from the vena cava.