Results 261 to 270 of about 243,326 (311)
Some of the next articles are maybe not open access.

Related searches:

Relationships between blood and follicular fluid urea nitrogen concentrations and between blood urea nitrogen and embryo survival in mares

Theriogenology, 2021
High blood urea nitrogen (BUN) concentration is linked to low fertility in cows and ewes; however, this relationship has not been reported in mares. The study characterized the relationship between BUN and follicular fluid urea nitrogen (FUN) during follicle growth (Experiment 1) and the impact of BUN from embryo donors on the pregnancy outcome of ...
Yatta Linhares, Boakari   +10 more
openaire   +2 more sources

Blood Urea Nitrogen and Creatinine

Emergency Medicine Clinics of North America, 1986
The determination of serum creatinine and serum urea nitrogen levels is of great value in helping to ascertain the renal function in the clinical setting. These two serum determinations are best viewed in concert, observing their absolute levels as well as their relation to one another.
openaire   +2 more sources

Tetracycline and Blood Urea Nitrogen

JAMA: The Journal of the American Medical Association, 1972
To the Editor.— Dr. Tannenberg's letter (221:713, 1972) raised three main questions about our report on tetracycline and rises in blood urea nitrogen (BUN) level (220:377, 1972) that we would like to clarify. First, he indicates that we failed to clearly define what is meant by clinically significant rises in BUN level.
openaire   +2 more sources

Aqueous and Blood Urea Nitrogen Levels After Intravenous Urea Administration

Archives of Ophthalmology, 1961
The ability of intravenous urea to lower intraocular pressure has been well demonstrated. 1 Though some authors considered a diuretic mechanism for its action, rather convincing evidence has been brought forth indicating the effect is due to the osmotic gradient established. 2-5 It is known that this substance is maintained at a higher concentration in
M A, GALIN, H D, NANO, R A, DAVIDSON
openaire   +2 more sources

Screening with blood urea nitrogen before intravenous contrast

The American Journal of Emergency Medicine, 2003
In some settings, blood urea nitrogen (BUN) values are available well in advance of creatinine values. We wanted to determine whether BUN values can be used to screen for renal insufficiency for the purpose of intravenous contrast administration. From laboratory records, we derived and validated cutpoints for BUN values to detect creatinine values >/=2.
Michael, Witting, Dick, Kuo
openaire   +2 more sources

The Determination of Hemodialysis Blood Recirculation Using Blood Urea Nitrogen Measurements

American Journal of Kidney Diseases, 1992
The determination of blood recirculation using blood urea nitrogen (BUN) measurements in hemodialysis patients is a standard technique. The accuracy and reproducibility of these calculations have never been determined. Two pairs of recirculation studies (study A and study B) were performed in 13 patients during a single dialysis treatment.
R L, Hester, E, Curry, J, Bower
openaire   +2 more sources

The relationship of milk urea nitrogen to blood urea nitrogen in quarter horse mares

Journal of Equine Veterinary Science, 2013
s / Journal of Equine Veterinary Science 33 (2013) 321-399 338 (P 1⁄4 0.004) and TrxR1 (P 1⁄4 0.04) expression were affected by time, with a reduction in mRNA abundance of both selenoproteins at 24 h post-exercise (P< 0.05) compared to pre-exercise. A trend for a time*treatment affect was also observed for PBMC GPx1 (P 1⁄4 0.08) and TrxR1 (P 1⁄4 0.06).
C. Ciambrone   +4 more
openaire   +1 more source

POSTMORTEM BLOOD SUGAR AND BLOOD UREA NITROGEN DETERMINATIONS.

Canadian Medical Association journal, 1996
Glucose and urea nitrogen determinations were made on blood and cerebrospinal fluid samples collected during 160 postmortem examinations in order to determine the usefulness of such tests in diagnosing diabetes and uremia at the time of autopsy. The results indicated that: (1) Blood is unsuitable for postmortem glucose determination, and no postmortem ...
J F, FEKETE, N A, KERENYI
openaire   +1 more source

Home - About - Disclaimer - Privacy