Results 271 to 280 of about 847,779 (310)

Normalization of the Blood Lactate Profile in Athletes

International Journal of Sports Medicine, 1988
The power output-blood lactate or velocity-blood lactate relationship, the lactate "profile", is a widely used method for the evaluation of athletes. Recent observations have suggested a shift in the blood lactate profile when athletes are fatigued, as at training camps.
C, Foster, A C, Snyder, N N, Thompson, K, Kuettel   +3 more
openaire   +2 more sources

Flow Rate Profiler: an instrument to measure blood velocity profiles

Ultrasonics, 2001
In this paper we present Flow Rate Profiler (FRP), an instrument for measuring the blood velocity by means of ultrasound-based techniques. The velocity is directly related to the shear rate, which is in turn proportional to the shear stress, a parameter expressing the pressure exerted by the blood on the vessel walls.
LOMBARDI, REMO ANGELO, DANESE, GIOVANNI, LEPORATI, FRANCESCO   +2 more
openaire   +3 more sources

Identification of blood biomarkers of aging by transcript profiling of whole blood

Biochemical and Biophysical Research Communications, 2012
Immunological changes that inevitably occur with aging are related to the onset of various diseases including autoimmune diseases, immunodeficiency, as well as other age-reflecting (AR) diseases. They are becoming serious problems in the global trend of longevity.
Seiji, Nakamura, Kozo, Kawai, Yumie, Takeshita, Masao, Honda, Toshinari, Takamura, Shuichi, Kaneko, Ryo, Matoba, Kenichi, Matsubara   +7 more
openaire   +2 more sources

24-hour blood pressure profile in centenarians

Journal of Hypertension, 2002
Ambulatory blood pressure in the elderly has been studied in the past, the age range most frequently examined being 65 to 80 years. The present study was aimed at determining 24-h blood pressure means and profile in centennial human beings.Sphygmomanometric blood pressure (average of three values) and 24-h ambulatory blood pressure measurements were ...
Bertinieri, G, GRASSI, GUIDO, Rossi, P, Meloni, A, Ciampa, M, ANNONI, GIORGIO, Vergani, C, MANCIA, GIUSEPPE   +7 more
openaire   +2 more sources

Profiling Donors of Blood, Money, and Time

Nonprofit Management and Leadership, 2015
Understanding donor profiles is crucial for donor relationship management. Whereas previous research has focused on profiling blood, money, or time donor segments separately, we define seven donor profiles based on their former donation behavior for blood, money, and time donation and compare them to non‐donors.
Shehu, Edlira, Langmaack, A.-C., Felchle, Elena, Clement, Michel   +3 more
openaire   +2 more sources

Blood donors profile in Brazilian blood banks

This is a protocol for a systematic scoping review. This research aims to describe and summarize the profile of Brazilian blood donors according to biological, sociodemographic and behavioral characteristics.
Da Cunha Leal, Mariana Werner, Leite, Maria Alvim, Luquine, Cézar D., Agea, Maria Fernanda Marques   +3 more
openaire   +1 more source

Profile of a Volunteer Blood Donor

Laboratory Medicine, 1975
The profile of the volunteer blood donor was compiled from 48 replies to a questionnaire circulated to the 76 members of our “8-Pint Blood Donor Club” and was presented at the second annual dinner meeting of the club. Holy Cross Hospital is a 426-bed hospital located in a predominantly middle-class neighborhood with citizens of European descent.
R. M. Beaugrand, A. M. Ring
openaire   +1 more source

The Diurnal Blood Pressure Profile: A Population Study

American Journal of Hypertension, 1992
This population study included 399 subjects, of whom 370 (93%) showed a significant diurnal blood pressure (BP) rhythm. The nocturnal BP fall was normally distributed and averaged 16 +/- 9 mm Hg systolic and 14 +/- 7 mm Hg diastolic (mean +/- SD). The amplitude of the diurnal BP curve followed a positively skewed distribution, with a mean of 16 +/- 5 ...
J, Staessen, C J, Bulpitt, E, O'Brien, J, Cox, R, Fagard, A, Stanton, L, Thijs, S, Van Hulle, G, Vyncke, A, Amery   +9 more
openaire   +2 more sources

Effects of hydroxyethyl starch on blood coagulation profile

European Journal of Anaesthesiology, 1999
The effects of hydroxyethyl starch on blood coagulation were investigated in 20 patients undergoing surgery to determine whether its use places recipients at risk of haemorrhage or thrombosis. The partial thromboplastin times are significantly prolonged; factor VIII activities and fibrinogen levels are decreased.
H, Türkan, A U, Ural, C, Beyan, A, Yalçin   +3 more
openaire   +2 more sources

Metabolic profiling of umbilical cord blood in macrosomia

International Journal of Obesity, 2017
The term macrosomia is used to describe neonates with a birth weight of 4000 g or more. Macrosomia is a potential risk factor for obesity and metabolic syndromes in postnatal and adult life, yet little is known about its associations with metabolic difference in the early age.
H, Sun, Y C, Wang, C C, Wang, X X, Xu, Y H, Wang, H T, Yan, X J, Yang   +6 more
openaire   +2 more sources