Results 291 to 300 of about 20,129,738 (358)

The human cell count and size distribution

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2023
Significance A consistent and comprehensive quantitative framework of the cells in the human body could benefit many areas of biology. We compile data to estimate cell mass, size range, and cell count for some 1,200 cell groups, from the smallest red ...
Teemu P Miettinen   +2 more
exaly   +2 more sources

Cell Counting

Current Protocols in Cytometry, 1997
AbstractThis unit presents protocols for counting cells using either a hemacytometer or electronically using a Coulter counter. Cell counting with a hemacytometer permits effective discrimination of live from dead cells using trypan blue exclusion. In addition, the procedure is less subject to errors arising from cell clumping or size heterogeneity ...
M C, Phelan, G, Lawler
openaire   +2 more sources

Trapping cells in paper for white blood cell count

Biosensors and Bioelectronics, 2015
Jackie Y. Ying
exaly   +2 more sources

Platelet Count Is Positively Correlated with White Cell Count and Red Cell Count

Haemostasis, 2009
Platelet count is positively correlated with the white cell count in healthy males aged 20–68 years (p < 0.002) and in healthy medical students of both sexes aged 18–22 years (p < 0.0001). Platelet count is also positively correlated with red cell count in healthy males (p < 0.02).
P C, Milner, S, Johl, J F, Martin
openaire   +2 more sources

Somatic cell count in sheep milk

Small Ruminant Research, 2019
The review reports recent knowledge on the role and significance of somatic cells in sheep mammary gland physiology. Somatic cell count represents an index of animal health status and it is considered an elective standard for the milk quality detection ...
M. Albenzio   +5 more
semanticscholar   +1 more source

Cell Count Analysis from Nonbronchoscopic Bronchoalveolar Lavage in Preterm Infants

Jornal de Pediatria, 2018
Objectives To establish the reference values, diagnostic accuracy, and effect of various factors on cell count in intubated preterm neonates subjected to nonbronchoscopic bronchoalveolar lavage.
V. Dell'Orto   +6 more
semanticscholar   +1 more source

White Blood Cell Count and Differential Count

Emergency Medicine Clinics of North America, 1986
Current methods for performing the white blood cell count and differential count along with recent technologic advances are discussed. Sources of error and variation in these tests are presented. The use of the white blood cell count and the differential count in a variety clinical situations is reviewed.
H A, Werman, C G, Brown
openaire   +2 more sources

Cell Counts in Urine

Archives of Internal Medicine, 1959
Addis1,2established the fact 30 years ago, with use of a counting chamber, that both white and red cells normally occur in urine. He found top values of 2,000,000 white cells and 400,000 red cells in the 12-hour night urine specimens of 74 apparently healthy medical students.
openaire   +2 more sources

Counting stem cells: methodological constraints

Nature Methods, 2012
The number of stem cells contributing to hematopoiesis has been a matter of debate. Many studies use retroviral tagging of stem cells to measure clonal contribution. Here we argue that methodological factors can impact such clonal analyses. Whereas early studies had low resolution, leading to underestimation, recent methods may result in an ...
Bystrykh, Leonid V   +4 more
openaire   +3 more sources

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