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Limitations of clinical and biological histology

Medical Hypotheses, 2000
Histology, including histochemistry, histopathology, electron microscopy and immunocytochemistry, can be considered as two disciplines--clinical and biological. The former is used to make a clinical diagnosis, based on empirical comparisons between, on the one hand, the clinical health of a normal subject with the histological appearances of the organs,
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Biological Limitations on Glyphosate Biodegradation

2017
Glyphosate is currently considered the most important herbicide of the world due to its broad-spectrum activity, effectiveness, and loss of global patent protection. Its ubiquitous presence in the environment due to anthropogenic activities and recalcitrance has the potential to affect animal behavior and interfere with ecological processes.
Juan Francisco Villarreal-Chiu   +3 more
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Plasma osteocalcin: biological variations and reference limits

Scandinavian Journal of Clinical and Laboratory Investigation, 1990
Osteocalcin, the most abundant non-collagenous protein in the bone matrix, is partly released in blood. We have measured its concentration by a radio-immunoassay procedure in 1096 apparently healthy subjects from both sexes who came for a health screening examination. Their ages varied from 4 years to over 65 years.
P, Tarallo   +3 more
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Rate-Limiting Steps in Biological Photoproductivity

1977
An average crop of soybeans has a seed yield of about 1800 kg·ha−1·yr−1 and that of corn about 6000 kg·ha−1 yr−1. Expressed on another basis an average crop of soybeans, wheat, or corn converts only 0.2 to 0.4% of the incident solar radiation to dry matter with maximum short-term efficiencies of 1.4 to 2.9%.
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Biological Limits of Gender Construction

American Sociological Review, 2000
A biosocial theory of gender is constructed on both the macro and micro levels. A micro-model of within-sex differences among females integrates the biological model current in primatology with the prevailing social science model. It shows how sex differences in hormone experience from gestation to adulthood shape gendered behavior (that is, behavior ...
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The Limits of Biological Influence

Psychological Inquiry, 1995
(1995). The Limits of Biological Influence. Psychological Inquiry: Vol. 6, No. 2, pp. 145-156.
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Biologic Basis for Limitation of Infarct Size

1986
The purpose of this chapter is to review several aspects of the biology of acute myocardial ischemic injury, in order to provide a framework within which possible therapies to limit infarct size may be considered.
K A, Reimer, R B, Jennings
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Restoration of biological images using limited sampling

Physics in Medicine & Biology, 1969
Image restoration of biological pictures can he achieved by convolution of the image received with a spread function simulating a corrective imaging which cancels out the degradation incurred during actual imaging in the microscope. A method is described by which a substantial fraction of the restoration can be achieved by sampling only six ...
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Limits and pitfalls of Athlete's Biological Passport

Clinical Chemistry and Laboratory Medicine, 2011
The Athlete's Biological Passport (ABP) is an evaluation of hematological parameters, hemoglobin (Hb), reticulocytes (Ret), and their combination in the OFF-score. Recently, the Court of Arbitration for Sport accepted it as a suitable indirect method for detecting blood doping.
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Induction of Biological Activity by Limited Proteolysis

Annual Review of Biochemistry, 1967
important papers in the present review. The splitting of large protein molecules by proteolytic enzymes is nec­ essarily a complicated process: the peptide chains may be split at a large number of potenti al sites determined by the specificity of the proteolytic enzyme and by the amino acid sequence of the peptide chains.
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