Results 281 to 290 of about 1,282,096 (340)
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Perspectives in Biology and Medicine, 1936
I want to speak of the work we have been doing in Cardiff on the metabolism of the nervous system. The work was carried out there because of the importance of the narcosis treatment. It seemed to us there a pity that a treatment such as that should be given up because of the considerable toxicity possible in relation to it.
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I want to speak of the work we have been doing in Cardiff on the metabolism of the nervous system. The work was carried out there because of the importance of the narcosis treatment. It seemed to us there a pity that a treatment such as that should be given up because of the considerable toxicity possible in relation to it.
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Chemical Reviews, 2017
Organophosphonic acids are unique as natural products in terms of stability and mimicry. The C-P bond that defines these compounds resists hydrolytic cleavage, while the phosphonyl group is a versatile mimic of transition-states, intermediates, and primary metabolites.
Geoff P. Horsman, D. Zechel
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Organophosphonic acids are unique as natural products in terms of stability and mimicry. The C-P bond that defines these compounds resists hydrolytic cleavage, while the phosphonyl group is a versatile mimic of transition-states, intermediates, and primary metabolites.
Geoff P. Horsman, D. Zechel
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Annual Review of Biochemistry, 1990
The toxicity of selenium to animals and plants has been known and extensively documented since the 1930's, but it is only during the past 15 years that selenium has also been shown to be an essential micronutrient for animals and bacteria. Very little is known about the specific role or roles of selenium and, to date, there are only three enzyme ...
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The toxicity of selenium to animals and plants has been known and extensively documented since the 1930's, but it is only during the past 15 years that selenium has also been shown to be an essential micronutrient for animals and bacteria. Very little is known about the specific role or roles of selenium and, to date, there are only three enzyme ...
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Current Opinion in Chemical Biology, 1998
Significant advances have been made in the past year in our understanding of the structure, function, and mode of regulation and assembly of nickel-containing enzymes. The highlight of 1997 was the elucidation of the methyl-CoM reductase structure.
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Significant advances have been made in the past year in our understanding of the structure, function, and mode of regulation and assembly of nickel-containing enzymes. The highlight of 1997 was the elucidation of the methyl-CoM reductase structure.
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2014
Accurate analysis of steroid hormones represents an essential part in the evaluation of a patient with disorders or differences in sex development. Analytical methods based on mass spectrometry (MS) have become the state-of-the-art methodology allowing for the most specific qualitative and quantitative determination of steroid hormones and their ...
Clemens Kamrath +2 more
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Accurate analysis of steroid hormones represents an essential part in the evaluation of a patient with disorders or differences in sex development. Analytical methods based on mass spectrometry (MS) have become the state-of-the-art methodology allowing for the most specific qualitative and quantitative determination of steroid hormones and their ...
Clemens Kamrath +2 more
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Liver: From Biochemistry to Clinical Biochemistry
2023Generally, liver function is studied by evaluating parameters that allow the discrimination of the main clinical pictures, which will then be investigated by specialized second- and third-level laboratory tests and imaging investigations. This chapter describes the main clinical pictures that can affect the liver and the relative laboratory tests that ...
Marcello Ciaccio +2 more
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PRENATAL MATERNAL BIOCHEMISTRY PREDICTS NEONATAL BIOCHEMISTRY
International Journal of Neuroscience, 2004Depressed (n = 45) and nondepressed (n = 47) mothers were recruited prenatally at an ultrasound clinic. Their urine samples were assayed for cortisol, catecholamines (norepinephrine, epinephrine, dopamine) and serotonin. Their urines were assayed again at the neonatal period, and their newborns' urines were also assayed at that time.
Tiffany, Field +7 more
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International Journal of Biochemistry, 1979
Abstract The experimental and theoretical papers concerning ageing on the molecular and cellular level published mainly in 1977 are critically reviewed. The main accent is placed upon the introduction of new ideas and hypotheses.
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Abstract The experimental and theoretical papers concerning ageing on the molecular and cellular level published mainly in 1977 are critically reviewed. The main accent is placed upon the introduction of new ideas and hypotheses.
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Chemistry and biochemistry of 4-hydroxynonenal, malonaldehyde and related aldehydes.
Free Radical Biology & Medicine, 1991H. Esterbauer, R. Schaur, H. Zollner
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