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Biochemistry of Monofluorophosphate
Caries Research, 2009Monofluorophosphate (MFP) can be synthesized in vitro by the transfer of a phosphoryl group from ATP to F-, catalyzed by pyruvate kinase, or by the autocatalytic transfer of a phosphoryl group from the enzyme phosphoglucomutase. There is, however, no evidence that MFP is a normal intermediate in cell metabolism. MFP can be degraded by both alkaline and
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The biochemistry of complement
Nature, 1978Current biochemical studies of the complement system are illustrated by description of the activation of complement by the classical pathway after interaction with antibody aggregates. This is described in terms of the structures of the components involved, their assembly and the mechanism of activation.
R R, Porter, K B, Reid
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Rivista di biologia, 2009
The interplay of chemistry and biology that occurred after Lavoisier's revolution gave the possibility of analysing the first organic molecules present in animals and plants. The will of learning of the first biologists enabled them to gain the biological meaning of many organic molecules and, towards the mid-19th century, to introduce the concept of ...
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The interplay of chemistry and biology that occurred after Lavoisier's revolution gave the possibility of analysing the first organic molecules present in animals and plants. The will of learning of the first biologists enabled them to gain the biological meaning of many organic molecules and, towards the mid-19th century, to introduce the concept of ...
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Clinical Toxicology, 1971
IRON METABOLISM 11-61 Iron is quantitatively the most important of the biological trace metals. Iron-proteins play a prominent part in the utilization of foodstuffs, both in supplying the tissues with oxygen for respiration and in the respiratory process itself. A normal, adult, 70-kg man contains about 4 gm of iron.
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IRON METABOLISM 11-61 Iron is quantitatively the most important of the biological trace metals. Iron-proteins play a prominent part in the utilization of foodstuffs, both in supplying the tissues with oxygen for respiration and in the respiratory process itself. A normal, adult, 70-kg man contains about 4 gm of iron.
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Biochemical Society Transactions, 1984
Biochemical features of renin have been studied. Determination of the amino acid sequence and catalytically essential groups in the active sites of mouse submandibular gland revealed the similarity of renin with acid proteases. Yet stringent substrate specificity, neutral pH optimum of its enzyme activity and the unique structure of the activation ...
T, Inagami +3 more
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Biochemical features of renin have been studied. Determination of the amino acid sequence and catalytically essential groups in the active sites of mouse submandibular gland revealed the similarity of renin with acid proteases. Yet stringent substrate specificity, neutral pH optimum of its enzyme activity and the unique structure of the activation ...
T, Inagami +3 more
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Diplonemids are heterotrophic marine flagellates that have attracted attention and interest due to their eccentric mitochondrial genome and gene expression. This has led to the development and optimization of experimental procedures aimed at better understanding of the unusual mitochondrial processes that occur in this group.
Matus Valach +4 more
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Matus Valach +4 more
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International Journal of Biochemistry, 1993
1. The porphyrias are a group of metabolic disorders arising from defects in the haem biosynthetic pathway. Most forms are inherited as Mendelian autosomal dominants, but some types are recessive and others acquired through exposure to porphyrinogenic drugs and chemicals. There is a linked group of diseases, which are not porphyrias, but have in common
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1. The porphyrias are a group of metabolic disorders arising from defects in the haem biosynthetic pathway. Most forms are inherited as Mendelian autosomal dominants, but some types are recessive and others acquired through exposure to porphyrinogenic drugs and chemicals. There is a linked group of diseases, which are not porphyrias, but have in common
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2012
Venoms and toxins are of significant interest due to their ability to cause a wide range of pathophysiological conditions that can potentially result in death. Despite their wide distribution among plants and animals, the biochemical pathways associated with these pathogenic agents remain largely unexplored.
Prameet, Kaur +7 more
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Venoms and toxins are of significant interest due to their ability to cause a wide range of pathophysiological conditions that can potentially result in death. Despite their wide distribution among plants and animals, the biochemical pathways associated with these pathogenic agents remain largely unexplored.
Prameet, Kaur +7 more
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Biological Trace Element Research, 1996
Tellurium (Te) demonstrates properties similar to those of elements known to be toxic to humans, and has applications in industrial processes, which are rapidly growing in importance and scale. It is relevant, therefore, to consider the tellurium physiology, toxicity, and methods for monitoring the element in biological and environmental specimens ...
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Tellurium (Te) demonstrates properties similar to those of elements known to be toxic to humans, and has applications in industrial processes, which are rapidly growing in importance and scale. It is relevant, therefore, to consider the tellurium physiology, toxicity, and methods for monitoring the element in biological and environmental specimens ...
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The biochemistry of neutralization
Otolaryngology–Head and Neck Surgery, 1993It has been shown that injections of low closes of common environmental antigens or irritants cause a reduced sensitivity during a subsequent exposure to the same antigen and irritant. On the basis of these findings, the following study was performed: 20 allergic patients who manifested allergic symptoms were observed during skin end‐point titration ...
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