Results 321 to 330 of about 282,772 (364)
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Absorptivity of Alkaline Bilirubin and Bilirubin in Serum
Scandinavian Journal of Clinical & Laboratory Investigation, 1967The absorptivity of alkaline solutions of highly purified bilirubin has been determined. The concentration of bilirubin in alkaline standard solutions of commercially available bilirubin may then be determined by direct spectrophotometry.The absorptivity of bilirubin at four different pH levels in normal sera is given.
A. F. Bakken, J. Fog
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Bilirubin Production and the Risk of Bilirubin Neurotoxicity
Seminars in Perinatology, 2011Neonatal jaundice usually occurs in the transitional period after birth, presenting as an elevation of circulating bilirubin. Bilirubin neurotoxicity can occur if the levels of bilirubin become excessive (hyperbilirubinemia). This pathologic phenotype of newborn jaundice can develop because of excessive bilirubin production or impaired conjugation ...
Hendrik J. Vreman +2 more
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Annals of Surgery, 2019
OBJECTIVE Our aim was to determine the prognostic significance of the systemic-immune-inflammation index (SIII) in patients with resectable pancreatic cancer, using cancer-specific survival as the primary outcome.
M. H. Aziz +13 more
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OBJECTIVE Our aim was to determine the prognostic significance of the systemic-immune-inflammation index (SIII) in patients with resectable pancreatic cancer, using cancer-specific survival as the primary outcome.
M. H. Aziz +13 more
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Nature, 1976 THE biological breakdown of haem proceeds through a series of intermediates of which the orange-yellow bile pigment, bilirubin, the chromophore responsible for coloration in the various forms of jaundice, is a key member. In the adult human, for example, erythrocytes have a lifetime of about 3 months and their destruction produces about 300 mg ...
John E. Davies +2 more
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On the stability of bilirubin [PDF]
Experientia, 1966 Gli autori hanno studiato l'azione della luce sulla stabilita della bilirubina in soluzione alcalina e in soluzione cloroformica. Viene proposto, in via generate, un meccanismo del primo ordine per la trasformazione della bilirubina in pigmenti verdinoidi, sia per le soluzioni irradiate, sia per quelle conservate al buio.
F. A. Gianturco +2 more
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Bilirubin nanomedicines for the treatment of reactive oxygen species (ROS)-mediated diseases.
Molecular Pharmaceutics, 2020Reactive oxygen species (ROS) are chemically reactive species that are produced in cellular aerobic metabolism. They mainly include superoxide anion, hydrogen peroxide, hydroxyl radicals, singlet oxygen, ozone and nitric oxide, and are implicated in many
Zhejie Chen +6 more
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ACS Applied Materials and Interfaces, 2020
Islet transplantation has been considered the most promising therapeutic option with the potential to restore the physiological regulation of blood glucose concentrations in type 1 diabetes treatment.
Qing Yao +9 more
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Islet transplantation has been considered the most promising therapeutic option with the potential to restore the physiological regulation of blood glucose concentrations in type 1 diabetes treatment.
Qing Yao +9 more
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Effects of bilirubin and its photoisomers on direct bilirubin measurement using bilirubin oxidase [PDF]
Annals of Clinical Biochemistry, 2000 We examined the reactivity of human serum albumin-bound bilirubin and its photoisomers as substrates for a direct bilirubin assay using bilirubin oxidase. The reduction of (EZ)-cyclobilirubin reached 100% 5 min after addition of the enzyme at any pH tested (3·5–7·4) in 0·1 mol/L phosphate buffer, whereas the reduction of (ZE)-bilirubin or (ZZ ...
Takashi Kusaka +4 more
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Pediatrics, 1971
Current concepts of the mechanisms of biotransformation and drug detoxification evolved largely as a result of studies of the last decade and a half.1 It was demonstrated that most of the enzyme systems responsible for the oxidative, reductive, hydrolytic, and conjugating reactions of drugs, toxins, and many endogenous substances are located in the ...
M. Michael Thaler, Rudi Schmid
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Current concepts of the mechanisms of biotransformation and drug detoxification evolved largely as a result of studies of the last decade and a half.1 It was demonstrated that most of the enzyme systems responsible for the oxidative, reductive, hydrolytic, and conjugating reactions of drugs, toxins, and many endogenous substances are located in the ...
M. Michael Thaler, Rudi Schmid
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Annals of Clinical Biochemistry: International Journal of Laboratory Medicine, 2017
Background We occasionally encounter increases in direct bilirubin value on reanalysis of the surplus serum collected in the past from a neonate with indirect hyperbilirubinemia. But the details of this phenomenon are unclear. We evaluated the change of direct bilirubin and the relation of bilirubin photoisomer of the serum exposed to room light ...
Kou Kawada +10 more
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Background We occasionally encounter increases in direct bilirubin value on reanalysis of the surplus serum collected in the past from a neonate with indirect hyperbilirubinemia. But the details of this phenomenon are unclear. We evaluated the change of direct bilirubin and the relation of bilirubin photoisomer of the serum exposed to room light ...
Kou Kawada +10 more
openaire +3 more sources