δ-aminolevulinic acid
Assessment of δ-Aminolevulinic Acid in relation with Lead levels in Urine samples of Lead Exposed people Living Around Lead mine area of Odisha State, India
... Analysis of urinary δ-Aminolevulinic acid followed K. Tomocuni and M. Ogata (1972). 1.0ml of urine was pippeted into each of the two 10 ml. glass stoppered tubes and adds 1.0ml of acetate buffer (pH ...
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Inhibition of δ aminolevulinic acid dehydratase activity by cadmium in excised etiolated maize leaf segments during greening
... inhibited δ-aminolevulinic acid dehydratase (EC ...supply δ-aminolevulinic acid (ALA) content was reduced significantly at ...levulinic acid, a competitive inhibitor of ...
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Quantitative studies of the delivery of hepatic synthesized bilirubin to plasma utilizing δ aminolevulinic acid 4 14C and bilirubin 3H in man
... d- aminolevulinic acid-4- 14 C, the plasma disappearance curves of unconjugated bilirubin- 3 H and the plasma appearance curves of biosynthesized unconjugated bilirubin- 14 C have been defined in seven ...
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Succinylacetone and δ-Aminolevulinic Acid Dehydratase in Hereditary Tyrosinemia: Immunochemical Study of the Enzyme
... Immunochemical determinations of 5-ami- nolevulinic acid (ALA) dehydratase were performed in erythrocytes and in liver of a patient with hereditary tyrosinemia who underwent liver transp[r] ...
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Enzymatic Defect in a Child With Hereditary Hepatic Porphyria Due to Homozygous δ-Aminolevulinic Acid Dehydratase Deficiency: Immunochemical Studies
... gen deaminase and uroporphyrinogen decarboxyl- ase, are likely due to an increased enzyme protein content in young erythrocytes, because a specific radioimmunoassay for uroporphyrinogen [r] ...
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Hereditary Tyrosinemia and the Heme Biosynthetic Pathway PROFOUND INHIBITION OF δ AMINOLEVULINIC ACID DEHYDRATASE ACTIVITY BY SUCCINYLACETONE
... d-aminolevulinic acid (ALA) in urine and that certain patients have an accompanying clinical syndrome resembling that of acute intermittent porphyria ...
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Measurement of δ Aminolevulinic Acid Synthetase Activity in Human Erythroblasts
... A new, specific, and simple method for the determination of d-aminolevulinic acid (ALA) synthetase activity in human bone marrow cells has been developed. ALA synthetase of erythroblasts was partially ...
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Source of lead pollution, its influence on public health and the countermeasures
... inhibiting δ-aminolevulinic acid dehydratase ...as δ-aminolevulinic acid in urine, blood or plasma, coproporphyrin in urine, and/or zinc protoporphyrin in blood can be used as ...
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Effect of cadmium on growth and ∂ aminolevulinic acid dehydratase and acid phosphatase activities of tobacco seedlings
... 2005). Acid phosphatases, AP (ortophosphoric- monoester phosphohydrolases; ...1997). Acid phosphatases nonspecifically catalyze the hydrolysis of a variety of phosphate esters in an acidic environment (Tham ...
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Heme and blood feeding parasites: friends or foes?
... aegypti intestinal mucin 1; ALA: δ-aminolevulinic acid; BVbiliverdin; CLQ: chloroquine; CP: hemelipoglyco-carrier protein; Fe- iron; FTIR: Fourier transform infra-red; GSH: Reduced Gluta[r] ...
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Engineering Corynebacterium glutamicum to produce 5-aminolevulinic acid from glucose
... Engineering C. glutamicum to enhance ALA biosynthesis Overexpression of endogenous hemA and hemL in C. glu- tamicum improved ALA production as well as that of its precursor, glutamate (Table 1), suggesting the potential ...
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Current evidence and applications of photodynamic therapy in dermatology
... Abstract: In photodynamic therapy (PDT) a photosensitizer – a molecule that is activated by light – is administered and exposed to a light source. This leads both to destruction of cells targeted by the particular type ...
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Performance of 5-aminolevulinic-acid-based photodynamic diagnosis for radical prostatectomy
... Photodynamic diagnosis using 5-aminolevulinic acid for the detection of positive surgical margins during radical prostatectomy in patients with carcinoma of the prostate: A multicenter, [r] ...
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Peculiarities of epicutaneous action of hexyl ether of 5-aminolevulinic acid
... 2. Stimuljacija rosta i razvitija rastenij jachmenja lipofil'nymi jefirami 5-aminolevulinovoj kisloty [Stimula- tion of plant growth and development of barley lipophilic esters of 5-aminolevulinic acid]. ...
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5-Aminolevulinic acid fermentation using engineered Saccharomyces cerevisiae
... Effect of glycine addition on ALA production in S. cerevisiae Glycine is a substrate for ALA biosynthesis, and glycine addition has been shown to enhance ALA production in C. glutamicum [4]. To enhance ALA production in ...
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In vitro evaluation of 5-aminolevulinic acid (ALA) loaded PLGA nanoparticles
... Twenty microliters of the mixture containing the fluo- rescent derivative was injected into an Inertsil ODS-3 C18 column (GL Sciences, Tokyo, Japan) (4.6 mm × 250 mm, 5 µ m). The elution was performed at 40 ° C at 1.5 ...
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FADS1-FADS2 genetic polymorphisms are associated with fatty acid metabolism through changes in DNA methylation and gene expression
... linoleic acid, (B) a-linolenic acid (C) gamma-linolenic acid, (D) dihomo-gamma-linolenic acid, (E) arachidonic acid, (F) eicosapentaenoic acid, (G) adrenic acid, (H) ...
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Effects of 5-aminolevulinic acid-mediated sonodynamic therapy on macrophages
... ( C ) Apoptosis and necrosis rates of THP-1 macrophages of the control and treated by ALA alone (1 mM), ultrasound alone (5 minutes), or SDT (1 mM ALA plus 5 minutes ultrasound exposure[r] ...
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Original Article Efficacy analysis of the aminolevulinic acid photodynamic therapy combined with recombinant human interferon α-2b ointment in the treatment of precancerous skin lesions and superficial basal cell carcinoma in elderly patients
... treatment, the diseased area needs to be repeatedly frozen and thawed. Although pain is tolerable, the thawing process could cause adverse reactions, such as pain, swelling, and exudation, and the depth of treatment is ...
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Biosynthesis of 5 aminolevulinic acid and heme from 4,5 dioxovalerate in the rat
... hepatocytes (1980. J. Biol. Chem. 255: 3742; 1981. Proc. Natl. Acad. Sci. USA. 78: 5335). This pathway involves a transamination reaction that incorporates the intact 5-carbon skeleton of 4,5-dioxovaleric acid ...
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