Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Urine porphyrins"'
Akademický článek
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Publikováno v:
Advances in Dermatology and Allergology/Postȩpy Dermatologii i Alergologii
Pseudoporphyria is a condition identical to porphyria cutanea tarda (PCT) on clinical and histological grounds, but without any biochemical porphyrin abnormality. Excessive sunlight and UVA exposure (for example tanning beds), drugs such as: non-ster
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::941cfd12f5d6b2c4e2e2da3e5ce2e9b5
http://europepmc.org/articles/PMC3952058
http://europepmc.org/articles/PMC3952058
Publikováno v:
Pediatric dermatology. 31(6)
We describe the clinical and biochemical findings in a neonate requiring multiple blood transfusions and phototherapy for alloimmune hemolytic anemia and unconjugated hyperbilirubinemia, respectively. In this newborn, a severe photosensitivity reacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79a2251cace532cbe7199b732acb942f
https://pubmed.ncbi.nlm.nih.gov/25424225
https://pubmed.ncbi.nlm.nih.gov/25424225
Publikováno v:
Annals of clinical biochemistry. 38(Pt 4)
We describe a case of lead poisoning due to herbal remedies, presenting with an acute abdomen, raised porphyrins and increased liver enzyme activities. We suggest that lead poisoning should be considered in the differential diagnosis of the 'acute ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c2e0c05d8a57840febf341bbf5b88d7
https://pubmed.ncbi.nlm.nih.gov/11471886
https://pubmed.ncbi.nlm.nih.gov/11471886
Akademický článek
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Publikováno v:
Acta Haematologica. 57:305-309
In 20 iron deficient patients and 21 normal controls the activity of the enzyme δ-ALA dehydratase of erythrocytes was assayed. In addition the urine porphyrins and porphyrin precursor excretions were measured. It was found that in sideropenic patien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b805800239c76c19dfa1b540de638ff4
https://doi.org/10.1159/000207895
https://doi.org/10.1159/000207895
Autor:
R. Gaspari, A. Pinelli
Publikováno v:
Clinica Chimica Acta. 39:135-142
A method for the isolation and determination of urine porphyrins is here presented. The porphyrins were precipitated with talc, purified and separated on Kieselgel H thin-layer plates as methyl esters, and then spectrophotofluorimetrically evaluated.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b175ba65b46a523ba4cf3ece35f3d35
https://doi.org/10.1016/0009-8981(72)90309-9
https://doi.org/10.1016/0009-8981(72)90309-9
Publikováno v:
Acta Haematologica. 54:95-97
In 68 patients with homozygous β-thalassaemia the excretion of porphyrins and porphyrin precursors in urine has been assayed. Though a definite excretion pattern has not been established, the majority of the thalassaemics excrete an increased amount
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1945336655fe2f57a2ee2a102d6296cb
https://doi.org/10.1159/000208058
https://doi.org/10.1159/000208058
Publikováno v:
The Journal of dermatology. 15(1)
Six Japanese cases of griseofulvin (GF)-induced photodermatitis were reported. All of the patients had received GF from 4 days to 4 months as treatment for tinea unguium. Clinical features were basically eczematous, but differed somewhat case by case
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f150f54a88e38f4eedf70324fedbc8f
https://pubmed.ncbi.nlm.nih.gov/2969014
https://pubmed.ncbi.nlm.nih.gov/2969014
Publikováno v:
Biomedical chromatography : BMC. 1(4)
A method for determining urine porphyrins by HPLC is described. In the preliminary step, porphyrins are purified in high yields and concentrated by low pressure reverse-phase chromatography on C18 (octadecylsilane bonded silica) cartridge. Porphyrins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac32ddc4d44946111479001126957c16
https://pubmed.ncbi.nlm.nih.gov/3506829
https://pubmed.ncbi.nlm.nih.gov/3506829