English
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
porphyrias/nicotine
The link is saved to the clipboard
8 results
A case of porphyria cutanea tarda in the setting of hepatitis C infection and tobacco usage.
Only registered users can translate articles
Log In/Sign up
Porphyria cutanea tarda (PCT) is the most common type of porphyria, presenting in middle-aged patients with a photodistributed vesiculobullous eruption, milia, and scars. Porphyria cutanea tarda occurs in relation to inhibition of uroporphyrinogen decarboxylase, a key enzyme in the heme biosynthesis
Functional definition of the tobacco protoporphyrinogen IX oxidase substrate-binding site.
Only registered users can translate articles
Log In/Sign up
PPO (protoporphyrinogen IX oxidase) catalyses the flavin-dependent six-electron oxidation of protogen (protoporphyrinogen IX) to form proto (protoporphyrin IX), a crucial step in haem and chlorophyll biosynthesis. The apparent K(m) value for wild-type tobacco PPO2 (mitochondrial PPO) was 1.17 muM,
[Friedrich Wilhelm I and porphyria].
Only registered users can translate articles
Log In/Sign up
Historical evidence has been collected attempting to diagnose members of royal houses, perhaps most publicized by Macalpine and Hunter (1969) for George III and his assumed porphyria, claiming that his insanity was a classic case of thereof. This rare metabolic disease presents with a variety of
CYP1A2*1F and GSTM1 alleles are associated with susceptibility to porphyria cutanea tarda.
Only registered users can translate articles
Log In/Sign up
Porphyria cutanea tarda (PCT) is a cutaneous porphyria with sporadic (type 1) and familial (type 2) subtypes, both resulting from decreased hepatic uroporphyrinogen decarboxylase (UROD) activity. Environmental and genetic factors are involved in the development of PCT, and genetic variants in the
Non-viral factors contributing to hepatocellular carcinoma.
Only registered users can translate articles
Log In/Sign up
Hepatocellular carcinoma (HCC) is a major cause of cancer death worldwide, accounting for over half a million deaths per year. The geographic pattern of HCC incidence is parallel to exposure to viral etiologic factors. Its incidence is increasing, ranging between 3% and 9% annually depending on the
Crystal structure of protoporphyrinogen IX oxidase: a key enzyme in haem and chlorophyll biosynthesis.
Only registered users can translate articles
Log In/Sign up
Protoporphyrinogen IX oxidase (PPO), the last common enzyme of haem and chlorophyll biosynthesis, catalyses the oxidation of protoporphyrinogen IX to protoporphyrin IX. The membrane-embedded flavoprotein is the target of a large class of herbicides. In humans, a defect in PPO is responsible for the
Crystal structure of protoporphyrinogen oxidase from Myxococcus xanthus and its complex with the inhibitor acifluorfen.
Only registered users can translate articles
Log In/Sign up
Protoporphyrinogen IX oxidase, a monotopic membrane protein, which catalyzes the oxidation of protoporphyrinogen IX to protoporphyrin IX in the heme/chlorophyll biosynthetic pathway, is distributed widely throughout nature. Here we present the structure of protoporphyrinogen IX oxidase from
[Risks factors for pediatric malignant liver tumors].
Only registered users can translate articles
Log In/Sign up
OBJECTIVE
Pediatric Hepatic Malignancies (PHMs) are the result of the interaction between constitutional and environmental risk factors (RFs). We review the evidence on the main RFs associated to PHMs.
METHODS
Systematic review of the literature published in the last 25 years on Medline, Embase,
The most complete medicinal herbs database backed by science
- Works in 55 languages
- Herbal cures backed by science
- Herbs recognition by image
- Interactive GPS map - tag herbs on location (coming soon)
- Read scientific publications related to your search
- Search medicinal herbs by their effects
- Organize your interests and stay up do date with the news research, clinical trials and patents
Type a symptom or a disease and read about herbs that might help, type a herb and see diseases and symptoms it is used against.
*All information is based on published scientific research
