firiaporfirinas

English translation: heptacarboxyl porphyrins / phyriaporphyrins / pseudouroporphyrins

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Spanish term or phrase:firiaporfirinas
English translation:heptacarboxyl porphyrins / phyriaporphyrins / pseudouroporphyrins
Entered by: Charles Davis

13:44 Feb 1, 2017
Spanish to English translations [PRO]
Medical - Medical: Health Care / Type of porphyrin
Spanish term or phrase: firiaporfirinas
El diagnóstico se confirma por la presencia de niveles anormalmente elevados de uroporfirinas y firiaporfirinas en orina, e isocoproporfirinas en materia fecal.
Lara Cummings
Spain
Local time: 17:04
heptacarboxyl porphyrins / phyriaporphyrins / pseudouroporphyrins
Explanation:
All three of these names denote the same substance:
https://pubchem.ncbi.nlm.nih.gov/compound/168414#section=CAS

But in practice the first is the one that seems to be used in laboratory urine analysis reports, if any:
http://www.mayomedicallaboratories.com/test-updates/attachme...

In practice "phyriaporphyrins" doesn't seem to be used.

The two normally mentioned in urine analysis are uroporphyrin and coproporphyrin, but there are others:

"The quantitative urine porphyrins revealed elevation of uroporphyrins, heptacarboxyl-porphyrins, hexacarboxy-porphyrins, pentacarboxyl-porphyrins and coproporphyrin."
https://www.scienceopen.com/document?vid=d5a7a1ad-3469-4f17-...

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Note added at 37 mins (2017-02-01 14:22:14 GMT)
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It's plural because it's not just one substance but a set of related ones, particularly I and III type.

--------------------------------------------------
Note added at 42 mins (2017-02-01 14:27:32 GMT)
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"The biochemical hallmark of PCT is the marked hepatic overproduction of uro- and heptacarboxyl-porphyrins."
https://books.google.es/books?id=kE6mmwm5d8UC&pg=PA457&lpg=P...

For what it's worth, it's the term used in this book on passing the FRACP (Fellow of the Royal Australasian College of Physicians) exams:
https://books.google.es/books?id=LXeTAAAAQBAJ&pg=PT229&lpg=P...

And here's another example of its use in lab reports:
" REFERENCE RANGES:
g/24 hours
Porphyrins
Uroporphyrin I <120
Uroporphyrin III <50
Heptacarboxyl Porphyrins I <40
Heptacarboxyl Porphyrins III <40
Isoheptacarboxyl Porphyrins <30
Hexacarboxyl Porphyrin I <10
Hexacarboxyl Porphyrin III <10
Isohexacarboxyl Porphyrins <10
Pentacarboxyl Porphyrin I <20
Pentacarboxyl Porphyrin III <20
Isopentacarboxyl Porphyrins <80
Coproporphyrin I <500
Coproporphyrin III <400
Isocoproporphyrins <200 "
https://www.healthlinklab.com/testsfolder/Porphyrins_Profile...

https://www.healthlinklab.com/testsfolder/Porphyrins_Profile...
Selected response from:

Charles Davis
Spain
Local time: 17:04
Grading comment
I had used heptacarboxyl porphyrins so this, with the links to pubchem was very useful. All answers very helpful, thank you
4 KudoZ points were awarded for this answer



Summary of answers provided
4 +2heptacarboxyl porphyrins / phyriaporphyrins / pseudouroporphyrins
Charles Davis
5phyriaporphyrin
Dr. Jason Faulkner
47 COOH porphyrins
liz askew


  

Answers


33 mins   confidence: Answerer confidence 5/5
phyriaporphyrin


Explanation:
Usually expressed in the singular in English.

SaludoZ!


    https://pubchem.ncbi.nlm.nih.gov/compound/168414#section=Synonyms
Dr. Jason Faulkner
Local time: 09:04
Meets criteria
Specializes in field
Native speaker of: English
PRO pts in category: 164

Peer comments on this answer (and responses from the answerer)
neutral  liz askew: interesting, I could not find this word at all on bona fide English sites:)
39 mins
  -> I remembered it from biochemistry class, but that was 20 years ago. The nomenclature may have changed as they often do in biochemistry.
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33 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +2
heptacarboxyl porphyrins / phyriaporphyrins / pseudouroporphyrins


Explanation:
All three of these names denote the same substance:
https://pubchem.ncbi.nlm.nih.gov/compound/168414#section=CAS

But in practice the first is the one that seems to be used in laboratory urine analysis reports, if any:
http://www.mayomedicallaboratories.com/test-updates/attachme...

In practice "phyriaporphyrins" doesn't seem to be used.

The two normally mentioned in urine analysis are uroporphyrin and coproporphyrin, but there are others:

"The quantitative urine porphyrins revealed elevation of uroporphyrins, heptacarboxyl-porphyrins, hexacarboxy-porphyrins, pentacarboxyl-porphyrins and coproporphyrin."
https://www.scienceopen.com/document?vid=d5a7a1ad-3469-4f17-...

--------------------------------------------------
Note added at 37 mins (2017-02-01 14:22:14 GMT)
--------------------------------------------------

It's plural because it's not just one substance but a set of related ones, particularly I and III type.

--------------------------------------------------
Note added at 42 mins (2017-02-01 14:27:32 GMT)
--------------------------------------------------

"The biochemical hallmark of PCT is the marked hepatic overproduction of uro- and heptacarboxyl-porphyrins."
https://books.google.es/books?id=kE6mmwm5d8UC&pg=PA457&lpg=P...

For what it's worth, it's the term used in this book on passing the FRACP (Fellow of the Royal Australasian College of Physicians) exams:
https://books.google.es/books?id=LXeTAAAAQBAJ&pg=PT229&lpg=P...

And here's another example of its use in lab reports:
" REFERENCE RANGES:
g/24 hours
Porphyrins
Uroporphyrin I <120
Uroporphyrin III <50
Heptacarboxyl Porphyrins I <40
Heptacarboxyl Porphyrins III <40
Isoheptacarboxyl Porphyrins <30
Hexacarboxyl Porphyrin I <10
Hexacarboxyl Porphyrin III <10
Isohexacarboxyl Porphyrins <10
Pentacarboxyl Porphyrin I <20
Pentacarboxyl Porphyrin III <20
Isopentacarboxyl Porphyrins <80
Coproporphyrin I <500
Coproporphyrin III <400
Isocoproporphyrins <200 "
https://www.healthlinklab.com/testsfolder/Porphyrins_Profile...

https://www.healthlinklab.com/testsfolder/Porphyrins_Profile...

Charles Davis
Spain
Local time: 17:04
Meets criteria
Native speaker of: English
PRO pts in category: 136
Grading comment
I had used heptacarboxyl porphyrins so this, with the links to pubchem was very useful. All answers very helpful, thank you

Peer comments on this answer (and responses from the answerer)
agree  Dr. Jason Faulkner: I think you hit it.
48 mins
  -> Thanks a lot, Jason :)

agree  leitega
1 hr
  -> Thanks, leitega :)
Login to enter a peer comment (or grade)

29 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
7 COOH porphyrins


Explanation:
ABCL - FABA Informa
www.faba.org.ar/fabainforma/445/ABCL.htm
1.
Translate this page
Esto se manifiesta en la acumulación y excreción de porfirinas altamente carboxiladas: Uroporfirinas (8 COOH) y Firiaporfirinas (7 COOH), causa principal de la ...
Familial Symptomatic Porphyria in South Africa
https://journals.co.za/content/m_samj/56/22/AJA20785135_1563...
by NR Day - ‎1979 - ‎Cited by 12 - ‎Related articles
24 Nov 1979 - The porphyrins present in erythrocytes, plasma, urine and stool were ... In the stool a marked 7-COOH porphyrin peak is found, together with ...
Patterns of Faecal Porphyrin Excretion in the Hepatocutaneous ...
https://journals.co.za/content/m_samj/47/45/AJA20785135_2981...
by L Grosser - ‎1973 - ‎Cited by 16 - ‎Related articles
investigation confined to the urinary porphyrins. ... and both the urinary and the faecal porphyrins. ..... namely 3, 5, 6 and 7 as well as 8 COOH porphyrins, were.


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Note added at 30 mins (2017-02-01 14:15:32 GMT)
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OR

7 carboxyl porphyrins

Porphyrin Biosynthesis and Metabolism
https://books.google.co.uk/books?isbn=0470716398
CIBA Foundation Symposium - 2009 - ‎Science
I should like to summarize three theories of porphyrin synthesis which we ... 6, and 7 CARBOXYL PORPHYRINS P'GEN1 —> COPRO }-_, PROTO PLUS1 and 3 ...
Searches related to 7 carboxyl porphyrins

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Note added at 1 hr (2017-02-01 14:59:55 GMT)
--------------------------------------------------

TYPE OF PORPHYRIA URINE ALA AND PBG* URINE PORPHYRINS FECAL PORPHYRINS RED BLOOD CELL PORPHYRINS
Acute intermittent porphyria Increased Increased URO* Normal Normal
Variegate porphyria Increased Increased COPRO Increased PROTO, COPRO Normal
Hereditary coproporphyria Increased Increased COPRO Increased COPRO Normal
Porphyria curtanea tarda Normal Increased URO, 7-carboxyl Increased Isocoproporphyrin Normal
Protoporphyria Normal Normal Increased PROTO Increased PROTO (zinc protoporhyrin)
Congenital erythropoietic porphyria Normal Increased URO, COPRO Increased COPRO Increased COPRO
URO = Uroporphyrins; COPRO = Coproporphyrins; PROTO = Protoporphyrins
* May be increased only during acute attack
http://labtestsonline.org.uk/understanding/analytes/porphyri...


liz askew
United Kingdom
Local time: 16:04
Meets criteria
Specializes in field
Native speaker of: Native in EnglishEnglish
PRO pts in category: 657
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