FR2092756A1 - Dna polyamine compositions for treating - lesions caused by radiation - Google Patents

Dna polyamine compositions for treating - lesions caused by radiation

Info

Publication number
FR2092756A1
FR2092756A1 FR7022164A FR7022164A FR2092756A1 FR 2092756 A1 FR2092756 A1 FR 2092756A1 FR 7022164 A FR7022164 A FR 7022164A FR 7022164 A FR7022164 A FR 7022164A FR 2092756 A1 FR2092756 A1 FR 2092756A1
Authority
FR
France
Prior art keywords
dna
radiation
lesions caused
treating
amino
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7022164A
Other languages
French (fr)
Other versions
FR2092756B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaken Pharmaceutical Co Ltd
Original Assignee
Kakenyaku Kako KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kakenyaku Kako KK filed Critical Kakenyaku Kako KK
Priority to FR7022164A priority Critical patent/FR2092756A1/en
Publication of FR2092756A1 publication Critical patent/FR2092756A1/en
Application granted granted Critical
Publication of FR2092756B1 publication Critical patent/FR2092756B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof

Abstract

DNA-polyamine composition for treating lesions caused by radiation. Compns. are prepared by dissolving dioxyri bonucleic acid (DNA) and a basic amine or amino-acid separately in dilute sodium chloride solution opt. containing sodium citrate, mixing the two solutions at 37 degrees C for 6-36 hrs. and at pH 7, adding ethanol and recovering the precipitate formed by centrifuging. Suitable amines and amino-acids are spermine, spermidine, cadaverine, polylysine and polyarginine. The compositions may be used to cure lesions caused by radiation e.g. white corpuscle destruction and can be used to treat secondary effects in the X-ray and gamma-ray treatments for cancer.
FR7022164A 1970-06-16 1970-06-16 Dna polyamine compositions for treating - lesions caused by radiation Granted FR2092756A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7022164A FR2092756A1 (en) 1970-06-16 1970-06-16 Dna polyamine compositions for treating - lesions caused by radiation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7022164A FR2092756A1 (en) 1970-06-16 1970-06-16 Dna polyamine compositions for treating - lesions caused by radiation

Publications (2)

Publication Number Publication Date
FR2092756A1 true FR2092756A1 (en) 1972-01-28
FR2092756B1 FR2092756B1 (en) 1974-06-14

Family

ID=9057268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022164A Granted FR2092756A1 (en) 1970-06-16 1970-06-16 Dna polyamine compositions for treating - lesions caused by radiation

Country Status (1)

Country Link
FR (1) FR2092756A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3990820T1 (en) * 1988-07-19 1990-07-19 Serobiologiques Lab Sa LIGHT PROTECTION AGENT FOR SKIN CELLS BASED ON NUCLEIC ACIDS AND / OR THEIR DERIVATIVES
DE3990820C2 (en) * 1988-07-19 2001-02-15 Lab Serobiologiques Pulnoy Light stabilizers for skin cells based on ribonucleic acids and derivatives thereof, as well as derivatives of ribonucleotides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3990820T1 (en) * 1988-07-19 1990-07-19 Serobiologiques Lab Sa LIGHT PROTECTION AGENT FOR SKIN CELLS BASED ON NUCLEIC ACIDS AND / OR THEIR DERIVATIVES
DE3990820C2 (en) * 1988-07-19 2001-02-15 Lab Serobiologiques Pulnoy Light stabilizers for skin cells based on ribonucleic acids and derivatives thereof, as well as derivatives of ribonucleotides

Also Published As

Publication number Publication date
FR2092756B1 (en) 1974-06-14

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Legal Events

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