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SM ISO690:2012 GUDUMAC, Valentin, RUDIC, Valeriu, TAGADIUC, Olga, ŞTÎRBA, Olga, ANDRONACHE, Lilia. Influenţa polizaharidelor sulfatate din spirulină asupra stresului oxidativ la şobolani în normă şi hepatită toxică
. In: Analele Ştiinţifice ale USMF „N. Testemiţanu”, 2010, nr. 1(11), pp. 255-261. ISSN 1857-1719. |
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Analele Ştiinţifice ale USMF „N. Testemiţanu” | ||||||
Numărul 1(11) / 2010 / ISSN 1857-1719 | ||||||
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Influence of cianobacterium sulfatated polysaccaharides on oxidative stress in normal rats and toxic hepatitis
Sulphatated polysaccharides from Spirulina platensis (PSS) administered per os in dose of
125 mg/kg in normal physiological conditions caused prevailing prooxidant changes of the
oxidant-antioxidant balance. CCl4 intoxication leaded to an excessive increase in the level of
hydrophobic lipids peroxidation products and to a decrease of polar lipids peroxidations
products, which showed the severity of the liver disease process. PSS in CCl4 intoxication
contributed to the enhancement of the production of the final LPO products − trienic- conjugates and their predecessor − malonic dialdehyde, and to the strengthening of antioxidant system, which was a an adaptive-compensatory response to the oxidative stress. |
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DataCite XML Export
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns='http://datacite.org/schema/kernel-3' xsi:schemaLocation='http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd'> <creators> <creator> <creatorName>Gudumac, V.S.</creatorName> <affiliation>Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu“, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Rudic, V.F.</creatorName> <affiliation>Institutul de Microbiologie şi Biotehnologie al AŞM, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Tagadiuc, O.C.</creatorName> <affiliation>Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu“, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Ştîrba, O.D.</creatorName> <affiliation>Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu“, Moldova, Republica</affiliation> </creator> <creator> <creatorName>Andronache, L.M.</creatorName> <affiliation>Universitatea de Stat de Medicină şi Farmacie „Nicolae Testemiţanu“, Moldova, Republica</affiliation> </creator> </creators> <titles> <title xml:lang='ro'>Influenţa polizaharidelor sulfatate din spirulină asupra stresului oxidativ la şobolani în normă şi hepatită toxică </title> </titles> <publisher>Instrumentul Bibliometric National</publisher> <publicationYear>2010</publicationYear> <relatedIdentifier relatedIdentifierType='ISSN' relationType='IsPartOf'>1857-1719</relatedIdentifier> <dates> <date dateType='Issued'>2010-10-01</date> </dates> <resourceType resourceTypeGeneral='Text'>Journal article</resourceType> <descriptions> <description xml:lang='en' descriptionType='Abstract'>Influence of cianobacterium sulfatated polysaccaharides on oxidative stress in normal rats and toxic hepatitis Sulphatated polysaccharides from Spirulina platensis (PSS) administered per os in dose of 125 mg/kg in normal physiological conditions caused prevailing prooxidant changes of the oxidant-antioxidant balance. CCl4 intoxication leaded to an excessive increase in the level of hydrophobic lipids peroxidation products and to a decrease of polar lipids peroxidations products, which showed the severity of the liver disease process. PSS in CCl4 intoxication contributed to the enhancement of the production of the final LPO products − trienic- conjugates and their predecessor − malonic dialdehyde, and to the strengthening of antioxidant system, which was a an adaptive-compensatory response to the oxidative stress.</description> <description xml:lang='ro' descriptionType='Abstract'>Polizaharidele sulfatate din spirulină (PSS) la administrarea per os în doză de 125 mg/kg în condiţii fiziologice normale provoacă modificări predominant prooxidante asupra echilibrului oxidant-antioxidant. Intoxicaţia cu CCl4 conduce la creşterea excesivă a nivelului produşilor peroxidării lipidelor neutre şi diminuarea produşilor finali ai peroxidării fosfolipidelor polare, fapt ce indică la gravitatea procesului patologic în ficat. PSS în intoxicaţia cu CCl4 contribuie la intensificarea proceselor de formare a produşilor finali – trienelor conjugate şi a predecesorului lor – dialdehidei malonice, precum şi la fortificarea compartimentului antoxidant fapt ce poartă un caracter adaptativ-compensator la acţiunea stresului oxidativ.</description> </descriptions> <formats> <format>application/pdf</format> </formats> </resource>