Indigineous to the mountainous regions of China and Russia, sea buckthorn has been shown to be rich in vitamin C, vitamin E, flavonoids and essential fatty acids. The leaves are also used to make a tea.
In a clinically controlled study, scientists looked at whether the leaves had any protective effects by testing a group of rats, some of whom were given the leaf extract before being administered with a liver damage agent, carbon tetrachloride (CCI4).
Six groups were looked at in all – group 1 was given a daily dose of saline for 5 days; group 2 received saline for 4 days and on the 5th day was given CCI4; group 3 was given a daily dose of silymarin for 5 days followed by a single dose of CCI4; groups 4, 5 and 6 were given 50, 100 and 200mg of sea buckthorn leaf extract respectively for five days followed by a single dose of CCI4 on the 5th day.
The results showed that the leaf extract appeared to confer a protective mechanism on the liver – the rats given CCI4 minus the leaf extract had sustained significant liver damage compared to the control group that did not receive CCI4. In comparison, liver damage was severely restricted in the rats given leaf extract at 100mg and 200mg and CCI4.
Meral Nugent | Source: alphagalileo
Further information: www.soci.org
More articles from Health and Medicine:
Immune system activated in schizophrenia
20.11.2009 | Karolinska Institutet
New research helps explain why bird flu has not caused a pandemic
20.11.2009 | Imperial College London
Scientists Unravel Evolution of Highly Toxic Box Jellyfish
20.11.2009 | Life Sciences
When good companies do bad things: Examining illegal corporate behavior
20.11.2009 | Business and Finance
UCR plant scientist's research spawns new discoveries showing how crops survive drought
20.11.2009 | Agricultural and Forestry Science
Multidisciplinary meeting on Urological Cancers aims to benefit cancer patients
20.11.2009 | Event News
'Golden Age' for clinical psychology in Northern Ireland
20.11.2009 | Event News
New Perspectives in Marine Anti-Fouling Research
11.11.2009 | Event News