Jued and Siฟancnta extract used in this study were the leaves of the herbs used, the same research. (Blessed star radius, 2525; Agitate words, 2548) to extract the solvent polarity is methanol 100% different from extraction method in the research of (Chanawirat et al. 2000), which use methanol at 80% extract methanol. Hill is a pole above extract ethanol, which is used to extract the herbs in general. You can extract or composition with other terminals in the herb out more. The first experiments have led to the evaporation of methanol to cause no interference results from methanol residue that may remain in the extracts. Then there are toxic to cultured cells, which will result in concentrations that are not toxic to cells that are not true (Sri Beauty, 2557)
to test the effects of the extracts on the growth of the hog cholera virus. The test results of the extracts Jued purple flowers in all concentrations were found to be of growing anti-cholera virus, swine statistically significant (P <0.05), corresponding to research. (Kongyingyoes, 1990) reported that Jued extract has anti Herpes simplex type 1 virus as well. The inhibitory effect of increasing the amount of virus in cells growing in cell culture. But could hinder the entry into cells of the virus. The results of this trial at 72 hours post-infection will experience viral growth. The most common concentration of 0.127 mg / ml and the minimum concentration of 0.510 mg / ml showed that the concentration of the extract is more effective in inhibiting the virus better than the extract is. lower concentration
of the test extracts Siฟancnta. The ability of growing anti-virus cholera pigs have a statistically significant (P <0.05), consistent with the research of (the Warlord, 2548) reported that the extract Siฟancnta leaves can inhibit the growth of bacteria group. Dermatophytes As well It is also reported that there is any clear explanation about the mechanism of action of this
factor in the time found. Over time, the viral load will increase, which increases the amount of virus in the control group. Over time, as the 72 hours of the extracts Jued purple flowers. However, when compared with the crude extract Jued purple flower at different concentrations, it was found that the concentrations of the virus. Still less than the control group, although over time as 72 hours after infection and then
in this research is only preliminary research to study the effects of both crude extracts. Showed that both types of anti-hog cholera virus. It may be another alternative for reducing losses in the swine industry due to virus infection, cholera pigs. However, this research is only in the laboratory only. Which should be studied further to determine the composition of the active substance. In order to understand and apply the benefit of the pig next.
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