What is the role of cholestrol. Gives the membrane of animal cells mechanical stability-fits between fatty acid tails + helps to make the barrier more complete so substances eg. H2O cannot pass easily and directly through the membrane cholesterol also has an important role in keeping the cell membrane fluid.
PRICE. The cost of tinidazole ranges from $18 to $31 for single-dose treatment of trichomoniasis. For the treatment of bacterial vaginosis, tinidazole costs $36 to $61 for the two-day regimen and $46 to $76 for the five-day regimen.he cost of generic metronidazole ranges from $3 to $10 for the treatment of trichomoniasis (four 500-mg tablets once) and $10 to $40 for the treatment of bacterial vaginosis (one 500-mg tablet twice daily for seven days).
Simvastatin was developed by Merck and came into medical use in 1992. It is on the World Health Organization's List of Essential Medicines, the most important medications needed in a basic health system. It is available as a generic medication. The wholesale cost in the developing world is 0.01 to 0.12 USD per day as of 2014. In the United States it costs between 0.50 and 1.00 USD per day. Simvastatin is made from the fungus Aspergillus terreus.