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).
He then gave the alarming example of a drug that would cost more than $1 million. The latest immunotherapy, pembrolizumab (Keytruda, Merck Sharp & Dohme Corp), was approved at the end of 2014 for use at a dose of 2 mg/kg for the treatment of melanoma. For this, it costs around $14,500 per month.HICAGO â One of the new immunotherapies would cost more than $1 million per patient per year at the higher dose currently being studied in many different cancer types, an expert has warned. This is unsustainable....