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).
Additionally, there is a risk of a life-threatening infusion reaction in all patients, and trastuzumab should be infused with caution, especially with the first dose. The average wholesale price of trastuzumab is $2,928.89 for 440 mg.For a 70-kg woman, each 2-mg/kg dose would cost about $1,000, and a yearly regimen would cost about $50,000.f trastuzumab is to be a standard part of an adjuvant regimen for HER2-positive patients, the cost of treating this population could increase by almost $1 billion for trastuzumab treatment alone. Additional costs for treating heart failure would also be incurred.