The specific carrier would need to be selected based upon the desired method of deliver, e.g., PBS could be used for intravenous or systemic delivery and vegetable fats, creams, {HEAD ~ salves}, ointments or gels may be used for {TAIL ~ topical delivery} 
used for
The specific carrier would need to be selected based upon the desired method of deliver , e.g. , PBS could be used for intravenous or systemic delivery and vegetable fats , creams , { HEAD ~ salves } , ointments or gels may be used for { TAIL ~ topical delivery }
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