Bid And Asked. Loading the player... What is 'Bid And Asked'. A two-way price quotation that indicates the best price at which a security can be sold and bought at a given point in time.The bid price represents the maximum price that a buyer or buyers are willing to pay for a security.
An acute rejection episode is the consequence of an im-. mune response of the host to destroy the graft. It is of. cellular (lymphocyte) and/or humoral (circulating antibody) origin. An acute rejection is clinically suspected in patients. experiencing an increase in serum creatinine, after the. exclusion of other causes of graft dysfunction (generally. with biopsy).
There are three types of rejection: 1  Hyperacute rejection occurs a few minutes after the transplant when the antigens are completely unmatched. 2  Acute rejection may occur any time from the first week after the transplant to 3 months afterward.  Chronic rejection can take place over many years.