Testicular immunology. (Redirected from Autoimmune orchitis) Testicular Immunology is the study of the immune system within the testis. It includes an investigation of the effects of infection, inflammation and immune factors on testicular function.
3 Reasons Costco Has Membership Fees. Numerous critics say prices at Costco Wholesale Corp. (COST), the members-only, big box discount retailer, aren't competitive. Its membership fees â $55 per year for a basic card or $110 per year for a 2% cash back card â are also too high, they say. But Costco uses a subscription model of business for three reasons.
If you spend more than $250 a month at Costco, then its executive membership is for you. Jun 8, 2015 at 6:40PM. Source: Wikimedia Commons. If you shop at Costco (NASDAQ:COST), then you've likely seen its employees make their way through the lines of waiting customers in an effort to upgrade regular members to its executive membership program.