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.
October 6, 2011 By 35 Comments. Costco just announced that they are raising their annual membership fee 10% in the US and Canada as of November 1st, 2011. This makes the Gold Star and Business memberships $55 and the Executive membership $110 per year. The maximum 2% cashback reward that comes with Executive Membership will increase from $500 to $750.