A parietal cell antibody test may be used along with or following an intrinsic factor antibody test to help determine the cause of a vitamin B12 deficiency and to help confirm a diagnosis of pernicious anemia.
1 Place leg of lamb on a rack in a roasting pan. 2  Preheat oven to 325 degrees and bake leg of lamb uncovered for 30 minutes per pound or until internal temperature reaches 120 to 130 degrees at the thickest point. Preheat oven to 325 degrees and bake leg of lamb uncovered for 30 minutes per pound or until internal temperature reaches 120 to 130 degrees at the thickest point.
Pour water into bottom of pan, enough to cover pan bottom. Rub roast with olive oil and then with seasonings. Let stand. for 30 minutes. Preheat oven to 425-450 degrees. Place boneless loin roast, uncovered, for 20 minutes in. oven to brown and sear pork. Reduce heat to 325 degrees. Cover roast [with lid or foil]. Continue to bake the pork loin for another hour or until the internal temperature registers. 145-155 degrees.