Recently, the gastric endocrine system has been recognized as the origin of benign and
malignant tumors in pernicious anemia. It has also been found that the gastric endocrine …

Tacrolimus is a macrolide agent that is now the primary immunosuppressant used in
prevention of graft rejection in transplant recipients. It has been found to be superior to …

Squamous carcinoma of the thoracic esophagus has an extremely poor prognosis. This
study, EST-1282, was undertaken by the Eastern Cooperative Oncology Group (ECOG) to …

The expression of sex hormone receptors in some tumors suggests a role for these
receptors in tumor pathogenesis and therapy. Previous studies of the expression of estrogen …

In patients with ulcerative colitis, epidemiological work has suggested an association
between low folate status and an increased risk of colonic neoplasia. The aim of the present …

Nine duodenal carcinoids from patients with von Recklinghausen's neurofibromatosis
(VRNF) were investigated for their morphologic, immunocytochemical, and ultrastructural …

We investigated the role of early portal hypotensive pharmacotherapy in preventing the
development of portal-systemic shunting in a portal hypertensive model of chronic murine …

Basal cell carcinomas very rarely metastasize. A review of the literature revealed 90
documented cases of metastasizing basal cell carcinoma. Metastases occur most frequently …

Background. This prospective study assessed combined modality therapy of patients with
International Union Against Cancer classification T1‐4 NO MO anal cancer. Methods …

The vast majority of lymphocytes in vivo persist in a quiescent state. These resting
lymphocytes are maintained through a cellular program that suppresses apoptosis. We …