نتایج جستجو برای: villous tumour
تعداد نتایج: 62063 فیلتر نتایج به سال:
the aim of the present study is to evaluate the effect of ethanolic extract of leaves of leptadenia reticulata leaves (lelr) against dalton’s ascitic lymphoma (dal) in swiss albino mice. dal cells were injected intraperitoneally (106 cells/mouse) to the mice. two days after cells injection the animals were treated with 200 mg/kg of lelr for 8 days. five-fluorouracil (20 mg/kg) was used as refer...
We present the case of an 80-year-old retired consultant histopathologist who presented to us with a malignant umbilical mass 8years following resection of a sigmoid adenoma. The report details initial investigation and management of the umbilical mass and the subsequently discovered pelvic recurrence. Our conclusions of its origin, as a malignant transformation due to seeding of the original s...
OBJECTIVES To analyze a 13-year, single-surgeon experience with villous adenoma of the rectum with respect to procedure, complications, recurrence, and cancer incidence. DESIGN Retrospective review of patient and tumor characteristics, procedure, recurrence, and complications. SETTING University hospital. PATIENTS Patients who underwent excision of rectal villous adenoma. MAIN OUTCOME M...
Recent studies have shown that aberrantly expressed gastrin-releasing peptide (GRP) and its receptor (GRP-R) critically regulate tumor cell differentiation in colon cancers developing in humans and mice. This finding suggested that the ability of GRP/GRP-R to promote a well-differentiated phenotype in colon cancer might reflect a re-capitulation of a normal role in regulating intestinal organog...
BACKGROUND Preeclampsia (PE) is characterized by exaggerated apoptosis of the villous trophoblast of placental villi. Since p53 is a critical regulator of apoptosis we hypothesized that excessive apoptosis in PE is mediated by abnormal expression of proteins participating in the p53 pathway and that modulation of the p53 pathway alters trophoblast apoptosis in vitro. METHODS Fresh placental v...
Separate populations of M cells have been detected in the follicle-associated epithelium of Peyer's patches (PPs) and the villous epithelium of the small intestine, but the traits shared by or distinguishing the two populations have not been characterized. Our separate study has demonstrated that a potent mucosal modulator cholera toxin (CT) can induce lectin Ulex europaeus agglutinin-1 and our...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید