Widespread Metastasis to the Stomach 10 Years After Primary Breast Cancer: A case report and review of the literature.

Rationale: Breast cancer is a common malignant tumor. The most common metastatic sites of breast cancer are the bone, brain, liver and lung, and gastrointestinal metastases are rare. Considering that the median time interval from the initial breast cancer diagnosis to stomach metastasis is 77.

Small bowel racemose hemangioma complicated with obstruction and chronic anemia: A case report and review of literature.

Background: Gastrointestinal hemangiomas are rare benign tumors. According to the size of the affected vessels, hemangiomas are histologically classified into cavernous, capillary, or mixed-type tumors, with the cavernous type being the most common and racemose hemangiomas being very rare in the clinic. Melena of uncertain origin and anemia are the main clinical manifestations, and other presentations are rare.

A water-forming NADH oxidase regulates metabolism in anaerobic fermentation.

Background: Water-forming NADH oxidase can oxidize cytosolic NADH to NAD(+), thus relieving cytosolic NADH accumulation in Saccharomyces cerevisiae. Previous studies of the enzyme were conducted under aerobic conditions, as O2 is the recognized electron acceptor of the enzyme. In order to extend its use in industrial production and to study its effect on anaerobes, the effects of overexpression of this oxidase in S.

[Ad-TFPI gene transfer attenuates intimal proliferation in rabbit carotid arteries after balloon injury].

Objective: To investigate the in vivo gene expression of adenovirus-mediated human tissue factor pathway inhibitor (hTFPI) and its inhibition effects on intimal proliferation in rabbit carotid arteries after balloon injury.

Methods: Rabbits underwent carotid artery balloon injuries were treated with Ad-TFPI (n = 25), Ad-LacZ (n = 25) or PBS (n = 10), respectively. Sham operated rabbits (n = 10) serve as normal controls.

[Clinical application of spiral 3-D CT reconstruction for maxillary impacted teeth].

Purpose: To evaluate the clinical usefulness of spiral 3-D CT reconstruction for maxillary impacted teeth.

Methods: Spiral CT was performed in 47 patients whose maxillary impacted teeth couldn't be judged clearly through the panoramic radiograph and occlusal film. 3-D reconstruction, including MIP (maximum intensity projection) and MPR (multiplanar reconstructions) was made to display the impacted teeth's shape, location and its relationship with adjacent teeth.