Alotransplante de Higado en el Cerdo

submitted by: Alejandro Stern

Liver transplant in pigs.Alotransplante de Higado en el Cerdo

Dietary Selenium Deficiency Partially Rescues Type 2 Diabetes–Like Phenotypes of Glutathione Peroxidase-1–Overexpressing Male Mice

submitted by: xlei
This study was conducted to determine whether dietary Se deficiency precluded overproduction of glutathione peroxidase-1 (GPX1) activity in mice overexpressing (OE) this gene and thus rescued their type 2 diabetes–like phenotypes. A total of 20 male OE and wild-type (WT) mice were fed an Se-deficient (<0.02 mg/kg) diet or an Se-supplemented (0.3 mg/kg as sodium selenite) diet from 1 to 5 mo of age. Dietary Se deficiency eliminated or attenuated (P < 0.05) genotype differences in...
Authors: Xin Gen Lei, Li Li, Matt Pepper, Carol Roneker, Marko Vatamaniuk, Xi Yan

Stereotactic body radiation therapy cancer treatment

submitted by: mdanderson
Stereotactic body radiation therapy (SBRT) differs from traditional radiation therapy for cancer patients. Treatment takes less time (four days versus seven weeks), it’s double the radiation dose and it spares the healthy tissue surrounding the tumor. SBRT is commonly used to treat lung and pancreatic cancers, as well as cancers that have spread to the liver, lung, adrenal glands and spine. Joe Chang, M.D., Ph.D., associate professor in Radiation Oncology at MD Anderson Cancer Center,...

Proton Therapy Treatment for Liver Cancer

submitted by: mdanderson
Proton therapy has several advantages in treating liver cancer over traditional radiation therapy. Since the proton beam is so exact, larger dosages of radiation can be applied to the affected area, while sparing surrounding healthy tissue. Proton therapy also successfully addresses technical challenges, including liver movement during treatment when the patient breathes. Christopher Crane, M.D., Professor in the Department of Radiation Oncology at The University of Texas MD Anderson Cancer...