In the early stages of liver Carcinogenesis induced by 4-dimethylaminoazobenzene the subcellular pattern of calcium, magnesium, sodium, and potassium is sharply altered. Divalent cations decrease in the nuclear and mitochondrial fractions and in crease in the residual fraction. In the case of mitochondria, however, cations decrease proportionally to the amount of proteins and nucleoproteins in ...

todays, in many modern applications, we search for frequent and repeating patterns in the analyzed data sets. in this search, we look for patterns that frequently appear in data set and mark them as frequent patterns to enable users to make decisions based on these discoveries. most algorithms presented in the context of data stream mining and frequent pattern detection, work either on uncertai...

Based on the accumulated data, FTIR spectroscopy seems to be a highly sensitive tool in cervical cancer diagnosis. We, therefore, employed this technique in a screening type of research here in Tehran. The purpose of this study was to look for the spectral pattern differences between normal and malignant cervix samples in Iranian women. Through formal and informal announcements, all gynecology ...

Raquel Borges Pinto1, Pedro Eduardo Fröehlich2, Ana Cláudia Reis Schneider3, André Castagna Wortmann3, Tiago Muller Weber2 and Themis Reverbel da Silveira1,* 1Post Graduate Program in Medicine: Pediatrics, 2Post Graduate Program in Pharmaceutical Sciences, UFRGS, Porto Alegre, 3Post Graduate Program in Medical Sciences: Gastroenterology and Hepatology, Universidade Federal do Rio Grande do Sul ...

J O H N D . F O R T N E R , † C H U N L O N G Z H A N G , ‡ J I M C . S P A I N , § A N D J O S E P H B . H U G H E S * , † Department of Civil and Environmental Engineering, Rice University, 6100 Main Street, Houston, Texas 77005, School of Natural and Applied Sciences, University of HoustonsClear Lake, Houston, Texas 77058, and Air Force Research Laboratory/MLQR, 139 Barnes Drive, Suite 2, Ty...

Families making difficult end-of-life decisions in the intensive care unit often do not exercise their autonomy in accord with the individualistic philosophic and legal models that currently prevail. Instead, they try to avoid responsibility and deny complicity, even for decisions that they ultimately approve. This paper examines two novels and a recent case from a neonatal intensive care unit ...

Os angiofibromas são os tumores vasculares histologicamente benignos mais frequentemente encontrados, com potencial destrutivo local, geralmente originários da parede lateral posterior da nasofaringe. Essas neoplasias são mais comumente observadas em adolescentes do sexo masculino e raramente são encontradas depois dos 25 anos. Raramente os angiofibromas se situam em locais extranasofaríngeos, ...

BACKGROUND Black patients tend to receive more life-prolonging care at the end of life (EOL) than white patients. This study aimed to evaluate whether differences in patient-physician communication contribute to disparities in EOL care between black patients and white patients. METHODS Multi-institutional prospective longitudinal cohort study of 71 black patients and 261 white patients with a...