Pathological uterine bleeding is one of the significant problems in gynecology. Different aspects abnormal are discussed (classification, causal factors, mechanisms, diagnosis, treatment). Medications assessed according their priorities (haemostatic effect; regulation menstrual cycle). Preferences dufaston underlined: a) It doesn’t characterize by undrogenic, glucocorticoidal and mineralocortic...

A patient with adenocarcinoma of the stomach and recurrent hypoglycemia is presented. The fasting blood sugar ranged from lOm/100,ml to 35mg/100 and the serum insuline levels ranged from 24 miU/ml to  42 miu/ml. The counterregulatory hormones(growth hormone, cortisol, adrenocorticotropin hormone) levels were within normal limits. No significant hepatic involvement was observed in isotopic live...

Gastrointestinal stromal tumors (GISTs) are the most frequent mesenchymal tumors of the gastrointestinal tract. The discovery that these tumors, formerly thought of smooth muscle origin, are indeed better characterized by specific activating mutation in genes coding for the receptor tyrosine kinases (RTKs) CKIT and PDGFRA and that these mutations are strongly predictive for the response to targ...

In this paper it is proposed a novel Lyapunov based design of a generalized SuperTwisting Observer for a class of 2-dimensional nonlinear system. The observer can deal with systems whose states are composed of bounded nonlineaer functions.This is the main difference with the classical Super-Twisting observer, in which the second state is only the derivative of the first state. Working with a St...

Non alcoholic fatty liver disease (NAFLD) and non alcoholic steatohepatitis (NASH) correspond to frequent causes of liver disease nowadays. Changes in l i festy le, inc luding unheal thy feeding and sedentarism, among others, have promote the increasing prevalence of the mentioned, associated with its risk factors, obesity, metabolic syndrome, insuline resistance and dianetes. The increasing bu...