BACKGROUND Insufficient production oferythropoietin (EPO) is the primary cause ofanemia in patients with chronic kidney disease (CKD). The EPO treatment is an established treatment for renal anemia. The study investigated the therapeutic outcome between lyophilized powder and liquid form of EPO alpha by intravenous (IV) administration in hemoglobin maintenance of anemic treatment for CKD patien...

Motivation is assumed to influence behaviors via perceived agency over goal pursuits, but empirical research integrating motivation and action-control processes in social development is close to nonexistent. We applied this perspective to the study of early adolescent friendships by examining motivation for and perceived control (ability and effort) over establishing and maintaining friendships...

At variance with vitamin K antagonists, the new oral anticoagulants(NOAs) can be prescribed at fixed dosage without adjustment by laboratory testing. However, this does not necessarily mean that the laboratory does not play a role for their management. This position paper represents the consensus document of three Italian scientific societies dealing with laboratory issues in thrombosis and hem...

The kidney is vulnerable to drugs because of its high blood flow and large capillary surface area, its role as the excretory route for many drugs and its detoxifying action. Glomeruli, tubules, interstitium and arterioles may be altered. It is important for the nenatologist to recognize the problem of drug-induced kidney injury because the causative agents are very commonly prescribed, nephroto...

Selective serotonin reuptake inhibitors (SSRIs) are reported to be associated with increased bleeding tendency. While findings of recent studies explain a lot about the pathophysiology of this side-effect, there is a general tendency to discontinue SSRIs as harmful medications. We report two instances of dose-dependent relations between sertraline and bleeding tendency. Bleeding diathesis was a...

The pharmacokinetics of ceftazidime after a 1-g bolus dose were studied in six elderly volunteers and 12 young subjects. Serum and urine samples were collected in serial order for 24 h and assayed by high-pressure liquid chromatography. The ceftazidime renal clearance was reduced in elderly subjects, a symptom related to normal aging of the kidneys. The decrease in volume of distribution in the...

A patient with septic shock due to extensively drug resistant (XDR) Pseudomonas aeruginosa was cured by optimizing the meropenem (MEM) regimen to obtain at least 40% of the time between two administrations in which drug levels were four times higher than the MIC of the pathogen. As the standard drug dose did not achieve these optimal concentrations, the MEM regimen was progressively increased u...

Male Drosophila are monosomic for the X chromosome, but survive due to dosage compensation. They use the Male Specific Lethal (MSL) complex composed of noncoding roX RNA and histone modifying enzymes to hypertranscribe most genes along the X ∼1.6-1.8 fold relative to each female allele. It is not known how the MSL complex achieves this precise adjustment to a large and diverse set of target gen...

Recently sustained release dosage forms has become standards in the modern pharmaceutical design and intensive research has been undertaken in achieving much better drug product effectiveness. The sustained release product will optimize therapeutic effect and safety of a drug at the same time improving patient convenience and compliance. Prior to the development of these major dosage forms, it ...

OBJECTIVE Response to typical antipsychotic medication has been associated with achieving a level of striatal dopamine D2 receptor occupancy in the range of 65% to 70%. We undertook this study to determine whether response to the atypical antipsychotic olanzapine occurs at lower levels of D2 receptor occupancy. METHOD Eighteen patients who presented with a first episode of psychosis were rand...