We conducted an open-label phase 1 study exploring the feasibility, safety, and biologic activity of epigenetic priming with decitabine before standard induction chemotherapy in patients with less-than-favorable risk of acute myelogenous leukemia (AML). We directly compared the clinical and DNA-hypomethylating activity of decitabine delivered at 20 mg/m² by either a 1-hour infusion (Arm A) or a...

AIM To report initial results of hypofractionated carbon ion radiotherapy (C-ion RT) for cholangiocarcinoma. PATIENTS AND METHODS Data regarding seven patients with cholangiocarcinoma treated by C-ion RT were analyzed. Prescribed doses were 52.8 Gy [relative biological effectiveness (RBE)] or 60.0 Gy (RBE) in four fractions for intrahepatic cases and 12 fractions for hilar hepatic/close to ga...

STUDY OBJECTIVE The aim was to determine if a new controlled release formulation (Oscorel) of the non-steroidal anti-inflammatory drug (NSAID) ketoprofen has been preferentially prescribed in patients with prior history of gastro-intestinal disturbances. DESIGN The study was a pharmacy records based comparison of the rates of prior prescribing of drugs indicated for peptic ulcer treatment in ...

BACKGROUND: Malignant tumours of the gastro-intestinal tract are not as rare as previous studies suggest. Recent studies have indicated increasing incidence. OBJECTIVE: To document the pattern, age and sex distribution as well as histopathology characteristics of malignant tumours of the gastro-intestinal system in Lagos and Sagamu in South-

During radionuclide scans in 82 infants and children gastro-oesophageal reflux extending to the upper oesophageal/laryngeal level was detected in 636 one minute frames. Only 61 (9.6%) of these frames were associated with vomiting, defined as the appearance of milk at the mouth. Thus the absence of vomiting does not preclude appreciable gastro-oesophageal reflux.

We have re-evaluated the benefit of using erythropoietin (Epo) as a pleiotropic cytokine to counteract hematological and extra-hematological toxicity following lethal irradiation. B6D2F1 mice were exposed to a dose of 9 Gy gamma radiation resulting in 90% mortality at 30 days, and then injected with stem cell factor, FLT-3 ligand, thrombopoietin and interleukin-3 [i.e. SFT3] at two and 24 hours...

Countless studies showed that [60]fullerene (C(60)) and derivatives could have many potential biomedical applications. However, while several independent research groups showed that C(60) has no acute or sub-acute toxicity in various experimental models, more than 25 years after its discovery the in vivo fate and the chronic effects of this fullerene remain unknown. If the potential of C(60) an...

The author offers a resumé of capsule endoscopy as a diagnostic modality in the gastro-intestinal tract. Capsule endoscopy (CE) was first described in 2000 and is possibly one of the most important advances in gastro-intestinal diagnostics, since the introduction of endoscopy as a diagnostic modality. The swallowed pill camera shows images, as it is propagated through the gastro-intestinal trac...