Plasma concentrations of paracetamol.

Gastric emptying after oesophagectomy as assessed by plasma paracetamol concentrations.

Gastric emptying after oesophagogastrectomy may be affected by opposing influences. Truncal vagotomy of the orthotopic stomach, as used by surgeons for peptic ulcer, results in delayed gastric emptying. The emptying of such a denervated stomach is affected by position and posture and may result in gastric "incontinence", particularly if associated with drainage procedures. It is possible that p...

Plasma paracetamol estimation.

Normal Range of Total Plasma Homocysteine Concentrations in Southern Iran

The distribution of total plasma homocysteine concentrations in relation to the sex and age is described, in a population of Shiraz, South West of Iran and compared to those reported in other populations.  Two hundred and one healthy males and 201 healthy females aged >15 y were randomly selected.  Total Plasma homocysteine concentrations were measured using high performance liquid chromatograp...

Paracetamol serum concentrations in preterm infants treated with paracetamol intravenously: a case series

INTRODUCTION Until now, studies on paracetamol given intravenously have mainly been performed with the pro-drug propacetamol or with paracetamol in preterm babies above 32 weeks of gestation. Studies in these babies indicate that intravenous paracetamol is tolerated well, however studies on the efficacy of intravenous paracetamol are lacking. There are no pharmacokinetic data on the administrat...

Plasma Concentrations of Loxtidine

The oral administration of loxtidine to mice at doses of 600, 250, and 50 mg/kg/day for 746 days produced carcinoid tumours of the gastric fundus. The fundic mucosa also showed marked atypical hyperplasia with changes in foveolar cells similar to those seen in early incomplete metaplasia. These effects may be related to the prolonged achlorhydria produced by this potent unsurmountable histamine...