N-acetyl cysteine therapy in acute viral hepatitis.

Aim: To investigate the effect of N-acetyl cysteine (NAC) on acute viral hepatitis (AVH).

Methods: We administered 200 mg oral NAC three times daily (600 mg/day) to the study group and placebo capsules to the control group. All patients were hospitalized and diagnosed as AVH.

Transthoracic colour Doppler ultrasonography in the evaluation of internal thoracic artery bypass graft patency.

The internal thoracic artery (ITA) is the most important conduit for coronary artery bypass grafting. The quality of the anastomosis joining the ITA to the left anterior descending coronary artery has a major impact on left ventricular perfusion. The rapid detection of flow disturbances due to sub-optimal anastomosis is, therefore, of great prognostic significance.

Cost-effectiveness of minimally invasive-intervention in aortofemoral revascularization.

Minimally invasive surgical procedures have become popular recently because they offer several advantages over conventional operative techniques. A person undergoing a minimally invasive procedure usually experiences less pain, is discharged earlier from hospital, returns to work sooner and has a less obtrusive post-operative scar. Excluding highly technical techniques (e.

A new minimally invasive method of aortofemoral revascularization.

In recent years, minimal invasive surgical applications have been used in every field of surgery and became a routine application for some kinds of operations. Mini-laparotomy has been limited to abdominal incisions between 3 and 10 cm long. Four aortobifemoral and one aortofemoral bypass cases that were performed with mini-laparotomy incision between January 1997 and February 1998 are presented.

Retrograde cerebral perfusion with hypothermic circulatory arrest in a child.

This report describes a 4-year-old boy who presented with infective endocarditis involving the ascending aorta and the arch vessels, with supravalvular aortic stenosis as the underlying pathology. Operation was indicated because of the embolic potential of the vegetations inside the aorta. Retrograde cerebral perfusion was utilized in conjunction with hypothermic circulatory arrest, to flush particulate materials from the arch vessels during operation.

Nisoldipine Cardioplegia in the Isolated Rabbit Heart.

BACKGROUND: The metabolic and hemodynamic effects of nisoldipine supplementation in cardioplegia after ischemic injury were investigated in 13 isolated rabbit hearts. Group 1 consisted of 6 hearts, which received St. Thomas II cardioplegic solution.

The effect of coronary artery bypass surgery on brain perfusion.

Unlabelled: Coronary artery bypass grafting (CABG) is one of the major treatment methods of coronary artery disease. CABG is an open-heart surgery that uses cardiopulmonary bypass (CPB). After CPB, it is well known that neurological and neuropsychological complications may occur.