ABSTRACT
Objective To explore the surgical treatment for ipsilateral femoral neck and shaft fractures.Method From December 2000 to March 2007,13 patients with ipsilateral femoral neck and shaft fractures were treated,7 patients were stabilized with reconstruction inter-locking nail,3 patients were stabilized with cannulated lag screws and retrograde inter-locking nail,and the other patients who were missed diagnosis were stabilized with cannulated lag SCreWS and antergrade inter-locking nail.Results All patients were followed up for 18 months to 5 years,and had fracture union at one stage,except 1 patient had nonunion offemoral neck fracture and 1 patient had nonunion offemoral shaft fracture.Conclusions The ipsilateralfractures offemoralneck and shaftismre.andthefemoral neckfractureis easyto bemissed.The treating method should be chosen according to the position of femoral shaft fracture.
ABSTRACT
In order to investigate the interelationship between copper deficiency and lipidemia, an experiment was done in weanling rats fed normol and copper deficient diet for one month. At the end of experimental period, the growth rate, the contents of copper, zinc, cholesterol and triglyceride in plasma and the activity of monoamine oxidase (MAO) in plasma were measured. The differences between the two diets were compared by student's test and the relation between plasma copper and plasma cholesterol or MAO was ascertained by regression analysis.The results showed that a lower body weight gain and a highly significant hypercholesterolemia were found in copper deficiency rats and the plasma cholesterol concentration correlated reversely with the plasma copper (r = -0.724, p
