The experiment was conducted on forty five broiler chickens at 4 weeks of age, for a period of threeweeks, to assess the effect of complete replacement of fish meal with processed fish wastes (fish waste acidsilage and surimi waste powder) on the blood protein, lipid and antioxidant status in broiler chicken, eventhough an earlier study indicated that this replacement induced normal growth rate...

We describe the results of Copeland surface replacement shoulder arthroplasty using the mark III prosthesis in patients over 80 years of age. End-stage arthritis of the shoulder is a source of significant pain and debilitating functional loss in the elderly. An arthroplasty offers good relief of pain and may allow the patient to maintain independence. The risk-benefit ratio of shoulder replacem...

The family of a child who developed symptoms and flexion contractures with protrusio acetabuli rapidly between the age of 8 and 11 was examined. The mother and one sib showed limitation of hip movements, while radiological criteria for protrusio were found in the mother and 4 of the proband's 8 sibs; only one had complained of pain. At the age of 16 the proband underwent bilateral total replace...

Methods 23 adult patients of orthopedic surgery department who underwent joint replacement in 2010–2013. Based on patients survey and medical documents, we analyzed the age of the disease onset, arthritis type, mode of therapy taken in the first year of the disease, duration of the disease by the time of disease-modifying therapy administration and social status during the study (education, job...

OBJECTIVE To assess the risk of aortic valve replacement and long-term follow-up in elderly patients with dominant aortic stenosis. DESIGN Retrospective analysis of patients who had aortic valve replacement over a 10 year period and were routinely seen in an outpatient clinic. SETTING University hospital. PATIENTS 93 patients aged > or = 60 and 47 patients > or = 70 years with symptomatic...

background: modern knee designs have popularized its use in younger patients due to its better performance. there remains uncertainty whether higher demands of these patients can affect implant survivorship.    purpose: to assess whether modern knee designs have provided similar results in patients younger than 70 years versus older patients. methods: we included 203 consecutive patients (236 k...

Mechanical prosthesis is the first choice for valve replacement at the mitral position in children. Replacement of the original prosthesis because of prosthesis-patient mismatch (PPM) is almost inevitable when prostheses are implanted in small children. The impact of PPM on long-term mortality becomes significant when the effective orifice area (EOA) is severely reduced. In these cases prosthes...

BACKGROUND Return to employment is one of the key goals of joint replacement surgery in the working-age population. There is limited quantitative and qualitative research focusing on return to work after hip and knee replacement. It remains unclear why certain groups of patients are not able to achieve sufficient functional improvement to allow productive return to work while others can. Very l...

Age-related increases in oxidant stress (OS) play a role in regulation of estrogen receptor (ER) expression in the kidneys. In this study, we establish that in vivo 17β-estradiol (E2) replacement can no longer upregulate glomerular ER expression by 21 months of age in female mice (anestrous). We hypothesized that advanced glycation end product (AGE) accumulation, an important source of oxidant ...