Phycocyanini is ani accessory pigmenit found in the photosynthetic apparatus of blue greeni, cryptomonad, and red algae (1). The phycocyanin miolecule consists of a protein to which are bound approximately 20 to 30 residues of the straight-chained tetrapyrrolic (bile pigment) chromophore. phycocyanobilin (10). Coniventionial miiethods used to determiine the chromophore compositioun of proteins ...

Socket is an important part of every prosthetic limb as an interface between the residual limb and prosthetic components. Biomechanics of socket-residual limb interface, especially the pressure and force distribution, have effect on patient satisfaction and function. This paper aimed to review and evaluate studies conducted in the last decades on the design of socket, in-socket interface pressu...

INTRODUCTION AND OBJECTIVES Little is known about the prognosis of infective endocarditis in women. The objective of this study was to determine the clinical characteristics and prognosis of infective endocarditis in women diagnosed with the condition at our center during the last 20 years. METHODS Comparative analysis of 288 patients diagnosed with infective endocarditis between 1987 and 200...

Mycobacterium neoaurum is a rare cause of bacteremia, and infection usually occurs in an immunocompromised host in the setting of an indwelling catheter. Prosthetic valve endocarditis due to non-tuberculous mycobacteria typically carries a dismal prognosis; we report a case of M. neoaurum prosthetic valve endocarditis with favorable response to antimicrobial therapy without surgical intervention.

Lower limb prosthetic socket shape and volume consistency can be quantified using MRI technology. Additionally, MRI images of the residual limb could be used as an input data for CAD-CAM technology and finite element studies. However, the accuracy of MRI when socket casting materials are used has to be defined. A number of six, 46 mm thick, cross-sections of an animal leg were used. Three speci...

Morphological changes in the amputation stump may have serious implications regarding the suspension and fit of the prosthetic socket. In an earlier study (Lilja and Oberg, 1997) the authors have shown that the volume of the trans-tibial amputation stump decreases according to a negative power function after amputation, and that the stump volume does not stabilise until four months after the op...

Amputees face several gait deficits due to their mechanically passive prostheses' lack of control and power. Of crucial importance among these are those related balance, as falls a fear falling can cause an avoidance activity that leads further debilitation. A transfemoral artificial limb replaces missing leg above the knee. prosthesis consists socket, knee, shank, foot, mechanism for suspensio...

The purpose of the current study was to analyze the long-term oncologic and functional results and complications associated with limb-sparing surgery and endoprosthetic reconstruction for 23 patients with osteosarcoma of the proximal humerus. There was one Stage IIA lesion, 18 Stage IIB lesions, and four Stage III lesions in this study group. Twenty-two patients were treated with an extraarticu...

From 1975 to 1989, 307 consecutive episodes of infective endocarditis were diagnosed in our hospital. Of those, 35 were cases of late prosthetic valve endocarditis, defined as those occurring after 12 months of valvular replacement. Blood cultures grew streptococci in 15 patients (43 percent), staphylococci in seven (20 percent), enterococci in five (14 percent), Gram-negative bacilli of HACEK ...