Clinical cards of all cataract patients operated on in the eye centre of the University of Port Harcourt Teaching Hospital (UPTH) between 2002 and 2006 were studied. The study comprised 114 eyes of 100 patients who had cataract surgeries done within the 5-year period of this study. The age of the patients ranged from 6 months to 94 years with mean age of 58.84±19.57years. Data obtained from the...

BACKGROUND Sealed irrigation of the capsular bag after removal of the cataractous lens isolates the interior of the capsular bag from the anterior segment, permitting isolated targeting of lens epithelial cells (LECs) in vivo using pharmacologic agents while minimizing the risk of damage to other intraocular structures. OBJECTIVES To assess the ability to deliver a nonspecific, extremely toxi...

OBJECTIVE To investigate the short-term effects and advantages of sono-guided capsular distension, compared with fluoroscopically guided capsular distension in adhesive capsulitis of shoulder. METHOD In this prospective, randomized, and controlled trial, 23 patients (group A) were given an intra-articular injection of a mixture of 0.5% lidocaine (9 ml), contrast dye (10 ml), and triamcinolone...

INTRALENTICULAR magnetic foreign bodies if left untreated lead in most instances to total cataract formation, siderosis, or as a later complication, loss of the eye. Since the use of the magnet has been developed, and powerful hand instruments have made manipulation easier, intralenticular magnetic foreign bodies have been removed by this means via the anterior route. The risk of siderosis is t...

Bacillus anthracis is surrounded by an antiphagocytic capsule composed of poly-gamma-d-glutamic acid (gammaDPGA). Bacterial and fungal capsular polysaccharides are shed into body fluids in large amounts during infection. The goal of our study was to examine the in vivo fate and distribution of the gammaDPGA capsular polypeptide. Mice were injected via the intravenous route with various amounts ...

The polysaccharide capsule is a major antigenic factor in Streptococcus agalactiae (Lancefield group B streptococcus [GBS]). Previous observations suggest that exchange of capsular loci is likely to occur rather frequently in GBS, even though GBS is not known to be naturally transformable. We sought to identify and characterize putative capsular switching events, by means of a combination of ph...

BACKGROUND Prior to the 1990s, P. multocida capsular serogroup A was the most prevalent in China, followed by serogroups B and D. Thirty years later, serogroup D became the most prevalent, followed by serogroups A and B. However, the P. multocida capsular serogroups currently circulating in China remain unclear. Therefore, the aim of the present study was to provide an update on P. multocida se...

PURPOSE To evaluate the effect of complete destruction of lens epithelial cells (LECs) in the capsular bag on intraocular lens (IOL) stability. SETTING School of Biological Sciences, University of East Anglia, Norwich, United Kingdom. DESIGN Comparative evaluation. METHODS An in vitro organ culture model using the bag-zonule-ciliary body complex isolated from fellow human donor eyes was p...

conclusions the determination of serotype and surface proteins of gbs strains distribution would ‎be ‎relevant ‎for the future possible formulation of a gbs vaccine. patients and methods in this cross-sectional study, a total of 100 gbs strains isolated from 237 pregnant and 413 non-pregnant women were investigated for molecular capsular serotypes and surface protein genes using the multiplex p...

Silicone breast implants have been used for breast augmentation and reconstructive surgery for the past 40 years. Capsular contracture is a relatively common complication (a capsule that forms around the breast implant, thereby causing a deformity and pain), and poses challenging problems for surgeons [1]. Clinically, patients with severe capsular contracture, such as those with capsular contra...