AIMS To define how often transient pulmonary branch stenosis (PBS) develops after closure of a patent ductus arteriosus (PDA) in babies born at less than 32 weeks gestation; to describe the natural history of PBS and the relation between PBS and a cardiac murmur. METHODS Fifty three preterm infants born at a gestational age less than 32 weeks and who had PDA diagnosed on echocardiography were...

..............................................................................................................9 INTRODUCTION .................................................................................................... 10 REVIEW OF THE LITERATURE............................................................................ 12 Painful bladder syndrome / interstitial cystitis (PBS/IC) .........

Uniform PbS-Au nanostar-nanoparticle heterodimers consisting of one Au nanoparticle grown on one horn of a well-defined six-horn PbS nanostar were prepared using the PbS nanostars as growth substrates for the selective deposition of Au nanoparticles. The size of the Au nanoparticles on the horns of the PbS nanostars could be readily adjusted by changing the PbS concentration for the deposition ...

Protein bodies (PBs) are organelles found in seeds whose main function is the storage of proteins that are used during germination for sustaining growth. PBs can also be induced to form in leaves when foreign proteins are produced at high levels in the endoplasmic reticulum (ER) and when fused to one of three tags: Zera®, elastin-like polypeptides (ELP), or hydrophobin-I (HFBI). In this study, ...

Title of Document: SCALE DEVELOPMENT AND DIMENSIONALITY ANALYSIS OF A PROTECTIVE BEHAVIORAL STRATEGIES MULTI-ITEM SCALE FOR USE WITH COLLEGE STUDENT DRINKERS Melinda Ann Griffin, Doctor of Philosophy, 2008 Directed By: Professor Bradley Boekeloo Department of Public and Community Health Protective behavioral strategies (PBS) have been defined as self-control behaviors individuals practice prior...

AIMS Obstructive symptoms such as slow stream, dribbling and straining are often reported by painful bladder syndrome and interstitial cystitis (PBS/IC) patients. Our hypothesis was that some patients with PBS/IC have an associated measurable bladder outlet obstruction (BOO) secondary to dysfunctional voiding and that those patients with more severe PBS/IC are more likely to have BOO. METHODS...

Backgrounds/Aims The impact of pre-operative biliary stenting (PBS) in patients undergoing pancreaticoduodenectomy on post-operative infectious complications is unclear. Therefore, the purpose of this study is to investigate the relationship between PBS and post-operative infectious complications, to determine the effect of PBS on bile bacteriology, and to correlate the bacteriology of bile and...

PbS nanocrystal nc-PbS -C60 photovoltaic devices are demonstrated, in which nc-PbS function as electron donors, showing infrared photosensitivity up to 1600 nm. Annealing nc-PbS is proved to remove capping oleic acid ligands, studied using x-ray photoelectron spectroscopy, significantly improving the short circuit current, open circuit voltage, and fill factor. The device performance is rationa...

AIMS To investigate the role of urinary BK polyoma virus (BKPyV) in the pathophysiology and prognosis of patients with painful bladder syndrome/interstitial cystitis (PBS/IC). METHODS Urine samples were collected from 15 patients with PBS/IC and 8 control patients (with urolithiasis, overactive bladder and benign prostatic hyperplasia). BKPyV titres were quantitatively determined using real t...