Acute infection of the orbit may have several aetiologies such as conjunctivitis, trauma and stye, and it may also be idiopathic. However, the most common cause is acute sinusitis spreading directly from the paranasal sinuses which are intimately related to the orbit. The maxillary and ethmoidal sinus infections are the most common causes of orbital involvement (Mill & Kartush 1985). Only the t...

We determine the evolution of the galaxy luminosity function (LF) as a function of spectral type using the Auto b redshift survey, a compendium of over 1700 galaxy redshifts in various magnitude-limited samples spanning bJ=11.5{24.0. To carry out this analysis we have developed a cross-correlation technique which classi es faint galaxy spectra into one of six types based on local galaxy templat...

The nucleus-encoded mitochondria-targeted proteins, multiple organellar RNA editing factors (MORF3, MORF5, and MORF6), interact with Arabidopsis (Arabidopsis thaliana) PURPLE ACID PHOSPHATASE2 (AtPAP2) located on the chloroplast and mitochondrial outer membranes in a presequence-dependent manner. Phosphorylation of the presequence of the precursor MORF3 (pMORF3) by endogenous kinases in wheat g...

Presentation and Literature Review A healthy 3-year-old boy presented with a 3-week history of right upper eyelid redness and swelling, fever, anorexia, and decreased activity. Initially, he presented with a bump on his right upper eyelid that was diagnosed as a stye. He received erythromycin ointment, yet developed progressively worsening eyelid redness and swelling. At 2 weeks after onset, he...

A lthough cosmetics, from Greek kósmesis (adorn), now refers to external products used to beautify the skin, hair, eye, or other parts of the body, cosmesis was not the first objective of primitive eye painting. The first aim of body painting in primitive cultures may have been to protect people from evil spirits, which could enter their body through vulnerable openings, such as the eyes. The s...

Staphylococcus aureus is a gram positive, nonmotile bacterium which normally colonizes in skin and mucosa of human and animal, transmitted by direct contact or via contaminated surfaces, which causes infections like skin infections , respiratory infections and food poisoning. Methicillin is a narrow spectrum betalactam antibiotic of the penicillin class which was previously used for the treatme...

Vascular endothelial growth factor A (VEGFA; hereafter referred to as VEGF) is a key regulator of physiological and pathological angiogenesis. Two families of VEGF isoforms are generated by alternate splice-site selection in the terminal exon. Proximal splice-site selection (PSS) in exon 8 results in pro-angiogenic VEGFxxx isoforms (xxx is the number of amino acids), whereas distal splice-site ...

BACKGROUND Loss of heterozygosity (LOH) and Copy number copy number variation (CNV) of DNA sequences is a common feature of cancer genomes, which is thought to be linked to tumorigenesis and progression. High-density singlenucleotide polymorphism (SNP) genotyping array are able to provided a genotype and copy number information with genome-wide coverage, which is suitable for the analysis of co...

Essays, book reviews. syllabi. and letters are we lcomed. Your essa y s ho u ld h ave a titl e. yo ur na me a nd ad d ress, and a brief s um ma ry o f conten t. In add ition. you r telep hone number and e-mail ad d ress (not for publication) wou ld be helpful. If possible, av o id foo tnotes; p ut references and bibliogr a-p hy at the end o f the text using a cons isten t sty le. Please also p ...

Specific phosphorylation of serine- and arginine-rich pre-mRNA splicing factors (SR proteins) is one of the key determinants regulating splicing events. Several kinases involved in SR protein phosphorylation have been identified and characterized, among which human DNA topoisomerase I is known to have DNA-relaxing activity. In this study, we have investigated the mechanism of splicing inhibitio...