Although most cell membranes permit rapid flux of water, small nonelectrolytes, and ammonia, the apical membranes of bladder epithelial umbrella cells, which form the bladder permeability barrier, exhibit strikingly low permeabilities to these substances. In cystitis, disruption of the bladder permeability barrier may irritate the bladder wall layers underlying the epithelium, causing or exacer...

Sunitinib is widely used to treat patients with advanced renal cell carcinoma; however, its influences on the prostate volume and lower urinary tract symptoms remain unclear. To investigate the influence of sunitinib on clinical findings of urinary tract, we recruited a total of 20 male patients with advanced renal cell carcinoma who are treated with sunitinib. We evaluated clinical findings du...

A partial gene product was identified in a pedigree with hemophilia B due to a partial deletion of the Factor IX gene (Chen, S.-H.,S. Yoshitake, P.F. Chance, G.L. Bray, A.R. Thompson, C.R. Scott, and K. Kurachi, 1985, J. Clin. Invest., 76:2161-2164). Levels of this mutant protein in plasma of affected family members studied ranged from 24 to 36 ng/ml (0.6-0.9 U/dl or percent of normal) by a sol...

Klebsiella pneumoniae strains typically express both smooth lipopolysaccharide (LPS) with O antigen molecules and capsule polysaccharide (K antigen) on the surface. A single mutation in a gene that codes for a UDP galacturonate 4-epimerase (uge) renders a strain with the O-:K- phenotype (lack of capsule and LPS without O antigen molecules and outer core oligosaccharide). The uge gene was presen...

Prostate cancer is the second most common cause of death in men globally. The sites metastasis include bone, lymph nodes, lungs, liver, pleura, and adrenal glands. A 65-year-old Zambian man presented with neck swelling for 3 months mild lower urinary tract symptoms. He reported that was fast growing, painless no history trauma. On examination, Trosier’s sign present. Histology report following ...

BACKGROUND The role of pneumococcal urinary antigen detection in the treatment of adults with community-acquired pneumonia (CAP) is not well defined. We assessed the usefulness of pneumococcal urinary antigen detection in the diagnosis and antimicrobial guidance in patients hospitalized with CAP. METHODS A prospective study of all adults hospitalized with CAP was performed from February 2007 ...

A nuclear antigen was detected in the mouse liver nonhistone protein fraction by using antibodies to whole liver cells. The antigen was purified to homogeneity from perchloric acid extracts of liver tissue. It gave a single band corresponding to tool wt 21,000 in sodium dodecyl sulfate gel electrophoresis. Amino acid and carbohydrate analysis showed predominance of the acidic amino acids, lack ...

Background and Aims: Legionnaires’ disease is seen in sporadic and epidemic form. The most prevalent cause is Legionella pnuemophilia (L.pneumophila), which produces a severe disease in vulnerable individuals with a high fatality rate. This study was conducted due to the wide and universal distribution of the Legionnaires’ disease, lack of conventional and accessible diagnostic meth...