Rev Mex Urol 2011;71(3):164-167 164 Corresponding author: Dr. Jorge Luis Gómez Herrera. Av. Universidad No. 1321 Col. Florida, Delegación Álvaro Obregón, Distrito Federal. Telephone: 044 55 5433 3991. Email: [email protected] 1 Urological Surgeon, Urology Service Staff Physician. 2 Urology Resident. Hospital Regional Lic. Adolfo López Mateos, ISSSTE. Mexico City. Pregnancy-associated congen...

Urinary tract infection (UTI) is one of the most common infections in children, and usually it appears in early childhood. The aim of this study was to find out the incidence and distribution of urinary tract infections in childhood, and to analyze clinical presentation of urinary tract infections in children. In the retrospective study were included 164 children, of both genders, who were trea...

Computer viruses are increasing in number and severity, and current tactics for preventing their spread frequently fail. To understand the computer virus phenomenon, I used a model of the internet called scale-free networks. I collected data from three different types of epidemic simulation. The results suggest that a concentrated effort to use anti-virus techniques at the busiest e-mail server...

We present radio observations at three frequencies and contemporaneous optical monitoring of the peculiar BL Lac object AO 0235+164. During a three-week campaign with the VLA we observed intraday variability in this source and found a distinct peak which can be identified throughout the radio frequencies and tentatively connected to the R-band variations. This event is characterized by unusual ...

1 2011-10-25-164 Avian influenza (65): updated nomenclature To: (02) Virology, general; (05) Zoonoses, general; (23) Education; (27) Scientific information ************************************************* AVIAN INFLUENZA (65): UPDATED NOMENCLATURE ****************************************** A ProMED-mail post Date: Mon 24 Oct 2011 Source: World Health Organisation (W...

The objective of the present study was to investigate vascular endothelial growth factor A (VEGFA) isoform regulation of cell fate decisions of spermatogonial stem cells (SSC) in vivo. The expression pattern and cell-specific distribution of VEGF isoforms, receptors, and coreceptors during testis development postnatal d 1-180 suggest a nonvascular function for VEGF regulation of early germ cell...