PURPOSE Limited studies have shown antifibrotic effects of pentoxifylline, captopril, simvastatin, and tamoxifen. No comparisons are available of the effects of these drugs on prevention of renal and bladder changes in partial urethral obstruction (PUO). MATERIALS AND METHODS The rats were divided into six groups (n=7). The sham-operated rats (group I) only underwent laparotomy and did not re...

pUO-StVR2 is a derivative of pSLT, the virulence plasmid specific of Salmonella enterica serovar Typhimurium, which confers multidrug resistance. This plasmid is widespread among closely related isolates of S. Typhimurium, and often coexists with other plasmids like pStR12. The latter belongs to incompatibility group IncI1, was assigned to ST48 by pMLST (plasmid multilocus sequence typing), and...

The ground and excited states of neutral and cationic PuO and PuO2 have been studied with multiconfigurational quantum chemical methods followed by second order perturbation theory, the CASSCF/CASPT2 method. Scalar relativistic effects and spin-orbit coupling have been included in the treatment. As literature values for the ionization energy of PuO2 are in the wide range of approximately 6.6 eV...

OBJECTIVE Chronic renal failure due to tubulointerstitial fibrosis is one of complications of lower urinary tract obstruction. Since pentoxifylline is a xanthine derivative that inhibits some inflammatory mediators, we conducted this study to investigate whether pentoxifylline inhibits renal fibrosis in a rat model of partial urethral obstruction (PUO). METHODS All the rats underwent experime...

Acute pyrexia of unknown origin (PUO) is a major public health problem in Thailand. We studied the etiology of 180 cases of acute PUO in children after a sudden severe flood in Hat Yai city in 2000. Dengue infection and leptospirosis accounted for more than half of the total cases. Dengue hemorrhagic fever was the most common (29.4%) followed by leptospirosis (27.2%) and scrub typhus infection ...

An increased knowledge of the chemistry PuO2 is imperative for design procedures to store, dispose, or make use PuO2.

Pyrexia of unknown origin (PUO) is a common problem in day-to-day practice. FDG PET CT is an established investigation that aids in identifying the cause of PUO. Due to its high sensitivity PET detects an occult hypermetabolic focus in the body where CT helps in anatomical localization, vascularity, enhancement characteristics of the lesion detected on PET. It helps to differentiate benign vers...

Obstructive uropathy is a condition in which the flow of urine is blocked. This causes the urine to back up and injure one or both kidneys. Obstructive uropathy occurs when urine cannot drain through a ureter. Urine backs up into the kidney and causes it to become hydronephrosis. This article introduces recent research reports as references in the renal unilateral partial ureteral obstruction (...

One of the most challenging problem a physician used to face in day to day practice is the evaluation of patients with prolonged pyrexia—a truly significant test of his clinical skills. Causes of PUO vary according to geographical area, health care setup, investigations facilities, and physicians’ attitude. Because of socioeconomic and other factors, infectious diseases are still very common in...

Pyrexia of unknown origin (PUO) is a common occurrence in developing countries and has a long list of known etiologies. Many isolated reports and case series suggest new causative factors for PUO. The present report tries to highlight a rare cause of this condition which has been scarcely documented in the literature. It also reinforces the basics of clinical management i.e., detailed clinical ...