Interstitial Monitored
Mostrando 1-12 de 24 artigos, teses e dissertações.
-
1. Proximal tubular dysfunction as an indicator of chronic graft dysfunction
New strategies are being devised to limit the impact of renal sclerosis on graft function. Individualization of immunosuppression, specifically the interruption of calcineurin-inhibitors has been tried in order to promote better graft survival once chronic graft dysfunction has been established. However, the long-term impact of these approaches is still not
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-03
-
2. Estudo geolÃgico â geotÃcnico do processo erosivo em encostas no parque metropolitano armando de holanda cavalcanti - Cabo de Santo Agostinho/PE
Water erosion for if dealing with to a so vast and complex subject and as many implications need to be monitored, to be analyzed and to be understood in some scales. The inquiry campaigns must be based mainly on the involved mechanisms in the process. It is necessary to have relative information of the way, in what it says respect to the possibility of diffe
Publicado em: 2006
-
3. SENSOR DISCRIMINATIVO A FIBRA ÓPTICA PARA DETECÇÃO DE VAZAMENTO EM TANQUES JAQUETADOS / OPTICAL FIBER SENSOR DISCRIMINATOR FOR JACKETED TANKS LEAKAGE DETECTION
Soil contamination due to leakage of hydrocarbon fuels from tanks in service stations is an environmental risk associated with the distribution segment of the petroleum industry. Such risk is closely related to ageing tanks and piping systems, as well as to the lack of quality assurance practices in service stations. This problem is being reduced during the
Publicado em: 2003
-
4. Inibição da sintese de oxido nitrico em ratos wistar : efeitos sobre a morfologia e a função cardiacas
This thesis examines the effects of acute and chronic inhibition of nitric oxide (NO) biosynthesis on cardiac function and morphology in Wistar rats. The contribution of angiotensin 11 to the cardiac changes observed following chronic NO inhibition was evaluated by treating the animais with enalapril, an angiotension converting enzyme inhibitor. Chronic inhi
Publicado em: 1995
-
5. Partição do cadmio entre o sedimento e a agua intersticial
Cadmium partitioning in the interstitial water of some sediments was evaluated using two different analytical techniques: anodic stripping voltametry (ASV) and atomic absorption spectrophotometry (AAS). Four samples of different sediments were investigated in this work. Two samples from Paranoá Lake (DF), containning 14.6% and 16.8% of organic matter; a thi
Publicado em: 1991
-
6. Direct measurement of interstitial convection and diffusion of albumin in normal and neoplastic tissues by fluorescence photobleaching.
Macromolecular transport through the interstitial space of a tissue occurs by convection and diffusion. The convective component of transport results from interstitial fluid flow. There have been no direct measurements of the magnitude or direction of interstitial fluid flow in tissues to date. Using fluorescence recovery after photobleaching, we have measur
-
7. Evidence from fluorescence microscopy and comparative studies that rat, ovine and bovine colonic crypts are absorptive.
1. To test whether colonic crypts are secretory or absorptive interstitial [Na+] in rat descending colonic mucosa is determined using video-enhanced imaging of the impermeant acid form of the fluorescent Na+ probe SBFI (Molecular Probes) and intracellular [Na+] is monitored with SBFI (AM form). In rat descending colonic mucosa perifused with isotonic Tyrode
-
8. Biochemical and histologic findings in experimental pyelonephritis due to Ureaplasma urealyticum.
Ureaplasma urealyticum has previously been shown to be capable of persisting in the rat kidney for up to 6 months following a single reflux challenge. We examined kidney tissue from infected animals for evidence of renal damage by using standard cytochemical and immunoenzyme methods. We also monitored changes in renal function during a 6-month study period w
-
9. Rapid histological changes in endomyocardial biopsy specimens after myocarditis.
The course and response to treatment in acute lymphocytic myocarditis are conventionally monitored by endomyocardial biopsy performed every 3-12 weeks. A patient with a short history (five days) of acute myopericarditis of unknown aetiology presented in cardiogenic shock with evidence of severe systolic dysfunction on the echocardiogram. The initial biopsy s
-
10. Amplification of nitric oxide signaling by interstitial cells isolated from canine colon.
The effects of nitric oxide (NO) on intracellular Ca2+ concentration ([Ca2+]i) were studied in enzymatically dispersed interstitial cells (ICs) and smooth muscle cells (SMCs) isolated from canine colon. [Ca2+]i was monitored by using fluo-3 and video fluorescence imaging techniques. Exogenous NO caused an increase in [Ca2+]i in ICs and a decrease in [Ca2+]i
-
11. Microbial growth associated with granular activated carbon in a pilot water treatment facility.
The microbial dynamics associated with granular activated carbon (GAC) in a pilot water treatment plant were investigated over a period of 16 months. Microbial populations were monitored in the influent and effluent waters and on the GAC particles by means of total plate counts and ATP assays. Microbial populations between the influent and effluent waters of
-
12. The subtype-2 (AT2) angiotensin receptor regulates renal cyclic guanosine 3', 5'-monophosphate and AT1 receptor-mediated prostaglandin E2 production in conscious rats.
The renal effects of angiotensin II(AII) are attributed to AT1 receptors. In contrast, the function of renal AT2 receptors in unknown. Using a microdialysis technique, we monitored changes in renal interstitial fluid (RIF) prostaglandin E2 (PGE2) and cyclic guanosine 3', 5'-monophosphate (cGMP) in response to dietary sodium (Na) depletion alone, or Na deplet