Abstract:
:Peritoneal dialysis-associated peritonitis (PDAP) can be treated using very different regimens of antimicrobial administration, regimens that result in different pharmacokinetic outcomes and systemic exposure levels. Currently, there is no population-level pharmacokinetic framework germane to the treatment of PDAP. We coupled a differential-equation-based model of antimicrobial kinetics to a Monte Carlo simulation framework, and conducted "in silico" clinical trials to explore the anticipated effects of different antimicrobial dosing regimens on relevant pharmacokinetic parameters (AUC/MIC and time greater than 5 ×MIC) and the level of systemic exposure.
journal_name
Adv Exp Med Bioljournal_title
Advances in experimental medicine and biologyauthors
Hota S,Crooke P,Hotchkiss Jdoi
10.1007/978-1-4419-7046-6_40subject
Has Abstractpub_date
2011-01-01 00:00:00pages
401-10eissn
0065-2598issn
2214-8019journal_volume
696pub_type
杂志文章abstract::Among the pathological alterations that give tumor cells invasive potential, purinergic signaling is emerging as an important component. Studies performed in in vitro, in vivo and ex vivo glioma models indicate that alterations in the purinergic signaling are involved in the progression of these tumors. Gliomas have l...
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abstract::Diabetes mellitus (DM) is a metabolic disorder characterised by hyperglycemia and abnormalities in carbohydrate, fat and protein metabolism. Several studies demonstrated that foods typical of the Mediterranean diet (MedDiet), including vegetables, fruits, oilseeds, extra virgin olive oil and fish, can promote health b...
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abstract::Clinical two-dimensional (2D) Doppler ultrasound flow velocity measurement is important for determination of arterial wall shear stress, blood-tissue exchange, myocardial and valvular function. Such 2D Doppler flow velocity images are usually displayed in color, superimposed on the gray-scale, cross-section structural...
journal_title:Advances in experimental medicine and biology
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abstract::Previous results have shown that alcohol has an effect on vision and on the excitability of retinal neurons. Action potentials of single ganglion cells were recorded by microelectrodes in opened and excised eyes from frogs (Rana temporaria L.). Histologically two types of synapses have been described in the retina: co...
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更新日期:2007-01-01 00:00:00
abstract::All who have contributed in writing this chapter have been patients and parents that have experienced an horrific life event. The horrific disease named necrotising fasciitis has affected our lives for ever. All four stories have explained how easily an everyday infection can develop incredibly quickly into a life-thr...
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journal_title:Advances in experimental medicine and biology
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doi:10.1007/978-3-319-25474-6_31
更新日期:2016-01-01 00:00:00
abstract::Both Gram-negative and Gram-positive pathogenic bacteria present a remarkable number of surface-exposed organelles and secreted toxins that allow them to control the primary stages of infection, bacterial attachment to host cell receptors and colonization. The mediators of these processes, called adhesins, form a hete...
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doi:10.1007/978-94-007-0940-9_17
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abstract::Macromolecular crystallography has been central to the emergence and development of structural biology as a scientific discipline. Approximately 90% of the more than 138,000 three-dimensional structures currently available in the Protein Data Bank (PDB) archive, the single, global open access data resource for macromo...
journal_title:Advances in experimental medicine and biology
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更新日期:2018-01-01 00:00:00
abstract::Recently, a role for SUMO modification outside of the nucleus has emerged. Although the number of extranuclear proteins known to be sumoylated is comparatively small, ion channels represent one important new class of these proteins. Ion channels are responsible for the control of membrane excitability and therefore ar...
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abstract::A series of native and chemically derivatized lactoferrins (Lfs) purified from milk and colostrum were assayed in vitro for their anti-HIV and anti-HCMV-cytopathic effects in MT4 cells and fibroblasts respectively. All Lfs from bovine and human milk or colostrum were able to completely block HCMV replication as well a...
journal_title:Advances in experimental medicine and biology
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doi:
更新日期:1998-01-01 00:00:00
abstract::Hematopoiesis is a complex and strongly regulated process. In case of regenerative pressure, efficient recovery of blood cell counts is crucial for survival of an individual. We propose a quantitative mathematical model of white blood cell formation based on the following cell parameters: (1) proliferation rate, (2) s...
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abstract::Our studies revealed that virus induced demyelination as well as human inflammatory demyelination involves upregulation of class I MHC genes and surface expression of antigens encoded by these genes. Induction involves the action of an intermediate soluble factor/s which is at present unknown. These findings suggest t...
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abstract::Urinary tract infection (UTI) is common in children, causes them considerable discomfort, as well as distress to parents and has a tendency to recur. Approximately 20% of those children who experience one infection will have a repeat episode. Since 1975, 11 trials of long-term antibiotics compared with placebo or no t...
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更新日期:2018-01-01 00:00:00
abstract::Heart disease is widely believed to develop from two pathological processes. Circulating lipoproteins containing the nondegradable lipid, cholesterol, accumulate within the arterial wall and perhaps are oxidized to more toxic lipids. Both lipid accumulation and vascular reaction to the lipids lead to the gradual thick...
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doi:10.1007/978-1-4614-0650-1_2
更新日期:2011-01-01 00:00:00
abstract::TRPCs have been demonstrated to be widely expressed in different cancers. In recent years, a number of studies closely investigated the roles of TRPCs in cancer cells. Most of the results show that both mRNA and protein levels of TRPCs significantly increase in cancer tissues compared with healthy controls. TRPCs regu...
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更新日期:2017-01-01 00:00:00
abstract::The view that the cerebral endothelial cells represent the cellular analogue of the blood brain barrier has been generally accepted. The regulation of transport processes operating in the cerebral endothelial cells is of great current interest. Different elements of the intracellular signaling messenger systems have b...
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abstract::Lead (Pb2+) is a developmental neurotoxicant that causes lifelong cognitive dysfunctions. In particular, Pb2+-induced frontoexecutive dysfunctions emerge later in life when the cortex is fully myelinated, thereby permitting the ability to assess the extent to which Pb2+ has developmentally impacted higher order cognit...
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更新日期:2019-01-01 00:00:00
abstract::ATP binding cassette (ABC)-containing drug efflux transporters play important roles in regulating intracellular drug concentrations that determine cell sensitivity to chemotherapeutic agents. Of particular relevance to cancer chemotherapy are the transporters P-glycoprotein (Pgp) encoded by multidrug resistance 1 gene...
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abstract::SFHS modified by covalent incorporation of pyridoxal phosphate using NaCNBH3 as reducing agent had P50 values of 21-25mm Hg, and was insensitive to the addition of BPG. The Hill slope of the modified product was 2.34, demonstrating good functional cooperativity of the subunits. Oxygen carrying capacity, calculated as ...
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abstract::Clinical application of induced pluripotent stem cells (iPSCs), which can be differentiated into a wide variety of functional cells, is underway and some clinical trials have already been performed or are ongoing. On the other hand, the risk of carcinogenesis is an issue and the mechanism of cellular reprograming rema...
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abstract::This study was designed to assess risk for retinal toxicity associated with administration of high-dose sildenafil citrate to dogs heterozygous for a functionally null mutation in Pde6a over a 4-month period. Three Pde6a +/- dogs were administered 14.3 mg/kg sildenafil per os and two Pde6a +/- dogs placebo once daily ...
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abstract::Spermatogenesis involves precise co-ordination of multiple cellular events that take place in the seminiferous epithelium composed of Sertoli cells and developing germ cells during the seminiferous epithelial cycle. Given the cyclic and co-ordinated nature of spermatogenesis, temporal and spatial expression of certain...
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