نتایج جستجو برای: DPI
تعداد نتایج: 2077 فیلتر نتایج به سال:
Diphenyleneiodonium (DPI) is often used as a molecular tool in unravelling redox-sensitive cellular events involving NADPH oxidase. However, to better understand unexpected actions of DPI, it was ascertained if DPI affects cellular DNA. DPI induced single-strand breaks in DNA of HCT-116 cells, although this only slightly increased GADD153 expression. Nevertheless, after sustaining DNA damage, t...
Dpi is a distributed version of the pi-calculus, in which processes are explicitly located, and a migration construct may be used for moving between locations. We argue that adding a recursion operator to the language increases significantly its descriptive power. But typing recursive processes requires the use of potentially infinite types. We show that the capability-based typing system of Dp...
Twenty-four specific pathogen free pigs were inoculated intradermally at the front-right heel bulb with 0.5 ml of viral suspension containing 10(6.0)tissue culture infectious dose (TCID(50)) with the porcinophillic strain (O/Taiwan/97) of foot-and-mouth disease virus (FMDV) isolated from the epizootic of FMD in Taiwan in 1997. Two pigs were euthanatized at 8 h, 1, 2, 3, 6, 8, 12, 15, 21, 26 and...
We investigated the differential role of diphenyleneiodonium (DPI), which is widely used as an inhibitor of NADPH oxidase, on the activation of cell cycle regulators in the cell cycle progression. DPI efficiently blocked the transition from G0/G1 to S phase by serum stimulation in quiescent HCT-116 (wild-type p53) and HL-60 (null p53) cells. Concomitant with G0/G1 arrest, HCT-116 cells treated ...
Here, we performed high-throughput drug-screening to identify new non-toxic mitochondrial inhibitors. This screening platform was specifically designed to detect compounds that selectively deplete cellular ATP levels, but have little or no toxic side effects on cell viability. Using this approach, we identified DPI (Diphenyleneiodonium chloride) as a new potential therapeutic agent. Mechanistic...
BACKGROUND AND AIMS We aimed to examine the association between daily protein intake (DPI) and outcomes in patients from the Randomized Evaluation of Normal versus Augmented Level (RENAL) trial. METHODS We analyzed the association between DPI and clinical outcomes using multivariable logistic regression, Cox proportional hazards models and time-adjusted analysis. RESULTS During ICU stay, me...
The cofactor requirements of macrophage nitric oxide (NO.) synthase suggest involvement of an NADPH-dependent flavoprotein. This prompted us to test the effect of the flavoprotein inhibitors diphenyleneiodonium (DPI), di-2-thienyliodonium (DTI), and iodoniumdiphenyl (ID) on the NO. synthases of macrophages and endothelium. DPI, DTI, and ID completely inhibited NO. synthesis by mouse macrophages...
An experimental study was conducted to evaluate the potential presence of porcine circovirus type 2 (PCV2) in the semen of infected boars. Four mature boars were inoculated intranasally with PCV2 isolate LHVA-V53 propagated on PK15 cells. Two boars inoculated with the supernatant of noninfected PK15 cells were kept as controls. Serum samples were collected from all boars at 4, 7, 11, 13, 18, 21...
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