(1) Proton induced X-ray emission (PIXE) analyses were performed on single hair fibers in triplicate from 103 individuals in order to determine sulfur, zinc, calcium, and chlorine content.
(2) quinone complex (X) was chemically reduced (state [PIX-]; P is the reaction center bacteriochlorophyll dimer, I is the long wavelength bacteriopheophytin), and compares these with the fluorescence observed when all the traps are open (state [PIX]) and with the fluorescence observed when all the traps are closed (state [P+IX]).
(3) The effect of dietary zinc deficiency on the mossy fiber zinc content of the rat hippocampus was investigated using PIXE (Particle Induced X-Ray Emission) spectroscopy.
(4) The great advantage of PIXE analysis in studying physiologically important trace elements such as Zn, Mg, Fe, and Cu is underlined.
(5) These viruses are the Eastern Equine Encephalitis (EEE), Western Equine Encephalitis (WEE), St. Louis Encephalitis (SLE), Mucambo (MUC) and Pixuna (PIX).
(6) A microwave acid digestion method for the preparation of biological samples for PIXE analysis is presented.
(7) The trace elements of both calcified atherosclerotic plaques and plaque-free vessel walls of the carotid bifurcation from 31 autopsies were investigated using the proton-induced X-ray emission (PIXE) method.
(8) In contrast, efficient transcription was observed in the cells transfected with a replicating plasmid containing the pIX gene.
(9) Antioxidant status can be evaluated by blood selenium, vitamins A and E. The level of selenium was determined in whole blood, erythrocytes and plasma of 170 French people (70-95 years old) healthy and with intercurrent illness, by using PIXE (proton-induced X-ray emission analysis).
(10) Deletion of either the sequence between positions -45 and -70 or the TATA box abolished the initiation of pIX gene transcription in vivo and transcription with HeLa cell nuclear extracts in vitro.
(11) Large samples of tissue and biopsy specimen were taken from a single human liver, homogenized or paraffin-embedded, then analyzed by PIXE.
(12) Plasmid constructs containing the pIX gene with deletions in the SP1 or TATA sites were defective in pIX mRNA production in transient expression assays.
(13) Particle-induced X-ray emission (PIXE) allows accurate determination of various elements including iron in cells and biological fluids.
(14) Particle-induced x-ray emission (PIXE) was used to determine the trace element content of bovine retinal disk membranes.
(15) A minor capsid protein, pIX, was unable to substitute in assembly of the heterologous phage.
(16) The femoral bone from the 18-day pregnancy embryo and an rib cartilage of mature mice have been investigated using PIXE (proton induced X-ray emission) in combination with a proton microprobe on snap frozen cryosectioned material.
(17) The PIX virus has the lowest prevalence and, it was isolated in only a few cases, one being from a laboratory infection.
(18) The spatial distribution of platinum (Pt) in the kidney was studied by an autoradiographic technique, in which cisplatin (CDDP) was replaced by 195mPt-labeled CDDP, and by proton-induced X-ray emission (PIXE).
(19) The multielemental capability of PIXE allows the analysis time per element to be very low if a number of elements are detected in each sample.
(20) Apart from studies on aerosols, the majority of applications of proton induced X-ray emission (PIXE) with a normal beam or a microprobe (micro-PIXE) is found in biology and medicine.
Pox
Definition:
(n.) Strictly, a disease by pustules or eruptions of any kind, but chiefly or wholly restricted to three or four diseases, -- the smallpox, the chicken pox, and the vaccine and the venereal diseases.
(v. t.) To infect with the pox, or syphilis.
Example Sentences:
(1) Electron microscopical examination showed the presence of typical pox virions in affected epidermal cells.
(2) The NIa-like protein of plum pox virus is a protease with high sequence specificity that is autocatalytically released from the viral polyprotein.
(3) Significant increased risks were associated with a history of herpes zoster infection (odds ratio (OR): 2.3, 95% confidence interval (CI): 1.1-4.9), chicken-pox (OR: 2.1, 95% CI: 1.2-4.1) and mumps (OR: 2.0, 95% CI: 1.1-3.8).
(4) Pox virus isolated from psittacine birds was used as a vaccine in trials with love birds (Agapornis roseicollis).
(5) Ecthyma contagiosum, or orf, is an uncommon dermatosis resulting from cutaneous infection with sheep pox virus.
(6) As suggested from the high level of sequence similarity of these viral proteins with the recently described superfamilies of helicase-like proteins (3-5), the NTBM-containing cylindrical inclusion (CI) protein from plum pox virus (PPV), which belongs to the potyvirus group of positive strand RNA viruses, is shown to be able to unwind RNA duplexes.
(7) Pth and Pox induced pulmonary edema by increasing endothelium permeability without changing the hemodynamic parameters at any level of the vascular bed.
(8) We have measured glomerular filtration rate (GFR), extracellular fluid volume (ECF), oxalate distribution volume (OxDV), plasma oxalate concentration (POx.
(9) A total of 45 of the 60 birds in the aviary developed pox lesions around the beaks and eyes.
(10) The immune response of chicks to oral vaccination with HP1-strain of fowl pox virus was studied using intracellular virus alone or a combination of intra and extracellular viruses.
(11) Rhesus monkeys immunized with the soluble fraction elicited virus-neutralizing (1:1,200), complement-fixing (1:16), and hemagglutinating-inhibiting (1:80 to 1:160) antibody titers and were completely protected against monkey pox virus-induced disease.
(12) On the other hand, the binding of GuoPP[CH2]Pox to EF-2 inhibited all of these reactions strongly.
(13) There was no significant difference between immediate prehaemodialysis POx and the POx in the CAPD patients.
(14) A trypsinized preparation of Mycobacterium phlei, non specific stimulator of immunity (NSI), and Sheep Pox Virus (SPV) were inoculated in different groups of sheep to activate B-lymphocytes and induce SPV neutralizing substance(s).
(15) An infection of cattle by transmission of vaccinia virus from milkers vaccinated against small pox is reported.
(16) They refer to an outbreak of sheep-pox at Rackwitz, a place near his practice at Wollstein (Fig.
(17) The compounds also protected mice against lethal mengovirus infection and against the development of experimental pox lesions on the tail.
(18) For a rapid proving of the pig pox virus in the skin of naturally infected pigs, the simple electron microscopic method of negative staining was used.
(19) The POX1 gene encodes a 84-kDa POX protein composed of 748 amino acids.
(20) Several avian viruses (infectious bursal disease virus, Newcastle disease virus, Canary pox virus, and reovirus) formed plaques under agar.