Receiver Operating Characteristic (ROC) curve is considered to be

Receiver Operating Characteristic (ROC) curve is considered to be the only scientific method to evaluate the effects of the system performance on the diagnostic outcome [26].

ROC curve is based on the statistical decision theory and made by plotting the conditional probability of true positive responses by an observer in a detection experiment where signal is detected from noise, versus the conditional probability of false positive responses. The area under the ROC curve represents diagnostic accuracy in evaluation of radiographic systems. Decision criteria in radiographic caries diagnosis were constructed using ROC curve method [27]. Now ROC curve test is widely applied to evaluate system performance or to compare diagnostic performance of different systems [28], [29] and [30]. Demerit of this ROC test is that it is time-consuming Dasatinib clinical trial and elaborate. One may notice similarity of N, maximum contrast information content obtained

from the PC (see Eq. (1)) to the area under the ROC curve which represents image information content per observation. However, selleck products there is a fundamental difference between these two methods. PC test is just a detection task of the prepositioned signals and include no false positive responses, while ROC curve test includes both false and true positive responses. PC test only represents psychophysical properties of the radiographic system, while ROC curve test represents overall system performance including psychological and

nosological phases. Therefore, PC test result may be a part of ROC curve test results. If we recognized the relationship between PC test and ROC curve test, experimental setting could be simplified, and the PC test results might be extrapolated to ROC curve test results. As described in Section 1, radiological diagnostic process consists of three phases, and effects of psychological and nosological phases may be important in medical diagnostic tasks. In the radiological diagnosis for approximal caries, the location of the abnormality is confined to the proximal surfaces and diagnostic task is to detect presence of the abnormality and to evaluate the degree of Oxalosuccinic acid abnormality, namely the depth of carious cavity. In this context, there is a possibility to clarify the relationship between PC test and ROC curve test in radiographic diagnostic task for approximal caries. Li et al. reported that psychophysical properties can be improved by perceptual linearlization for attenuation and visual response using PC tests [22]. The same image processing method has been applied to the radiographs of the aluminum step phantom. Observer performance to detect low contrast details has been similarly improved [21]. This method has also significantly improved the diagnosis of approximal caries in digital radiographs [3].

High IL-17A levels have been observed in patients with autoimmune

High IL-17A levels have been observed in patients with autoimmune diseases such as RA [123].

Previous studies have reported that IL-17A stimulation leads to TRAF 6 recruitment to the IL17RA-IL17RC receptor heterodimer complex, and induces NFκB activation [121]. Recent reports have shown that IL-17E (IL-25) and IL-17B have an affinity for IL17RB [121] and [124]. IL-17E signaling through the IL-17RA-IL17RB receptor heterodimer complex induces Th2 responses by activating the MAPK and NFκB pathways. IL-17E is produced by eosinophils, mast cells and airway epithelial cells and stimulates asthma-like, allergic inflammation [121] and [125]. On the other hand, IL-17B, which is expressed in chondrocytes [126], has been shown to interact with IL-17RB [121]; ZD6474 ic50 however, its biological function remains unclear. The IL-17 cytokine family, derived from a wide array of cell types, coupled to the differential expression of their receptors on various cells and tissues, illustrate the complexity of the cytokine family network in modulating the immune response and inflammation.

Further studies into the role of IL17RB in joint diseases such as RA and OA remain necessary. We have reported several IL-1β-responsive genes other than the top 10 selleck chemicals llc genes up-regulated in FLS by IL-1β- and/or TNF-α. The expression and the production of monocyte colony stimulating factor (M-CSF), also known as CSF1, which was ranked 26 with IL-1β-stimulation and was ranked 22 with TNF-α-stimulation (data not shown), was increased in FLS treated with IL-1β (Fig. 6), and was detected in the synovial tissues of the IL-1β-injected TMJ in rats [127]. M-CSF is critical for the proliferation and survival of macrophages and osteoclast precursors [128] and [129]. In contrast, gene expressions FER of inhibitor κBα (IκBα), TNF-α-induced protein 3, (TNFAIP3,

also known as A20), TNFAIP3-interacting protein 1 (TNIP1, also known as ABIN1; A20-binding inhibitor of NFκB1), and cellular inhibitors of apoptosis (c-IAP, also known as BIRC; baculoviral IAP repeat-containing protein), which inhibit NFκB activation, were also increased after IL-1β treatment in FLS (Fig. 7) [130]. IκBα was ranked 64 with IL-1β-stimulation and ranked 42 with TNF-α-stimulation. TNFAIP3 was ranked 27 with IL-1β-stimulation and ranked 19 with TNF-α-stimulation. TNIP1 was ranked 78 with IL-1β-stimulation and ranked 55 with TNF-α-stimulation. c-IAP2 was ranked 25 with IL-1β-stimulation and ranked 28 with TNF-α-stimulation. The gene expression of these inhibitors of NFκB activation was rapidly induced by NFκB in a negative feedback loop that may maintain a transient NFκB response. This review focused on the molecules that are enhanced in FLS treated with IL-1β and/or TNF-α based on microarray analysis, and summarized their functions based on recent studies.

After 2 h, the sample vial was removed from the oil bath and allo

After 2 h, the sample vial was removed from the oil bath and allowed to cool slowly at room temperature. The contents of the reaction flask were transferred into a separating funnel and rinsed with

distilled water and ethyl acetate. The organic phase was dried over sodium sulphate, the drying agent was filtered off and the solvent removed by rotary evaporator to yield 2.7% of oil. The vial containing the oil was stored for later analysis at 4 °C. These procedures were conducted in triplicate. The methanolysis was carried out using a closed-vessel single-mode microwave system (Monowave™ 300; Anton Paar GmbH, Graz, Austria), using standard Pyrex vessel (10 mL capacity). The reaction was performed at a fixed temperature internally measured by a ruby thermometer. The pressure in PR-171 mw the microwave vessel during reaction achieved 6 bar under the best Antiinfection Compound Library price conditions. The microwave irradiation equipment was operated in temperature control mode. Five hundred milligrams of Arabica green coffee oil were treated with 3 mL of methanol (see Section 2.4). The highest yield obtained for the hydrolysed coffee oil was 10.4%. The methanolysis efficiency was determined by using the sum of cafestol and kahweol HPLC chromatographic

peak areas, on the basis of the largest area being 100%. After heating time, the hydrolysed oil which dissolved in methanol was removed and the solid catalyst filtered in a paper filter. The solution was refrigerated at 4 °C

for later HPLC analysis. Analyses were performed in duplicate, and the data were presented as mean ± standard deviation (SD) values. To determine repeatability, five different oils (500 mg) of the same sample were analysed using almost the same analytical method (hydrolysis conditions), in the same equipment at the same time (intraday repeatability). A two-factor, three-level, full-factorial design (32 FFD; Morgan, 1991) was used to analyse the response pattern and establish a model. The two independent variables used in the study were methanolysis time: 1, 3 and 5 min (X1); temperature: 80, 90 and 100 °C (X2), while the dependent variable was the total yield of the target compounds (as a recovery measurement obtained by HPLC analysis). Nine experiments were conducted to optimise the reaction conditions. The reactions were carried out in the presence of methanol (3 mL) and K2CO3 (0.05 g). The factors, experimental and predicted data obtained are shown in Table 1. The results of each design were analysed by using the software Statistica™ Version 7 (Statsoft, Tulsa, OK). Both linear and quadratic effects of each variable (factors) under study, as well as their interaction and significance, were evaluated by analysis of variance. A statistically significant multiple regression relationship between the independent variables (X1 and X2) and the response variable (Y) was established.

Caseinolytic

activity was also determined according to So

Caseinolytic

activity was also determined according to Sousa and Malcata (1998) using bovine αs-, β-, and κ-caseins purchased from Sigma–Aldrich, USA. PP (50 μl, 1.7 mg of protein) was added to αs-, β- or κ-casein solutions (1 ml, 10 mg of protein) in 0.1 M sodium phosphate buffer, pH 6.5 and reaction was allowed to proceed at 37 °C. Aliquots of 10 and 900 μl from the reaction mixtures were retrieved within 10, 30, 60, 120 min and 24 h of incubation. The aliquots of 10 μl were heated at 100 °C for 5 min and submitted to SDS–PAGE as described in Section 2.5. The aliquots of 900 μl selleckchem were evaluated for absorbance at 366 nm after addition of 10% (w/v) trichloroacetic acid (200 μl) and centrifugation (9,000 g, 10 min, 4 °C). One unit of caseinolytic activity was defined as the amount of enzyme that promoted a 0.01 increase in absorbance. Chymosin (50 μl, 10 μg; Chy-Max® Liquid, Crizotinib clinical trial Chr. Hansen, Denmark) and 0.15 M NaCl were used as positive and negative controls, respectively. Hydrolysis of αs-, β- or κ-caseins by

PP and chymosin (positive control) were evaluated by SDS–PAGE using 15% (w/v) polyacrylamide gels (Laemmli, 1970). Aliquots (10 μl) from reaction mixtures described in the Section 2.4, and molecular mass markers (SigmaMarker™ kit from Sigma–Aldrich, USA, containing the standard proteins: bovine serum albumin, 66,000 Da; glutamic Idelalisib cell line dehydrogenase from bovine liver, 55,000 Da; ovalbumin from chicken egg, 45,000 Da,; glyceraldehyde 3-phosphate dehydrogenase from rabbit muscle, 36,000 Da; carbonic anhydrase from bovine erythrocytes, 29,000 Da; trypsinogen from bovine pancreas, 24,000 Da; trypsin inhibitor from soybean, 20,000 Da; α-lactalbumin from bovine milk, 14,200 Da; and aprotinin from bovine lung, 6,500 Da) were applied on gel. After running and staining with 0.02% (v/v) Coomassie Brilliant Blue in 10% acetic acid, the gels were dehydrated and scanned. The densitograms were obtained using the software Scion Image Beta 4.02.2 (Scion Corporation,

Frederick, MD, USA) and indicated the intensity of polypeptide bands. The substrate (10% skim milk, Molico®, Nestlé, Brazil) was prepared in distilled water or in 10 mM CaCl2 in water, and pH was adjusted at 6.5. The milk (2.0 ml) was incubated with flower extract (0.3 ml, 9.0 mg of protein), PP (0.3 ml, 9.8 mg of protein) or 60% supernatant fraction (0.3 ml, 9.0 mg of protein) at 37 °C, and curd formation was observed. The end point was recorded when the full separation between whey and curd was observed. One milk-clotting unit was defined as the amount of enzyme that clots 2 ml of the substrate within 180 min. Chymosin and 0.15 M NaCl were used as positive and negative controls, respectively. Milk-clotting activity was also determined using skim milk (10% w/v) heated at 30, 50 and 70 °C.

The h  ab (hue) and Cab∗ (chroma) values were calculated accordin

The h  ab (hue) and Cab∗ (chroma) values were calculated according to Eqs. (1) and (2), respectively. equation(1) hab=arctanb∗a∗ equation(2) Cab∗=(a∗)2+(b∗)2 Steady-state illumination was utilised for the excitation of the photosensitizer MB and formation of 1O2, the excitation source being a 150 W filament xenon lamp coupled to a red cut-off filter, allowing only the passage of light with wavelengths longer than 600 nm. The method of oxygen radical absorbance capacity

(ORAC) for the measurement of peroxyl radical scavenger capacity was carried out in a microplate reader Synergy Mx (Bio-Tek Instruments, Winooski, USA). All chromatographic analysis were carried out on a Shimadzu HPLC (LC-20AD model, Kyoto, Japan) equipped with quaternary pump system, on SRT1720 nmr see more line degasser and Rheodyne injection valve of 20 μl, connected in series to a diode array detector (DAD) (Shimadzu, SPD-M20A model) and a mass spectrometer

(MS) with ion trap analyzer, equipped with electrospray (ESI) and atmospheric pressure chemical ionisation (APCI) interfaces (Bruker Daltonics, Esquire 4000 model, Bremen, Germany). Anthocyanins were exhaustively extracted from 3.0 g of homogenised fruit using ethanol containing 1% HCl, while the other phenolic compounds were exhaustively extracted from 10.0 g, with methanol/water (8:2, v/v). Besides these two extracts, a third extract rich in anthocyanins was obtained with ethanol containing 5% H3PO4 as acidifying agent, called functional extract (FE), which was used to evaluate the antioxidant properties. This solvent combination was chosen due to its extractability capacity and/or acceptability for use in food products. All extracts (anthocyanins, phenolic compounds and FE) were obtained by stirring in a Metabo GE700 homogenizer (Nürtingen, Germany), followed by vacuum filtration. The extracts were concentrated in a rotary evaporator (T < 35 °C) and stored under nitrogen, at −36 °C. All extraction procedures were performed in duplicate. Before HPLC-DAD-MS/MS analysis, the anthocyanin extract was partially purified

on a XAD-7 column Mannose-binding protein-associated serine protease (Sigma) in order to remove sugars. The carotenoids were exhaustively extracted from 15.0 g of homogenised fruit (De Rosso & Mercadante, 2007a). The carotenoids present in the FE were isolated using liquid–liquid extraction with ethyl acetate. Both extracts were submitted to complete solvent evaporation in rotary evaporator (T < 40 °C), and stored under nitrogen at −36 °C. Ascorbic acid extraction was carried out with 10.0 g of fruit or 10 mL of FE stirring with 30 mL of 1% oxalic acid aqueous solution, filtering, and additional washing of the sample with 10 mL of the extraction solution. The extract was transferred to a 50 mL volumetric flask, the volume was completed with the same solution used for extraction, and immediately submitted to HPLC-DAD analysis.

Some of these unknown events may have been due to additional cand

Some of these unknown events may have been due to additional candle burning. Carfilzomib Another limitation is that we used outdoor exposure data collected at a central monitoring site and we did not monitor personal exposure, which could more accurately reflect the exposure of the

subjects. This is a particular problem for outdoor PNC, which show high spatial variation (Ruckerl et al., 2011). In addition, we did not have specific information on the time spent outdoors, although adjustment for time when the home was unoccupied as the best available estimate of this did not change the significant associations. Furthermore, we applied an exploratory approach and tested a large number of associations between a series of outcomes and a number of exposures. Thus, some of the statistically significant associations might be due to chance. Moreover, our cross-sectional approach is sensitive to confounding from individual factors, which would be less of a problem in a panel study design. Although adjustment for all available variables had no influence on the associations, residual confounding by other factors, such as diet, may have occurred. Finally, the cross-sectional design cannot discriminate between the potential long- and short-term effects of indoor air

pollutants if the levels are representative of the daily exposure of the subjects in their home environment. The study suggests that the exposure Galunisertib supplier to PNC in the outdoor environment may have an adverse

effect on MVF, while the exposure to PNC and bioaerosols in the indoor environment may have adverse effects on lung function and some markers of systemic inflammation and diabetes. We especially acknowledge the contributions of Professor Kirsten Avlund to the establishment of Copenhagen Aging and Midlife Biobank supported by a grant from the Velux Foundation, as well as to the present work, which she sadly was not able to finish. We are grateful to all the participants in the study. The authors thank Annie Jensen for performing analysis of hemoglobin and blood cell counts and for separation of PBMC. The study was supported by the Center for Indoor PD184352 (CI-1040) Air and Health in Dwellings established by a grant form Realdania. “
“Genetically modified (GM) or transgenic crops have been grown for human and animal consumption since the 1990s (Clive and Krattiger, 1996). There are currently over 200 different GM crops with various traits approved for human and animal consumption in many countries (ISAAA, 2013). Despite this, feeding studies examining the effects of GM crops on animal and human health are relatively scarce (Domingo, 2000, Domingo and Bordonaba, 2011 and Snell et al., 2012).

This variability across conditions raises questions for the inter

This variability across conditions raises questions for the interpretation of the results: Should we grant participants understanding that one-to-one

correspondence entails exact equality, when they only use one-to-one correspondence for two sets that are visually aligned? Or NLG919 clinical trial should we only draw this conclusion when one-to-one correspondence is used systematically, for all kinds of displays? Second, set-reproduction tasks can overestimate people’s understanding of exact equality. If a person lacks the concept of exact numerical equality altogether and aims to construct a set approximately equal to a target set, using one-to-one correspondence would be a successful strategy to do so: the resulting set would indeed be approximately equal to the model set (in fact, unbeknownst to the set-maker it would even be better than approximately equal, if no mistake has been made).

In line with this observation, Gréco & Morf (1962) noted that some young children switch between one-to-one correspondence and estimation strategies when trying to match the numerosity of an array, as if they did not understand that these two strategies give results of a different nature. Thus, children or adults who have not mastered BIBW2992 cost counting may use one-to-one correspondence as a strategy to achieve an approximate numerical match, without trying to reproduce the numerosity of the target exactly. Although set reproduction is not in itself a strong test of one’s concept of number, eliciting judgments on the impact of set transformations on one-to-one correspondence relations, as in our task, provides more definitive evidence (see also Izard et al., 2008, Lipton and Spelke, 2006 and Spaepen et al., 2011). By eliciting judgments on one-item transformations, we were able to characterize the properties children attribute to one-to-one correspondence mappings, and contrast their conception of one-to-one correspondence

with true numerical equality. We found that young children’s interpretation of one-to-one correspondence encompasses only a subpart of the properties Edoxaban of numerical equality: an understanding that falls short of possessing a concept of exact number. Further research should employ the same type of tasks with other populations, in particular populations without symbols for exact numbers, to evaluate the role these symbols play in the emergence of a concept of exact numerical equality. As we noted in the introduction, past research investigating whether subset-knowers construe number words as referring to exact quantities has yielded mixed results (Brooks et al., 2012, Condry and Spelke, 2008 and Sarnecka and Gelman, 2004). More specifically, out of the four tasks reported in the literature, children failed to interpret number words as referring to exact quantities in three cases.

2:1 for fallows and 15 1:1 for pastures A damaged trunk usually

2:1 for fallows and 15.1:1 for pastures. A damaged trunk usually resprouts with multiple shoots, many of which develop into stems during the consecutive fallow period. Once cut

by the next slash-and-burn event, each of these resprouted stems may develop several shoots. The result is a progressive increase (F = 19.365; p < 0.001) in the number of stems each time the individual resprouts ( Fig. 2c). However, the BN tree also exhibit self-thinning, as we inferred from the significant decrease (T = 4.923, p < 0.001) in the number of stems on resprouts growing at recently cultivated sites compared to those in fallows older than ten years. Under the assumption that the nearest productive BN tree represented selleck chemical the putative seed source, we calculated the average distance between the established propagules and the nearest parent trees as 70 m, with the distances ranging from 6 to 277 m. Arranged by 20-m width frequency classes, 80% of the regeneration occurred within a radius of 100 m of the closest productive adult. The remaining 20% occurred at distances of up to RGFP966 solubility dmso 200 m. Only two individuals were found growing further apart (Fig. 3). The size of the sites can also influence the dispersal distance, and area was significantly related to regeneration density (F = 9.045, p = 0.005). The regeneration density significantly influenced (T = 4.375, p < 0.001) the extractivists’

decision to preserve fallows sites spontaneously enriched these with BN trees from further conversion into crops or pastures ( Fig. 4a). We investigated the protection of individual BN trees and confirmed the existence of an informal management practice directed at preserving at least some of the individuals encountered in fallows selected to be replanted. The differences between the log10 height (T = 2.689, p = 0.007) ( Fig. 4b) and log10 diameter (T = 3.965, p < 0.001)

( Fig. 4c) of regeneration found inside and on the perimeter of the agricultural sites were both significant. Observed regeneration density did not vary significantly either with the current agricultural use (F = 3.221, p = 0.051) or with the fallow period since the last slash-and-burn event (F = 0.442, p = 0.51). Of all of the variables related to regeneration density, the number of cultivation cycles was clearly the most influential (Fig. 1). This close relationship also characterized the finding of a previous sociological study that compared BN collecting and itinerant agriculture as economic choices of an indigenous population living by the Solimões River, Amazonas (Pereira and Lescure, 1994). The authors noticed a gradient in BN tree density that increased from the inner portion of the territory (1.79 trees ha−1) to the river’s margin (3.09 trees ha−1), which was precisely the zone occupied by the mosaic of itinerant crops and fallows. Our results confirmed this impression because the BN density increased with the number of SC cycles (Fig. 2a).

All root canals were instrumented at the apical foramen up to a h

All root canals were instrumented at the apical foramen up to a hand #25 K-type file in alternating rotation motions under continuous irrigation with running water. The smear layer was removed by using 17% EDTA for 3 minutes followed by 2.5% NaOCl irrigation. Selleck MAPK Inhibitor Library Irrigation was performed using a NaviTip needle (Ultradent, South Jordan, UT) placed as much apically as possible to ensure that the irrigants reached the entire extent of the canal. After the inactivation of residual NaOCl with 10% sodium thiosulfate, the teeth were immersed in trypticase soy broth (TSB) (Difco, Detroit, MI), ultrasonicated for 1 minute to release

entrapped air and allow penetration of culture media into root canal irregularities, and then sterilized in an autoclave for 20 minutes at 121°C. Each flask contained 10 teeth immersed in 200 mL TSB. The experiment was planned so that 10 specimens could be prepared and the respective bacteriological samples processed per day. E. faecalis strain

ATCC 29212 was used to infect the root canals. A suspension was prepared DZNeP order by adding 1 mL of a pure culture of E. faecalis grown in TSB for 24 hours to 5 mL of fresh TSB. One milliliter of this suspension was used to inoculate each of the flasks. E. faecalis was allowed to grow for 30 days at 37°C under gentle shaking. Culture media was replenished every week. Afterwards, all teeth had the excess of culture medium dripped off and their external root surface wiped with sterile gauze. Four teeth were

processed for scanning electron microscopic (SEM) analysis to confirm bacterial colonization and biofilm formation. These 4 teeth were fixed in 10% buffered formalin, longitudinally split, dried in ascending ethanol concentrations, dehydrated to their critical point in CO2, and then sputter-coated with gold under vacuum. SEM analysis was performed using a JEOL microscope (model JSM-5800LV; JEOL, Tokyo, Japan). The other 50 teeth had their apical foramen sealed with a fast set epoxy resin in order to prevent apical bacterial leakage and also to create a closed-end channel that produces the vapor lock effect (23). To make both handling and identification easier, teeth were mounted vertically Dipeptidyl peptidase up to the cervical region in blocks made of a silicone impression material (President Jet; Coltène AG, Cuyahoga Falls, OH). The tooth crown, including the pulp chamber walls, and the silicone surface were disinfected with 2.5% NaOCl followed by inactivation of this substance with 10% sodium thiosulfate. Next, the working length (WL) was determined by introducing a #20 K-file in the canal until it reached the apical foramen. The initial (S1) sample was then taken from each canal (see later). Root canals were instrumented using BioRaCe instruments (FKG Dentaire, La Chaux-de-Fonds, Switzerland). Canals were prepared at the WL by using the BR2 instrument (25/04; size/taper) up to the BR5 instrument (40/04) with 2.

Particularly, it

allows one to

Particularly, it

allows one to AZD2281 chemical structure assess a number of parameters such as cell viability and GFP expression at the same time. Further, measurement of GFP reporter activity can be done multiple times on the same sample. In contrast, measuring reporter activity of rgEBOV-luc2 represents an end-point assay, since cells have to be lysed prior to measurement. Another alternative that has only very recently been explored is the use of rgEBOV-GFP for screening purposes in the absence of high-content imaging, just relying on overall GFP expression in a well (Filone et al., 2013). Such an approach offers low equipment costs, comparable to luciferase-based assays, and is even less labor intensive, since no reagents have to be added for measurement. However, our data clearly show that under such conditions GFP-expressing viruses provide significantly lower sensitivity than luciferase-expressing viruses, and require much longer assay times. As a consequence, the only study that has employed this approach so far used a high infectious dose (MOI

of 1) and readout times of 5 days after infection for EC50 determination, and 3 days after infection for direct visualization of GFP expression (Filone et al., 2013), which corresponds well to our own results (Fig. 3A). Overall, both reporters offer advantages and disadvantages in relation LGK-974 clinical trial to each other, and the choice of which virus to use will depend on the nature and requirements of the screening to be performed. Nevertheless, while further validation studies in a high-throughput setting are necessary, the present proof-of-concept study already suggests that rgEBOV-luc2 represents an interesting alternative to eGFP-expressing EBOVs for antiviral drug-screening. This research was supported by the Intramural Research Program of the NIH, NIAID. “
“The authors regret that in the published click here article there were errors in Fig. 2. The axes in panels D–I were mislabeled. The data are correct but the axis labels were duplicated from panels A–C. None of the paper’s conclusions are affected by this error. The Figure has now been modified and appears below. The authors wish to apologize

for any inconvenience this may have caused to the readers of the journal. “
“Human adenoviruses (Echavarria, 2008, Ison, 2006 and Kojaoghlanian et al., 2003), belonging to the group of double-stranded (ds) DNA viruses, are a major cause of systemic infections with significant mortality rates in immunocompromised patients such as hematopoietic stem cell transplant recipients (Blanke et al., 1995, Hale et al., 1999, Howard et al., 1999, Lion et al., 2003 and Munoz et al., 1998). Severe manifestations are mostly caused by adenoviruses belonging to species B and C (Kojaoghlanian et al., 2003), with a predominance of species C members reported in certain studies (Ebner et al., 2006, Lion et al., 2003 and Lion et al., 2010).