(C) 2011 American Institute of Physics [doi:10 1063/1 3642978]“<

(C) 2011 American Institute of Physics. [doi:10.1063/1.3642978]“
“Purpose: selleck kinase inhibitor To evaluate the accuracy of computed tomography (CT)-based ballistic wound path identification in phantoms by determining the agreement between actual shooting angles and both trajectory angles measured

with a picture archiving and communication system (PACS) angle tool and angles calculated from x, y, z coordinates of the entrance and exit points.

Materials and Methods: In this institutional review board-approved model study, two simulated legs were shot by a trained marksman from 50 yards at six clinometer-measured angles with a 0.30-06 rifle and then scanned at multidetector CT. Radiologists measured the wound path angles on paracoronal reformations by using a PACS angle tool. Observers determined the Cartesian coordinates of the entrance and exit points of the wound paths on axial CT images by using detailed instructions. Angles were calculated from these coordinates by using a computer arctangent function. Agreement between the angles was evaluated with Bland-Altman plots. Means, ranges, and standard deviations of the angles also were determined.


Radiologists identified all six wound paths on the CT images. The PACS tool-based measured and coordinate-based calculated angles were within 5 degrees SB273005 solubility dmso of the shooting angles. Results indicated that in larger study populations, one can be 91% confident that future coordinate-based angle calculations will differ from the actual shooting angle by no more than 5 degrees and 95% confident that PACS tool-based

angle measurements will differ from the actual YH25448 ic50 shooting angles by no more than 4.5 degrees. One can be 95% confident that future coordinate-based angle calculations will differ from PACS angle measurements by no more than 4.02 degrees.

Conclusion: Study results demonstrated the feasibility of consistent wound path identification and the accuracy of trajectory angle determination in models with use of multidetector CT.”

Manifestation of a hydatidiform mole in a cervical cytologic specimen is extremely rare.


A 52-year-old woman presented with heavy vaginal bleeding. Transvaginal ultrasound scan showed a 2.5 x 2.2 x 2.0-cm highly vascular mass-like lesion, containing multiple cystic areas in the lower part of the uterus and partly extending into the cervix and vagina. Cervical cytology revealed much obscuring fresh blood and low cellularity. Most of the cells were large and pleomorphic with orangeophilic cytoplasms and hyperchromatic nuclei and had been misdiagnosed as squamous cell carcinoma of the uterine cervix. Histologic examination of endometrial curettage revealed a partial hydatidiform mole with involvement of the cervix.

Our data provide strong evidence that these two proteoglycans hav

Our data provide strong evidence that these two proteoglycans have overlapping and important functions in gametophytic pollen grain development.”
“Paper reports the second harmonic generation (SHG) in ferroelectric AgNa(NO2)(2) crystals being driven by the spontaneous and electric field

induced polarizations. Obtained results are interpreted within the phenomenological theory which considers the free energy describing the interaction between the spontaneous or electric field induced polarizations and spatially inhomogeneous electric polarizations resulted from propagating optical waves. Relatively high magnitudes of the effective second order nonlinear optical (NLO) susceptibilities in these crystals are combined with several phase matching geometries which allows to consider them as high-performance materials for potential NLO applications, such as parametric generation and amplification, frequency doubling, Selleck mTOR inhibitor or other applications that require high-efficient frequency conversion. In addition, an anomalously large response of NLO susceptibilities with respect to an applied electric field has been found in the vicinity of the Curie point. This may also have a number Caspase inhibitor of applications, especially in those devices where an efficient tunable control of SHG

intensity is demanded. (C) 2010 American Institute of Physics. [doi:10.1063/1.3415545]“
“kappa-Carrageenan was degraded by an oxidative method involving hydrogen peroxide (H(2)O(2)). The molecular weight was measured by gel permeation chromatography. The effects of the concentration of H(2)O(2) and initial

kappa-carrageenan, pH value, and degradation time on the molecular weights of the degraded products were studied. The structural change of the degraded kappa-carrageenans JSH-23 cell line was characterized by Fourier transform infrared spectroscopy and determination of the sulfate content. The antioxidant activity of the degraded kappa-carrageenans was evaluated as scavengers of superoxide anions and hydroxyl radicals by application of flow injection chemiluminescence technology. The values of the 50% inhibition concentration (IC(50)) against the superoxide anion of degraded kappa-carrageenans labeled A, B, C, and D (with weight-average molecular weights of 3250, 5820, 15,080, and 209,000, respectively) were 2.65, 3.22, 6.66, and 8.13 mg/mL, respectively. As for hydroxyl radical scavenging, the IC(50) values of kappa-carrageenans A, B, C, and D were 0.014, 0.049, 0.062, and 0.110 mg/mL, respectively. The results indicated that the kappa-carrageenans with lower molecular weights had better antioxidant activity. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 117: 194-199, 2010″
“Background: Agents targeting the epidermal growth factor (EGFR)-mediated signaling pathway are used in the treatment of various solid tumors, including lung, breast, pancreatic, colorectal, and head and neck cancers.

In the as-irradiated sample characterized at 300 K, Ga nanocrysta

In the as-irradiated sample characterized at 300 K, Ga nanocrystals with the diamond structure, which is an unstable configuration for Ga, are directly observed together with nitrogen bubbles in the irradiation-induced amorphous layer. A simple model is proposed to explain Ga nanocrystal formation. Upon thermal annealing, the thickness of the amorphous layer decreases by similar to 13.1% and nanobeam electron diffraction analysis indicates no evidence for residual Ga nanocrystals, but instead reveals a mixture of hexagonal and

cubic GaN phases in the annealed sample. Nitrogen molecules, captured selleckchem in the as-irradiated bubbles, appear to disassociate and react with Ga nanocrystals during the thermal annealing to form crystalline PF-6463922 chemical structure GaN. In addition, electron energy loss

spectroscopy measurements reveal an volume change of 18.9% for the as-irradiated amorphous layer relative to the virgin single crystal GaN. This relative swelling of the damaged layer reduces to 7.7% after thermal annealing. Partial recrystallization and structural relaxation of the GaN amorphous state are believed responsible for the volume change.”
“A magnetic grating with a periodicity of 2 mu m was generated by selective crystallization of an amorphous Cu2MnSn thin film using femtosecond laser pulses. By irradiating the amorphous Cu2MnSn thin film with two-beam interference pattern

of femtosecond laser pulses, alternating bands of ferromagnetic and paramagnetic phases were produced. The crystallized region was composed of ferromagnetic Cu2MnSn grains, whereas the amorphous region remained paramagnetic. Because crystallized Cu2MnSn is the only ferromagnetic phase that can Selleckchem ZD1839 be produced by heat-treatment of the amorphous Cu2MnSn thin film, a magnetic grating with high definition was produced. Moreover, the periodicity of the modulated structure can be reduced down to a submicrometer scale and extended to two dimensions so that the technique could be potentially utilized for magnetic patterning.”
“Fully conjugated and rodlike poly[(1,7-dihydrobenzo[1,2-d_:4,5-d(')]diimidazole-2,6-diyl)-2-(2-sulfo)-p-phenylene] (sPBI) was synthesized and fabricated for monolayer light emitting diodes showing a threshold voltage of 4.5 V and an emission lambda(max) of 530 nm. Intractable sPBI was derivatized for a fully conjugated water soluble rigid-rod polyelectrolyte sPBI-PS(Li+) which was doped with LiCF3SO3 or LiN(CF3SO2)(2) for optical absorption, electrical conductivity, and luminescent emission. sPBI-PS(Li+) light emitting electrochemical cells doped with 0.41 and 1.01 wt % of LiN(CF3SO2)(2) showed a threshold voltage of 2.8 V and a tenfold increase in electroluminescence intensity (at lambda(max)=514 nm) which did not increase with its conductivity.

Results: Naviculocuboid

overlap, anteroposterior talonavi

Results: Naviculocuboid

overlap, anteroposterior talonavicular coverage angle, anteroposterior talus-first metatarsal angle, calcaneal pitch angle, and lateral talus-first metatarsal angle showed excellent reliability. Naviculocuboid overlap, anteroposterior talonavicular coverage angle, and anteroposterior talus-first metatarsal angle showed excellent discriminant validity (in terms of effect-size r) and convergent validity (in terms of correlation coefficients with pedobarography).

Conclusions: Naviculocuboid overlap, anteroposterior talonavicular coverage angle, and anteroposterior talus-first metatarsal angle are Bucladesine reliable and valid measures for the evaluation of hindfoot valgus and varus deformities.

Level of Evidence: Diagnostic Level Ill. See Instructions to Authors for a complete description of levels of evidence.”
“Study Design. Clinical, neuroradiologic, and neurophysiologic description of 21 patients with compressive cervical spondylotic myelopathy (CCSM). Objective. To describe the utility of cutaneous silent periods (CSPs) for functional evaluation of mild CCSM.

Summary of Background Data. Electroneurography, electromyography, and somatosensory and motor evoked potentials (SEPs, MEPs) are routinely used for comprehensive functional

neurophysiological evaluation of CCSM. CSPs have been reported in various intramedullary spinal cord lesions, however, they have not been systematically studied in mild CCSM.

Methods. We investigated 21 patients with multilevel CCSM as documented by

magnetic resonance imaging. We recorded CSPs in thenar muscles after noxious digit https://www.selleckchem.com/products/bv-6.html II stimulation and compared them with median and tibial nerve SEPs and MEPs obtained from abductor digiti minimi and tibialis anterior muscles. Electroneurography and electromyography were obtained in affected myotomes.

Results. CSP onset and end latencies were delayed, and CSP duration was shortened, in CCSM patients. CSP abnormalities were present in 17 patients of whom all, but 1 presented with intramedullary magnetic resonance imaging hyperintensity. All 11 limbs affected by selleck chemicals hypalgesia and thermhypesthesia had abnormal CSPs, whereas no spinothalamic deficit was noted in any limb with normal CSPs. CSP onset latency was inversely correlated with JOA score and N13 amplitude, and was positively correlated with central motor conduction time to abductor digiti minimi. CSP duration was inversely correlated with central motor conduction time to tibialis anterior. Electromyographic abnormalities were found in 7 patients.

Conclusion. We confirm the value of neurophysiological evaluation of CCSM. MEPs were more frequently abnormal than SEPs. CSP abnormalities were almost equally sensitive as upper limb MEPs, and were highly associated with spinothalamic dysfunction. The high correlation of CSP abnormalities with corticospinal tract dysfunction suggests supraspinal influence on CSPs.

In order to identify transporters and chelating agents that may b

In order to identify transporters and chelating agents that may be involved see more in transport and deposition of zinc in the barley grain, expression profiles have been generated of four different tissue types: the transfer cells, the aleurone layer, the endosperm, and the embryo. Cells from these tissues were isolated with the ‘laser capture microdissection’ technology and the extracted RNA was subjected to three rounds of T7-based amplification. The amplified RNA was subsequently hybridized to Affymetrix

22K Barley GeneChips. Due to the short average length of the amplified transcripts and the positioning of numerous probe sets at locations more than 400 base pairs (bp) from the poly(A)-tail, a normalization approach was used where the probe positions were taken into account. On the basis of the expression levels of a number of metal homeostasis genes, a working model is proposed for the translocation of zinc from the phloem to the storage sites in the developing grain.”
“Purpose Distress caused by cancer may have an important

impact on the quality of a couple’s relationship. This investigation examined perceived relationship changes in a sample of cancer patients and their partners, accounting for gender and role (i.e., patient or partner). Patients and Methods A total of 209 patients with different cancer types and stages and their KU55933 chemical structure partners completed questionnaires with items on psychological distress (anxiety and depression), quality of life, and perceptions regarding selleck compound positive and negative relationship changes. Results A total of 149 patients (71.3%)

and 156 partners (74.6%) reported that the diagnosis of cancer had changed their relationship. Of these, 121 (57.9%) patients and 116 (55.5%) partners reported positive changes only, whereas eight patients (3.8%) and 18partners (8.6%) indicated negative changes only. Twenty patients (9.6%) and 22 partners (10.5%) had experienced both positive and negative changes. In male patients and partners, negative dyadic changes were associated with lower quality of life and higher levels of anxiety and depression. This finding was similar in female partners, but not in female patients. The association between perceived negative relationship changes and both increased psychological distress and reduced quality of life remained significant even when controlled for gender and congruency of perception. Conclusions Although most couples in our sample reported growing closer while dealing with cancer, a small but sizeable percentage observed negative changes in their relationships, and these negative changes resulted in increased psychological distress and worse quality of life. Female partners were at greatest risk for these negative perceptions. Copyright (c) 2012 John Wiley & Sons, Ltd.

“A new one-dimensional radiative equilibrium model is buil

“A new one-dimensional radiative equilibrium model is built

to analytically evaluate the vertical profile of the Earth’s atmospheric radiation entropy flux under the assumption that atmospheric longwave radiation emission behaves as a greybody and shortwave radiation as a diluted blackbody. Results show that both the atmospheric shortwave and net longwave radiation entropy fluxes increase with altitude, and the latter is about one order in magnitude greater than the former. The vertical profile of the atmospheric net radiation entropy flux follows approximately that of the atmospheric net longwave radiation entropy flux. Sensitivity study further reveals that a ‘darker’ atmosphere with a larger overall atmospheric longwave optical depth exhibits a smaller net Selinexor purchase radiation entropy flux at all altitudes, suggesting an intrinsic connection between the atmospheric net radiation entropy flux and the overall atmospheric longwave optical depth. These results indicate that the overall strength of the atmospheric irreversible processes at all LCL161 research buy altitudes as determined by the corresponding atmospheric net entropy flux is closely related to the amount of greenhouse gases in the atmosphere.”
“Background: Available evidence has demonstrated survival benefits associated with multidisciplinary cardiovascular risk-reduction (CR) (le,

cardiac rehabilitation) programs. The degree to which program capacity meets eligible service demands in Ontario is unknown. We sought to estimate the supply-need care-gap associated with

CR programs across regions (Local Health Integration Networks [LHINs]) in Ontario.

Methods: We conducted a cross-sectional, population-based study during 2006. Administrative data provided estimates of the population eligible for multidisciplinary CR services due to (1) recent cardiovascular hospitalizations and (2) incident diabetes. An Ontario-wide Oligomycin A purchase survey of CR programs provided service supply estimates. The coverage rate and the absolute supply-need mismatch were use to quantify the care-gap by LHIN.

Results: Based on cardiac hospitalizations alone, 53,270 patients in Ontario in 2006 (508.7 per 100,000) were eligible for CR services; 128,869 patients (1245 per 100,000) would have been eligible if newly diagnosed (incident cases) diabetic patients were included. Capacity for CR services was 18,087 patients, corresponding to 34% coverage of the eligible population (absolute unmet needs of 35,189 individuals) if capacity was entirely dedicated to recent hospitalizations and 14% coverage (absolute unmet needs of 110,782) if services were extended to include incident diabetes patients. Marked variation in disease burden, service capacity, and supply-need mismatch was observed across regions, in which supply was not correlated with need.

Conclusion: Despite proved benefits of multidisciplinary CR programs, unmet population needs remain high in Ontario and are unequally distributed across regions.

These results indicate that BSE infection affects the homeostasis

These results indicate that BSE infection affects the homeostasis of serotonergic neurons and suggest that the disruption of prion protein normal function contributes to the early pathological changes in our mouse model of BSE. A similar process may occur in the human variant Creutzfeldt-Jacob disease, as suggested by the early symptoms of alterations in mood, sleep and pain sensitivity. (C) 2009 IBRO. Published by Elsevier Ltd. All rights reserved.”

We evaluated the long-term success rate of an abdominovaginal approach using a rotational bladder flap to repair giant vesicovaginal fistula.

Materials and Methods: A total of 35 patients were included in this study. Of these CBL0137 datasheet patients 28 had a large vesicovaginal fistula and 7 had complete loss of the urethral floor. Fistula etiology was secondary to obstructed labor in 25 patients, the result of iatrogenic surgical injuries in 5, sling erosion in 3 and pelvic irradiation in 2. Using combined abdominal and vaginal approaches the bladder was bisected sagittally, and a bladder flap was rotated downward and medially to fill the extensive fistula defect. An additional vascularized flap was interposed in 23 patients including gracilis muscle flap in 13, omental flap in Epigenetic Reader Domain inhibitor 5, peritoneal flap in 2 and

Martius flap in 3.

Results: Fistulas were successfully repaired in 31 of 35 patients (88%). The remaining 4 patients underwent surgical correction with a second, more limited

repair. This group included 2 patients with fistula from obstructed labor, 1 due to sling erosion and I due to second irradiation.

Conclusions: A combined abdominovaginal approach with the use of a generous rotational bladder flap for repair of a complex vesicovaginal fistula allowed for excellent results. There was a high success rate on the first attempt due to the excellent exposure and healthy, well vascularized tissue used for repair.”
“Corticostriatal projections constitute the major inputs to basal ganglia, an ensemble of sub-cortical nuclei involved in the learning of cognitive-motor sequences in response to environmental stimuli. Besides striatal output neurons (medium-sized spiny neurons, MSNs) in charge of the detection of cortical activity, three main classes of interneurons (GABAergic, cholinergic and nitric oxide (NO)-synthase interneurons) tightly regulate the corticostriatal information transfer. Despite the crucial role of NO on neuronal signaling and synaptic plasticity, little is known about corticostriatal synaptic transmission and plasticity at the level of striatal neuronal nitric oxide synthase (nNOS) interneurons.

Neutralizing monoclonal antibody could be an effective therapy fo

Neutralizing monoclonal antibody could be an effective therapy for the prevention of infection in a transplant setting. To pursue this treatment modality, we developed human monoclonal antibodies (HuMAbs) directed against the HCV E2 envelope glycoprotein and assessed the capacity of these HuMAbs to neutralize a broad panel of HCV genotypes. HuMAb antibodies were generated by immunizing transgenic mice containing human antibody genes (HuMAb mice; Medarex Inc.) with soluble E2 envelope glycoprotein derived from a genotype 1a virus (H77). Two HuMAbs, HCV1 and 95-2, selleck kinase inhibitor were selected for further study based on initial cross-reactivity with soluble E2 glycoproteins derived from genotypes 1a and 1b, as well as neutralization of lentivirus

pseudotyped with HCV 1a and 1b envelope glycoproteins. Additionally, HuMAbs HCV1 and 95-2 potently neutralized pseudoviruses from all genotypes tested (1a, 1b, 2b, 3a,

and 4a). Epitope mapping with mammalian and bacterially expressed proteins, as well as synthetic peptides, revealed that HuMAbs HCV1 and 95-2 recognize a highly conserved linear epitope spanning amino see more acids 412 to 423 of the E2 glycoprotein. The capacity to recognize and neutralize a broad range of genotypes, the highly conserved E2 epitope, and the fully human nature of the antibodies make HuMAbs HCV1 and 95-2 excellent candidates for treatment of HCV-positive individuals undergoing liver transplantation.”
“Retroviruses express Gag and Pol proteins by translation of unspliced genome-length viral RNA. For some retroviruses, transport of unspliced viral RNA to the cytoplasm is mediated by small regulatory proteins such as human immunodeficiency virus Rev, while other retroviruses contain constitutive transport elements CHIR98014 in vitro in their RNAs that allow transport without splicing. In this study, we found that the betaretrovirus Jaagsiekte sheep retrovirus (JSRV) encodes

within the env gene a trans-acting factor (Rej) necessary for the synthesis of Gag protein from unspliced viral RNA. Deletion of env sequences from a JSRV proviral expression plasmid (pTN3) abolished its ability to produce Gag polyprotein in transfected 293T cells, and Gag synthesis could be restored by cotransfection of an env expression plasmid (Delta GP). Deletion analysis localized the complementing activity ( Rej) to the putative Env signal peptide, and a signal peptide expression construct showed Rej activity. Two other betaretroviruses, mouse mammary tumor virus (MMTV) and human endogenous retrovirus type K, encode analogous factors ( Rem and Rec, respectively) that are encoded from doubly spliced env mRNAs. Reverse transcriptase-PCR cloning and sequencing identified alternate internal splicing events in the 5 ‘ end of JSRV env that could signify analogous doubly spliced Rej mRNAs, and cDNA clones expressing two of them also showed Rej activity. The predicted Rej proteins contain motifs similar to those found in MMTV Rem and other analogous retroviral regulatory proteins.

We conclude that replication under RNA-depleted conditions did no

We conclude that replication under RNA-depleted conditions did not modify RML prion strain properties. Our study cannot, however, exclude small variations of RML properties that would explain the abnormal clinical phenotype observed. We hypothesize that RNA molecules may act as catalysts of prion replication and that variable capacities of distinct

prion strains to utilize different cofactors may explain strain-specific dependency upon RNA.”
“Active middle ear implants (aMEI) are being increasingly used for hearing selleck kinase inhibitor restoration in congenital aural atresia. The existing gradings used for CT findings do not meet the requirements for these implants. Some items are expendable, whereas other important imaging factors are missing. We aimed to create a new grading system that could describe the extent of the malformation and predict the viability and challenges of implanting an aMEI.

One hundred three malformed ears were evaluated using HRCT of the temporal bone. The qualitative items middle ear and mastoid pneumatization,

oval window, stapes, round window, tegmen mastoideum displacement and facial nerve displacement were included. An anterior- and posterior round window corridor, oval window and stapes corridor were quantified and novelly included. They describe the size of the surgical field and the sight towards the windows.

The ears were graded on a 16-point scale (16-13 easy, 12-9 moderate, 8-5 difficult, 4-0 high risk). The strength of agreement between the calculated score and the performed implantations was good. The comparison of the new 16-point AZD1480 scale with the Jahrsdoerfer score showed that both were able to conclusively detect the high-risk group; however, the new 16-point scale was able to further determine which malformed ears were favorable for aMEI, which the Jahrsdoerfer score could not do.

The Active Middle

selleck Ear Implant Score for aural atresia (aMEI score) allows more precise risk stratification and decision making regarding the implantation. The use of operative corridors seems to have significantly better prognostic accuracy than the Jahrsdoerfer score.”
“Attempts to simultaneously control food intake and smoking may lead to smoking cessation failure. We sought to model this relationship using a human laboratory paradigm of smoking lapse behavior.

We examined the combined effect of food and nicotine deprivation, compared to nicotine deprivation alone, on the ability to resist smoking and on subsequent ad libitum smoking.

In a between-subjects design, daily smokers (N = 30) were all deprived of nicotine for 18 h and were either food-deprived (12 h) or not during a laboratory session. Following exposure to individualized food cues, participants had the option of initiating tobacco self-administration or delaying up to 50 min in exchange for monetary reinforcement.

This should provide a better and safer application and decrease t

This should provide a better and safer application and decrease the danger of premature rupture.

RESULTS: From January 2006 to July 2008, 55 aneurysms were clipped in 45 patients. The most common aneurysm location was the anterior communicating artery (20 patients) followed by the M1 segment of the middle cerebral artery (16 patients). Four

patients had 2, one had 3, and one Idasanutlin supplier had 5 aneurysms. Two clipping procedures were performed for an ateriovenous malformation-associated aneurysm. All aneurysms were clipped without any technical complication.

CONCLUSION: The use of the new clip system, especially in complex aneurysm surgery, has potential benefits because of the better surgical vision during clip application and the wider opening of the clip jaws. It is easy to handle and compatible with magnetic resonance imaging.”
“Exposure to traffic-related ambient air pollution, such as diesel exhaust

particles (DEP), is associated with adverse health outcomes, especially in individuals with preexisting find more inflammatory respiratory diseases. Using an analogous novel in vitro system to model both the healthy and inflamed lung, the susceptibility of epithelial cells exposed to DEP of varying organic carbon content was studied. Murine LA-4 alveolar type II-like epithelial cells, as well as primary murine tracheal epithelial cells (MTE), were treated with exogenous cytokines (tumor necrosis factor [TNF] + interleukin [IL]-1 + interferon [IFN] ) to model a mild inflammatory state. Epithelial cells were subsequently exposed to DEP of varying organic carbon content, and the resultant cytotoxic, cytoprotective, or antioxidant cell responses were inferred by changes in lactate dehydrogenase

(LDH) release, Prexasertib supplier heme oxygenase-1 (HO-1) expression, or glutathione levels, respectively. Data showed that exposure of healthy LA-4 cells to organic carbon-rich DEP (25 g/cm2; 24 h) induced adaptive cytoprotective/antioxidant responses with no apparent cell injury. In contrast, exposure of inflamed LA-4 cells resulted in oxidative stress culminating in significant cytotoxicity. Exposure of healthy MTE cells to organic carbon-rich DEP (20 g/cm2; 24 h) was seemingly without effect, whereas exposure of inflamed MTE cells resulted in increased epithelial solute permeability. Thus, surface lung epithelial cells stressed by a state of inflammation and then exposed to organic carbon-rich DEP appear unable to respond to the additional oxidative stress, resulting in epithelial barrier dysfunction and injury. Adverse health outcomes associated with exposure to traffic-related air pollutants, like DEP, in patients with preexisting inflammatory respiratory diseases may be due, in part, to similar mechanisms.”
“BACKGROUND: Despite its proven safety, intraoperative intratumoral hemorrhage is an uncommon but serious complication of stereotactic brain biopsy.