\n\nConclusion: Adjuvant chemotherapy should be started within 8 weeks after surgery. Delaying the initiation of adjuvant CT for more than 8 weeks after surgery significantly decreased OS but not RFS. This discrepancy might be due to factors not directly related to cancer (post-operative complications, social status) or to a more accurate appraisal of death. (C) 2010 Elsevier Ltd. All rights reserved.”
“An ultra-high-resolution analysis of major and trace element contents from the Cretaceous-Paleogene boundary interval in the Caravaca section, southeast Spain, reveals a quick recovery of depositional conditions after the impact event. Enrichment/depletion profiles of redox sensitive

elements indicate significant geochemical anomalies just within the boundary ejecta layer, supporting an instantaneous recovery VX-689 supplier – some 10(2) years- of pre-impact conditions in terms of oxygenation. Geochemical redox AZD2014 proxies point to oxygen levels comparable to those at the end of the Cretaceous shortly after impact, which is further evidenced by the contemporary macrobenthic colonization of opportunistic tracemakers. Recovery of the oxygen conditions was therefore several orders shorter than traditional proposals (10(4) – 10(5) years),

suggesting a probable rapid recovery of deep-sea ecosystems at bottom and in intermediate waters.”
“The miR-98 is thought to be associated with various cancers. This study was to evaluate the potential predictive value of miR-98 expression in formalin-fixed paraffin-embedded tissue of breast cancer patients. The expression Selleck AZD7762 levels of miR-98 were examined in 98 breast cancer patients and 40 cancer-free controls using real-time quantitative PCR. The comparison of miR-98 expression levels between patient and control was performed using the Mann-Whitney test. The miR-98 showed higher expression levels in breast cancer patients compared with cancer free controls (p<0.01). The expression levels of miR-98 were highly

correlated with miR24/93/378 in breast cancer patients. The miR-98 exhibited great capability of discriminating between cancer patients and controls by the Receiver-operator characteristic (ROC) curve analysis. The miR-98 was found highly correlated with breast cancer by Univariable logistic regression analysis. These results suggest that over-expression of miR-98 in formalin-fixed paraffin-embedded tissues might serve as a valuable source for biomarker discovery in breast cancer patients.”
“Rationale and Objectives: The purpose of this study was to design an optimized heart rate (HR)-dependent electrocardiogram (ECG) pulsing protocol for computed tomography coronary angiography (CTCA) on a 256-slice CT scanner and to assess its potential dose reduction retrospectively, based on the retrospective ECG gating data without dose modulation.\n\nMaterials and Methods: A total of 137 patients were enrolled to perform CTCA with a 256-slice scanner.

All cats were sedated with ketamine, dexmedetomidine and morphine, and the BMBT Dinaciclib research buy was sequentially measured in the left and right exposed buccal mucosa following a standardised incision made by a commercially available, disposable, bleeding time device. The mean BMBT was 58.6 s and the RIs ranged from 34 to 105 s (Bootstrap estimation). The intra-observer repeatability was up to 87 s (Bland-Altman plot). The results of this study imply that the combination of ketamine, dexmedetomidine and morphine is a safe and useful sedative protocol allowing for the reliable measurement of BMBT in the cat. The RI of feline BMBT may range from 34 to 105 s and the BMBT may differ by up to 87 s for any two consecutive readings

for an individual cat.”
“Episodic recognition memory is mediated by functionally separable retrieval processes, notably familiarity (a general sense of prior exposure) and recollection (the retrieval of contextual details), whose relative engagement depends partly on the nature of the information being retrieved. Currently, the spec tic contribution of familiarity selleck inhibitor to associative recognition

memory (where retrieval of the relationship! between pairs of stimuli is required) is not clearly understood. In this study, we tested domain dichotomy theory, which predicts that familiarity should contribute more to associative memory when stimuli are similar (within-domain) than when they are distinct (between-domain). Participants studied stimulus pairs, and at test, discriminated intact from rearranged pairs. Stimuli were either within-domain (name or image-image pairs) or between-domain (name-image pairs). Across experiments we used 2 different behavioral measures of familiarity based on receiver operating characteristic curves and a modified remember-know procedure. Both experiments provided evidence that familiarity can contribute to associative recognition: however, familiarity was stronger for between-domain pairs, in direct contrast to the domain dichotomy prediction.”
“An selleck products increase in mean

and extreme summer temperatures is expected as a consequence of climate changes and this might have an impact on plant development in numerous species. Root chicory (Cichorium intybus L.) is a major crop in northern Europe, and it is cultivated as a source of inulin. This polysaccharide is stored in the tap root during the first growing season when the plant grows as a leafy rosette, whereas bolting and flowering occur in the second year after winter vernalisation. The impact of heat stress on plant phenology, water status, photosynthesis-related parameters, and inulin content was studied in the field and under controlled phytotron conditions. In the field, plants of the Crescendo cultivar were cultivated under a closed plastic-panelled greenhouse to investigate heat-stress conditions, while the control plants were shielded with a similar, but open, structure.

In a previous work, CcrM was reported to be highly processive [Berdis et al. (1998) Proc. Natl Acad. Sci. USA 95: 2874-2879]. However upon review of this work, we identified a technical error in the setup of a crucial experiment in this publication, which prohibits making any statement about the processivity of CcrM. In this study, we performed a series of in vitro experiments to study CcrM processivity. We show that it distributively methylates six target

sites on the pUC19 plasmid as well as two target sites located on a 129-mer DNA fragment both in unmethylated MK-1775 supplier and hemimethylated state. Reaction quenching experiments confirmed the lack of processivity. We conclude that the original statement that CcrM is processive is no longer valid.”
“BACKGROUND\n\nA high throughput, high pressure liquid chromatographic (HPLC) method with triple quadrupole mass spectral detection (LC/MS/MS) was validated for the measurement of 5 endogenous androgens in human plasma and serum and applied to various in vivo and in vitro study samples to pursue selleck chemical a better understanding of the interrelationship of the androgen axis, intracrine metabolism, and castration-recurrent prostate cancer (CaP).\n\nMETHODS\n\nA Shimadzu HPLC system interfaced with a Sciex QTRAP 5500 mass spectrometer with electrospray ionization was used with inline column-switching. Samples were liquid/liquid extracted and

chromatographed on a Luna C18(2) column at 60 degrees C with a biphasic gradient using a 15-min run time.\n\nRESULTS\n\nThe method was validated for five androgens in human plasma and serum, and applied to four sets of samples. Plasma (n = 188) and bone marrow aspirate (n = 129) samples from patients with CaP, who received abiraterone acetate plus prednisone for up

to 945 days (135 weeks), had undetectable androgens after 8 weeks of treatment. Plasma dehydroepiandrosterone (DHEA) concentrations were higher in African Americans than Caucasian Americans with newly diagnosed CaP. Analysis of prostate tumor tissue homogenates demonstrated reproducible testosterone (T) and dihydrotestosterone (DHT) concentrations with a minimal sample size of similar to 1.0-2.0 mg of tissue. Finally, cell pellet and media samples from the LNCaP C4-2 cell line showed conversion of T to DHT.\n\nCONCLUSION\n\nThe proposed GSK1120212 mw LC/MS/MS method was validated for quantitation of five endogenous androgens in human plasma and serum, and effectively profiles androgens in clinical specimens and cell culture samples. Prostate 74:722-731, 2014. (c) 2014 Wiley Periodicals, Inc.”
“Objective: To determine whether phenobarbital (PB) given before therapeutic hypothermia to infants with hypoxic-ischemic encephalopathy (HIE) augments the neuroprotective efficacy of hypothermia.\n\nStudy Design: Records of 68 asphyxiated infants of >= 36 weeks’ gestation, who received hypothermia for moderate or severe HIE were reviewed. Some of these infants received PB prophylactically or for clinical seizures.

Each subject received a custom made bleaching tray and 10% carbamide peroxide gel. The bleaching trays had the borders extended 5 mm beyond the gingival margins on the right side and finished just at the gingival margin

on the left side. Shade change and tooth sensitivity were the primary outcomes studied and analysed in this study. The shade of the six upper and lower anterior teeth was assessed using a value-ordered shade guide before, one week and two weeks after treatment. Sensitivity was self-assessed using a visual click here analogue scale (VAS) at the end of the first and second weeks of the study. Results At the end of week two, the mean shade change was 5.01 (+/- 3.37) and 5.10 (+/- 3.36) for teeth covered by extended and non-extended tray design, respectively. The mean VAS sensitivity scores for teeth covered by extended and non-extended tray design were 0.96 (+/- 1.39) and 0.66 (+/- 0.96), respectively. There was no significant statistical difference between the two designs at any assessment point with regard to shade change and sensitivity (p bigger than 0.05). Conclusions It can be concluded that an extended tray design confers no superior effect in terms of the whitening outcome achieved or in reducing levels of sensitivity. Thus, both tray designs can be used depending on a dentist’s personal preference.”
“Alterations in immune function have been documented during or post-spaceflight Selleck ICG-001 and in ground based

models of microgravity. Identification of immune parameters that are dysregulated during spaceflight is an important step in mitigating crew health risks during deep space missions. The in vitro analysis of leukocyte activity post-spaceflight in both human and animal species is primarily focused on lymphocytic function. This report completes a broader spectrum analysis of mouse lymphocyte and monocyte changes post 13 days orbital flight (mission STS-135). Selleck Kinase Inhibitor Library Analysis includes an examination in surface markers for cell activation, and antigen presentation and co-stimulatory molecules. Cytokine production was measured after stimulation

with T-cell mitogen or TLR-2, TLR-4, or TLR-5 agonists. Splenocyte surface marker analysis immediate post-spaceflight and after in vitro culture demonstrated unique changes in phenotypic populations between the flight mice and matched treatment ground controls. Post-spaceflight splenocytes (flight splenocytes) had lower expression intensity of CD4(+)CD25(+) and CD8(+)CD25(+) cells, lower percentage of CD11c(+)MHC II+ cells, and higher percentage of CD11c(+)MHC I+ populations compared to ground controls. The flight splenocytes demonstrated an increase in phagocytic activity. Stimulation with ConA led to decrease in CD4(+) population but increased CD4(+)CD25(+) cells compared to ground controls. Culturing with TLR agonists led to a decrease in CD11c(+) population in splenocytes isolated from flight mice compared to ground controls.

07 Hz). Analyses indicated that force variability was greater for the stroke group compared with to healthy controls and for the paretic hand compared with the non-paretic hand. Force modulation below 1 Hz differentiated the stroke individuals and healthy controls, as well as the paretic and non-paretic hands. Specifically, stroke Tipifarnib in vivo individuals (paretic hand) exhibited greater power similar to 0.2 Hz (0.07-0.35

Hz) and lesser power,0.6 Hz (0.49-0.77 Hz) compared to healthy controls (non-dominant hand). Similarly, the paretic hand exhibited greater power,0.2 Hz, and lesser power similar to 0.6 Hz than the non-paretic hand. Moreover, variability of force was strongly predicted from the modulation of specific frequencies below 1 Hz (R-2 = 0.80). Together, these findings indicate that the modulation of force below 1 Hz provides significant insight into changes in motor control after stroke.”
“We present a case of a patient who developed a metachronous splenic metastasis from renal clear cell carcinoma,

for which he has undergone a left nephrectomy 14 years earlier. During his routine follow up a CT scan showed a splenic mass which was considered an isolated metastasis possibly originating from the renal cancer. A splenectomy was performed and histopatological examination of the spleen see more confirmed the presence of clear cell carcinoma with infiltration of the capsule. Splenic metastases are uncommon and from the reported literature we understand that splenic metastasis from renal cell carcinoma is extremely rare. The optimal treatment seems to be splenectomy with a good long term outcome. With this

report the authors would like to discuss the possibility that it could be a selleck case of local recurrence rather than a real metastasis. A revision of previous reports in the literature is performed too. Published by Elsevier Ltd on behalf of Surgical Associates Ltd.”
“The animal and its environment make up an integrated system, where each acts on the other. Tropical regions are characterized by high levels of solar radiation and environmental temperature which may adversely affect animal production. This study carries out a multivariate analysis of physical and physiological traits in sheep in the Federal District of Brazil to test the ability to separate groups of animals and determine which traits are most important in the adaptation of animal to heat stress. The variables studied included coat thickness, number and length of hairs, pigmentation of the skin and coat, number of sweat glands as well as heart and respiratory rates, rectal and skin temperatures, sweating rate, and blood parameters. Five groups of ten animals were used depending on breed (Bergamasca, crossbred, or Santa Ins) or coat color (Santa Ins-brown, white, and black). The data underwent multivariate statistical analyses including cluster, discriminate, and canonical, using Statistical Analysis System-SASA (R).

Average age at diagnosis was 62.2 +/- A 13.9 years, and all patients presented with painless testicular swelling. Diffuse large B-cell lymphoma was the dominant histotype (69.2 %). All 13 patients were treated with inguinal orchiectomy and received chemotherapy and/or radiotherapy.

Complete follow-up data were available for 10 patients with an average follow-up duration of 28.4 +/- A 30.9 months. Seven patients were evaluated as Ann Arbor stage I or II, and three as stage III or IV. Eight patients buy Vorinostat were found to have hypoechogenic and hypervascular signals in the testis on ultrasound examination. Complete remission was achieved in six patients, and four patients who were still undergoing chemotherapy

during the last follow-up showed no signs of relapse. Of the 10 patients with complete follow-up records, three had relapses, which occurred in the CNS, epiglottis, and the nasal cavity. Time to relapse in these cases was 2, 7, and 11 months, respectively (3/10). The mean progression-free survival was 22.57 months (range 1.1-101.9 months).”
“Substrate turnover in class Ia ribonucleotide reductase (RNR) requires reversible radical transport across two subunits over 35 angstrom, which occurs by a multistep proton-coupled electron-transfer mechanism. Using a photooxidant-labeled beta(2) subunit of Escherichia coli class la RNR, we demonstrate photoinitiated selleck products oxidation of a tyrosine in an alpha(2):beta(2) complex, which results in substrate turnover. Using site-directed mutations of the redox-active tyrosines at the subunit interface, Y356F(beta) and Y731F(alpha), this oxidation is identified to be localized on Y-356. The rate of Y-356 oxidation depends on the presence of Y-731 across the interface. This observation supports the proposal that unidirectional PCET across the Y-356(beta)-Y-731(alpha)-Y-730(alpha) triad is crucial to radical transport in RNR.”
“In Korea, lung disease of children and pregnant women associated with humidifier

disinfectant use has become a major concern. A common sterilizer is polyhexamethylene guanidine (PHMG), a member of the PLX4032 mw guanidine family of antiseptics. This study was done to elucidate the putative cytotoxic effect of PHMG and the PHMG-mediated altered gene expression in human alveolar epithelial A549 cells in vitro. Cell viability analyses revealed the potent cytotoxicity of PHMG, with cell death evident at as low as 5 mu g/mL. Death was dose- and time-dependent, and was associated with formation of intracellular reactive oxygen species, and apoptosis significantly, at even 2 mu g/mL concentration. The gene expression profile in A549 cells following 24 h exposure to 5 mu g/mL of PHMG was investigated using DNA microarray analysis.

Here we defined the growth-phase-dependent transcriptomes

of Haemophilus ducreyi, which lacks an RpoS homolog. Compared to mid-log-phase organisms, cells harvested from the stationary phase upregulated genes encoding several virulence determinants and a homolog of hfq. Insertional inactivation of hfq altered the expression of similar to 16% of the H. ducreyi genes. Importantly, there were a significant overlap and an inverse correlation in the transcript levels of genes differentially expressed in the hfq inactivation mutant relative to its parent and the genes differentially expressed in stationary phase relative to mid-log phase in the parent. Inactivation of hfq downregulated genes in the flp-tad and lspB-lspA2 operons, which encode several virulence determinants. To comply with FDA guidelines for human inoculation FK228 cost experiments, an unmarked hfq deletion mutant was constructed and was fully attenuated for virulence in humans. Inactivation or deletion of hfq downregulated Flp1 and impaired the ability of H. ducreyi to form microcolonies, downregulated DsrA and rendered H. ducreyi serum susceptible, and downregulated LspB and LspA2, which allow H. ducreyi to resist see more phagocytosis. We propose that, in the absence of an RpoS homolog, Hfq serves as a major contributor of H. ducreyi stationary-phase

and virulence gene regulation. The contribution of Hfq to stationary-phase gene regulation may have broad implications for other organisms that lack an RpoS homolog.\n\nIMPORTANCE Pathogenic bacteria encounter a wide range of stresses in their hosts, including nutrient limitation; the ability to sense and respond to such stresses is crucial for bacterial pathogens to successfully PR-171 purchase establish an infection. Gram-negative bacteria frequently utilize the alternative sigma factor RpoS to adapt to stresses and stationary phase. However, homologs of RpoS are absent in some bacterial pathogens, including Haemophilus ducreyi, which causes chancroid and facilitates the acquisition and transmission of HIV-1. Here,

we provide evidence that, in the absence of an RpoS homolog, Hfq serves as a major contributor of stationary-phase gene regulation and that Hfq is required for H. ducreyi to infect humans. To our knowledge, this is the first study describing Hfq as a major contributor of stationary-phase gene regulation in bacteria and the requirement of Hfq for the virulence of a bacterial pathogen in humans.”
“Study design: Experimental trial based on the analytical study of radiographic standards of the sagittal spinal alignment in paraplegics in upright position under surface neuromuscular electrical stimulation (NMES).\n\nObjectives: To evaluate changes in radiographic standards of the sagittal spinal alignment of paraplegics under three different models of NMES used to optimize the global bipedal posture.\n\nSetting: The University Hospital Ambulatory (UNICAMP), Campinas, SP, Brazil.\n\nMethods: Ten paraplegic patients were selected.

001) or during beta-arrestin-2 detection in alpha 1A-adrenoceptor precipitates

(P < 0.005). This interaction may be located to prostate smooth muscle cells, as expression of the alpha 1A-adrenoceptor was exclusively found in smooth muscle cells after immunohistochemical staining.\n\nWith beta-arrestin-2, we identified a new binding partner of the alpha 1A-adrenoceptor in human prostate smooth muscle. Binding of beta-arrestin-2 may be involved in posttranslational regulation of prostate alpha 1A-adrenoceptors.”
“Association between the rates of poor outcomes in the patient cohort with acute coronary syndrome and polymorphisms G(-174)C in the IL6 gene and G(-1082)A in the IL10 gene were determined. In total, 1145 patients hospitalized for coronary artery disease to cardiological hospitals of Moscow, St. Petersburg, Kazan, Wnt inhibition Chelyabinsk, Perm, Stavropol, and Rostov-on-Don were examined. The mean observation period was 9.10 +/- 5.03 months (maximal, 18 months). Analysis of the survival of the patients with acute coronary syndrome that carried allele A has

demonstrated that the presence of IL10 gene polymorphism G(-1082)A is associated with more frequent poor outcomes as compared with GG genotype. The survival time to endpoint for the carriers of GA and AA genotypes was 11.68 +/- 0.67 months versus 12.69 AG-881 supplier +/- 0.65 months for the carriers of GG genotype in IL10 gene (chi(2) = 4.13, p = 0.042). As for the IL6 gene polymorphism G(-174)C, survival rate analysis did not detect any significant association with the risk for poor outcome. However, joint analysis of these polymorphisms in both genes has demonstrated that characteristic of the patients with acute coronary syndrome that carry

GG genotype of IL6 gene and GA and AA genotypes of IL10 is a higher rate of poor outcomes (time to endpoint, 11.01 +/- ARS-1620 supplier 1.24 months) as compared with the carriers of IL6 gene CC and CG genotypes and IL10 gene GG genotype (time to endpoint, 13.28 +/- 0.83 months (xi(2) = 10.23, p = 0.017). These data suggest that the genes IL6 and IL10, whose products are involved in the control of inflammatory response, play an important role by increasing the probability of poor outcomes in the patients with acute coronary syndrome.”
“In 1996, a link was identified between Friedreich’s ataxia (FRDA), the most common inherited ataxia in men, and alterations in the gene encoding frataxin (FXN). Initial studies revealed that the disease is caused by a unique, most frequently biallelic, expansion of the GAA sequence in intron 1 of FXN. Since the identification of this link, there has been tremendous progress in understanding frataxin function and the mechanism of FRDA pathology, as well as in developing diagnostics and therapeutic approaches for the disease.

These results demonstrate that endogenous testosterone production in normal male rats and testosterone exogenously administered to oophorectomized SU5402 inhibitor females significantly increases TNF production and proapoptotic

and profibrotic signaling during renal obstruction, resulting in increased apoptotic cell death, tubulointerstitial fibrosis, and renal dysfunction.”
“Neuropeptide Y (NPY) is an important neuronal element involved in cardiovascular regulation. Since elevated plasma levels of NPY have been observed in numerous pathological situations, this study aimed to determine whether long-term elevated plasma concentrations of NPY could result in aberrant baroreflex sensitivity. Mini-osmotic pump containing NPY (85 mu g per 30 days) was subcutaneously implanted between scapulae Selleck AZD1480 in male rats for 4 months. The rats treated with NPY showed

the following characters compared with control group: (1) attenuated heart rate responding to the increases in mean arterial blood pressure (MABP) induced by phenylephrine, but enhanced heart rate responding to the decreases in MABP induced by sodium nitroprusside; (2) decreased protein levels of substance P (SP) and GluR2, while increased the expression of gamma-aminobutyric acid A receptor (GABA(A)R) in brainstem; (3) abdominal obesity indicated by increased body weight and accumulated fat mass in peritoneal cavity; (4) significant increases in total cholesterol, triglycerides, and low density lipoprotein this website levels in the periphery. These findings indicate that

long-term NPY administration in the periphery leads to abnormal baroreflex sensitivity due, at least in part, to the down-regulated expression of SP/GluR2 and elevated expression of GABA(A)R in both protein and RNA levels, which indicate the alternations in glutamate function and GABA action in the nucleus tractus solitarii in NPY-treated rats. Furthermore, long-term NPY administration results in abdominal obesity and dyslipidemia. Copyright (C) 2012 S. Karger AG, Basel”
“MenD catalyzes the thiamin diphosphate-dependent decarboxylative carboligation of alpha-ketoglutarate and isochorismate. The enzyme is essential for menaquinone biosynthesis in many bacteria and has been proposed to be an antibiotic target. The kinetic mechanism of this enzyme has not previously been demonstrated because of the limitations of the UV-based kinetic assay. We have reported the synthesis of an isochorismate analogue that acts as a substrate for Mena The apparent weaker binding of this analogue is advantageous in that it allows accurate kinetic experiments at substrate concentrations near K(m). Using this substrate in concert with the dead-end inhibitor methyl succinylphosphonate, an analogue of alpha-ketoglutarate, we show that MenD follows a ping-pong kinetic mechanism.

“
“Preparation of deuterium-labelled perhexiline from an unsaturated analogue was performed via reduction with deuterium gas and PtO2 in acetic acid. Low incorporation was observed when using acetic acid as solvent (most abundant mass peak was M-D0(+)), but

when changing the solvent to deuterium-labelled acetic acid, e.g. buy Kinase Inhibitor Library acetic acid-OD) or acetic acid-d(4), a higher incorporation was observed (most abundant mass peak was M-D8(+)). Using hydrogen gas instead of deuterium gas with deuterium-labelled acetic acid, high levels of deuterium incorporation were observed (most abundant mass peak was MD 5). An attempt to reduce a precursor with a fully deuterated pyridine to obtain perhexiline with a higher content of deuterium failed.”
“Fourteen newly synthesized derivatives of indophenazine 1,3,5-trisubstituted pyrazoline bearing benzofuran were prepared from benzofuran chalcones with indophenazine hydrazide through cycloaddition reaction. All the compounds were screened for their in vitro and in vivo antitubercular activity against drug resistant and multidrug-resistant Mycobacterium tuberculosis H(37)RV. The MIC(50) and MIC(90) were estimated and compared with rifampicin and gatifloxacin standard drugs. Nitro group containing at ortho 5j, meta 5e, furan ring containing 5m and ortho 5i, para 5h chloro containing compounds were exhibited significant in vitro, in vivo antitubercular

activity against standard drugs.”
“Purpose: To investigate the CAL-101 reproducibility of imaging the foveal microstructures of healthy eyes with 3 spectral domain optical coherence tomography (SD-OCT) machines: Cirrus (Carl Zeiss Meditec Inc.), Spectralis (Heidelberg Engineering), and Topcon (Topcon 3D OCT-1000 Mark II).\n\nDesign: Cross-sectional, prospective, noninterventional study.\n\nParticipants:

Images were obtained for 50 eyes of 50 healthy undilated volunteers without ocular pathology in a clinical setting.\n\nMethods: The fovea of all subjects was imaged using Cirrus, Spectralis, and Topcon.\n\nMain Outcome Measures: Among the 4 hyperreflective GSK2126458 mouse bands in the outer subfovea on SD-OCT imaging, the innermost band (external limiting membrane [ELM] band), the second innermost band (second band), and the third innermost band (third band) were classified as “continuous,” ” disrupted,” or “none” by 2 independent raters. Weighted beta-coefficient analysis and/or Fisher exact test were used to compare interrater, intermachine, and intramachine agreement measurements. The sensitivity of each machine was also evaluated.\n\nResults: The group of 50 subjects consisted of 22 men and 28 women, with an average age of 31.4 years (range, 21-52 years). Interrater agreement for 3 bands was high (kappa = 0.876, 0.738, and 0.774) with Cirrus, Spectralis, and Topcon, respectively. The sensitivity of each machine was high for the ELM band (0.92, 0.98, and 0.