Relapse or progression of disease occurred in 54 children. End stage renal failure occurred in 23 children, 6 of whom had bilateral nephrectomies. The 8 year event free survival

for BWT with Copanlisib cell line favorable histology was 74%, and overall survival was 89%; whereas the event free survival for BWT with unfavorable histology was 40%, overall survival was 45%.\n\nConclusion: The current analysis of patients with BWT treated on NWTS-4 shows that preservation of renal parenchyma is possible in many patients after initial preoperative chemotherapy. The incidence of end-stage renal disease remains significantly higher in children with BWT. Future studies are warranted to address the need for earlier click here biopsy in nonresponsive tumors and earlier definitive surgery to recognize unfavorable histology in these high-risk patients.”
“Escape from immune detection favors both tumor survival and progression, and new approaches to circumvent this are essential to combat cancers. Nonvirulent, tumor-tropic bacteria, such as Salmonella typhimurium, can unmask a tumor by transforming it into a site of

inflammation; however, the nonspecific invasiveness of Salmonella leads to off-target effects diluting its therapeutic efficacy and making its use in human patients inherently risky. Here, we demonstrate that Salmonella tumor specificity can be significantly improved via a surface-expressed single-domain antibody directed to a tumor-associated antigen (CD20). Antibody-dependent bacterial targeting specifies selleck compound the infection of CD20+ lymphoma cells in vitro and in vivo, while significantly diminishing nonspecific cell invasion. Indeed, CD20-targeted Salmonella was less generally invasive, even in organs that normally serve as physiological reservoirs. Furthermore, tumor-specific Salmonella engineered to carry the herpes simplex virus thymidine kinase prodrug-converting enzyme effectively treats human lymphoma

xenografts when co-administered intratumorally or intravenously with ganciclovir in mice lacking a functional adaptive immune system. Therefore, tumor-targeted Salmonella could prove effective even in those patients displaying a debilitated immune system, which is often the case with late-stage cancers. Altogether, antibody-displaying Salmonella vectors can mediate a tumor-specific response and rejection with few detectable adverse effects while specifically delivering cytotoxic payloads.”
“ATP-binding cassette transporter A1 (ABCA1) mediates the transport of cholesterol and phospholipids from cells to lipid-poor HDL and maintains cellular lipid homeostasis. Impaired ABCA1 function plays a role in lipid disorders, cardiovascular disease, atherosclerosis, and metabolic disorders. Despite the clinical importance of ABCA1, no method is available for quantifying ABCA1 protein.

\n\nMaterials and Methods: A total of 250 neonates were diagnosed with isolated renal pelvic dilatation between 1999 and 2008, and followed prospectively. The main event of interest was presence of moderate to severe reflux (grade III to W Diagnostic odds ratio, sensitivity, specificity, and diagnostic accuracy (assessed

by AUC) of fetal and postnatal renal pelvic dilatation were determined. Severity of dilatation was classified by Society for Fetal Urology grade. Binary logistic regression was performed to identify variables significantly associated with vesicoureteral reflux.\n\nResults: A total of 23 patients (9.2%) had primary vesicoureteral reflux, of whom 16 had grade III to V disease. Diagnostic accuracy was 0.70 (95% CI 0.63 to 0.75) for fetal and 0.65 (95% CI 0.59 to 0.71) for postnatal Curaxin 137 HCl renal pelvic dilatation. Combined results of fetal and postnatal renal pelvic dilatation were also assessed. When both tests less than 10 mm were considered negative indicators of moderate to severe vesicoureteral reflux sensitivity increased to 97% and diagnostic odds ratio to 19.1. After adjustment by logistic regression only Society for Fetal Urology grade greater than I and ureteral dilatation were variables independently associated with grade III to V reflux.\n\nConclusions: Fetal and postnatal renal pelvic

dilatation was a poor predictor of vesicoureteral reflux. Nevertheless, diagnostic accuracy regarding clinically significant vesicoureteral reflux improved when fetal and postnatal renal pelvic dilatation less than 10 mm was considered a negative indicator of reflux.”
“Like 3-MA concentration many species, the model plant Arabidopsis thaliana exhibits multiple different life histories in natural click here environments. We grew mutants impaired in different signaling pathways

in field experiments across the species’ native European range in order to dissect the mechanisms underlying this variation. Unexpectedly, mutational loss at loci implicated in the cold requirement for flowering had little effect on life history except in late- summer cohorts. A genetically informed photothermal model of progression toward flowering explained most of the observed variation and predicted an abrupt transition from autumn flowering to spring flowering in late- summer germinants. Environmental signals control the timing of this transition, creating a critical window of acute sensitivity to genetic and climatic change that may be common for seasonally regulated life history traits.”
“Leptosphaeria tompkinsii is a dematiaceous fungus which is rarely reported as an agent of black-grain mycetoma. We present a case involving a mycetoma of the hand of a former farmer from Mali, West Africa, who has been a resident in France for 27 years. The patient was successfully treated with surgery and the use of oral itraconazole for 6 months.

There were 1065 reported AEs (risk 7%, 95% CI 3.2% to 14.0%). The most frequent AEs were musculoskeletal AEs, abnormal liver function tests, nausea, changes in white blood cell counts and vomiting. There were six drug interactions (with aminophylline (4) and methotrexate (2)). The only drug related death occurred in a neonate who had an anaphylactic reaction. 258 musculoskeletal events occurred in 232 paediatric VX-770 datasheet patients (risk 1.6%, 95% CI 0.9% to 2.6%). Arthralgia accounted for 50% of these. The age of occurrence of arthropathy ranged from 7 months to 17 years (median 10 years). All cases of arthropathy resolved or improved with management. One prospective controlled study estimated

the risk of arthropathy as 9.3 (OR 95% CI 1.2 to 195). Pooled safety data of controlled trials in this review estimated the risk of arthropathy as 1.57 (OR 95% CI 1.26 to 1.97).\n\nConclusion Musculoskeletal AEs occur due to

ciprofloxacin use. However, these musculoskeletal events are reversible with management. It is recommended that further prospective controlled studies should be carried out to evaluate the safety of ciprofloxacin, with particular focus on the risk of arthropathy.”
“The WHAM-F-TOX model uses chemical speciation to describe the bioavailability and toxicity of proton and metal mixtures (including Al) to aquatic organisms. Here, we apply the previously parameterised model to 45 UK and Norwegian upland surface waters recovering from acidification, to compare Citarinostat manufacturer its predictions of the maximum species richness of the macroinvertebrate Orders Ephemeroptera, this website Plecoptera and Trichoptera (SR-EPT) with time-series observations. This work uses data from two national scale survey programmes, the Acid Waters Monitoring Network in

the UK and a lakes survey in Norway. We also investigate data from a long-studied catchment, Llyn Brianne in Wales. For the national surveys, model results relate well with actual trends, with Regional Kendall analysis indicating biological recovery rates for both actual and predicted species richness that are generally consistent (1.2-2.0 species per decade). However, actual recovery rates in AWMN lakes were less than in the rivers (0.6 vs. 2.0 species per decade), whilst predicted rates were similar (1.7 vs. 2.0). Several sites give a very good fit between model predictions and observations; at these sites chemistry is apparently the principal factor controlling limits of species richness. At other sites where there is poorer agreement between model predictions and observations, chemistry can still explain some of the reduction in species richness. However, for these sites, additional (un-modelled) factors further suppress species richness. The model gives a good indication of the extent of these un-modelled factors and the degree to which chemistry may suppress species richness at a given site. (C) 2011 Elsevier Ltd. All rights reserved.

The HPLC-MS/MS assay showed good linearity in concentration range 0-200 ng mL(-1), sensitivity (lowest limit of detection 0.04 ng mL(-1)), and high analytical recovery (average 99%, range 93-107%). The 5th to 95th percentile for 111 normal healthy controls was 6-60.7 ng mL(-1). There were significant overall group differences (ANOVA on ranks, P < 0.001), with significantly higher values for terminal ileal disease or resection. There were significant differences between health and IBS (ANOVA, P = 0.043) with

higher mean values in IBS-D relative to controls (rank sum test, P = 0.027). We have established a sensitive non-isotopic assay based on HPLC-MS/MS, determined normal 7 alpha C4 values, and identified increased 7 alpha C4 in IBS-D and in distal ileal resection and disease. This assay has potential as a non-invasive test for BAM in IBS.”
“Background: Bicompartmental or unicompartmental knee arthroplasty (BKA, UKA) is Nepicastat manufacturer currently advocated as an alternative solution to conventional total knee arthroplasty (TKA) in order to preserve bone stock and ligaments for limited osteoarthritis (OA) with intact anterior and posterior cruciate ligaments (ACL, PCL). However, the actual rate of UKA or BKA compared to TKA procedures in OA patients Luminespib nmr has not been reported. In this study, we retrospectively analyzed preoperative MRI of the knee in subjects who underwent knee arthroplasty and assessed the

potential for UKA or BKA as an alternative treatment.\n\nMethods: Data were extracted from the Osteoarthritis Initiative (OAI) public use data set, which included 4,796 subjects, ages 45-79. 3.0 Tesla MRI scanners were dedicated to imaging the knees of OAI participants annually from February 2004 to March 2010. Extensive quantitative measurements of the knee MRI were performed on 87 patients who underwent knee arthroplasty during follow-up visits. We assessed the cartilage thickness and defect size in the medial femorotibial joint (FTJ), lateral FTJ, and patellofemoral joint (PFJ) as well as ligamentous injury, bone marrow selleck inhibitor edema, and subchondral cyst size from 2D coronal turbo spin echo (TSE), 2D sagittal TSE, 3D coronal T1-weighted

water-excitation fast low angle shot (FLASH), and 3D sagittal water-excitation double echo steady-state (DESS) with axial and coronal reformat images.\n\nResults: Eighty-five subjects (97.7%) were subjected to TKA, while only 2 subjects (2.3%) received UKA from the OAI database. Based on the preoperative MRI findings criteria, 51 of 87 subjects (58.6%) met the indication for TKA including the 2 UKA subjects above. This rate was significantly lower (p<0.001) than the actual TKA rate received. Among 85 subjects who actually underwent TKA, 31 subjects (36.5%) and 5 subjects (5.9%) met the indication for BKA and UKA, respectively.\n\nConclusions: Many medial or lateral compartmental OA subjects, with or without patellar compartment defects have undergone TKA.

The aim of the present study was to evaluate the severity of penile deformity in men with PD in relation to T levels. One-hundred and six patients with PD and

T deficiency (serum T <3.5 ng/mL; Group 1) and those with normal T levels (Group 2) were compared according to the duration of PD, the size and location of the plaques, penile curvature, pain on erection, and the severity of erectile dysfunction. The mean degree of penile curvature in Group selleck screening library 1 was significantly greater than in Group 2 (32.0 +/- 15.9 degrees vs 21.8 +/- 15.4 degrees, respectively). The mean Group 1 score on the International Index of Erectile Function (IIEF)-5 was lower than the score for Group 2 (7.4 +/- 3.7 vs 10.8 +/- 4.8, respectively). The percentage of patients who complained of pain on erection did not differ between the two groups. Plaque size in Group 1 was larger than in Group 2 (3.0

+/- 1.2 vs 2.0 +/- 1.2 cm, respectively), whereas there was no significant difference in plaque location. Although there was a lower percentage of responders to medical treatment in Group 1, there were no differences in surgical outcomes between the two groups. These findings suggest that the presence of T deficiency in patients with PD exaggerates the severity of PD by affecting penile deformity, plaque size, and erectile dysfunction. Further studies are needed to confirm this relationship.”
“There are data in the literature to suggest the presence of an oligometastatic state, and local aggressive therapy of the oligometastases may improve outcomes www.selleckchem.com/products/hsp990-nvp-hsp990.html including survival. Stereotactic body radiation therapy has emerged as one of the local therapy options for oligometastases in various body sites, most commonly in the lung and the liver. Retrospective studies and clinical trials have demonstrated promising results with the use of stereotactic

body radiation therapy for oligometastases. However, most of the studies have relatively short follow-up intervals. Longer follow-up is necessary to better define the role of stereotactic body radiation therapy in the management of patients with oligometastases. Given the high propensity for distant progression, the combination of novel systemic JQ1 chemical structure therapy and stereotactic body radiation therapy is to be explored. [Discovery Medicine 10(52):247-254, September 2010]“
“Purpose: To propose a new surgical technique for optimized visualization of the chamber angle using ophthahmic microendoscope in goniosynechialysis (GSL).\n\nMethods: Patients who had acute angle-closure glaucoma with peripheral interior synechiae or patients with flat anterior chamber after trabeculectomy underwent endoscopically controlled GSL. Ophthalmic endoscope Was used before, during, and immediately after GSL to minimize the procedure of GSL and to ensure that the trabecular meshwork was exposed and the majority of the angle was opened after endoscopically controlled GSL.

By employing the p(+) nc-Si:H as a window layer, complete p-i-n structures were fabricated and characterized. Low leakage current and enhanced sensitivity in the UV/blue range were achieved by incorporating an a-SiC:H buffer between the p- and i-layers. (C) 2010 Elsevier B.V. All rights reserved.”
“Survey results show that in spring season, turbot population was concentrated in the Bulgarian see more – Romanian transboundary area and was shared between countries. The maxima of abundance indices occurred

in depths between 50 – 75 m in both areas. Length composition of turbot catches included size classes between 26.5 and 74.5 cm and low abundance of young individuals was observed. Age structure encompassed 2-8-year-old fish. Studies on the spawning process of turbot population show that an active

spawning process was AZD8186 observed in the Romanian area, but, in Bulgarian waters, the majority of individuals were resting after spawning.”
“Pseudoroegneria spicata (Pursh) A. Love and Elymus wawawaiensis J. Carlson & Barkworth are two native perennial grasses widely used for restoration in the Intermountain West. However, the rapid establishment and spread of Bromus tectorum L., an invasive annual grass, has led to a decline in the abundance of native perennial grasses. Proliferation of B. tectorum has been attributed to its early germination, superior cold-temperature growth, profuse root production, and high specific leaf area (SLA). To enhance restoration success, we compared B. tectorum to commercially available plant materials of two perennial rangeland bunchgrasses, P. spicata (cv. Whitmar, cv. Goldar, and Anatone Germplasm) and E. wawawaiensis (cv. Secar), for germination, seedling morphological traits, and growth rates CRT0066101 purchase at the immature seedling

stage. We monitored germination and immature seedling growth in a growth chamber in two separate experiments, one under low (5/10 degrees C) and the other under high (15/20 degrees C) day/night temperatures. Compared to the average of the two perennials, B. tectorum was 93% (77%) greater at high (and low) temperature for root:shoot length ratio, but only 14% (14%) greater for root:shoot biomass ratio and 12% (19%) lower for SLA. This suggests that B. tectorum’s substantial investment in surface area of roots, rather than in shoot length, root biomass, or leaf area, may be responsible for the annual’s success at the early seedling stage. Compared to E. wawawaiensis, P. spicata averaged 65% (41%) higher shoot biomass, 39% (88%) higher root biomass, and 70% (10%) higher absolute growth rate, but 25% (15%) lower SLA and 15% (36%) lower specific root length (SRL) at high (and low) temperatures, respectively. Although P. spicata’s greater productivity may initially make for better seedling establishment than E.

The urinary porphyrin and CARS score correlations observed among study participants suggest that mercury intoxication is significantly associated with autistic symptoms. The transsulfuration abnormalities observed

among study participants indicate that mercury intoxication was associated with increased oxidative stress and decreased detoxification capacity. (C) 2008 Elsevier B.V. All rights reserved.”
“OBJECTIVES: To determine the prevalence of oropharyngeal dysphagia (OPD) and its subtypes (oral phase, pharyngeal phase, saliva control), and their relationship to gross motor functional skills in preschool children with cerebral palsy (CP). It was hypothesized that OPD would be present across all gross motor severity levels, and children with more severe gross motor function would have increased prevalence and severity of OPD.\n\nMETHODS: Children with a confirmed diagnosis of CP, 18 to 36 months corrected age, born in Queensland selleck kinase inhibitor between 2006 and 2009, participated. Children with neurodegenerative conditions were excluded. This was a cross-sectional population-based study. Children were assessed by using 2 direct OPD measures (Schedule for Oral Motor Assessment; Dysphagia Disorders Survey), and observations of signs suggestive of pharyngeal phase impairment and

impaired saliva control. Gross selleck chemicals motor skills were described by using the Gross Motor Function Measure, Gross Motor Function Classification System (GMFCS), INCB024360 price Manual Ability Classification System, and motor type/distribution.\n\nRESULTS: OPD was prevalent in 85% of children with CP, and there was a stepwise relationship between OPD and GMFCS level. There was a significant increase in odds of having OPD, or a subtype, for children who were nonambulant (GMFCS V) compared with those who were ambulant (GMFCS I) (odds ratio = 17.9, P = .036).\n\nCONCLUSIONS: OPD was present across all levels of gross motor severity using direct assessments. This highlights the need for proactive screening of all young children with CP, even those with mild impairments,

to improve growth and nutritional outcomes and respiratory health.”
“Obstructive sleep apnea is characterized by recurrent obstruction of the upper airway during sleep, resulting in episodic reductions in blood oxygen saturation and arousals from sleep. Mandibular repositioning appliances (MRAs) which are worn intra-orally at night, mechanically advance the mandible to help maintain a patent oropharygeal airway and have been proven to be an effective alternative for continuous positive airway pressure in the treatment of obstructive sleep apnea. Titratable MRAs are designed to gradually protrude the mandible applying an easy-to-use mechanical advancing mechanism, until a protrusive position with positive effect on sleep apnea is reached. Considering the relatively low-tech approach of the basic advancement mechanism, the interest in the mechanistic element of the dental treatment of obstructive sleep apnea has increased.

Interactions of cyclophosphamide with phenytoin, busulfan with metronidazole, dexamethasone, or clarithromycin were the only detected PDDI between anticancer and non-anticancer medications. Type of HSCT and the numbers of administered medications were significantly associated with major PDDIs. The epidemiology, real clinical consequence, and economic burden of DDIs on patients undergone HSCT particularly around the transplantation period should be assessed

further by prospective, multicenter studies.”
“Objective-Abdominal aortic aneurysms (AAAs), dilations of the infrarenal aorta, are characterized by inflammation and oxidative stress. We previously showed increased levels of peroxiredoxin-1 (PRDX-1) in macrophages cultured from AAA patients. The purpose of the study was to determine which subpopulation of macrophages AG-120 Metabolism inhibitor is present in AAAs and is involved in upregulation of PRDX-1 in aneurysmal disease.\n\nMethods and Results-This study used immunohistochemistry with antibodies against CD68 and mannose receptor (MR) to determine the subtype of macrophages in AAA tissue samples (n=33); laser AZD4547 Angiogenesis inhibitor capture microdissection to isolate each subtype; and quantitative-reverse transcriptase-polymerase chain reaction, Western blot, and ELISA to assess PRDX-1 mRNA and PRDX-1protein levels in both types. Proinflammatory CD68(+)MR(-) macrophages predominated in adventitial tissue, whereas the intraluminal thrombus contained

CD68(+)MR(+) macrophages. The presence of lipids and iron-containing deposits confirmed their phagocytic phenotype. Laser Selleck FHPI capture microdissection-isolated CD68(+)MR(-) and CD68(+)MR(+) macrophages, characterized by quantitative-reverse transcriptase-polymerase chain reaction (TNF, IL1B, MRC1, and CCL18) and Western blot (stabilin and hemoglobin), validated the microdissected subtypes. PRDX-1 expression was colocalized with

CD68(+)MR(-) macrophages. PRDX-1 mRNA and PRDX-1 protein were both more abundant in CD68(+)MR(-) than CD68(+)MR(+) macrophages in AAA.\n\nConclusion-These findings suggest that the proteins or mRNAs expressed by the proinflammatory CD68(+)MR(-) macrophages may contribute to aneurysmal pathology. (Arterioscler Thromb Vasc Biol. 2013;33:431-438.)”
“Purpose of review\n\nRecent genome-wide association studies (GWAS) have revealed that the ATP2B1 gene is associated with hypertension not only in people of European origin, but also in Japanese, Chinese, and Koreans. However, ATP2B1 has never been considered to be a candidate gene for essential hypertension. Thus, this review summarizes the findings obtained in GWAS regarding the role of the ATP2B1 gene in essential hypertension, as well as recent suggestions about the mechanisms responsible for the effects of the ATP2B1 gene on calcium homeostasis. We also review the findings of studies involving spontaneously hypertensive rats and tissue-specific ATP2B1 knockout mice examining the effects of ATP2B1 on hypertension.

Combined treatment with a single-stage procedure

is feasible. Risk of graft infection may be lower than expected.”
“Bionomics of Aphis gossypii Glover and its predators Coccinella septempunctata L. and Hippodamia variegata Goeze were studied in Varamin (Tehran Province) during 11(th) May to 5(th) October 2006 on eggplant crop, with EX 527 molecular weight the interaction (density dependence) between the aphid and either of the predators determined. The reliable sample size (number of leaves) with a maximum variation of 6.73% was about 56. The index of dispersion, regression models (Taylor and Iwao), Morisita’s index as well as Lloyd’s mean crowding to mean were employed to estimate the spatial distribution pattern of the insects. The results indicated that the highest population densities of A. gossypii, C. septempunctata and H. variegata occurred in 8(th) June (11.62 per leaf), 17(th) August (0.36 per leaf) and 3(rd) August (2.11 per leaf), respectively. The index of dispersion, regression models (Taylor and Iwao), Morisita’s index and Lloyd’s mean crowding to mean showed aggregated distribution for all species. The linear regression model between prey and predators’ population densities showed a density independent predation by C septempunctata and H.

variegata on A. gossypii. This study indicated Selleck Luminespib that spatial distribution parameters of the cotton aphid and its natural enemies can be employed to outline a sampling program and to estimate the population densities of these insects for use in Selleckchem JIB 04 integrated pest management programs.”
“A series of novel, potent, and selective human beta(2) adrenoceptor agonists incorporating a sulfone moiety

on the terminal right-hand-side phenyl ring of (R)-salmeterol is presented. Sulfone 10b had salmeterol-like potency and selectivity profile, long duration of action on guinea pig trachea, and longer than salmeterol duration of action in vivo, suitable for once-daily dosing. It had lower than salmeterol oral absorption in rat, lower bioavailability in rat and dog, and a high turnover in human hepatocytes. It was metabolized in human hepatocytes by hydroxylation, oxidation, cleavage, and conjugation; most of the metabolites would be expected to have reduced or no beta(2) activity. The 4-biphenylsulfonic acid was identified as a crystalline, non-hygroscopic salt of 10b, suitable for inhaled delivery. Furthermore, it was free of any genetic toxicity issues and was considered as a backup to vilanterol.”
“A comparative analysis of the two most widely used water models, SPC/E and TIP4P, was carried out. The applicability of the models for studying the conformational mobility of peptides of the insulin superfamily, including proinsulin and insulin-like growth factors (IGF1 and IGF2), was assessed.

Echocardiographic

GSK3326595 in of LV size (LV end-diastolic diameter LV end-systolic diameter [LV-ESD]), LV ejection fraction (LVEF), and mitral regurgitation (MR) were obtained at baseline and after 4 weeks of monitoring or pacing in all dogs except one who had lead dislodgement.\n\nResults: In the control group (n = 4), no significant changes in LV dimensions or function were noted. In the paced group (n = 6), LV-EDD and LV-ESD increased from 3.58 +/- 0.65 cm and 2.47 +/- 0.55 cm to 4.15 +/- 0.59 cm and 3.21 +/- 0.47 cm, respectively (P < 0.01). In addition, LVEF decreased from 60 +/- 7% to 46 +/- 9% (P < 0.05). No changes in MR were noted.\n\nConclusion: We have shown that coupled pacing simulating ventricular bigeminy was feasible and resulted in increased LV dimensions and decreased LV function. By controlling the percentage of pacing, the coupling interval and the location of the pacing lead, this new model will allow the assessment of the relative roles of these variables in the development of ectopy-induced cardiomyopathy. (PACE 2011; 34:291-295)”
“Long-term storage of articular cartilage (AC) has excited great interest due to the practical surgical significance of this tissue. The liquidus-tracking (LT) method developed by Pegg et al. (2006) [29] for vitreous preservation of AC achieved reasonable

survival of post-warming chondrocytes in situ, but the design of the entire procedure was more dependent on trial and error. Mathematical modeling would help to better understand the LT process, and thereby make Dibutyryl-cAMP inhibitor possible improvements to attain higher cell survival. Mass transfer plays a dominant role in the LT SB202190 manufacturer process. In the present study, a diffusion model

based on the free-volume theory and the Flory-Huggins thermodynamics theory was developed to predict the permeation of dimethyl sulfoxide (Me2SO) into AC. A comparison between the predicted mean concentration of Me2SO in the AC disc and the experimental data over wide temperature and concentration ranges [-30 to 37 degrees C, 10 to 64.5% (w/w)] shows that the developed model can accurately describe the permeation of Me-2-SO into AC [coefficient of determination (R-2): 0.951-1.000, mean relative error (MRE): 0.8-12.8%]. With this model, the spatial and temporal distribution of Me2SO in the AC disc during a loading/unloading process can be obtained. Application of the model to Pegg et al.’s LT procedure revealed that the liquidus line is virtually not followed for the center part of the AC disc. The presently developed model will be a useful tool in the analysis and design of the LT method for vitreous preservation of AC. (C) 2013 Elsevier Inc. All rights reserved.”
“Purpose of reviewOptic pathway gliomas (OPGs) and orbitofacial plexiform neurofibromas are two of the more common ophthalmic manifestations of neurofibromatosis type 1.