(C) 2011 Elsevier B.V. All rights reserved.”
“Objective. Screening for latent tuberculosis infection (LTBI) is mandatory before initiating biologics in patients with chronic inflammatory arthritis (CIA). However, few studies have evaluated the discrepancies between the results of tuberculin skin test (TST) and interferon-gamma release assays (IGRA) in these patients. The purpose of our study was to investigate factors associated with TST and IGRA results in a large cohort of patients with CIA before the introduction of biologics.\n\nMethods. A total of 563 consecutive patients with

CIA (293 rheumatoid JNK pathway inhibitors arthritis, 270 spondyloarthritis) and eligible for biologics were prospectively enrolled. Demographic, clinical, and biological data were recorded. Risk factors for LTBI were assessed. All patients underwent a TST, a chest radiograph, and an IGRA test (T-SPOT.TB).\n\nResults. Agreement between LY3023414 solubility dmso the 2 tests was low (kappa = 0.16). The bacillus Calmette-Guerin (BCG) status was significantly associated with discordance between the 2 tests (p = 0.004). The

TST positivity rate was 34.8%. Factors associated with a negative TST were female sex (p = 0.02) and immunosuppressive treatment (p = 0.003). The only LTBI risk factor associated with TST positivity was an abnormal chest radiograph (p = 0.02). T-SPOT.TB was positive in 21.7% of patients and indeterminate in 15.6%. Previous active TB and chest radiograph abnormalities were associated with IGRA positivity (p = 0.008 and p = 3.9 x 10(-5), respectively). The BCG vaccination was associated with negative IGRA (p = 3 x 10(-4)). Indeterminate IGRA results were associated with age, C-reactive protein, and immunosuppressive treatment (p = 0.005, 0.007, and 0.004, respectively).\n\nConclusion.

Our data support the combined use of T-SPOT.TB and TST in patients with CIA before biologics introduction. However, despite these good diagnostic values, indeterminate results may complicate the use of IGRA.”
“Acylated SH4 domains represent N-terminal targeting signals that anchor peripheral membrane proteins such as Src kinases in the inner leaflet of plasma membranes. Here we provide evidence for a novel regulatory mechanism that may control the levels of SH4 proteins being associated with plasma membranes. Selleck FDA-approved Drug Library Using a fusion protein of the SH4 domain of Leishmania HASPB and GFP as a model system, we demonstrate that threonine 6 is a substrate for phosphorylation. Substitution of threonine 6 by glutamate (to mimic a phosphothreonine residue) resulted in a dramatic redistribution from plasma membranes to intracellular sites with a particular accumulation in a perinuclear region. As shown by both pharmacological inhibition and RNAi-mediated down-regulation of the threonine/ serine-specific phosphatases PP1 and PP2A, recycling back to the plasma membrane required dephosphorylation of threonine 6.

Materials and methods. In this single-institution retrospective study, 256 consecutive patients who underwent TIPS creation between 1999 and 2013 were identified for potential selleck chemicals investigation. Inclusion criteria for analysis consisted of at least 6 months of post-TIPS clinical follow-up with available lab values at 1, 3, 6, and, if available, 12 months post-TIPS for MELD score calculation. Patients who

were lost to follow-up or expired within 6 months, lacked sufficient lab follow-up, or underwent liver transplantation within 6 months of TIPS were excluded from the study cohort. Within-patient variance in MELD score was assessed using repeated-measures analysis of variance. Results. Sixty-six patients met criteria for study inclusion. TIPS were created for variceal hemorrhage PFTα manufacturer (n = 26) or ascites, hydrothorax, or portal vein thrombosis (n = 40). Hemodynamic success rate was 97% (64/66) and median portosystemic pressure gradient reduction was 13 mm Hg. Median baseline MELD score was 14 (range 7-26). Low MELD scores ( smaller than = 10, n = 16) increased in sequential scores over 1-year follow-up (median increase +3.5), intermediate MELD scores (11-18, n = 34) showed general stability in successive scores over 1-year follow-up (median increase +1), and high MELD scores ( bigger than = 19, n = 16) decreased in serial scores over 1-year follow-up (median

decrease 4); these trends are compatible with published MELD progression tendencies in cirrhotic patients without TIPS. However, the MELD score changes were not statistically significant (P = .172) on within-subject comparison. Conclusions.

Among patients with liver cirrhosis who recover from the procedure, TIPS creation does not alter the natural MELD score evolution during intermediate term follow-up, and as such does not significantly alter liver transplant candidacy.”
“A concise preparation of [butene-H-2(5)]-tiagabine hydrochloride starting from [H-2(6)]-gamma-butyrolactone is described. It was necessary to ring-open the labeled gamma-butyrolactone precursor before the addition of 2-thienyllithium to avoid cyclisation of the intermediate to a 2,2-bis(2-thienyl)tetrahydrofuran.”
“CTLA-4, an Ig superfamily selleck screening library molecule with homology to CD28, is one of the most potent negative regulators of T-cell responses. In vivo blockade of CTLA-4 exacerbates autoimmunity, enhances tumor-specific T-cell responses, and may inhibit the induction of T-cell anergy. Clinical trials of CTLA-4-blocking antibodies to augment T-cell responses to malignant melanoma are at an advanced stage; however, little is known about the effects of CTLA-4 blockade on memory CD8(+) T-cell responses and the formation and maintenance of long-term CD8(+) T-cell memory. In our studies, we show that during in vivo memory CD8(+) T-cell responses to Listeria monocytogenes infection, CTLA-4 blockade enhances bacterial clearance and increases memory CD8(+) T-cell expansion.

0 g/dL; n = 38). Children with SMA had significantly www.selleckchem.com/products/VX-770.html reduced plasma (P = 0.001) and urinary (P < 0.001) bicyclo-PGE2/creatinine and COX-2 transcripts (P = 0.007). There was a significant positive association between

Hb and both plasma (r = 0.363, P = 0.002) and urinary (r = 0.500, P = 0.001)] bicyclo-PGE2/creatinine. Furthermore, decreased systemic bicyclo-PGE2/creatinine was associated with inefficient erythropoiesis (i.e., reticulocyte production index; RPI < 2.0, P = 0.026). Additional analyses demonstrated that plasma (P = 0.031) and urinary (P = 0.070) bicyclo-PGE2/creatinine and COX-2 transcripts (P = 0.026) progressively declined with increasing concentrations of naturally acquired PfHz by monocytes. Results presented here support a model in which reduced COX-2-derived PGE2, driven in part by naturally acquired PfHz by monocytes,

promotes decreased erythropoietic responses in children with SMA. Am. J. Hematol., 2012. (c) 2012 Wiley Periodicals, Inc.”
“Children with specific reading impairment may have subtle deficits in speech perception related to difficulties in phonological processing. The aim of this study was to examine brain oscillatory activity related to phonological processing in the context of auditory sentence comprehension using magnetoencephalography to better understand these deficits. Good and poor readers, 16-18 years of age, were tested on speech perception of sentence-terminal incongruent words that were phonologically manipulated to be similar or dissimilar to corresponding congruent target words. Functional coupling between Vorinostat datasheet regions was measured using phase-locking values (PLVs). Gamma-band (30-45 Hz) PLV between auditory cortex and superior temporal sulcus in the right hemisphere was differentially modulated in the two groups by the degree of phonological contrast between the congruent and the incongruent target words in the latency range associated with semantic processing. Specifically, the PLV was larger in the phonologically similar than in the phonologically dissimilar

condition in the good readers. This pattern was reversed in the poor readers, whose lower PLV in the phonologically this website similar condition may be indicative of the impaired phonological coding abilities of the group, and consequent vulnerability under perceptually demanding conditions. Overall, the results support the role of gamma oscillations in spoken language processing. NeuroReport 23:851-856 (C) 2012 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.”
“Neuroligin 2 is a postsynaptic protein that plays a critical role in the maturation and proper function of GABAergic synapses. Previous studies demonstrated that deletion of neuroligin 2 impaired GABAergic synaptic transmission, whereas its overexpression caused increased inhibition, which suggest that its presence strongly influences synaptic function.

Obtaining consent in an emergency situation is also discussed, as is the process of consenting in individuals with impaired capacity or special needs. Withdrawal of consent and refusal of treatment are also considered.”
“Human infant faecal samples were taken as a source of Bifidobacterium sp. The bacterial species were isolated with the aid of Transgalacto oligosaccharide Propionate (TP) medium and it can be identified based on their morphological carbohydrate fermenting ability and unique enzymatic property (bifidus shunt). The selected

strain was used as a inoculum for the preparation of various types of fermented milk. Based on the sensory evaluation soy based bifidus milk was selected for further analysis which includes crude protein analysis and antagonistic Selleck S3I-201 property.”
“To assess correlation between multi-planar, dynamic contrast-enhanced ultrasound (US) blood flow measurements and radiolabeled microsphere blood flow measurements, five groups of six rabbits underwent unilateral testicular torsion of 0 degrees, 180 degrees, 360 degrees, 540 degrees or 720 degrees. Five US measurements per testis (three transverse/two Nutlin-3 solubility dmso longitudinal) were obtained pre-operatively and immediately and 4 and

8 h post-operatively using linear transducers (7-4 MHz/center frequency 4.5 MHz/10 rabbits; 9-3 MHz/center frequency 5.5 MHz/20 rabbits). Bjorck’s linear least-squares method fit the rise phase of mean pixel intensity over a 7-s period for each time curve. Slope of fit and intervention/control US pixel intensity ratios were calculated. Means of transverse, longitudinal and combined transverse/longitudinal US ratios as a function of torsion

degree were compared with radiolabeled microsphere ratios using Pearson’s correlation coefficient, rho. There was high Emricasan concentration correlation between the two sets of ratios (r bigger than = 0.88, p smaller than = 0.05), except for the transverse US ratio in the immediate post-operative period (rho = 0.79, p = 0.11). These results hold promise for future clinical applications. (E-mail: [email protected]) (C) 2014 World Federation for Ultrasound in Medicine & Biology.”
“Cohort studies provide the best evidence of all epidemiological observational studies for the identification of causal relationships between risk factors and diseases. However, this design may lead to drawbacks that may affect the validity and reliability of the results. This follows in particular from systematic errors, such as selection bias or recall bias. One possibility to avoid or counteract some of these drawbacks is to link primary data from cohort studies with secondary and register data. The linkage of these data may also be used for mutual validations.

Methods We evaluated 59 asymptomatic adults consecutively for repaired CoA with MR imaging between 2008 and 2012. Results Patients were aged 29 +/- 8(16-49) years; 34 males (58%) and 34 with bicuspid aortic valve (58%). Median age at the time of initial repair was two years. Surveillance MR imaging was performed 23 +/- 8 years post-procedure. The three most common interventions performed were subclavian-flap repair (25%), end-to-end repair (33%) and patch aortoplasty (33%). Re-intervention with balloon angioplasty or repeat surgery had been performed in 22%

of subjects. There were 28 cases of recoarctation (48%), of which seven were at least moderate in severity. Repair site and ascending see more aortic aneurysm occurred in eight (14%) and four (7%) subjects, respectively. Freedom Selleck HKI272 from any degree of recoarctation and other aortic complications was observed in eight subjects (14%). Conclusion MR imaging detected a high rate of aortic abnormalities in asymptomatic adults after CoA repair, including 27% with clinically

significant recoarctation and/or local aneurysm formation.”
“Phototrophic microbial mats are ideal model systems for ecological and evolutionary analysis of highly diverse microbial communities. Microbial mats are small-scale, nearly closed, and self-sustaining benthic ecosystems that comprise the major element cycles, trophic levels, and food webs. The steep and fluctuating physicochemical microgradients, that are the result of the ever changing environmental conditions and of the microorganisms’ own activities, give rise to a plethora of potential niches resulting in the formation of one of the most diverse microbial ecosystems known to date. For several decades, microbial mats have been studied extensively and more recently molecular biological techniques selleckchem have been introduced that allowed

assessing and investigating the diversity and functioning of these systems. These investigations also involved metagenomics analyses using high-throughput DNA and RNA sequencing. Here, we summarize some of the latest developments in metagenomic analysis of three representative phototrophic microbial mat types (coastal, hot spring, and hypersaline). We also present a comparison of the available metagenomic data sets from mats emphasizing the major differences between them as well as elucidating the overlap in overall community composition.”
“A series of 3 ‘-aminoflavones 5,6,7,8-tetra- or 5,7-dioxygenated on the A-ring was synthesized from tangeretin or naringin, two natural Citrus flavonoids. These flavones were evaluated for antiproliferative activity, activation of apoptosis, and inhibition of tubulin assembly. The most antiproliferative flavones exhibit a common 5-hydroxy-6,7,8-trimethoxy substitution pattern on the A-ring. (C) 2009 Elsevier Ltd. All rights reserved.”
“Background.

The CFD model is used for the one-day simulation in which the easterly ambient wind blows perpendicular to the north south oriented street canyon with a canyon aspect ratio of 1. In the morning when the surface temperature of the downwind building wall is higher than

that of the upwind building wall, two counter-rotating vortices appear in the street canyon (flow regime II). In the afternoon when the surface temperature of the upwind building wall is higher than that of the downwind building wall, an intensified primary vortex appears in the street canyon (flow regime I). The NO3 and O-3 exchange is generally active in the region close to the building wall with the higher temperature PND-1186 mouse regardless of flow regime. The NO3 and O-3 exchange by turbulent flow is dominant Napabucasin in flow regime II, whereas the NO3 and O-3 exchange by mean flow becomes comparable to that by turbulent flow in

a certain period of flow regime I. The NO3 and O-3 exchange velocities are similar to each other in the early morning, whereas these are significantly different from each other around noon and in the afternoon. This behavior indicates that the exchange velocity is dependent on flow regime. In addition, the diurnal variability of O-3 exchange velocity is found to be dependent on photochemistry rather than dry deposition in the street canyon. This study suggests that photochemistry as well as flow in a street canyon is needed to be taken into account when exchange velocities for reactive pollutants are estimated. O 2013 Elsevier Ltd. All rights reserved.”
“Background: Arthroscopic capsular release is an effective treatment for shoulder stiffness, yet its extent is controversial. Purpose: To compare the clinical outcomes of arthroscopic capsular release in patients with and ALK inhibitor without posterior extended capsular release for shoulder stiffness. Study Design: Randomized controlled trial; Level of evidence, 1. Methods: Between January 2008 and March 2011,

75 patients who underwent arthroscopic capsular release for shoulder stiffness were enrolled and randomized into 2 groups. In group I (n = 37), capsular release was performed, including release of the rotator interval and anterior and inferior capsule. In group II (n = 38), capsular release was extended to the posterior capsule. The American Shoulder and Elbow Surgeons score, Simple Shoulder Test, visual analog scale for pain, and range of motion (ROM) were used for the evaluation before surgery and at 3, 6, and 12 months after surgery and at the last follow-up. Results: Preoperative demographic data of age, sex, symptom duration, and clinical outcomes showed no significant differences (P bigger than .05). The average follow-up was 18.4 months.

3q22.3). Sequencing revealed that the breakpoints overlap a LTR sequence on 7q22.3 and a LINE on 7p14.3. A TTTAAA motif was found in proximity of the breakpoints on both arms. In addition the sequencing detected several small micro-rearrangements, deletion, duplication, insertion, at the breakpoints. No significant sequence identity exists between the 7p14.3 and 7q22.3 breakpoints. These features

at the breakpoint junctions suggest that the inversion was triggered by the TTTAAA motif, LTR and LINE and healed by a Non Homologous End Joining (NHEJ) mechanism. The genes ATXN7L1 and PDE1C are disrupted by the inversion. PDE1C is responsible for the hydrolysis of the second messenger molecules cAMP and cGMP and

is highly expressed IPI-549 chemical structure in the human heart and certain brain regions. In mice, Pde1c is expressed in migrating neuronal cells within the central nervous system during early embryo development. Although neuronal migration disorder was not seen in our patient, this is the first patient described with haploinsufficiency of PDE1C possibly causing developmental delay. (c) 2013 Elsevier Masson SAS. All rights reserved.”
“Parasite life-history characteristics, the environment, and host defenses determine variation in parasite population parameters across space and time. Parasite abundance and distribution have received little attention despite their pervasive effects on host populations and community dynamics. We used selleck inhibitor analyses of variance to estimate the variability of intensity, prevalence, and abundance of 4 species of lice (Insecta: Phthiraptera) infecting Galapagos doves and Galapagos hawks and I haemosporidian

parasite (Haemosporida: Haemoproteidae) infecting the doves across island populations throughout their check details entire geographic ranges. Population parameters of parasites with direct life cycles varied less within than among parasite species, and intensity and abundance did not differ significantly across islands. Prevalence explained a proportion of the variance (34%), similar to infection intensity (33%) and parasite abundance (37%). We detected a strong parasite species-by-island interaction, suggesting that parasite population dynamics is independent among islands. Prevalence (up to 100%) and infection intensity (parasitemias up to 12.7%) of Haemoproteus sp. parasites varied little across island populations.”
“With the publication of revised draft ICH guidelines (Draft ICH S2), there is scope and potential to establish a combined multi-end point in vivo assay to alleviate the need for multiple in vivo assays, thereby reducing time, cost and use of animals.

Overall, these findings are not supportive of a role for Kv1.3 in the modulation of peripheral insulin sensitivity.”
“CXC chemokine 10 (CXCL10) activates CXC chemokine receptor 3 (CXCR3) and attracts activated T-helper 1 cells. In this study we examined the effects of cytokines on CXCL10 production by human gingival fibroblasts.\n\nHuman gingival fibroblasts

were exposed to pro-inflammatory cytokines (interleukin-1 beta, tumor necrosis factor-alpha), a T-helper 1 cytokine (interferon-gamma), T-helper 2 cytokines (interleukin-4, interleukin-13), T-helper 17 cytokines (interleukin-17A, interleukin-22) and regulatory T-cell cytokines (interleukin-10, transforming growth factor-beta 1) for 24 h. CXCL10 production by human gingival fibroblasts was examined by enzyme-linked immunosorbent assay.\n\nHuman gingival BMS-777607 cost fibroblasts produced CXCL10 protein upon stimulation with interleukin-1 beta, tumor necrosis factor-alpha and interferon-gamma. Treatment of human gingival fibroblasts with interferon-gamma in combination with tumor necrosis factor-alpha

or interleukin-1 beta resulted in a synergistic production of CXCL10. However, interleukin-4 and interleukin-13 inhibited CXCL10 production by interferon-gamma-stimulated or tumor necrosis factor-alpha-stimulated-human gingival fibroblasts. On the other hand, interleukin-17A and interleukin-22 enhanced CXCL10 production by human gingival fibroblasts treated with interferon-gamma and inhibited CXCL10 production by tumor necrosis factor-alpha-stimulated Apoptosis Compound Library price human gingival fibroblasts. Furthermore, the anti-inflammatory cytokine, interleukin-10, inhibited CXCL10 production by both interferon-gamma- and tumor necrosis factor-alpha-stimulated human gingival fibroblasts, but transforming growth factor-beta 1 enhanced interferon-gamma-mediated CXCL10 production by human gingival fibroblasts.\n\nThese results mean that the balance

of cytokines in periodontally diseased tissue may be essential for the control of CXCL10 production by human gingival fibroblasts, and the production of CXCL10 might be important for the regulation of T-helper 1 cell infiltration in periodontally diseased tissue.”
“Contemporary reconstruction buy GDC-0973 methods employed for clinical helical cone-beam computed tomography (CT) are analytical (noniterative) but mathematically nonexact, i.e., the reconstructed image contains so called cone-beam artifacts, especially for higher cone angles. Besides cone artifacts, these methods also suffer from windmill artifacts: alternating dark and bright regions creating spiral-like patterns occurring in the vicinity of high z-direction derivatives. In this article, the authors examine the possibility to suppress cone and windmill artifacts by means of iterative application of nonexact three-dimensional filtered backprojection, where the analytical part of the reconstruction brings about accelerated convergence.

Results demonstrated that the integrated fertilizers significantly increased the leaf area index, plant height, grain production, biomass, oil yield, and protein content in comparison with organic or chemical fertilizers. The maximum and minimum oil contents were obtained by applying 100% farmyard manure (F1) and 50% FM + 50% chemical (F3), respectively; however, opposite results were observed for protein content.

When higher FM rates were used with PGPR, the saturated fatty acids (palmetic and stearic acids) declined significantly, LDN-193189 purchase while unsaturated ones (linoleic and oleic acids) were increased. The highest contents of linoleic acid (52.6%) and oleic acid (39.8%) were observed in F3 and F1 treatments, respectively. Bacterial inoculation also increased the leaf area index, plant height, biomass, grain and oil yields, oil and protein contents up to 12, 3.7, 7.8, 10, 6.5, 5.6 and 5%, respectively.”
“Assessment of total plasma DNA can be a promising noninvasive tool for monitoring the effect of cytotoxic therapies in order to predict therapeutic efficacy at an early stage.\n\nCell-free plasma DNA levels were quantified before the first, second and third cycle of chemotherapy in 42 patients with advanced nonsmall cell lung cancer and correlated with response to therapy, as assessed

by computed tomography following the third chemotherapy cycle.\n\nA significantly lower plasma DNA level, measured before various treatment cycles, was found in patients with remission or stable disease than in those with progression. Higher levels and insufficient decrease in plasma DNA levels SN-38 manufacturer during the course of chemotherapy indicated poor outcome. For predicting insufficient therapy response, a sensitivity of 26.9% was achieved at 100% specificity using plasma DNA levels before the first therapy cycle. Prediction of disease progression was achieved with a sensitivity of 35.7% at 100%

specificity using plasma DNA levels before the first therapy cycle.\n\nMonitoring of plasma DNA levels during the course of chemotherapy could identify selleck kinase inhibitor patients who are likely to exhibit an insufficient therapeutic response and disease progression at an early stage. This may help in individualising treatment, and could lead to better management of advanced-stage lung cancer.”
“SHP-2 protein tyrosine phosphatase plays an important role in activation of the RAS-dependent signaling. Gain-of-function mutations in the PTPN11 gene, which encodes SHP-2, have been found in the leukemia-prone developmental disorder Noonan syndrome as well as sporadic childhood leukemias, indicating that SHP-2 is a bona. de human oncoprotein. However, the role of SHP-2 mutations in non-hematological malignancies remains obscure. Here, we screened for PTPN11 mutations in primary solid tumors and identified a 1520C > A mutation that causes threonine-507 to lysine (T507K) substitution in the phosphatase domain of SHP-2 in a case of hepatocellular carcinoma.

Peer-reviewed articles and agency websites were the sources of information The article focuses on the treatment of hereditary blood disorders including hemophilia and thalassemia, Selleckchem Elafibranor and hereditary bone marrow failure A coordinated approach to addressing blood safety and continued development of sensitive diagnostic testing arc necessary to reduce risk in an increasingly globalized society (Am J Prey Med 2010,38(4S) S468-S474) Published by Elsevier Inc on behalf

of American Journal of Preventive Medicine”
“Symptomatic lunate collapse owing to Kienbock disease is difficult to treat. To define the potential role of scaphocapitate arthrodesis, we reviewed ten patients who underwent scaphocapitate arthrodesis for stage IIIB-IV Kienbock disease at a mean follow-up of 8.75 years (range 1.3-18.6). Clinical variables included ranges of motion, grip strength, pain, return to work, and QuickDASH (disabilities of the arm, shoulder and hand) scores. Radiographs were evaluated for union, carpal height, alignment, ulnar translation, and radiocarpal arthritis. The procedure resulted in functional ranges of motion P5091 chemical structure and good grip strengths. Pain was substantially reduced. The mean QuickDASH score was 27 (range 9.1-56.3). Radiographic analysis showed union in nine patients, maintenance of carpal height with a corrected radioscaphoid angle, and no evidence of ulnar translation. The long-term clinical benefits of scaphocapitate arthrodesis for treatment of collapsed

Kienbock disease are demonstrated. However, radiographic signs of radioscaphoid arthritis were often observed in patients with follow-up greater than 10 years.”
“A semi-analytical method is introduced to study kink instability in cylindrical

plasma with line-tied boundary conditions. The method is based on an expansion for magnetohydrodynamics (MHD) equations in one-dimensional (1D) radial eigenvalue problems by using Fourier transforms. The MHD equations then become an ordinary differential equation. This method is applicable to both ideal and non-ideal Epigenetic Reader Do inhibitor MHD problem. The effect of plasma pressure (P(0)) on kink instability is studied in a cylindrical geometry. Complex discrete spectra are presented. Two-dimensional (2D) eigenfunctions with the line-tied boundary conditions are obtained. The growth rate and radial eigenfunctions are different in the two cases of P(0) = 0 and P(0) not equal 0, which indicate that the effect of plasma pressure can not be ignored if it is large enough. This method allows us to understand the role of individual radial eigenfunctions, and is also computationally efficient compared to direct solutions of the MHD equations by the finite difference method.”
“Epidemiological studies suggest whole grain consumption is associated with decreased colon cancer risk. However, wheat classes differ in their usage, making the influence of wheat class (red vs. white) and state of refinement (whole vs. refined) difficult to separate, leading to potential confounding.