Effect of incorporation of mushroom (Pleurotus sajor-caju) powder on quality characteristics of Papad (Indian snack food).

Papad is familiarly known as an Indian food adjunct or snack food. In this study, attempts have been made to increase the protein, minerals and crude fibre content of the papad with incorporation of Pleurotus sajor-caju powder to develop a novel snack food. Mushroom powder was added in different proportions with other ingredients of the papad and the prepared papad was subjected to physicochemical and sensorial analyses.

Molecular Mechanisms Governing IL-24 Gene Expression.

Interleukin-24 (IL-24) belongs to the IL-10 family of cytokines and is well known for its tumor suppressor activity. This cytokine is released by both immune and nonimmune cells and acts on non-hematopoietic tissues such as skin, lung and reproductive tissues. Apart from its ubiquitous tumor suppressor function, IL-24 is also known to be involved in the immunopathology of autoimmune diseases like psoriasis and rheumatoid arthritis.

Sulfoximines: a reusable directing group for chemo- and regioselective ortho C-H oxidation of arenes.

Sulfoximines direct: a new protocol for the chemo- and regioselective ortho C-H acetoxylation of arenes in N-benzoylated sulfoximines is reported. The sulfoximine directing group is easily detached from the C-H oxidation product through acid-promoted hydrolysis, isolated, and reused. The meta-substituted phenols are synthesized following this strategy and the stereointegrity of the sulfoximine is preserved in this transformation.

A convenient approach to β-heteroarylated (C-N bond) ketones from Cs2CO3 promoted reaction between propargyl alcohols and nitrogen-heterocycles.

An efficient and direct approach to β-heteroarylated (C-N bond) ketones is demonstrated. Base promoted redox isomerization of propargyl alcohol to α,β-unsaturated ketone followed by conjugate addition to NH-heteroarenes affords a wide range of β-heteroarylated ketones in good to excellent yields. Aryl, heteroaryl, alkyl C(sp), and terminal alkynes containing unactivated propargyl alcohols effectively undergo redox-isomerization conjugate addition (RICA) with NH-heteroarenes.

Re-alimentation strategy to manoeuvre body condition and carcass characteristics in cull ewes.

Improvement in body condition and carcass traits through nutritional intervention was studied in cull ewes. Sixty-eight adult non-productive Malpura ewes (average body weight 26.7 ± 0.

Nuclear factor of activated T cells 1 (NFAT1)-induced permissive chromatin modification facilitates nuclear factor-κB (NF-κB)-mediated interleukin-9 (IL-9) transactivation.

IL-9 regulates diverse inflammatory immune responses. Although the functional importance of IL-9 has been investigated in various pathophysiological conditions, molecular mechanisms by which TCR stimulation induced IL-9 gene expression are still unclear. In this study, we investigated the functional importance of the NFAT1 and NF-κB (p65) in IL-9 gene transcription in CD4(+) T cells.

Bone mineral density in patients of Graves disease pre- & post-treatment in a predominantly vitamin D deficient population.

Background & Objectives: Hyperthyroidism causes bone loss, and its treatment may restore bone mass, however, concomitant vitamin D deficiency may prevent this. We undertook this study to measure the bone mineral density (BMD) 25 (OH) vitamin D levels in patients with Graves disease in our population which is predominently vitamin D deficient and how we change with when patients become euthyroid.

Methods: The biochemical, thyroid functions, serum vitamin D levels and BMD were estimated in 80 consecutive patients with Graves and 80 euthyroid controls.

Protein model discrimination using mutational sensitivity derived from deep sequencing.

A major bottleneck in protein structure prediction is the selection of correct models from a pool of decoys. Relative activities of ∼1,200 individual single-site mutants in a saturation library of the bacterial toxin CcdB were estimated by determining their relative populations using deep sequencing. This phenotypic information was used to define an empirical score for each residue (RankScore), which correlated with the residue depth, and identify active-site residues.

Quick and simple estimation of bacteria using a fluorescent paracetamol dimer-Au nanoparticle composite.

Rapid, simple and sensitive detection of bacterial contamination is critical for safeguarding public health and the environment. Herein, we report an easy method of detection as well as enumeration of the bacterial cell number on the basis of fluorescence quenching of a non-antibacterial fluorescent nanocomposite, consisting of paracetamol dimer (PD) and Au nanoparticles (NPs), in the presence of bacteria. The composite was synthesized by reaction of paracetamol (p-hydroxyacetanilide) with HAuCl(4).

Interaction of Ets-1 with HDAC1 represses IL-10 expression in Th1 cells.

IL-10 is a multifunctional cytokine that plays a crucial role in immunity and tolerance. IL-10 is produced by diverse immune cell types, including B cells and subsets of T cells. Although Th1 produce IL-10, their expression levels are much lower than Th2 cells under conventional stimulation conditions.

Synthetic route to chiral tetrahydroquinoxalines via ring-opening of activated aziridines.

A highly regio- and stereoselective route for the synthesis of racemic and nonracemic tetrahydroquinoxalines via the S(N)2-type ring-opening of activated aziridines with 2-bromoanilines followed by the Pd-catalyzed intramolecular C-N bond formation is described.

Characterization and in vitro expression of non-structural 1 protein of canine parvovirus (CPV-2) in mammalian cell line.

Parvoviruses are small, 260-A-diameter, icosahedral, non-enveloped, single-stranded DNA viruses with a genome of approximately 5 kb. Non structural protein, (NS-1) is especially relevant, being both essential for virus replication and the main factor responsible for virus pathogenicity and cytotoxicity. This protein has also been reported to possess the property of killing of transformed cells.

Plasmid DNA linearization in the antibacterial action of a new fluorescent Ag nanoparticle-paracetamol dimer composite.

Herein, we report the generation of a composite comprised of p-hydroxyacetanilide dimer and Ag nanoparticles (NPs) by reaction of AgNO(3) and p-hydroxyacetanilide. The formation of the composite was established by UV-vis, FTIR and NMR spectroscopy, transmission electron microscopy and X-ray diffraction along with substantiation by mass spectrometry. Interestingly, the composite exhibited an emission spectrum with a peak at 435 nm when excited by light of wavelength 320 nm.

Cinnamon extract suppresses experimental colitis through modulation of antigen-presenting cells.

Aim: To investigate the anti-inflammatory effects of cinnamon extract and elucidate its mechanisms for targeting the function of antigen presenting cells.

Methods: Cinnamon extract was used to treat murine macrophage cell line (Raw 264.7), mouse primary antigen-presenting cells (APCs, MHCII(+)) and CD11c(+) dendritic cells to analyze the effects of cinnamon extract on APC function.

IRF4 regulates IL-10 gene expression in CD4(+) T cells through differential nuclear translocation.

CD4(+) T cells play critical roles in the generation of protective immunity against a variety of pathogens. The main two types of effector CD4(+) T cells, Th1 and Th2 are characterized by their ability to produce signature cytokines. Among them, IL-10 is a multi-functional cytokine that plays a crucial role in maintaining the balance between immunity and tolerance.

Development and in vitro characterization of a bivalent DNA containing HN and F genes of velogenic Newcastle disease virus.

Newcastle disease (ND) is highly contagious, economically important viral disease affecting most of avian species worldwide. Newcastle disease virus (NDV) has single stranded negative sense RNA genome which encodes for six structural and two non-structural proteins. Envelope glycoproteins i.

JunB and c-Rel cooperatively enhance Foxp3 expression during induced regulatory T cell differentiation.

The function and differentiation of induced regulatory T (iTreg) cells are tightly regulated by various signaling cascade. In this study, we have investigated the role of TCR signaling to induce Foxp3 gene expression in cooperation with TGF-β/IL-2 stimulation. Activation of CD4(+) T cells by TCR signaling or TGF-β/IL-2 alone failed to enhance Foxp3 expression.

Stat6 and c-Jun mediate Th2 cell-specific IL-24 gene expression.

TCR signaling regulates multiple aspects of T cell function by controlling expression of various cytokine genes. IL-24 is a multifunctional cytokine belonging to the IL-10 family. It displays anticancer effects in diverse cancer cells and regulates immunopathology of psoriasis and rheumatoid arthritis.

Epitope analysis of white spot syndrome virus of Penaeus monodon by in vivo neutralization assay employing a panel of monoclonal antibodies.

A panel of six monoclonal antibodies (MAbs) against the major envelope proteins VP18, VP26 and VP28 of white spot syndrome virus (WSSV) was evaluated for neutralization of the virus in vivo in Penaeus monodon. WSSV stock diluted to 1 x 10⁻⁶ resulting in 100% mortality on 12 day post injection (dpi) was used as optimum infectious dose of virus for challenge. Constant quantity (100 μg/ml) of MAbs C-5, C-14, C-33, C-38, C-56 and C-72 was incubated separately with WSSV (1 x 10⁻⁶ dilution) at 27 °C for 90 min and injected to shrimp.

Cloning and expression of chicken granulocyte-macrophage colony stimulating factor (GMCSF) gene.

Granulocyte-macrophage colony stimulating factor (GMCSF), a multifunctional cytokine can enhance immune responses when administered along with DNA vaccine. Aim of the present study was to clone and express the chicken GMCSF cytokine for use as 'genetic adjuvant'. Chicken GMCSF gene 435bp was amplified using specific primers in which restriction sites of BamHI and HindIII were at forward and reverse primers respectively.

Gold-catalyzed regioselective hydration of propargyl acetates assisted by a neighboring carbonyl group: access to α-acyloxy methyl ketones and synthesis of (±)-actinopolymorphol B.

A general atom-economical approach for the synthesis of α-acyloxy methyl ketone is demonstrated through regioselective hydration of a wide range of propargyl acetates. Readily available catalyst comprising of 1% Ph(3)PAuCl and 1% AgSbF(6) in dioxane-H(2)O efficiently hydrolyzes the terminal alkynes of the propargyl acetate in the absence of acid promoters at ambient temperature within a short time. Effective regioselective hydration is facilitated by the neighboring carbonyl group as demonstrated through (18)O-labeling study.

Lactobacillus casei enhances type II collagen/glucosamine-mediated suppression of inflammatory responses in experimental osteoarthritis.

Aims: We previously reported that Lactobacillus casei (L. casei) has beneficial effects in experimental rheumatoid arthritis (RA) by suppressing inflammatory immune responses. The major purpose of this study was to evaluate therapeutic effects of L.

Hydrothermal synthesis of PbTe nanorods using different templates.

Nanocrystalline PbTe has successfully been synthesized under hydrothermal conditions in the temperature range 125-165 degrees C for 24 h in presence of ethylene diamine tetraacetic acid (EDTA), as template from the aqueous chemical routes using lead acetate, Pb(CH3COO)2 and sodium tellurite (Na2TeO3) as precursors and hydrazine hydrate (N2H4 x H2O) as the reductant. At lower temperature (125 degrees C), predominantly PbTe cubes are formed, where at higher temperature (165 degrees C), growth of nanorods of diameter 65 nm and length ranging in microns takes place. The possible mechanisms about the formation of PbTe have also been discussed.

Reinforcement of ball shaped MoS2 nanoparticles in epoxy resin.

The present work involves the synthesis of molybdenum disulfide (MoS2) nanoparticles by annealing the precursor obtained from simple reflux method. XRD, FESEM and HRTEM confirmed the formation of 2H-MoS2 with ball shaped particles, where some of them possess coalesced dumbbell morphology. The reinforcement of polysulphide modified epoxy resin (PSER) by MoS2 with varying amounts from 0.

Topical application of porcine placenta extract inhibits the progression of experimental contact hypersensitivity.

Aim Of Study: Placenta extract features as a composition of ointments used for skin beautification, dermatological diseases and skin dryness. However, little evidence has been cited about its underlying mechanisms of action by which it exerts a beneficial role in dermatological diseases in vivo. In this study, we intended to test the effect of topical application of porcine placenta extract in mouse model of contact hypersensitivity and elucidate its mechanism of action.