keyword
MENU ▼
Read by QxMD icon Read
search

high-protein

keyword
https://www.readbyqxmd.com/read/28332413/interlaboratory-validation-of-an-lc-ms-ms-method-for-the-determination-of-melamine-and-cyanuric-acid-in-animal-feed
#1
Hildburg Fry, Kerstin Mietle, Eileen Mähnert, Sebastian Zinke, Mandy Schwieters, Emanuele Pydde, Angelika Preiß-Weigert
Melamine and cyanuric acid have been mixed illegally into food and feed to increase the nitrogen content which results in deceptively high protein contents. As a consequence a maximum level for melamine of 2.5 mg kg(-1) feed was established by the European Union under directive 2002/32/EC. A method is required to quantify melamine and cyanuric acid for control of the maximum level. Therefore Technical Committee (TC) 327 of the European Committee for Standardisation (CEN) commissioned the standardisation of a method for the analysis of melamine and cyanuric acid in animal feed...
March 23, 2017: Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
https://www.readbyqxmd.com/read/28323167/high-hydrostatic-pressure-enables-almost-100-refolding-of-recombinant-human-ciliary-neurotrophic-factor-from-inclusion-bodies-at-high-concentration
#2
Qi Wang, Yongdong Liu, Chun Zhang, Fangxia Guo, Cui Feng, Xiunan Li, Hong Shi, Zhiguo Su
Protein refolding from inclusion bodies (IBs) often encounters a problem of low recovery at high protein concentration. In this study, we demonstrated that high hydrostatic pressure (HHP) could simultaneously achieve high refolding concentration and high refolding yield for IBs of recombinant human ciliary neurotrophic factor (rhCNTF), a potential therapeutic for neurodegenerative diseases. The use of dilution refolding obtained 18% recovery at 3 mg/mL, even in the presence of 4 M urea. In contrast, HHP refolding could efficiently increase the recovery up to almost 100% even at 4 mg/mL...
March 18, 2017: Protein Expression and Purification
https://www.readbyqxmd.com/read/28322296/de-novo-sequencing-and-comparative-analysis-of-leaf-transcriptomes-of-diverse-condensed-tannin-containing-lines-of-underutilized-psophocarpus-tetragonolobus-l-dc
#3
Vinayak Singh, Ridhi Goel, Veena Pande, Mehar Hasan Asif, Chandra Sekhar Mohanty
Condensed tannin (CT) or proanthocyanidin (PA) is a unique group of phenolic metabolite with high molecular weight with specific structure. It is reported that, the presence of high-CT in the legumes adversely affect the nutrients in the plant and impairs the digestibility upon consumption by animals. Winged bean (Psophocarpus tetragonolobus (L.) DC.) is one of the promising underutilized legume with high protein and oil-content. One of the reasons for its underutilization is due to the presence of CT. Transcriptome sequencing of leaves of two diverse CT-containing lines of P...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28320534/ionic-liquid-regenerated-macroporous-cellulose-monolith-fabrication-characterization-and-its-protein-chromatography
#4
Kaifeng Du
Macroporous cellulose monolith as chromatographic support was successfully fabricated from an ionic liquid dissolved cellulose solution by an emulsification method and followed by the cross-linking reaction and DEAE modification. With the physical characterization, the cellulose monolith featured by both the interconnected macropores in range of 0.5-2.5μm and the diffusion pores centered at about 10nm. Given the bimodal pore system, the monolith possessed the specific surface area of 36.4m(2)g(-1) and the column permeability of about 7...
March 6, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28320464/impact-of-different-dietary-approaches-on-glycemic-control-and-cardiovascular-risk-factors-in-patients-with-type-2-diabetes-a-protocol-for-a-systematic-review-and-network-meta-analysis
#5
Lukas Schwingshackl, Anna Chaimani, Georg Hoffmann, Carolina Schwedhelm, Heiner Boeing
BACKGROUND: Dietary advice is one of the cornerstones in the management of type 2 diabetes mellitus. The American Diabetes Association recommended a hypocaloric diet for overweight or obese adults with type 2 diabetes in order to induce weight loss. However, there is limited evidence on the optimal approaches to control hyperglycemia in type 2 diabetes patients. The aim of the present study is to assess the comparative efficacy of different dietary approaches on glycemic control and blood lipids in patients with type 2 diabetes mellitus in a systematic review including a standard pairwise and network meta-analysis of randomized trials...
March 20, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28316468/nutritional-quality-and-physicochemical-characteristics-of-defatted-bovine-liver-treated-by-supercritical-carbon-dioxide-and-organic-solvent
#6
Sung-Won Kang, Hye-Min Kim, M Shafiur Rahman, Ah-Na Kim, Han-Sul Yang, Sung-Gil Choi
Defatted bovine liver (DBL) is a potential source of protein and minerals. Supercritical carbon dioxide (SC-CO2) and a traditional organic solvent method were used to remove lipid from bovine liver, and the quality characteristics of a control bovine liver (CBL), bovine liver defatted by SC-CO2 (DBLSC-CO2) at different pressures, and bovine liver defatted by organic solvent (DBL-OS) were compared. The DBLSC-CO2 samples had significantly higher (p<0.05) protein, amino acid, carbohydrate, and fiber contents than CBL and DBL-OS...
2017: Korean Journal for Food Science of Animal Resources
https://www.readbyqxmd.com/read/28316326/overexpression-of-rab1b-and-mmp9-predicts-poor-survival-and-good-response-to-chemotherapy-in-patients-with-colorectal-cancer
#7
Xian-Zi Yang, Shu-Zhong Cui, Li-Si Zeng, Tian-Tian Cheng, Xiao-Xing Li, Jun Chi, Ren Wang, X F Steven Zheng, Hui-Yun Wang
Rab1B has recently been reported to be involved in human cancer, but the role of Rab1B in colorectal cancer (CRC) remains unclear. In this study, we investigated the expression of Rab1B and MMP9 in CRC by qRT-PCR, immunoblot and immunohistochemistry and analyzed the clinical significance. The results show that Rab1B and MMP9 are increased at both mRNA and protein levels in CRC cell lines and tissues, as measured by qRT-PCR and immunoblotting. The high protein expression of Rab1B and MMP9 in 179 CRC tissues is associated with deep tumor invasion, lymph-node metastasis and advanced TNM stage...
March 18, 2017: Aging
https://www.readbyqxmd.com/read/28306522/infrared-analyzers-for-breast-milk-analysis-fat-levels-can-influence-the-accuracy-of-protein-measurements
#8
Celia Kwan, Gerhard Fusch, Aldin Bahonjic, Niels Rochow, Christoph Fusch
BACKGROUND: Currently, there is a growing interest in lacto-engineering in the neonatal intensive care unit, using infrared milk analyzers to rapidly measure the macronutrient content in breast milk before processing and feeding it to preterm infants. However, there is an overlap in the spectral information of different macronutrients, so they can potentially impact the robustness of the measurement. In this study, we investigate whether the measurement of protein is dependent on the levels of fat present while using an infrared milk analyzer...
March 15, 2017: Clinical Chemistry and Laboratory Medicine: CCLM
https://www.readbyqxmd.com/read/28294226/insight-into-the-gastro-duodenal-digestion-resistance-of-soybean-proteins-and-potential-implications-for-residual-immunogenicity
#9
Elisabetta De Angelis, Rosa Pilolli, Simona L Bavaro, Linda Monaci
Soy is an important component of the human diet thanks to its nutritional value and high protein content; however, it also represents a risk for allergenic consumers due to its potential to trigger adverse reactions in sensitized individuals. The putative correlation between immunoreactivity and resistance to the human gastrointestinal (GI) digestion has drawn attention to investigating soybean proteins digestibility. In this work, we provided further insights into this field by performing in vitro simulated GI digestion experiments directly on ground soybean seeds, to provide more realistic results obtained from the digestion of the whole food matrix...
March 15, 2017: Food & Function
https://www.readbyqxmd.com/read/28290674/copper-i-phosphine-polypyridyl-complexes-synthesis-characterization-dna-hsa-binding-study-and-antiproliferative-activity
#10
Wilmer Villarreal, Legna Colina-Vegas, Gonzalo Visbal, Oscar Corona, Rodrigo S Corrêa, Javier Ellena, Marcia Regina Cominetti, Alzir Azevedo Batista, Maribel Navarro
A series of copper(I)-phosphine polypyridyl complexes have been investigated as potential antitumor agents. The complexes [Cu(PPh3)2dpq]NO3 (2), [Cu(PPh3)2dppz]NO3 (3), [Cu(PPh3)2dppa]NO3 (4), and [Cu(PPh3)2dppme]NO3 (5) were synthesized by the reaction of [Cu(PPh3)2NO3] with the respective planar ligand under mild conditions. These copper complexes were fully characterized by elemental analysis, molar conductivity, FAB-MS, and NMR, UV-vis, and IR spectroscopies. Interactions between these copper(I)-phosphine polypyridyl complexes and DNA have been investigated using various spectroscopic techniques and analytical methods, such as UV-vis titrations, thermal denaturation, circular dichroism, viscosity measurements, gel electrophoresis, and competitive fluorescent intercalator displacement assays...
March 14, 2017: Inorganic Chemistry
https://www.readbyqxmd.com/read/28290060/morpho-histological-histochemical-and-molecular-evidences-related-to-cellular-reprogramming-during-somatic-embryogenesis-of-the-model-grass-brachypodium-distachyon
#11
Evelyn Jardim Oliveira, Andréa Dias Koehler, Diego Ismael Rocha, Lorena Melo Vieira, Marcos Vinícius Marques Pinheiro, Elyabe Monteiro de Matos, Ana Claudia Ferreira da Cruz, Thais Cristina Ribeiro da Silva, Francisco André Ossamu Tanaka, Fabio Tebaldi Silveira Nogueira, Wagner Campos Otoni
The wild grass species Brachypodium distachyon (L.) has been proposed as a new model for temperate grasses. Among the biotechnological tools already developed for the species, an efficient induction protocol of somatic embryogenesis (SE) using immature zygotic embryos has provided the basis for genetic transformation studies. However, a systematic work to better understanding the basic cellular and molecular mechanisms that underlie the SE process of this grass species is still missing. Here, we present new insights at the morpho-histological, histochemical, and molecular aspects of B...
March 13, 2017: Protoplasma
https://www.readbyqxmd.com/read/28288367/crenomytilus-grayanus-40kda-calponin-like-protein-cdna-cloning-sequence-analysis-tissue-expression-and-post-translational-modifications
#12
Oleg S Matusovsky, Anna V Dobrzhanskaya, Victoria V Pankova, Konstantin V Kiselev, Ulyana V Girich, Nikolay S Shelud'ko
Calponin-like protein (CaP-40), a third major protein after actin and tropomyosin, has recently been identified by us in the Ca(2+)-regulated thin filaments of mussel Crenomytilus grayanus. It contains calponin homology domain, five calponin family repeats and possesses similar biochemical properties as vertebrate smooth muscle calponin. In this paper, we report a full-length cDNA sequence of CaP-40, study its expression pattern on mRNA and protein levels, evaluate CaP-40 post-translational modifications and perform protein-protein interaction analysis...
March 2, 2017: Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics
https://www.readbyqxmd.com/read/28285215/nitrate-concentration-shift-cultivation-to-enhance-protein-content-of-heterotrophic-microalga-chlorella-vulgaris-over-compensation-strategy
#13
Tonghui Xie, Yun Xia, Yu Zeng, Xingrui Li, Yongkui Zhang
Protein production from microalgae requires both high cell density during cultivation and high protein content in cells. Heterotrophic microalgae can achieve high cell density, and yet are confronted with the problem of low protein content. Based on over-compensation strategy, a new concentration-shift method was proposed to cultivate heterotrophic Chlorella vulgaris, aiming to increase protein content. With a prior starvation period, microalgae utilized more nitrate and accumulated more proteins compared to one-stage cultivation...
February 27, 2017: Bioresource Technology
https://www.readbyqxmd.com/read/28284696/utilizing-whey-protein-isolate-and-polysaccharide-complexes-to-stabilize-aerated-dairy-gels
#14
Emily O'Chiu, Bongkosh Vardhanabhuti
Heated soluble complexes of whey protein isolate (WPI) with polysaccharides may be used to modify the properties of aerated dairy gels, which could be formulated into novel-textured high-protein desserts. The objective of this study was to determine the effect of polysaccharide charge density and concentration within a WPI-polysaccharide complex on the physical properties of aerated gels. Three polysaccharides having different degrees of charge density were chosen: low-methoxyl pectin, high-methoxyl type D pectin, and guar gum...
March 8, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28283837/vascular-hyperpermeability-as-a-hallmark-of-phacomatoses-is-the-etiology-angiogenesis-related-to-or-comparable-with-mechanisms-seen-in-inflammatory-pathways-part-ii-angiogenesis-and-inflammation-related-molecular-pathways-tumor-associated-macrophages-and-possible
#15
REVIEW
Yosef Laviv, Burkhard Kasper, Ekkehard M Kasper
Phacomatoses are a special group of familial hamartomatous syndromes with unique neurocutaneous manifestations as well as characteristic tumors. Neurofibromatosis type 2 (NF2) and tuberous sclerosis complex (TSC) are representatives of this family. A vestibular schwannoma (VS) and subependymal giant cell tumor (SGCT) are two of the most common intracranial tumors associated with these syndromes, related to NF2 and TSC, respectively. These tumors can present with an obstructive hydrocephalus due to their location adjacent to or in the ventricles...
March 11, 2017: Neurosurgical Review
https://www.readbyqxmd.com/read/28282599/severe-fatal-protein-malnutrition-and-liver-failure-in-a-morbidly-obese-patient-after-mini-gastric-bypass-surgery-case-report
#16
Mohammad Ali Kalantar Motamedi, Maryam Barzin, Mohammadreza Ebrahimi, Reza Ebrahimi, Alireza Khalaj
INTRODUCTION: Mini-gastric bypass (MGB) is a bariatric surgical technique popular in many centers due to shorter duration, easier technique, and excellent weight loss results. However, it may be associated with postoperative malnutrition. This case describes the clinical course and unfortunate outcome of a morbidly obese patient who underwent MGB and developed malnutrition in the first postoperative year. PRESENTATION OF CASE: A 37 year-old female patient with a BMI of 44kg/m(2) successfully underwent MGB surgery in June 2015 and was discharged uneventfully...
February 21, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28281743/mesoporous-metal-organic-framework-with-well-defined-cruciate-flower-like-morphology-for-enzyme-immobilization
#17
Jiandong Cui, Yuxiao Feng, Tao Lin, Zhilei Tan, Cheng Zhong, Shiru Jia
Metal-organic frameworks (MOFs) have recently emerged as a promising candidates for the immobilization of enzymes due to their diversified structures and porosity. However, a lack of good size and morphological control over the as-prepared MOFs has limited their practical applications in some cases. Herein, instead of zeolitic imidazolate framework-8 (ZIF-8) with the standard rhombic dodecahedral morphology, we successfully synthesize a novel mesoporous catalase@ZIF composite with cruciate flower-like morphology by embedding catalase molecules into uniformly sized ZIF crystals...
March 17, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28281443/central-nervous-system-tuberculosis
#18
John M Leonard
Central nervous system tuberculosis (CNS-TB) takes three clinical forms: meningitis (TBM), intracranial tuberculoma, and spinal arachnoiditis. TBM predominates in the western world and presents as a subacute to chronic meningitis syndrome with a prodrome of malaise, fever, and headache progressing to altered mentation and focal neurologic signs, followed by stupor, coma, and death within five to eight weeks of onset. The CSF formula typically shows a lymphocytic pleocytosis, and low glucose and high protein concentrations...
March 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28279494/sustaining-immunity-during-starvation-in-bivalve-mollusc-a-costly-affair
#19
Elizabeth Mahapatra, Dishari Dasgupta, Navodipa Bhattacharya, Suvrotoa Mitra, Debakana Banerjee, Soumita Goswami, Nabanita Ghosh, Avijit Dey, Sudipta Chakraborty
Complete or partial depletion of resource in a freshwater habitat is a common phenomenon. As a consequence, aquatic fauna including bivalve molluscs may be exposed to dietary stress on a seasonal basis. Haemocyte based innate immune profile of the freshwater mollusc Lamellidens marginalis (Bivalvia: Eulamellibranchiata) was evaluated under starvation induced stress for a maximum period of 32 days in a controlled laboratory condition. During starvation, the bivalve haemocytes maintained a homeostasis in phagocytic efficacy and nitric oxide generation ability with respect to the control...
February 21, 2017: Tissue & Cell
https://www.readbyqxmd.com/read/28279130/dietary-macronutrient-composition-and-central-neuropeptide-y-injection-affect-dietary-preference-and-hypothalamic-gene-expression-in-chicks
#20
Betty R McConn, Mark A Cline, Elizabeth R Gilbert
OBJECTIVE: The objective of this study was to determine the influence of dietary macronutrient composition on central NPY's orexigenic effect in chicks. METHODS: Day-of-hatch chicks were fed one of three diets (3000 kcal ME/kg) ad libitum from hatch: high carbohydrate (HC), high fat (HF; 30% ME derived from soybean oil), and high protein (HP; 25 vs. 22% CP). In Experiment 1, chicks received intracerebroventricular injections of 0 (vehicle), 0.2, or 2.0 nmol NPY on day 4 and food intake was recorded for 6 hours...
March 10, 2017: Nutritional Neuroscience
keyword
keyword
42489
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"