keyword
MENU ▼
Read by QxMD icon Read
search

angelica

keyword
https://www.readbyqxmd.com/read/29149046/impact-of-a-single-oral-acute-dose-of-aflatoxin-b%C3%A2-on-liver-function-cytokines-and-the-lymphoproliferative-response-in-c57bl-6-mice
#1
Angélica Tieme Ishikawa, Elisa Yoko Hirooka, Paula Leonello Alvares E Silva, Ana Paula Frederico Rodrigues Loureiro Bracarense, Karina Keller Marques da Costa Flaiban, Claudia Yuri Akagi, Osamu Kawamura, Marcio Carvalho da Costa, Eiko Nakagawa Itano
Aflatoxin B₁ (AFB₁), a mycotoxin found in food and feed, exerts harmful effects on humans and animals. The liver is the earliest target of AFB₁, and its effects have been evaluated in animal models exposed to acute or chronic doses. Considering the possibility of sporadic ingestion of AFB₁-contaminated food, this study investigated the impact of a single oral dose of AFB₁ on liver function/cytokines and the lymphoproliferative response in mice. C57BL/6 mice were treated with a single oral AFB₁ dose (44, 442 or 663 μg AFB₁/kg of body weight) on the first day...
November 17, 2017: Toxins
https://www.readbyqxmd.com/read/29149021/using-gamma-and-quantile-regressions-to-explore-the-association-between-job-strain-and-adiposity-in-the-elsa-brasil-study-does-gender-matter
#2
Maria de Jesus Mendes da Fonseca, Leidjaira Lopes Juvanhol, Lúcia Rotenberg, Aline Araújo Nobre, Rosane Härter Griep, Márcia Guimarães de Mello Alves, Letícia de Oliveira Cardoso, Luana Giatti, Maria Angélica Nunes, Estela M L Aquino, Dóra Chor
This paper explores the association between job strain and adiposity, using two statistical analysis approaches and considering the role of gender. The research evaluated 11,960 active baseline participants (2008-2010) in the ELSA-Brasil study. Job strain was evaluated through a demand-control questionnaire, while body mass index (BMI) and waist circumference (WC) were evaluated in continuous form. The associations were estimated using gamma regression models with an identity link function. Quantile regression models were also estimated from the final set of co-variables established by gamma regression...
November 17, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29147463/acidic-polysaccharide-from-angelica-sinensis-reverses-anemia-of-chronic-disease-involving-the-suppression-of-inflammatory-hepcidin-and-nf-%C3%AE%C2%BAb-activation
#3
Kaiping Wang, Jun Wu, Fang Cheng, Xiao Huang, Fang Zeng, Yu Zhang
Anemia of chronic disease (ACD) is the second most prevalent anemia and frequently occurs in patients with acute or chronic immune activation. In the current study, we evaluated the therapeutic efficacy of Angelica sinensis polysaccharide (ASP) against ACD in rats and the potential mechanisms involved. The results showed that ASP inhibited inflammatory hepcidin in both HepG2 cells and ACD rats by blocking the IL-6/STAT3 and BMP/SMAD pathways. In ACD rats, the administration of ASP increased ferroportin expression, mobilized iron from the liver and spleen, increased serum iron levels, caused an elevation of serum EPO, and effectively relieved the anemia...
2017: Oxidative Medicine and Cellular Longevity
https://www.readbyqxmd.com/read/29143796/angelica-sinensis-polysaccharides-ameliorate-stress-induced-premature-senescence-of-hematopoietic-cell-via-protecting-bone-marrow-stromal-cells-from-oxidative-injuries-caused-by-5-fluorouracil
#4
Hanxianzhi Xiao, Lirong Xiong, Xiaoying Song, Pengwei Jin, Linbo Chen, Xiongbin Chen, Hui Yao, Yaping Wang, Lu Wang
Myelosuppression is the most common complication of chemotherapy. Decline of self-renewal capacity and stress-induced premature senescence (SIPS) of hematopoietic stem cells (HSCs) induced by chemotherapeutic agents may be the cause of long-term myelosuppression after chemotherapy. Whether the mechanism of SIPS of hematopoietic cells relates to chemotherapeutic injury occurred in hematopoietic microenvironment (HM) is still not well elucidated. This study explored the protective effect of Angelica sinensis polysaccharide (ASP), an acetone extract polysaccharide found as the major effective ingredients of a traditional Chinese medicinal herb named Chinese Angelica (Dong Quai), on oxidative damage of homo sapiens bone marrow/stroma cell line (HS-5) caused by 5-fluorouracil (5-FU), and the effect of ASP relieving oxidative stress in HM on SIPS of hematopoietic cells...
October 28, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29142121/the-role-of-kappa-opioid-receptors-in-glutamate-input-selection-in-the-ventral-striatum
#5
Angelica P Escobar
No abstract text is available yet for this article.
November 15, 2017: Journal of Neuroscience: the Official Journal of the Society for Neuroscience
https://www.readbyqxmd.com/read/29139270/-chemical-constituents-from-root-of-angelica-decursiva
#6
Zhi-Chao Liao, Xin Jiang, Wen-Jing Tian, Ting Lin, Hai-Feng Chen
The compounds were isolated and purified by HP20 macroporous adsorption resin, ODS, silica gel, and Sephadex LH-20 column chromatography, as well as semi-preparative HPLC chromatography from the 80% ethanol extract of the root of Angelica decursiva, and their structures were identified based on their physiochemical properties and spectroscopic data. Twelve compounds were structures were identified as (9R,10R)-9-acetoxy-8,8-dimethyl-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one-10-yl ester (1), bakuchicin (2), (3', S,4'S)-disenecioyloxy-3',4'-dihydroseselin (3), (3'R,4'R)-3'-angeloyloxy-4'-senecioyloxy-3',4'-dihydroseselincalipteryxin (4), (+)-8,9-dihydro-8-(2-hydroxypropan-2-yl)-2-oxo-2H-furo[2,3h]chromen-9-yl-3-methylbut-2-enoate (5), libanoridin (6), selinidin (7), suberosin (8), crocatone (9), peujaponisinol B (10), peujaponisinol A (11), and ostenol (12), respectively...
August 2017: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29137120/aspidosperma-pyrifolium-has-anti-inflammatory-properties-an-experimental-study-in-mice-with-peritonitis-induced-by-tityus-serrulatus-venom-or-carrageenan
#7
Maíra Conceição Jerônimo de Souza Lima, Mariana Angélica Oliveira Bitencourt, Allanny Alves Furtado, Manoela Torres-Rêgo, Emerson Michell da Silva Siqueira, Ruth Medeiros Oliveira, Hugo Alexandre Oliveira Rocha, Keyla Borges Ferreira Rocha, Arnóbio Antônio da Silva-Júnior, Silvana Maria Zucolotto, Matheus de Freitas Fernandes-Pedrosa
Scorpions of the genus Tityus are responsible for the majority of envenomation in Brazil, the Tityus serrulatus species being the most common and dangerous in South America. In this approach, we have investigated the ability of the aqueous extract from the leaves of Aspidosperma pyrifolium in reducing carrageenan-induced inflammation and the inflammation induced by T. serrulatus envenomation in mice. We also evaluated the cytotoxic effects of this extract, using the 3-(4,5-dimethythiazol-2-yl)-2,5-diphenyl-2H-tetrazolium (MTT) assay and the results revealed that the extract is safe...
November 11, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29136680/developing-prognostic-biomarkers-in-intermediate-age-related-macular-degeneration-their-clinical-use-in-predicting-progression
#8
REVIEW
Angelica Ly, Michael Yapp, Lisa Nivison-Smith, Nagi Assaad, Michael Hennessy, Michael Kalloniatis
Age-related macular degeneration is a common, complex and blinding eye disease. When early and intermediate levels of severity are detected in one or both eyes, there is a wide-ranging 0.4 to 53 per cent risk of progression to advanced disease in five years. In order to maximise visual outcomes for their patients, practising eye-care professionals must be able to stratify patients according to their risk of progression, intervene (for example by recommending smoking cessation or nutritional supplements and Amsler grid self-monitoring in intermediate disease) and monitor accordingly...
November 14, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/29135252/neo-clerodane-diterpenoids-from-salvia-polystachya-stimulate-the-expression-of-extracellular-matrix-components-in-human-dermal-fibroblasts
#9
Elihú Bautista, Naytzé Ortiz-Pastrana, Guillermo Pastor-Palacios, Angélica Montoya-Contreras, Rubén A Toscano, Jesús Morales-Jiménez, Luis A Salazar-Olivo, Alfredo Ortega
Eleven neo-clerodane diterpenoids (1-11) including the new analogues 1, 2, and 10, and 3',5,6,7-tetrahydroxy-4'-methoxyflavone (12) were isolated from the aerial parts of Salvia polystachya. Polystachyne G (1) and 15-epi-polystachyne G (2) were isolated as an epimeric mixture, containing a 5-hydroxyfuran-2(5H)-one unit in the side chain at C-12 of the neo-clerodane framework. Polystachyne H (10) contains a 1(10),2-diene moiety and a tertiary C-4 hydroxy group. The structures of these compounds were established by analysis of their NMR spectroscopic and MS spectrometric data...
November 14, 2017: Journal of Natural Products
https://www.readbyqxmd.com/read/29134229/decursin-and-decursinol-angelate-molecular-mechanism-and-therapeutic-potential-in-inflammatory-diseases
#10
REVIEW
Adeeb Shehzad, Sajida Parveen, Munibah Qureshi, Fazli Subhan, Young Sup Lee
Epidemiological studies have shown that inflammation plays a critical role in the development and progression of various chronic diseases, including cancers, neurological diseases, hepatic fibrosis, diabetic retinopathy, and vascular diseases. Decursin and decursinol angelate (DA) are pyranocoumarin compounds obtained from the roots of Angelica gigas. Several studies have described the anti-inflammatory effects of decursin and DA. Decursin and DA have shown potential anti-inflammatory activity by modulating growth factors such as vascular endothelial growth factor, transcription factors such as signal transducer and activator of transcription 3 and nuclear factor kappa-light-chain-enhancer of activated B cells, cellular enzymes including matrix metalloproteinases cyclooxygenase, and protein kinases such as extracellular receptor kinase, phosphatidylinositol-3-kinase, and protein kinase C...
November 13, 2017: Inflammation Research: Official Journal of the European Histamine Research Society ... [et Al.]
https://www.readbyqxmd.com/read/29133310/convergent-origination-of-a-drosophila-like-dosage-compensation-mechanism-in-a-reptile-lineage
#11
Ray Marin, Diego Cortez, Francesco Lamanna, Madapura M Pradeepa, Evgeny Leushkin, Philippe Julien, Angélica Liechti, Jean Halbert, Thoomke Brüning, Katharina Mössinger, Timo Trefzer, Christian Conrad, Halie N Kerver, Juli Wade, Patrick Tschopp, Henrik Kaessmann
Sex chromosomes differentiated from different ancestral autosomes in various vertebrate lineages. Here, we trace the functional evolution of the XY Chromosomes of the green anole lizard (Anolis carolinensis), on the basis of extensive high-throughput genome, transcriptome and histone modification sequencing data and revisit dosage compensation evolution in representative mammals and birds with substantial new expression data. Our analyses show that Anolis sex chromosomes represent an ancient XY system that originated at least ≈160 million years ago in the ancestor of Iguania lizards, shortly after the separation from the snake lineage...
November 13, 2017: Genome Research
https://www.readbyqxmd.com/read/29130827/association-of-single-nucleotide-polymorphisms-in-immune-related-genes-with-development-of-dengue-hemorrhagic-fever-in-a-mexican-population
#12
Angélica Berenice Vargas-Castillo, Karina Ruiz-Tovar, Héctor Vivanco-Cid, Sarai Quiroz-Cruz, Alejandro Escobar-Gutiérrez, Jorge Francisco Cerna-Cortes, Gilberto Vaughan, Salvador Fonseca-Coronado
Single-nucleotide polymorphisms (SNPs) occurring in immune-related genes have been associated with risk or protection for development of dengue, depending on ethnicity. Here, we genotyped seven SNPs located in immune response-related genes to identify their association with severe forms of dengue in patients from an endemic region in Mexico. One hundred and thirty-eight patients with dengue fever (DF), thirty-one dengue hemorrhagic fever (DHF) patients, as well as 304 healthy donors were genotyped by using a TaqMan-based approach...
November 13, 2017: Viral Immunology
https://www.readbyqxmd.com/read/29129053/research-on-chemical-composition-and-biological-properties-including-anti-quorum-sensing-activity-of-angelica-pancicii-vandas-aerial-parts-and-roots
#13
Ksenija S Mileski, Snežana S Trifunović, Ana D Ćirić, Željana M Šakić, Mihailo S Ristić, Nina M Todorović, Vlado S Matevski, Petar D Marin, Vele V Tesevic, Ana M Džamić
The essential oil, different extracts and isolated compounds of Angelica pancicii Vandas (Apiaceae) were investigated for the first time. The GC-FID and GC-MS analyses revealed sesquiterpenoids as the main constituents of A. pancicii essential oil of aerial parts with bornyl acetate (8.08%), n-octanol (5.82%), kessane (4.26%) and β-selinene (4.26%) as the main constituents. Analysis of methanol extracts, using HPLC-DAD/ESI-ToF-MS system, showed a total of 52 compounds in the aerial parts and 53 in the roots, indicated coumarins as the main constituents...
November 11, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/29128511/inducing-circular-vection-with-tactile-stimulation-encircling-the-waist
#14
Angelica M Tinga, Chris Jansen, Maarten J van der Smagt, Tanja C W Nijboer, Jan B F van Erp
In general, moving sensory stimuli (visual and auditory) can induce illusory sensations of self-motion (i.e. vection) in the direction opposite of the sensory stimulation. The aim of the current study was to examine whether tactile stimulation encircling the waist could induce circular vection (around the body's yaw axis) and to examine whether this type of stimulation would influence participants' walking trajectory and balance. We assessed the strength and direction of perceived self-motion while vision was blocked and while either receiving tactile stimulation encircling the waist clockwise or counterclockwise or no tactile stimulation...
November 9, 2017: Acta Psychologica
https://www.readbyqxmd.com/read/29128406/recognition-of-candida-albicans-by-gingival-fibroblasts-the-role-of-tlr2-tlr4-cd14-and-myd88
#15
Claudia Ramos Pinheiro, Ana Lúcia Coelho, Carine Ervolino de Oliveira, Thaís Helena Gasparoto, Gustavo Pompermaier Garlet, João Santana Silva, Carlos Ferreira Santos, Karen Angélica Cavassani, Cory M Hogaboam, Ana Paula Campanelli
Recent evidence indicates that nonprofessional immune cells such as epithelial cells, endothelial cells, and fibroblasts also contribute to innate immunity via secretion of cytokines. Fibroblasts are the principal type of cell found in the periodontal connective tissues and they are involved in the immune response during periodontal disease. The role of fibroblasts in the recognition of pathogens via Toll-like receptors (TLRs) has been established; however, few studies have been conducted concerning the involvement of innate immune receptors in the recognition of Candida albicans by gingival fibroblast...
November 8, 2017: Cytokine
https://www.readbyqxmd.com/read/29128276/simultaneous-determination-of-saikosaponin-a-paeonol-and-imperatorin-components-of-da-9805-in-rat-plasma-by-lc-ms-ms-and-application-to-a-pharmacokinetic-study
#16
Mi Hye Kwon, Jin Seok Jeong, Jayoung Ryu, Young Woong Cho, Hee Eun Kang
DA-9805 is a new botanical antiparkinson drug candidate formulated using an ethanolic extract of the root of Bupleurum falcatum, the root cortex of Paeonia suffruticosa, and the root of Angelica dahurica. In this study, a sensitive and rapid LC-MS/MS method was developed to simultaneously determine, saikosaponin a, paeonol, and imperatorin, three active/representative ingredients of DA-9805, in rat plasma. Plasma was extracted by mixture of ethyl acetate and methyl tertiary butyl ether. Chromatographic separation was carried out using a C18 column and a gradient elution of mobile phases consisting of 5mM formic acid in water and acetonitrile...
November 4, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/29125786/novel-recombinant-multiepitope-proteins-for-the-detection-of-anti-cryptococcus-antibodies
#17
Rafael Melo Santos de Serpa Brandão, Angélica Rosa Faria, Hélida Monteiro de Andrade, Liline Maria Soares Martins, Adalberto Socorro da Silva, Semiramis Jamil Hadad do Monte
AIM: To produce and test recombinant multiepitope proteins as an alternative assay for the serological diagnosis of cryptococcosis. MATERIALS & METHODS: Previously, synthetic peptides were used to detect anti-Cryptococcus antibodies, and in silico analyses showed that the union of peptides would improve the results. Here, the coding sequences of these peptides were assembled into synthetic genes. Four genes have been cloned and expressed in Escherichia coli, producing recombinant multiepitope proteins: proteins A, B, C and D...
November 10, 2017: Future Microbiology
https://www.readbyqxmd.com/read/29123679/mix-and-diffuse-serial-synchrotron-crystallography
#18
Kenneth R Beyerlein, Dennis Dierksmeyer, Valerio Mariani, Manuela Kuhn, Iosifina Sarrou, Angelica Ottaviano, Salah Awel, Juraj Knoska, Silje Fuglerud, Olof Jönsson, Stephan Stern, Max O Wiedorn, Oleksandr Yefanov, Luigi Adriano, Richard Bean, Anja Burkhardt, Pontus Fischer, Michael Heymann, Daniel A Horke, Katharina E J Jungnickel, Elena Kovaleva, Olga Lorbeer, Markus Metz, Jan Meyer, Andrew Morgan, Kanupriya Pande, Saravanan Panneerselvam, Carolin Seuring, Aleksandra Tolstikova, Julia Lieske, Steve Aplin, Manfred Roessle, Thomas A White, Henry N Chapman, Alke Meents, Dominik Oberthuer
Unravelling the interaction of biological macromolecules with ligands and substrates at high spatial and temporal resolution remains a major challenge in structural biology. The development of serial crystallography methods at X-ray free-electron lasers and subsequently at synchrotron light sources allows new approaches to tackle this challenge. Here, a new polyimide tape drive designed for mix-and-diffuse serial crystallography experiments is reported. The structure of lysozyme bound by the competitive inhibitor chitotriose was determined using this device in combination with microfluidic mixers...
November 1, 2017: IUCrJ
https://www.readbyqxmd.com/read/29123492/the-adolescent-s-competency-for-interacting-with-alcohol-as-a-determinant-of-intake-the-role-of-self-regulation
#19
Jesús de la Fuente, Inmaculada Cubero, Mari Carmen Sánchez-Amate, Francisco J Peralta, Angélica Garzón, Javier Fiz Pérez
The competency for interacting with alcohol is a highly useful Educational Psychology model for preventing and for understanding the different behavioral levels of this interaction. Knowledge of facts, concepts and principles about alcohol use, self-regulated behavior, and attitudes toward alcohol are predictive of adequate interaction with alcohol. The objective of this study was to empirically evaluate this postulated relationship. A total of 328 Spanish adolescents participated, between the ages of 12 and 17...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/29121963/reassessment-of-asymptomatic-carriers-of-plasmodium-spp-in-an-endemic-area-with-a-very-low-incidence-of-malaria-in-extra-amazonian-brazil
#20
Filomena E C de Alencar, Rosely Dos Santos Malafronte, Crispim Cerutti, Lícia Natal Fernandes, Julyana Cerqueira Buery, Blima Fux, Helder Ricas Rezende, Angelica Espinosa Miranda
BACKGROUND: Regions with residual transmission are potential obstacles to the elimination of malaria. It is, therefore, essential to understand the factors associated with the maintenance of endemic malaria in these areas. The objective was to investigate whether the status of asymptomatic carriers of Plasmodium spp. DNA is maintained in the long term in an extra-Amazonian region of Brazil with low incidence, residual malaria transmission. METHODS: Asymptomatic carriers of Plasmodium DNA detected in a survey carried out between 2001 and 2004 were reassessed between 2010 and 2011 using questionnaires, PCR and thick and thin blood smear tests three times at 3-month intervals...
November 9, 2017: Malaria Journal
keyword
keyword
95189
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"