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https://www.readbyqxmd.com/read/28231164/essential-oil-characterization-of-thymus-vulgaris-from-various-geographical-locations
#1
Prabodh Satyal, Brittney L Murray, Robert L McFeeters, William N Setzer
Thyme (Thymus vulgaris L.) is a commonly used flavoring agent and medicinal herb. Several chemotypes of thyme, based on essential oil compositions, have been established, including (1) linalool; (2) borneol; (3) geraniol; (4) sabinene hydrate; (5) thymol; (6) carvacrol, as well as a number of multiple-component chemotypes. In this work, two different T. vulgaris essential oils were obtained from France and two were obtained from Serbia. The chemical compositions were determined using gas chromatography-mass spectrometry...
October 27, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28231152/antimicrobial-active-packaging-including-chitosan-films-with-thymus-vulgaris-l-essential-oil-for-ready-to-eat-meat
#2
Jesús Quesada, Esther Sendra, Casilda Navarro, Estrella Sayas-Barberá
An active packaging system has been designed for the shelf life extension of ready to eat meat products. The package included an inner surface coated with a chitosan film with thyme essential oil (0%, 0.5%, 1%, and 2%) not in direct contact with the meat. Our aim was to reduce the impact of thyme essential oil (EO) on meat sensory properties by using a chemotype with low odor intensity. The pH, color parameters, microbial populations, and sensory properties were assessed during 4 weeks of refrigerated storage...
August 29, 2016: Foods (Basel, Switzerland)
https://www.readbyqxmd.com/read/28230734/deep%C3%A2-transcriptome%C3%A2-sequencing%C3%A2-of%C3%A2-two%C3%A2-green%C3%A2-algae-chara%C3%A2-vulgaris%C3%A2-and%C3%A2-chlamydomonas%C3%A2-reinhardtii-%C3%A2-provides%C3%A2-no%C3%A2-evidence%C3%A2-of%C3%A2-organellar%C3%A2-rna%C3%A2-editing
#3
A Bruce Cahoon, John A Nauss, Conner D Stanley, Ali Qureshi
Nearly all land plants post-transcriptionally modify specific nucleotides within RNAs, a process known as RNA editing. This adaptation allows the correction of deleterious mutations within the asexually reproducing and presumably non-recombinant chloroplast and mitochondrial genomes. There are no reports of RNA editing in any of the green algae so this phenomenon is presumed to have originated in embryophytes either after the invasion of land or in the now extinct algal ancestor of all land plants. This was challenged when a recent in silico screen for RNA edit sites based on genomic sequence homology predicted edit sites in the green alga Chara vulgaris, a multicellular alga found within the Streptophyta clade and one of the closest extant algal relatives of land plants...
February 20, 2017: Genes
https://www.readbyqxmd.com/read/28230271/consumer-acceptance-and-aroma-characterization-of-navy-bean-phaseolus-vulgaris-powders-prepared-by-extrusion-and-conventional-processing-methods
#4
Edward Szczygiel, Janice B Harte, Gale M Strasburg, Sungeun Cho
BACKGROUND: Food products produced with bean ingredients are gaining in popularity among consumers due to the reported health benefits. Navy bean (Phaseolus vulgaris) powder produced through extrusion can be considered as a resource-efficient alternative to conventional methods, which often involve high water inputs. Therefore, navy bean powders produced with extrusion and conventional methods were assessed for the impact of processing on consumer liking in end-use products and odor-active compounds...
February 23, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28229276/effects-of-chlorella-vulgaris-on-tumor-growth-in-mammary-tumor-bearing-balb-c-mice-discussing-association-of-an-immune-suppressed-protumor-microenvironment-with-serum-ifn%C3%AE-and-igg-decrease-and-spleen-igg-potentiation
#5
Ahad Khalilnezhad, Elham Mahmoudian, Nariman Mosaffa, Ali Anissian, Mohsen Rashidi, Davar Amani
PURPOSE: Chlorella vulgaris (CV) has exhibited immune-enhancing and protective activities against cancer and infections. However, there is an increasing concern about the use of Chlorella species in human, regarding its various molecules with antigenic features found in infectious microorganisms. Our goal was to investigate the impact of higher concentrations of CV on tumor growth in spontaneous mouse mammary tumor (SMMT) models. METHODS: Balb/c mice were daily given CV powder at doses of 0, 200, or 300 mg/kg for 42 days (CONTROL, CV200, and CV300 groups, respectively; n = 6/group)...
February 22, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28229234/sequencing-the-genomic-regions-flanking-s-linked-pvglo-sequences-confirms-the-presence-of-two-glo-loci-one-of-which-lies-adjacent-to-the-style-length-determinant-gene-cyp734a50
#6
Benjamin A Burrows, Andrew G McCubbin
Primula vulgaris contains two GLOBOSA loci, one located adjacent to the style length determinant gene CYP734A50 which lies within the S -locus. Using a combination of BAC walking and PacBio sequencing, we have sequenced two substantial genomic contigs in and around the S-locus of Primula vulgaris. Using these data, we were able to demonstrate that two alleles of PvGlo (P) as well as PvGlo (T) can be present in the genome of a single plant, providing empirical evidence that these two forms of the MADS-box gene GLOBOSA are separate loci and not allelic as previously reported...
February 22, 2017: Plant Reproduction
https://www.readbyqxmd.com/read/28229116/short-and-long-term-changes-in-sugarbeet-beta-vulgaris-l-gene-expression-due-to-postharvest-jasmonic-acid-treatment-data
#7
Lucilene Silva de Oliveira, Karen Klotz Fugate, Jocleita Perruzo Ferrareze, Melvin D Bolton, Edward L Deckard, Fernando L Finger
Jasmonic acid is a natural plant hormone that induces native defense responses in plants. Sugarbeet (Beta vulgaris L.) root unigenes that were differentially expressed 2 and 60 days after a postharvest jasmonic acid treatment are presented. Data include changes in unigene expression relative to water-treated controls, unigene annotations against nonredundant (Nr), Swiss-Prot, Clusters of Orthologous Groups (COG), and Kyoto Encyclopedia of Genes and Genomes (KEGG) protein databases, and unigene annotations with Gene Ontology (GO) terms...
April 2017: Data in Brief
https://www.readbyqxmd.com/read/28228751/prospects-of-phage-application-in-the-treatment-of-acne-caused-by-propionibacterium-acnes
#8
REVIEW
Ewa Jończyk-Matysiak, Beata Weber-Dąbrowska, Maciej Żaczek, Ryszard Międzybrodzki, Sławomir Letkiewicz, Marzanna Łusiak-Szelchowska, Andrzej Górski
Propionibacterium acnes is associated with purulent skin infections, and it poses a global problem for both patients and doctors. Acne vulgaris (acne) remains a problem due to its chronic character and difficulty of treatment, as well as its large impact on patients' quality of life. Due to the chronic course of the disease, treatment is long lasting, and often ineffective. Currently there are data regarding isolation of P. acnes phages, and there have been numerous studies on phage killing of P. acnes, but no data are available on phage application specifically in acne treatment...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28224000/co-inoculation-effect-of-rhizobia-and-plant-growth-promoting-rhizobacteria-on-common-bean-growth-in-a-low-phosphorus-soil
#9
Hezekiah Korir, Nancy W Mungai, Moses Thuita, Yosef Hamba, Cargele Masso
Nitrogen (N) fixation through legume-Rhizobium symbiosis is important for enhancing agricultural productivity and is therefore of great economic interest. Growing evidence indicates that other soil beneficial bacteria can positively affect symbiotic performance of rhizobia. Nodule endophytic plant growth promoting rhizobacteria (PGPR) were isolated from common bean nodules from Nakuru County in Kenya and characterized 16S rDNA partial gene sequencing. The effect of co-inoculation of rhizobium and PGPR, on nodulation and growth of common bean (Phaseolus vulgaris L...
2017: Frontiers in Plant Science
https://www.readbyqxmd.com/read/28223940/reconsideration-of-serial-visual-reversal-learning-in-octopus-octopus-vulgaris-from-a-methodological-perspective
#10
Alexander Bublitz, Severine R Weinhold, Sophia Strobel, Guido Dehnhardt, Frederike D Hanke
Octopuses (Octopus vulgaris) are generally considered to possess extraordinary cognitive abilities including the ability to successfully perform in a serial reversal learning task. During reversal learning, an animal is presented with a discrimination problem and after reaching a learning criterion, the signs of the stimuli are reversed: the former positive becomes the negative stimulus and vice versa. If an animal improves its performance over reversals, it is ascribed advanced cognitive abilities. Reversal learning has been tested in octopus in a number of studies...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28223742/insulin-like-growth-factor-1-increases-the-expression-of-inflammatory-biomarkers-and-sebum-production-in-cultured-sebocytes
#11
Hyojin Kim, Sun Young Moon, Mi Yeung Sohn, Weon Ju Lee
BACKGROUND: Acne vulgaris has been linked to the Western diet. Hyperglycemic diet increases insulin and insulin-like growth factor (IGF)-1. Deeper insights into IGF-1-mediated signal pathway are critical importance to understand the impact of Western diet. OBJECTIVE: We investigated the effect of IGF-1 on the expression of inflammatory biomarkers and sebum production in cultured sebocytes. METHODS: Polymerase chain reaction and enzyme-linked immunosorbent assay were performed to measure changes in the expression of inflammatory biomarkers including interleukin (IL)-1β, IL-6, IL-8, tumor necrosis factor (TNF)-α, nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), IGF1R, IGFBP2, sterol response element-binding protein (SREBP), and phosphatidylinositol-4,5-bisphosphate 3-kinase, catalytic subunit alpha (PI3KCA) after the treatment of cultured sebocytes with 10(-7) M or 10(-5) M IGF-1...
February 2017: Annals of Dermatology
https://www.readbyqxmd.com/read/28222487/pyrrole-derivatives-and-diterpene-alkaloids-from-the-south-china-sea-sponge-agelas-nakamurai
#12
Mei-Jun Chu, Xu-Li Tang, Guo-Fei Qin, Yan-Ting Sun, Lei Li, Nicole J de Voogd, Ping-Lin Li, Guo-Qiang Li
Two pairs of new non-brominated racematic pyrrole derivatives, (±)-nakamurine D (1) and (±)-nakamurine E (2), two new diterpene alkaloids, iso-agelasine C (16), and iso-agelasidine B (21), together with fifteen known pyrrole derivatives((±)-3 - 15), five known diterpene alkaloids (17 - 20, 22) were isolated from the South China Sea sponge Agelas nakamurai. The racemic mixtures, compounds 1 - 4, were resolved into four pairs of enantiomers, (+)-1 and (-)-1, (+)-2 and (-)-2, (+)-3 and (-)-3, and (+)-4 and (-)-4, by chiral HPLC...
February 21, 2017: Chemistry & Biodiversity
https://www.readbyqxmd.com/read/28221674/effects-of-visitor-numbers-on-captive-european-red-squirrels-sciurus-vulgaris-and-impacts-on-visitor-experience
#13
Eleanor E Woolway, Anne E Goodenough
Visitors to zoological collections can have substantial effects on captive animals that vary according to species, enclosure design, visitor proximity, and husbandry methods. One particularly intense form of visitor interaction occurs in immersive exhibits such as walk-through enclosures. Such enclosures are increasingly common but effects on animal behavior are currently understudied. Here, the behavior of captive European red squirrels (Sciurus vulgaris) is studied in relation to visitor numbers in a walk-through enclosure...
February 21, 2017: Zoo Biology
https://www.readbyqxmd.com/read/28220628/the-role-of-nicotinamide-in-acne-treatment
#14
REVIEW
Frances M Walocko, Ariel E Eber, Jonette E Keri, Mana A Al-Harbi, Keyvan Nouri
Safe and effective treatment options for acne vulgaris are needed to address side effects and increasing rates of antibiotic resistance from current treatments. Nicotinamide is a vitamin with potent anti-inflammatory properties that could offer a potential treatment option. We aim to summarize the relevant literature on the role of nicotinamide in acne vulgaris and discuss the next steps necessary to move this approach into clinical practice. We searched PubMed for clinical studies using nicotinamide for treatment of acne vulgaris...
February 21, 2017: Dermatologic Therapy
https://www.readbyqxmd.com/read/28219341/integrating-genetic-maps-in-bambara-groundnut-vigna-subterranea-l-verdc-and-their-syntenic-relationships-among-closely-related-legumes
#15
Wai Kuan Ho, Hui Hui Chai, Presidor Kendabie, Nariman Salih Ahmad, Jaeyres Jani, Festo Massawe, Andrzej Kilian, Sean Mayes
BACKGROUND: Bambara groundnut [Vigna subterranea (L) Verdc.] is an indigenous legume crop grown mainly in subsistence and small-scale agriculture in sub-Saharan Africa for its nutritious seeds and its tolerance to drought and poor soils. Given that the lack of ex ante sequence is often a bottleneck in marker-assisted crop breeding for minor and underutilised crops, we demonstrate the use of limited genetic information and resources developed within species, but linked to the well characterised common bean (Phaseolus vulgaris) genome sequence and the partially annotated closely related species; adzuki bean (Vigna angularis) and mung bean (Vigna radiata)...
February 20, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28219296/phytochemical-screening-and-evaluation-of-in-vitro-antioxidant-and-antimicrobial-activities-of-the-indigenous-medicinal-plant-albizia-odoratissima
#16
Venkanna Banothu, Chandrasekharnath Neelagiri, Uma Adepally, Jayalakshmi Lingam, Kesavaharshini Bommareddy
CONTEXT: Albizia odoratissima (L. f.) Benth has been used in Indian folk medicine to treat numerous inflammatory pathologies, such as leprosy, ulcers, burns and asthma. OBJECTIVE: To evaluate the antioxidant and antimicrobial properties of A. odoratissima. MATERIALS AND METHODS: Dried leaves of A. odoratissima were extracted in organic solvents (hexane, chloroform, ethyl acetate, and methanol). The total phenolic content (TPC) and total flavonoid content (TFC) were determined using the Folin-Ciocalteu and aluminum chloride colorimetric methods, respectively...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28218972/views-of-oral-antibiotics-and-advice-seeking-about-acne-a-qualitative-study-of-online-discussion-forums
#17
M Santer, D Chandler, M Lown, N A Francis, I Muller
BACKGROUND: Acne vulgaris is common and can significantly impair quality of life, yet little is known about patients' understanding of acne and its treatments. Oral antibiotics are widely used for acne, despite concerns about antibiotic resistance. People are increasingly turning to online discussion forums for advice and information on these sites may influence health beliefs and treatment adherence. OBJECTIVE: To explore understandings about the use of oral antibiotics for acne and advice shared amongst messages posted on online forums...
February 20, 2017: British Journal of Dermatology
https://www.readbyqxmd.com/read/28218057/propionibacterium-acnes-is-developing-gradual-increase-in-resistance-to-oral-tetracyclines
#18
Keisuke Nakase, Hidemasa Nakaminami, Yuko Takenaka, Nobukazu Hayashi, Makoto Kawashima, Norihisa Noguchi
Propionibacterium acnes is an anaerobic bacterium that causes deep infection in organs and prosthetic joints, in addition to acne vulgaris. Many tetracycline-resistant P. acnes strains have been isolated because oral tetracyclines are frequently used as an acne treatment against P. acnes. In this study, we found a novel tetracycline resistance mechanism in P. acnes. Three doxycycline-resistant (MIC: 16 µg ml-1) strains were isolated from 69 strains in acne patients in Japan between 2010 and 2011. Additionally, six insusceptible strains (MIC: 1-2 µg ml-1) that had reduced susceptibility compared to susceptible strains (MIC: ≤0...
January 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/28217480/extragenital-lichen-sclerosus-et-atrophicus-co-exististing-with-pemphigus-vulgaris
#19
Chirag Desai, Utpal Durve, Uday Khopkar
No abstract text is available yet for this article.
January 2017: Indian Dermatology Online Journal
https://www.readbyqxmd.com/read/28216728/marine-and-other-aquatic-dermatoses
#20
Surg Capt Jandhyala Sridhar, Surg Cdr Rajeev Deo
Occupational and recreational aquatic activity predisposes our population to a wide variety of dermatoses. Sunburn, urticaria, jellyfish stings, and contact dermatitis to rubber equipment are common allergies that are encountered in the aquatic environment. Among the infections, tinea versicolor, intertrigo, and verruca vulgaris are widespread. Swimmer's itch may occur due to skin penetration by schistosome cercariae, while free-floating nematocysts of marine coelenterates may precipitate seabather's eruption...
January 2017: Indian Journal of Dermatology
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