keyword
MENU ▼
Read by QxMD icon Read
search

purple

keyword
https://www.readbyqxmd.com/read/28431326/incidentally-detected-splenogonadal-fusion-in-a-laparoscopic-transabdominal-preperitoneal-hernia-repair-operation-a-case-report
#1
Yuichi Akama, Kimiyoshi Shimanuki, Shuji Asahi, Yohei Watanabe, Kazuhide Ko, Ryotaro Takano, Hodaka Amano, Takanori Kawaguchi, Eiji Uchida
INTRODUCTION: Splenogonadal fusion (SGF) is a rare congenital malformation in which the spleen is connected to the gonad. Few SGF cases have been reported in the English scientific literature, and we are unaware of any previous case reports of SGF with inguinal hernia by laparoscopic transabdominal preperitoneal hernia repair (TAPP). Here, we report a case of SGF that was incidentally detected during a TAPP procedure, with an uneventful postoperative course without complications. PRESENTATION OF CASE: A 76-year-old male presented with a 10-year history of left inguinal swelling...
April 5, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28431154/physiological-characterization-of-a-halotolerant-anoxygenic-phototrophic-fe-ii-oxidizing-green-sulfur-bacterium-isolated-from-a-marine-sediment
#2
Katja Laufer, Annika Niemeyer, Verena Nikeleit, Maximilian Halama, James M Byrne, Andreas Kappler
Anoxygenic photoautotrophic bacteria which use light energy and electrons from Fe(II) for growth, so-called photoferrotrophs, are suggested to have been amongst the first phototrophic microorganisms on Earth and to have contributed to the deposition of sedimentary iron mineral deposits, i.e. banded iron formations. To date only two isolates of marine photoferrotrophic bacteria exist, both of which are closely related purple non-sulfur bacteria. Here we present a novel green-sulfur photoautotrophic Fe(II)-oxidizer isolated from a marine coastal sediment, Chlorobium sp...
April 18, 2017: FEMS Microbiology Ecology
https://www.readbyqxmd.com/read/28429081/cognitive-and-mood-improvements-following-acute-supplementation-with-purple-grape-juice-in-healthy-young-adults
#3
C F Haskell-Ramsay, R C Stuart, E J Okello, A W Watson
PURPOSE: Berry-derived phenolic compounds found in grapes have been associated with a number of health benefits, including the augmentation of human brain function and cognition. Previous intervention studies of Concord grape juice have demonstrated improvement to memory and driving ability following 3- to 4-month supplementation in middle-aged and older adults. However, no studies to date have demonstrated acute cognitive benefits of grape juice, and investigation of these effects in young adults is lacking...
April 20, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28428803/distribution-of-mast-cells-and-locations-depths-and-sizes-of-the-putative-acupoints-cv-8-and-ki-16
#4
Sharon Jiyoon Jung, Haim Song, Yu Yeon Kim, Jungdae Kim, Sungchul Kim, Yoon-Kyu Song, Kwang-Sup Soh
The anatomical locations and sizes of acupuncture points (APs) are identified in traditional Chinese medicine by using the cun measurement method. More precise knowledge of those locations and sizes to submillimeter precision, along with their cytological characterizations, would provide significant contributions both to scientific investigations and to precise control of the practice of acupuncture. Over recent decades, researchers have come to realize that APs in the skin of rats and humans have more mast cells (MCs) than neighboring nonacupoints...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28428199/experimental-insights-on-darwin-s-cross-promotion-hypothesis-in-tristylous-purple-loosestrife-lythrum-salicaria
#5
Joana Costa, Sílvia Castro, João Loureiro, Spencer C H Barrett
PREMISE OF THE STUDY: Darwin proposed that the reciprocal arrangement of anthers and stigmas in heterostylous plants promotes cross-pollination through pollen segregation on pollinators' bodies. The floral tube in most heterostylous species constrains the feeding posture of pollinators determining the site of contact with sex organs located at different heights within a flower. Here, we evaluate Darwin's hypothesis in tristylous Lythrum salicaria, a species with a partially tubular corolla, and examine the extent to which the location of sex organs within a flower influence compatible and incompatible pollination...
April 20, 2017: American Journal of Botany
https://www.readbyqxmd.com/read/28428180/avoid-missing-a-rare-condition-by-colouring-your-judgment-purple
#6
Aaron Wernham, Georgina Fremlin, Stephen Orpin
No abstract text is available yet for this article.
April 20, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28428026/dietary-cyanidin-3-glucoside-from-purple-corn-ameliorates-doxorubicin-induced-cardiotoxicity-in-mice
#7
K Petroni, M Trinei, M Fornari, V Calvenzani, A Marinelli, L A Micheli, R Pilu, A Matros, H-P Mock, C Tonelli, M Giorgio
BACKGROUND AND AIMS: Anthracyclines are effective anticancer drugs that have improved prognosis of hundred thousand cancer patients worldwide and are currently the most common chemotherapeutic agents used for the treatment of blood, breast, ovarian and lung cancers. However, their use is limited because of a cumulative dose-dependent and irreversible cardiotoxicity that can cause progressive cardiomyopathy and congestive heart failure. Aim of the present study was to determine the cardioprotective activity of a dietary source of cyanidin 3-glucoside (C3G), such as purple corn, against doxorubicin (DOX)-induced cardiotoxicity in mice...
February 21, 2017: Nutrition, Metabolism, and Cardiovascular Diseases: NMCD
https://www.readbyqxmd.com/read/28427662/ultrasonic-assisted-synthesis-of-a-tetrazine-functionalized-mof-and-its-application-in-colorimetric-detection-of-phenylhydrazine
#8
Sayed Ali Akbar Razavi, Mohammad Yaser Masoomi, Ali Morsali
TMU-34(-2H), [Zn(OBA)(DPT)0.5].DMF, has been sonochemically synthesized by applying H2OBA, (4,4'-oxybis(benzoic acid)), as the dicarboxylate linker, and DPT, (3,6-di(pyridin-4-yl)-1,2,4,5-tetrazine), as pillar spacer. Sonication time, concentration of initial reagents, sonication power and molar ratio of pyridine as modulator has been optimized to synthesize nano powder of TMU-34(-2H) including uniform plate morphology. Nano TMU-34(-2H), can detect phenylhydrazine (PH) by color changing from pink to deep purple...
July 2017: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/28422049/regulation-of-anthocyanin-biosynthesis-in-purple-leaves-of-zijuan-tea-camellia-sinensis-var-kitamura
#9
Lingxia Wang, Dezhuo Pan, Meng Liang, Yakubu Saddeeq Abubakar, Jian Li, Jinke Lin, Shipin Chen, Wei Chen
Plant anthocyanin biosynthesis is well understood, but the regulatory mechanism in purple foliage tea remains unclear. Using isobaric tag for relative and absolute quantification (iTRAQ), 815 differential proteins were identified in the leaves of Zijuan tea, among which 20 were associated with the regulation of anthocyanin metabolism. We found that the abundances of anthocyanin synthesis-related enzymes such as chalcone synthase, chalcone isomerase, dihydroflavonol 4-reductase and anthocyanin synthetase, as well as anthocyanin accumulation-related UDP-glucosyl transferase and ATP-binding cassette (ABC) transporters in the purple leaves were all significantly higher than those in the green leaves...
April 19, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28419463/profiling-of-anthocyanins-in-transgenic-purple-fleshed-sweet-potatoes-by-hplc-ms-ms
#10
Jingqiu Ge, Yijie Hu, Hongxia Wang, Yuanshe Huang, Peng Zhang, Zhihua Liao, Min Chen
BACKGROUND: Anthocyanins in Purple-fleshed Sweet Potato (PSP) are beneficial to human health. The leaf color (Lc) gene is a transcription factor involved in regulating anthocyanin biosynthesis. The anthocyanin profiles of wild-type PSP of Ayamurasaki and its three Lc-transgenic lines were investigated by HPLC-MS/MS. And in vitro antioxidant activities of wild-type and Lc-transgenic lines, including reducing power activity, DPPH radical scavenging activity, hydroxyl radical scavenging activity, linoleic acid autoxidation inhibition activity, ABTS free radical scavenging activity and oxygen radical absorbance capacity activity, were measured...
April 17, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28418344/rare-giant-angiokeratoma-of-the-vulva-a-case-report
#11
Fatih Doğan, İbrahim Hakan Bucak
BACKGROUND: Angiokeratoma of fordyce occurring over on the vulva is a rare condition. Fordyce angiokeratoma is observed more frequently among men than women. In women, it is generally observed in later life, and appears as multiple dark purple papules, measuring 2-4 mm, on the vulva. CASE REPORT: We present the case of a 17-year-old white teenage girl with giant Fordyce angiokeratoma on the right vulva. The angiokeratoma was removed and a V-Y advancement flap was made...
April 5, 2017: Balkan Medical Journal
https://www.readbyqxmd.com/read/28416872/impact-of-light-irradiation-on-black-tea-quality-during-withering
#12
Zeyi Ai, Beibei Zhang, Yuqiong Chen, Zhi Yu, Huacai Chen, Dejiang Ni
Black tea manufacture usually involves the processes of withering, cutting, fermentation and drying. The aim of present study was to evaluate the effect of the relationship between the quality and withering with different light sources (ultraviolet, yellow, blue, purple, orange, red, cyan, green and white) an quality attribute of tea. The results indicated that the yellow, orange and red light withering significantly improved the aroma and taste, imparting the tea a sweet flavor and a fresh and mellow taste...
April 2017: Journal of Food Science and Technology
https://www.readbyqxmd.com/read/28414820/transcriptome-analysis-of-the-epidermis-of-the-purple-quail-like-q-lp-mutant-of-silkworm-bombyx-mori
#13
Pingyang Wang, Zhiyong Qiu, Dingguo Xia, Shunming Tang, Xingjia Shen, Qiaoling Zhao
A new purple quail-like (q-lp) mutant found from the plain silkworm strain 932VR has pigment dots on the epidermis similar to the pigment mutant quail (q). In addition, q-lp mutant larvae are inactive, consume little and grow slowly, with a high death rate and other developmental abnormalities. Pigmentation of the silkworm epidermis consists of melanin, ommochrome and pteridine. Silkworm development is regulated by ecdysone and juvenile hormone. In this study, we performed RNA-Seq on the epidermis of the q-lp mutant in the 4th instar during molting, with 932VR serving as the control...
2017: PloS One
https://www.readbyqxmd.com/read/28414628/fried-green-tomatoes-and-the-color-purple-a-case-study-in-lesbian-friendship-and-cultural-controversy
#14
Kristen Proehl
Published in the 1980s, Fannie Flagg's Fried Green Tomatoes at the Whistle Stop Café and Alice Walker's The Color Purple are lesbian coming-of-age narratives that share a great deal in common in terms of their thematic content, publication histories, and cultural afterlives. In both novels, female friendships are shaped by patriarchal violence and develop in the context of the rural, segregated, early twentieth-century U.S. South. But the two novels also diverge in significant ways, as differences in race, gender, class, and sexuality shape their protagonists' experiences of love and friendship...
April 17, 2017: Journal of Lesbian Studies
https://www.readbyqxmd.com/read/28413388/a-case-report-of-cushing-s-disease-presenting-as-hair-loss
#15
Emily G Lefkowitz, Jack P Cossman, John B Fournier
Cushing's syndrome is a rare endocrine disorder that comprises a large group of signs and symptoms resulting from chronic exposure to excess corticosteroids. Most cases of Cushing's syndrome are due to increased adrenocorticotropic hormone production from a pituitary adenoma, which is referred to as Cushing's disease. Most of the signs and symptoms are nonspecific and common in the general population, making a diagnosis often challenging. However, several dermatological manifestations, such as fragile skin, easy bruising, and reddish purple striae, are more discriminatory...
January 2017: Case Reports in Dermatology
https://www.readbyqxmd.com/read/28411470/incorporation-of-spheroidene-and-spheroidenone-into-light-harvesting-complexes-from-purple-sulfur-bacteria
#16
Aleksandr Ashikhmin, Zoya Makhneva, Maksim Bolshakov, Andrey Moskalenko
Spheroidene and spheroidenone from the non-sulfur bacterium Rhodobacter (Rba.) sphaeroides were incorporated into diphenylamine (DPA) LH1-RC and LH2 complexes from sulfur bacteria Allochromatium (Alc.) minutissimum and Ectothiorhodospira (Ect.) haloalkaliphila in which carotenoid (Car) biosynthesis was inhibited by ~95%. A series of biochemical characteristics of the modified LH2 complexes was studied (electrophoretic mobility, absorption and CD spectra, Car composition, Car-to-BChl energy transfer and thermal stability)...
March 30, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28402909/seedless-synthesis-of-nanocomposites-optical-properties-and-effects-of-additives-on-their-surface-resonance-plasmon-bands
#17
Zoya Zaheer, Elham Shafik Aazam
The work describes an easy seedless competitive chemical reduction method for the synthesis of Ag@Au/Ag bimetallic nanoparticles by mixing AgNO3, HAuCl4 and cysteine. Transmission electron microscope (TEM) images show that the large number of irregular, cross-linking, and aggregated Ag@Au/Ag are formed in a reaction mixture (HAuCl4+AgNO3+cysteine), whereas flower-like nanocomposites are obtained in presence of cetyltrimethylammonium bromide (CTAB), which acted as a shape-directing agent. Optical images reveal that the initially reaction proceeds through formation of purple color, which changes into dark brown color with the reaction time, indicating the formation of Ag@Au/Ag nanocomposites...
April 3, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28401950/auditory-conditioned-stimulus-presentation-during-nrem-sleep-impairs-fear-memory-in-mice
#18
Ross J Purple, Takeshi Sakurai, Masanori Sakaguchi
Externally manipulating memories by presenting conditioned stimuli (CS) during sleep is a new approach to investigating memory processing during sleep. However, whether presenting a CS during REM or NREM sleep enhances or extinguishes fear memory has not been clearly delineated. In this study, mice underwent trace fear conditioning consisting of an auditory CS paired with a foot shock, and the auditory CS was re-presented during subsequent REM or NREM sleep. Mice that received auditory cueing during NREM but not REM sleep showed impaired fear memory upon later presentation of the auditory CS...
April 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28401410/a-dual-readout-method-for-biothiols-detection-based-on-the-nset-of-nitrogen-doped-carbon-quantum-dots-au-nanoparticles-system
#19
Xin Fu, Danyu Gu, Shengdong Zhao, Ningtao Zhou, He Zhang
In this paper, a rapid, simple and highly sensitive method with dual-readout (colorimetric and fluorometric) based on the nanometal surface energy transfer (NSET) between nitrogen-doped carbon quantum dots (NCQDs) and gold nanoparticles (AuNPs) for detection of biothiols is described. Highly luminescent NCQDs were prepared via a simple one-step hydrothermal method by applying sucrose and glycine as carbon and nitrogen sources. The results showed the obtained NCQDs had an average particle diameter of 5 nm and highly luminescent...
April 11, 2017: Journal of Fluorescence
https://www.readbyqxmd.com/read/28399809/transcriptomic-profiling-of-two-pak-choi-varieties-with-contrasting-anthocyanin-contents-provides-an-insight-into-structural-and-regulatory-genes-in-anthocyanin-biosynthetic-pathway
#20
Lu Zhang, Bin Xu, Tao Wu, Yanfang Yang, Lianxue Fan, Muxuan Wen, Jiaxin Sui
BACKGROUND: The accumulation of anthocyanin in horticultural crops not only improves their stress tolerances but also their nutritional values. Many key regulatory and structural genes in anthocyanin biosynthesis have been identified in model plants, but limited information is available for non-model plant species featured with colored leaves. In this study, two Pak Choi varieties with green or purple leaves were selected to analyze the anthocyanin biosynthesis through RNA-Seq. RESULTS: A total of 2475 unigenes were differentially expressed between these tested varieties, including 1303 down-regulated and 1172 up-regulated genes in the purple-leafed one...
April 11, 2017: BMC Genomics
keyword
keyword
26
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"