keyword
MENU ▼
Read by QxMD icon Read
search

Wildness medicine

keyword
https://www.readbyqxmd.com/read/28927118/mutations-in-braf-codons-594-and-596-predict-good-prognosis-in-melanoma
#1
Xiaowen Wu, Junya Yan, Jie Dai, Meng Ma, Huan Tang, Jiayi Yu, Tianxiao Xu, Huan Yu, Lu Si, Zhihong Chi, Xinan Sheng, Chuanliang Cui, Yan Kong, Jun Guo
B-Raf proto-oncogene serine/threonine kinase (BRAF) V600E is the most common kinase-activating mutation and is associated with poor prognosis in melanoma. However, the clinical significance of kinase-impairing mutations remains unclear. The present study aimed to analyze kinase-impairing mutations in BRAF codons 594 and 596 in non-Caucasian patients with melanoma and to investigate their possible clinical significance. To detect hotspot mutations, exon 15 of the BRAF gene was amplified using polymerase chain reaction in samples from 1,554 patients with melanoma...
September 2017: Oncology Letters
https://www.readbyqxmd.com/read/28927020/stable-carbon-isotope-composition-of-the-lipids-in-natural-ophiocordyceps-sinensis-from-major-habitats-in-china-and-its-substitutes
#2
Lian-Xian Guo, Xiao-Ming Xu, Yue-Hui Hong, Yan Li, Jiang-Hai Wang
Ophiocordyceps sinensis is one rare medicinal fungus produced in the Qinghai-Tibetan Plateau. Its quality and price varies hugely with different habitat, and its numerous substitutes have sprung up in functional food markets. This paper aims to discriminate the geographic origin of wild O. sinensis and its substitutes via element analyzer-isotope ratio mass spectrometry and gas chromatography-isotope ratio mass spectrometry. The δ(13)C values of major fatty acids in the lipids of O. sinensis are characterized unanimously by the variation relation C18:0 < C18:2 ≈ C16:0 < C18:1, while their fluctuation intervals are notably different between those of neutral and polar lipids...
September 18, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28922794/genome-wide-variation-patterns-uncover-the-origin-and-selection-in-cultivated-ginseng-panax-ginseng-meyer
#3
Ming-Rui Li, Feng-Xue Shi, Ya-Ling Li, Peng Jiang, Lili Jiao, Bao Liu, Lin-Feng Li
Chinese ginseng (Panax ginseng Meyer) is a medicinally important herb and plays crucial roles in traditional Chinese medicine. Pharmacological analyses identified diverse bioactive components from Chinese ginseng. However, basic biological attributes including domestication and selection of the ginseng plant remain under-investigated. Here, we presented a genome-wide view of the domestication and selection of cultivated ginseng based on the whole genome data. A total of 8,660 protein-coding genes were selected for genome-wide scanning of the 30 wild and cultivated ginseng accessions...
September 1, 2017: Genome Biology and Evolution
https://www.readbyqxmd.com/read/28920820/morbidity-and-mortality-of-wild-turtles-at-a-north-carolina-wildlife-clinic-a-10-year-retrospective
#4
Alexandra Sack, Eric Butler, Peter Cowen, Gregory A Lewbart
The medical records from 1,847 wild turtle patients seen between 2005 and 2014 by the Turtle Rescue Team at the North Carolina State University College of Veterinary Medicine were analyzed. Eastern box turtles (Terrapene carolina carolina; n = 947), yellow-bellied sliders (Trachemys scripta scripta; n = 301), cooters ( Pseudemys spp.; n = 235), common snapping turtles (Chelydra serpentina; n = 165), and eastern painted turtles (Chrysemys picta; n = 93) made up 94.3% of all patients. Patient admissions peaked in May when 25...
September 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/28918484/drug-herb-interactions-in-the-elderly-patient-with-ibd-a-growing-concern
#5
REVIEW
Haider Rahman, Marina Kim, Galen Leung, Jesse A Green, Seymour Katz
Inflammatory bowel disease (IBD), which includes conditions such as Crohn's disease and ulcerative colitis, is becoming more prevalent with the elderly being the fastest growing group. Parallel to this, there is an increasing interest in the use of complementary and alternative medicine (CAM). Nearly half of patients with IBD have used CAM at one time. The elderly patients, however, are burdened by comorbid conditions, polypharmacy, and altered functional status. With increasing use of complementary and alternative medicine in our elderly patients with IBD, it is vital for the provider to provide counsel on drug-herb potential interactions...
September 16, 2017: Current Treatment Options in Gastroenterology
https://www.readbyqxmd.com/read/28918044/targeted-disruption-of-v600e-mutant-braf-gene-by-crispr-cpf1
#6
Meijia Yang, Heng Wei, Yuelong Wang, Jiaojiao Deng, Yani Tang, Liangxue Zhou, Gang Guo, Aiping Tong
BRAF-V600E (1799T > A) is one of the most frequently reported driver mutations in multiple types of cancers, and patients with such mutations could benefit from selectively inactivating the mutant allele. Near this mutation site, there are two TTTN and one NGG protospacer-adjacent motifs (PAMs) for Cpf1 and Cas9 CRISPR nucleases, respectively. The 1799T > A substitution also leads to the occurrence of a novel NGNG PAM for the EQR variant of Cas9. We examined the editing efficacy and selectivity of Cpf1, Cas9, and EQR variant to this mutation site...
September 15, 2017: Molecular Therapy. Nucleic Acids
https://www.readbyqxmd.com/read/28917744/differentiation-of-cumin-seeds-using-a-metal-oxide-based-gas-sensor-array-in-tandem-with-chemometric-tools
#7
Mahdi Ghasemi-Varnamkhasti, Zahra Safari Amiri, Mojtaba Tohidi, Majid Dowlati, Seyed Saeid Mohtasebi, Adenilton C Silva, David D S Fernandes, Mário C U Araujo
Cumin is a plant of the Apiaceae family (umbelliferae) which has been used since ancient times as a medicinal plant and as a spice. The difference in the percentage of aromatic compounds in cumin obtained from different locations has led to differentiation of some species of cumin from other species. The quality and price of cumin vary according to the specie and may be an incentive for the adulteration of high value samples with low quality cultivars. An electronic nose simulates the human olfactory sense by using an array of sensors to distinguish complex smells...
January 1, 2018: Talanta
https://www.readbyqxmd.com/read/28914974/mucocutaneous-inflammation-in-the-ikaros-family-zinc-finger-1-ikzf1-keratin-5-specifc-transgenic-mice
#8
Mayumi Ueta, Junji Hamuro, Hiromi Nishigaki, Naomi Nakamura, Katsuhiko Shinomiya, Katsura Mizushima, Yuki Hitomi, Risa Tamagawa-Mineoka, Norihiko Yokoi, Yuji Naito, Katsushi Tokunaga, Norito Katoh, Chie Sotozono, Shigeru Kinoshita
BACKGROUND: Our genome-wide association study documented an association between cold medicine related Stevens-Johnson syndrome / toxic epidermal necrolysis (CM-SJS/TEN) and Ikaros Family Zinc Finger 1 (IKZF1). Few studies examined biological and pathological functions of IKZF1 in mucosal immunity. We hypothesized that IKZF1 contributes to the mucocutaneous inflammation. METHODS: Human skin and conjunctival tissues were obtained for immunohistological studies. Primary human conjunctival epithelial cells (PHCjECs) and adult human epidermal keratinocytes (HEKa) also used for gene expression analysis...
September 15, 2017: Allergy
https://www.readbyqxmd.com/read/28911623/a-comparative-study-of-three-tissue-cultured-dendrobium-species-and-their-wild-correspondences-by-headspace-gas-chromatography-mass-spectrometry-combined-with-chemometric-methods
#9
Nai-Dong Chen, Tao You, Jun Li, Li-Tao Bai, Jing-Wen Hao, Xiao-Yuan Xu
Plant tissue culture technique is widely used in the conservation and utilization of rare and endangered medicinal plants and it is crucial for tissue culture stocks to obtain the ability to produce similar bioactive components as their wild correspondences. In this paper, a headspace gas chromatography-mass spectrometry method combined with chemometric methods was applied to analyze and evaluate the volatile compounds in tissue-cultured and wild Dendrobium huoshanense Cheng and Tang, Dendrobium officinale Kimura et Migo and Dendrobium moniliforme (Linn...
October 2016: Journal of Food and Drug Analysis
https://www.readbyqxmd.com/read/28911214/growth-regulation-by-estrogen-in-breast-cancer-1-greb1-is-a-novel-progesterone-responsive-gene-required-for-human-endometrial-stromal-decidualization
#10
Alison J Camden, Maria M Szwarc, Sangappa B Chadchan, Francesco J DeMayo, Bert W O'Malley, John P Lydon, Ramakrishna Kommagani
STUDY QUESTION: Is Growth Regulation by Estrogen in Breast Cancer 1 (GREB1) required for progesterone-driven endometrial stromal cell decidualization? SUMMARY ANSWER: GREB1 is a novel progesterone-responsive gene required for progesterone-driven human endometrial stromal cell (HESC) decidualization. WHAT IS KNOWN ALREADY: Successful establishment of pregnancy requires HESCs to transform from fibroblastic to epithelioid cells in a process called decidualization...
September 1, 2017: Molecular Human Reproduction
https://www.readbyqxmd.com/read/28911209/intracellular-activation-of-ovastacin-mediates-pre-fertilization-hardening-of-the-zona-pellucida
#11
Hagen Körschgen, Michael Kuske, Konstantin Karmilin, Irene Yiallouros, Melanie Balbach, Julia Floehr, Dagmar Wachten, Willi Jahnen-Dechent, Walter Stöcker
STUDY QUESTION: How and where is pro-ovastacin activated and how does active ovastacin regulate zona pellucida hardening (ZPH) and successful fertilization? STUDY FINDING: Ovastacin is partially active before exocytosis and pre-hardens the zona pellucida (ZP) before fertilization. WHAT IS KNOWN ALREADY: The metalloproteinase ovastacin is stored in cortical granules, it cleaves zona pellucida protein 2 (ZP2) upon fertilization and thereby destroys the ZP sperm ligand and triggers ZPH...
September 1, 2017: Molecular Human Reproduction
https://www.readbyqxmd.com/read/28905185/hepatotoxicity-of-monoterpenes-and-sesquiterpenes
#12
REVIEW
Tomáš Zárybnický, Iva Boušová, Martin Ambrož, Lenka Skálová
Public interest in natural therapies has increased significantly over past decades. Herbs and herbal products are extensively consumed worldwide and they are generally considered as safe. However, this may not always be true as many cases of herb-induced liver injury are reported every year. The liver is a frequent target tissue of toxicity from all classes of toxicants as liver structure and function predispose it to high sensitivity to xenobiotics. The present review is focused on the hepatotoxic properties of monoterpenes and sesquiterpenes, plant secondary metabolites that represent the major components of essential oils wildly used in folk medicines, pharmaceutical industry and cosmetics...
September 13, 2017: Archives of Toxicology
https://www.readbyqxmd.com/read/28895671/quantitative-evaluation-of-1-3-1-6-%C3%AE-d-glucan-contents-in-wild-growing-species-of-edible-polish-mushrooms
#13
Iwona Mirończuk-Chodakowska, Anna Maria Witkowska, Małgorzata Elżbieta Zujko, Katarzyna Maria Terlikowska
Background: Macrofungal β-glucans are mainly represented by compounds with β-1,3- and β-1,6 glycosidic bonds. They have been shown to have immunomodulatory, anticancer, and antioxidant properties. Although there are many reports on the bioactivity and structure of fungal glucans, studies on the quantitative assessment of these compounds are sparse. Objective: The aim of the study was to determine total β-glucans and 1,3-1,6-β-D-glucan contents in selected species of wild-growing edible Polish mushrooms...
2017: Roczniki Państwowego Zakładu Higieny
https://www.readbyqxmd.com/read/28894470/trends-in-medicinal-uses-of-edible-wild-vertebrates-in-brazil
#14
Rômulo Romeu Nóbrega Alves, Tacyana Pereira Ribeiro Oliveira, Maria Franco Trindade Medeiros
The use of food medicines is a widespread practice worldwide. In Brazil, such use is often associated with wild animals, mostly focusing on vertebrate species. Here we assessed taxonomic and ecological trends in traditional uses of wild edible vertebrates in the country, through an extensive ethnobiological database analysis. Our results showed that at least 165 health conditions are reportedly treated by edible vertebrate species (n = 204), mostly fishes and mammals. However, reptiles stand out presenting a higher plasticity in the treatment of multiple health conditions...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28891169/computed-tomographic-findings-in-three-dogs-naturally-infected-with-crenosoma-vulpis
#15
Jeremy R Mortier, Caroline J Fina, Elsa Edery, Crystal L White, Marc P Dhumeaux
Crenosoma vulpis is a nematode lungworm found in wild and domestic canids in some parts of North America and Europe. Reported radiographic findings are nonspecific and consist of a combination of bronchial and interstitial changes of variable severity. This retrospective, case series study aimed to describe thoracic computed tomographic (CT) findings for a group of dogs with confirmed crenosomosis. Selection criteria were presentation with a chronic cough during the period of January 2016 to February 2017, evaluation by thoracic CT, and final diagnosis of C...
September 10, 2017: Veterinary Radiology & Ultrasound
https://www.readbyqxmd.com/read/28887402/detection-of-long-repeat-expansions-from-pcr-free-whole-genome-sequence-data
#16
Egor Dolzhenko, Joke J F A van Vugt, Richard J Shaw, Mitchell A Bekritsky, Marka van Blitterswijk, Giuseppe Narzisi, Subramanian S Ajay, Vani Rajan, Bryan Lajoie, Nathan H Johnson, Zoya Kingsbury, Sean J Humphray, Raymond D Schellevis, William J Brands, Matt Baker, Rosa Rademakers, Maarten Kooyman, Gijs H P Tazelaar, Michael A van Es, Russell McLaughlin, William Sproviero, Aleksey Shatunov, Ashley Jones, Ahmad Al Khleifat, Alan Pittman, Sarah Morgan, Orla Hardiman, Ammar Al-Chalabi, Chris Shaw, Bradley Smith, Edmund J Neo, Karren Morrison, Pam Shaw, Catherine Reeves, Lara Winterkorn, Nancy S Wexler, David E Housman, Christopher W Ng, Alina L Li, Ryan J Taft, Leonard H van den Berg, David R Bentley, Jan H Veldink, Michael A Eberle
Identifying large expansions of short tandem repeats (STRs) such as those that cause amyotrophic lateral sclerosis (ALS) and fragile X syndrome is challenging for short-read whole-genome sequencing (WGS) data. A solution to this problem is an important step towards integrating WGS into precision medicine. We have developed a software tool called ExpansionHunter that, using PCR-free WGS short-read data, can genotype repeats at the locus of interest, even if the expanded repeat is larger than the read length...
September 8, 2017: Genome Research
https://www.readbyqxmd.com/read/28878440/yokukansankachimpihange-increased-body-weight-but-not-food-incentive-motivation-in-wild-type-mice
#17
Takuya Hamaguchi, Iku Tsutsui-Kimura, Kenji F Tanaka, Masaru Mimura
Yokukansankachimpihange (YKSCH), a traditional Japanese medicine, is widely used for the amelioration of the behavioral and psychological symptoms of dementia with digestive dysfunction. Regardless of its successful use for digestive dysfunction, the effect of YKSCH on body weight was unknown. Furthermore, if YKSCH increased body weight, it might increase motivation according to Kampo medicine theory. Therefore, we investigated whether YKSCH had the potential to increase body weight and enhance motivation in mice...
August 2017: Nagoya Journal of Medical Science
https://www.readbyqxmd.com/read/28876905/specificity-and-speed-tethered-photopharmacology
#18
Philipp Leippe, Julia Koehler Leman, Dirk Trauner
Genetics and pharmacology are often seen as two distinct approaches to interrogating, elucidating, and manipulating biological systems. The former is renowned for its precision whereas the latter for its fast kinetics, reversibility, and practicality. Here, we show that both can be joined as "tethered pharmacology", wherein a genetically programmed bioconjugation site provides selectivity and a tethered pharmacophore provides function. The speed of onset, and especially cessation, of pharmacological activity can be greatly enhanced by incorporating photoswitches and using light as the trigger ("tethered photopharmacology")...
September 14, 2017: Biochemistry
https://www.readbyqxmd.com/read/28874202/ethnobotanical-survey-of-wild-food-plants-traditionally-collected-and-consumed-in-the-middle-agri-valley-basilicata-region-southern-italy
#19
Sabrina Sansanelli, Maura Ferri, Mirko Salinitro, Annalisa Tassoni
BACKGROUND: This research was carried out in a scarcely populated area of the Middle Agri Valley (Basilicata region, southern Italy). The aim of the study was to record local knowledge on the traditional uses of wild food plants, as well as to collect information regarding the practices (gathering, processing and cooking) and the medicinal uses related to these plants. METHODS: Fifty-eight people still possessing traditional local knowledge (TLK), 74% women and 26% men, were interviewed between May-August 2012 and January 2013, using open and semi-structured ethnobotanical interviews...
September 6, 2017: Journal of Ethnobiology and Ethnomedicine
https://www.readbyqxmd.com/read/28873755/characterization-of-four-wild-edible-carduus-species-from-the-mediterranean-region-via-phytochemical-and-biomolecular-analyses
#20
Arianna Marengo, Andrea Maxia, Cinzia Sanna, Cinzia M Bertea, Carlo Bicchi, Mauro Ballero, Cecilia Cagliero, Patrizia Rubiolo
Carduus species (Compositae) are widely distributed in the Mediterranean area, and traditionally used for both food and medicinal purposes. The hydroalcoholic extracts of four wild edible Carduus species collected in Sardinia (Carduus argyroa Biv., Carduus nutans subsp. macrocephalus (Desf.) Nyman, Carduus pycnocephalus L., Carduus cephalanthus Viv.) were analyzed and characterized by HPLC-PDA-MS/MS and PCR-RFLP of the nrDNA internal transcribed spacer (ITS). Flavonoids and caffeoylquinic acid derivatives were the predominant classes of secondary metabolites characterizing the extracts...
October 2017: Food Research International
keyword
keyword
26104
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"