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https://www.readbyqxmd.com/read/27911414/isolation-and-culture-of-primary-endothelial-cells-from-canine-arteries-and-veins
#1
Loes A Oosterhoff, Hedwig S Kruitwagen, Bart Spee, Frank G van Steenbeek
Cardiovascular disease is studied in both human and veterinary medicine. Endothelial cells have been used extensively as an in vitro model to study vasculogenesis, (tumor) angiogenesis, and atherosclerosis. The current standard for in vitro research on human endothelial cells (ECs) is the use of Human Umbilical Vein Endothelial Cells (HUVECs) and Human Umbilical Artery Endothelial Cells (HUAECs). For canine endothelial research, only one cell line (CnAOEC) is available, which is derived from canine aortic endothelium...
November 18, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/27911347/smartphone-applications-for-immersive-virtual-reality-therapy-for-internet-addiction-and-internet-gaming-disorder
#2
Melvyn W B Zhang, Roger C M Ho
There have been rapid advances in technologies over the past decade and virtual reality technology is an area which is increasingly utilized as a healthcare intervention in many disciplines including that of Medicine, Surgery and Psychiatry. In Psychiatry, most of the current interventions involving the usage of virtual reality technology is limited to its application for anxiety disorders. With the advances in technology, Internet addiction and Internet gaming disorders are increasingly prevalent. To date, these disorders are still being treated using conventional psychotherapy methods such as cognitive behavioural therapy...
November 25, 2016: Technology and Health Care: Official Journal of the European Society for Engineering and Medicine
https://www.readbyqxmd.com/read/27911242/regenerative-medicine-the-last-10-years
#3
Robert Lanza
No abstract text is available yet for this article.
December 2016: Regenerative Medicine
https://www.readbyqxmd.com/read/27910966/stem-cell-and-regenerative-medicine-global-conference-scrgc-2016-august-23-24-2016-gyeonggi-do-korea
#4
A Vertès
In its third edition, the Stem Cell and Regenerative Medicine Global Conference (SCRGC) organized by the Global Stem Cell & Regenerative Medicine Acceleration Center (GSRAC) was focused on breaking barriers to accelerate the pace of innovation and development of the regenerative medicine industry. GSRAC is both a think tank and a global network of key opinion leaders from the public and the private sectors. GSRAC was commissioned in 2011 by the Ministry of Health and Welfare (MOHW) of Korea. GSRAC's primary mission is to enable and accelerate the delivery of innovative technologies to patients who are affected by currently untreatable diseases...
October 2016: Drugs of Today
https://www.readbyqxmd.com/read/27910928/high-throughput-chinmedomics-based-prediction-of-effective-components-and-targets-from-herbal-medicine-as1350
#5
Qi Liu, Aihua Zhang, Liang Wang, Guangli Yan, Hongwei Zhao, Hui Sun, Shiyu Zou, Jinwei Han, Chung Wah Ma, Ling Kong, Xiaohang Zhou, Yang Nan, Xijun Wang
This work was designed to explore the effective components and targets of herbal medicine AS1350 and its effect on "Kidney-Yang Deficiency Syndrome" (KYDS) based on a chinmedomics strategy which is capable of directly discovering and predicting the effective components, and potential targets, of herbal medicine. Serum samples were analysed by UPLC-MS combined with pattern recognition analysis to identify the biomarkers related to the therapeutic effects. Interestingly, the effectiveness of AS1350 against KYDS was proved by the chinmedomics method and regulated the biomarkers and targeting of metabolic disorders...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27910904/melanosome-transfer-to-keratinocyte-in-the-chicken-embryonic-skin-is-mediated-by-vesicle-release-associated-with-rho-regulated-membrane-blebbing
#6
Ryosuke Tadokoro, Hidetaka Murai, Ken-Ichiro Sakai, Takahiro Okui, Yasuhiro Yokota, Yoshiko Takahashi
During skin pigmentation in amniotes, melanin synthesized in the melanocyte is transferred to keratinocytes by a particle called the melanosome. Previous studies, mostly using dissociated cultured cells, have proposed several different models that explain how the melanosome transfer is achieved. Here, using a technique that labels the plasma membrane of melanocytes within a three-dimensional system that mimics natural tissues, we have visualized the plasma membrane of melanocytes with EGFP in chicken embryonic skin...
December 2, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27910796/reinforcement-of-emergency-department-reduces-acute-admissions-to-medical-department
#7
Mansoor Ahmed Dawood, Gideon Ertner, Jacob Hansen-Schwartz
INTRODUCTION: The medical decision capacity of emergency departments (ED) may rest within the department itself or depend on external consultation. The stepwise development of the ED at Zealand University Hospital, Køge, was used to analyse the influence of medical organisation in the ED on the hospital admission pattern. METHODS: Data were recorded for the month of September of 2009, 2012 and 2014. These periods corresponded to the establishment of the department in 2009 and the 2012-period before organisational change was initiated in 2013, with a substantial increase in the number of senior physicians directly in charge of clinical decisions and the establishment of a limited bedding capacity...
December 2016: Danish Medical Journal
https://www.readbyqxmd.com/read/27910792/optimization-of-liquid-fermentation-conditions-and-protein-nutrition-evaluation-of-mycelium-from-the-caterpillar-medicinal-mushroom-cordyceps-militaris-ascomycetes
#8
Jie Gang, Han Liu, Yanhong Liu
Cordyceps militaris is a well-known traditional Chinese medicinal mushroom. In this study, the mycelium of C. militaris was cultured using liquid fermentation technology and the culture medium components were optimized by the orthogonal test method. Our results showed that the optimal medium combination for the mycelium growth is 3% glucose, 3% peptone, 0.1% MgSO4, and 0.2% KH2PO4 The international general nutritional assessment method was applied to the overall evaluation of the protein nutrition value of submerged cultivated mycelium and fruit body of C...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910790/exploring-geographical-differentiation-of-the-hoelen-medicinal-mushroom-wolfiporia-extensa-agaricomycetes-using-fourier-transform-infrared-spectroscopy-combined-with-multivariate-analysis
#9
Yan Li, Ji Zhang, Yanli Zhao, Honggao Liu, Yuanzhong Wang, Hang Jin
In this study the geographical differentiation of dried sclerotia of the medicinal mushroom Wolfiporia extensa, obtained from different regions in Yunnan Province, China, was explored using Fourier-transform infrared (FT-IR) spectroscopy coupled with multivariate data analysis. The FT-IR spectra of 97 samples were obtained for wave numbers ranging from 4000 to 400 cm-1. Then, the fingerprint region of 1800-600 cm-1 of the FT-IR spectrum, rather than the full spectrum, was analyzed. Different pretreatments were applied on the spectra, and a discriminant analysis model based on the Mahalanobis distance was developed to select an optimal pretreatment combination...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910789/methoxyflavones-from-new-lingzhi-medicinal-mushroom-ganoderma-lingzhi-agaricomycetes
#10
Kuniyoshi Shimizu, Yhiya M Amen, Satoru Kaifuchi
Ganoderma lingzhi is one of the most famous medicinal fungi in the world. It has been used in folk medicine, especially in East Asian countries. It is also a white-rot fungus with strong wood degradation ability, especially against lignin. Different classes of bioactive natural products have been reported in Ganoderma, including triterpenes, polysaccharides, sterols, and peptides. The triterpenes and polysaccharides are the primary bioactive compounds of Ganoderma. We report for the first time the presence of 3 methoxyflavones as minor constituents in G...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910788/metabolomic-investigation-of-rat-serum-following-oral-administration-of-the-willow-bracket-medicinal-mushroom-phellinus-igniarius-agaricomycetes-by-uplc-hdms
#11
Yu Dong, Ying He, Zhongming Yu, Yang Zhang, Nani Wang, Dan Shou, Changyu Li
The medicinal willow bracket mushroom, Phellinus igniarius, is a species that has been reported to possess antibacterial, antioxidative, antitumor, antidiabetic, and antihyperlipidemia activities. The aim of this study was to elucidate the changes in endogenous metabolites after oral administration of a decoction of Ph. Igniarius. Ultraperformance liquid chromatography (UPLC)/electrospray ionization synapt high-definition mass spectrometry (ESI-HDMS) combined with pattern recognition approaches, including principal component analysis and orthogonal partial least squares discriminant analysis, were integrated to discover differentiating metabolites...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910787/nonvolatile-taste-components-and-antioxidant-properties-of-fruiting-body-and-mycelium-with-high-ergothioneine-content-from-the-culinary-medicinal-golden-oyster-mushroom-pleurotus-citrinopileatus-agaricomycetes
#12
Shin-Yi Lin, Shih-Chang Chien, Sheng-Yang Wang, Jeng-Leun Mau
Pleurotus citrinopileatus mycelium was prepared with high ergothioneine (Hi-Ergo) content and its proximate composition, nonvolatile taste components, and antioxidant properties were studied. The ergothioneine contents of fruiting bodies and Hi-Ergo and regular mycelia were 3.89, 14.57, and 0.37 mg/g dry weight, respectively. Hi-Ergo mycelium contained more dietary fiber, soluble polysaccharides, and ash but less carbohydrates, reducing sugar, fiber, and fat than regular mycelium. However, Hi-Ergo mycelium contained the smallest amounts of total sugars and polyols (47...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910786/bioavailability-and-digestibility-of-nutrients-from-the-dried-oyster-culinary-medicinal-mushroom-pleurotus-ostreatus-agaricomycetes-in-vivo-experiments
#13
Julita Regula, Joanna Suliburska, Marek Siwulski
There is a limited number of publications on the bioavailability and digestibility of nutrients contained in macrofungi. The aim of this study was to assess the bioavailability and digestibility of macronutrients using in vivo experiments on laboratory animals. The experiments were conducted with the commercial oyster mushroom Pleurotus ostreatus. Semisynthetic diets were prepared based on the modified AIN-93M diet and were supplemented with 4% and 8% mushroom powder. Between days 4 and 13, apparent digestibility indexes were determined for all animals using the conventional balance method...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910785/characterization-of-cross-flow-ultrafiltration-fractions-from-maitake-medicinal-mushroom-grifoia-frondosa-agaricomycetes-reveals-distinct-cytotoxicity-in-tumor-cells
#14
Miriam Sari, Reinhard Hambitzer, Jan I Lelley, Katharina Toepler, Nicole Teusch, Anna Nickisch-Hartfiel
β-glucans from Basidiomycetes like Grifola frondosa (the maitake mushroom) are well known for their health benefits. Polysaccharide preparations from medicinal mushrooms such as G. frondosa have been successfully tested in a vast number of studies. Many mushroom extracts have been developed and today are merchandized for use medicinally and commercially. Studies could show that, in particular, chemical structural features such as the molecular size of β-glucans significantly influence their bioactivity. Thus it is highly important to explore the composition and structural properties of β-glucans extracted from medicinal mushrooms and their effects on human tumor cell viability...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910783/recent-advances-and-challenges-in-studies-of-control-of-cancer-stem-cells-and-the-gut-microbiome-by-the-trametes-derived-polysaccharopeptide-psp-review
#15
Joseph M Wu, Barbara B Doonan, Tze-Chen Hsieh, Qingyao Yang, Xiao-Tong Yang, Ming-Tat Ling
The medicinal mushroom Trametes versicolor has been well recognized for its activity in maintaining the general health of the population and in managing and treating human diseases in various cultures. Its use has been recently gaining acceptance and popularity in Western countries. The reported health benefits of T. versicolor led to a search for the identity of its bioactive ingredients. These efforts have resulted in the isolation of the polysaccharopeptide PSP from cultured mycelia of strain Cov-1, which expresses large amounts of PSP...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910781/inhibition-of-dimethylbenz-a-anthracene-dmba-croton-oil-induced-mouse-skin-tumorigenesis-by-gmelina-arborea-with-potential-anti-inflammatory-activity
#16
Lincy Lawrence, Seema Menon, Divya Menon K, Vipin P Sivaram, Jose Padikkala
In traditional Indian medicine, the plant Gmelina arborea Linn. (GA) is described to have the ability to relieve edema. The present study evaluates the anticancer property of GA stem bark against 7,12-dimethylbenz(a) anthracene (DMBA)-croton oil-induced skin tumorigenesis along with the evaluation of anti-inflammatory activity. The observed inhibition of inflammation in carrageenan-induced (41.8%) and formalin-induced (34.07%) models may be due to inhibition of prostaglandins (PGs). Skin papilloma was induced by a single topical application of DMBA (470 nmol/200 µL acetone), followed by repeated application of croton oil (1% in 200 µL acetone)...
2016: Journal of Environmental Pathology, Toxicology and Oncology
https://www.readbyqxmd.com/read/27910775/hepatoprotective-effects-and-mechanisms-of-action-of-triterpenoids-from-lingzhi-or-reishi-medicinal-mushroom-ganoderma-lucidum-agaricomycetes-on-%C3%AE-amanitin-induced-liver-injury-in-mice
#17
Huihui Wu, Shanshan Tang, Zhaoqin Huang, Qian Zhou, Ping Zhang, Zuohong Chen
Most fatal mushroom poisonings are caused by species of the genus Amanita; the amatoxins are responsible for acute liver failure and death in humans. Ganoderma lucidum is a well-known traditional medicinal mushroom that has been shown to have obvious hepatoprotective effects. This study evaluated the hepatoprotective effects of triterpenoids from G. lucidum on liver injury induced by a-amanitin (α-AMA) in mice and the mechanisms of action of these triterpenoids, including radical scavenging and antiapoptosis activities...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910774/comparison-of-the-chemical-composition-and-bioactive-components-of-fruiting-bodies-and-submerged-cultured-mycelia-of-the-willow-bracket-medicinal-mushroom-phellinus-igniarius-agaricomycetes
#18
Huawei Zeng, Wenfeng Wang, Menghua Ma, Guohua Xu, Mei Ying-Jie, Jianfan Sund
Chemical compositions and bioactive ingredients of dried fruiting bodies from Phellinus igniarius (CGMCC no. 50095) (P1) and submerged culture of Ph. igniarius dried mycelia (P2) were investigated in this study. It was found that glutamic acid was regarded as a major amino acid in P1 (1.20%) and was approximately 2.55-fold higher than that in P2 (0.47%). Total amino acids in P1 (5.36%) were slightly higher than in P2 (4.09%). The amounts of iron, zinc, copper, and manganese in P1 were 1.96-3.42 times as high as those in P2, whereas potassium, sodium, and magnesium in P2 were almost 2...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910772/structural-characterization-and-immunological-activities-of-a-novel-water-soluble-polysaccharide-from-the-fruiting-bodies-of-culinary-medicinal-winter-mushroom-flammulina-velutipes-agaricomycetes
#19
Ting Feng, Wei Jia, Wen-Han Wang, Chi-Chung Lin, Hua Fan, Jing-Song Zhang, Hai-Ying Bao
A water-soluble polysaccharide, designated FVPA2, was isolated from the fruiting bodies of Flammulina velutipes using DEAE Sepharose Fast Flow and gel-permeation chromatography. Its structure was elucidated by monosaccharide composition and methylation analysis, ultraviolet, Fourier transform infrared spectrometry, and nuclear magnetic resonance spectroscopy. Results showed that FVPA2 was a homogeneous heteropolysaccharide containing galactose, fucose, and mannose in a molar ratio of 5:1:1. High-performance liquid chromatography indicated its molecular weight as 3...
2016: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/27910771/induction-of-flavin-containing-monooxygenase-in-mice-by-oral-administration-of-phellinus-baumii-agaricomycetes-extract
#20
Batbayar Sainkhuu, Beom Su Park, Ha Won Kim
Phellinus baumii is a yellow mushroom long used in alternative medicine in Korea and other central Asian countries. To identify genes affected by a single or 7-day oral administration of a water extract of Ph. Baumii, mouse liver tissue was analyzed using microarrays. The results showed that 8 and 23 genes were upregulated and 3 and 11 genes downregulated more than 3-fold by single and multiple oral administrations of 100 mg/kg PBE, respectively. Among the upregulated genes, the expression of 3 flavin-containing monooxygenase (Fmo) family genes, Fmo2-4, was upregulated in a concentration-dependent manner...
2016: International Journal of Medicinal Mushrooms
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