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Korean ginseng

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https://www.readbyqxmd.com/read/28413328/effect-of-korean-red-ginseng-intake-on-the-survival-duration-of-human-immunodeficiency-virus-type-1-patients
#1
Young-Keol Cho, Jung-Eun Kim
BACKGROUND: Long-term ginseng intake can increase longevity in healthy individuals. Here, we examined if long-term treatment with Panax ginseng Meyer (Korean Red Ginseng, KRG) can also enhance survival duration (SD) in patients with human immunodeficiency virus type 1 (HIV-1) infection. METHODS: We retrospectively analyzed 252 HIV-1 patients diagnosed from 1986 to 2013 prior to the initiation of antiretroviral therapy. Overall, 162 patients were treated with KRG (3,947 ± 4,943 g) for 86 ± 63 mo...
April 2017: Journal of Ginseng Research
https://www.readbyqxmd.com/read/28413325/the-psychopharmacological-activities-of-vietnamese-ginseng-in-mice-characterization-of-its-psychomotor-sedative-hypnotic-antistress-anxiolytic-and-cognitive-effects
#2
Irene Joy I Dela Peña, Hee Jin Kim, Chrislean Jun Botanas, June Bryan de la Peña, Thi Hong Van Le, Minh Duc Nguyen, Jeong Hill Park, Jae Hoon Cheong
BACKGROUND: Panax vietnamensis Ha et Grushv. or Vietnamese ginseng (VG) is a recently discovered ginseng species. Studies on its chemical constituents have shown that VG is remarkably rich in ginseng saponins, particularly ocotillol saponins. However, the psychopharmacological effects of VG have not been characterized. Thus, in the present study we screened the psychopharmacological activities of VG in mice. METHODS: VG extract (VGE) was orally administered to mice at various dosages to evaluate its psychomotor (open-field and rota-rod tests), sedative-hypnotic (pentobarbital-induced sleeping test), antistress (cold swimming test), anxiolytic (elevated plus-maze test), and cognitive (Y-maze and passive-avoidance tests) effects...
April 2017: Journal of Ginseng Research
https://www.readbyqxmd.com/read/28413318/genetic-defects-in-the-nef-gene-are-associated-with-korean-red-ginseng-intake-monitoring-of-nef-sequence-polymorphisms-over-20%C3%A2-years
#3
Young-Keol Cho, Jung-Eun Kim, Jun-Hee Woo
BACKGROUND: The presence of gross deletions in the human immunodeficiency virus nef gene (gΔnef) is associated with long-term nonprogression of infected patients. Here, we investigated how quickly genetic defects in the nef gene are associated with Korean Red Ginseng (KRG) intake in 10 long-term slow progressors. METHODS: This study was divided into three phases over a 20-yr period; baseline, KRG intake alone, and KRG plus highly active antiretroviral therapy (ART)...
April 2017: Journal of Ginseng Research
https://www.readbyqxmd.com/read/28413317/korean-red-ginseng-improves-atopic-dermatitis-like-skin-lesions-by-suppressing-expression-of-proinflammatory-cytokines-and-chemokines-in%C3%A2-vivo-and-in%C3%A2-vitro
#4
Ji-Ye Kee, Yong-Deok Jeon, Dae-Seung Kim, Yo-Han Han, Jinbong Park, Dong-Hyun Youn, Su-Jin Kim, Kwang Seok Ahn, Jae-Young Um, Seung-Heon Hong
BACKGROUND: The prevalence of allergic inflammatory diseases such as atopic dermatitis (AD), asthma, and allergic rhinitis worldwide has increased and complete recovery is difficult. Korean Red Ginseng, which is the heat-processed root of Panax ginseng Meyer, is widely and frequently used as a traditional medicine in East Asia. In this study, we investigated whether Korean Red Ginseng water extract (RGE) regulates the expression of proinflammatory cytokines and chemokines via the mitogen-activated protein kinases (MAPKs)/nuclear factor kappa B (NF-κB) pathway in allergic inflammation...
April 2017: Journal of Ginseng Research
https://www.readbyqxmd.com/read/28403270/evidence-for-anti-aging-south-korean-cosmeceuticals
#5
Ellinor R Quay, Yunyoung C Chang, Emmy Graber
<p>As the market for South Korean skin care products grows in the U.S. and worldwide, consumers will increasingly seek advice from dermatologists regarding their efficacy. In this paper, the evidence behind the anti-aging and skin whitening activity of ingredients in the most popular South Korean skin care products was reviewed and critically evaluated. Industry profit data from Euromonitor was obtained to identify the top cosmeceutical brands by retail value in South Korea. The top selling products and their ingredients were then identified from individual brand websites...
April 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28290319/consumer-perception-of-balsamic-vinegar-a-cross-cultural-study-between-korea-and-italy
#6
Luisa Torri, Seon-Young Jeon, Maria Piochi, Gabriella Morini, Kwang-Ok Kim
Understanding cross-cultural differences in food perception is a key issue of food research in order to understand consumer behaviour in different countries. The objective of this study was to explore potential cultural differences of balsamic vinegar perception between Korean and Italian consumers using the sorted napping method. Nine balsamic vinegars different in terms of ingredients, aging time, and origin were evaluated by Korean (n=50) and Italian (n=49) consumers using sorted napping. Familiarity and food matching were also examined...
January 2017: Food Research International
https://www.readbyqxmd.com/read/28288606/monitoring-heavy-metals-residual-agricultural-chemicals-and-sulfites-in-traditional-herbal-decoctions
#7
In-Sil Yu, Jeong-Sook Lee, Sung-Dan Kim, Yun-Hee Kim, Hae-Won Park, Hoe-Jin Ryu, Jib-Ho Lee, Jeong-Mi Lee, Kweon Jung, Cheol Na, Jin-Yong Joung, Chang-Gue Son
BACKGROUND: Asian traditional herbal preparations are frequently considered for the contamination with undeclared toxic or hazardous substances. The aim of this study was to determine the toxic heavy metals, pesticides and sulfur dioxide in decoctions that is a common form of final utilization in Korea. METHODS: A total of 155 decoctions composed of multi-ingredient traditional herbs were randomly sampled from Seoul in Korea between 2013 and 2014. For each decoction, the concentrations of four heavy metals (arsenic, cadmium, lead and mercury), 33 pesticides and sulfur dioxide were analyzed using inductively coupled plasma mass spectrometry (ICP-MS), mercury analyzer, gas chromatography/nitrogen phosphorous detector (GC/NPD), gas chromatography/micro electron capture detector (GC/μECD), and Monier-Williams method respectively...
March 14, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28244297/therapeutic-effects-of-korean-red-ginseng-extract-in-a-murine-model-of-atopic-dermatitis-anti-pruritic-and-anti-inflammatory-mechanism
#8
Hyun Joo Lee, Sang Hyun Cho
Korean red ginseng (KRG) and ginsenosides exhibit diverse biological effects, including anti-inflammatory and anti-allergic. We aimed to investigate the therapeutic effect of KRG in a murine model of atopic dermatitis (AD) is mediated whether by diminishing the pruritus or by suppressing the inflammation. Thirty NC/Nga mice were randomly divided to 5 groups. AD-like skin lesions were induced by percutaneous challenge with 2,4,6-trinitro-1-chrolobenzene (TNCB) on the ears and backs of NC/Nga mice. KRG extract, evening primrose oil, cyclosporine, and phosphate-buffered saline were administered orally by a gastric tube...
April 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28187027/investigating-the-effect-of-korean-red-ginseng-on-the-viability-of-random-pattern-skin-flaps-in-rats
#9
Hakan Tekin, Gönül Tekin, Gülay Bulut, Mustafa Fevzi Sargon, Dağhan Işik
OBJECTIVE: This experimental study investigated the efficacy of Korean Red Ginseng (KRG) extract in reducing the partial losses of random flaps. METHOD: Forty Wistar Albino rats were randomly distributed into 4 groups as (A) control group, (B) stress group, (C) oral KRG group, and (D) intraperitoneal KRG group. The modified McFarlane flap of 9 × 3 cm with a caudal pedicle was harvested from the back of the rats in all the groups. Korean Red Ginseng was administered to groups C and D at standard doses for 10 days...
February 10, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28150477/red-ginseng-as-an-ergogenic-aid-a-systematic-review-of-clinical-trials
#10
REVIEW
Nan Hee Lee, Hyun Chul Jung, SukHo Lee
Purpose: This systematic review was performed to summarize clinical trials assessing the effect of Red Ginseng (RG) supplementation on exercise performance and fatigue recovery. Methods: Two English databases (PUBMED, MEDLINE) and two Korean databases (KISS, RISS) were used as systematic searching engines. We included only articles written in the English and Korean languages. Clinical trials, which evaluated exercise performance and recovery variables with RG supplementation, were included in this review...
December 31, 2016: Journal of Exercise Nutrition & Biochemistry
https://www.readbyqxmd.com/read/28126553/korean-red-ginseng-improves-testicular-ineffectiveness-in-aging-rats-by-modulating-spermatogenesis-related-molecules
#11
Spandana Rajendra Kopalli, Kyu-Min Cha, Ji-Hoon Ryu, Sang-Ho Lee, Min-Sik Jeong, Seock-Yeon Hwang, Young-Joo Lee, Hee-Won Song, Su-Nam Kim, Jin-Chul Kim, Si-Kwan Kim
Korean red ginseng (Panax ginseng Meyer) is known to rejuvenate testicular effectiveness and the sperm maturation process by regulating redox proteins in aged rats. This study was performed to investigate the effect of Korean red ginseng water extract (KRG-WE) on the expression level of spermatogenesis-related key biomolecules and sex hormone receptors as well as enzymes regulating oxidation, histone deacetylation, and growth-related activities in aged rat testis. KRG-WE (200mg/kg) mixed with a regular pellet diet was administered to 12-month-old rats for 6months (KRG-AC), whereas the young (YC, 2months) and aged (AC, 12months) controls received the vehicle only...
April 2017: Experimental Gerontology
https://www.readbyqxmd.com/read/28123327/the-inhibitory-activity-of-ginsenoside-rp4-in-adenosine-diphosphate-induced-platelet-aggregation
#12
Young-Min Son, Da-Hye Jeong, Hwa-Jin Park, Man-Hee Rhee
BACKGROUND: Korean ginseng, Panax ginseng Meyer, has been used as a traditional oriental medicine to treat illness and promote health for several thousand years. Ginsenosides are the main constituents for the pharmacological effects of P. ginseng. Since several ginsenosides, including ginsenoside (G)-Rg3 and G-Rp1, have reported antiplatelet activity, here we investigate the ability of G-Rp4 to modulate adenosine diphosphate (ADP)-induced platelet aggregation. The ginsenoside Rp4, a similar chemical structure of G-Rp1, was prepared from G-Rg1 by chemical modification...
January 2017: Journal of Ginseng Research
https://www.readbyqxmd.com/read/28123322/the-effect-of-korean-red-ginseng-extract-on-rosiglitazone-induced-improvement-of-glucose-regulation-in-diet-induced-obese-mice
#13
Mi-Jeong Oh, Hyun-Ju Kim, Eun-Young Park, Na-Hee Ha, Mun-Gyu Song, Sang-Hyun Choi, Boe-Gwun Chun, Dong-Hoon Kim
BACKGROUND: Korean Red Ginseng extract (KRG, Panax ginseng Meyer) and its constituents have been used for treating diabetes. However, in diet-induced obese mice, it is unclear whether KRG can enhance the glucose-lowering action of rosiglitazone (ROSI), a peroxisome proliferator-activated receptor gamma synthetic activator. METHODS: Oral glucose tolerance tests (oGTTs) were performed after 4 days of treatment with a vehicle (CON), KRG [500 mg/kg body weight (b.w...
January 2017: Journal of Ginseng Research
https://www.readbyqxmd.com/read/28123319/development-of-a-single-nucleotide-polymorphism-marker-for-specific-authentication-of-korean-ginseng-panax-ginseng-meyer-new-cultivar-g-1
#14
Dong-Uk Yang, Min-Kyeoung Kim, Padmanaban Mohanan, Ramya Mathiyalagan, Kwang-Hoon Seo, Woo-Saeng Kwon, Deok-Chun Yang
BACKGROUND: Korean ginseng (Panax ginseng) is a well-known medicinal plant of Oriental medicine that is still in practice today. Until now, a total of 11 Korean ginseng cultivars with unique features to Korean ginseng have been developed based on the pure-line-selection method. Among them, a new cultivar namely G-1 with different agricultural traits related to yield and content of ginsenosides, was developed in 2012. METHODS: The aim of this study was to distinguish the new ginseng cultivar G-1 by identifying the unique single-nucleotide polymorphism (SNP) at its 45S ribosomal DNA and Panax quinquefolius region than other Korean ginseng cultivars using multiplex amplification-refractory mutation system-polymerase chain reaction (ARMS-PCR)...
January 2017: Journal of Ginseng Research
https://www.readbyqxmd.com/read/28078264/comparison-of-ginsenoside-contents-in-different-parts-of-korean-ginseng-panax-ginseng-c-a-meyer
#15
Ok-Ju Kang, Ji-Sang Kim
The present study was conducted to investigate the ginsenoside profiles of the main root, root hair, and leaf of ginseng in order to demonstrate their possible application in medicine. The total ginsenoside content of the leaf was up to 12 times than that in the main root, and the content of protopanaxadiol groups was higher than that of protopanaxatriol groups in all the samples. The leaf was shown to contain high amounts of ginsenosides Rb3 and Rh1, whereas the main root contained large amounts of ginsenosides Rb1 and Rc...
December 2016: Preventive Nutrition and Food Science
https://www.readbyqxmd.com/read/28012988/the-host-immune-enhancing-agent-korean-red-ginseng-oil-successfully-attenuates-brucella-abortus-infection-in-a-murine-model
#16
Alisha Wehdnesday Bernardo Reyes, Huynh Tan Hop, Lauren Togonon Arayan, Tran Xuan Ngoc Huy, Soo Jong Park, Kwang Dong Kim, WonGi Min, Hu Jang Lee, Man Hee Rhee, Yi-Seong Kwak, Suk Kim
ETHNOPHARMACOLOGICAL RELEVANCE: Panax ginseng Meyer (Araliaceae), is one of the most valuable traditional Chinese medicines and is used for the treatment of various human diseases. In this study, we elucidated the protective mechanism of the essential oil from Korean red ginseng (RGO) against Brucella infection. MATERIALS AND METHODS: The effects of RGO on Brucella abortus viability, NO production, uptake and intracellular growth in macrophages were investigated...
December 21, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27976086/protective-effect-of-korean-red-ginseng-against-fk-506-induced-damage-in-llc-pk1-cells
#17
J S Yu, S Lee, H J Eom, H R Kang, S R Lee, T K Lee, J Baek, D Lee, K S Kang, N Yamabe, K H Kim
No abstract text is available yet for this article.
December 2016: Planta Medica
https://www.readbyqxmd.com/read/27975618/comparison-of-growth-characteristics-and-quality-of-korean-ginseng-panax-ginseng-c-a-meyer-using-different-shade-materials
#18
H H Kim, B J Seong, K S Lee, S I Kim, J M Geun, J W Cho
No abstract text is available yet for this article.
December 2016: Planta Medica
https://www.readbyqxmd.com/read/27975541/growth-characteristics-and-ginsenoside-contents-of-korean-ginseng-panax-ginseng-c-a-meyer-by-shade-materials-and-green-manure-crops
#19
B J Seong, H H Kim, K S Lee, S I Kim, J M Geun, J W Cho
No abstract text is available yet for this article.
December 2016: Planta Medica
https://www.readbyqxmd.com/read/27925011/post-harvest-embryo-development-in-ginseng-seeds-increases-desiccation-sensitivity-and-narrows-the-hydration-window-for-cryopreservation
#20
E Han, E Popova, G Cho, S Park, S Lee, H W Pritchard, H H Kim
BACKGROUND: Despite its self-pollinating characteristics, Korean ginseng germplasm is mainly maintained in clonal gene banks as there is no defined approach to the long-term conservation of its seed, including the most appropriate stage of embryo development for storage. OBJECTIVE: The aim of this study was to reveal the effect of embryo development on desiccation tolerance and cryopreservation success in ginseng seeds. MATERIALS AND METHODS: Seeds of Korean ginseng (Panax ginseng C...
July 2016: Cryo Letters
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