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Topic: Panax quinquefolius


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In the News (Fri 25 Dec 09)

  
  Panax Quinquefolius, American Ginseng   (Site not responding. Last check: 2007-09-11)
The aim of this study is to investigate the effects of Panax quinquefolius L. extract (PQE), Ginkgo biloba extract (GBE), and Hypericum perforatum extract (HPE), in combination or alone, on the survival and regeneration of axotomized retinal ganglion cells (RGCs) in an optic nerve transection model in adult hamsters.
Aqueous extracts of American ginseng root (Panax quinquefolius L.) from Wisconsin and Illinois were applied to the gastric compartment or the brainstem compartment of the bath chamber to evaluate the peripheral gut or central brain effects of the extracts on brainstem unitary activity.
After P. quinquefolius extract application to the gastric or brainstem compartment, a concentration-related inhibition in neuronal discharge frequency in brainstem unitary activity was observed, suggesting that P. quinquefolius plays an important role in regulating the digestive process and modulating the brain function in the rat.
www.adaptogeno.com /productos/ginseng_americano_ing.asp   (5325 words)

  
 Ginseng / Panax ginseng / Panax quinquefolius(fireweed->exnatrem->siberiangin)
Panax Ginseng is very expensive so many products contain very little of the herb, but instead is combined with other herbs and even caffeine in some cases.
There are three herbs commonly called Ginseng: Asian or Korean Ginseng (Panax Ginseng), American Ginseng (Panax quinquefolius), and Siberian Ginseng (Eleutherococcus senticosus); however, the latter is not Ginseng at all, but Russian scientists believe it functions like Ginseng, and so have promoted it as such.
The standard dosage of Panax Ginseng is 1 to 2 g of raw herb, or 200 mg per day of an extract standardized to contain 4 to 7% ginsenosides.
www.insensual.com /ginseng1.html   (1229 words)

  
 Distribution and abundance of Hydrastis canadensis L. (Ranunculaceae) and Panax quinquefolius L. (Araliaceae) in the ...   (Site not responding. Last check: 2007-09-11)
Distribution and abundance of Hydrastis canadensis L. (Ranunculaceae) and Panax quinquefolius L. (Araliaceae) in the central Appalachian region.
Ginseng (Panax quinquefolius L.) and goldenseal (Hydrastis canadensis L.) are herbaceous perennial plants of the eastern deciduous forest, and are actively sought and harvested from the wild.
quinquefolius is found throughout the eastern United States with the exception of the extreme south and southeast.
www.findarticles.com /p/articles/mi_qa4017/is_200304/ai_n9231945   (928 words)

  
 American ginseng Panax quinquefolius L.:
American ginseng, Panax quinquefolius L. Araliacae, is rare, medicinal plant actively harvested from the wild across its range in North America.
Lewis, Walter H. 1988 Regrowth of a decimated population of Panax quinquefolium in a Missouri Climax forest.
Population structure and environmental corollaries of Panax quinquefolium in Delaware County, New York.
www.esf.edu /resorg/rooseveltwildlife/Research/ginseng/ginseng.htm   (1309 words)

  
 Panax - Herbal Index - herbindex.net
(Panax) is a genus of about five or six species of slow-growing perennial plants with fleshy roots, in the family Araliaceae.
It was originally the common name for several plants valued for their medicinal properties; although ginseng is now most often associated with the genus Panax, some researchers believe that the original ginseng used in ancient China may have been a different plant.
A study of ginseng's effects on rats show that while both White ginseng and Red ginseng reduce the incidence of cancer, the effects appear to be greater with Red ginseng.
www.herbindex.net /panax.html   (891 words)

  
 Ginseng - Wisconsin, Milwaukee, WI   (Site not responding. Last check: 2007-09-11)
In traditional Chinese herbology, Panax ginseng was used to strengthen the digestion and the lungs, calm the spirit, and increase overall energy.
The typical recommended daily dosage of Panax ginseng is 1 to 2 g of raw herb, or 200 mg daily of an extract standardized to contain 4 to 7% ginsenosides.
Chinese tradition suggests that Panax ginseng should not be used by pregnant or nursing mothers, and one animal study hints that ginseng use by a pregnant mother could cause birth defects.
www.columbia-stmarys.org /18199.cfm   (4171 words)

  
 [No title]
Panax ginseng is also said to help prevent cancer and fight chemical dependency, but the scientific evidence for these uses is minimal at best.
A double-blind study compared the effects of a nutritional supplement with and without Panax ginseng extract on the feeling of well-being in 625 people whose average age was just under 40 years old.
In one study of American ginseng (Panax quinquefolius) for diabetes, the dose used was 3 g daily.
www.unityhealth.org /healthgate.asp?chunkid=21536   (4730 words)

  
 PLANTS Profile for Panax quinquefolius (American ginseng) | USDA PLANTS   (Site not responding. Last check: 2007-09-11)
Panax quinquefolius L. Click on a thumbnail to view an image, or see all the Panax thumbnails at the PLANTS Gallery
Panax quinquefolius L. This plant is listed by the U.S. federal government or a state.
Panax quinquefolius L. View species account from ARS Germplasm Resources Information Network (GRIN).
plants.usda.gov /java/profile?symbol=PAQU   (253 words)

  
 Panax ginseng C. A. Mey. or quinquefolius L.
Panax ginseng reduced serum insulin levels in fed and fasting mice, increased rate of insulin-stimulated glucose disposal, weight loss and reduced plasma cholesterol levels in obese mice.
Panax ginseng root extract can activate the innate immunity of cows and may contribute to the cow's recovery from mastitis.
Acute liver injury induced by CCl4, acetaminophen, cadmium chloride or allyl alcohol was moderately decreased by saponins from Panax japonicus and Panax notoginseng in mice.
www.herbmed.org /Herbs/Herb108.htm   (4899 words)

  
 INABIS '98 - Differential Vascular Effects of Panax Ginseng and Panax Quinquefolius Extracts
We have previously compared the vascular effects of the total ginsenosides isolated from Panax notoginseng (PNS) and the ginsenosides isolated from Panax quinquefolius (PQS) isolated chromatographically according to Shibata et al.
From the viewpoint of traditional Chinese herbal therapy, it is interesting to note that Panax notoginseng and Panax quinquefolius are of opposite nature; the former being “cool” and the latter being “warm” in nature.
The early variable results obtained from these Panax ginseng preparations may also be due to their effects on the endothelial cells, which were not recognized at the time (Gillis 1997).
www.mcmaster.ca /inabis98/kwan/kwan0249/five.html   (766 words)

  
 Panax quinquefolius
Roots are thick, aromatic and swollen in the middle.
Roots of the native Chinese species (Panax ginseng) have been used medicinally in China for centuries.
As demand for ginseng roots in China began to exceed supply, export of this American species to China began to occur.
www.mobot.org /gardeninghelp/plantfinder/Plant.asp?code=A253   (246 words)

  
 Herbal Materia Medica - Ginseng (Panax quinquefolius (American) & Panax ginseng (Asian))   (Site not responding. Last check: 2007-09-11)
Ginseng - Panax quinquefolius (American) and Panax ginseng (Asian) (in the Araliaceae or Ginseng family)
Panax ginseng has been shown to be hypoglycemic by acting on the pancreas to enhance secretion of insulin and increasing cellular sensitivity to insulin.
Panax ginseng has been found to be useful in treating the adverse actions of morphine.
www.herbaltransitions.com /materiamedica/Panax.htm   (247 words)

  
 Ginseng - Panax Ginseng, Panax quinquefolius... (via CobWeb/3.1 planetlab1.netlab.uky.edu)   (Site not responding. Last check: 2007-09-11)
Ginseng is the general name of three seperate plants: eleuthero or Siberian ginseng (Eleutherococcus senticosus), American ginseng (Panax quinquefolius) and Chinese ginseng (Panax ginseng).
Currently the German government allows eleuthero to be used similarly to Panax ginseng as a tonic for invigoration and fortification during times of fatigue and debility; for declining work capacity and concentration, as well as during convalescence.
Like Panax ginseng Schisandra is considered to be adaptogenic, somewhat weaker, but also very safe.
www.herbphoto.com.cob-web.org:8888 /education/monograph/ginseng.html   (1662 words)

  
 Genetic diversity in harvested and protected populations of wild American ginseng, Panax quinquefolius L. (Araliaceae) ...
Barton N. Slatkin 1986 A quasi-equilibrium theory of the distribution of rare alleles in a subdivided population.
Charron D. Gagnon 1991 The demography of northern populations of Panax quinquefolium (American ginseng).
Lewis W. 1988 Regrowth of a decimated population of Panax quinquefolium in a Missouri climax forest.
www.amjbot.org /cgi/content/full/91/4/540   (4599 words)

  
 ThirdAge: Ginseng
On a much more theoretical level, two other studies found evidence that Panax ginseng increases the number of immune cells in the blood,16,17 while a third study did not find this effect.
In other studies (conducted by the research group mentioned in the previous paragraph), ordinary Panax ginseng seemed to worsen blood sugar control rather than improve it, 98-99 while yet another group found benefits.
One case report and one double-blind trial suggest that Panax ginseng can reduce the anticoagulant effects of Coumadin (warfarin),64,88 but another trial failed to find such an interaction.
www.thirdage.com /healthgate/files/21536.html   (4739 words)

  
 Ginseng / Panax ginseng / Panax quinquefolius Supplements & Products
American Ginseng Root (Panax quinquefolium) is nutritionally beneficial for the immune system and long term energy.
Red Panax Ginseng is often used to increase energy.
Both Korean Panax Ginseng and Jilin Panax Ginseng have antioxidants and insulin-like substances that are not found in other Ginseng products and research has shown that they support the liver, central nervous, circulatory, immune and glandular systems.
www.herbalremedies.com /ginseng1.html   (2156 words)

  
 Herbal Descriptions - American Ginseng - Panax quinquefolius   (Site not responding. Last check: 2007-09-11)
The word, ginseng, means 'essence of the earth in the form of a man' due to the human-like shape of some ginseng roots.
American Ginseng (Panax quinquefolius) is closely related to Korean Ginseng (Panax ginseng) - American Ginseng is more appropriate for hot weather conditions as its energy is more cooling (although both are sweet and slightly bitter); while Asian Ginsengs can be used during the colder seasons, as they have a more warming nature.
Or, in other words, American Ginseng is more sedative and relaxing, and increases "yin" energy, in contrast to Korean Ginseng (Panax) which is more stimulating and invigorating, and increases the "yang" energy.
www.viable-herbal.com /herbdesc1/1ginsame.htm   (735 words)

  
 ginseng-hp
Panax quinquefolius is closely related to Panax ginseng, both chemically and taxonomically contains triterpene glycosides (saponins), including a number of ginsenosides, triterpine oligoglycosides (quinquenosides, acetylenic alcohols (panaxynol, falcarindiol, panaxydol, panaxytriol), a homodimeric protein quiqueginsin and volatile oil.
Panax quinquefolius differs from Panax ginseng in that it does not contain of the ginsenoside Rf,
Panax quinquefolius should not be confused with Siberian Òginseng,Ó Eleutherococcus senticosus, a distantly related species containing unrelated compounds.
www.med.unc.edu /phyrehab/ncmedicinalherbs/ginseng/Ginseng-pharm.html   (469 words)

  
 Ginseng - eMedicinal.com
This herb is not technically ginseng at all but has many of the properties of ginseng and is used the same way.
The name "panax" in the botanical name means "all-healing." The Mandarin name for ginseng, len seng, literally means "root of man," so named because the root resembles the shape of the human body.
It is said that the botanical name of ginseng is derived from the Greek word for panacea, because of the great reverence in which the herb is held.
www.emedicinal.com /herbs/ginseng.php   (1281 words)

  
 Ontario Ginseng - Panax Quinquefolius - North American Ginseng   (Site not responding. Last check: 2007-09-11)
Besides being dedicated, Ontario producers have set standards in the cultivation of ginseng that are being copied around the world, but have not been matched.
Ontario Ginseng Root, panax quinquefolius, has a fascinating history that dates back to 1704 when the root was first discovered by Jesuit priests near Lake Huron.
In the year 1702, a French Jesuit priest named Father Jartoux was in Manchuria, a province of China.
www.impkaginseng.com /cgi-bin/impkaginseng/ontarioginseng.html   (525 words)

  
 American Ginseng (Panax quinquefolius)
Parts used and where grown: Like its more familiar cousin, Asian ginseng (Panax ginseng), the root of American ginseng is used medicinally.
The Chinese began to use American ginseng after it was imported during the 1700s.
The traditional applications in China are significantly different from those for Panax ginseng (Asian ginseng).
www.vitaminevi.com /Herb/American_Ginseng.htm   (403 words)

  
 Arch Intern Med -- Abstract: American Ginseng (Panax quinquefolius L) Reduces Postprandial Glycemia in Nondiabetic ...   (Site not responding. Last check: 2007-09-11)
Arch Intern Med -- Abstract: American Ginseng (Panax quinquefolius L) Reduces Postprandial Glycemia in Nondiabetic Subjects and Subjects With Type 2 Diabetes Mellitus, April 10, 2000, Vuksan et al.
Panax ginseng: Panax ginseng: A Role in Cancer Therapy?
A Systematic Quantitative Analysis of the Literature of the High Variability in Ginseng (Panax spp.): Should ginseng be trusted in diabetes?
archinte.ama-assn.org /cgi/content/abstract/160/7/1009   (676 words)

  
 Ginseng -- Panax quinquefolius L.
Ginseng -- Panax quinquefolius L. Whole Document Navigator (Click Here)
Ginseng -- Panax quinquefolius L. Ginseng -- Panax quinquefolius L. James M. Stephens
Permission is granted to others to use these materials in part or in full for educational purposes, provided that full credit is given to the UF/IFAS, citing the publication, its source, and date of publication.
edis.ifas.ufl.edu /MV068   (513 words)

  
 Effect of American Ginseng Extract on Formalin-Induced Nociception in Mice - Panax quinquefolius American Journal of ...
Effect of American Ginseng Extract on Formalin-Induced Nociception in Mice - Panax quinquefolius American Journal of Chinese Medicine - Find Articles
Effect of American Ginseng Extract on Formalin-Induced Nociception in Mice - Panax quinquefolius
Abstract: Twenty-three ICR mice were force fed orally with American ginseng extract, Panax quinquefolius, (Cold FX[R]) for 4 days.
www.findarticles.com /p/articles/mi_m0HKP/is_1_29/ai_73711379   (809 words)

  
 Nearctica - Eastern Wildflowers - Araliaceae - Ginseng (Panax quinquefolius)
Nearctica - Eastern Wildflowers - Araliaceae - Ginseng (Panax quinquefolius)
Color Photograph: U.S. Forest Service, Department of Agriculture
The leaflets of Ginseng are stalked, but those of Dwarf Ginseng are not.
www.nearctica.com /flowers/a/aralia/Pquinq.htm   (153 words)

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