DreamPharm Products:
Lutein-20||Herbs for headache, fever, and migraine ||
Milk thistle||Saw palmetto||
Triple B Super Vision||Garlic, Ginger, and Grapeseed Extract||
Ginseng and Ginkgo||Hair Million||
DHEA||Coenzyme Q10||
Sleep Aid herbal formula - natural sleep aid||Herbal Breath - herbs for bad breath problems.||
Weight loss herbal formula for menopause and pms||Ginkgo biloba||
Colon cleansing, Laxative||ViaVita, Lecithin for healthy liver
Fatty acids resources:
Fatty acids research abs 1 || Fatty acids research abs 2 || Fatty acids research abs 3 || Fatty acids research abs 4 || Fatty acids research abs 5
Plant Physiol. 1995 Aug;108(4):1379-1385.
Systemic Responses in Arabidopsis thaliana Infected and Challenged with Pseudomonas syringae pv syringae.
Summermatter K, Sticher L, Metraux JP.
Institut de Biologie Vegetale, Universite de Fribourg, 1700 Fribourg, Switzerland.
Attack of plants by necrotizing pathogens leads to acquired resistance to the same or other pathogens in tissues adjacent to or remotely located from the site of initial attack. We have used Arabidopsis thaliana inoculated with the incompatible pathogen Pseudomonas syringae pv syringae on the lower leaves to test the induction of systemic reactions. When plants were challenged with Pseudomonas syringae pv syringae in the upper leaves, bacterial titers remained stable in those preinfected on the lower leaves. However, there was a distinct decrease in symptoms that correlated with a local and systemic increase in salicylic acid (SA) and in chitinase activity. Peroxidase activity only increased at the site of infection. No changes in catalase activity were observed, either at the local or at the systemic level. No inhibition of catalase could be detected in tissue in which the endogenous levels of SA were elevated either naturally (after infection) or artificially (after feeding SA to the roots). The activity of catalase in homogenates of A. thaliana leaves could not be inhibited in vitro by SA. SA accumulation was induced by H2O2 in leaves, suggesting a link between H2O2 from the oxidative burst commonly observed during the hypersensitive reaction and the induction of a putative signaling molecule leading to system acquired resistance.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12228548&dopt=Abstract [PubMed - as supplied by publisher]
Plant Physiol. 1995 Aug;108(4):1449-1454.
Suppression of an Isoflavonoid Phytoalexin Defense Response in Mycorrhizal Alfalfa Roots.
Volpin H, Phillips DA, Okon Y, Kapulnik Y.
Faculty of Agriculture, Hebrew University of Jerusalem, Rehovot 76100, Israel (H.V., Y.O.).
Isoflavonoids and steady-state mRNA levels of phenylalanine ammonia-lyase, chalcone isomerase, and isoflavone reductase were followed during a rapid, nearly synchronous infection of alfalfa (Medicago sativa L.) roots by the vesicular arbuscular fungus Glomus intraradices (Schenck & Smith) to test whether previously indicated suppression of the host defense response is regulated by changes in the steady-state mRNA level. Relative amounts of steady-state phenylalanine ammonia-lyase mRNA in the mycorrhizal roots doubled between d 14 and 18 and then immediately declined by 75% to reach and maintain a value lower than the control roots through d 21. Relative levels of chalcone isomerase mRNA in the inoculated roots increased 6-fold between d 14 and 17 and then decreased rapidly to the control level. Isoflavone reductase mRNA was not induced by mycorrhizal colonization. High-performance liquid chromatography, proton-nuclear magnetic resonance, and fast atom bombardment-mass spectrometry analyses showed consistent increases in formononetin levels and transient increases in medicarpin-3-O-glycoside and formononetin conjugates in the inoculated roots when colonization began. As colonization increased, levels of formononetin conjugates declined in mycorrhizal roots below those in uncolonized controls. Medicarpin aglycone, an alfalfa phytoalexin normally associated with pathogenic infections, was not detected at any stage. These findings supply detailed evidence that, during early colonization of plant roots by symbiotic Glomus, defense transcripts are induced and then subsequently suppressed.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12228554&dopt=Abstract [PubMed - as supplied by publisher]
Plant Physiol. 1995 Nov;109(3):1107-1114.
Local and Systemic Biosynthesis of Salicylic Acid in Infected Cucumber Plants.
Meuwly P, Molders W, Buchala A, Metraux JP.
Institut de Biologie Vegetale, Rue Albert-Gockel 3, Universite de Fribourg, CH-1700 Fribourg, Switzerland.
Radiolabeling studies showed that salicylic acid (SA), an essential component in the signal transduction pathway leading to systemic acquired resistance, is synthesized from phenylalanine (Phe) and benzoic acid in cucumber (Cucumis sativus L.) plants inoculated with pathogens. Leaf discs from plants inoculated with either tobacco necrosis virus or Pseudomonas lachrymans incorporated more [14C]Phe into [14C]SA than mock-inoculated controls. The identity of SA was confirmed by gas chromatography-mass spectrometry. No reduction in specific activity of [14C]SA was observed for either free or bound SA between control and infected plants after feeding [14C]Phe. A specific inhibitor of Phe ammonia-lyase, 2-aminoindan-2-phosphonic acid, completely inhibited the incorporation of [14C]Phe into [14C]SA, although plants treated with 2-aminoindan-2-phosphonic acid could still produce [14C]SA from [14C]benzoic acid. Biosynthesis of SA in tissue inoculated with tobacco necrosis virus followed a transient pattern with the highest induction occurring 72 h postinoculation. Uninfected tissues from an infected plant synthesized de novo more SA than did controls. This suggests the involvement of a systemic signal triggering SA synthesis in tissue distant from the site of infection that display systemic acquired resistance.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12228656&dopt=Abstract [PubMed - as supplied by publisher]
Plant Physiol. 1995 Dec;109(4):1259-1266.
Evidence for a Mechanically Induced Oxidative Burst.
Yahraus T, Chandra S, Legendre L, Low PS.
Purdue University, Department of Chemistry, 1393 Brown Building, West Lafayette, Indiana 47907.
Rapid release of H2O2 may constitute an initial defense response mounted by a plant. Inauguration of this oxidative burst is known to occur upon stimulation with chemical elicitors, but the possibility of mechanical elicitation arising from pathogen penetration/weakening of the cell wall has never been examined. To introduce an adjustable mechanical stress on the plasma membrane, cultured soybean (Glycine max Merr. cv Kent) cells were subjected to defined changes in medium osmolarity. Dilution of the medium with water or resuspension of cells in sucrose solutions of reduced osmolarity yielded an oxidative burst similar to those stimulated by chemical elicitors. Furthermore, the magnitude of oxidant biosynthesis and osmotic stress correlated directly. Upon return of the cells to normal tonicity, the oxidative burst abruptly halted, indicating that its expression depended on maintenance of the osmotic stress and not on any external chemical signal. To confirm the ability of soybean cells to respond to a mechanical stimulus with induction of an oxidative burst, cells were subjected to direct physical pressure. Application of pressure yielded a characteristic oxidative burst. Because neither these cells nor those subjected to osmotic pressure were damaged by their treatments, we conclude that plant cells can detect mechanical disturbances and initiate a classical defense reaction in response.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12228667&dopt=Abstract [PubMed - as supplied by publisher]
Dis Esophagus. 2002;15(4):287-9.
Adenocarcinoma of the esophagogastric junction: could the characteristics of adjacent intestinal metaplasia help in the understanding of biopathogenesis?
Cabrera RA, Chaves P, Crespo M, Pereira AD, Mendes de Almeida JC, Nobre Leitao C, Soares J.
Department of Pathology, Instituto Portugues de Oncologia de Francisco Gentil, Lisbon, Portugal.
We report a case of early adenocarcinoma arising in foci of intestinal metaplasia (IM) at a normal-appearing gastroesophageal junction (GEJ). The tumor infiltrated the submucosa without nodal involvement (T1N0). Non-neoplastic mucosa adjacent to neoplasia had foci of incomplete IM with a band-like CK20 positivity of the surface epithelium and a diffuse CK7 staining of both superficial and deep glands. There were histological features of reflux esophagitis as well as chronic non-atrophic, Helicobacter pylori-related pangastritis, without IM, at the extensively assessed gastric mucosa. In this case, the CK7/20 pattern of IM adjacent to neoplasia, the demonstration of reflux esophagitis, and the absence of IM in the stomach favor the theory that the pathogenesis of IM and associated adenocarcinoma of the GEJ is related to gastroesophageal reflux rather than H. pylori infection.
online pharmacy ref. source: www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=12472473&dopt=Abstract
The most ostensive feature that distinguishes us human from chimps and other primates is the lack of bodily hair. During evolutionary process, we have lost the majority of hair. Hair is no longer an essential part of our body, just like appendix. What little hair we still have on our scalp and a few other bodily parts is still regarded as significant for reasons other than biological necessity. Hair loss is naturally accompanied by aging process, although the extent of hair loss and the timing of onset vary widely among individuals. Thus, loss of hair and baldness is considered as a symbol of maturity or old age. Like winkles and other signs of aging, hair loss is not welcome by most people, because we don't welcome aging, and being perceived as an aging person. However, it is alopecia, or premature hair loss that especially concerns certain people.
Hair Million is a blend of Asian herbs that wards off hair loss and promotes hair growth. Of various approaches to hair restoration, Hair Million offers advantages including low cost compared with other methods or drugs, and safety, because it is made of safe and healthy herbs.
DHEA is a natural hormone, and it is produced in our body by the adrenal glands.
DHEA has been suggested to provide numerous potential benefits. DHEA (or dehydroepiandrosterone) is converted into androgens (male hormones)
or estrogens (female hormones) in the cells.
Our bodies produce decreasing amount of DHEA as we get older.
various health benefits: To deter aging,
improve sexual function/erectile dysfunction, treat cognitive decline, enhance athletic performance,
facilitate weight loss, improve strength, prevent osteoporosis, enhance immunomodulation for rheumatic conditions,
and treat depression.
DreamPharm Online Healthy Supplements ||
Constipation relief, laxative, colon cleansing ||
Lutein ||
Progesterone Cream ||
Natural herbal formula for hair loss problems ||