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Lapacho
Lapacho or taheebo is herbal tea made from the inner bark of the pau d'arco tree ''Handroanthus impetiginosus''. Lapacho is used in the herbal medicine of several South and Central American indigenous peoples to treat a number of ailments including infection, fever and stomach complaints. The active ingredients such as lapachol have been found to possess significant abortifacient and reproductive toxicity effects for rats. Taheebo is the common name for the inner bark of the red or purple lapacho tree. This tree grows high in the Andes of the South American rainforest. The red lapacho's purple-colored inner bark was one of the main medicines used by the Incas and has been used for over 1,000 years by the Kallawaya. Lapacho is traditionally promoted by herbalists as a treatment for a number of human ailments, including cancer. According to the American Cancer Society, "available evidence from well-designed, controlled studies does not support this substance as an effective tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Handroanthus Impetiginosus
''Handroanthus impetiginosus'', the pink ipê, pink lapacho or pink trumpet tree, is a tree in the family Bignoniaceae, distributed throughout North, Central and South America, from northern Mexico south to northern Argentina. It is the national tree of Paraguay. Description It is a rather large deciduous tree, with trunks sometimes reaching in width and in height. Usually a third of that height is trunk, and two thirds are its longer branches. It has a large, globous, but often sparse canopy. The tree has a slow growth rate. Leaves are opposite and petiolate, 2 to 3 inches long, elliptic and lanceolate, with lightly serrated margins and pinnate venation. The leaves are palmately compound with usually 5 leaflets. Its bark is brownish grey, tough and hard to peel. The wood is of a pleasant yellowish colour, barely knotted and very tough and heavy (0,935 kg/dm³). It's rich in tannins and therefore very resistant to weather and sun.López ''et al.'' (1987) It is not ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lapachol
Lapachol is a natural phenolic compound isolated from the bark of the lapacho tree.Record, Samuel J.. "Lapachol" pages 17-19. In: ''Tropical Woods'' (1925). This tree is known botanically as ''Handroanthus impetiginosus'', but was formerly known by various other botanical names such as ''Tabebuia avellanedae''. Lapachol is also found in other species of ''Handroanthus''. Lapachol is usually encountered as a yellow, skin-irritating powder from wood. Chemically, it is a derivative of vitamin K Vitamin K refers to structurally similar, fat-soluble vitamers found in foods and marketed as dietary supplements. The human body requires vitamin K for post-synthesis modification of certain proteins that are required for blood coagulation ....Louis F.Fieser. ''The Scientific Method'' pages 163-191. Reinhold Publishing Corporation, New York, 1964 Once studied as a possible treatment for some types of cancer, it is now considered too toxic for use. See also * Hooker reaction R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ineffective Cancer Treatments
This is a non-exhaustive list of alternative treatments that have been promoted to treat or prevent cancer in humans but which lack scientific and medical evidence of effectiveness. In many cases, there is scientific evidence that the alleged treatments are not effective, and in some cases, may even be harmful. Unlike accepted cancer treatments, treatments lacking in evidence of efficacy are generally ignored or avoided by the medical community and are often pseudoscientific. Alternative health systems * Aromatherapy – the use of fragrant substances, such as essential oils, in the belief that smelling them will positively affect health. There is some evidence that aromatherapy improves general well-being, but it has also been promoted for its ability to fight diseases, including cancer. The American Cancer Society states "available scientific evidence does not support claims that aromatherapy is effective in preventing or treating cancer". * Ayurvedic medicine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbal Tea
Herbal teas, also known as herbal infusions and less commonly called tisanes (UK and US , US also ), are beverages made from the infusion or decoction of herbs, spices, or other plant material in hot water. Oftentimes herb tea, or the plain term ''tea'', is used as a reference to all sorts of herbal teas. Many herbs are used in herbal medicine. Some herbal blends contain actual tea (e.g., the Indian classic masala chai). The term "herbal" tea is often used in contrast to the so-called ''true'' teas (e.g., black, green, white, yellow Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575585 nm. It is a primary color in subtractive color systems, used in painting or color printing. In th ..., oolong), which are prepared from the cured leaves of the tea plant, ''Camellia sinensis''. Unlike true teas (which are also available decaffeinated), most tisanes do not naturally contain caffeine. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbalism
Herbal medicine (also herbalism) is the study of pharmacognosy and the use of medicinal plants, which are a basis of traditional medicine. With worldwide research into pharmacology, some herbal medicines have been translated into modern remedies, such as the anti-malarial group of drugs called artemisinin isolated from '' Artemisia annua'', a herb that was known in Chinese medicine to treat fever. There is limited scientific evidence for the safety and efficacy of plants used in 21st century herbalism, which generally does not provide standards for purity or dosage. The scope of herbal medicine commonly includes fungal and bee products, as well as minerals, shells and certain animal parts. Herbal medicine is also called phytomedicine or phytotherapy. Paraherbalism describes alternative and pseudoscientific practices of using unrefined plant or animal extracts as unproven medicines or health-promoting agents. Paraherbalism relies on the belief that preserving various ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Abortifacient
An abortifacient ("that which will cause a miscarriage" from Latin: '' abortus'' "miscarriage" and '' faciens'' "making") is a substance that induces abortion. This is a nonspecific term which may refer to any number of substances or medications, ranging from herbs to prescription medications. Common abortifacients used in performing medical abortions include mifepristone, which is typically used in conjunction with misoprostol in a two-step approach. Synthetic oxytocin, which is routinely used safely during term labor, is also commonly used to induce abortion in the second or third trimester. For thousands of years writers in many parts of the world have described and recommended herbal abortifacients to women who seek to terminate a pregnancy, although their use may carry risks to the health of the woman. Medications Because "abortifacient" is a broad term used to describe a substance's effects on pregnancy, there is a wide range of drugs that can be described as aborti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reproductive Toxicity
Reproductive toxicity refers to the potential risk from a given chemical, physical or biologic agent to adversely affect both male and female fertility as well as offspring development. Reproductive toxicants may adversely affect sexual function, ovarian failure, fertility as well as causing developmental toxicity in the offspring. Lowered effective fertility related to reproductive toxicity relates to both male and female effects alike and is reflected in decreased sperm counts, semen quality and ovarian failure. Infertility is medically defined as a failure of a couple to conceive over the course of one year of unprotected intercourse. As many as 20% of couples experience infertility. Among men, oligospermia is defined as a paucity of viable spermatozoa in the semen, whereas azoospermia refers to the complete of absence of viable spermatozoa in the semen. The Globally Harmonized System of Classification and Labelling of Chemicals (GHS) separates reproductive toxicity from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kallawaya
The Kallawaya are an indigenous group living in the Andes of Bolivia. They live in the Bautista Saavedra Province and Muñecas Province of the La Paz Department but are best known for being an itinerant group of traditional healers that travel on foot to reach their patients. Hannß, Katja. "The Etymology of Kallawaya". Journal of Language Contact (10), 2017, p. 219-263 According to the UNESCO Safeguarding Project, the Kallawaya can be traced to the pre-Inca period as direct descendants of the Tiwanaku and Mollo cultures, meaning their existence has lasted approximately 1,000 years.They are known to have performed complex procedures like brain surgery alongside their continuous use of medicinal plants as early as 700 AD. Most famously, they are known to have helped to save thousands of lives during the construction of the Panama Canal, in which they used traditional plant remedies to treat the malaria epidemic. Some historical sources even cite the Kallawayas as the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cancer
Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These contrast with benign tumors, which do not spread. Possible signs and symptoms include a lump, abnormal bleeding, prolonged cough, unexplained weight loss, and a change in bowel movements. While these symptoms may indicate cancer, they can also have other causes. Over 100 types of cancers affect humans. Tobacco use is the cause of about 22% of cancer deaths. Another 10% are due to obesity, poor diet, lack of physical activity or excessive drinking of alcohol. Other factors include certain infections, exposure to ionizing radiation, and environmental pollutants. In the developing world, 15% of cancers are due to infections such as ''Helicobacter pylori'', hepatitis B, hepatitis C, human papillomavirus infection, Epstein–Barr virus and human immunodeficiency virus (HIV). These factors act, at least partly, by changing the genes of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Cancer Society
The American Cancer Society (ACS) is a nationwide voluntary health organization dedicated to eliminating cancer. Established in 1913, the society is organized into six geographical regions of both medical and lay volunteers operating in more than 250 Regional offices throughout the United States. Its global headquarters is located in the American Cancer Society Center in Atlanta, Georgia. The ACS publishes the journals ''Cancer'', '' CA: A Cancer Journal for Clinicians'' and '' Cancer Cytopathology''. History The society was founded on May 22, 1913, by ten physicians and five businessmen in New York City under the name "American Society for the Control of Cancer" (ASCC). The current name was adopted in 1944. At the time of founding, it was not considered appropriate to mention the word "cancer" in public. Information concerning this illness was cloaked in a climate of fear and denial. Over 75,000 people died each year of cancer in just the United States. The top item on the fou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herbal Tea
Herbal teas, also known as herbal infusions and less commonly called tisanes (UK and US , US also ), are beverages made from the infusion or decoction of herbs, spices, or other plant material in hot water. Oftentimes herb tea, or the plain term ''tea'', is used as a reference to all sorts of herbal teas. Many herbs are used in herbal medicine. Some herbal blends contain actual tea (e.g., the Indian classic masala chai). The term "herbal" tea is often used in contrast to the so-called ''true'' teas (e.g., black, green, white, yellow Yellow is the color between green and orange on the spectrum of light. It is evoked by light with a dominant wavelength of roughly 575585 nm. It is a primary color in subtractive color systems, used in painting or color printing. In th ..., oolong), which are prepared from the cured leaves of the tea plant, ''Camellia sinensis''. Unlike true teas (which are also available decaffeinated), most tisanes do not naturally contain caffeine. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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