Tuesday, April 28, 2009

Acupuncture Sites

Acupuncture originated in China at least two thousand five hundred years ago.Acupuncture is a technique of use needles to relieve pain or for therapeutic purposes.



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Wednesday, May 7, 2008

Treat Acne With Acupuncture

Acupuncture(in Chinese Pinyin is Zhen Jiu) is one of the Traditional Chinese medicine (TCM).

Acupuncture is over 5,000 years old. It was not just practiced in China. The Egyptians talked about vessels that resembled the 12 meridians in 1550 B.C..Acupuncture can be tranced back as far as the Stone Age in China, when stone knives and pointed rocks were used to relieve pain and diseases. These instruments were known by the ancients as "bian." In the Han Dynasty (206 BC to 220 AD) an Analytical Dictionary of Characters "Shuo Wen Jie Zi" describes the character "bian" as meaning a stone to treat disease. Later these stones were replaced by needles made of bamboo and slivers of animal bone, then finally in the Shang Dynasty bronze casting techniques made metal needles possible, which conducted electricity (and qi). This led to the mapping of the meridian system or "channels" of energy within the body.
Acupuncture is a procedure using very thin needles to stimulate the meridians (certain points in the body that balance and restore the energy flow through the body). By contacting specific skin meridians acupuncture can treat the blockages in the skin that cause acne.

Another theory as to why acupuncture can help relieve acne is because acupuncture is also known to help with depression. Mood is one of the causes of acne. Therefore, if you are depressed or stressed it is very possible that your skin will break out. If acupuncture works to lift the mood, the acne will most likely subside as well.

Acupuncture is a positive remedy for acne because it has been shown to work. It can be costly, but is beneficial for those acne patients who do not want to take medications or have laser treatments. Topical creams along with medication can have negative side effects - which acupuncture does not. There is little to no pain associated with acupuncture for acne.

Acupuncture is continuing to be researched, but with the studies already conducted, the outlook for acupuncture being a common therapy for acne is very positive.

Sunday, May 4, 2008

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Monday, April 28, 2008

Acupuncture

Acupuncture is the experiential summary undergoing the long-term struggle by the Chinese people. Actually it consists of two parts: operations with needles and ones with fire, both of them are essential and correlative during curing. We will come to each respectively:

Acupuncture and massage have become more and more accepted within the medicine field of the world. What fascinates people is that fine needles and the gentle strength can make you healthy without taking lots of pills. Now these two, complementary medicines, are the major representatives of Chinese medicine in the west.

There two method in acupuncture:
Operations with Needles
Operations with Fire

History of Acupuncture

In China, the practice of acupuncture can perhaps be traced as far back as the stone age, with the Bian shi, or sharpened stones. Stone acupuncture needles dating back to 3000 B.C. have been found by archeologists in Inner Mongolia. Clearer evidence exists from the 1st millennium BCE, and archeological evidence has been identified with the period of the Han dynasty (202 BC?220 AD). Forms of it are also described in the literature of traditional Korean medicine where it is called chimsul. It is also important in Kampo, the traditional medicine system of Japan.

Recent examinations of ?tzi, a 5,000-year-old mummy found in the Alps, have identified over 50 tattoos on his body, some of which are located on acupuncture points that would today be used to treat ailments ?tzi suffered from. Some scientists believe that this is evidence that practices similar to acupuncture were practiced elsewhere in Eurasia during the early bronze age. According to an article published in The Lancet by Dorfer et al., "We hypothesised that there might have been a medical system similar to acupuncture (Chinese Zhenjiu: needling and burning) that was practiced in Central Europe 5,200 years ago... A treatment modality similar to acupuncture thus appears to have been in use long before its previously known period of use in the medical tradition of ancient China. This raises the possibility of acupuncture having originated in the Eurasian continent at least 2000 years earlier than previously recognised.", .

Acupuncture's origins in China are uncertain. The earliest Chinese medical text that first describes acupuncture is the Yellow Emperor’s Classic of Internal Medicine (History of Acupuncture) Huangdi Neijing, which was compiled around 305?204 B.C. However, the Chinese medical texts (Ma-wang-tui graves, 68 BC) do not mention acupuncture. Some hieroglyphics have been found dating back to 1000 B.C. that may indicate an early use of acupuncture. Bian stones, sharp pointed rocks used to treat diseases in ancient times, have also been discovered in ruins; some scholars believe that the bloodletting for which these stones were likely used presages certain acupuncture techniques.

According to one legend,, acupuncture started in China when some soldiers who were wounded by arrows in battle experienced a relief of pain in other parts of the body, and consequently people started experimenting with arrows (and later needles) as therapy.

R.C. Crozier in the book Traditional medicine in modern China (Harvard University Press, Cambridge, 1968) says the early Chinese Communist Party expressed considerable antipathy towards classical forms of Chinese medicine, ridiculing it as superstitious, irrational and backward, and claiming that it conflicted with the Party’s dedication to science as the way of progress. Acupuncture was included in this criticism. Reversing this position, Communist Party Chairman Mao later said that "Chinese medicine and pharmacology are a great treasure house and efforts should be made to explore them and raise them to a higher level."

Representatives were sent out across China to collect information about the theories and practices of Chinese medicine. Traditional Chinese Medicine is the formalized system of Chinese medicine that was created out of this effort. TCM combines the use of acupuncture, Chinese herbal medicine, tui na, and other modalities. After the Cultural Revolution, TCM instruction was incorporated into university medical curricula under the "Three Roads" policy, wherein TCM, biomedicine, and a synthesis of the two would all be encouraged and permitted to develop. After this time, forms of classical Chinese medicine other than TCM were outlawed, and some practitioners left China.

The first forms of acupuncture to reach the United States were brought by non-TCM practitioners -such as Chinese rail road workers- many employing styles that had been handed down in family lineages, or from master to apprentice (collectively known as "Classical Chinese Acupuncture").

In Vietnam, Dr. Van Nghi and colleagues used the classical Chinese medical texts and applied them in clinical conditions without reference to political screening. They rewrote the modern version: Trung E Hoc. Van Nghi was made the first President of the First World Congress of Chinese Medicine at Bejing in 1988 in recognition of his work.

In the 1970s, acupuncture became vogue in America after American visitors to China brought back firsthand reports of patients undergoing major surgery using acupuncture as their sole form of anesthesia. Since then, tens of thousands of treatments are now performed in this country each year for many types of conditions such as back pain, headaches, infertility, stress, and many other illnesses.

Traditional Theory of Acupuncture

Chinese medicine is based on a pre-scientific paradigm of medicine that developed over several thousand years. Its theory holds the following explanation of acupuncture:

Health is a condition of balance of yin and yang within the body. Particularly important in acupuncture is the free flow of Qi, a difficult-to-translate concept that pervades Chinese philosophy and is commonly translated as "vital energy"). Qi is immaterial and hence yang; its yin, material counterpart is Blood (capitalized to distinguish it from physiological blood, and very roughly equivalent to it). Acupuncture treatment regulates the flow of Qi and Blood, tonifying where there is deficiency, draining where there is excess, and promoting free flow where there is stagnation. An axiom of the medical literature of acupuncture is "no pain, no blockage; no blockage, no pain."

Many patients claim to experience the sensations of stimulus known in Chinese as de qi ("obtaining the Qi" or "arrival of the Qi"). This kind of sensation was historically considered to be evidence of effectively locating the desired point. (There are some electronic devices now available which will make a noise when what they have been programmed to describe as the "correct" acupuncture point is pressed).

TCM treats the human body as a whole that involves several "systems of function" generally named after anatomical organs but not directly associated with them. The Chinese term for these systems is Zang Fu, where zang is translated as "viscera" or solid organs and fu is translated as "bowels" or hollow organs. In order to distinguish systems of function from physical organs, Zang Fu are capitalized in English, thus Lung, Heart, Kidney, etc. Disease is understood as a loss of balance of Yin, Yang, Qi and Blood (which bears some resemblance to homeostasis). Treatment of disease is attempted by modifying the activity of one or more systems of function through the activity of needles, pressure, heat, etc. on sensitive parts of the body of small volume traditionally called "acupuncture points" in English, or "xue" (穴, cavities) in Chinese. This is referred to in TCM as treating "patterns of disharmony."


Acupuncture points and meridians
See also: Acupuncture points and Channel (Chinese medicine)
Needles are being inserted into patient skin.

Most of the main acupuncture points are found on the "twelve main meridians" and two of the "eight extra meridians" (Du Mai and Ren Mai) a total of "fourteen channels", which are described in classical and traditional chinese medical texts, as pathways through which Qi and "Blood" flow. There also exist "extra points" not belonging to any channel. Other tender points (known as "ashi points") may also be needled as they are believed to be where stagnation has gathered.

Treatment of acupuncture points may be performed along several layers of pathways, most commonly the twelve primary channels, or mai, located throughout the body. The first twelve channels correspond to systems of function: Lung, Large Intestine, Stomach, Spleen, Heart, Small Intestine, Bladder, Kidney, Pericardium, San Jiao (an intangible, also known as Triple Burner), Gall Bladder, and Liver. Other pathways include the Eight Extraordinary Pathways (Qi Jing Ba Mai), the Luo Vessels, the Divergents and the Sinew Channels. Ashi (tender) points are generally used for treatment of local pain.

Of the eight extraordinary pathways, only two have acupuncture points of their own: the Ren Mai and Du Mai, which are situated on the midline of the anterior and posterior aspects of the trunk and head respectively. The other six meridians are "activated" by using a master and couple point technique which involves needling the acupuncture points located on the twelve main meridians that correspond to the particular extraordinary pathway.

The twelve primary pathways run vertically, bilaterally, and symmetrically and every channel corresponds to and connects internally with one of the twelve Zang Fu ("organs"). This means that there are six yin and six yang channels. There are three yin and three yang channels on each arm, and three yin and three yang on each leg.
The three yin channels of the hand (Lung, Pericardium, and Heart) begin on the chest and travel along the inner surface (mostly the anterior portion) of the arm to the hand.
The three yang channels of the hand (Large intestine, San Jiao, and Small intestine) begin on the hand and travel along the outer surface (mostly the posterior portion) of the arm to the head.
The three yin channels of the foot (Spleen, Liver, and Kidney) begin on the foot and travel along the inner surface (mostly posterior and medial portion) of the leg to the chest or flank.
The three yang channels of the foot (Stomach, Gallbladder, and Urinary Bladder) begin on the face, in the region of the eye, and travel down the body and along the outer surface (mostly the anterior and lateral portion) of the leg to the foot.

The movement of Qi through each of the twelve channels comprises an internal and an external pathway. The external pathway is what is normally shown on an acupuncture chart and is relatively superficial. All of the acupuncture points of a channel lie on its external pathway. The internal pathways are the deep course of the channel where it enters the body cavities and related Zang Fu organs. The superficial pathways of the twelve channels describe three complete circuits of the body, chest to hands, hands to head, head to feet, feet to chest, etc.

The distribution of Qi through the pathways is said to be as follows (the based on the demarcations in TCM's Chinese Clock): Lung channel of hand taiyin to Large Intestine channel of hand yangming to Stomach channel of foot yangming to Spleen channel of foot taiyin to Heart channel of hand shaoyin to Small Intestine channel of hand taiyang to Bladder channel of foot taiyang to Kidney channel of foot shaoyin to Pericardium channel of hand jueyin to San Jiao channel of hand shaoyang to Gallbladder channel of foot shaoyang to Liver channel of foot jueyin then back to the Lung channel of hand taiyin. According to the "Chinese clock", each channel occupies two hours, beginning with the Lung, 3AM-5AM, and coming full circle with the Liver 1AM-3AM.


Traditional diagnosis

The acupuncturist decides which points to treat by observing and questioning the patient in order to make a diagnosis according to the tradition which he or she utilizes. In TCM, there are four diagnostic methods: inspection, auscultation and olfaction, inquiring, and palpation (Cheng, 1987, ch. 12).
Inspection focuses on the face and particularly on the tongue, including analysis of the tongue size, shape, tension, color and coating, and the absence or presence of teeth marks around the edge.
Auscultation and olfaction refer, respectively, to listening for particular sounds (such as wheezing) and attending to body odor.
Inquiring focuses on the "seven inquiries", which are: chills and fever; perspiration; appetite, thirst and taste; defecation and urination; pain; sleep; and menses and leukorrhea.
Palpation includes feeling the body for tender "ashi" points, and palpation of the left and right radial pulses at two levels of pressure (superficial and deep) and three positions Cun, Guan, Chi(immediately proximal to the wrist crease, and one and two fingers' breadth proximally, usually palpated with the index, middle and ring fingers).

Other forms of acupuncture employ additional diagnosic techniques. In many forms of classical Chinese acupuncture, as well as Japanese acupuncture, palpation of the muscles and the hara (abdomen) are central to diagnosis.


TCM perspective on treatment of disease

Although TCM is based on the treatment of "patterns of disharmony" rather than biomedical diagnoses, practitioners familiar with both systems have commented on relationships between the two. A given TCM pattern of disharmony may be reflected in a certain range of biomedical diagnoses: thus, the pattern called Deficiency of Spleen Qi could manifest as chronic fatigue, diarrhea or uterine prolapse. Likewise, a population of patients with a given biomedical diagnosis may have varying TCM patterns. These observations are encapsulated in the TCM aphorism "One disease, many patterns; one pattern, many diseases". (Kaptchuk, 1982)

Classically, in clinical practice, acupuncture treatment is typically highly individualized and based on philosophical constructs as well as subjective and intuitive impressions, and not on controlled scientific research.


Criticism of TCM theory

TCM theory predates use of the scientific method and has received various criticisms based on scientific reductionist thinking, since there is no physically verifiable anatomical or histological basis for the existence of acupuncture points or meridians.

Felix Mann, founder and past-president of the Medical Acupuncture Society (1959?1980), the first president of the British Medical Acupuncture Society (1980), and the author of the first comprehensive English language acupuncture textbook Acupuncture: The Ancient Chinese Art of Healing' first published in 1962, has stated in his book Reinventing Acupuncture: A New Concept of Ancient Medicine:
"The traditional acupuncture points are no more real than the black spots a drunkard sees in front of his eyes." (p. 14)

and…
"The meridians of acupuncture are no more real than the meridians of geography. If someone were to get a spade and tried to dig up the Greenwich meridian, he might end up in a lunatic asylum. Perhaps the same fate should await those doctors who believe in meridians." (p. 31)

Philosopher Robert Todd Carroll deems acupuncture a pseudoscience because it "confuse(s) metaphysical claims with empirical claims". Carroll states that:
"...no matter how it is done, scientific research can never demonstrate that unblocking chi by acupuncture or any other means is effective against any disease. Chi is defined as being undetectable by the methods of empirical science."

A report for CSICOP on pseudoscience in China written by Wallace Sampson and Barry L. Beyerstein said:
"A few Chinese scientists we met maintained that although Qi is merely a metaphor, it is still a useful physiological abstraction (e.g., that the related concepts of Yin and Yang parallel modern scientific notions of endocrinologic and metabolic feedback mechanisms). They see this as a useful way to unite Eastern and Western medicine. Their more hard-nosed colleagues quietly dismissed Qi as only a philosophy, bearing no tangible relationship to modern physiology and medicine."

George A. Ulett, MD, PhD, Clinical Professor of Psychiatry, University of Missouri School of Medicine states: "Devoid of metaphysical thinking, acupuncture becomes a rather simple technique that can be useful as a nondrug method of pain control." He believes that the traditional Chinese variety is primarily a placebo treatment, but electrical stimulation of about 80 acupuncture points has been proven useful for pain control.

Ted J. Kaptchuk, author of The Web That Has No Weaver, refers to acupuncture as "prescientific." Regarding TCM theory, Kaptchuk states:
"These ideas are cultural and speculative constructs that provide orientation and direction for the practical patient situation. There are few secrets of Oriental wisdom buried here. When presented outside the context of Chinese civilization, or of practical diagnosis and therapeutics, these ideas are fragmented and without great significance. The "truth" of these ideas lies in the way the physician can use them to treat real people with real complaints." (1983, pp. 34-35)

According to the NIH consensus statement on acupuncture:
"Despite considerable efforts to understand the anatomy and physiology of the "acupuncture points", the definition and characterization of these points remains controversial. Even more elusive is the basis of some of the key traditional Eastern medical concepts such as the circulation of Qi, the meridian system, and the five phases theory, which are difficult to reconcile with contemporary biomedical information but continue to play an important role in the evaluation of patients and the formulation of treatment in acupuncture."

Scientific theories and mechanisms of Acupuncture

Many hypotheses have been proposed to address the physiological mechanisms of action of acupuncture. To date, more than 10,000 scientific research studies have been published on acupuncture as cataloged by the National Library of Medicine database.


Neurohormonal theory
Modern acupuncture model.

Pain transmission can also be modulated at many other levels in the brain along the pain pathways, including the periaqueductal gray, thalamus, and the feedback pathways from the cerebral cortex back to the thalamus. Pain blockade at these brain locations is often mediated by neurohormones, especially those that bind to the opioid receptors (pain-blockade site).

Some studies suggest that the analgesic (pain-killing) action of acupuncture is associated with the release of natural endorphins in the brain. This effect can be inferred by blocking the action of endorphins (or morphine) using a drug called naloxone. When naloxone is administered to the patient, the analgesic effects of morphine can be reversed, causing the patient to feel pain again. When naloxone is administered to an acupunctured patient, the analgesic effect of acupuncture can also be reversed, causing the patient to report an increased level of pain. It should be noted, however, that studies using similar procedures, including the administration of naloxone, have suggested a role of endogenous opioids in the placebo response, demonstrating that this response is not unique to acupuncture.

One study performed on monkeys by recording the neural activity directly in the thalamus of the brain indicated that acupuncture's analgesic effect lasted more than an hour. Furthermore, there is a large overlap between the nervous system and acupuncture trigger points (points of maximum tenderness) in myofascial pain syndrome.

Evidence suggests that the sites of action of analgesia associated with acupuncture include the thalamus using fMRI (functional magnetic resonance imaging) and PET (positron emission tomography) brain imaging techniques, and via the feedback pathway from the cerebral cortex using electrophysiological recording of the nerve impulses of neurons directly in the cortex, which shows inhibitory action when acupuncture stimulus is applied. Similar effects have been observed in association with the placebo response. One study using fMRI found that placebo analgesia was associated with decreased activity in the thalamus, insula and anterior cingulate cortex.

Recently, acupuncture has been shown to increase the nitric oxide levels in treated regions, resulting in increased local blood circulation. Effects on local inflammation and ischemia have also been reported.


Histological studies

In the 1960s, Bonghan Kim (medical scientist, North Korea) proposed that meridians and acupuncture points exist in the form of distinctive anatomical structures in his Bonghan Theory.


Issues in study design

One of the major challenges in acupuncture research is in the design of an appropriate placebo control group. In trials of new drugs, double blinding is the accepted standard, but since acupuncture is a procedure rather than a pill, it is difficult to design studies in which both the acupuncturist and patient are blinded as to the treatment being given. The same problem arises in double-blinding procedures used in biomedicine, including virtually all surgical procedures, dentistry, physical therapy, etc.

Blinding of the practitioner in acupuncture remains challenging. One proposed solution to blinding patients has been the development of "sham acupuncture", i.e., needling performed superficially or at non-acupuncture sites. Controversy remains over whether, and under what conditions, sham acupuncture may function as a true placebo, particularly in studies on pain, in which insertion of needles anywhere near painful regions may elicit a beneficial response.

A study by Ted Kaptchuk et. al. showed that sham acupuncture exerted a stronger effect on pain than an inert pill did, and concluded: "Placebo effects seem to be malleable and depend on the behaviours embedded in medical rituals."