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Chinese Ophthalmology
Chinese ophthalmology () is part of the Traditional Chinese medicine (TCM). Here diseases of the eyes are treated with Chinese herbs, acupuncture/moxibustion, tuina, Chinese dietary therapy as well as qigong and taijiquan. Inscriptions on oracle bones and tortoise shells from the Shang and Yin dynasties (16th century to 1066 BCE) already contain indications of eye diseases and of their treatment in China. The work ''Essential Subtleties on the Silver Sea'' (, yínhǎi jīngwēi) has had wide influence on the Chinese ophthalmology until today. It was probably written by Sun Simiao and published at the end of the Yuan Dynasty (1271−1368). A particular feature of Chinese ophthalmology are the "five wheels" (, wǔlún) and "eight boundaries" (, bākuò). They characterise certain anatomical segments of the eyes and correspond to certain zang-fu organs. From changes of the five wheels and eight boundaries diseases and the necessary therapy may be deduced. In modern Chinese oph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traditional Chinese Medicine
Traditional Chinese medicine (TCM) is an alternative medical practice drawn from traditional medicine in China. It has been described as "fraught with pseudoscience", with the majority of its treatments having no logical mechanism of action. Medicine in traditional China encompassed a range of sometimes competing health and healing practices, folk beliefs, literati theory and Confucian philosophy, herbal remedies, food, diet, exercise, medical specializations, and schools of thought. In the early twentieth century, Chinese cultural and political modernizers worked to eliminate traditional practices as backward and unscientific. Traditional practitioners then selected elements of philosophy and practice and organized them into what they called "Chinese medicine" (''Zhongyi''). In the 1950s, the Chinese government sponsored the integration of Chinese and Western medicine, and in the Great Proletarian Cultural Revolution of the 1960s, promoted Chinese medicine as inexpensive a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sun Simiao
Sun Simiao (; died 682) was a Chinese physician and writer of the Sui and Tang dynasty. He was titled as China's King of Medicine (, Yaowang) for his significant contributions to Chinese medicine and tremendous care to his patients. Books Sun wrote two books - ''Beiji qianjin yaofang'' ("Essential Formulas for Emergencies ortha Thousand Pieces/Catty of Gold") and ''Qian Jin Yi Fang'' ("Supplement to the Formulas of a Thousand Gold Worth") - that were both milestones in the history of Chinese medicine, summarizing pre-Tang dynasty medicine. The former listed about 5300 recipes for medicines, and the latter 2000. He also put forth the “Thirteen measures to keep health”, which claimed that actions like touching hair, rolling eyes, walking, and shaking heads improved health. Apart from this, he is known for the text "On the Absolute Sincerity of Great Physicians," often called " the Chinese Hippocratic Oath," or called " Dayi Heart", which comes from the first chapter of the fi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shortsightedness
Near-sightedness, also known as myopia and short-sightedness, is an eye disease where light focuses in front of, instead of on, the retina. As a result, distant objects appear blurry while close objects appear normal. Other symptoms may include headaches and eye strain. Severe near-sightedness is associated with an increased risk of retinal detachment, cataracts, and glaucoma. The underlying mechanism involves the length of the eyeball growing too long or less commonly the lens being too strong. It is a type of refractive error. Diagnosis is by eye examination. Tentative evidence indicates that the risk of near-sightedness can be decreased by having young children spend more time outside. This decrease in risk may be related to natural light exposure. Near-sightedness can be corrected with eyeglasses, contact lenses, or a refractive surgery. Eyeglasses are the easiest and safest method of correction. Contact lenses can provide a wider field of vision, but are associated with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chrysanthemum
Chrysanthemums (), sometimes called mums or chrysanths, are flowering plants of the genus ''Chrysanthemum'' in the family Asteraceae. They are native to East Asia and northeastern Europe. Most species originate from East Asia and the center of diversity is in China.Liu, P. L., et al. (2012)Phylogeny of the genus ''Chrysanthemum'' L.: Evidence from single-copy nuclear gene and chloroplast DNA sequences.''PLOS One'' 7(11), e48970. . Countless horticultural varieties and cultivars exist. Description The genus ''Chrysanthemum'' are perennial herbaceous flowering plants, sometimes subshrubs. The leaves are alternate, divided into leaflets and may be pinnatisect, lobed, or serrate (toothed) but rarely entire. The compound inflorescence is an array of several flower heads, or sometimes a solitary head. The head has a base covered in layers of phyllaries. The simple row of ray florets is white, yellow, or red. The disc florets are yellow. Pollen grains are approximately 34 mic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acupuncture Point
Acupuncture is a form of alternative medicine and a component of traditional Chinese medicine (TCM) in which thin needles are inserted into the body. Acupuncture is a pseudoscience; the theories and practices of TCM are not based on scientific knowledge, and it has been characterized as quackery. There is a range of acupuncture variants which originated in different philosophies, and techniques vary depending on the country in which it is performed, but can be divided into two main foundational philosophical applications and approaches, the first being the modern standardized form called eight principles TCM and the second an older system that is based on the ancient Daoist '' wuxing'', better known as the five elements or phases in the West. Acupuncture is most often used to attempt pain relief, though acupuncturists say that it can also be used for a wide range of other conditions. Acupuncture is generally used only in combination with other forms of treatment. The global ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tongue Diagnosis
Tongue diagnosis in Chinese Medicine is a method of diagnosing disease and disease patterns by visual inspection of the tongue and its various features. It is one of the major diagnostic methods in Chinese Medicine since the time of the Yellow Emperor's Inner Classic. It is considered a part of the “Inspection” method within the four methods of diagnosis. Practitioners claim that the tongue provides important clues reflecting the conditions of the internal organs. Like other diagnostic methods in Traditional Chinese Medicine, tongue diagnosis is based on the “outer reflects the inner” principle, which is that external structures often reflect the conditions of the internal structures and can give us important indications of internal disharmony. Topography of the Tongue The tongue is divided into topographic regions corresponding to the Triple Burner and Zang Fu organs. By observing the various regions of the tongue, one can determine where the disease is located within t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pulse Diagnosis
Pulse diagnosis is a diagnostic technique used in Ayurveda, traditional Chinese medicine, traditional Mongolian medicine, Siddha medicine, traditional Tibetan medicine, and Unani. Although it once showed many positive results, it no longer has scientific legitimacy, but research continues and is ill-defined in some derived text, and is subjective. Traditional Indian medicine (Ayurveda and Siddha-Veda) In Ayurveda, advocates claim that by taking a pulse examination, imbalances in the three Doshas ( Vata, Pitta, and Kapha) can be diagnosed. The ayurvedic pulse also claims to determine the balance of prana, tejas, and ojas.Peter Koch, December 1, 2012Ayurvedische Pulsdiagnose/ref> Ayurvedic pulse measurement is done by placing index, middle and ring finger on the wrist. The index finger is placed below the wrist bone on the thumb side of the hand (radial styloid). This index finger represents the Vata dosha. The middle finger and ring finger are placed next to the index finger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Slit Lamp
A slit lamp is an instrument consisting of a high-intensity light source that can be focused to shine a thin sheet of light into the eye. It is used in conjunction with a biomicroscope. The lamp facilitates an examination of the anterior segment and posterior segment of the human eye, which includes the eyelid, sclera, conjunctiva, iris, natural crystalline lens, and cornea. The binocular slit-lamp examination provides a stereoscopic magnified view of the eye structures in detail, enabling anatomical diagnoses to be made for a variety of eye conditions. A second, hand-held lens is used to examine the retina. History Two conflicting trends emerged in the development of the slit lamp. One trend originated from clinical research and aimed to apply the increasingly complex and advanced technology of the time. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zang-fu
The zàng-fǔ () organs are functional entities stipulated by traditional Chinese medicine (TCM). They constitute the centrepiece of TCM's general concept of how the human body works. The term ''zàng'' () refers to the organs considered to be yin in nature – Heart, Liver, Spleen, Lung, Kidney – while ''fǔ'' () refers to the yang organs – Small Intestine, Large Intestine, Gall Bladder, Urinary Bladder, Stomach and Sānjiaō. Each zàng is paired with a fǔ, and each pair is assigned to one of the Wǔ Xíng. The zàng-fǔ are also connected to the twelve standard meridians – each yang meridian is attached to a fǔ organ and each yin meridian is attached to a zàng. They are five systems of Heart, Liver, Spleen, Lung, Kidney. To highlight the fact that the zàng-fǔ are not equivalent to the anatomical organs, their names are often capitalized. Anatomical organs To understand the zàng-fǔ it is important to realize that their concept did not primarily develop out of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuan Dynasty
The Yuan dynasty (), officially the Great Yuan (; xng, , , literally "Great Yuan State"), was a Mongol-led imperial dynasty of China and a successor state to the Mongol Empire after its division. It was established by Kublai, the fifth khagan-emperor of the Mongol Empire from the Borjigin clan, and lasted from 1271 to 1368. In orthodox Chinese historiography, the Yuan dynasty followed the Song dynasty and preceded the Ming dynasty. Although Genghis Khan had been enthroned with the Han-style title of Emperor in 1206 and the Mongol Empire had ruled territories including modern-day northern China for decades, it was not until 1271 that Kublai Khan officially proclaimed the dynasty in the traditional Han style, and the conquest was not complete until 1279 when the Southern Song dynasty was defeated in the Battle of Yamen. His realm was, by this point, isolated from the other Mongol-led khanates and controlled most of modern-day China and its surrounding areas, including ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yin Dynasty
The Shang dynasty (), also known as the Yin dynasty (), was a Chinese royal dynasty founded by Tang of Shang (Cheng Tang) that ruled in the Yellow River valley in the second millennium BC, traditionally succeeding the Xia dynasty and followed by the Western Zhou dynasty. The classic account of the Shang comes from texts such as the ''Book of Documents'', ''Bamboo Annals'' and ''Records of the Grand Historian''. According to the traditional chronology based on calculations made approximately 2,000 years ago by Liu Xin, the Shang ruled from 1766 to 1122 BC, but according to the chronology based upon the "current text" of ''Bamboo Annals'', they ruled from 1556 to 1046 BC. Comparing the same text with dates of five-planet conjunctions, David Pankenier, supported by David Nivison, proposed dates of the establishment of the dynasty to 1554 BC. The Xia–Shang–Zhou Chronology Project dated the establishment to c. 1600 BC based on the carbon-14 dates of the Erliga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eyes
Eyes are organs of the visual system. They provide living organisms with vision, the ability to receive and process visual detail, as well as enabling several photo response functions that are independent of vision. Eyes detect light and convert it into electro-chemical impulses in neurons (neurones). In higher organisms, the eye is a complex optical system which collects light from the surrounding environment, regulates its intensity through a diaphragm, focuses it through an adjustable assembly of lenses to form an image, converts this image into a set of electrical signals, and transmits these signals to the brain through complex neural pathways that connect the eye via the optic nerve to the visual cortex and other areas of the brain. Eyes with resolving power have come in ten fundamentally different forms, and 96% of animal species possess a complex optical system. Image-resolving eyes are present in molluscs, chordates and arthropods. The most simple eyes, pit eyes, ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
