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Cutaneous Horn
Cutaneous horns, also known by the Latin name ''cornu cutaneum'', are unusual keratinous skin tumors with the appearance of horns, or sometimes of wood or coral. Formally, this is a clinical diagnosis for a "conical projection above the surface of the skin." They are usually small and localized but can, in very rare cases, be much larger. Although often benign, they can also be malignant or premalignant. Signs and symptoms The lesion at the base of the keratin mound is benign in the majority of cases. Malignancy is present in up to 20% of cases, with squamous-cell carcinoma being the most common type. The incidence of squamous-cell carcinoma increases to 37% when the cutaneous horn is present on the penis. Tenderness at the base of the lesion often suggests the presence of a possible underlying squamous-cell carcinoma. Cause The cause of cutaneous horns is still unknown, but it is believed that exposure to radiation can trigger the condition. This is evidenced by a higher rate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keratin
Keratin () is one of a family of structural fibrous proteins also known as ''scleroproteins''. Alpha-keratin (α-keratin) is a type of keratin found in vertebrates. It is the key structural material making up scales, hair, nails, feathers, horns, claws, hooves, and the outer layer of skin among vertebrates. Keratin also protects epithelial cells from damage or stress. Keratin is extremely insoluble in water and organic solvents. Keratin monomers assemble into bundles to form intermediate filaments, which are tough and form strong unmineralized epidermal appendages found in reptiles, birds, amphibians, and mammals. Excessive keratinization participate in fortification of certain tissues such as in horns of cattle and rhinos, and armadillos' osteoderm. The only other biological matter known to approximate the toughness of keratinized tissue is chitin. Keratin comes in two types, the primitive, softer forms found in all vertebrates and harder, derived forms found only amon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henan Province
Henan (; or ; ; alternatively Honan) is a landlocked province of China, in the central part of the country. Henan is often referred to as Zhongyuan or Zhongzhou (), which literally means "central plain" or "midland", although the name is also applied to the entirety of China proper. Henan is a birthplace of Han Chinese civilization, with over 3,200 years of recorded history and remained China's cultural, economic and political center until approximately 1,000 years ago. Henan Province is home to many heritage sites, including the ruins of Shang dynasty capital city Yin and the Shaolin Temple. Four of the Eight Great Ancient Capitals of China, Luoyang, Anyang, Kaifeng and Zhengzhou, are in Henan. The practice of tai chi also began here in Chen Jia Gou Village (Chen style), as did the later Yang and Wu styles. Although the name of the province () means "south of the ellowriver.", approximately a quarter of the province lies north of the Yellow River, also known as the H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ulisse Aldrovandi
Ulisse Aldrovandi (11 September 1522 – 4 May 1605) was an Italian naturalist, the moving force behind Bologna's botanical garden, one of the first in Europe. Carl Linnaeus and the comte de Buffon reckoned him the father of natural history studies. He is usually referred to, especially in older scientific literature in Latin, as Aldrovandus; his name in Italian is equally given as Aldroandi. Life Aldrovandi was born in Bologna to Teseo Aldrovandi and his wife, a noble but poor family. His father was a lawyer, and Secretary to the Senate of Bologna, but died when Ulisse was seven years old. His widowed mother wanted him to become a jurist. Initially he was sent to apprentice with merchants as a scribe for a short time when he was 14 years old, but after studying mathematics, Latin, law, and philosophy, initially at the University of Bologna, and then at the University of Padua in 1545, he became a notary. His interests successively extended to philosophy and logic, which he c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jackalope
The jackalope is a mythical animal of North American folklore described as a jackrabbit with antelope horns. The word ''jackalope'' is a portmanteau of ''jackrabbit'' and ''antelope''. Many jackalope taxidermy mounts, including the original, are made with deer antlers. In the 1930s, Douglas Herrick and his brother, hunters with taxidermy skills, popularized the American jackalope by grafting deer antlers onto a jackrabbit carcass and selling the combination to a local hotel in Douglas, Wyoming. Thereafter, they made and sold many similar jackalopes to a retail outlet in South Dakota, and another taxidermist continues to manufacture the horned rabbits in the 21st century. Stuffed and mounted, jackalopes are found in many bars and other places in the United States; stores catering to tourists sell jackalope postcards and other paraphernalia, and commercial entities in America and elsewhere have used the word ''jackalope'' or a jackalope logo as part of their marketing strategie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wolpertinger
In German folklore, a wolpertinger (also called wolperdinger or woiperdinger) is an animal said to inhabit the alpine forests of Bavaria and Baden-Württemberg in southern Germany. Description It has a body comprising various animal parts – generally wings, antlers, a tail, and fangs; all attached to the body of a small mammal. The most widespread description portrays the Wolpertinger as having the head of a rabbit, the body of a squirrel, the antlers of a deer, and the wings and occasionally the legs of a pheasant. Stuffed "wolpertingers", composed of parts of actual stuffed animals, are often displayed in inns or sold to tourists as souvenirs in the animals' "native regions". The Deutsches Jagd- und Fischereimuseum in Munich, Germany features a permanent exhibit on the creature. It resembles other creatures from German folklore, such as the ''Rasselbock'' of the Thuringian Forest, the Dilldapp of the Alemannic region, and the ''Elwedritsche'' of the Palatinate region, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shope Papilloma Virus
The Shope papilloma virus (SPV), also known as cottontail rabbit papilloma virus (CRPV) or ''Kappapapillomavirus 2'', is a papillomavirus which infects certain leporids, causing keratinous carcinomas resembling horns, typically on or near the animal's head. The carcinomas can metastasize or become large enough to interfere with the host's ability to eat, causing starvation. Richard E. Shope investigated the horns and discovered the virus in 1933, an important breakthrough in the study of oncoviruses. The virus was originally discovered in cottontail rabbits in the Midwestern U.S., but can also infect brush rabbits, black-tailed jackrabbits, snowshoe hares, and European rabbits. History In the 1930s, hunters in northwestern Iowa reported that the rabbits they shot had several "horn" protrusions on many parts of their bodies including their faces and necks. The virus is also a possible source of myths about the jackalope, a rabbit with the horns of an antelope, and related cry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mütter Museum
The Mütter Museum is a medical museum located in the Center City area of Philadelphia, Pennsylvania. It contains a collection of anatomical and pathological specimens, wax models, and antique medical equipment. The museum is part of The College of Physicians of Philadelphia. The original purpose of the collection, donated by Dr. Thomas Dent Mütter in 1858, was for biomedical research and education. Collections The Mütter Museum originated as a collection of specimens and medical tools used for education in medicine. The museum has a collection of over 20,000 specimens, of which about 10% were on display as of 2018. This does not include the large literary collection contained within the Historical Medical Library, which is also housed within the College of Physicians of Philadelphia. Osteological (skeletal) specimens The Mütter Museum is home to over 3,000 osteological specimens, including several full skeletons. One of the most famous of these is the fully articulat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surgeon
In modern medicine, a surgeon is a medical professional who performs surgery. Although there are different traditions in different times and places, a modern surgeon usually is also a licensed physician or received the same medical training as physicians before specializing in surgery. There are also surgeons in podiatry, dentistry, and veterinary medicine. It is estimated that surgeons perform over 300 million surgical procedures globally each year. History The first person to document a surgery was the 6th century BC Indian physician-surgeon, Sushruta. He specialized in cosmetic plastic surgery and even documented an open rhinoplasty procedure.Ira D. Papel, John Frodel, ''Facial Plastic and Reconstructive Surgery'' His magnum opus ''Suśruta-saṃhitā'' is one of the most important surviving ancient treatises on medicine and is considered a foundational text of both Ayurveda and surgery. The treatise addresses all aspects of general medicine, but the translator G. D. Si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forehead
In human anatomy, the forehead is an area of the head bounded by three features, two of the skull and one of the scalp. The top of the forehead is marked by the hairline, the edge of the area where hair on the scalp grows. The bottom of the forehead is marked by the supraorbital ridge, the bone feature of the skull above the eyes. The two sides of the forehead are marked by the temporal ridge, a bone feature that links the supraorbital ridge to the coronal suture line and beyond. However, the eyebrows do not form part of the forehead. In ''Terminologia Anatomica'', ''sinciput'' is given as the Latin equivalent to "forehead". (Etymology of ''sinciput'': from ''semi-'' "half" + ''caput'' "head".) Structure The bone of the forehead is the squamous part of the frontal bone. The overlying muscles are the occipitofrontalis, procerus, and corrugator supercilii muscles, all of which are controlled by the temporal branch of the facial nerve. The sensory nerves of the forehead connect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, fashion, gastronomy, and science. For its leading role in the arts and sciences, as well as its very early system of street lighting, in the 19th century it became known as "the City of Light". Like London, prior to the Second World War, it was also sometimes called the capital of the world. The City of Paris is the centre of the Île-de-France region, or Paris Region, with an estimated population of 12,262,544 in 2019, or about 19% of the population of France, making the region France's primate city. The Paris Region had a GDP of €739 billion ($743 billion) in 2019, which is the highest in Europe. According to the Economist Intelli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madhya Pradesh
Madhya Pradesh (, ; meaning 'central province') is a state in central India. Its capital is Bhopal, and the largest city is Indore, with Jabalpur, Ujjain, Gwalior, Sagar, and Rewa being the other major cities. Madhya Pradesh is the second largest Indian state by area and the fifth largest state by population with over 72 million residents. It borders the states of Uttar Pradesh to the northeast, Chhattisgarh to the east, Maharashtra to the south, Gujarat to the west, and Rajasthan to the northwest. The area covered by the present-day Madhya Pradesh includes the area of the ancient Avanti Mahajanapada, whose capital Ujjain (also known as Avantika) arose as a major city during the second wave of Indian urbanisation in the sixth century BCE. Subsequently, the region was ruled by the major dynasties of India. The Maratha Empire dominated the majority of the 18th century. After the Anglo-Maratha Wars in the 19th century, the region was divided into several princel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ziyuan County
Ziyuan County (; za, Swhyenz Yen) is a county in the northeast of Guangxi, China, bordering Hunan province to the north. It is under the administration of the prefecture-level city of Guilin. Languages The ''Ziyuan County Gazetteer'' lists the following languages and their respective distributions.http://www.gxdqw.com/bin/mse.exe?seachword=&K=c&A=43&rec=334&run=13 * Chinese *Miao Miao may refer to: * Miao people, linguistically and culturally related group of people, recognized as such by the government of the People's Republic of China * Miao script or Pollard script, writing system used for Miao languages * Miao (Unicode ...: in Chetian 车田苗族乡; Liangtian 两水苗族乡; Hekou 河口瑶族乡 (in Dawan 大湾, Congping 葱坪); Meixi 梅溪乡 (in Chaping 茶坪) * Yao: in Hekou 河口瑶族乡 (in Congping 葱坪, Houbei 猴背, Gaoshan 高山); Liangshui 两水苗族乡 (in Fengshui 凤水, Sheshui 社水); Zhongfeng 中峰乡 (in Sheling 社岭, Bafang 八坊); Tin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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