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Sample records for brigitte ollier hans

  1. Tallinna kesklinna sissesõidu võiks maksustada / Brigitte Ollier, Hans Rat ; interv. Toivo Tänavsuu

    Index Scriptorium Estoniae

    Ollier, Brigitte

    2004-01-01

    Tallinnas viibinud Ülemaailmse Ühistranspordi Assotsiatsiooni (UITP) peasekretär ja direktor vastavad küsimustele, mis on seotud Tallinna ühistranspordiga. Kommenteerivad Toomas Vitsut ja Meelis Atonen

  2. Epiphanies at the Supermarket: An Interview with Brigitte Kronauer

    Directory of Open Access Journals (Sweden)

    Jutta Ittner

    2003-01-01

    Full Text Available Brigitte Kronauer has been called "the greatest German [female] fiction writer of our time" (Marcel Reich-Ranicki. Her stories, novels, and criticism have established her as a uniquely sophisticated literary voice and won her many literary prizes. Kronauer's trademarks are her laser-sharp vision, her luminous prose, and the intricate structures of her uncannily realistic literary universes. Finding the mystical in the mundane and exposing human foibles with subtle irony, Kronauer creates, in the words of one critic, epiphanies at the supermarket. Beneath its everyday surface her fiction deals with the eternal human questions of life, death, and love. At a still deeper level it circles around philosophical issues such as our futile attempts to find truth in our own constructs of reality. In her interview with Jutta Ittner the author reflects on her individual path to writing. She describes the role of literature in creating a semblance of order in a multifaceted reality, and she discusses the structure of her literary universes, her characters and their aspirations, and the importance of animals for man's quest for a meaningful life. Finally, Kronauer explains how she sees herself in terms of women's literature and indicates where her writing is headed.

  3. Relapsing-Remitting Sixth Nerve Palsy in Association with Ollier's Disease.

    Science.gov (United States)

    Raoof, Naz; Batty, Ruth; Carroll, Thomas A; Pepper, Irene M; Sandison, Ann; Eckersley, Rupert; Hickman, Simon J

    2015-04-01

    Relapsing-remitting sixth nerve palsy is usually due to ophthalmoplegic migraine (recurrent cranial nerve palsy) in younger patients and microvascular disease in older patients. There have been isolated reports, however, of it occurring in the presence of a skull base tumour. We report a 20-year-old woman with Ollier's disease who presented with a relapsing-remitting sixth nerve palsy. Neuro-imaging revealed a skull base enchondroma.

  4. Simultaneous occurrence of a supra- and an infratentorial glioma in a patient with Ollier's disease : more evidence for non-mesodermal tumor predisposition in multiple enchondromatosis

    NARCIS (Netherlands)

    Heeg, M; Klein, JP; Krikke, AP

    1998-01-01

    A case is presented in which two neuro-ectodermal tumors, an infra- and a supratentorial glioma, developed in a young man with multiple enchondromatosis of Ollier's disease. This is the third such case of multifocal low-grade glioma in Ollier's disease, suggesting a predisposition for non-mesodermal

  5. Manifestations of Ollier's disease in a 21-year-old man: a case report

    Directory of Open Access Journals (Sweden)

    Fallahi Babak

    2009-05-01

    Full Text Available Abstract Introduction Ollier's disease is a rare nonhereditary disorder characterized by multiple enchondromas with a predilection for unilateral distribution. Malignant changes in Ollier's disease may occur in adult patients. Radionuclide bone scanning is one method used to assess lesions depicted on radiographs or magnetic resonance images that are presumed to be enchondromas. Also, a bone scan may give a clue to the multifocal nature of the disease and it has been recommended that scintigraphy is useful in the monitoring of lesions and the development of any malignant transformation. Case presentation A 21-year-old man with a history of pathologic fractures of the right tibia and multiple limb surgeries related to Ollier's disease was referred to our nuclear medicine department. Radiographic assessment showed multiple radiolucent expansile lesions, suggestive of multiple enchondromas. A whole-body bone (99mTc-MDP scan showed multiple foci of increased activity involving the proximal and distal right femur and tibia, proximal right humerus, distal right ulna, right metacarpals, metatarsals and phalyngeal tubular bones, consistent with unilateral distribution of the lesions. The long bones of the left hemi-skeleton were unremarkable, representing unilateral involvement of the skeleton. In this case, the intensity of uptake in the lesions of the lower extremity was high, raising the possibility of malignant degeneration of the enchondromas. Hence, the patient underwent surgical excision of the suspected lesions. Pathology analysis revealed their benign nature. Conclusion Although the malignant transformation of enchondromas is a well known phenomenon, it should be kept in mind that other etiologies can be considered as the cause of intensely increased uptake. Retrospective assessment of our patient revealed that the etiology of increased uptake in the lower limb lesions was due to previous insufficiency fractures and the possibility of malignant

  6. Comments on the Paper "Is the Sea Level Stable at Aden, Yemen?" by Albert Parker and Clifford D. Ollier in Earth Systems and Environment (Volume 1, December 2017)

    Science.gov (United States)

    Rickards, Lesley

    2018-02-01

    This short note provides comments and a response to the paper published in Earth Systems and Environment by Albert Parker and Clifford D. Ollier (Volume 1, December 2017) entitled "Is the Sea Level Stable at Aden, Yemen?"

  7. Jiecai Han

    Indian Academy of Sciences (India)

    Home; Journals; Bulletin of Materials Science. Jiecai Han. Articles written in Bulletin of Materials Science. Volume 25 Issue 4 August 2002 pp 263-266 Synthesis. Self-propagating high temperature synthesis and magnetic properties of Ni0.35Zn0.65Fe2O4 powders · Yao Li Jiupeng Zhao Jiecai Han · More Details Abstract ...

  8. Hans Raj Wason

    Indian Academy of Sciences (India)

    Home; Journals; Journal of Earth System Science. Hans Raj Wason. Articles written in Journal of Earth System Science. Volume 125 Issue 4 June 2016 pp 855-871. Identification of seismically susceptible areas in western Himalaya using pattern recognition · Mridula Amita Sinvhal Hans Raj Wason · More Details Abstract ...

  9. Hans Raj Negi

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Hans Raj Negi. Articles written in Resonance – Journal of Science Education. Volume 8 Issue 1 January 2003 pp 51-58 General Article. Lichens: A Valuable Bioresource for Environmental Monitoring and Sustainable Development · Hans Raj Negi · More Details ...

  10. Hans Ertel and cosmology

    Science.gov (United States)

    Schröder, W.; Treder, H.-J.

    1996-08-01

    This paper deals with Hans Ertel's contribution to fundamental cosmological problems and with the irrelerance to geophysics. Ertl's studies arc related to Einstein's relativistic physics, Eddington's large numbers in cosmology, and to other problems.

  11. Krebs, Prof. Hans Adolf

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1969 Honorary. Krebs, Prof. Hans Adolf Nobel Laureate (Medicine) - 1953. Date of birth: 25 August 1900. Date of death: 22 November 1981. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. Theory Of Evolution. Posted on 23 January 2018. Joint Statement by the ...

  12. Hans Christian Andersen

    DEFF Research Database (Denmark)

    Nørgaard, Jørgen

    2007-01-01

    The Danish author, Hans Christian Andersen, living in the 1800s expressed through his fairy tales and other stories an enthusiasm for the technological breakthroughs in that century with trains, etc. But he also showed great concern for what the natural science did to people by narrowing their mind...... towards rational thinking only. The paper outlines Andersen's remarkable vision about future travelling, etc....

  13. Special issue: Hans Bethe

    CERN Multimedia

    Gottfried, Kurt

    2005-01-01

    "There are a handful of people who soar, whose accompalishments are so off-scale as to nearly defy belief. Hans Bethe (2 July 1906 - 6 March 2005) was of that caliber. As just one measure of his stature, imagine the task of copying his published opus by hand, for that is how he wrote most of it" (2 pages)

  14. Liepmann, Prof. Hans Wolfgang

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1985 Honorary. Liepmann, Prof. Hans Wolfgang. Date of birth: 3 July 1914. Date of death: 24 June 2009. Last known address: Theodore von Karman Professor of, Aeronautics (Emeritus), Graduate Aeronautical Laboratories, California Institute of Technology, Pasadena, CA 91125, ...

  15. Fischer, Prof. Hans

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1935 Honorary. Fischer, Prof. Hans Nobel Laureate (Chemistry) - 1930. Date of birth: 27 July 1881. Date of death: 31 March 1945. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. Theory Of Evolution. Posted on 23 January 2018. Joint Statement by the Three Science ...

  16. Eastern Han's Cunning Depiction

    Science.gov (United States)

    Chiu, B. C.

    1998-09-01

    It is still only speculation, but an earlier visit to a Han dynasty (202 BC - 220 AD) tomb has started the idea, and a recently found study of another Han tomb has convinced me it is worth pursuing. What it is is that the ancient Chinese Sky Animal which represents North was not the turtle or tortoise until about the time of Han. My own visit was to an Eastern (later period) Han tomb which had been moved to a museum near the ancient capital of Luoyang. The ceiling of the inner chamber was rounded, made of brick. Drawings of a tiger and a red bird were clear to the west and south. A rounded object was at the north. Outside the tomb was a sign which said it was 'cun,' which means village. Chinese characters often have homonyms, but 'cun' has few. I have also visited the neolithic village of Banpo, near the Yellow River in the north. It has noticeably large and deep trenches to keep out wild animals, and one separates the residential area from the business area. This village is dated earlier than 4000 BC. The trenches definitely remind me of later depictions of the turtle with a snake wound about it. The recent findings of a tomb at Puyang with shapes of tiger and dragon have dated it to 3000 BC. Nothing was placed at the south side. Something was at the north, but one might argue about that. Finally, I found this article in Chinese Studies in Archaeology (1979), translated by S. Cahill of UC, Berkeley, called "Analysis of the Western Han Murals in the Luouyang Tomb of Bo Qianqiu" by Sun Zuoyun. Although Western Han is earlier than Eastern, the pictures in the tomb were well preserved. There were tiger, dragon, vermilion bird, and other animals, but no tortoise. Instead, there was a sun with a bird inside, and the moon with a frog. Several hundred miles north of the Yellow River, there is the Amur River. The natives there had robes decorated with snakes, lizards, and frogs, and other animals, but no turtle. Later reasons for having the turtle or tortoise is a separate

  17. Hans Bethe's early life

    Science.gov (United States)

    Bernstein, Jeremy

    2012-10-01

    In 1937, two years after he moved to the US to escape Nazi persecution, the physicist Hans Bethe sent a letter to his mother in Germany. In it, he wrote, "I think I am about the leading theoretician in America. [Eugene] Wigner is certainly better and [Robert] Oppenheimer and [Edward] Teller probably just as good. But I do more and talk more and that counts too."

  18. Tribute to Hans Sann

    CERN Multimedia

    2003-01-01

    1945-2003 Hans Sann, an internationally recognized scientist, beloved colleague and friend, died in a tragic car accident, on May 27th, on one of his many travels to CERN. Employed at GSI, in Darmstadt, since 1979, Hans Sann devoted most of his scientific career to the development of large size gas detectors for nuclear and high-energy physics experiments at GSI, CERN and Berkeley. One of his main achievements, among many others, was the famous MUSIC detector, on which several projects at GSI, Berkeley and other research Institutes were based. The innovative results obtained in the study of the fluid-gas transition in nuclear matter would not have been possible without his contribution and the application of the MUSIC detector. A member of the ALICE Collaboration since 1996, Hans was leading two main ALICE sub-programmes, the development of the gas system and the cooling system for the TPC detector. In addition, he was involved in the development of a new technological concept for the resistor chain of the ...

  19. Brigitte Brandstötter: Wo die Liebe hinfällt. Das neue Rollenbild ungleicher Paare – Frauen mit jüngerem Partner. Wiesbaden: VS Verlag für Sozialwissenschaften 2009.

    Directory of Open Access Journals (Sweden)

    Florian Schulz

    2010-11-01

    Full Text Available Brigitte Brandstötter untersucht in ihrem Buch Paare, in denen die Frau deutlich älter ist als der Mann. Den besonderen Schwerpunkt legt sie dabei auf die Rollenbilder der Beziehungspartner sowie die gesellschaftlichen Strukturen, in denen diese Beziehungen zustande kommen und gelebt werden. Auf Basis von Interviewdaten beschreibt Brandstötter detailreich den Verlauf ausgewählter Paarbeziehungen von der Gründung bis zu den Zukunftsaussichten nach mehreren Jahren des Zusammenlebens. Implizit transportiert diese Untersuchung die normative Botschaft, dass solche Paarbeziehungen ‚nicht der Rede wert‘ sein sollten.Brigitte Brandstötter’s book analyzes couples in which the woman is significantly older than the man. The author emphasizes the societal roles of the partners as well as the societal structures in which the relationships started and are lived in. Based on data gathered from interviews, Brandstötter provides detailed descriptions of the developments of some selected relationships from the initial establishment of the relationship up to the prospects after several years of living together. Implicitly, this study conveys the normative message that such relationships should not have to be a matter of discussion.

  20. Khazanah: Hans Kelsen

    Directory of Open Access Journals (Sweden)

    Atip Latipulhayat

    2014-04-01

    Full Text Available Hans Kelsen adalah seorang pemikir hukum dunia yang buah pemikirannya bukan saja diperbincangkan di berbagai belahan bumi, tapi juga menjadi salah satu pemikir hukum garda depan (avant garde pada zamannya, bahkan mungkin sampai sekarang. Roscoe Pound yang juga seorang filosof hukum kenamaan memberikan testimoninya sebagai berikut: “...Kelsen was unquestionably the leading jurist of the time. It is said that if the mark of the genius is that he creates a cosmos out of chaos, then Kelsen has evidently earned that title”. Pengakuan Roscoe Pound tentunya bukan tanpa dasar atau sekedar basa-basi, melainkan sebuah testimoni objektif dengan memperhatikan warisan pemikirannya yang tersebar dalam beratus-ratus karya ilmiah yang masih memiliki pengaruh penting sampai saat ini.

  1. Genetics Home Reference: Ollier disease

    Science.gov (United States)

    ... Boon LM, Vikkula M, Kurek KC, Szuhai K, French PJ, Bovée JV. Somatic mosaic IDH1 and IDH2 ... or Free article on PubMed Central More from Genetics Home Reference Bulletins March is Trisomy Awareness Month ...

  2. Hans Jürman 85 : Hans Jürman: kes ma olen? / Hans Jürman

    Index Scriptorium Estoniae

    Jürman, Hans, 1923-2014

    2010-01-01

    Hans Jürmani lapsepõlvest, kooliaastatest ning ülikooliajast. Olles hariduselt eesti filoloog on Hans Jürman töötanud ka apteekrina ja õpetajana, kuid suurema osa oma elust raamatukogudes, põhiliselt Tallinna Keskraamatukogus ja Eesti NSV Riiklikus Avalikus Raamatukogus, viimasel ajal tegeleb terminoloogiaga

  3. AHP 28: Review: Critical Han Studies

    Directory of Open Access Journals (Sweden)

    Zhiguo Ye

    2013-12-01

    Full Text Available This path-breaking volume is an academic collaboration that emerged out of the "Critical Han Studies Conference and Workshop" at Stanford University in April 2008. Eleven scholars contributed to the question of what it means to be 'Han' in China, both historically and at present. Constituting over ninety percent of China's population, the Han are not only the largest ethnic group in China, but are also one of the largest categories of collective identity in the world. Despite this, the dominant Han group has so far eluded careful scholarly scrutiny, with the Han often referred to as an unmarked majority category in contemporary China. This volume challenges such conventional views by conceptualizing new interdisciplinary approaches to the question of Hanness.

  4. Hans Christian Andersen ja Põhjamaade muinasjutud

    Index Scriptorium Estoniae

    2005-01-01

    Narva kultuurimajas etendub teater Varius etendus "Jutustan teile oma lugu", mis põhineb Hans Christian Anderseni elulool. Põhjamaade Ministrite Nõukogu esindus Eestis kingib Narva Linnavalitsusele 20 venekeelset Põhjamaade muinasjuttude kogumikku

  5. [Inheritance of Qin - Han medicine by Shang Han Za Bing Lun and its development].

    Science.gov (United States)

    Ke, X

    2000-01-01

    Generally recognized to be completed at the end of the Eastern Han dynasty. Shang Han Za Bing Lun is clearly seen to inherit and develop the medicine of Qin - Han period in the aspects of preventive conception.differentiation of 6 - Channel diagnosis, decoction - prescription based on differential diagnosis and miscellaneous internal diseases. The conclusion is based on an overall and profound analysis on authentic writing materials, thus provides a useful enlightenment to contemporary study on TCM.

  6. A structural query system for Han characters

    DEFF Research Database (Denmark)

    Skala, Matthew

    2016-01-01

    The IDSgrep structural query system for Han character dictionaries is presented. This dictionary search system represents the spatial structure of Han characters using Extended Ideographic Description Sequences (EIDSes), a data model and syntax based on the Unicode IDS concept. It includes a query...... language for EIDS databases, with a freely available implementation and format translation from popular third-party IDS and XML character databases. The system is designed to suit the needs of font developers and foreign language learners. The search algorithm includes a bit vector index inspired by Bloom...... filters to support faster query operations. Experimental results are presented, evaluating the effect of the indexing on query performance....

  7. Hans Bethe, the Sun and the Neutrinos

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 10; Issue 10. Hans Bethe, the Sun and the Neutrinos. G Rajasekaran. General Article Volume 10 Issue 10 October 2005 pp 49-66. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/010/10/0049-0066 ...

  8. Hans-Joachim Schlieben , collector extraordinary

    Directory of Open Access Journals (Sweden)

    O. A. Leistner

    1976-11-01

    Full Text Available Hans-Joachim Eberhardt Schlieben was born in Germany in 1902. Between 1930 and 1935 he collected plants in Tanzania and since 1955 in Southern Africa, on Madagascar, the Mascarenes, the Comoro Islands and the Seychelles. Almost 400 of the approximately 13 000 numbers which he has collected have been described as new.

  9. Euler-Chelpin, Prof. Hans von

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1952 Honorary. Euler-Chelpin, Prof. Hans von. Nobel Laureate (Chemistry) - 1929. Date of birth: 15 February 1873. Date of death: 6 November 1964. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. 29th Mid-year meeting. Posted on 19 January 2018. The 29th ...

  10. Hans Eysenck (1916-1997): A Tribute.

    Science.gov (United States)

    Sternberg, Robert J.

    1997-01-01

    Hans Eysenck, who died in September 1997, was one of the most well-known psychologists in the world. A believer that intelligence is genetically controlled, Eysenck recognized the need for scientific investigation in the study of intelligence and creativity. He was characterized by extraordinary creativity and commitment to his scientific message.…

  11. Obituary: Hans Albrecht Bethe, 1906-2005

    NARCIS (Netherlands)

    Wijers, R.

    2007-01-01

    One of the unquestioned giants of physics and astrophysics, Hans Bethe, died on 6 March 2005, at the venerable age of 98, in his home town of Ithaca, New York. Seven decades of contributing to research and a Nobel Prize for his work on stellar hydrogen burning make a listing of his honors

  12. Euler-Chelpin, Prof. Hans von

    Indian Academy of Sciences (India)

    Home; Fellowship. Fellow Profile. Elected: 1952 Honorary. Euler-Chelpin, Prof. Hans von. Nobel Laureate (Chemistry) - 1929. Date of birth: 15 February 1873. Date of death: 6 November 1964. YouTube; Twitter; Facebook; Blog. Academy News. IAS Logo. Theory Of Evolution. Posted on 23 January 2018. Joint Statement by ...

  13. Hans Pöhl - Estlandssvenskarnas hövding = Hans Pöhl - rannarootslaste eestvõitleja / Torkel Jansson

    Index Scriptorium Estoniae

    Jansson, Torkel, 1947-

    2011-01-01

    Raamatututvustus: Hans Pöhl - Estlandssvenskarnas hövding : en biografi över Hans Pöhl (1876-1930), estlandssvenskarnas främste företrädare och ledare = Hans Pöhl - rannarootslaste eestvõitleja : Hans Pöhli (1876-1930), Eesti rootslaste vaimse liidri ja valgustaja elulugu. (Stockholm ; Tallinn, 2010)

  14. Hans Lepp : ainult tänu kodueestlastele on Eesti olemas / Hans Lepp ; interv. Kalev Vilgats

    Index Scriptorium Estoniae

    Lepp, Hans, 1950-

    2007-01-01

    Rootsi instituudi praegune kultuurinõunik Hans Lepp töötas esimese kultuuriatasheena taas avatud Rootsi suursaatkonnas. Töötamisest Rootsi instituudis, riigi välispoliitikast, suhetest Venemaaga, aprillisündmustest jm

  15. Hans Teiv : mina sellel kohal igavuse üle ei kurda / Hans Teiv ; interv. Heli Salong

    Index Scriptorium Estoniae

    Teiv, Hans

    2004-01-01

    Saare maavanema kohusetäitja ja kandidaat Hans Teiv hindab oma võimalusi saada ametisse kinnitatud, räägib oma tegevusest maavalitsuse osakonnajuhataja ja maakonna juhina ning tutvustab Saaremaa arenguvisioone

  16. JONAS, HANS, Memorias. Por Juan Arana

    Directory of Open Access Journals (Sweden)

    Juan Arana

    2012-05-01

    Full Text Available Autor: Hans Jonas (2005. Editorial: Losada, Madrid. Traducción: Illana Giner Comín. Basadas en las conversaciones con Rachel Salamander. Proemiode Lore Jonas. Prólogo de Rachel Salamander. Editor: Christian Wiese. Hans Jonas forma parte, con Koestler,Popper, Heidegger o Wittgenstein, del selecto grupo de pensadores y escritores a quienes tocó vivir en primera persona gran parte de las peripecias del turbulento siglo XX. Pero, como en todo, hay diferencias.La trayectoria vital de Jonas no dibuja el perfil de una desmesura excéntrica, como la de Wittgenstein, ni de una tenaz ambición teórica, como la de Popper, ni de un lamentable olvido del prójimo, como la de Heidegger, ni de un aventurismo desquiciado, como la de Koestler.

  17. The philosophy of Hans-Georg Gadamer / Wolfgang Drechsler

    Index Scriptorium Estoniae

    Drechsler, Wolfgang, 1963-

    1998-01-01

    Rets.rmt.: The philosophy of Hans-Georg Gadamer : a review of the philosophy of Hans-Georg Gadamer / Lewis Edwin Hahn, ed. Chicago and La Salle, IL: Open Court, 1997. (The Library of Living Philosophers, vol. XXIV)

  18. Museus & Pessoas: Hans-Martin Hinz

    OpenAIRE

    Carvalho, Ana

    2015-01-01

    Presidente do ICOM desde 2010, Hans-Martin Hinz iniciou a sua carreira na Alemanha e tem ocupado vários cargos no seio do Conselho Internacional de Museus (ICOM). Nesta entrevista cedida em exclusivo para o ICOM Portugal encontramos o essencial da sua visão sobre o papel do ICOM na actual conjuntura. Como sublinhou, defender a importância dos museus na sociedade junto dos actores políticos revela-se fundamental em tempos de crise e de grande competição entre instituições dependentes de subven...

  19. Hans Bethe : Des etoiles a la bombe

    Science.gov (United States)

    Bonnet-Bidaud, J. M.

    1996-06-01

    Il comprit le premier comment brillent les etoiles. Il fut aussi de cette poignee de scientifiques qui, dans le secret de Los Alamos, mirent au point la tristement celebre bombe atomique. Hans Bethe est l'un des derniers geants qui auront marque la physique de ce siecle d'une empreinte indelebile. C'est dans le bureau 01 du prestigieux laboratoire Kellog de l'institut Caltech qu'il a bien voulu retracer pour nous son impressionnante carriere, et revenir sur les motivations qui ont guide ses pas.

  20. Hans Kruusi seotusest kodu-uurimisliikumisega / Eva Maaring

    Index Scriptorium Estoniae

    Maaring, Eva

    2011-01-01

    Uks kodu-uurimise valdkonda paotus Hans Kruusile Tartu Õpetajate Seminaris õppides 1910. aastal. 1920. aastatel elavnes Tartus teaduslik kodu-uurimine, hakkasid ilmuma koguteosed. Ajaloolasena oli nendes oma osa H. Kruusil. 1958. aastal sai Hans Kruusist Eesti NSV TA juures tegutseva kodu-uurimise komisjoni esimees. Hans Kruusi tabavaid ütlusi

  1. Rannarootslaste suurmees Hans Pöhl / Olev Liivik

    Index Scriptorium Estoniae

    Liivik, Olev, 1975-

    2011-01-01

    Arvustus: Estlandssvenskarnas hövding. En biografi över Hans Pöhl (1876-1930), estlandssvenskarnas främste företrädare och ledare = Hans Pöhl - rannarootslaste eestvõileja : Hans Pöhl (1876-1930), Eesti rootslaste vaimse liidri ja valgustaja elulugu. Stockholm, 2010

  2. Tülikas meediademokraat Hans H. Luik / Hans H Luik ; interv. Jaanika Merilo

    Index Scriptorium Estoniae

    Luik, Hans H., 1961-

    2006-01-01

    Ekspress Grupi omanik ja nõukogu liige Hans H. Luik vastab küsimustele, mis puudutavad Ekspress Grupi võimlikku börsile minekut, meediaportfelli laiendamist ning tema vastu suunatuid rünnakuid. Skeem: Ekspress Grupp. Tabelid: Eesti Ekspressi majandusnäitajad; Ekspress Grupi majandusnäitajad. Kommenteerivad: Tuomas Siltala, Karoly Kirber, Lauri Lind ja Peeter Koppel

  3. Kinetic Systems: Jack Burnham and Hans Haacke

    Directory of Open Access Journals (Sweden)

    Christina Chau

    2014-06-01

    Full Text Available The following paper argues that Jack Burnham’s antipathy for kineticism in “Systems Esthetics” and Beyond Modern Sculpture has contributed to an assumption that kineticism is an obsolete practice “rooted in another age.” Contrary to Burnham, I argue that a focus on the kinetic movement in Hans Haacke’s sculptures is productive for establishing key understandings of systems theory in art. My interpretation of Haacke’s art emphasizes that movement in time is a key aspect of the artist’s approach to sytems theory, and is useful for making viewers conscious of the systems of perception at play when confronted with ontologically unstable works of art. 

  4. Brigitte Marino, Le faubourg du Mîdân à Damas à l'époque ottomane : espace urbain, société et habitat (1742-1830, préface d'André Raymond, Publications de l'Institut français de Damas n° 160, Damas 1997, 433 pages, 21 cartes dans et hors texte, 54 tableaux, 2 graphes, 16 planches photographiques, bibliographie, 3 index.

    Directory of Open Access Journals (Sweden)

    Jean-Paul Pascual

    2004-12-01

    Full Text Available L'étude de Brigitte Marino, qui porte sur un grand faubourg méridional de Damas entre 1742 et 1830 dominé par les janissaires locaux et réputé pour sa " turbulence ", se situe dans le champ général de l'étude des villes arabes à l'époque ottomane. Elle a été menée essentiellement à partir de l'exploitation systématique et sérielle de sources d'archives locales, dont l'intérêt pour la recherche n'est plus à prouver : les registres regroupant des actes issus par deux juridictions damascènes par...

  5. [Hans Jonas: Nature Conservation, Conservation of Life].

    Science.gov (United States)

    Burgui Burgui, Mario

    2015-01-01

    This article discusses three of the problems that the German philosopher Hans Jonas studied. The first one addresses the need for a specific ethic dedicated to the moral dimension of environmental problems, from a different perspective to the traditional. The second problem is crucial in the discussion on environmental ethics: the value of the nature. Does the nature have an intrinsic value or an instrumental value only (to satisfy the interests of the human being)? The thesis of Jonas, which claimed that nature is a good in itself, were further elaborated here. And the third problem is the derivation of moral norms and the role of man in this ethic that recognizes a good in itself in nature. According to Jonas, the human being is not diminished by recognizing the intrinsic value of nature, since the man's uniqueness and value are unquestionable. From these three central issues, the paper highlights the importance of seeking the links between bioethics and environmental ethics to address the current environmental, social and economic crisis.

  6. Non-Toxic HAN Monopropellant Propulsion, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Non-toxic monopropellants have been developed that provide better performance than toxic hydrazine. Formulations based on hydroxylammonium nitrate (HAN) have...

  7. Non-Toxic HAN Monopropellant Propulsion, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — Non-toxic monopropellants have been developed that provide better performance than toxic hydrazine. Formulations based on hydroxylammonium nitrate (HAN) have...

  8. Obituary: Hans Albrecht Bethe, 1906-2005

    Science.gov (United States)

    Wijers, Ralph

    2007-12-01

    One of the unquestioned giants of physics and astrophysics, Hans Bethe, died on 6 March 2005, at the venerable age of 98, in his home town of Ithaca, New York. Seven decades of contributing to research and a Nobel Prize for his work on stellar hydrogen burning make a listing of his honors superfluous (besides being impossible in this space). Bethe was born in Strassburg, in then German Alsass Lothringen, on 2 July 1906. His father, Albrecht Julius Bethe (1872-1954), taught physiology at the University, and his mother, Anna Kuhn (1876-1966), was a musician and writer. Both his grandfathers were physicians. He spent his youth in Strassburg, Kiel, and Frankfurt, and some time in sanatoria due to tuberculosis. Hans's first scientific paper, at age 18, was with his father and a colleague, on dialysis. His education and early career in Germany brought him into contact with many top stars in the quantum revolution. Starting in Frankfurt in chemistry, Bethe soon switched to physics, taught there by Walter Gerlach and Karl Meissner, among others. In 1926, he successfully applied to join Arnold Sommerfeld's group in Munich, where he met one of his later long-term collaborators, Rudolf Peierls. Bethe considered his entry into physics to have come at an ideal time, with the new ideas of wave mechanics being developed and discussed right there; it was certainly also at an ideal place. His doctoral thesis was on the theory of electron diffraction by crystals, following the experimental work by Clinton Davisson and Lester Germer and the work on X-ray diffraction by Max von Laue and Paul Ewald. The newly minted doctor went from there briefly to Frankfurt and then to Ewald in Stuttgart, where he felt at home academically and personally. In 1939, Bethe would marry Ewald's daughter Rose. Not much later, though, Sommerfeld recalled him to Munich, where Sommerfeld created a Privatdozent position for him. There he worked out the solution for a linear chain of coupled spins by what we

  9. Hans Kelsen: pensador político

    Directory of Open Access Journals (Sweden)

    Sara Lagi

    2011-01-01

    Full Text Available Hasta la publicación de Sobre la esencia y el valor de la democracia, Hans Kelsen era solo conocido como experto en derecho público. El valor de este artículo de Lagi radica en rescatar de la obra kelseniana un aspecto casi por completo olvidado por la crítica, a saber, sus análisis sobre el significado y las características de la democracia parlamentaria en los Estados modernos. Se aborda la cuestión no solo desde el debate teórico sino también desde su contexto histórico¿político. La teoría política de Kelsen es considerada una parte integral de su doctrina central, presentada en Teoría pura del derecho, su obra más conspicua. Un análisis del trabajo sobre la esencia y el valor de la democracia nos restituye la imagen de un Kelsen como original pensador político. Se analizan las dos ediciones de Sobre la esencia y el valor de la democracia (1920¿1929 con estos propósitos: comprender por qué decidió dedicarse a la teoría de la democracia un teórico que rigurosamente defendió la separación de la esfera jurídica respecto de la historia, la filosofía y la política; y por qué no se limitó a explicar la esencia de la democracia sino que decidió concentrarse en clarificar qué se entiende por valor de la democracia.

  10. Hans Henriksen Ussing. 30 December 1911 - 22 December 2000

    DEFF Research Database (Denmark)

    Larsen, Erik Hviid

    2009-01-01

    Hans Ussing was born on 30 December 1911 at Sorø Academy in Denmark, where his father Dr Henrik Ussing was a lecturer and, as historian, a leading Danish folklorist. After his doctoral thesis in marine biology, Hans Ussing came to August Krogh's laboratory, where he studied protein turnover...

  11. Population structure of Han nationality in Central-Southern China.

    Science.gov (United States)

    Liu, Qiu-Ling; Chen, Ye-Fei; He, Xin; Shi, Yan-Wei; Wu, Wei-Wei; Zhao, Hu; Lu, De-Jian

    2017-07-01

    Knowledge of population structure is very important for forensic genetics. However, the population substructure in Central-Southern China Han nationality has still not been fully described. In this study, we investigated the genetic diversity of 15 forensic autosomal STR loci from 6879 individuals in 12 Han populations subdivided by administrative provinces in Central-Southern China. The statistical analysis of genetic variation showed that genetic differentiation among these populations was very small with a F st value of 0.0009. The Discriminant Analysis of Principal Components (DAPC) showed that there were no obvious population clusters in Central-Southern China Han population. In practice, the population structure effect in Central-Southern China Han population can be negligible in forensic identification and paternity testing. Copyright © 2017. Published by Elsevier B.V.

  12. Estlandse uithaal naar oud-ambassadeur / Hans Jacobs

    Index Scriptorium Estoniae

    Jacobs, Hans

    2008-01-01

    Hollandi ajakirjanikud küsisid president Toomas Hendrik Ilveselt arvamust endise Hollandi suursaadiku Hans Glaubitzi tagakiusamise kohta. Eestis visiidil olnud Hollandi kuninganna Beatrix'i ja president Toomas Hendrik Ilvese kohtumisest

  13. The Earth and the cosmos. (The legacy of Hans Ertel).

    Science.gov (United States)

    Schröder, W.; Treder, H.-J.

    This book gives a selection of various sources concerning the life and scientific work of Hans Ertel (1904 - 1971). Ertel made many important discoveries in theoretical meteorology, theoretical geophysics and geophysical hydrodynamics.

  14. Profanum et Promissio : het begrip wereld in de missionaire ecclesiologieën van Hans Hoekendijk, Hans Jochen Margull en Ernst Lange

    NARCIS (Netherlands)

    Petter, Frank Anthonie

    2002-01-01

    Profanum et Promissio The concept of ‘world’ in the missionary ecclesiologies of Hans Hoekendijk, Hans Jochen Margull and Ernst Lange. This study deals with the concept of ‘world’ in the missionary ecclesiologies of Hans Hoekendijk (1912-1975), Hans Jochen Margull (1925-1982) and Ernst Lange

  15. Comustion of HAN-Based Monopropellant Droplets in Reduced Gravity

    Science.gov (United States)

    Shaw, B. D.

    2001-01-01

    Hydroxylammonium nitrate (HAN) is a major constituent in a class of liquid monopropellants that have many attractive characteristics and which display phenomena that differ significantly from other liquid monopropellants. They are composed primarily of HAN, H2O and a fuel species, often triethanolammonium nitrate (TEAN). HAN-based propellants have attracted attention as liquid gun propellants, and are attractive for NASA spacecraft propulsion applications. A representative propellant is XM46. This mixture is 60.8% HAN, 19.2% TEAN and 20% H2O by weight. Other HAN-based propellant mixtures are also of interest. For example, methanol and glycine have been investigated as potential fuel species for HAN-based monopropellants for thruster applications. In the present research, experimental and theoretical studies are performed on combustion of HAN-based monopropellant droplets. The fuel species considered are TEAN, methanol and glycine. Droplets initially in the mm size range are studied at pressures up to 30 atm. These pressures are applicable to spacecraft thruster applications. The droplets are placed in environments with various amounts of Ar, N2, O2, NO2 and N2O. Reduced gravity is employed to enable observations of burning rates and flame structures to be made without the complicating effects of buoyant and forced convection. Normal gravity experiments are also performed in this research program. The experiment goals are to provide accurate fundamental data on deflagration rates, gasphase temperature profiles, transient gas-phase flame behaviors, the onset of bubbling in droplets at lower pressures, and the low-pressure deflagration limit. Theoretical studies are performed to provide rational models of deflagration mechanisms of HAN-based liquid propellants. Besides advancing fundamental knowledge, this research should aid in applications (e.g., spacecraft thrusters and liquid propellant guns) of this unique class of monopropellants.

  16. In memoriam Hans Jürgen Eysenck (1916-1997)

    OpenAIRE

    Andrés Pueyo, Antonio

    1997-01-01

    El pasado día 4 de septiembre moría en Londres Hans Jürgen Eysenck, víctima de una rápida enfermedad que ha hecho desaparecer a una de las más grandes figuras de la psicología contemporánea.Hans Eysenck vivió en 'un tiempo muy interesante', como él mismo ha considerado en su autobiografía.

  17. Children and Moods in Hans Christian Andersen's Travel Books

    DEFF Research Database (Denmark)

    Jensen, Lars Bo

    2008-01-01

    A categorization of moods, atmospheres and motifs connected with the children in Hans Christian Andersen’s five travel books (1831-1868). Surprisingly, death and darkness and, on the other side, eroticism and (red) light are the dominant two categories.......A categorization of moods, atmospheres and motifs connected with the children in Hans Christian Andersen’s five travel books (1831-1868). Surprisingly, death and darkness and, on the other side, eroticism and (red) light are the dominant two categories....

  18. Magnetic Source Regions of Coronal Mass Ejections Brigitte ...

    Indian Academy of Sciences (India)

    −1 according to Gopalswamy, this issue). In order to forecast CMEs, it is important to understand .... Reconnection occurring in the current sheet formed under the flux rope allows the flux rope to escape. In 3D flux ... is assumed to be above the core flux and breaks its balance with the overlying flux, thus initiating an eruption.

  19. Magnetic Source Regions of Coronal Mass Ejections Brigitte ...

    Indian Academy of Sciences (India)

    Let us define the necessary conditions for CMEs with and without flares .... The position and the time of this flux cancellation lead us to propose that it could be responsible for the destabilization of the .... observations and models suggest that an inflation of the magnetic structure due to increasing magnetic stresses is the first ...

  20. Management of radioactive waste at Novi Han Repository

    International Nuclear Information System (INIS)

    Stefanova, I.G.; Mateeva, M.D.; Milanov, M.V.

    2002-01-01

    The Novi Han Repository is the only existing repository in Bulgaria for the disposal of radioactive waste from nuclear applications in industry, medicine and research. The repository was constructed in the early sixties according to the existing requirements. It was operated by the Institute for Nuclear Research and Nuclear Energy for more than thirty years without any accident or release of radioactivity to the environment, but without any investment for upgrading. As a consequence, the Bulgarian Nuclear Safety Authority temporarily stopped the operation of the repository in 1994. The measures for upgrading the Novi Han Repository, supported by the IAEA under TC Project BUL/4/005 'Increasing Safety of Novi Han Repository', are presented in this paper. They comprise: assessment of radionuclide inventory and future waste arisings, characterisation of disposal vaults, characterisation of the site, safety assessment, upgrading of the monitoring system, option study for the selection of treatment and conditioning processes and the development of a conceptual design for low and intermediate level waste processing and storage facility, immediate measures for improvement of the existing disposal vaults and infrastructure, construction of above-ground temporary storage structures, and resuming the operation of the Novi Han Repository. The necessary activities for re-licensing of the Novi Han Repository, construction of a waste processing and storage facility and a disposal facility for spent sealed sources are discussed. (author)

  1. Thermoluminescence authentication of T`ang and Han Dynasty pottery

    Energy Technology Data Exchange (ETDEWEB)

    Price, D.M. [Wollongong Univ., NSW (Australia). School of Geosciences

    1997-12-31

    More than 80 pieces of T`ang Dynasty and 40 Han Dynasty style ceramic wares have been analysed to determine the amount of thermoluminescence (TL) accumulated since the initial firing of the object and the level of the radiation flux which has created the TL. This paper presents a summary of the thermoluminescence analysis results. Approximately 60% of Han ceramics and 45% of the T`ang pottery authenticated have been shown to belong to periods other than that stylistically suggested. Items which have been found not to be of the anticipated antiquity generally fall into distinct age groups. Of the T`ang wares the most commonly copied item is found to be the horse and for the Han pieces, human figures and ewers/pots/vases represent the most frequently reproduced wares.

  2. Thermoluminescence authentication of T'ang and Han Dynasty pottery

    International Nuclear Information System (INIS)

    Price, D.M.

    1997-01-01

    More than 80 pieces of T'ang Dynasty and 40 Han Dynasty style ceramic wares have been analysed to determine the amount of thermoluminescence (TL) accumulated since the initial firing of the object and the level of the radiation flux which has created the TL. This paper presents a summary of the thermoluminescence analysis results. Approximately 60% of Han ceramics and 45% of the T'ang pottery authenticated have been shown to belong to periods other than that stylistically suggested. Items which have been found not to be of the anticipated antiquity generally fall into distinct age groups. Of the T'ang wares the most commonly copied item is found to be the horse and for the Han pieces, human figures and ewers/pots/vases represent the most frequently reproduced wares

  3. "Reinhart Koselleck / Hans-Georg Gadamer (Hrsg.): Historik, Sprache und Hermeneutik – Eine Rede und eine Antwort. Herausgegeben zum 100. Geburtstag von Hans-Georg Gadamer. Mit einem Nachwort von Hans-Peter Schütt."

    OpenAIRE

    Arnswald, Ulrich

    2001-01-01

    Besprechung "Reinhart Koselleck / Hans-Georg Gadamer (Hrsg.): Historik, Sprache und Hermeneutik – Eine Rede und eine Antwort. Herausgegeben zum 100. Geburtstag von Hans-Georg Gadamer. Mit einem Nachwort von Hans-Peter Schütt."

  4. PENERAPAN TEORI HANS KELSEN DALAM TERTIB HUKUM INDONESIA

    Directory of Open Access Journals (Sweden)

    Muhtadi Muhtadi

    2014-03-01

    Full Text Available Tujuan penelitian ini adalah untuk mengetahui bagaimana pengaturan susunan dan tertib hukum Indonesia dalam hirarki norma berdasarkan Stufenbautheorie Hans Kelsen. Metode penelitian yang digunakan adalah doctrinal research dengan menggunakan data sekunder yang diperoleh melalui studi pustaka. Hasil penelitian menunjukkan bahwa pilihan hukum susunan norma hukum Indonesia berdasarkan teori Hans Kelsen adalah berjenjang dan berlapis-lapis, dari norma hukum lapisan terendah yang operatif-konkret-individual berjenjang dan bersumber pada norma hukum general-abstract berpuncak dalam pandangan dan cita hukum yang menjadi staatsnorm atau staatsfundamentalnorm, yaitu berpuncak pada Pancasila sebagai cita hukum.

  5. Operational safety analysis status of Novi Han repository

    International Nuclear Information System (INIS)

    Boiadjiev, A.

    2000-01-01

    This article presents the status of the safety studies and activities related to Novi Han repository. The case of this facility is such that no clear boundary exists between post-closure safety assessment and operational safety assessment. The major findings of these activities are given. The Safety Analysis Report (SAR) for Novi Han repository is developed by Risk Engineering Ltd. under a contract with the Committee on the Use of Atomic Energy for Peaceful Purposes. The general structure and main conclusions and recommendations of the SAR are presented. (author)

  6. Steve Jobs, Ameerika Hans H. Luik / Kertu Ruus

    Index Scriptorium Estoniae

    Ruus, Kertu, 1977-

    2007-01-01

    Autor võrdleb Apple'i asutajat ja juhti Steve Jobsi Eesti meediaärimehe Hans H. Luigega. Vt. samas: Jobs: ärge raisake aega teiste elu elamisele; Forbes: iPhone'ist saab Apple'i suur hitt; CV: Steven Paul Jobs. Diagramm: Apple'i aktsia

  7. Hans Christian Ørsted : natuurwetenschapper als estheticus

    NARCIS (Netherlands)

    Millekamp, Jan

    2012-01-01

    The Danish scientist Hans Christian Ørsted (1777-1851) is most famous for his discovery of electromagnetism, a discovery that literally and irreversibly changed our world. In Denmark he is also known as a poet and essayist. Interestingly, his scientific and his aesthetic work are closely

  8. ["Snow" and "Walpurgisnacht". Hans Castorp's exemplary maturation crises in "Zauberberg"].

    Science.gov (United States)

    Heinrich, K; Walter, C

    1995-01-01

    On the occasion of a rather incidental visit in the sanatorium "Berghof" at Davos, Hans Castorp, the--as to his primary personality--asthenic and low-profile protagonist of the "Zauberberg" is gradually getting caught up in the maelstrom of the there prevailing timelessness and irresponsibility, this being interrupted solely by two tapering to crisis episodes: his amouressness to Mme. Chauchat as an erotic crisis and by the visionary daydream during a snowstorm about the abilities of men as a cognitive, mental crisis. Both events are triggered by a pathoid irritability, following the maxim of Th. Mann that illness, decay and death as borderline experiences may be the presupposition for cognition and reversal. Both crises end without consequences--the "Zauberberg" is the negation of the novel of education and development in the narrower sense. The unsuccessfulness and undecidedness of Hans Castorp's existence culminate in the open end of the novel, regarding his surviving on the battle field, and is in strict contrast to Adrian Leverkühn's determined autoinfection with Lues with the aim of artistic perfection and the creative break-through of "Doctor Faustus". Hans Castorp's regression and self-fragmentation within the decadent-morbid atmosphere of the sanatorium lead to his storming into the battles of the First World War as a last and existential crisis; it is here where finally the individual and national fate are merging. Hans Castorp becomes the paradigma of the German pre-war bourgeoisie and its crisis-prone development.

  9. Homage to Professor Hans-Åke Gustafsson

    CERN Multimedia

    2010-01-01

    It was with deep sadness that we learned of the death of Professor Hans-Åke Gustafsson, an internationally recognized scientist, beloved colleague and friend. He passed away on Wednesday January 13th at the Lund University Hospital, surrounded by his loved ones, after a short battle against cancer. This is a great loss for all of us in ALICE and the whole heavy ion community. Hans-Åke, Professor at Lund University, was one of the pioneers of heavy ion physics with relativistic beams since its very beginning. He started his research at CERN, as a fellow at the ISOLDE ion beam facility, and immediately after, in the early 1980 joined the Plastic Ball collaboration at the Bevalac. One of the seminal papers of the field on the discovery of collective flow in relativistic nuclear collisions, co-authored by Hans-Åke, Hans Gutbrod and colleagues, stems from this period. From that point on he was always at the forefront of research with relativistic nuclear beams, being for three de...

  10. Professor Hans A Bethe–A Brief Homage

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 10; Issue 10. Professor Hans A Bethe – A Brief Homage. R Rajaraman. Article-in-a-Box Volume 10 Issue 10 October 2005 pp 3-5 ... Author Affiliations. R Rajaraman1. School of Physical' Sciences, Jawaharlal Nehru University, New Delhi 110 067, India.

  11. Our Hitler - A Film by Hans-Jürgen Syberberg

    NARCIS (Netherlands)

    Elsaesser, T.; Machtans, K.; Ruehl, M.A.

    2012-01-01

    A good deal of the interest aroused by the so-called New German Cinema in the 1970s and 1980s was generated by the impression - as well as the expectation - that the films of Werner Herzog, Rainer Werner Fassbinder, Hans-Jürgen Syberberg, Wim Wenders, and others were not just another European new

  12. EL PRINCIPIO DE RESPONSABILIDAD DE HANS JONAS O PRINCÍPIO DE RESPONSABILIDADE DE HANS JONAS HANS JONAS’ PRINCIPLE OF RESPONSIBILITY

    Directory of Open Access Journals (Sweden)

    José Eduardo de Siqueira

    2001-01-01

    Full Text Available Este trabajo es una reflexión sobre la principal obra del filósofo alemán contemporáneo, Hans Jonas. Muestra la trayectoria intelectual de Jonas hasta llegar al rescate de la ética de la responsabilidad, que Max Weber sugiere en obras de comienzos del siglo. El Principio de la Responsabilidad de Jonas es una evaluación sumamente crítica de la ciencia moderna y de su "brazo armado", la tecnología. El filósofo muestra la necesidad que el ser humano tiene de actuar con cautela y humildad frente al enorme poder transformador de la tecnocienciaEste trabalho é uma reflexão sobre a principal obra do filósofo alemão contemporâneo, Hans Jonas. Apresenta a trajetória intelectual de Jonas até o resgate da ética da responsabilidade que Max Weber sugere em obras do começo do século XX. O Princípio da Responsabilidade de Jonas é uma apreciação extremamente crítica da ciência moderna e de seu "braço armado", a tecnologia. O filósofo mostra que é necessário o ser humano agir com cautela e humildade ante o enorme poder transformador da tecnociênciaThis paper is a reflection on the main work of the german philosopher Hans Jonas. It shows his intellectual trajectory till the point of the rescueing of the ethics of responsibility, suggested in Max Weber ’s works of the beginning of this century. Jonas’ principle of responsibility is an extremely critical analysis of modern science and its principal "armed arm", technology. The philosopher expounds the need all human beings have to act with caution and humility in face of the tremendous transforming power technoscience posseses

  13. Hans Christian Ørsted reading nature's mind

    CERN Document Server

    Christensen, Dan Charly

    2013-01-01

    Hans Christian Orsted (1777-1851) is of great importance as a scientist and philosopher far beyond the borders of Denmark and his own time. At the centre of an international network of scholars, he was instrumental in founding the world picture of modern physics. Orsted was the physicist who brought Kant's metaphysics to fruition. In 1820 his discovery of electro-magnetism, a phenomenon that could not possibly exist according to his adversaries, changed the course of research in physics. It inspired Michael Faraday's experiments and discovery of the adverse effect, magneto-electric induction. The two physical phenomena were later described in mathematical equations by J.C. Maxwell. Together these discoveries constitute the prerequisites for the overwhelming development of modern technology. But Orsted was also one of the cultural leaders and organizers of the Danish Golden Age (together with Grundtvig, Kierkegaard, and Hans-Christian Andersen, his protege), and made significant contributions to aesthetics, ph...

  14. On the Reliability of Han Dynasty Solar Eclipse Records

    Science.gov (United States)

    Pankenier, David W.

    2012-11-01

    The veracity of early Chinese records of astronomical observations has been questioned, principally based on two early studies from the 1950s, which suggested that political motives may have led scholar-officials at court to fabricate astral omens. Here I revisit the Han Dynasty (206 BCE-220 CE) solar eclipse reports to determine whether the charge has merit for those first four centuries of the imperial period. All 127 dated solar eclipses reported in the official sources are checked for accuracy against the "Five Millennium Catalog of Solar Eclipses" produced by Espenak and Meeus (2009). The Han Dynasty records prove remarkably accurate. Copyists' errors do occur, but there are only rare instances of totally erroneous reports, none of which is provably the result of politically-motivated manipulation.

  15. Han Mural Tombs: Reflection of Correlative Cosmology through Mural Paintings

    Directory of Open Access Journals (Sweden)

    Nataša Vampelj Suhadolnik

    2011-12-01

    cosmologic concepts in the iconographic design of Han mural paintings. A thorough analysis of the iconographic design of murals shows that they possessed not only a decorative function, but together with the architectural structure and other burial objects reflected the entire cosmic image. The analysis of tomb paintings reveals a developed correlative cosmology yin-yang wuxing which manifests its concrete image in symbolic codes of individual iconographic motifs. The article first displays a general review of tombs with murals, and then focuses on depictions in Han tomb murals, discussing representation of the images of celestial bodies, the symbolic polarity of the cosmical forces yin and yang, the symbolism of the four directions and the four seasons and the symbolic circling of the five xings.

  16. Reconstruction and modernization of Novi Han radioactive waste repository

    International Nuclear Information System (INIS)

    Kolev, I.; Dralchev, D.; Spasov, P.; Jordanov, M.

    2000-01-01

    This report presents briefly the most important issues of the study performed by EQE - Bulgaria. The objectives of the study are the development of conceptual solutions for construction of the following facilities in the Novi Han radioactive waste repository: an operational storage for unconditioned high level spent sources; new temporary buildings over the existing radioactive waste storage facilities; a rain-water draining system ect. The study also includes the engineering solutions for conservation of the existing facilities, currently full with high level spent sources. A 'Program for reconstruction and modernization' has been created, including the analysis of some regulation aspects concerning this program implementation. In conclusions the engineering problems of Novi Han repository are clear and appropriate solutions are available. They can be implemented in both cases of 'small' or 'large' reconstruction. The reconstruction project anyway should start with the construction of a new site infrastructure. Reconstruction and modernization of Novi Han radioactive waste repository is the only way to improve the management and safety of radioactive waste from medicine, industry and scientific research in Bulgaria

  17. Release of ammonia from HAN-type PHA

    International Nuclear Information System (INIS)

    Zamecnik, J.R.

    1992-01-01

    A preliminary design basis for ammonia scrubbers in the DWPF has been issued. This design basis is based on a theoretical model of ammonia evolution from the SRAT, SME and RCT. It is desirable to acquire actual process data on ammonia evolution prior to performing detailed design of scrubbers for DWPF. The evolution of ammonia from the SRAT and SME in the Integrated DWPF Melter System (IDMS) was investigated during the HM4 run. In this run, Precipitate Hydrolysis Aqueous (PHA), which was made in the Precipitate Hydrolysis Experimental Facility (PHEF) using the HAN (hydroxylamine nitrate) process was used, thus resulting in PHA with a high concentration of ammonium ion

  18. Hans H. Ussing - scientific work: contemporary significance and perspectives

    DEFF Research Database (Denmark)

    Larsen, Erik Hviid

    2002-01-01

    studies of high and low resistance epithelia and generalized the description of epithelial transport. He devoted the last decade of his scientific life to solute-coupled water transport. He introduced the sodium recirculation theory of isotonic transport, and in an experimental study, he obtained......As a zoologist, Hans H. Ussing began his scientific career by studying the marine plankton fauna in East Greenland. This brought him in contact with August Krogh at the time George de Hevesy, Niels Bohr and Krogh planned the application of artificial radioactive isotopes for studying the dynamic...

  19. Reconstruction and modernization of Novi Han radioactive waste repository

    International Nuclear Information System (INIS)

    Kolev, I.

    2001-01-01

    The paper is an overview of the Feasibility Study for Reconstruction and Modernisation of Novi Han Radioactive Waste Repository (NHRWR), performed by EQE Bulgaria AD in 2000 for the Institute for Nuclear Research and Nuclear Energy of the Bulgarian Academy of Sciences. The Study develops a concept for overall reconstruction and modernisation of NHRWR, including rehabilitation and partial reconstruction of existing facilities and planning of new facilities for conditioning and storage of various radioactive wastes and spent sealed sources. The paper presents the general modernisation concept and outlines the proposed principle technical solutions for the existing and new facilities. (author)

  20. Textual research on the original edition of Zhu Jie Shang Han Lun.

    Science.gov (United States)

    Li, Y

    1999-04-01

    Many scholars believe that the original edition of Zhu Jie Shang Han Lun is the Song edition of Shang Han Lun proofread and corrected by Lin Yi. After comparing Shang Han Lun proofread and corrected by Lin Yi with that by Cheng's, it is found that there are many different words between them, which are difficult to be explained by that all these different words are caused by Cheng Wuji's negligence. Although some words in Zhu Jie Shang Han Lun are different from that in Shang Han Lun proofread and corrected by Lin Yi, part of these words are identical with that in Jin Gui Yu Han Jing, hence, the conclusion that these different words aren't caused by Cheng Wuji's arbitrary changes. There are many different editions of Shang Han Lun in the Song dynasty, for example, when comparing Shang Han Lun quoted by Guo Yong in Shang Han Bu Wang Lun with Shang Han Lun proofread and corrected by Lin Yi, it is found that the original editon used by Guo Yong is not the edition proofread and corrected by Lin Yi, but not all the scholars studying Shang Han Lun in the Song dynasty adopted Shang Han Lun proofread and corrected by Lin Yi, the original edition used by Cheng Wuji is not the edition proofread and corrected by Lin Yi.

  1. Complete blood count reference intervals for healthy Han Chinese adults.

    Directory of Open Access Journals (Sweden)

    Xinzhong Wu

    Full Text Available Complete blood count (CBC reference intervals are important to diagnose diseases, screen blood donors, and assess overall health. However, current reference intervals established by older instruments and technologies and those from American and European populations are not suitable for Chinese samples due to ethnic, dietary, and lifestyle differences. The aim of this multicenter collaborative study was to establish CBC reference intervals for healthy Han Chinese adults.A total of 4,642 healthy individuals (2,136 males and 2,506 females were recruited from six clinical centers in China (Shenyang, Beijing, Shanghai, Guangzhou, Chengdu, and Xi'an. Blood samples collected in K2EDTA anticoagulant tubes were analyzed. Analysis of variance was performed to determine differences in consensus intervals according to the use of data from the combined sample and selected samples.Median and mean platelet counts from the Chengdu center were significantly lower than those from other centers. Red blood cell count (RBC, hemoglobin (HGB, and hematocrit (HCT values were higher in males than in females at all ages. Other CBC parameters showed no significant instrument-, region-, age-, or sex-dependent difference. Thalassemia carriers were found to affect the lower or upper limit of different RBC profiles.We were able to establish consensus intervals for CBC parameters in healthy Han Chinese adults. RBC, HGB, and HCT intervals were established for each sex. The reference interval for platelets for the Chengdu center should be established independently.

  2. Hans Jonas: The Principle Responsability, Limits of Research (? and Nanotechnologies

    Directory of Open Access Journals (Sweden)

    Patricia Santos Martins

    2015-12-01

    Full Text Available The study intends to carry out the reading of the responsibility principle and the new ethical model narrated by Hans Jones to nanotechnology context. Study the historical context of political and economic development and the interrelations with technological development, visiting the transformation of homo sapiens - homo faber - homo tecnologicus. Check if operating at the nanoscale, comprised in the billionth of meter, has elements that may indicate possible damage that might compromise or offer risks to the exercise of rights for future generations. Therefore, we intend to find points of convergence between the management of the potential risks of nanotechnologies and the new ethical model proposed by Hans Jonas in his work "The principle responsibility test an ethics for technological civilization". The study sheds bases in the work cited as theoretical foundation for the study and is based on the notion of risk proposed by Niklas Luhmann, and uses the method of literature refers to these works as well as published articles involving the topics covered.

  3. Complete Blood Count Reference Intervals for Healthy Han Chinese Adults

    Science.gov (United States)

    Mu, Runqing; Guo, Wei; Qiao, Rui; Chen, Wenxiang; Jiang, Hong; Ma, Yueyun; Shang, Hong

    2015-01-01

    Background Complete blood count (CBC) reference intervals are important to diagnose diseases, screen blood donors, and assess overall health. However, current reference intervals established by older instruments and technologies and those from American and European populations are not suitable for Chinese samples due to ethnic, dietary, and lifestyle differences. The aim of this multicenter collaborative study was to establish CBC reference intervals for healthy Han Chinese adults. Methods A total of 4,642 healthy individuals (2,136 males and 2,506 females) were recruited from six clinical centers in China (Shenyang, Beijing, Shanghai, Guangzhou, Chengdu, and Xi’an). Blood samples collected in K2EDTA anticoagulant tubes were analyzed. Analysis of variance was performed to determine differences in consensus intervals according to the use of data from the combined sample and selected samples. Results Median and mean platelet counts from the Chengdu center were significantly lower than those from other centers. Red blood cell count (RBC), hemoglobin (HGB), and hematocrit (HCT) values were higher in males than in females at all ages. Other CBC parameters showed no significant instrument-, region-, age-, or sex-dependent difference. Thalassemia carriers were found to affect the lower or upper limit of different RBC profiles. Conclusion We were able to establish consensus intervals for CBC parameters in healthy Han Chinese adults. RBC, HGB, and HCT intervals were established for each sex. The reference interval for platelets for the Chengdu center should be established independently. PMID:25769040

  4. Are the new resonances superexotic or collapsed han nambu states

    International Nuclear Information System (INIS)

    Lipkin, H.J.

    1975-01-01

    Possible descriptions of the psi states as unorthodox color octet states in the Han-Nambu model are discussed. Simple quark-antiquark configurations are unbound in the static colored gluon exchange model. More complicated states having indefinite numbers of quark-antiquark pairs, or ''collapsed configurations'' might be bound. Their radiative decays would be suppressed by the small overlap with conventional states. The unexplained spin dependence of both conventional and new meson spectra is pointed out. The rho-π mass difference is about half the rho-f splitting, while the B-f splitting is small. New particles have low-lying vectors and no trace of pseudo-scalars. A link between these spectra is suggested by the observation that precisely these features follow from adding a repulsive core to the colored gluon exchange potential in the color singlet spin triplet state which also reverses sign in the color octet states. (author)

  5. O CONSTITUCIONALISMO DE HANS KELSEN CONTRAPOSTO AO DE CARL SCHMITT

    Directory of Open Access Journals (Sweden)

    Márcio Araújo de Mesquita

    2010-02-01

    Full Text Available O presente artigo possui por finalidade comparar o conceito de constitucionalismo presente entre Carl Schmitt e Hans Kelsen, na medida que os dois respeitadíssimos autores encontraram caminhos epistemológicos distintos para resolver essa situação. Para isso, é mister analisar as noções gerais do pensamento de Kelsen, presente na “Teoria Pura do Direito” até alcançar a idéia de “constituição”, e as influências sofridas por Schmitt e o seu pensamento, que visa alcançar a realidade “concreta” que por muitas vezes a norma não consegue alcançar.

  6. Hans H. Ussing - scientific work: contemporary significance and perspectives

    DEFF Research Database (Denmark)

    Larsen, Erik Hviid

    2002-01-01

    As a zoologist, Hans H. Ussing began his scientific career by studying the marine plankton fauna in East Greenland. This brought him in contact with August Krogh at the time George de Hevesy, Niels Bohr and Krogh planned the application of artificial radioactive isotopes for studying the dynamic...... such as exchange diffusion, unidirectional fluxes, flux-ratio equation, and solvent drag. Combining methods of biophysics with radioactive isotope technology, Ussing introduced and defined the phrases ‘short-circuit current', ‘active transport pathway' and ‘shunt pathway', and with frog skin as experimental model...... studies of high and low resistance epithelia and generalized the description of epithelial transport. He devoted the last decade of his scientific life to solute-coupled water transport. He introduced the sodium recirculation theory of isotonic transport, and in an experimental study, he obtained...

  7. [The psychobiology of Hans Lungwitz (1881-1967)].

    Science.gov (United States)

    Becker, Reinhold

    2003-01-01

    Hans Lungwitz began to formulate his concept of philosophical and medical anthropology in 1924, and continued to develop it until his death in 1967. From his long experience as a neurologist, he arrived at a comprehensive theory of psychobiology which describes mental processes as biological / physiological function of neural structures in the human brain. Lungwitz's approach to holistic biological view of thought and experience to brain function and reflex behaviour, and provides a holistic biological view of the human brain, free from metaphysics. This is shown here as: the subject-object-relationship, the human being described as a reflex system; the psychobiology of language and speech; the way a person perceives (Weltanschauung); illness as infantilism in general and recover therefrom, especially in the context of treatment by the method of cognitive therapy, inaugurated by Lungwitz.

  8. Moessbauer study of a Western-Han dynasty pottery figure

    International Nuclear Information System (INIS)

    Zhou Yuan; Dai Kaimei; Liu Rongchuan; Xia Yuanfu; Jiang Zanchu

    1993-01-01

    A grey pottery figure manufactured in the Western-Han Dynasty and the clay gathered from the same site of Beidongshan near Suzhou, China, have been studied by X-ray diffraction, X-ray fluorescence and Moessbauer spectroscopy. They were simultaneously fired under the same conditions in different atmospheres at various temperatures. The information on original firing atmosphere and temperature as well as its provenance can be inferred from the method of pottery re-firing and clay firing. The original firing temperatures deduced from both of them are in good self-agreement. It is found that the values of Moessbauer parameters for the un-re-fired pottery figure are approximately the same as those for the clay fired at 950 deg C for five hours in a reduced atmosphere. The XRF analysis confirmed that the locality of this pottery figure was somewhere near Beidongshan

  9. [Hans Selye, the grandmaster of creativity and originality].

    Science.gov (United States)

    Somogyi, Árpád

    2015-08-30

    Hans Selye, the father of the stress concept, was a giant of science of the twentieth century. Beyond his best-known work on stress, he also made several discoveries on various other fields of experimental medicine. He described and characterized various pluricausal diseases. In addition, he made pivotal contributions to the broad field of endocrinology, especially to the classification of steroids and to our better understanding of their mode of action. He developed surgical technics and experimental animal models suitable for studying the pathogenesis and prevention of human diseases. Selye was an extremely well educated, highly intelligent and disciplined individual, an original and creative scientist, an outstanding teacher, a philosopher, a prolific author, a fabulous communicator and a gifted organizer successfully establishing, developing and managing a major academic research institution, the word-famous Institute of Experimental Medicine and Surgery of the University of Montreal.

  10. From chemistry to consciousness the legacy of Hans Primas

    CERN Document Server

    Müller-Herold, Ulrich

    2016-01-01

    This book reflects on the significant and highly original scientific contributions of Hans Primas. A professor of chemistry at ETH Zurich from 1962 to 1995, Primas continued his research activities until his death in 2014. Over these 50 years and more, he worked on the foundations of nuclear magnetic resonance spectroscopy, contributed to a number of significant issues in theoretical chemistry, helped to clarify central topics in quantum theory and the philosophy of physics, suggested innovative ways of addressing interlevel relations in the philosophy of science, and introduced cutting-edge approaches in the flourishing young field of scientific studies of consciousness. His work in these areas of research and its continuing impact is described by noted experts, colleagues, and collaborators of Primas. All authors contextualize their contributions to facilitate the mutual dialog between these fields.

  11. Virginia gutierrez de pineda: ve lo que todos han visto pero piensa lo Que otros no han pensado

    Directory of Open Access Journals (Sweden)

    Ligia Echeverri Ángel

    1997-04-01

    Full Text Available Este ensayo pretende hilvanar las cualidades innatas con las condiciones ambientales y educativas que afianzaron y respaldaron el surgimiento de una personalidad científica de las ciencias sociales y humanas, en una época cuando las mujeres tenían bloqueado el acceso a la formación en este campo.Por cuestión de espacio, apenas sí se menciona lo más destacado de la creación científica y literaria de Virginia Gutiérrez de Pineda, privilegiando aquellas contribuciones que han producido mayor impacto en las comunidades académicas nacional e internacional.

  12. Nuclear forces the making of the physicist Hans Bethe

    CERN Document Server

    Schweber, Silvan S

    2012-01-01

    On the fiftieth anniversary of Hiroshima, Nobel-winning physicist Hans Bethe called on his fellow scientists to stop working on weapons of mass destruction. What drove Bethe, the head of Theoretical Physics at Los Alamos during the Manhattan Project, to renounce the weaponry he had once worked so tirelessly to create? That is one of the questions answered by "Nuclear Forces", a riveting biography of Bethe's early life and development as both a scientist and a man of principle. As Silvan Schweber follows Bethe from his childhood in Germany, to laboratories in Italy and England, and on to Cornell University, he shows how these differing environments were reflected in the kind of physics Bethe produced. Many of the young quantum physicists in the 1930s, including Bethe, had Jewish roots, and Schweber considers how Liberal Judaism in Germany helps explain their remarkable contributions. A portrait emerges of a man whose strategy for staying on top of a deeply hierarchical field was to tackle only those problems h...

  13. [Hans von Hattingberg between psychoanalysis and National Socialism].

    Science.gov (United States)

    Keifenheim, Katharina Eva

    2011-01-01

    Hans von Hattingberg (1879-1944) worked as a neurologist and psychoanalyst in Munich and Berlin from about 1910 to 1944. He was a prolific writer, but met with increasing disapproval from Freud and his circle. An advocate of the union of different psychotherapeutic schools, he was initially a marginal figure in the professional field. With Hitler's rise to power his career prospered: He was offered the position of a lecturer for psychotherapy and became head of the research department at the "Göring Institute". He came to prominence with his writings on the "Neue deutsche Seelenheilkunde" despite the fact that this was never his preferred topic. The main themes of his publications were marriage, love and female emancipation. Those works contain only little of the standard Nazi ideology of the time. Not only was Hattingberg never a member of the NSDAP (the ruling party), but in some respects he could conceivably be considered a member of the resistance. The article outlines the most important stages of Hattingberg's life and focuses on the question of how he positioned himself after 1933, when it became vital for him to reconcile psychoanalysis and National Socialism.

  14. Type 2 Diabetes in Han Chinese in Hubei

    Science.gov (United States)

    Abdo Saif Dehwah, Mustafa; Shuang, Zhang; Yan, Wang; Chan, Peng; Huang, Qing-Yang

    The aim of this study was to investigate the association between Pro12Ala polymorphism in the PPARγ2 gene and type 2 diabetes mellitus in Han Chinese in Hubei. Peroxisome proliferator activated receptorγ2 (PPARγ2) is a nuclear receptor plays a key role in regulation of adipocyte differentiation, lipid metabolism, insulin sensitivity and the development of type 2 diabetes mellitus (T2DM). There are various studies have provided evidence for the association between common Pro12Ala polymorphism in the PPARγ2 gene and type 2 diabetes mellitus, but the results are controversial and depend on ethnicity. So we conducted a case-control association study among 330 T2DM patients and 212 controls with family-based and random case-control designs. The genotypes of the PPARγ2 Pro12Ala polymorphism were detected by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFL) method. The result indicated that the Pro12 allele was associated with type 2 diabetes in this study population.

  15. Hans Küpper discusses science and venture capital.

    Science.gov (United States)

    Küpper, Hans

    2004-11-01

    Hans Küpper has over 30 years of experience in the biotechnology industry in areas from research to R&D management, technology assessment and business acquisitions. He received his PhD in 1974 from the University of Heidelberg. After additional academic research at the Massachusetts Institute of Technology in the USA and at the University of Heidelberg, Germany, he joined Biogen in 1980. Here, he held various R&D positions, the last of which was Assistant Research Director. In 1985, he joined Behringwerke AG, Marburg, to build up and head the company's Molecular Biology Department and thereafter became Head of R&D of the Immunology/Oncology Business Unit. In 1999 he joined Global Life Science Ventures at their Munich office. Dr Küpper is the author of numerous publications and patents/applications and has also served as a consultant to the Pharmaceutical Industry and the European Commission. He is a board member of several early stage companies in the life sciences.

  16. Hans Christian Ørsted, narratives, oeuvres and physics education

    Science.gov (United States)

    Michelsen, Claus

    2017-05-01

    In 1820 the Danish scientist Hans Christian Ørsted discovered the relationship between electricity and magnetism by his famous wire-compass experiment. Ørsted was one of the foremost scientists of the nineteenth century, and he was also one of the leading figures in Denmark in the 19th century with a vital influence in the fields of aesthetics, philosophy, education, politics and religion. In this paper the work and life of Ørsted is placed in a school context with the rationale to accentuate that learning of physics needs to be accompanied by learning about physics, its history, its interrelations with culture, worldviews, and commerce, its philosophical assumptions, its epistemology and methodology. Narratives are introduced as a pedagogical support to this approach and two concrete examples of teaching sequences centred on the work and life of Ørsted is described in grade 7 and grade 9 classes, respectively. A prominent feature of the sequences was that all the activities of the pupils as an outcome should have a product. Products like a movie, a loudspeaker, a fairy tale or a newspaper played an important role by encouraging the pupils to produce both personally meaningful works as well as products that are useful for their community.

  17. Hans Loewald, psychoanalysis, and the project of autonomy.

    Science.gov (United States)

    Whitebook, Joel

    2008-12-01

    For some time psychoanalysts have tended to view Freud's cultural writings--concerning modernity, secularism, science, and religion--disparagingly, seeing them as the unscientific speculations of a misguided genius. But the questions Freud explored in those works are pressing topics that deserve serious attention. Just as fascism provided the historical context in which the critical theorists of the Frankfurt School developed a psychoanalytic social theory in the 1930s and 1940s, so the rise of fundamentalism demands a similar effort today. The "project of autonomy" conceptualized by the psychoanalyst-philosopher Castoriadis can be used to situate psychoanalysis in its broader historical context, as part of the emancipatory movement of modernity, and to elucidate fundamentalism as an attempt to turn back that project and reinstate the values of premodern traditional societies. Because the widespread aversion to secularism today is in no small degree the responsibility of secularists themselves--Freud's relatively crude and simplistic disregard of some of the deepest yearnings of humankind is a case in point--it is time to formulate, using the work of Hans Loewald, a more sensitive and sophisticated psychoanalytic view of religion. Yet psychoanalytic secularists must avoid overcompensating for past mistakes by giving too much ground to antisecularists. The legitimate desire to do justice to religion must not trump the need to advance the project of autonomy as a first priority.

  18. La agonía del Eros, Han (2014.

    Directory of Open Access Journals (Sweden)

    Laura Díaz Traversa

    2016-11-01

    Full Text Available Byung-Chul Han, Dr. en Filosofía de origen coreano, realizó sus estudios en Alemania, donde reside actualmente y se desempeña como docente de Filosofía y Estudios Culturales en la Universidad de las Artes de Berlín. Desde el punto de vista teórico-académico se inscribe en el Pensamiento Crítico de la escuela de Frankfurt, siendo alumno privilegiado de Honneth. Es considerado una de las voces filosóficas más prestigiosas de dicho país, y sus obras se caracterizan por ser breves, de fácil lectura, sorprendiendo al público por su fuerza y pertinencia en la actualidad. La agonía del Eros es la tercera obra del autor traducida al castellano y promete seguir el mismo camino que las anteriores, es decir, convertirse en una obra fundamental del Pensamiento Crítico.

  19. Differences in platelet indices between healthy Han population and Tibetans in China.

    Directory of Open Access Journals (Sweden)

    Qian Niu

    Full Text Available INTRODUCTION: The present data on the evaluation of platelet (PLT parameters in Chinese Han population and Tibetans are still limited. The objective of this study was to determine the differences in common PLT indices between Han population and Tibetans in China, through a large-scale investigation of healthy people. METHODS: 2131 Han people from Chengdu Plain, 1099 Tibetans from Qinghai-Tibet Plateau and 956 Plateau Han migrants were included in this study. All the subjects were healthy people through the health screening. PLT indices were measured with Sysmex XE-2100 and XT-1800i blood cell automatic analyzer. RESULTS: Compared with Han people in Chendu Plain, Tibetans had higher PLT count (P<0.01 but lower mean platelet volume (MPV, platelet distribution width (PDW and platelet-large cell ratio (P-LCR (P<0.01; while Plateau Han migrants had lower PLT count, MPV and P-LCR (P<0.05. When compared with Tibetans, Plateau Han migrants had lower levels of mean PLT count but higher PDW and P-LCR (P<0.05. CONCLUSIONS: There are ethnic differences in PLT indices between Chinese Han population and Tibetans. Based on this finding, it would be reasonable to conduct formal prospective studies to determine the clinical significance of these differences and to explore the effects of genetic background on these indices.

  20. The Research on the Military Administrative Law in Han Dynasty of China

    Directory of Open Access Journals (Sweden)

    Han Zhang

    2014-12-01

    Full Text Available Military law management system is an important contribution to the Han Dynasty in China. Baselines of the military law of finds unearthed come, especially in the bamboo slats of Zhangjiajshan. This article highlights the importance of management system during the Han Dynasty law and analyzes the characteristics of military law, which allow us to understand the system of laws later dynasty.

  1. Hans Jonas' thought on the ethics of research on human subjects ...

    African Journals Online (AJOL)

    Hans Jonas' thought on the ethics of research on human subjects and its implications for contemporary medical research in Nigeria was examined. The thinking and teachings of Hans Jonas was on the need for medical research to advance beyond the use animals for research and experimentations to research on human ...

  2. Debating Modernity as Secular Religion: Hans Kelsen’s futile exchange with Eric Voegelin

    DEFF Research Database (Denmark)

    Thomassen, Bjørn

    2014-01-01

    This article reviews the mysterious and recently published last book by Hans Kelsen, “Secular Religion. A Polemic Against the Misinterpretation of Modern Social Philosophy, Science and Politics as ‘New Religions’”, contextualizing it with reference to the little known dialogue between Hans Kelsen...

  3. [Recording of classical prescriptions and materia medica in the Han Dynasty].

    Science.gov (United States)

    Luo, Qiong; Liu, Chang-Hua; Gu, Man

    2010-11-01

    Shennong Bencaojing was orignally recorded in Qi Lu of the Liang Dynasty and Tangye Jingfa (about prescriptions) was originally recorded in Hanshu Yiwenzhi. According to the norm of the development of knowledge, knowledge about medical herbs should have been formed before that of prescriptions. In accordance with literature, Tangye Jingifa is recorded in QI Lue of the Western Han Dynasty, which was compiled much earlier than Shennong Bencaojing. So where was the knowledge about herbs recorded in the Western Han Dynasty and before? It was found after textual research that knowledge about medical herbs was recorded together with prescriptions long before the Han Dynasty. In the Western Han Dynasty, Liu Xiang and his colleagues placed herbs under the catalogue of prescriptions when they proofread books. In the Eastern Han Dynasty, materia medica became a single category due to the need to compose prescriptions according to syndrome differentiation and the standardization of herbal administration.

  4. [SNPs discovery and linkage disequilibrium analysis of BSG in Chinese Han population].

    Science.gov (United States)

    Zheng, Jie; Li, Mupeng; Sun, Tao; Hu, Xiaolei; Li, Yuanjian; Chen, Xiaoping

    2013-12-01

    To identify BSG single nucleotide polymorphisms (SNPs) in Chinese Han population. Peripheral blood samples were collected from 48 unrelated healthy Chinese Han subjects. Sequences at the BSG locus, including the promoter region, all exons and exon-intron boundaries were amplified, sequenced and followed by Hardy-Weinberg equilibrium test and linkage disequilibrium (LD) analysis. A total of 19 SNPs were identified, 2 of which two were novel. Genotype distributions of all SNPs were consistent with Hardy-Weinberg equilibrium. Four haplotype blocks were constructed throughout the gene locus, and 9 haplotype tag SNPs (htSNPs) were inferred. Distribution of SNPs was in accordance with the neutrality theory in Chinese Han population. For the first time, systematic identification of BSG SNPs in the Chinese Han population has been done, and 9 htSNPs are identified. Our study has provided basis for further genetic association studies for related diseases as well as pharmacogenetics study for drug response in Chinese Han population.

  5. Comparison of maternal and newborn outcomes of Tibetan and Han Chinese delivering in Lhasa, Tibet

    Science.gov (United States)

    Miller, Suellen; Tudor, Carrie; Thorsten, Vanessa; Nyima; Sonam; Droyoung; Wright, Linda; Varner, Michael

    2009-01-01

    Aim To compare maternal and neonatal outcomes of Tibetan and Han Chinese women delivering vaginally at high altitude (3650 meters) in Lhasa, Tibet Autonomous Region, People’s Republic of China. Method Comparative analysis of data from a prospective observational study of Tibetan (n = 938) and Han Chinese (n = 146) women delivering at three hospitals between January 2004 and May 2005. Results Han Chinese women had higher rates of pre-eclampsia/gestational hypertension than Tibetan women, (10.3% vs 5.9%, P = 0.04). There was no difference in rates of postpartum hemorrhage between Tibetan and Han women (12.8% vs 17.1%, P = 0.15). Han newborns weighed significantly less than Tibetan newborns (P < 0.01), and were twice as likely to be small for gestational age, (24.5% vs 11.6%, P < 0.01). Tibetan newborns were less likely to have poor neonatal outcomes than Han newborns (P < 0.01). Conclusion In high altitude deliveries in Tibet, adverse outcomes were significantly more common among Han Chinese. PMID:19012697

  6. [Studies on Shang Han Lun in Ming Dynasty and its influence].

    Science.gov (United States)

    Ouyang, B

    1995-01-01

    This paper points out, on the basis of systemic investigation on works of Shang Han Lun in the Ming Dynasty, that the manifestation of its influence on later ages is the promotion of gradual maturation of the theory of Wen Bing (seasonal febrile diseases). The resystematization of Ming edition of Shang Han Lun provides a multifarious approach for its study, while the contention deepens the study in later ages. It serves as a period linking the past and the future concerning studies on the science of Shang Han Lun. It also sets up a model for Qing Dynasty and modern age to follow in this aspect.

  7. [A color analysis of the Han dynasty's Yangling Tombs colored pottery figurine by spectroscopy].

    Science.gov (United States)

    Wang, L; Zheng, L; Dang, G

    2000-06-01

    Many colored pottery figurines have been discovered from Yangling Tombs in which Han Jingdi, Qi LIU, the fourth emperor of Xi Han dynasty was buried together with his Wang empress. They were of important academic and aesthetic value. The analysis of the colored pottery figurines from Yangling Tombs of Han Dynasty was realized by X-ray diffraction, emission spectrum, infrared spectrum, X-ray fluorescence and fiber optics reflectance spectroscopy(FORS). Consequent results showed that the colored components were respectively mercuric(II) sulphide(HgS), ferric(III) oxide(Fe2O3), and Carbon(C), among which mercuric(II) sulphide was an artificial pigment.

  8. [Physician satire and patient scorn in Hans Sachs' old Nürnberg and the physicians].

    Science.gov (United States)

    Sauerbeck, K O

    1993-01-01

    Among the best poems of Hans Sachs quite a few describe patient-physician relationships in 16th century Nuremberg. These poems offer a vivid impression of the technical aspects as well as of the social context of medical treatment at the time. Hans Sachs ridiculed the doctors and their patients, implying that everybody attempted to cheat the other side, and he provides evidence of a great influence of charlatans on the country population. The poems of Hans Sachs are extraordinary pieces or art; their aesthetics, though, appear unusual to us today. Medical satire is part of all European cultures, and has been written throughout medical history. Most motives of later satires focussing on physicians may be traced to Hans Sachs' poetry.

  9. The changes of plasma adrenomedullin level in Han and tibetan health adult men in plateau area

    International Nuclear Information System (INIS)

    Chen Shaolin

    2011-01-01

    To investigate the changes and clinical significance of plasma adrenomedullin in Han and Tibetan health adult men at the state of chronic hypoxia. The Han health adult who migrated and lived above sea level 4200 meter for 1∼3 years and the native Tibetan were involved in this study. The plasma adrenomedullin levels in both Han and Tibetan health adult men were measured by RIA. The results showed that the plasma adrenomedullin levels of native Tibetan were significantly higher than that of migrated Han worker (P<0.05). The plasma adrenomedullin might play a regulatory role on the physiological function in the health adult men who live in high altitude hypoxic state. (authors)

  10. Genetic polymorphisms of 17 Y-chromosomal STRs in the Chengdu Han population of China.

    Science.gov (United States)

    Wang, Hui; Mao, Jiong; Xia, Yu; Bai, Xiaogang; Zhu, Wenqing; Peng, Duo; Liang, Weibo

    2017-07-01

    Chengdu is located at the center of Sichuan Province in southwestern China, and its primary demographic group is the Han population. The aim of this study was to contribute data detailing 17 Y-short tandem repeat (Y-STR) loci from 3291 Chengdu Han male samples analyzed with the AmpFLSTR ® Yfiler ® PCR Amplification Kit. We observed 2228 different haplotypes, and haplotype diversity (HD) was 0.9992. Gene diversity (GD) values for the 17 Y-STR loci of the Chengdu Han population ranged from 0.4156 to 0.9529. Haplotype match probability (HMC) was 0.0011. Compared with 13 reference populations of six provinces surrounding Chengdu, we observed that the Chengdu Han population was significantly different from each of these populations.

  11. A New Drawing of The Raising of Lazarus by Hans von Aachen

    Czech Academy of Sciences Publication Activity Database

    Fučíková, E.; Konečný, Lubomír

    -, č. 16 (2016), s. 89-94 ISSN 1213-5372 Institutional support: RVO:68378033 Keywords : Hans von Aachen * Raising of Lazarus * Caravaggio * Taddeo Zuccari Subject RIV: AL - Art, Architecture, Cultural Heritage OBOR OECD: Arts, Art history

  12. Hans Vredeman de Vries in den böhmischen Bibliotheken

    Czech Academy of Sciences Publication Activity Database

    Muchka, Ivan

    č. 3 (2003), s. 29-40 ISSN 1213-5372 R&D Projects: GA AV ČR KSK9056118 Keywords : Renaissance * Hans Vredeman de Vries * Czech historical libraries Subject RIV: AL - Art, Architecture, Cultural Heritage

  13. Das Genre 'Studentenroman' und die Rezeption von Karl Hans Strobls Werk

    Czech Academy of Sciences Publication Activity Database

    Trnková, Vendula

    2015-01-01

    Roč. 23, 1/2 (2015), s. 241-256 ISSN 1803-456X Institutional support: RVO:68378068 Keywords : Student novel * Reception of Karl Hans Strobl’s novels Subject RIV: AJ - Letters, Mass-media, Audiovision

  14. Role of electrodes in ambient electrolytic decomposition of hydroxylammonium nitrate (HAN solutions

    Directory of Open Access Journals (Sweden)

    Kai Seng Koh

    2013-09-01

    Full Text Available Decomposition of hydroxylammonium nitrate (HAN solution with electrolytic decomposition method has attracted much attention in recent years due to its efficiencies and practicability. However, the phenomenon has not been well-studied till now. By utilizing mathematical model currently available, the effect of water content and power used for decomposition was studied. Experiment data shows that sacrificial material such as copper or aluminum outperforms inert electrodes in the decomposition of HAN solution. In the case of using copper wire to electrolyse HAN solutions, approximately 10 seconds is required to reach 100 °C regardless of concentration of HAN. In term of power consumption, 100 W–300 W was found to be the range in which decomposition could be triggered effectively using copper wire as electrodes.

  15. Rootsi ja Eesti - kümme aastat koostööd / Hans Lepp

    Index Scriptorium Estoniae

    Lepp, Hans, 1950-

    2003-01-01

    Rootsi Instituudi kultuuri- ja ühiskonnaosakonna direktor Hans Lepp meenutab oma tegevust Rootsi kultuuriatašeena Eestis 1990ndatel aastatel. Ka autori meenutused kohtumisest RRi peadirektori Ivi Eenmaaga, ka rootsi saali asutamisest RRis

  16. Minu moto : alati kõrgustesse! Dr. Hans O. A. Koehn, ADDINOL Lube Oil GmbH osanik - 80 / Hans O. A. Koehn ; interv. Mikk Mehide

    Index Scriptorium Estoniae

    Koehn, Hans O. A.

    2006-01-01

    Maailma tippkvaliteediga määrdeaineid tootva Saksa õlifirma Addinol osanik dr. Hans O. A. Koehn on üks juhtivaid isikuid Saksamaa mineraalõli majanduses, tööst õlifirmas Valvoline, edasisest karjäärist ning Addinoli osanikuks saamisest

  17. Quantitative Analysis and Comparison of BMI among Han, Tibetan, and Uygur University Students in Northwest China

    OpenAIRE

    Jingya, Bai; Ye, He; Jing, Wang; Xi, Huanjiu; Tao, Hai

    2013-01-01

    Objectives. To fully analyze and compare BMI among Han, Tibetan, and Uygur university students, to discuss the differences in their physical properties and physical health, and thus to provide some theoretical suggestions for the improvement of students’ physical health. Methods. The cross-sectional random cluster sampling was used to investigate 10103 Han, Tibetan, and Uygur university students, aged 20–24 in Northwest China, and their height and weight were measured to calculate BMI. The BM...

  18. Det var ikke hans krop, der lå i graven

    DEFF Research Database (Denmark)

    Nord, Ane Marie

    2011-01-01

    I 14 år lagde Norma blomster ved det gravsted, hun troede indeholdt hendes bror. Det gjorde det ikke.Hun drømmer om at dø med vished om, at hans jordiske rester er fundet, om at have et gravsted at lægge blomster ved, og om at se de skyldige for hans død dømt. Men det er en drøm, der nok tvivlsomt...

  19. Tallinna linnaelu kajastumine raehärra Hans Rotgersi märkmetes / Tiina Kala

    Index Scriptorium Estoniae

    Kala, Tiina, 1967-

    2008-01-01

    Hans Rotgersi aktiivne tegutsemisperiood hõlmab 15. sajandi viimase ja 16. saj. esimese veerandi. Kõige ulatuslikuma kirjaliku pärandi on ta endast maha jätnud Niguliste kiriku eestseisjana. Niguliste kiriku olulistest daatumitest. Maksujõuliste tallinlaste surma kajastumisest Rotgersi ülestähendustes. Rotgersi käsikirjas säilinud astroloogiliste ja meditsiiniliste soovituste kogust. Hans Rotgersi testamendist.

  20. Quantitative Analysis and Comparison of BMI among Han, Tibetan, and Uygur University Students in Northwest China

    Directory of Open Access Journals (Sweden)

    Bai Jingya

    2013-01-01

    Full Text Available Objectives. To fully analyze and compare BMI among Han, Tibetan, and Uygur university students, to discuss the differences in their physical properties and physical health, and thus to provide some theoretical suggestions for the improvement of students’ physical health. Methods. The cross-sectional random cluster sampling was used to investigate 10103 Han, Tibetan, and Uygur university students, aged 20–24 in Northwest China, and their height and weight were measured to calculate BMI. The BMI classification criteria for Chinese established by Work Group on Obesity in China (WGOC were used for screening. Results. Han, Tibetan, and Uygur university students show low obesity rates but high overweight rates. Han, Tibetan, and Uygur university students present a high rate of underweight, normal weight, and overweight, respectively. Female Han students show higher underweight and normal weight rates, but lower overweight and obesity rates, than male Han students. Female Tibetan students show higher normal weight rate, but lower overweight and obesity rates, than male Tibetan students. BMI increases with age for male students but decreases with age for female students. Male Uygur students show higher obesity rate than female Uygur students. Tibetan and Uygur university students have higher BMI than other minorities in South China.

  1. Quantitative Analysis and Comparison of BMI among Han, Tibetan, and Uygur University Students in Northwest China

    Science.gov (United States)

    Jingya, Bai; Ye, He; Jing, Wang; Xi, Huanjiu; Tao, Hai

    2013-01-01

    Objectives. To fully analyze and compare BMI among Han, Tibetan, and Uygur university students, to discuss the differences in their physical properties and physical health, and thus to provide some theoretical suggestions for the improvement of students' physical health. Methods. The cross-sectional random cluster sampling was used to investigate 10103 Han, Tibetan, and Uygur university students, aged 20–24 in Northwest China, and their height and weight were measured to calculate BMI. The BMI classification criteria for Chinese established by Work Group on Obesity in China (WGOC) were used for screening. Results. Han, Tibetan, and Uygur university students show low obesity rates but high overweight rates. Han, Tibetan, and Uygur university students present a high rate of underweight, normal weight, and overweight, respectively. Female Han students show higher underweight and normal weight rates, but lower overweight and obesity rates, than male Han students. Female Tibetan students show higher normal weight rate, but lower overweight and obesity rates, than male Tibetan students. BMI increases with age for male students but decreases with age for female students. Male Uygur students show higher obesity rate than female Uygur students. Tibetan and Uygur university students have higher BMI than other minorities in South China. PMID:24453807

  2. Population genetics of 30 insertion/deletion polymorphisms in Han Chinese population from Zhejiang Province.

    Science.gov (United States)

    Liu, Xiling; Chen, Fang; Niu, Yong; Bian, Yingnan; Zhang, Suhua; Zhu, Ruxin; Li, Chengtao

    2017-05-01

    Insertion/deletion (InDels) markers can serve as a useful supporting tool to short tandem repeat (STR) typing systems for human identification. The Qiagen DIPplex Investigator kit, which contains 30 biallelic autosomal InDels and amelogenin, has been developed for forensic use. To estimate the genetic diversity of the 30 markers in Han Chinese individuals living in Zhejiang and to further evaluate their applicability in forensic science, 246 unrelated Han Chinese from Zhejiang were genotyped at these loci. No significant departures from Hardy-Weinberg equilibrium were observed at these loci in these participants. The combined power of discrimination was over 0.99999999 and the combined probability of exclusion was over 0.9901. Results demonstrated that the 30 InDel markers could be used as a supporting tool for the human identification of specific Han Chinese individuals from Zhejiang. The genetic differences and phylogenetic relationships among Han Chinese from Zhejiang, Han Chinese from five other areas, nine minority ethnic groups, as well as two other East Asian populations were also investigated. Two InDel markers, HLD39 and HLD40, showed significant allele-frequency differences between Han Chinese from Zhejiang and ethnic minorities. Further analysis can be used to evaluate their role in forensic science. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Research on the Solar Eclipse Records in the Wuxingzhi of Both {Han} Dynasties

    Science.gov (United States)

    Li, Y.

    2015-09-01

    In this paper, we investigate the paper Lianghan Rishi Kao (inspect the solar-eclipse records in Both {Han} dynasties) written by {Zhu Wenxin} when compared the solar-eclipse records with those in the book Zhongguo Gudai Tianxiang Jilu Zong ji (collection of Chinese ancient astronomical records), and find 38 (61) records with the same dates in Western (Eastern) {Han} dynasty, equal to 70% (85%) of total. Our results have 42 (61) with the same dates in Western (Eastern) {Han} dynasty as just 78% (85%) of the total. There are totally 126 solar-eclipse records in the Wuxingzhi of both {Han} Dynasties. We confirm that there are 21 no occurred, 7 invisible in the capital then, 9 occurred before sunrise, 1 after sunset, and the left 88 are seen, occupying 70% as usually occurred in the capital area. With the help of our transformation platform as from Chinese ancient 60-day-cycle style dates to Gregorian calendar dates, we check the date records of solar eclipses in the Wuxingzhi of both {Han} dynasties, and then review the accuracy of the calendar. The standard errors of month and day are respectively 0.31 month (0.17 month) and 0.97 day (0.74 day) in the Western (Eastern) {Han} dynasty. At the same time, the standard errors of solar location of the records are determined, they are 11.08° (6.63°) in Western (Eastern) {Han} dynasty, and after excluding the possible misrecords the accuracy changes to 9.30° (3.59°). If the Juxing (key star of this constellation) was the same in both {Han} dynasties, the average value of observation error of solar location in Eastern {Han} dynasty is 2.8°, far better than 8.2° in Western {Han} dynasty. Otherwise, they most likely appear in some constellations with larger deviation. We try to determine the Δ T (ET-UT) value of solar-eclipse records with the magnitude descriptions, and at the same time, it is concluded that the magnitude of Ji (total eclipse) is 0.969-1.0, Jijin (the sun is covered almost all) is 0.829-0.985, and

  4. [The annotated research on "Xun du", "Xun li" as seen in excavation of the remains of Western Han dynasty].

    Science.gov (United States)

    Zhang, X

    2001-10-01

    The "Collected Notes of Armed Vehicles of 4th year of Wuku Yong shi" in Han bamboo slips excavated from the remains of Han tomb in Lianyungang, Jiangsu, carries a "Xun du", while a "Xun li" is carried in the Han record paper excavated in the remains of Xuanquan of Han, Dunhuang, Gansu. Both should be "frankincense", being the earliest record of this material, demonstrating that this medicine had been imported at least in early Western Han dynasty. Thus, the record of frankincense should be 300 years ahead of the existing record.

  5. Ancient DNA reveals genetic connections between early Di-Qiang and Han Chinese.

    Science.gov (United States)

    Li, Jiawei; Zeng, Wen; Zhang, Ye; Ko, Albert Min-Shan; Li, Chunxiang; Zhu, Hong; Fu, Qiaomei; Zhou, Hui

    2017-12-04

    Ancient Di-Qiang people once resided in the Ganqing region of China, adjacent to the Central Plain area from where Han Chinese originated. While gene flow between the Di-Qiang and Han Chinese has been proposed, there is no evidence to support this view. Here we analyzed the human remains from an early Di-Qiang site (Mogou site dated ~4000 years old) and compared them to other ancient DNA across China, including an early Han-related site (Hengbei site dated ~3000 years old) to establish the underlying genetic relationship between the Di-Qiang and ancestors of Han Chinese. We found Mogou mtDNA haplogroups were highly diverse, comprising 14 haplogroups: A, B, C, D (D*, D4, D5), F, G, M7, M8, M10, M13, M25, N*, N9a, and Z. In contrast, Mogou males were all Y-DNA haplogroup O3a2/P201; specifically one male was further assigned to O3a2c1a/M117 using targeted unique regions on the non-recombining region of the Y-chromosome. We compared Mogou to 7 other ancient and 38 modern Chinese groups, in a total of 1793 individuals, and found that Mogou shared close genetic distances with Taojiazhai (a more recent Di-Qiang population), Hengbei, and Northern Han. We modeled their interactions using Approximate Bayesian Computation, and support was given to a potential admixture of ~13-18% between the Mogou and Northern Han around 3300-3800 years ago. Mogou harbors the earliest genetically identifiable Di-Qiang, ancestral to the Taojiazhai, and up to ~33% paternal and ~70% of its maternal haplogroups could be found in present-day Northern Han Chinese.

  6. Prevalence of Diabetes and Associated Factors in the Uyghur and Han Population in Xinjiang, China.

    Science.gov (United States)

    Gong, Haiying; Pa, Lize; Wang, Ke; Mu, Hebuli; Dong, Fen; Ya, Shengjiang; Xu, Guodong; Tao, Ning; Pan, Li; Wang, Bin; Shan, Guangliang

    2015-10-14

    To estimate the prevalence of diabetes and identify risk factors in the Uyghur and Han population in Xinjiang, China. A cross-sectional study in urban and rural areas in Xinjiang, including 2863 members of the Uyghur population and 3060 of the Han population aged 20 to 80 years, was conducted from June 2013 to August 2013. Data on fasting plasma glucose (FPG) and personal history of diabetes were used to estimate the prevalence of diabetes. Data on demographic characteristics, lifestyle risk factors, and lipid profiles were collected to identify risks factors using the multivariate logistic regression model. In urban areas, the age- and gender-standardized prevalence of diabetes was 8.21%, and the age- and gender-standardized prevalence of diabetes was higher in the Uyghur population (10.47%) than in the Han population (7.36%). In rural areas, the age- and gender-standardized prevalence of diabetes was 6.08%, and it did not differ significantly between the Uyghur population (5.71%) and the Han population (6.59%). The results of the multivariate logistic regression analysis showed that older age, obesity, high triglycerides (TG), and hypertension were all associated with an increased risk of diabetes in the Uyghur and Han population. Urban residence and low high-density lipoprotein cholesterol (HDL-C) were associated with an increased risk of diabetes in the Uyghur population. Being an ex-drinker was associated with an increased risk of diabetes and heavy physical activity was associated with a decreased risk of diabetes in the Han population. Our study indicates that diabetes is more prevalent in the Uyghur population compared with the Han population in urban areas. Strategies aimed at the prevention of diabetes require ethnic targeting.

  7. Prevalence of Diabetes and Associated Factors in the Uyghur and Han Population in Xinjiang, China

    Directory of Open Access Journals (Sweden)

    Haiying Gong

    2015-10-01

    Full Text Available Objective: To estimate the prevalence of diabetes and identify risk factors in the Uyghur and Han population in Xinjiang, China. Methods: A cross-sectional study in urban and rural areas in Xinjiang, including 2863 members of the Uyghur population and 3060 of the Han population aged 20 to 80 years, was conducted from June 2013 to August 2013. Data on fasting plasma glucose (FPG and personal history of diabetes were used to estimate the prevalence of diabetes. Data on demographic characteristics, lifestyle risk factors, and lipid profiles were collected to identify risks factors using the multivariate logistic regression model. Results: In urban areas, the age- and gender-standardized prevalence of diabetes was 8.21%, and the age- and gender-standardized prevalence of diabetes was higher in the Uyghur population (10.47% than in the Han population (7.36%. In rural areas, the age- and gender-standardized prevalence of diabetes was 6.08%, and it did not differ significantly between the Uyghur population (5.71% and the Han population (6.59%. The results of the multivariate logistic regression analysis showed that older age, obesity, high triglycerides (TG, and hypertension were all associated with an increased risk of diabetes in the Uyghur and Han population. Urban residence and low high-density lipoprotein cholesterol (HDL-C were associated with an increased risk of diabetes in the Uyghur population. Being an ex-drinker was associated with an increased risk of diabetes and heavy physical activity was associated with a decreased risk of diabetes in the Han population. Conclusions: Our study indicates that diabetes is more prevalent in the Uyghur population compared with the Han population in urban areas. Strategies aimed at the prevention of diabetes require ethnic targeting.

  8. Genetic polymorphisms of 18 short tandem repeat loci in 3550 individuals from the Han population of Changchun, Northeast China.

    Science.gov (United States)

    Feng, Zhen; Xia, Mingying; Bao, Helai; Wang, Linlin; Jin, Li; Li, Liming; Li, Shilin

    2016-11-01

    In this study, we analyzed 18 autosomal STRs on 3550 unrelated individuals collected from the Han population of Changchun. No significant deviation from Hardy-Weinberg equilibrium was observed at all STR loci, and the expected heterozygosity ranged from 0.6275 to 0.9207. The combined match probability (CMP) was 2.42 × 10 - 22 , and the combined power of discrimination (CPD) was 99.9999999999999999999758 %. Changchun Han showed no significant difference between northern and eastern Han populations at nearly all STR loci, but had significant differences between southern Han at multiple STRs, as well as other Chinese ethnic populations. The phylogenetic analysis also showed that Changchun Han is genetically close to northern Hans, suggesting that the Han population of Changchun could mainly come from northern China.

  9. Prognostic analysis and comparison of colon cancer in Han and Hui patients.

    Science.gov (United States)

    Zhang, Mei; Zhao, Qu-Chuan; Liu, Yan-Peng; Yang, Lei; Zhu, Hong-Ming; Chhetri, Jagadish K

    2014-05-07

    To investigate the relevant prognostic factors and their differences between colorectal cancer (CRC) patients of Chinese Han and Hui ethnicities in the Beijing region. A retrospective analysis of 880 patients diagnosed with CRC at Xuanwu Hospital, Capital Medical University between September 2001 and September 2011 was performed. Among the 880 patients, 398 and 482 were Hui and Han, respectively. Characteristics including sex, age, diet, tumor size, primary tumor site, Dukes' stage and degree of differentiation were analyzed for their influence on prognosis. Data on dietary structures were recorded through a questionnaire survey conducted during the patient's first visit, return visit or follow-up checkups. Among patients with colon cancer, the 5-year survival rate for patients of Hui ethnicity was lower than that for Han patients (P = 0.025). Six risk factors (age of onset, dietary structure, tumor size, Dukes' stage, location of cancer and degree of differentiation) in both Han and Hui patients were identified as prognostic factors (P dietary structure was a statistically significant factor, and diet varied significantly between the two ethnic groups. Dietary structure has a significant influence on colon cancer prognosis among Han and Hui patients with colon cancer in Beijing, which may cause a difference in their survival rates.

  10. Association of HLA-DQA1 and DQB1 alleles with keloids in Chinese Hans.

    Science.gov (United States)

    Lu, Wen-Sheng; Wang, Jian-Feng; Yang, Sen; Xiao, Feng-Li; Quan, Cheng; Cheng, Hui; Wang, Pei-Guang; Zhang, An-Ping; Cai, Li-Qiong; Zhang, Xue-Jun

    2008-11-01

    Some studies have suggested that human HLA status might potentiate development of keloids phenotype, and exists ethnic differences. No report has been published about HLA-DQA1 and DQB1 alleles associated with keloids in Chinese Hans. To investigate whether HLA-DQA1 and DQB1 alleles are associated with genetic susceptibility to keloids in Chinese Hans. Polymerase chain reaction-sequence-specific primer (PCR-SSP) method was used to analyze the distribution of HLA-DQA1 and DQB1 alleles among 192 patients with keloids and 273 healthy controls in Chinese Hans. (1) The frequencies of HLA-DQA1*0104, DQB1*0501 and DQB1*0503 (OR = 2.13, P(c) = 0.0063; OR = 14.42, P(c) HLA-DQA1 and DQB1 alleles and haplotypes with keloids.

  11. Comparison of Genetic Variants in Cancer-Related Genes between Chinese Hui and Han Populations.

    Science.gov (United States)

    Tian, Chaoyong; Chen, Zhiqiang; Ma, Xixian; Yang, Ming; Wang, Zhizhong; Dong, Ying; Yang, Ting; Yang, Wenjun

    2015-01-01

    The Chinese Hui population, as the second largest minority ethnic group in China, may have a different genetic background from Han people because of its unique demographic history. In this study, we aimed to identify genetic differences between Han and Hui Chinese from the Ningxia region of China by comparing eighteen single nucleotide polymorphisms in cancer-related genes. DNA samples were collected from 99 Hui and 145 Han people from the Ningxia Hui Autonomous Region in China, and SNPs were detected using an improved multiplex ligase detection reaction method. Genotyping data from six 1000 Genomes Project population samples (99 Utah residents with northern and western European ancestry (CEU), 107 Toscani in Italy (TSI), 108 Yoruba in Ibadan (YRI), 61 of African ancestry in the southwestern US (ASW), 103 Han Chinese in Beijing (CHB), and 104 Japanese in Tokyo (JPT)) were also included in this study. Differences in the distribution of alleles among the populations were assessed using χ2 tests, and FST was used to measure the degree of population differentiation. We found that the genetic diversity of many SNPs in cancer-related genes in the Hui Chinese in Ningxia was different from that in the Han Chinese in Ningxia. For example, the allele frequencies of four SNPs (rs13361707, rs2274223, rs465498, and rs753955) showed different genetic distributions (pHui. Five SNPs (rs730506, rs13361707, rs2274223, rs465498 and rs753955) had different FST values (FST>0.000) between the Hui and Han populations. These results suggest that some SNPs associated with cancer-related genes vary among different Chinese ethnic groups. We suggest that population differences should be carefully considered in evaluating cancer risk and prognosis as well as the efficacy of cancer therapy.

  12. [Genetic polymorphisms of fifteen short tandem repeat loci in Guilin Han population].

    Science.gov (United States)

    Yu, Xin; Tang, Jian-pin

    2009-08-01

    To investigate the genetic polymorphisms of 15 short tandem repeat (STRs) in Guilin Han population. DNA was extracted by Chelex method, and 15 STRs were analyzed using AmpFISTR Identifiler kit. Four rare alleles, namely FGA * 10, D2S1338 * 10, D3S1358 * 16.2 and D3S1358 * 17.2, were observed. The combined match probability and exclusion probability for the 15 STRs were 2.89 x 10(-17) and 0.9999993, respectively. These STRs have good discrimination power and exclusion probability in Guilin Han population.

  13. [Talking about the scene of diet and cooking based on Pao Chu Tu (kitchen picture) of Han dynasty].

    Science.gov (United States)

    Yang, Jin-ping

    2009-01-01

    The Pao Chu Tu (kitchen picture) of Han dynasty stone relief reconstructed the state of dietary cooking of Han dynasty with vivid and authentic picture. The Pao Chu Tu (kitchen picture) of Shandong Zhucheng city depicted ancient enormous and busy cooking scene which involved all kinds of cooking activities such as butcher, bailing, stewing, roast and brewing wine etc, displaying the advanced kitchen ware e.g. kettle, caldron, tripod, oven and complex cooking technology of Han Chinese people such as steaming, boiling, stirring baking and roast etc, reflecting rich dietary categories of Han dynasty. The Pao Chu Tu (kitchen picture) of Han dynasty stone relief provide us precious datas for the purpose of the study of dietary living of Han dynasty.

  14. But Hans Kelsen was not born in Africa: a reply to Thaddeus Metz ...

    African Journals Online (AJOL)

    I argue that Metz's undertaking, in seeking a 'comprehensive basic norm' to underpin African ethics, is similar to Hans Kelsen's postulation of the Grundnorm in his Pure Theory of Law. But African ethics does not need to be underpinned by an approach such as Kelsen's. In my view, Metz's preference for seeking to develop ...

  15. Kes on Hans Sidbäck? / Sari Vasenkari ja Saija Huttunen

    Index Scriptorium Estoniae

    Vasenkari, Sari

    2012-01-01

    Rootsis elavast soomlasest Hans Sidbäckist, kes on lisaks rakendisõidu ja -hobuste koolitamisele spetsialiseerunud ka täkkude, varssade ja noorte ning probleemsete hobuste koolitamisele. Ta on töötanud ka Ypäjä hobumajanduskoolis sõidumeistrina

  16. Brief Report: No Increase in Criminal Convictions in Hans Asperger's Original Cohort

    Science.gov (United States)

    Hippler, Kathrin; Viding, Essi; Klicpera, Christian; Happe, Francesca

    2010-01-01

    Hans Asperger originally used the term "autistic psychopathy" to describe his patients on the autism spectrum, leading to a possible confusion with psychopathic disorder and delinquent behaviour. We conducted a penal register search for 177 former patients of Asperger's clinic with a childhood diagnosis of "autistic…

  17. N.A. Hans activity in the magazine «Sovremennyje zapiski»

    Directory of Open Access Journals (Sweden)

    Osovskiy O. E.

    2016-06-01

    Full Text Available the article deals with the history of relations between «Sovremennyje zapiski» journal editorial board and N.A. Hans, the prominent activist of the Russian emigre social and pedagogical movement. The analyzed data give new information about the Russian emigre pedagogical journalism of 1920–30s.

  18. Population genetics of 26 Y-STR loci for the Han ethnic in Hunan province, China.

    Science.gov (United States)

    Jiang, Weibo; Gong, Zheng; Rong, Haibo; Guan, Hua; Zhang, Tao; Zhao, Yihe; Fu, Xiaoliang; Zha, Lagabaiyila; Jin, Chuan; Ding, Yanjun

    2017-01-01

    To study the population data of Y-chromosome STRs (Y-STRs) of Han population resided in Hunan province, we analyzed haplotypes of 26 Y-STRs (DYS19, DYS385a/b, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS481, DYS533, DYS549, DYS570, DYS576, DYS635, DYS643, DYS388, DYS449, DYS460, and YGATAH4) in 310 unrelated male individuals using a commercially available Goldeneye® DNA ID 26Y system. The calculated average gene diversity values ranged from 0.4211 to 0.9590 for DYS438 and DYS385a/b loci, respectively. The discriminatory capacity was 96.77 % with 300 observed haplotypes. Population relationships between Hunan Han and eight other populations available from Y-chromosome haplotype reference database (YHRD) were compared. The results showed that the Han population resided in the Hunan district is significantly different from other populations. Our results also indicated that these 26 Y-STR loci were highly genetically polymorphic in the Hunan Han population and of great value in forensic application.

  19. Population genetic data of Investigator HDplex markers in Han population from Southern China.

    Science.gov (United States)

    Liu, Qiuling; Nan, Hailun; He, Xin; Wu, Weiwei; Lu, Dejian

    2018-02-17

    Allele frequencies and forensic statistical parameters for 12 STRs contained in the Investigator HDplex Kit (D2S1360, D3S1744, D4S2366, D5S2500, SE33, D6S474, D7S1517, D8S1132, D10S2325, D12S391, D18S51, and D21S2055) were estimated from a sample of 503 unrelated individuals from the Guangdong Han population of South China. No significant departure from the Hardy-Weinberg equilibrium or genetic linkage disequilibrium was observed (after Bonferroni correction). The expected heterozygosity ranged from 0.6411 to 0.9414. The allele frequencies in Guangdong Han significantly differed from that in Shanghai Han, Korea, Northern Italian, Swedish, Dutch, Somalia, and Argentinean populations at 2 to 12 loci. The markers included in the kit have highly polymorphic information that could be used for forensic DNA analysis as potential tools for differentiating Han population from other populations in the world.

  20. The Hans Kramer collection at the national Library, Cape Town: an ...

    African Journals Online (AJOL)

    Hans Kramer (1911–2002) was important for two reasons: he owned the Home of Music, a unique music store in Cape Town, and he founded the Cape Town Concert Club, which hosted regular concerts by international artists. Rather than constructing a biographical narrative, the present article focuses on the contents of ...

  1. 'Presence' of the past in the presence (Hans Ulrich Gumbrecht, Eelco Runia)

    NARCIS (Netherlands)

    ter Schure, L

    2006-01-01

    In recent writings historian Eelco Runia (Groningen) and literary theorist Hans Ulrich Gumbrecht (Stanford) have introduced the notion of presence, a new and promising way of thinking about history. Although there are differences between the two authors, both think of presence as the antithesis of

  2. Analyzing the metallurgical and cultural backgrounds of two Han-dynasty bronze-mirror fragments

    Science.gov (United States)

    Schulten, Caroline; Tensi, Hans M.; Högerl, Johann

    1996-05-01

    Chinese TLV-bronze mirrors dating to the Han dynasty (206 B.C.-220 A.D.) were popular objects of everyday life as well as highly esteemed works of art. The decorated back of the mirror characterizes the culture of this period as well as the excellent early Chinese casting techniques.

  3. [Outline study on production place of Chinese medicine in Han dynasty].

    Science.gov (United States)

    Zhang, Rui-xian; Wang, Jing; Zhang, Wei; Zhang, Mu-qun

    2008-07-01

    The administrative area of Han dynasty was basically divided into 13 states. There were very little records about the place of medicine production in literatures. This article tried to outline the basic feature of region of medicine production from the available books of , , and .

  4. Building Empire through Argumentation: Debating Salt and Iron in Western Han China

    Science.gov (United States)

    You, Xiaoye

    2010-01-01

    The history of American imperialism, as well as China's strong presence on the contemporary global scene, should encourage American scholars of rhetoric to look beyond the nation-state and study other rhetorical traditions such as Chinese practices of argument. A debate during the Western Han dynasty over the country's economic policies…

  5. Genetic variants at 20p11 confer risk to androgenetic alopecia in the Chinese Han population.

    Directory of Open Access Journals (Sweden)

    Bo Liang

    Full Text Available BACKGROUND: Androgenetic alopecia (AGA is a well-characterized type of progressive hair loss commonly seen in men, with different prevalences in different ethnic populations. It is generally considered to be a polygenic heritable trait. Several susceptibility genes/loci, such as AR/EDA2R, HDAC9 and 20p11, have been identified as being involved in its development in European populations. In this study, we aim to validate whether these loci are also associated with AGA in the Chinese Han population. METHODS: We genotyped 16 previously reported single nucleotide polymorphisms (SNPs with 445 AGA cases and 546 healthy controls using the Sequenom iPlex platform. The trend test was used to evaluate the association between these loci and AGA in the Chinese Han population. Conservatively accounting for multiple testing by the Bonferroni correction, the threshold for statistical significance was P ≤ 3.13 × 10(-3. RESULTS: We identified that 5 SNPs at 20p11 were significantly associated with AGA in the Chinese Han population (1.84 × 10(-11 ≤ P ≤ 2.10 × 10(-6. CONCLUSIONS: This study validated, for the first time, that 20p11 also confers risk for AGA in the Chinese Han population and implicated the potential common genetic factors for AGA shared by both Chinese and European populations.

  6. Association of VDR polymorphisms with type 2 diabetes mellitus in Chinese Han and Hui populations.

    Science.gov (United States)

    Xu, J R; Yang, Y; Liu, X M; Wang, Y J

    2014-11-14

    We investigated the association between vitamin D receptor (VDR) and susceptibility to type 2 diabetes mellitus (T2DM). Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis was conducted to examine single nucleotide polymorphisms (SNPs) of the rs1544410 (BsmI, G>A), rs757343 (Tru9I, G>A), rs731236 (TaqI, T>C), and rs739837 (BglI, G>T) loci of the VDR gene in 334 healthy individuals (Hui 115, Han 219) and 355 T2DM patients (Hui 154, Han 201) living in the Ningxia Hui Autonomous Region of China. The genotypic frequency and allelic frequency distributions in the VDR gene showed no significant difference between T2DM patients and controls in the Chinese Hui population. However, statistical differences in the genotypic frequency at rs739837 and in the genotypic and allelic frequencies at rs1544410 were observed between T2DM patients and controls in the Chinese Han population (P Hui [OR (95%CI) = 4.714 (1.04-21.36)] and Han populations [OR (95%CI) = 1.723 (1.03-2.883)] (P < 0.05), implying that the haplotype GGCT of the VDR gene is associated with susceptibility to T2DM in these ethnicities.

  7. Bronzino and a bronze boar. Hans Christian Andersen and Stendhal in nineteenth-century Florence

    NARCIS (Netherlands)

    Klerck, A.R. de

    2015-01-01

    Bronzino e il porcellino: Hans Christian Andersen e Stendhal nella Firenze del XIX secolo La storia dell’arte dell’Ottocento non sembra aver avuto particolarmente a cuore gli artisti italiani delle generazioni successive ai grandi maestri rinascimentali, quali Raffaello e Michelangelo. Così, ad

  8. Hans Jonas' thought on the ethics of research on human subjects

    African Journals Online (AJOL)

    Dr Olaleye

    biological sciences that touch the life of human beings at different stages of development in recent times. While Hans. Jonas thinks that such experimentations should be encouraged some others think that such practices commodify humanity and negate the humanity of human beings. Research on human subject has to do ...

  9. Collaboration, Reputation, and Ethics in American Academic Life: Hans H. Gerth and C. Wright Mills.

    Science.gov (United States)

    Oakes, Guy; Vidich, Arthur J.

    Using the collaboration between sociologist C. Wright Mills and Hans H. Gerth and their studies of the work of Max Weber as a point of departure for a sustained discussion of academic ethics, this book explores how concealment, secrecy, and deception contribute to the building of academic reputation and how the balance of knowledge and power in a…

  10. The Rolf and Gertrud Dahlgren Prize for 2017 Awarded to Hans Walter Lack

    DEFF Research Database (Denmark)

    Friis, Ib

    2018-01-01

    The reasons for awarding the Rolf and Gertrud Dahlgren Prize to Hans Walter Lack are summarised and the prize described. It is also mentioned that Rosén's Linnaeus Medal in Gold was awarded to Arne Strid at the same ceremony....

  11. [Prevalence of tobacco and alcohol use in ethnic Hui and Han residents in Ningxia].

    Science.gov (United States)

    Wang, Junfeng; Ma, Hui; Wang, Zhizhong; Zhang, Yuhong

    2015-11-01

    To understand the prevalence of tobacco and alcohol use in ethnic Hui and Han residents in Ningxia Hui autonomous region and provide evidence for the smoking cessation and alcohol use reduction in minority area. Face to face interview was performed in 6 476 subjects aged ≥ 18 years who were selected through systematic sampling in Ningxia. The tobacco use and alcohol use related disorders were evaluated with Composite International Diagnostic Interview 3.0 (CIDI 3.0 ) according to International Classification of Diseases-10 (ICD-10 ). A total of 5 811 subjects completed the survey, the prevalence of current smoking was 19.15%, which was significantly higher in males than in females (44.73% vs. 1.51%, χ² =1 693.25, PHui males than in Han males (33.19% vs. 51.95%, χ² =79.99, PHui ethnic group and Han ethnic group had no statistical significance (χ² = 0.02, P=0.958). The prevalence of alcohol use was 5.78%, and it was significantly higher in males than in females (12.48% vs. 1.16%), the difference had statistical significance (χ² =329.94, PHui males than in Han males (4.71% vs. 17.34%), the difference had statistical significance (χ² =82.03, PHui ethnic group (3.50% vs. 7.61% ), the difference had statistical significance (χ² =16.68, PHui ethnic group than in Han ethnic group in Ningxia, which might be explained by the influence of the tradition of Hui ethnic group.

  12. Para além da autoconsciência moderna: a historiografia de Hans Ulrich Gumbrecht Beyond modern self-consciousness: the historiography of Hans Ulrich Gumbrecht

    Directory of Open Access Journals (Sweden)

    Valdei Lopes de Araujo

    2006-12-01

    Full Text Available Neste artigo, apresento uma análise dos aspectos historiográficos da obra de Hans Ulrich Gumbrecht. Acompanhado o desenvolvimento de sua teoria da modernidade e das conseqüências dessa teoria para a escrita da história e para a auto-consciência disciplinar. Por fim, proponho uma releitura da história da historiografia através dos dois tipos de culturas propostas por Gumbrecht, ou seja, culturas de sentido e culturas de presença. Argumento que mesmo que a historiografia moderna possa ser caracterizada como predominantemente ancorada na produção de sentido, aspectos centrais de sua história só podem ser explicados através de elementos típicos da produção de presença.This paper analyses some historiographical aspects of Hans Ulrich Gumbrecht's work, particularly his theory of modernity and its consequences to the writing of history and its disciplinary self-conscious. Finally, it is proposed a reinterpretation of the history of historiography based on the distinction between cultures of presence and cultures of meaning. It is argued that despite the fact that the elements of meaning are predominant in the constitution of modern historiography, the forces acting in its constitution cannot be explained without typical elements of a culture of presence.

  13. [Gao Jingyi. Han yu yu bei Ou yu yan : Han yu yu Wula'er yu yan ji Yin Ou yu yan tong yuan tan jiu] / Ago Künnap

    Index Scriptorium Estoniae

    Künnap, Ago, 1941-

    2010-01-01

    Arvustus: Gao Jingyi. Han yu yu bei Ou yu yan : Han yu yu Wula'er yu yan ji Yin Ou yu yan tong yuan tan jiu = Chinese language and languages of northern Europe. Beijing : Zhongguo she hui ke xue chu ban she, 2008

  14. [Case-control studies of the relevant factors among Ningxia Hui and Han prostate cancer groups].

    Science.gov (United States)

    Liu, Jiazhao; Chen, Zhiqiang; Bo, Ruting; Dong, Ying; Li, Peng; Yang, Wenjun

    2014-12-01

    To explore the relationship between the relevant factors and prostate cancer among Hui and Han populations. The study involved 267 prostate cancer patients as cases (214 cases from Han population and 53 cases from Hui population) and 534 prostatic hyperplasia patients as controls (428 cases from Han population and 106 cases from Hui population). All the patients were collected from the General Hospital of Ningxia Medical University during January of 2007 to September of 2013. The level of fasting blood glucose (FBG), total cholesterol (TC), triglyceride (TG), total prostate specific antigen (T-PSA), free prostate specific antigen (F-PSA) and free/total prostate specific antigen (F/T-PSA) were collected from the clinical medical records of the patients. Data were analyzed by the conditional logistic regression method, and attributable risk proportion(ARP) was calculated. In Hui population, the risk of prostate cancer for drinkers was 20.48 times higher than the non-drinkers (35.8% (19/53) to 5.7% (6/106), OR = 20.48, 95% CI: 4.95-84.66). The high level of F-PSA significantly increased the risk of prostate cancer for Hui group (83.0% (44/53) to 55.7% (59/106), OR = 4.27, 95%CI: 1.18-15.43). In contrast, the high TG level decreased the risk of prostate cancer for Hui group (18.9% (10/53) to 20.8% (22/106), OR = 0.24, 95% CI: 0.07-0.83). In Han population, the risk of prostate cancer for smokers was 1.89 times higher than the non-smokers (55.1% (118/214) to 39.7% (170/428), OR = 1.89, 95% CI: 1.28-2.78). Either high level of T-PSA or F-PSA increased the risk of prostate cancer for Han group (86.4% (185/214) to 53.7% (230/428),OR = 2.34, 95%CI:1.22-4.52;85.5% (183/214) to 56.1% (240/428), OR = 2.43, 95% CI:1.29-4.59). However, the high TG level or high ratio of F/T-PSA decreased the risk of prostate cancer (15.4% (33/214) to 18.7% (80/428), OR = 0.59, 95% CI:0.36-0.98; 53.3% (114/214) to 73.4% (314/428), OR = 0.53, 95% CI:0.36-0.78). The APRs of drinking and high level

  15. Incidence of gastroesophageal reflux disease in Uygur and Han Chinese adults in Urumqi.

    Science.gov (United States)

    Niu, Chun-Yan; Zhou, Yong-Li; Yan, Rong; Mu, Ni-La; Gao, Bao-Hua; Wu, Fang-Xiong; Luo, Jin-Yan

    2012-12-28

    To investigate the incidence of gastroesophageal reflux disease (GERD) and its related risk factors in Uygur and Han Chinese adult in Urumqi, China. A population-based cross-sectional survey was undertaken in a total of 972 Uygur (684 male and 288 female) aged from 24 to 61 and 1023 Han Chinese (752 male and 271 female) aged from 23 to 63 years. All participants were recruited from the residents who visited hospital for health examination from November 2011 to May 2012. Each participant signed an informed consent and completed a GERD questionnaire (Gerd Q) and a lifestyle-food frequency questionnaire survey. Participants whose Gerd Q score was ≥ 8 and met one of the following requirements would be enrolled into this research: (1) being diagnosed with erosive esophagitis (EE) or Barrett's esophagus (BE) by endoscopy; (2) negative manifestation under endoscopy (non-erosive reflux disease, NERD) with abnormal acid reflux revealed by 24-h esophageal pH monitoring; and (3) suffering from typical heartburn and regurgitation with positive result of proton pump inhibitor test. According to Gerd Q scoring criteria, 340 cases of Uygur and 286 cases of Han Chinese were defined as GERD. GERD incidence in Uygur was significantly higher than in Han Chinese (35% vs 28%, χ(2) = 11.09, P Gerd Q score in Uygur was higher than in Han Chinese (7.85 ± 3.1 vs 7.15 ± 2.9, P Gerd Q total score in Uygur male was higher than in female (8.15 ± 2.8 vs 6.85 ± 2.5, P GERD, including 89 cases of EE, 185 cases of NERD and 30 cases of BE; 256 (25%) cases of Han Chinese were diagnosed with GERD, including 90 cases of EE, 140 cases of NERD and 26 cases of BE. GERD incidence in Uygur was significantly higher than in Han Chinese (31% vs 25%, χ(2) = 9.34, P GERD incidence in Uygur male was higher than in Han Chinese male (26% vs 19.8%, χ(2) = 16.51, P GERD in Uygur (r = 0.833, P = 0.000); while gender (r = 0.957), age (r = 0.016), occupation (r = 0.482), strong tea (r = 1.124), alcohol

  16. Genetic mutations in nonsyndromic deafness patients of Chinese minority and han ethnicities in Yunnan, China

    Science.gov (United States)

    2013-01-01

    Background Each year in China, 30,000 babies are born with congenital hearing impairment. However, the molecular etiology of hearing impairment in the Yunnan Province population where more than 52 minorities live has not been thoroughly investigated. To provide appropriate genetic testing and counseling to these families, we investigated the molecular etiology of nonsyndromic deafness in this population. Methods Unrelated students with hearing loss (n = 235) who attended Kunming Huaxia secondary specialized school in Yunnan enrolled in this study. Three prominent deafness-related genes, GJB2, SLC26A4 and mtDNA 12S rRNA, were analyzed. High-resolution temporal bone computed tomography (CT) scan examinations were performed in 100 cases, including 16 cases with SLC26A4 gene variants, and 37 minorities and 47 Han cases without any SLC26A4 gene mutation. Results The GJB2 mutation was detected in 16.67% (7/42) of minority patients and 17.62% (34/193) of Chinese Han patients (P > 0.05). 235delC was the hotspot mutation in nonsyndromic hearing loss (NSHL) patients, whereas 35delG was not found. The 431_450del19 mutation was detected for the first time in Han NSHL patients, which resulted in a premature stop codon and changed the protein. The SLC26A4 mutation was found in 9.52% (4/42) of minority patients and 9.84% (19/193) of Han Chinese patients (P > 0.05). The frequencies of mtDNA 12S rRNA mutation in minority and Han Chinese patients were 11.90% (5/42) and 7.77% (15/193; P > 0.05), respectively. Sixteen (16/23, 69.57%) patients with SLC26A4 mutations received temporal bone CT scan, and 14 patients were diagnosed with enlarged vestibular aqueducts (EVAs); the other 2 patients had normal inner ear development. The ratio of EVA in the minorities was 14.63% (6/41). Conclusions In this study, a total of 35.74% deaf patients showed evidence of genetic involvement, based on either genetic screening or family history; 17.45%, 9.79%, and 8.51% of the patients

  17. Little Hans and attachment theory: Bowlby's hypothesis reconsidered in light of new evidence from the Freud Archives.

    Science.gov (United States)

    Wakefield, Jerome C

    2007-01-01

    Bowlby (1973), applying attachment theory to Freud's case of Little Hans, hypothesized that Hans's anxiety was a manifestation of anxious attachment. However Bowlby's evidence was modest; Hans was threatened by his mother with abandonment, expressed fear of abandonment prior to symptom onset, and was separated from his mother for a short time a year before. Bowlby's hypothesis is reassessed in light of a systematic review of the case record as well as new evidence from recently derestricted interviews with Hans's father and Hans in the Freud Archives. Bowlby's hypothesis is supported by multiple additional lines of evidence regarding both triggers of separation anxiety preceding the phobia (e.g., a funeral, sibling rivalry, moving, getting his own bedroom) and background factors influencing his working model of attachment (mother's psychopathology, intense marital conflict, multiple suicides in mother's family) that would make him more vulnerable to such anxiety. Bowlby's hypothesis is also placed within the context of subsequent developments in attachment theory.

  18. [The activity of searching for books of Shang Han Lun (Treatise on Cold Pathogenic Diseases) of the Song edition].

    Science.gov (United States)

    Qian, Chao-chen

    2010-01-01

    Originally, Shang Han Lun in the Song edition referred to the Shang Han Lun with large and small Chinese characters printed in the Northern Song Dynasty. In the Ming Dynasty, its only edition of Shang Han Lun with small Chinese characters was again block-printed in Zhong Jing Quan Shu (Zhongjing's Complete Works) by Zhao Keimei and then the original one disappeared. So the Shang Han Lun in Zhong Jing Quan Shu was considered as the Song edition. Only 6 sets were in existence in the world, and were read by myself; I have detailed records and photos of 5 of them. The article is the result of textual research on Shang Han Lun of Zhong Jing Quan Shu preserved in Taiwan National Palace Museum.

  19. Morphology of polycaprolactone/needle-shaped hydroxyapatite (PCL/HAN) nanocomposite blends using ultrasound assisted melt blending

    Science.gov (United States)

    Akhba, S.; Subuki, I.; Sharudin, R. W.; Ismail, M. H.

    2017-06-01

    Polycaprolactone/Hydroxyapatite (PCL/HA) composite is an excellent material for fabricating tissue engineering scaffolds, especially as bone scaffolds. However, polarity differences between the hydrophilic HA and the hydrophobic PCL often leads to poor dispersion during the blending process. This is due to the tendency of the HA particles to agglomerate, and the difficulty to efficiently mix the polymer melt at high loading. The objective of this study is to introduce ultrasound waves during the conventional melt blending to overcome the problem. PCL and needle-shaped hydroxyapatite (HAN) were blended using an ultrasonically assisted extruder. The morphology of the PCL/HAN blend was investigated using field emission scanning electron microscopy (FESEM). This study found that the presence of ultrasound waves during melt blending was helpful in breaking up the HAN agglomerates. Thus, better dispersion of HAN was obtained, although some small agglomerates of HAN were still observed.

  20. Comparative analysis on genome-wide DNA methylation in longissimus dorsi muscle between Small Tailed Han and Dorper×Small Tailed Han crossbred sheep

    Directory of Open Access Journals (Sweden)

    Yang Cao

    2017-11-01

    Full Text Available Objective The objective of this study was to compare the DNA methylation profile in the longissimus dorsi muscle between Small Tailed Han and Dorper×Small Tailed Han crossbred sheep which were known to exhibit significant difference in meat-production. Methods Six samples (three in each group were subjected to the methylated DNA immunoprecipitation sequencing (MeDIP-seq and subsequent bioinformatics analyses to detect differentially methylated regions (DMRs between the two groups. Results 23.08 Gb clean data from six samples were generated and 808 DMRs were identified in gene body or their neighboring up/downstream regions. Compared with Small Tailed Han sheep, we observed a tendency toward a global loss of DNA methylation in these DMRs in the crossbred group. Gene ontology enrichment analysis found several gene sets which were hypo-methylated in gene-body region, including nucleoside binding, motor activity, phospholipid binding and cell junction. Numerous genes were found to be differentially methylated between the two groups with several genes significantly differentially methylated, including transforming growth factor beta 3 (TGFB3, acyl-CoA synthetase long chain family member 1 (ACSL1, ryanodine receptor 1 (RYR1, acyl-CoA oxidase 2 (ACOX2, peroxisome proliferator activated receptor-gamma2 (PPARG2, netrin 1 (NTN1, ras and rab interactor 2 (RIN2, microtubule associated protein RP/EB family member 1 (MAPRE1, ADAM metallopeptidase with thrombospondin type 1 motif 2 (ADAMTS2, myomesin 1 (MYOM1, zinc finger, DHHC type containing 13 (ZDHHC13, and SH3 and PX domains 2B (SH3PXD2B. The real-time quantitative polymerase chain reaction validation showed that the 12 genes are differentially expressed between the two groups. Conclusion In the current study, a tendency to a global loss of DNA methylation in these DMRs in the crossbred group was found. Twelve genes, TGFB3, ACSL1, RYR1, ACOX2, PPARG2, NTN1, RIN2, MAPRE1, ADAMTS2, MYOM1, ZDHHC13, and SH3

  1. [The professionalized transformation of medical witchcraft in the Qin-Han Dynasties].

    Science.gov (United States)

    Liu, Yang; Liu, Changhua

    2014-03-01

    By witchcraft, it refers to the activities of imagining and intending to affect or control the object through"supernatural power". Ancient witchcraft was applied extensively in which those applied for medical purpose included sorcery, praying, superstitious art of anti-disaster, and tabooing, were collectively called"medical witchcraft". During the Qin-Han periods, witchcraft was transformed by the theory of Yin-Yang and Five-Phases as a part of technical profession. Among them, the system of demon-ghost witchcraft was replaced by the necromantic ghost system; exorcism and taboo system were infiltrated with the conception of the art of mathematics and technical system; whereas the superstitious art of anti-disaster was replaced by incantation. The remnants of medical witchcraft not yet totally transformed were also applied by the technical professionals of the Qin-Han Dynasties.

  2. Clever Hans and his effects: Karl Krall and the origins of experimental parapsychology in Germany.

    Science.gov (United States)

    De Sio, Fabio; Marazia, Chantal

    2014-12-01

    Shortly before the outbreak of World War I, the so-called Elberfeld horses, the counting and speaking animals, were among the most debated subjects of the newborn comparative psychology. Yet, they have left little trace in the historiography of this discipline, mostly as an appendix of the more famous Clever Hans. Their story is generally told as the prelude to the triumph of reductionistic experimental psychology. By paying a more scrupulous attention than has so far being done to the second life of Hans, and to the endeavours of his second master, Karl Krall, this article explores the story of the Elberfeld horses as an important, if so far neglected, chapter in the history of experimental parapsychology. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Association between Copy Number Variations HLA-DQA1 and Ankylosing Spondylitis in Chinese Han population

    Science.gov (United States)

    Wang, Jiucun; Yang, Yajun; Guo, Shicheng; Chen, Yulin; Yang, Chengde; Ji, Hengdong; Song, Xinqiang; Zhang, Feng; Jiang, Zhengwen; Ma, Yanyun; Li, Yuan; Du, Aiping; Jin, Li; Reveille, John D.; Zou, Hejian; Zhou, Xiaodong

    2013-01-01

    Ankylosing spondylitis (AS) is a chronic inflammatory disease with complex genetic traits. Multiple sequence variations have been associated with AS, but explained only a proportion of heritability. The studies herein aimed to explore potential associations between genomic copy number variation (CNV) and AS of Han Chinese. Five AS patients were examined with the high-density comparative genomic hybridization (CGH) microarrays in the first screen test for AS associated CNVs. A total of 533 AS patients and 792 unrelated controls were examined in confirmation studies with the AccuCopy assays. A significant association was observed between the CNV of the HLA-DQA1 and AS. Comparing with controls, AS patients showed an aberrant copy number (CN), and significantly increased number of patients had more than 2 copies of the HLA-DQA1. Therefore, CNV of the HLA-DQA1 may play an important role in susceptibility to AS in Han Chinese population. PMID:24048351

  4. Study on measuring social cost of water pollution: concentrated on Han River water system

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kwang Im; Min, Dong Gee; Chung, Hoe Seong; Lim, Hyun Jeong; Kim, Mee Sook [Korea Environment Institute, Seoul (Korea)

    1999-12-01

    Following the economic development and the progress of urbanization, the damage on water pollution has been more serious but a social cost caused by water pollution cannot be measured. Although the need of water quality preservation is emphasized, a base material for public investment on enhancing water quality preservation is not equipped yet due to the absence of economic values of water resource. Therefore it measured a cost generated by leaving pollution not treated water quality in this study. To measure the usable value of water resource or the cost of water pollution all over the country should include a national water system, but this study is limited on the mainstream of Han River water system from North Han River through Paldang to Chamsil sluice gates. Further study on Nakdong River and Keum River water systems should be done. 74 refs., 4 figs., 51 tabs.

  5. Safety assessment of Novi Han radioactive waste repository - features, problems, results and perspectives

    International Nuclear Information System (INIS)

    Mateeva, M.

    2000-01-01

    This paper summarizes the work done and the achievements reached in the Novi Han radioactive waste repository safety assessment within the IAEA Model Project 'Increasing the safety of Novi Han radioactive waste repository BUL 4/005'. The overall safety assessment has a wide context, but the work reported here relates only to some details and results concerning the development and implementation of the appropriate methodology approach, model and computer code used for the calculations. Different steps and procedures are included for a better practical understanding of the obtained results during the safety assessment performance. The methodology approach is widely based on an international experience in safety analysis and implemented for evaluation computer code AMBER, which is one of the recommended from the safety assessments experts. (author)

  6. [Association between CISH polymorphisms and susceptibility to chronic hepatitis B in Chinese Han population].

    Science.gov (United States)

    Zhang, Xin; Sun, Xuehua; Zhou, Zhenhua; Li, Man; Gao, Yueqiu

    2014-04-01

    To investigate the association between rs414171 single nucleotide polymorphisms (SNP) of cytokine- inducible src homology 2 domain protein (CISH) and the susceptibility to chronic hepatitis B. A total of 233 Chinese Han patients with chronic hepatitis B and 148 age- and sex-matched healthy controls were enrolled in this case-control study. The SNP rs414171 was genotyped by Sequenom MassArray-IPLEX to analyze the relationship between rs414171 and chronic hepatitis B. The distribution of SNP rs414171 allele and genotype frequencies showed no significant difference between the patients and healthy controls (P>0.05). CISH rs414171 is not significantly associated with the susceptibility to chronic hepatitis B in Chinese Han population.

  7. Hans-Peter Schultze, a great paleoichthyologist for whom work is synonymous with enjoyment

    Directory of Open Access Journals (Sweden)

    R. Cloutier

    2002-01-01

    Full Text Available In the summer of 1982, Hans-Peter Schultze and Gloria Arratia were invited to a small museum located on a fossiliferous site of the Devonian Escuminac Formation in Miguasha, Quebec, eastern Canada, Hans-Peter was to work with Marius Arsenault, the director of the Miguasha Museum, on the skull of the elpistostegalid Elpistostege watsoni, a species closely related to basal tetrapod. In addition, he went through the collections to describe and measure numerous juvenile specimens of the osteolepiform. Eusthenopteran foordi. As expected, there two projects turned out to be important contributions in lower vertebrate paleontology and systematics: one on the origin of tetrapods (1985, and the second one on growth patterns of a Late Devonian fish (1984. During his visit to Miguasha, Hans-Peter also spent time digging for fossils and drawing numerous specimens in the collection. In addition, in order to help the personnel of the museum to identify some of the Escuminac fished, he created an identification key based on the gross morphology of the scales. For a small group of undergraduate students, hired at the museum during the summer as naturalists, it was a unique opportunity to discuss paleontology with a leading researcher. We were amazed by his willingness to talk to us, even if then most of us only spoke French! For the first time, we were exposed to Hennigian methodology and its usage in vertebrate paleontology during and evening lecture that Hans-Peter prepared for us. His lecture was delightful; it was an intensive course in lower vertebrate anatomy, and an intellectual journey among the philosophers Karl Marx and Karl Popper, the entomologists Willy Hennig and Lars Brundin, and "The Band of Four" (Rosen et al., 1981. It was for most of us our first exposure to science, as it should be done. We were all impressed by his knowledge and above all by his simplicity and friendliness. Two years later I started my Ph.D. at The University of Kansas

  8. Bong-Han Corpuscles as Possible Stem Cell Niches on the Organ-Surfaces

    Directory of Open Access Journals (Sweden)

    Min Su Kim

    2008-03-01

    Full Text Available Objectives : Showing that Bong-Han corpuscles(BHC are suppliers of the stem cells in adulthood, and the Bong-Han ducts(BHD are transportation routes of stem cells. Methods : BHC and BHD were obtained from the internal organ-surfaces of rats. The sliced BHC and BHD were immunostained with various stem cell markers. Extracellular matrices were also analyzed by immunohistochemistry. Result : The presence of mesenchymal stem cells was confirmed by the expression of Integrin beta 1, Collagen type 1 and Fibronectin. But CD54 was not expressed. The hematopoietic stem cell marker, Thy 1 was strongly expressed. BHDs showed Collagen type 1, Fibronectin, and vWF expression. Conclusion : Both hematopoietic and mesenchymal stem cell markers were expressed strongly in BHC similarly as in bone marrow. An endothelial cell marker(vWF demonstrated the possibility of the stem cell transportation routes of BHD.

  9. Hans Bethe and Physics in/of the 20th Century

    Energy Technology Data Exchange (ETDEWEB)

    Schweber, Silvan [Brandeis University

    2012-12-12

    I will present some facets of Hans Bethe’s life to illustrate how I have used biography to narrate certain aspects of the history of twentieth century physics. I will focus on post World War II quantum field theory, on the relation between solid state/condensed matter physics and high energy physics, and make some observations regarding certain “top down” views in solid state physics in postmodernity.

  10. Relation between HLA-DQA1 genes and genetic susceptibility to duodenal ulcer in Wuhan Hans

    OpenAIRE

    Du, Yi-Ping; Deng, Chang-Sheng; Lu, De-Yin; Huang, Mei-Fang; Guo, Shu-Fang; Hou, Wei

    2000-01-01

    AIM: To study the genetic susceptibility of HLA-DQA1 alleles to duodenal ulcer in Wuhan Hans. METHODS: Seventy patients with duodenal ulcer and fifty health y controls were examined for HLA-DQA1 genotypes. HLA-DQA1 typing was carried out by digesting the locus specific polymerase chain reaction amplified products with alleles specific restriction enzymes (PCR-RFLP), i.e. Apal I, Bsaj I, Hph I, Fok I, Mbo II and Mnl I.

  11. [Hans Prinzhorn. His discussion of psychoanalysis in Dresden and Frankfurt (1922-1928)].

    Science.gov (United States)

    Hoffmann, Klaus

    2008-01-01

    Hans Prinzhorn, author of a classical work on the art of mentally ill patients, has almost been forgotten as a psychotherapist discussing psychoanalysis. For several years he worked in a sanatorium in Dresden where Frieda Fromm-Reichmann was one of his colleagues. He supported psychoanalysis at first, but later considered it too rationalistic and scientific. As testified by his writings, this resulted from an attitude which was basically aristocratic and was also responsible for his denigration of other promising approaches.

  12. Hans-Georg Gadamer’s philosophical hermeneutics: Concepts of reading, understanding and interpretation

    OpenAIRE

    Paul Regan

    2012-01-01

    Hans-Georg Gadamer’s philosophical hermeneutics is a popular qualitative research interpretive method aiming to explore the meaning of individual experiences in relation to understanding human interpretation. Gadamer identifies that authentic engagement with reading requires awareness of the inter-subjective nature of understanding in order to promote a reflective engagement with the text. The main concepts of Gadamer’s view of reading and understanding are explored in this paper in relation ...

  13. The rare intracellular RET mutation p.S891A in a Chinese Han ...

    Indian Academy of Sciences (India)

    2014-05-01

    May 1, 2014 ... be cured by TT with MBiND, and that prophylactic VI compartmental dissection should be avoided when Ct levels are low. [Qi X-P, Zhang R-X, Cao J-L, Chen Z-G, Jin H-Y and Yang R-R 2014 The rare intracellular RET mutation p.S891A in a Chinese Han family with familial medullary thyroid carcinoma.

  14. Natural law Judaism? The genesis of bioethics in Hans Jonas, Leo Strauss, and Leon Kass.

    Science.gov (United States)

    Vogel, Lawrence

    2006-01-01

    Leon Kass is much misunderstood. He is not simply a Republican ideologue who tailored his ideas to break out of the ivory tower and into the halls of power. Nor does he look simply to use human nature as a moral guide. When the full range of his writings is considered and set in the tradition of his teachers, Hans Jonas and Leo Strauss, what emerges is a natural law position colored by religious revelation.

  15. 50 aastat Euroopa integratsiooni: aeg uueks alguseks / Hans-Gert Pöttering

    Index Scriptorium Estoniae

    Pöttering, Hans-Gert, 1945-

    2007-01-01

    Ilmunud ka: Virumaa Teataja, 23. märts 2007, lk. 1; Pärnu Postimees, 24. märts 2007, lk. 19; Koit, 24. märts 2007, lk. 6; Põhjarannik, 24. märts 2007, lk. 2; Severnoje Poberezhje, 24. märts 2007, lk. 2. Euroopa Parlamendi presidendi Hans-Gert Pötteringi mõtted Euroopa Ühenduse asutamislepingu sõlmimise 50. aastapäeva puhul

  16. La Torre de Hanói y los Qn Grafos

    Directory of Open Access Journals (Sweden)

    Mª Milagros Latasa Asso

    2011-10-01

    Full Text Available La Torre de Hanói es uno de los hallazgos matemáticos más ingeniosos de la matemática recreativa. Gracias a una leyenda con tinte oriental hoy se conoce de modo universal. Se describen en este artículo las relaciones entre las soluciones del rompecabezas y los ciclos hamiltonianos en los grafos Qn.

  17. The first Koç Han: Pioneering modern architecture in Ankara

    Directory of Open Access Journals (Sweden)

    Oya Atalay Franck

    2013-01-01

    Full Text Available Koç Holding is the most established conglomerate in Turkey. Th e company’s beginnings date from the mid 1920s, when Ahmet Vehbi Koç, founder of Koç Holding, had his first own company registered with the Ankara Chamber of Commerce. In 1932, Koç moved his business from his father’s store on Anafartalar Street to a new building, the first Koç Han, erected the same year on Çankırı Street Nr.13 in Ulus. Th e building’s designer was Swiss-Austrian architect Ernst Arnold Egli, who had come to Turkey only five years earlier upon invitation by the government to work as chief architect of the Ministry of National Education. During his stay, which lasted from 1927 until 1940, Egli realized about 40 projects and worked on many more. Koç Han is the rare example of a commercial building by Egli. At a time when the urban aspect of the old town center of Ankara consisted mostly of one-or two-storeyed stone-and-wood houses, the first Koç Han represented an altogether new building type for the town, in being a multipurpose edifice with space for shops at street level, with large storage facilities below ground, and providing off ices and housing on the upper fl oors. Th e functional rigor of the plan and the sober modernism of the building’s facades contrasted strongly with the architecture of the time. In this respect, the first Koç Han was a strong statement regarding Ahmet Vehbi Koç’s belief in a modern Turkey and to the contribution of the building’s architect, Ernst Arnold Egli, to this project.

  18. Making space for criminalistics: Hans Gross and fin-de-siècle CSI

    OpenAIRE

    Burney, Ian; Pemberton, Neil

    2013-01-01

    This article explores the articulation of a novel forensic object?the ?crime scene??and its corresponding expert?the investigating officer. Through a detailed engagement with the work of the late nineteenth-century Austrian jurist and criminalist Hans Gross, it analyses the dynamic and reflexive nature of this model of ?CSI?, emphasising the material, physical, psychological and instrumental means through which the crime scene as a delineated space, and its investigator as a disciplined agent...

  19. Behavioral differences in three Wistar Han rat lines for emotional reactivity, cognitive processing and ethanol intake.

    Science.gov (United States)

    Goepfrich, Anja A; Gluch, Christian; Friemel, Chris M; Schneider, Miriam

    2013-02-17

    Many laboratories obtain their experimental animals from commercial suppliers and are therefore dependent on their conditions and breeding schedules. A breeding stop or the substitution of a particular rat line by the supplier forces the customers to abandon their conventional test animals and to re-establish all behavioral paradigms with a new rat line. Therefore, it is vital to know whether behavioral differences emerge in various breeding lines of the same rat strain. In a recent case, the commercial supplier Harlan Laboratories GmbH is substituting the previous HsdHan:WIST line of Wistar rats with the RccHan:WIST line descending from a different breeding stock. We therefore tested animals of both lines (RccHan:WIST and HsdHan:WIST from Harlan Laboratories GmbH) as well as Wistar rats of the same line but obtained from a different supplier (Janvier) in a broad range of behavioral paradigms. We observed differences in locomotor activity, in classical anxiety-related paradigms (elevated plus maze and light/dark emergence test), as well as in object recognition memory and prepulse inhibition (PPI) of the acoustic startle reflex (ASR). We also found differences in ethanol intake and preference, but not regarding the intake of a palatable food reward and a bitter solution (quinine). These results demonstrate considerable variations in the behavioral phenotype between different breeding lines of the same Wistar rat strain and aim to increase the awareness of behavioral scientists for line and supplier differences affecting animal behavior. Copyright © 2013 Elsevier Inc. All rights reserved.

  20. Diacylglycerol kinase κ (DGKK) variants and hypospadias in Han Chinese: association and meta-analysis.

    Science.gov (United States)

    Ma, Qichao; Tang, Yunman; Lin, Houwei; Xu, Maosheng; Xu, Guofeng; Fang, Xiaoliang; Chen, Jianhua; Song, Zhijian; Li, Zhiqiang; Shi, Yongyong; Geng, Hongquan

    2015-10-01

    To investigate whether diacylglycerol kinase κ (DGKK) is a susceptibility gene for hypospadias in the Han Chinese population as has been suggested by previous publications. A case-control study involving 466 patients with hypospadias and 402 healthy subjects was conducted to assess the relationship between DGKK single nucleotide polymorphisms (SNPs) and hypospadias risk in the Han Chinese population. The 466 hypospadias patients were further divided into mild, moderate and severe subgroups for analysis. Six SNPs (rs1934179, rs4143304, rs9969978, rs1934188, rs4826632 and rs4599945) were marginally associated with mild and moderate hypospadias [odds ratios (ORs) > 1, P = 0.05 to P 1, P > 0.1). After correcting for multiple testing, it was determined that neither individual SNPs nor individual haplotypes were associated with hypospadias. To evaluate this relationship in multiple populations, we performed a meta-analysis on six SNPs, using combined data from our present results and those of previous studies of different races (including 1966 patients and 2492 controls). Six SNPs (rs1934179, rs4143304, rs9969978, rs1934188, rs7063116 and rs1934190) were significantly associated with mild/moderate hypospadias (ORs >1, P hypospadias (OR > 1, P hypospadias susceptibility in the Chinese Han population. Our meta-analysis supports the hypothesis that DGKK is a common risk gene for hypospadias, particularly in cases of mild or moderate hypospadias in Caucasian populations. © 2014 The Authors BJU International © 2014 BJU International Published by John Wiley & Sons Ltd.

  1. Association of galanin and major depressive disorder in the Chinese Han population.

    Directory of Open Access Journals (Sweden)

    Yong-Jun Wang

    Full Text Available OBJECTIVE: This study aimed to investigate the association of galanin (GAL gene and the development of depression in the Chinese Han population. METHODS: A total of 700 patients with depression who met the diagnostic criteria of Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV and 673 healthy controls were used in this study. Ligase detection reactions were performed on 10 selected single nucleotide polymorphism (SNP sites in the GAL gene. A series of statistical methods were carried out to investigate the correlation between the GAL gene SNP and the patient susceptibility to depression. RESULTS: The SNPs of rs694066 in the GAL gene showed a positive correlation with MDD. Compared with the healthy controls, lower frequency of G/G genotype and higher frequency of A/G genotype were observed in rs694066 in MDD patients, a lower frequency of G-allele and higher frequency of A-allele were observed in rs694066. These correlations were more pronounced in the 376 female patients and 360 female control subjects than in the 324 male patients and 313 healthy male subjects. CONCLUSIONS: This study investigated the relationship between the GAL gene SNP and the susceptibility to depression in the Chinese Han population. The findings clearly indicate that the GAL gene polymorphism is closely correlated to the incidence of depression in the Chinese Han female patients.

  2. Genetic diversity of 21 autosomal STR loci in the Han population from Sichuan province, Southwest China.

    Science.gov (United States)

    He, Guanglin; Li, Ye; Wang, Zheng; Liang, Weibo; Luo, Haibo; Liao, Miao; Zhang, Ji; Yan, Jing; Li, Yingbi; Hou, Yiping; Wu, Jin

    2017-11-01

    Exploration of the ethnic origin and genetic differentiation of 56 Chinese officially recognized nationalities populations played a fundamental role in the research field of population genetics, forensic science, linguistics, anthropology, and archaeology. In the present study, population data of 21 autosomal STR loci (CSF1PO, D10S1248, D12S391, D13S317, D16S539, D18S51, D19S433, D21S11, D2S1338, D2S441, D3S1358, D5S818, D6S1043, D7S820, D8S1179, FGA, Penta D, Penta E, TH01, TPOX, and vWA) included in the AGCU EX22 kit in 2793 Southwest Han Chinese individuals was obtained and population genetic relationships among 28 Chinese populations were investigated. Our study indicated that the twenty-one autosomal STRs are highly polymorphic in the Sichuan Han population and can be used as a powerful tool in the routine forensic usage. MDS and phylogenetic analysis suggested that the Sichuan Han population kept a close genetic relationship with the southwest populations. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Association of HLA-DQA1 and DQB1 alleles with alolpecia areata in Chinese Hans.

    Science.gov (United States)

    Xiao, Feng-Li; Zhou, Fu-Sheng; Liu, Jiang-Bo; Yan, Kai-Lin; Cui, Yong; Gao, Min; Liang, Yan-Hua; Sun, Liang-Dan; Zhou, Shun-Ming; Zhu, Ya-Gang; Zhang, Xue-Jun; Yang, Sen

    2005-11-01

    Accumulative evidences have shown that certain HLA loci are associated with alopecia areata (AA), but with existing differences in ethnic distribution. No report has ever been published about this in Chinese Hans. To investigate whether HLA-DQA1 and DQB1 alleles are associated with AA, and the correlation of the HLA profile with age of onset, severity, duration of current attack, recurrence and family history of AA in Chinese Hans. The polymerase chain reaction-sequence-specific primer (PCR-SSP) method was used to analyze the distribution of HLA-DQA1 and DQB1 alleles in 192 patients with AA and 273 healthy controls in Chinese Hans. The significant increased frequencies of HLA-DQA1*0104 (OR=3.38, P(c)HLA-DQA1*0606 (OR=3.73, P(c)HLA-DQA1*0104 (OR=5.31, P(c)HLA-DQA1 and DQB1 alleles and haplotypes with AA. There may be differences in genetic background in patients with different duration.

  4. Association of rs662799 in APOA5 with CAD in Chinese Han population.

    Science.gov (United States)

    Chen, Hua; Ding, Shifang; Zhou, Mi; Wu, Xiayin; Liu, Xi; Wu, Yun; Liu, Dechao

    2018-01-08

    CAD (Coronary Artery Disease) is a complex disease that influenced by various environmental and genetic factors. Previous studies have found many single nucleotide polymorphisms (SNPs) associated with the risk of CAD occurrence. However, the results are inconsistent. In this study, we aim to investigate genetic etiology in Chinese Han population by analysis of 7 SNPs in lipid metabolism pathway that previously has been reported to be associated with CAD. A total of 631 samples were used in this study, including 435 CAD cases and 196 normal healthy controls. SNP genotyping were conducted via multiplex PCR amplifying followed by NGS (next-generation sequencing). Rs662799 in APOA5 (Apolipoprotein A5) gene was associated with CAD in Chinese Han population (Odds-ratio = 1.374, P-value = 0.03). No significant association was observed between the rest of SNPs and CAD. Stratified association analysis revealed rs5882 was associated with CAD in non-hypertension group (Odds-ratio = 1.593, P-value = 0.023). Rs1800588 was associated with CAD in smoking group (Odds-ratio = 1.603, P-value = 0.035). The minor allele of rs662799 was the risk factor of CAD occurrences in Chinese Han population.

  5. Genetic structure, divergence and admixture of Han Chinese, Japanese and Korean populations.

    Science.gov (United States)

    Wang, Yuchen; Lu, Dongsheng; Chung, Yeun-Jun; Xu, Shuhua

    2018-01-01

    Han Chinese, Japanese and Korean, the three major ethnic groups of East Asia, share many similarities in appearance, language and culture etc., but their genetic relationships, divergence times and subsequent genetic exchanges have not been well studied. We conducted a genome-wide study and evaluated the population structure of 182 Han Chinese, 90 Japanese and 100 Korean individuals, together with the data of 630 individuals representing 8 populations wordwide. Our analyses revealed that Han Chinese, Japanese and Korean populations have distinct genetic makeup and can be well distinguished based on either the genome wide data or a panel of ancestry informative markers (AIMs). Their genetic structure corresponds well to their geographical distributions, indicating geographical isolation played a critical role in driving population differentiation in East Asia. The most recent common ancestor of the three populations was dated back to 3000 ~ 3600 years ago. Our analyses also revealed substantial admixture within the three populations which occurred subsequent to initial splits, and distinct gene introgression from surrounding populations, of which northern ancestral component is dominant. These estimations and findings facilitate to understanding population history and mechanism of human genetic diversity in East Asia, and have implications for both evolutionary and medical studies.

  6. The chronological age estimation of third molar mineralization of Han population in southwestern China.

    Science.gov (United States)

    Qing, Maofeng; Qiu, Lihua; Gao, Zhi; Bhandari, Kishor

    2014-05-01

    The purpose of the study was to estimate the chronology of third molar mineralization in Han population of southwestern China and find its unique characteristics so that it would provide a reference in several legal cases like forensic age estimation. The study used Demirjian's staging method to study 2192 orthopantomograms of 984 male and 1208 female subjects aged between 8 and 25 years. The statistical data was analyzed by Student's t test and ANOVA. The conclusions of the study are: (1) The chronological mineralization age of third molars of Han population in Southwestern China is similar to the Turkish and the Japanese, was earlier than the Austrian and Han of South China, but later than the Spanish. (2) The mineralization timing of the third molars between two sides in maxilla or mandible has no significant differences in the same gender group. (3) There is no significant difference in mineralization of third molars between male and female, except for tooth 48 in Demirjian's stage E. (4) The mineralization of third molar in maxilla is earlier than mandible. Copyright © 2014 Elsevier Ltd and Faculty of Forensic and Legal Medicine. All rights reserved.

  7. [The prevalence, prevention and treatment of cattle epidemic during the Han-Tang Period].

    Science.gov (United States)

    Han, Yi

    2013-03-01

    About 21 times of cattle epidemic with rather strong infectivity happened during the Han-Tang Period, including 6 in the Eastern Han Dynasty, 2 in the Jin Dynasty, 4 in the Southern and Northern Dynasties, 8 in the Tang Dynasty and 1in the Five Dynasty. Most of them were spread along the Yellow River and the northern region of the Huai River. The type of cattle epidemic included the acute cattle plague, cattle bovine mange, cattle yellow fever and cattle rotten hoof disease, etc. Its occurrence and prevalence brought a serious influentce on the society of the Han and Tang Dynasties, causing massive mortality of farm cattle, and then the shortage of animal power, and threatening the agriculture, which drew the attention of the governments, physicians, agriculturists, astrologists and Taoists. The medical measures and economic measures were adopted for the prevention and treatment of cattle epidemic. Especially, prescriptions in the books of medicine and agriculture exerted positive effects on the containment of cattle epidemic. On the other hand, its prevalence and the mass mortality of farm cattle, in a way, promoted, to certain extent, the improvement of the government's function of relief, the updating of the methods of agriculture and the creation of new farm tools, and being regarded as a main cause for the technological innovation of agriculture.

  8. Evaluation of Four Genetic Variants in Han Chinese Subjects with High Myopia

    Directory of Open Access Journals (Sweden)

    Zimeng Ye

    2015-01-01

    Full Text Available High myopia is one of the leading causes of blindness worldwide. However, the exact etiology of high myopia remains unraveled despite numerous attempts of elucidation. Previous genome-wide association study (GWAS has revealed that four single nucleotide polymorphisms (SNPs, including rs2969180, rs1652333, rs9307551, and rs7837791, were associated with high myopia in Caucasians. The present study was conducted to investigate whether these genetic variants were associated with high myopia in Han Chinese. These four SNPs were genotyped by SNaPshot method in a Han Chinese cohort composed of 827 patients with high myopia and 988 healthy controls. Among the SNPs genotyped, only rs9307551 was found to be significantly associated with high myopia in this study. Carriers of rs9307551A allele, AA, and AC genotypes had an increased risk of high myopia (OR = 1.33, 95% CI 1.14–1.54; OR = 1.75, 95% CI 1.28–2.38; OR = 1.59, 95% CI 1.24–2.01, resp.. Interestingly, when split by gender, the association between rs9307551 and high myopia proved to be gender-specific with significance observed only in females but not males. These findings suggested that the SNP of rs9307551 showed a gender-specific association with high myopia in the Han Chinese population. In addition, LOC100506035, a lincRNA gene, might play a crucial role in the susceptibility to high myopia.

  9. Replication study confirms link between TSPAN18 mutation and schizophrenia in Han Chinese.

    Directory of Open Access Journals (Sweden)

    Jianmin Yuan

    Full Text Available Schizophrenia (SCZ is a severe psychiatric disorder associated with many different risk factors, both genetic and environmental. A recent genome-wide association study (GWAS of Han Chinese identified three single-nucleotide polymorphisms (SNPs rs11038167, rs11038172, and rs835784 in the tetraspanins gene TSPAN18 as possible susceptibility loci for schizophrenia. Hoping to validate these findings, we conducted a case-control study of Han Chinese with 1093 schizophrenia cases and 1022 healthy controls. Using the LDR-PCR method to genotype polymorphisms in TSPAN18, we found no significant differences (P>0.05 between patients and controls in either the allele or genotype frequency of the SNPs rs11038167 and rs11038172. We did find, however, that the frequency of the 'A' allele of SNP rs835784 is significantly higher in patients than in controls. We further observed a significant association (OR= 1.197, 95%CI= 1.047-1.369 between risk for SCZ and this 'A' allele. These results confirm the significant association, in Han Chinese populations, of increased SCZ risk and the variant of the TSPAN18 gene containing the 'A' allele of SNP rs835784.

  10. Association of Klotho and interleukin 6 gene polymorphisms with aging in Han Chinese population.

    Science.gov (United States)

    Zhang, W-G; Bai, X-J; Chen, D-P; Lv, Y; Sun, X-F; Cai, G-Y; Bai, X-Y; Chen, X-M

    2014-12-01

    Certain gene polymorphisms are associated with human aging. This study investigated polymorphisms of a metabolism-related gene, Klotho, and an inflammatory gene, IL6, for association with the aging process in a healthy Han Chinese population. A total of 482 healthy subjects were recruited and divided into aging and young groups according to chronological age and biological age. Snapshots were used to detect a Klotho gene tag SNP (rs571118) and the F-SNPs rs9536314 (F352V) and rs9527025 (C370S), and an interleukin 6 (IL-6) gene tag SNP (rs1524107) and the F-SNPs rs1800795 (-174G/C) and rs1800796 (-572G/C). Klotho F352V and IL-6-174G/C was G homozygous, C370S was T homozygous while IL-6-572G/C MAF less than 5%. There was a statistically significant difference in the Klotho rs571118 SNP between chronological age groups, but not biological age groups. However, other SNPs, including IL-6 gene SNPs, didn't correlate with age in the Han Chinese population. Human aging is a complex process that includes chronological and biological aging. Our current data showed that Klotho gene rs571118 SNP was associated with chronological aging, but not biological aging, in a Han Chinese population. Further study will investigate genetic build up for the difference between chronological and biological aging.

  11. [Effect of health education of schistosomiasis control with Yi-Han bilingualism].

    Science.gov (United States)

    Zong-Liang, Feng; Sha-Sha, Li; Jiao, Hua; Lin, Chen; Zi-Song, Wu; Cong-Min, Xu; Yu-Hua, Lai

    2016-07-12

    To evaluate the intervention effect of Yi-Han bilingual health education of schistosomiasis control. Baimiao Village in Daqing Town, Xichang City, where Yi Nationality inhabited, was chosen as a pilot to carry out Yi-Han bilingual health education of schistosomiasis control from 2012 to 2015. The villagers and students in the pilot area were investigated by questionnaires before and after the intervention to understand their awareness and correct behavior status on schistosomiasis control. After the intervention of Yi-Han bilingual health education of schistosomiasis control for 3 years, the awareness rate and the correct rate of behavior on schistosomiasis control of the villagers in the pilot area improved from 45.79% and 51.12% in 2012 to 97.80% and 98.78% in 2015. As for the students, the two rates mentioned above improved from 64.16% and 60.83% in 2012 to 100% and 98.89% in 2015 respectively, and all the differences between the rates before and after the intervention were statistically significant (all P bilingual health education of schistosomiasis control can obviously improve the knowledge awareness rates and the correct rates of behavior of the residents and students in the gathering area of Yi Nationality.

  12. Hans von Bülow: creativity and neurological disease in a famous pianist and conductor.

    Science.gov (United States)

    Wöhrle, Johannes C; Haas, Frithjof

    2007-01-01

    Hans von Bülow (1830-1894) was a conductor and pianist of worldwide reputation and founder of many stylistic interpretations of classic and romantic symphonies. The close friendship with Richard Wagner, but not the enthusiastic admiration of his dramatic musical opus, ended abruptly when Hans von Bülow became aware of the betrayal of his wife Cosima and Richard Wagner. Hans von Bülow reported symptoms and signs of neurological disease in many letters that were kept and edited by his second wife Marie. For decades he suffered from chronic neuralgiforme headaches, which were caused by a tumor of the cervical radicular nerves. At the age of 45 years, he suddenly developed a motorsensory deficit in the right arm and hand and a contralateral facial deficit, suggestive of brainstem infarction. He recovered and celebrated even greater successes as a musician, although phases of major depression also interfered with his professional life. In the last, phase of his life, he experienced the consequences of generalized atherosclerosis and cerebral microangiopathy. It was a second cerebrovascular accident of the brainstem that caused his death, only 10 months after his last concert performance. Although his death occurred in Egypt, an autopsy was performed by Professor Ludwig Edinger and the results will be presented.

  13. Population data of 17 short tandem repeat loci in 2923 individuals from the Han population of Nantong in East China.

    Science.gov (United States)

    Yang, Min; Li, Liming; Han, Haijun; Jin, Li; Jia, Dongtao; Li, Shilin

    2016-09-01

    Nantong is located in mid-eastern China, and the Han population in Nantong may be greatly affected by population admixture between northern and southern Han Chinese populations. In this study, we analyzed 17 autosomal short tandem repeat (STR) loci on 2923 unrelated individuals collected from the Han population of Nantong. No significant deviation from Hardy-Weinberg equilibrium was observed at all STR loci, and the expected heterozygosity ranged from 0.6184 to 0.9187. The combined match probability (CMP) was 3.87 × 10(-21), and the combined power of discrimination (CPD) was 99.999999999999999999613 %. No significant difference of allele frequencies was observed between Nantong and other Han populations at all STR loci, as well as Dai, Mongolian, and Tibetan. Significant differences were only observed between Nantong Han and Uyghur at TH01, as well as Nantong Han and Dong at CSF1PO and FGA. Nantong Han showed significant differences between She, Bouyei, and Miao at multiple STR loci.

  14. Genetic Variation of 25 Y-Chromosomal and 15 Autosomal STR Loci in the Han Chinese Population of Liaoning Province, Northeast China.

    Science.gov (United States)

    Yao, Jun; Wang, Bao-Jie

    2016-01-01

    In the present study, we investigated the genetic characteristics of 25 Y-chromosomal and 15 autosomal short tandem repeat (STR) loci in 305 unrelated Han Chinese male individuals from Liaoning Province using AmpFISTR® Yfiler® Plus and IdentifilerTM PCR amplification kits. Population comparison was performed between Liaoning Han population and different ethnic groups to better understand the genetic background of the Liaoning Han population. For Y-STR loci, the overall haplotype diversity was 0.9997 and the discrimination capacity was 0.9607. Gene diversity values ranged from 0.4525 (DYS391) to 0.9617 (DYS385). Rst and two multi-dimensional scaling plots showed that minor differences were observed when the Liaoning Han population was compared to the Jilin Han Chinese, Beijing Han Chinese, Liaoning Manchu, Liaoning Mongolian, Liaoning Xibe, Shandong Han Chinese, Jiangsu Han Chinese, Anhui Han Chinese, Guizhou Han Chinese and Liaoning Hui populations; by contrast, major differences were observed when the Shanxi Han Chinese, Yunnan Bai, Jiangxi Han Chinese, Guangdong Han Chinese, Liaoning Korean, Hunan Tujia, Guangxi Zhuang, Gansu Tibetan, Xishuangbanna Dai, South Korean, Japanese and Hunan Miao populations. For autosomal STR loci, DP ranged from 0.9621 (D2S1338) to 0.8177 (TPOX), with PE distributing from 0.7521 (D18S51) to 0.2988 (TH01). A population comparison was performed and no statistically significant differences were detected at any STR loci between Liaoning Han, China Dong, and Shaanxi Han populations. The results showed that the 25 Y-STR and 15 autosomal STR loci in the Liaoning Han population were valuable for forensic applications and human genetics, and Liaoning Han was an independent endogenous ethnicity with a unique subpopulation structure.

  15. Quines empreses han aguantat millor la crisi, les empreses familiars o les no familiars?

    Directory of Open Access Journals (Sweden)

    Jose Luis Gallizo

    2014-12-01

    Full Text Available Objecte: En aquest estudi és porta a terme un anàlisi comparatiu sobre l’evolució de l’estructura econòmica i financera que presenten les empreses familiars i no familiars de Catalunya en un context d’intensa crisi econòmica. La seva finalitat és poder donar resposta a dos qüestions principals: identificar les característiques diferencials de l’EF respecte a l’EnF i comprovar si aquestes característiques diferencials han permès a les EF aguantar millor la crisi econòmica. Disseny/metodologia: S’ha analitzat una mostra de 750 grans i mitjanes empreses de Catalunya (550 familiars i 200 no familiars durant el període 2008-2012. Les dades s’han obtingut a través de la base de dades SABI, i per a la classificació de les empreses en familiars i no familiars s’ha dut a terme una comprovació individual de cadascuna d’elles per evitar habituals errors de classificació. Posteriorment les empreses s’han classificat en funció de la seva dimensió per dotar d’una major robustes els resultats. També s’ha procurat que la distribució d’empreses per sectors fos similar en les diferents categories per evitar que un efecte sectorial pogués tergiversar els resultats de l’estudi. Aportacions i resultats: L’estudi ha permès constatar les hipòtesis establertes sobre el finançament de les empreses familiars i concloure que aquestes presenten una estructura financera diferent a les Empreses no familiars. Les empreses familiars als seus balanços, presenten un major nivell d’autofinançament gràcies a la seva menor distribució de dividends. A més a més, les EF presenten millors resultats en quant a nivells de cobertura i liquiditat, ja que es troben més capitalitzades i presenten uns nivells d’endeutament inferior que les Empreses no familiars. Aquestes característiques patrimonials i financeres han contribuït a que les empreses familiars aguantin millor els anys de crisi, produint-se durant aquests anys

  16. [Wuwei Handai yijian (Wuwei Medical Bamboo Slips of the Han Dynasty) as evidential material for exploring the origin of Shang han Za bing Lun (Treatise on cold pathogenic and miscellaneous disease)].

    Science.gov (United States)

    Zhang, Yan-chang; Sun, Qi-bin; Yang, Fu-de

    2006-04-01

    Since there are only very few Chinese medical literature in the Han and preceding dynasties extant, it is very difficult to investigate the origins of both the herbs and formulas in the book Shanghan Zabing Lun (Treatise on Cold Pathogenic and Miscellaneous Disease) and the status of that of the contemporary period. The Chinese medical bamboo slips of the Han dynasty unearthed from the tombs in Wuwei, Gansu Province in 1972, had been speculated by archeologists to be a medical literature written in the early period of the Eastern Han Dynasty, or, 150 years earlier than the time Zhang Zhongjing's book written at the end of the Eastern Han dynasty, Thus, it can provide evidence for the study on the source of herbs and formulas in Shanghan Zabing Lun.

  17. Environmental Risk Factors in Han and Uyghur Children with Dyslexia: A Comparative Study.

    Science.gov (United States)

    Zhao, Hua; Zhang, Baoping; Chen, Yun; Zhou, Xiang; Zuo, Pengxiang

    2016-01-01

    Several studies have been conducted to explore risk factors for dyslexia. However, most studies examining dyslexia have been skewed toward Western countries, and few have considered two nationalities simultaneously. This study focused on differences in dyslexia prevalence and potential environmental risk factors between Han and Uyghur children. A cross-sectional study was conducted in Kashgar and Aksu, cities in Xinjiang province, China. A two-stage sampling strategy was used to recruit 2,854 students in grades 3-6 from 5 primary schools in 5 districts; 2,348 valid student questionnaires were included in the analysis. Dyslexia checklists for Chinese and Uyghur children and pupil rating scales were used to identify children with dyslexia. Questions related to the home literacy environment and reading ability were used to evaluate potential environmental risk factors. Single factor analysis and multivariate logistic regression were used to examine prevalence and risk factors for dyslexia. Dyslexia prevalence differed significantly between Han (3.9%) and Uyghur (7.0%) children (P dyslexia prevalence between Han and Uyghur children could have occurred because of factors such as mother's occupation (P = 0.02, OR = 0.04, 95% CI = 0.01-0.68) and the frequency with which parents told stories (P = 0.00, OR = 4.50, 95% CI = 1.67-12.11). The prevalence of dyslexia was high in all children, particularly those in the Uyghur group. Environmental factors could have been responsible for some of the differences observed. The results contribute to the early identification and management of dyslexia in children from these two groups and research examining developmental dyslexia and differences in racial genetics.

  18. Environmental Risk Factors in Han and Uyghur Children with Dyslexia: A Comparative Study.

    Directory of Open Access Journals (Sweden)

    Hua Zhao

    Full Text Available Several studies have been conducted to explore risk factors for dyslexia. However, most studies examining dyslexia have been skewed toward Western countries, and few have considered two nationalities simultaneously. This study focused on differences in dyslexia prevalence and potential environmental risk factors between Han and Uyghur children.A cross-sectional study was conducted in Kashgar and Aksu, cities in Xinjiang province, China. A two-stage sampling strategy was used to recruit 2,854 students in grades 3-6 from 5 primary schools in 5 districts; 2,348 valid student questionnaires were included in the analysis. Dyslexia checklists for Chinese and Uyghur children and pupil rating scales were used to identify children with dyslexia. Questions related to the home literacy environment and reading ability were used to evaluate potential environmental risk factors. Single factor analysis and multivariate logistic regression were used to examine prevalence and risk factors for dyslexia.Dyslexia prevalence differed significantly between Han (3.9% and Uyghur (7.0% children (P < 0.05, and the boy-to-girl diagnosis ratio was almost 2:1. Multiple logistic regression analysis showed that ethnic differences in dyslexia prevalence between Han and Uyghur children could have occurred because of factors such as mother's occupation (P = 0.02, OR = 0.04, 95% CI = 0.01-0.68 and the frequency with which parents told stories (P = 0.00, OR = 4.50, 95% CI = 1.67-12.11.The prevalence of dyslexia was high in all children, particularly those in the Uyghur group. Environmental factors could have been responsible for some of the differences observed. The results contribute to the early identification and management of dyslexia in children from these two groups and research examining developmental dyslexia and differences in racial genetics.

  19. Novi Han Radioactive Waste Repository post-closure safety assessment, ver.2

    International Nuclear Information System (INIS)

    Mateeva, M.

    2003-01-01

    The methodology for the post-closure safety assessment is presented. The assessment context includes regulatory framework (protection principles); scope and time frame; radiological and technical requirements; modeling etc. The description of the Novi Han disposal system contains site location. meteorological, hydrological and seismological characteristics; waste and repository description and human activities characteristics. The next step in the methodology is scenario development and justification. The systematic generation os exposure scenarios is considered as central to the post-closure safety assessment. The most important requirements for the systematic scenario generation approach are: transparency, comprehensiveness (all possible FEPs influencing the the disposal system and the radionuclide release should be considered); relevant future evolutions; identification of critical issues and investigation of the robustness of the system. For the source-pathway-receptor analysis the Process System is divided into near-field, geosphere/atmosphere and biosphere, describing the key facets controlling the potential radionuclide migration to the environment. The schematic division of the Novi Han near-field Process System into lower-level conceptual features is presented and discussed. As a result of the examinations of the FEPs three classes of scenarios are identified for the Novi Han post-closure safety assessment: Environmental evolution scenarios (geological change and climate change); future human action scenarios (human intrusion and archaeological action); Scenarios with very low probability (terrorism, crashes, explosions). The safety assessment iteration leads to identification of a modern scenario generation approach, assessment of key radionuclide releases, geological and hydrological evaluation, identification of the key parameters from sensitivity analysis etc. Examples of conceptual models are given. For the mathematical modeling the AMBER code is used

  20. Genetic variants associated with skin aging in the Chinese Han population.

    Science.gov (United States)

    Gao, Wenshan; Tan, Jingze; Hüls, Anke; Ding, Anan; Liu, Yu; Matsui, Mary S; Vierkötter, Andrea; Krutmann, Jean; Schikowski, Tamara; Jin, Li; Wang, Sijia

    2017-04-01

    The progression and manifestation of human skin aging has a strong genetic basis; however, most of the supporting evidence has been gathered in Caucasian populations. The genetic contribution to the variation in skin aging in non-Caucasian populations is poorly understood. To investigate the genetic risk factors of relevance for skin aging in East Asians, we conducted the first candidate gene study for signs of skin aging in Han Chinese. We collected skin aging and genotype data in 502 female Han Chinese from the Taizhou cohort. We evaluated skin aging by the validated skin aging score SCINEXA™. Confounding factors were assessed through a questionnaire. We obtained the genotype data for 21 candidate SNPs and for a further 509 SNPs from 16 related candidate genes. Associations were tested by linear and logistic regression analyses and adjusted for potential confounders. Our candidate study found a significant association between SNP rs2066853 in exon 10 of the aryl hydrocarbon receptor gene AHR and crow's feet. In addition, we found a significant association between SNP rs10733310 in intron 5 of BNC2 and pigment spots on the arms, and between SNP rs11979919, 3kb downstream of COL1A2, and laxity of eyelids. Our results identified genetic risk factors for signs of skin aging (pigmentation, wrinkles or laxity) in Han Chinese. We also found that the manifestation of skin aging is further modified by anatomical site. Together with previous work, our results also suggest that different genetic variants could be responsible for distinct skin aging signs characteristic of Caucasians compared to East Asians. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  1. La discreta y sorprendente vigencia del ideólogo del despotismo chino: Han Feizi

    Directory of Open Access Journals (Sweden)

    Conde, Juan Luis

    2016-06-01

    Full Text Available Han Feizi (3rd century B.C. is the main representative of the Chinese Legalist school (făjiā. The tenets of this political theory have earned him the nickname “the Chinese Machiavelli”. His ideas were adopted by Qin Shihuang, the so-called First Emperor, who unified China and unleashed a despotic régime characterized by the crackdown of any political debate and the suppression of free speech. The connexion between rhetorical development and the political sphere in the context of Classical China’s last stage may set the scene for a wider discussion about that link. Comparative rhetoric will provide further ground for connexions between classical Chinese Legalist ideas and contemporary Neoliberal discourse.Han Feizi (s. III a.C. es el principal representante de la escuela legista china (făjiā. Los principios de su teoría política le han granjeado el apodo de “el Maquiavelo chino”. Sus ideas serían adoptadas por Qin Shihuang, el Primer Emperador, quien unificó China e impuso un régimen despótico caracterizado por la represión del debate político y la supresión de la libertad de expresión. La conexión entre el desarrollo de la retórica y la situación política en el contexto de la última etapa del clasicismo chino puede servir de fondo para una consideración más amplia de dicho nexo. La retórica comparada proporciona las bases para relacionar el pensamiento legista chino con el discurso neoliberal contemporáneo.

  2. Investigation on reference intervals and regional differences of platelet indices in healthy Chinese Han adults.

    Science.gov (United States)

    Hong, Jiang; Min, Zhao; Bai-shen, Pan; Jie, Zhang; Ming-ting, Peng; Xian-zhang, Huang; Xiao-ke, Hao; Lan-lan, Wang; Xin, Zhang; Wei, Guo; Rui, Qiao; Wen-xiang, Chen; Xin-zhong, Wu; Yue-yun, Ma; Hong, Shang

    2015-01-01

    Reference intervals are important for interpretation of clinical laboratory tests. The platelet (PLT) indices such as the mean platelet volume (MPV) and platelet distribution width (PDW) are newer hematological parameters, which have been recently reported as clinically valuable biomarkers. However, there are not many studies that have estimated the reference intervals for these parameters in healthy Chinese Han adults. The objectives of this study were to establish reference values of PLT indices [including PLT count, MPV, PDW, platelet-large cell ratio (P-LCR), and plateletcrit (Pct)] for healthy Chinese Han adults. We also aimed to determine the region-based differences of PLT indices in China. A total of 4,642 volunteers with a mean age of 43 were recruited from six regions of China. PLT indices were performed on Sysmex XE-2100 hematology analyzers, whose traceability was well verified. There were significant region-based differences for all PLT indices. Reference people in Chengdu had the lowest mean PLT count and Pct, but the highest MPV, PDW, and P-LCR among the six regions. Therefore, we derived the reference intervals in Chinese Han population excluding Chengdu reference people for PLT indices as PLT count: (127-341) × 10(9)/l; MPV: (9.20-13.30) fl; PDW: 9.90-19.00%; P-LCR: 18.10-52.00%; Pct: 16.00-41.00%. Region-specific reference intervals are essential as there were statistically significant region-related differences in the PLT parameters. The reference intervals established in this study differed from the existing reference values. Chengdu region may need proper specific reference ranges, which apply to their people, for all PLT parameters. © 2014 Wiley Periodicals, Inc.

  3. Association Study of IL-12B Polymorphisms Susceptibility with Ankylosing Spondylitis in Mainland Han Population.

    Directory of Open Access Journals (Sweden)

    Li Zhang

    Full Text Available This study aims to determine whether the genetic polymorphisms of IL-12B gene is a susceptibility factor to Ankylosing spondylitis (AS in mainland Han Chinese population.Eight single-nucleotide polymorphisms (SNPs (rs10045431, rs11167764, rs3212227, rs6556412, rs6556416, rs6871626, rs6887695 and rs7709212 in the IL-12B gene were genotyped by iMLDR Assay technology in 400 patients [96% (384/400 HLA-B27(+] and 395 geographically and ethnically matched healthy controls in mainland Han Chinese population. The correlation between IL-12B genetic polymorphisms and AS activity index (BASDAI, BASFI were tested.The significant difference was found in genotype distribution between AS and healthy controls (χ2 = 6.942, P-value = 0.031 of the SNP rs6871626. Furthermore, significant evidence was also detected under the recessive model for minor allele A. The AA genotype carrier had 1.830 fold risk compared with C allele carrier (with CC and AC genotypes [OR (95% CI = 1.830 (1.131-2.961, P-value = 0.014]. Nevertheless, the difference was no longer significant after Bonferroni correction. Subset analysis on cases with HLA-B27(+ did find the same results. Three genotypic groups (AA, CC and CA in rs6871626 site was highly associated with the BASDAI and BASFI (P-value = 0.012 and P-value = 0.023, respectively, after adjustment for effect of age, sex, and disease duration, the P-value was 0.031 and 0.041, respectively. The AA genotype of rs6871626 was also significantly correlated with an increased BASDAI and BASFI compared to the AC and CC genotypes in AS patients.Our findings suggest that rs6871626 may be associated AS susceptibility and with disease activity (BASDAI, BASFI in mainland Han Chinese population.

  4. FCRL3 gene polymorphisms confer autoimmunity risk for allergic rhinitis in a Chinese Han population.

    Directory of Open Access Journals (Sweden)

    Zheng Gu

    Full Text Available Heredity and environmental exposures may contribute to a predisposition to allergic rhinitis (AR. Autoimmunity may also involve into this pathologic process. FCRL3 (Fc receptor-like 3 gene, a novel immunoregulatory gene, has recently been reported to play a role in autoimmune diseases.This study was performed to evaluate the potential association of FCRL3 polymorphisms with AR in a Chinese Han population.Five single-nucleotide polymorphisms of FCRL3, rs945635, rs3761959, rs7522061, rs10489678 and rs7528684 were genotyped in 540 AR patients and 600 healthy controls using a PCR-restriction fragment length polymorphism assay. Allele, genotype and haplotype frequencies were compared between patients and controls using the χ2 test. The online software platform SHEsis was used to analyze their haplotypes.This study identified three strong risk SNPs rs7528684, rs10489678, rs7522061 and one weak risk SNP rs945635 of FCRL3 in Chinese Han AR patients. For rs7528684, a significantly increased prevalence of the AA genotype and A allele in AR patients was recorded. The frequency of the GG genotype and G allele of rs10489678 was markedly higher in AR patients than those in controls. For rs7522061, a higher frequency of the TT genotype, and a lower frequency of the CT genotype were found in AR patients. Concerning rs945635, a lower frequency of the CC genotype, and a higher frequency of G allele were observed in AR patients. According to the analysis of the three strong positive SNPs, the haplotype of AGT increased significantly in AR cases (AR = 38.8%, Controls = 24.3%, P = 8.29 × 10(-14, OR [95% CI] 1.978 [1.652~2.368].This study found a significant association between the SNPs in FCRL3 gene and AR in Chinese Han patients. The results suggest these gene polymorphisms might be the autoimmunity risk for AR.

  5. Association study of ankylosing spondylitis and polymorphisms in ERAP1 gene in Zhejiang Han Chinese population.

    Science.gov (United States)

    Liu, Yangbo; Li, Liangda; Shi, Shanfen; Chen, Xin; Gao, Jianqing; Zhu, Minyu; Yuan, Jiandong

    2016-02-01

    The susceptibility loci of ERAP1 polymorphisms have been found to be strongly associated with ankylosing spondylitis (AS). The researches in multiple ethnic cohorts suggested that the population attributable risk in ERAP1 polymorphisms is at a high significance level. This study was undertaken to estimate the prevalence and incidence of subsets of AS and investigate the specific variants of ERAP1 polymorphisms in AS susceptibility, in the Han ethnic Chinese population in Zhejiang Province. AS patients were selected, diagnosed, and confirmed by a qualified rheumatologist. The basal clinical and demographic characteristics were compared with all subjects. Genotypes for eight selected single nucleotide polymorphisms (SNPs) in ERAP1 gene (rs27038, rs27037, rs27434, rs27980, rs7711564, rs30187, rs10050860, and rs17482078) were determined by using the Sequenom MassARRAY iPLEX platform in Zhejiang Han Chinese population. Association analyses were performed on the whole genotyped data set in 707 unrelated ankylosing spondylitis cases and 837 ethnically matched controls. We observed the strongest association between AS and HLA-B27, which confers over 90 % of ankylosing spondylitis cases. Moreover, we found three loci of ERAP1 polymorphisms were at a high significance level (rs27037 P = 0.00451; rs27434 P = 0.00012; rs27980 P = 0.00682) with AS in Zhejiang population. We also confirmed polymorphism locus of ERAP1 previously reported association with AS (rs27434; P = 5.3 × 10(-12)). Our results indicated a difference in the mechanism of susceptibility loci in subsets of Zhejiang Han Chinese population and provided further evidence that rs27434 is the key polymorphism associated with AS in ERAP1 gene.

  6. The Dynamic Distribution of Small-Tail Han Sheep Microbiota across Different Intestinal Segments

    Directory of Open Access Journals (Sweden)

    Hao Zhang

    2018-01-01

    Full Text Available The sheep intestinal tract is characterized by a diverse microbial ecosystem that is vital for the host to digest diet material. The importance of gut microbiota (GM of animals has also been widely acknowledged because of its pivotal roles in the health and well-being of animals. However, there are no relevant studies on GM of small-tail Han sheep, a superior mutton variety domestic in China. In this study, the structure and distribution of gut microflora were studied by high-throughput sequencing technology. Results showed a significant difference between jejunum and cecum, jejunum, and rectum. Meanwhile, the cecum and rectum not only display higher species richness but also exhibit higher similarity of the bacterial diversity than that of the jejunum based on the results of abundance-based coverage estimator (ACE, Chao1, and Shannon indexes. Firmicutes and Bacteroidetes were the predominant phyla in cecum and rectum, while higher relative abundances of Firmicutes and Cyanobacteria were observed in jejunum. At the genus level, Bacteroidetes, Ruminococcus, Lactobacillus, Flavonifractor, and Clostridium were the dominant genera in the cecum and rectum. An obvious dynamic distribution of Lactobacillus is continuously decreasing from the jejunum to the cecum, then to the rectum, whereas the result of Bacteroides is completely inverse. In addition, this study also found many kinds of bacteria associated with the production of volatile fatty acids (VFA colonized in the large intestine. This study is the first to investigate the distribution of intestinal flora in small-tail Han sheep. The findings provide an important indication for diagnosis and treatment of intestinal diseases in small-tail Han sheep, as well as offer a direction for the development of intestinal microecological preparations.

  7. HANS BELLMER, UN ARTISTE PHILOSOPHE OU L'IDENTITE EN QUESTION

    Directory of Open Access Journals (Sweden)

    MARYVONNE PERROT

    2013-05-01

    Full Text Available If the surrealist group has attracted the interest of philosophers, one can also note that some of these artists have attempted to develop their own philosophical reflection. This was the case of Hans Bellmer obsessed with the themes of desire, body and metamorphosis and, through that, with the games of identity and otherness. The anatomy of the image, one of Bellmer’s essential books, also shows the role of the artistic creation in the efforts to illuminate the “enigma of existence”.

  8. Hans Kelsen: una biografía cultural mínima

    OpenAIRE

    Losano, Mario Giuseppe

    2006-01-01

    El artículo trata sobre la importancia del pensamiento y la figura de Hans Kelsen dentro de la ciencia jurídica del siglo XX y el lugar privilegiado que tiene reservado en la misma su Teoría Pura del Derecho. Esta sitúa a Kelsen como un filósofo del Derecho aunque sus primeros intereses hayan sido la teoría del Estado y el Derecho público y aparezca el Derecho internacional como el tema más tratado en sus escritos. Los hechos históricos que determinaron la vida de este autor se van enlazando ...

  9. Autocratic Bureacratism: Han Fei's Ancient Chinese Strategies of Governance as Contrasted with Machiavelli's Political Philosophy

    OpenAIRE

    Helliksen, Lars Tore

    2002-01-01

    This study is a comparative analysis of the political philosophies of the ancient Chinese thinker Han Fei (ca. 280-233 BC) and the Western Renaissance thinker Niccolò Machiavelli (AD 1469-1527). In the thought of these pioneers of strategic political thought – both notorious for their hardheaded and “realist” approach to political life – the special problems of power maintenance and political stability are focused. The strong focus on these issues in the two thinkers must be seen in the l...

  10. Shaping biomedical objects across history and philosophy:a conversation with Hans-Jörg Rheinberger.

    Science.gov (United States)

    García-Sancho, Miguel; González-Silva, Matiana; Jesús Santesmases, María; Rheinberger, Hans-Jörg

    2014-01-01

    Historical epistemology, according to the historian of science Hans-Jörg Rheinberger, is a space through which "to take experimental laboratory work into the realm of philosophy". This key concept, together with the crucial events and challenges of his career, were discussed in a public conversation which took place on the occasion of Rheinberger's retirement. By making sense of natural phenomena in the laboratory, the act of experimenting shapes the object; it is this shaping which became the core of Rheinberger's own research across biology and philosophy into history. For his intellectual agenda, a history of the life sciences so constructed became "epistemologically demanding".

  11. A Diachronic Index and Glossary to What Is Justice? Collected Essays by Hans Kelsen

    OpenAIRE

    Prebble QC, John; Opacic, Nina

    2017-01-01

    "What is Justice?" is a compilation of essays by Hans Kelsen that deal with problems of justice and their relationship to law, philosophy, and science. The broad scope and applicability of "What is Justice?" makes it a valuable source for research and writing across jurisdictions and in almost any area of law. Access to the English translation of "What is Justice?" is challenging because the book has no index. This present Index aims to provide scholars with a way in to Kelsen's work. Kels...

  12. Glaciological and chemical studies on ice cores from Hans Tausen ice cap, Greenland

    DEFF Research Database (Denmark)

    Clausen, H.B.; Stampe, Mia; Hammer, C.U.

    2001-01-01

    The paper presents studies of various chemical and isotopical parameters from ice cores drilled in the northernmost located ice cap, Hans Tausen Iskappe, Pearyland, Greenland (HT). The 346 m main core (MC95) was drilled to bedrock in 1995 as well as a 35 m shallow core (SC95). A 60 m shallow core...... are selected for an analysis of dust and water soluble chemical components, including F-, CH3SO2-, Cl-, NO3-, SO42-, Na+, NH4+, K+, Mg2+ and Ca2+. Coulter counter technique was used for the dust measurements and the chemical analysis were carried out by ion chromatography....

  13. Hans Küng se voorstel vir ’n eietydse etiek

    Directory of Open Access Journals (Sweden)

    S. A. Strauss

    1998-06-01

    Full Text Available This contribution undertakes a critical assessment of the well-known Hans Küng's proposal for contemporary ethics in his book Global responsibility. In search of a new world ethic (1990. This article commences by providing some background on this publication as well as on the theology of Küng in general. The content of the book is then paraphrased in summarised form. The last part of the article analyses four major convictions of Kung, against which the Reformed doctrine is brought forward. These convictions deal with the ethical aspects of normativity, humanity, postmodernity and ecumenicity.

  14. The "Father of Stress" Meets "Big Tobacco": Hans Selye and the Tobacco Industry.

    OpenAIRE

    Petticrew, MP; Lee, K

    2011-01-01

    : The concept of stress remains prominent in public health and owes much to the work of Hans Selye (1907-1982), the "father of stress." One of his main allies in this work has never been discussed as such: the tobacco industry. After an analysis of tobacco industry documents, we found that Selye received extensive tobacco industry funding and that his research on stress and health was used in litigation to defend the industry's interests and argue against a causal role for smoking in coronary...

  15. His Excellency Dr. Hans Brattskar, Ambassador and Permanent Representative of Norway to the United Nations Office, visiting CERN

    CERN Multimedia

    AUTHOR|(CDS)2099575

    2016-01-01

    Ambassador Hans Brattskar signing the guest book with Director for international relations Charlotte Warakaulle and Director-General Fabiola Gianotti; Deputy Permanent Representative and Minister Kjersti Sommerset and CERN Advisers Pippa Wells and Jens Vigen are also present.

  16. Inner and inter population structure construction of Chinese Jiangsu Han population based on Y23 STR system.

    Directory of Open Access Journals (Sweden)

    Huipin Wang

    Full Text Available In this study, we analyzed the genetic polymorphisms of 23 Y-STR loci from PowerPlex® Y23 system in 916 unrelated healthy male individuals from Chinese Jiangsu Han, and observed 912 different haplotypes including 908 unique haplotypes and 4 duplicate haplotypes. The haplotype diversity reached 0.99999 and the discrimination capacity and match probability were 0.9956 and 0.0011, respectively. The gene diversity values ranged from 0.3942 at DYS438 to 0.9607 at DYS385a/b. Population differentiation within 10 Jiangsu Han subpopulations were evaluated by RST values and visualized in Neighbor-Joining trees and Multi-Dimensional Scaling plots as well as population relationships between the Jiangsu Han population and other 18 Eastern Asian populations. Such results indicated that the 23 Y-STR loci were highly polymorphic in Jiangsu Han population and played crucial roles in forensic application as well as population genetics. For the first time, we reported the genetic diversity of male lineages in Jiangsu Han population at a high-resolution level of 23 Y-STR set and consequently contributed to familial searching, offender tracking, and anthropology analysis of Jiangsu Han population.

  17. [A Survey for Colton and Other 3 Rare Blood Group Systems in Chinese Nanjing Han Population].

    Science.gov (United States)

    Chen, Yan; Ma, Ling; Liu, Yan-Chun

    2015-10-01

    To investigate the distribution of Colton, Diego, Kell and Yt rare blood groups in Chinese Nanjing Han population, so as to improve the transfusion capability of patients with rare blood group and to further enrich the rare-blood-donor bank. A total of 2 015 blood samples from the blood donors were selected randomly to screen the presence of K⁺ and Kp(c+) (Kell), Yt(b+) (Yt), Co(b+) (Colton), Di(a+b+) and Di(a+b-) (Digeo) antigen allele by using PCR and multiplex PCR. Out of 2005 samples, 1 case with K⁺ gene, 8 cases with Yt(b+) gene and 100 cases with Di(a+b+) gene, 2 cases with Di(a+b-) were identified, while no Kp(c+) and Co(b+) were detected. The frequencies of K⁺, Yt(b+) and Di(a+), Di(b+) are 0.0003, 0.0013 and 0.0258, 0.9742, respectively. They are very rare blood groups in Chinese Nanjing Han population.

  18. Associations between polymorphisms of HLA-B gene and postmenopausal osteoporosis in Chinese Han population.

    Science.gov (United States)

    Li, S-M; Zhou, D-X; Liu, M-Y

    2014-08-01

    Osteoporosis is a systemic skeletal disease, which is more prevalent in postmenopausal women. Osteoporosis likely develops beginning with genetic risk. This study explored the relationships between polymorphisms of HLA-B gene and postmenopausal osteoporosis in a Chinese Han population. Polymerase chain reaction sequence-based typing (PCR-SBT) method was used for DNA typing at HLA-B locus in 70 patients with postmenopausal osteoporosis and 73 healthy controls in female Han population of Shaanxi Province, situated in north-western China. We found that 40 HLA-B alleles in postmenopausal osteoporosis patients and control subjects, respectively. Furthermore, the frequency of HLA-B* 3501 allele was significantly higher in postmenopausal osteoporosis patients than in the control group (P = 0.033), and the relative risk was 7.632 (95% CI: 0.927-62.850). Our results suggest that HLA-B* 3501 was likely an important risk factor for postmenopausal osteoporosis. As different populations have different HLA polymorphisms, further investigation of the relationship of various HLA genes and osteoporosis with larger sample size is still necessary in the future. © 2014 John Wiley & Sons Ltd.

  19. HLA-A gene polymorphisms contribute to osteoporosis susceptibility in postmenopausal Han Chinese women.

    Science.gov (United States)

    Li, S M; Guo, H; Yang, H J; Lv, M Q; Zhou, D X

    2015-08-28

    Osteoporosis is a common disease characterized by low bone mineral density, deterioration in bone microarchitecture, and increased fracture risk and is more prevalent in postmenopausal women. HLA is a complex gene family; previous studies have shown that it plays an important role in the pathogenesis of osteoporosis among Japanese and Greek populations. Prompted by these findings, this study was designed to explore the associations between HLA-A gene polymorphisms and postmenopausal osteoporosis in the Han Chinese population. The polymerase chain reaction-sequence-based typing method was used for DNA genotyping at the HLA-A locus in 70 patients with postmenopausal osteoporosis and 73 healthy controls. We identified 17 HLA-A alleles in patients with postmenopausal osteoporosis and 20 HLA-A alleles in control subjects. Furthermore, we found that the frequency of the HLA-A* 02:07 allele was significantly higher in patients with postmenopausal osteoporosis than in control subjects (P = 0.023), and the relative risk was 4.065 (95% confidence interval = 1.109-14.893). Our study provides supportive evidence for the contribution of HLA-A gene polymorphisms to the susceptibility to postmenopausal osteoporosis and suggests that HLA-A* 02:07 is likely an important genetic risk factor for postmenopausal osteoporosis in the Han Chinese population.

  20. Cognitive function and suicide risk in Han Chinese inpatients with schizophrenia.

    Science.gov (United States)

    Zoghbi, Anthony William; Al Jurdi, Rayan K; Deshmukh, Poonam R; Chen, Da C; Xiu, Mei H; Tan, Yun L; Yang, Fu D; Zhang, Xiang Yang

    2014-12-15

    The lifetime risk of suicide in patients with schizophrenia is estimated to be 4.9-13%. While there are many known risk factors for suicide in schizophrenia, the relationship between cognitive function and suicide risk is unclear, particularly in non-Caucasian populations. In our cross-sectional study, we administered the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) to 316 Han Chinese chronic inpatients with schizophrenia and compared the performance of those who had attempted suicide (n=25) to non-attempters (n=291). The lifetime suicide attempt data were collected from medical records and interviews with patients and their family members. We found a lifetime suicide attempt rate of 7.9%. Suicide attempters were more likely to be single, but showed no significant differences in other demographic factors such as age, gender, or living arrangements. Contrary to our hypothesis, there was no significant relationship between performance on the RBANS test and lifetime risk of suicide attempts in Han Chinese inpatients with schizophrenia. The literature remains mixed on this topic. Culturally influenced differences in suicidal behavior may have affected the outcome of this study and further investigation of this topic is necessary. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  1. Platelet glycoprotein IaC807T polymorphisms and ischemic stroke in young Chinese Han population.

    Science.gov (United States)

    Zhang, J; Huang, D; Yang, J; An, H; Ojha, R; DU, C; Liu, R

    2012-11-01

    The objective of this study was to investigate the association between platelet glycoprotein (GP) Ia C807T polymorphisms and ischemic stroke in young Chinese Han Population. We conducted a case-control study in 92 consecutive young (ischemic stroke inpatients and outpatients, 86 elder ischemic stroke control (> 50 years), and 160 age- and sex-matched healthy control. Genotyping of platelet GP Ia C807Tpolymorphisms was performed by polymerase chain reaction followed by sequencing nucleic acid with dideoxy chain-termination method and an ABI PRISM3100 (Perkin-Elmer Co) genetic analyzer. Student's t-test, chi-square test, and logistic regression modeling were used for data significance analyses. Hypertension and smoking were found to be the independent risk factors for ischemic stroke patients (aged ischemic stroke patients (aged > 50 years). There was no significant difference observed in the T allele frequency of GPIa C807T polymorphisms between young stroke patients and corresponding controls. These findings suggest that there is no role of GPIa C807T polymorphisms in the development of young first-ever ischemic stroke in Chinese Han Population.

  2. The theory of God and the challenge of niilism: Hans Jonas about Nietzsche

    Directory of Open Access Journals (Sweden)

    Jelson Roberto Oliveira

    2017-08-01

    Full Text Available In this article, we intend to analyze Hans Jonas's interpretation of Nietzsche's section 125 of The Gay Science, as it is presented in the reflection developed in the lectures taught by Jonas at Carleton College, Ottawa, during the winter semester of 1952-1953 and kept in the (unpublished notes entitled The Theory of God, preserved in the Philosophisches Archiv Hans Jonas, at the Universität Konstanz. For this, we start with the Jonasian analysis of the fear of the unknown as a central element in the philosophies of Epicurus and especially Pascal, to show how Nietzsche deepens the reflection begun by the philosopher of Port-Royal and how the intensification of fear and feeling of loneliness would present itselves as a possibility of confronting nihilism. From the point of view of Jonah's own interests, we would not only be dealing with a theory about God in the strict sense, but a reflection on technology as “the will of unlimited power”, i. e., as the exercise of man who, alone and without God, seeks dominion over the world.

  3. [Polymorphism of CXCR4 coding region of human immunodeficiency virus-1 in Chinese Han people].

    Science.gov (United States)

    Liu, Ming-xu; Wang, Fu-sheng; Hong, Wei-guo; Wang, Bo; Jin, Lei; Lei, Zhou-yun; Hou, Jing

    2003-06-01

    To study the polymorphism of human immunodeficiency virus (HIV)-1 coreceptor CXCR4 in Chinese Han ethnic group for AIDS prevention and treatment. Totally 48 individuals were enrolled into the study. CXCR4 (cDNA No-AF147204) was cloned by PCR amplification using 2 pairs of primers, then sequenced using sequencing primers. The results of the same sequencing primers were analyzed by DNAstar software to find and identify single nucleotide polymorphism (SNP) sites. Totally 7 SNPs were found in the coding region of CXCR4, among them 3 were synonymous mutation (C-->T at loci 129, 426 and 968), 3 were missense mutation (C-->T at locus 38, A-->T at locus 90, and A-->C at locus 712) and 1 was stop mutation (C-->T at 106, which converted the codon for glutamic acid into stop codon). The polymorphism of CXCR4 coding region in Chinese Han is probably different from that of the other ethnic groups. Six of the 7 SNPs were discovered for the first time. Their influences on AIDS progression are worthy of studying.

  4. Characterization of mitochondrial DNA polymorphisms in the Han population in Liaoning Province, Northeast China.

    Science.gov (United States)

    Xu, Feng-Ling; Yao, Jun; Ding, Mei; Shi, Zhang-Sen; Wu, Xue; Zhang, Jing-Jing; Wang, Bao-Jie

    2018-03-01

    This study characterized the genetic variations of mitochondrial DNA (mtDNA) to elucidate the maternal genetic structure of Liaoning Han Chinese. A total of 317 blood samples of unrelated individuals were collected for analysis in Liaoning Province. The mtDNA samples were analyzed using two distinct methods: sequencing of the hypervariable sequences I and II (HVSI and HVSII), and polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis of the coding region. The results indicated a high gene diversity value (0.9997 ± 0.0003), a high polymorphism information content (0.99668) and a random match probability (0.00332). These samples were classified into 305 haplotypes, with 9 shared haplotypes. The most common haplogroup was D4 (12.93%). The principal component analysis map, the phylogenetic tree map, and the genetic distance matrix all indicated that the genetic distance of the Liaoning Han population from the Tibetan group was distant, whereas that from the Miao group was relatively close.

  5. Pen size and parity effects on maternal behaviour of Small-Tail Han sheep.

    Science.gov (United States)

    Lv, S-J; Yang, Y; Dwyer, C M; Li, F-K

    2015-07-01

    The aim of this experiment was to study the effects of pen size and parity on maternal behaviour of twin-bearing Small-Tail Han ewes. A total of 24 ewes were allocated to a 2×2 design (six per pen), with parity (primiparous or multiparous) and pen size (large: 6.0×3.0 m; small: 6.0×1.5 m) as main effects at Linyi University, Shandong Province, China. Behaviour was observed from after parturition until weaning. All ewes were observed for 6 h every 5 days from 0700 to1000 h and from 1400 to 1700 h. Continuous focal animal sampling was used to quantify the duration of maternal behaviours: sucking, grooming and following as well as the frequency of udder accepting, udder refusing and low-pitched bleating. Oestradiol and cortisol concentrations in the faeces (collected in the morning every 5 days) were detected using EIA kits. All lambs were weighed 24 h after parturition and again at weaning at 35 days of age. The small pen size significantly reduced following (Pbehaviour in sheep during lactation. The study is also the first to report on the maternal behaviour of Chinese native sheep breeds (Small-Tail Han sheep), with implications for the production of sheep in China.

  6. Vooruitgang en ondergang: historiese dialektiek in twee tekste van Hans Magnus Enzensberger

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    J.P.C. van den Berg

    2006-07-01

    Full Text Available Progress and decline: historical dialect in two texts by Hans Magnus Enzensberger The interpretation of history as a process of dialectical development has been one of the most important ideas of Marxist philosophy. Whereas earlier Marxists optimistically considered this process as steering inevitably towards a sociopolitical utopia, subsequent thinkers in the Marxist tradition, especially those identified as Neo-Marxists (like Theodor Adorno, had a more pessimistic interpretation of dialectics. Influenced especially by Adorno, German poet and social commentator Hans Magnus Enzensberger uses the concept of “historical dialectics” as a seminal theme in two of his literary works: “Mausoleum: siebenunddreißig Balladen aus der Geschichte des Fortschritts” and “Der Untergang der Titanic”. In these two texts the representation of the ambiguity of “Fortschritt” or historical development presupposes a more pessimistic account of the historical process. This ambiguity is present both in a bird’s-eye view of the historical process (“Mausoleum”, and in the focus on one specific historical incident (“Der Untergang der Titanic”. Enzensberger subsequently continues to consider the role of art within this dialectical context. In this article, both Enzensberger’s literary use of the philosophical concept of historical dialectics and its artistic implications (as identified by him are examined.

  7. Hans Ballmer : la poesía y el movimiento de la aniquilación

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    Constanza Nieto Yusta

    2006-01-01

    Full Text Available En la producción artística de Hans Bellmer confluyen factores que se inscriben tanto en el ámbito de la creación artística como en el mundo especulativo. Es en este sentido cómo pueden entenderse sus famosas poupées, objetos poéticos y científicos a través de los cuales es posible desgranar aquellos temas que obsesionaron al artista desde su más temprana juventud y que engloban desde los temores inocentes y los juegos de la primera infancia hasta la posterior exploración de la aniquilación a través del veneno, la sexualidad y el movimiento.The artistic production of the surrealist Hans Bellmer shows the importance of two elements, opposed in appearance: Poetry and Science. Is in this sense how his lifesize dolls can be considered, as poetic and scientific objects where it is possible to find the subjects that turned into obsessions since his most early childhood: games, science mechanisms, poison, sexuality, movement and death.

  8. 50 Years of Bong-Han Theory and 10 Years of Primo Vascular System

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    Kwang-Sup Soh

    2013-01-01

    Full Text Available The primo vascular system (PVS was first introduced by Bong-Han Kim via his five research reports. Among these the third report was most extensive and conclusive in terms of the PVS anatomy and physiology relating to the acupuncture meridians. His study results, unfortunately, were not reproduced by other scientists because he did not describe the materials and methods in detail. In 2002, a research team in Seoul National University reinitiated the PVS research, confirmed the existence of PVS in various organs, and discovered new characteristics of PVS. Two important examples are as follows: PVS was found in the adipose tissue and around cancer tissues. In parallel to these new findings, new methods for observing and identifying PVS were developed. Studies on the cell and material content inside the PVS, including the immune function cells and stem cells, are being progressed. In this review, Bong-Han Kim’s study results in his third report are summarized, and the new results after him are briefly reviewed. In the last section, the obstacles in finding the PVS in the skin as an anatomical structure of acupuncture meridian are discussed.

  9. [Hans Gross and the beginning of criminology on a scientific basis].

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    Bachhiesl, Christian

    2007-01-01

    Modern criminology--if one wants to consider it a separate scientific discipline at all--is usually perceived as being mainly influenced by the methods of natural sciences supplemented by components from the field of psychology, which, at least in some of its conceptions, tends to define itself as a natural science, too. If we take a look at the history of science, we will see development of criminology in this direction was not necessarily inevitable. The scientific work of the Austrian Hans Gross (1847-1915), one of the founding fathers of scientific criminology, serves as an example of the way how natural sciences and their exact methods became established in the methodological apparatus of modern criminology, although in praxi his claim for the application of exact methods was all too often replaced by irrational and intuitive ways of working. Still, Hans Gross' fundamental decision for the exact methods derived from the natural sciences is an important step towards a criminology that can be understood as a part of natural sciences, largely superseding the methods of cultural sciences and anthropological philosophy. This approach made the (criminal) human being an object of measurement and can result in the concept of man as a mere phenomenon of quantity. This is, on the one hand, ethically questionable; on the other hand, it made modern criminology more efficient and successful.

  10. PIXE study on ancient glass samples of the Han dynasty unearthed from Hepu county, Guangxi

    International Nuclear Information System (INIS)

    Zhao Hongxia; Gan Fuxi; Cheng Huansheng

    2007-01-01

    Combining the modified external-beam proton induced X-ray emission (PIXE), inductively coupled plasma atomic emission spectrometry (ICP-AES) and other techniques, the chemical compositions, structures and other properties of some ancient glass samples of the Han Dynasty, which were unearthed from Hepu county, Guangxi, were determined. These glass samples can be classified to several glass systems, such as K 2 O-SiO 2 , PbO-BaO-SiO 2 , PbO-SiO 2 , Na 2 O-K 2 O-PbO-SiO 2 and (Na 2 O)K 2 O-CaO-SiO 2 . But most of the samples belong to K 2 O-SiO 2 system glass. Due to the surface corrosion, the flux K 2 O in the surface of the K 2 O-SiO 2 glass was lost, but with the relative enrichment of the SiO 2 . Based on the characteristics of chemical composition and appearance of these samples, it is thought that, during the Han Dynasty, the making technique of the K 2 O-SiO 2 glass in China was influenced by the technique related to the PbO-BaO-SiO 2 glass from abroad. (authors)

  11. [Study on the bamboo slips of Maishu in the Han Dynasty excavated in Laoguanshan].

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    Huang, Longxiang

    2018-01-12

    The bamboo slips of medicine, from No. 361 to No. 628, unearthed in Laoguanshan are of the same specification, which shall be the same one as Maishu (《》) of the Han Dynasty from Zhangjiashan in terms of the basic constitution and style. Hence, the medical slips, from No. 361 to No. 628, unearthed in Laoguanshan shall be titled as Maishu of Laoguanshan version, in which, the text on the "twelve meridians" is the combination and adaption from Y inyang Shiyi Mai Jiujiang (《》 Moxibustion Therapy on the Eleven Meridians of Yin and Yang ) and Zubi Shiyimai Jiujing (《》 Moxibustion Therapy on the Eleven Meridians of Legs and Arms ) in the slips of Maishu of the Han Dynasty from Zhangjiashan. The two chapters on "derived meridians" have compiled the names, running courses and differentiated disorders of the 12 meridians in the different eras at the early stage, and in the 9 of these 12 meridians, the prescriptions for moxibustion therapy have been attached for the treatment of the differentiated disorders, which reflexes the characteristics of mai (meridian) at different evolution stages before the formation of the concept of meridian. Regarding the descriptions on "pulse diagnostic method", two different methods are included, one is relevant with the decision of survival span, and another is with the localization of disorders.

  12. The Life and Works of Han Shin Gwang : a Midwife and Nurse of Korean Modern Times

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    YI Ggodme

    2006-06-01

    Full Text Available Han Shin Gwang, born in an early Christian family in Korea in 1902, could get western education different from the ordinary Korean girls in that period. She participated in the 1919 Samil Independence Movement in her teens, and got nursing and midwifery education in a missionary hospital. She got a midwife license and worked as a member in an early mother-and-child health center. She organized 'Korean Nurses' Association' in 1924 and focused on public health movement as the chairwoman. She actively participated in women's movement organizations, and Gwangjoo Student's Movement. She was known to be a representative of leading working women, and wrote articles on woman's right, the needs and works of nurses and midwives. From late Japanese colonial period, she opened her own clinic and devoted herself to midwifery. After the Korean Liberation in 1945, she began political movement and went in for a senate election. During the Korean War, she founded a shelter for mothers and children in help. After the War, she reopened a midwifery clinic and devoted to the works of Korean Midwives' Association. Han Shin Gwang's life and works belong to the first generation of Korean working women in modern times. She actively participated in women's movement, nurses' and midwives professional movement, Korea liberation movement, and mother-and-child health movement for 60 years. Her life is truly exemplary as one of the first generation of working women in modern Korea, distinguished of devotion and calling.

  13. Paraoxonase activity and genetic polymorphisms in northern Han Chinese workers exposed to organophosphate pesticides.

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    Zhang, Xiaofeng; Sui, Hong; Li, Haibo; Zheng, Jing; Wang, Fengqian; Li, Baixiang; Zhang, Yang

    2014-02-01

    Paraoxonase (PON1) is one of the major players in the detoxification of organophosphates (OPs). This study presents our investigation into the effect of OPs on serum PON1 activity and the distribution of common PON1 polymorphisms in Han Chinese workers with repeated high exposure to OP pesticides, and the factors modulating PON1 activity. In all, 400 participants, including 180 workers exposed to OP pesticides occupationally, and 220 controls were investigated. Serum PON1 and cholinesterase (ChE) activity were measured, and genotyping was done using polymerase chain reaction-restriction fragment length polymorphism. The association between PON1 activity and PON1 polymorphisms, and the influencing factors of PON1 activity, were analyzed. The results revealed that repeated OP exposures significantly decreased serum PON1 and ChE activity (Ppesticide exposures significantly affected serum PON1 activity in the study population. Therefore, the results of this investigation indicate PON1 polymorphisms and pesticide exposures may be important risk predictors for OP poisoning in the Han Chinese population, who display very high frequencies of the M allele and R allele for PON1 polymorphisms at the positions 55 and 192, respectively.

  14. Nocturnal snoring sound analysis in the diagnosis of obstructive sleep apnea in the Chinese Han population.

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    Xu, Huajun; Song, Wei; Yi, Hongliang; Hou, Limin; Zhang, Changheng; Chen, Bin; Chen, Yuqin; Yin, Shankai

    2015-05-01

    Loud snoring is one of the principle symptoms of obstructive sleep apnea (OSA). Snoring sound analysis is a potentially cost-effective, reliable alternative for the diagnosis of OSA. However, no investigation has determined the accuracy of snoring signal analysis for the diagnosis of OSA in the Chinese Han population. Therefore, we investigated whether whole-night snoring detection and analysis aids the diagnosis of OSA using a new snore analysis technique. Snoring sounds were recorded using a non-contact microphone and polysomnography (PSG) was performed simultaneously throughout the night. We randomly selected 30 subjects each from four groups based on the severity of OSA. The rhythm and frequency domain of the snoring signal were analyzed based on frequency energy endpoint detection (FEP) and the Earth mover's distance (EMD), for each subject to harvest the EMD-calculated Apnea-Hypopnea Index (AHIEMD). Finally, we compared the AHIEMD with the PSG-monitored AHI (AHIPSG). The accuracy of the AHIEMD compared with the AHIPSG was 96.7, 86.7, 86.7, and 96.7% in non-, mild, moderate, and severe OSA patients, respectively. AHIEMD was correlated with AHIPSG (r(2) = 0.950, p snoring is feasible and reliable in the Han population. The snoring sound-based technique appears to be a promising tool for OSA screening and diagnosis.

  15. Pollution from animal husbandry in China: a case study of the Han River Basin.

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    Sun, Chen; Wu, Hongjuan

    2012-01-01

    Animal husbandry is one of the major agricultural pollution sources in China. The Xiangyang Reach of the Han River Basin was used as a case study to identify pollutants from animal rearing. The gross amount of pollutants from livestock and poultry rearing in the Xiangyang Reach was estimated using two empirical models with different data sets. The pig, cattle, sheep, and poultry population in 2009 amounted to 2.6, 0.6, 0.5, and 39.2 million head, respectively. The total annual pollutant loads generated from the feces and urine of livestock and poultry were 270,400 t of chemical oxygen demand; 228,900 t of biochemical oxygen demand; 26,500 t of ammonia nitrogen; 16,500 t of total phosphorus; and 63,900 t of total nitrogen. Approximately 12% of these pollutant loads were estimated to enter the Han River through the watershed outlet. Animal breeding has been one of the main pollution sources in this area, followed by domestic sewage and industrial wastewater. Cattle produced the most pollution, with the heaviest pollution load in downtown Xiangyang City. Several recommendations are presented to control the pollution caused by livestock and poultry breeding.

  16. KCNQ1 gene polymorphisms are associated with lipid parameters in a Chinese Han population

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    Chen Zhong

    2010-08-01

    Full Text Available Abstract Background Four single nucleotide polymorphisms (SNPs (rs2237892, rs2237895, rs2237897, and rs2283228 in KCNQ1 are reported to be associated with type 2 diabetes mellitus (T2DM, possibly caused by a reduction in insulin secretion and higher fasting glucose, but the results are inconsistent. We investigated whether these 4 genetic markers are associated with serum lipid metabolism in a middle-aged Chinese Han population. Methods We enrolled 398 consecutive patients, including 180 with premature coronary artery disease (CAD (male KCNQ1. Results The 3 genotypes AA, AC, and CC were present in rs2283228 and rs2237895, and the 3 genotypes CC, CT, and TT were present in rs2237897 and rs2237892. The minor genotypes CC at rs2283228 and TT at rs2237892 were associated with higher levels of TG (P = 0.007 and 0.026, respectively. Furthermore, subjects with the CC genotype at rs2283228 had lower levels of HDL-C and apo A1 than in the other 2 genotype groups (P = 0.052 and 0.055, respectively. No other associations were detected between these 4 SNPs and FBS or other lipid parameters. Conclusions Our data suggest that rs2283228 and rs2237892 in KCNQ1 are associated with lipid metabolism in a middle-aged Chinese Han population.

  17. A genome-wide association study identifies susceptibility variants for type 2 diabetes in Han Chinese.

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    Fuu-Jen Tsai

    2010-02-01

    Full Text Available To investigate the underlying mechanisms of T2D pathogenesis, we looked for diabetes susceptibility genes that increase the risk of type 2 diabetes (T2D in a Han Chinese population. A two-stage genome-wide association (GWA study was conducted, in which 995 patients and 894 controls were genotyped using the Illumina HumanHap550-Duo BeadChip for the first genome scan stage. This was further replicated in 1,803 patients and 1,473 controls in stage 2. We found two loci not previously associated with diabetes susceptibility in and around the genes protein tyrosine phosphatase receptor type D (PTPRD (P = 8.54x10(-10; odds ratio [OR] = 1.57; 95% confidence interval [CI] = 1.36-1.82, and serine racemase (SRR (P = 3.06x10(-9; OR = 1.28; 95% CI = 1.18-1.39. We also confirmed that variants in KCNQ1 were associated with T2D risk, with the strongest signal at rs2237895 (P = 9.65x10(-10; OR = 1.29, 95% CI = 1.19-1.40. By identifying two novel genetic susceptibility loci in a Han Chinese population and confirming the involvement of KCNQ1, which was previously reported to be associated with T2D in Japanese and European descent populations, our results may lead to a better understanding of differences in the molecular pathogenesis of T2D among various populations.

  18. Hans Georg Trüper (1936–2016 and His Contributions to Halophile Research

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    Aharon Oren

    2016-05-01

    Full Text Available Prof. Hans Georg Trüper, one of the most important scientists in the field of halophile research, passed away on 9 March 2016 at the age of 79. I here present a brief obituary with special emphasis on Prof. Trüper’s contributions to our understanding of the halophilic prokaryotes and their adaptations to life in hypersaline environments. He has pioneered the study of the halophilic anoxygenic phototrophic sulfur bacteria of the Ectothiorhodospira—Halorhodospira group. Some of the species he and his group isolated from hypersaline and haloalkaline environments have become model organisms for the study of the mechanisms of haloadaptation: the functions of three major organic compounds – glycine betaine, ectoine, and trehalose – known to serve as “compatible solutes” in halophilic members of the Bacteria domain, were discovered during studies of these anoxygenic phototrophs. Prof. Trüper’s studies of hypersaline alkaline environments in Egypt also led to the isolation of the first known extremely halophilic archaeon (Natronomonas pharaonis. The guest editors dedicate this special volume of Life to the memory of Prof. Hans Georg Trüper.

  19. Medicinal use of earths and minerals from Hippocrates to Sir Hans Sloane and beyond.

    Science.gov (United States)

    Retsas, Spyros

    2012-12-01

    In 1931 two pharmaceutical drawers containing mineral specimens, belonging to Sir Hans Sloane, the 18th century collector, Royal Physician, President of the Royal Society and of the Royal College of Physicians of London, were found in the Department of Botany of the Natural History Museum (NHM) of London. The drawers, each divided into 49 compartments, contained a total of 107 mineral pharmaceutical specimens, some labelled as mercury or white arsenic. Their registration, identification with the Sloane Manuscript Catalogues and subsequent transfer to the Mineralogy department of the NHM where one of these drawers is now on public display, had been documented by 1935. In antiquity therapeutic empiricism attributed medicinal properties to animal products, plants and minerals, including the soil of specific geographic locations. This communication traces the medicinal use of certain earths and minerals, listed in Sir Hans Sloane's manuscript catalogues, to classical antiquity with a reference to Arsenic compounds, which in our time are finding application in the treatment of acute promyelocytic leukaemia and to Terra Lemnia, a celebrated antidote of repute spanning twenty centuries, also included in the Sloane collections.

  20. Impact of strabismus on the quality of life of Chinese Han teenagers

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    Tu CS

    2016-06-01

    Full Text Available Changsen Tu, Liang Ye, Longfei Jiang, Yuwen Wang, Yingzi Li The Eye Hospital of Wenzhou Medical University, School of Ophthalmology and Optometry, Wenzhou Medical University, Wenzhou, People’s Republic of China Background: Although much research has been conducted on the impact of strabismus on the quality of life (QoL of adults, the effect of this condition on teenagers has not been extensively studied. This study therefore aimed to assess the effect of strabismus on the vision-related QoL of Chinese teenagers.Methods: The Chinese version of the 25-item National Eye Institute Visual Function Questionnaire (NEI-VFQ-25 was self-administered by 1,040 teenagers with strabismus and 1,002 individuals with normal vision. All the participants were from the Chinese Han population. The independent samples t-test was used to compare QoL between teenagers with and without strabismus.Results: The majority of scores on the NEI-VFQ-25 domains were significantly different between the two groups. QoL was significantly lower in individuals with strabismus compared with teenagers with normal vision on all domains, with the exception of social functioning.Conclusion: Statistically significantly lower vision-related QoL scores were found in Chinese Han teenagers with strabismus compared with those without strabismus. Keywords: quality of life, strabismus, NEI-VFQ-25, teenager, HRQoL

  1. Association of BSG genetic polymorphisms with atherosclerotic cerebral infarction in the Han Chinese population.

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    Zhou, Juan; Song, Bingxin; Duan, Xiaomei; Long, Yuming; Lu, Jinfeng; Li, Zhibin; Zeng, Sian; Zhan, Qiong; Yuan, Mei; Yang, Qidong; Xia, Jian

    2014-10-01

    The Basigin (BSG, also known as CD147/extracellular matrix metalloproteinase inducer) belongs to the immunoglobulin superfamily (IgSF). It is a cellular receptor for cyclophilin A (CypA), and is originally known as tumor cell collagenase stimulatory factor (TCSF), which could abundantly expressed on the surface of tumor cells, haematopoietic, monocytes, epithelial endothelial cells and smooth muscle cells. Accumulating evidence showed that BSG played an important role in stimulating the secretion of matrix metalloproteinases (MMPs), which has been reported to be involved in the development of atherosclerosis. Since atherosclerosis is an important risk factor for atherosclerotic cerebral infarction (ACI), we speculate that BSG genetic polymorphisms may influence formation of atherosclerosis and then development of ACI. This study aimed to detect the potential association of the single nucleotide polymorphisms (SNP, -631 G > T, -318 G > C, 10141 G > A and 10826 G > A) of BSG gene in Hunan Han Chinese population with ACI. We genotyped 199 ACI patients and 188 matched healthy controls for the four BSG SNP by method of matrix-assisted laser desorption/ionization-time-offlight mass spectrometry (MALDI-TOF MS). Our results suggested that all the polymorphisms were observed in the subjects from Changsha area of Hunan Province. However, no significant difference was observed between the distribution of these SNP in cases and controls. Therefore, we speculate that BSG genetic polymorphisms might not be an important factor in the development of ACI in our Chinese Han population.

  2. Common ABCB1 polymorphisms associated with susceptibility to infantile spasms in the Chinese Han population.

    Science.gov (United States)

    Dong, L; Mao, M; Luo, R; Tong, Y; Yu, D

    2011-10-19

    Infantile spasms are a severe epileptic encephalopathy with a variety of etiologies that occur in infancy and early childhood. Subjects with infantile spasms are at a higher risk for evolving into intractable epileptic spasms, tending to be refractory to conventional antiepileptic drugs. Genetic polymorphisms of the P-glycoprotein-encoding gene ABCB1 are suspected to be associated with pharmacoresistance phenotypes in epilepsy patients. Conflicting findings have been reported in different populations; few studies have explored whether this apparent association is affected by other host factors, such as specific epilepsy syndrome. We performed a case-control study to determine whether the risk of infantile spasms is influenced by common ABCB1 polymorphisms in a Han Chinese children's population consisting of 91 patients and 368 healthy individuals. DNA was isolated from whole blood, and three genetic polymorphisms (C1236T, G2677T/A, and C3435T) were assayed by PCR-RFLP. There were significant differences in the distributions of 3435TT [P = 0.001; odds ratio = 2.47; 95% confidence interval (CI) = 1.44-4.27] and 3435CT [P infantile spasm cases and controls. No significant differences were observed in allelic and haplotypic frequencies of ABCB1 polymorphisms between the two groups. This study demonstrated that variations in the C3435T gene play an important role in the pathogenesis of infantile spasms in the Han Chinese population; 3435TT is associated with increased risk of having this epilepsy syndrome.

  3. Association of a miRNA-137 Polymorphism with Schizophrenia in a Southern Chinese Han Population

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    Guoda Ma

    2014-01-01

    Full Text Available Both genome wide association study (GWAS and biochemical studies of Caucasian populations indicate a robust association between the miR-137 genetic variant rs1625579 and schizophrenia, but inconsistent results have been reported. To assay the association between this variant and schizophrenia, we genotyped 611 schizophrenic patients from Southern Chinese Han population for the risk single nucleotide polymorphism (SNP rs1625579 using the SNaPshot technique and compared the clinical profiles of different genotypes. Additionally, a meta-analysis was performed using the combined sample groups from five case-control publications and the present study. Both the genotype and allele distributions of the rs1625579 SNP were significantly different between patients and controls (P=0.036 and 0.026, SNP. TT genotype carriers showed slightly lower Brief Assessment of Cognition in Schizophrenia- (BACS- derived working memory performance than G carriers (15.58 ± 9.56 versus 19.71 ± 8.18, P=0.045. In the meta-analysis, we observed a significant association between rs1625579 and schizophrenia under different genetic models (all P<0.05. The results of our study and meta-analysis provide convincing evidence that rs1625579 is significantly associated with schizophrenia. Furthermore, the miR-137 polymorphism influences the working memory performance of schizophrenic patients in a Chinese Han population.

  4. Relationship between skin parameters (darkness or thickness) and photoreaction of Chinese Han skin.

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    Xia, Mi-Na; Wang, Xue-Min; Liu, Yan-Qun; Yuan, Chao; Zou, Ying; Fan, Guo-Biao

    2012-12-01

    Skin pigmentation and the stratum corneum are the two primary natural factors that protect against UV damage. Although several classification systems exist to quantify the ability of the skin to protect itself from damaging UV radiation, few reports have assessed skin parameters and photoreaction in persons of Han Chinese descent. To understand the relationship between skin darkness, skin thickness, and photoreaction in Chinese Han subjects. Thirty-one subjects were exposed to UVA and UVB. Minimal persistent pigment darkening dose (MPPD) and minimal erythema dose (MED) were obtained. Before the UV irradiation, the test sites were measured by the Mexameter MX 16, Chromameter CR400, and Skin B-ultrasonic to determine skin color and thickness>. Using the ratio of J(MPPD)/J(MED), we classified the subjects into four energy skin phototypes (ESPTs) and the skin parameters for each of these groups were analyzed. Skin color and skin thickness were significantly different among the ESPTs. There was also a significant positive correlation between skin group and the skin color and thickness parameters (b*, melanin index [MI], thickness). As the ESPTs increased from ESPT A to ESPT D, the mean dose to achieve MED increased, while the MPPD decreased. As the ESPTs increased from type A to type D, there was a proclivity to tan rather than burn. Similarly, the skin became darker and thicker as the phototype increased from A to D.

  5. Clinical and genetic spectra of Charcot-Marie-Tooth disease in Chinese Han patients.

    Science.gov (United States)

    Sun, Bo; Chen, Zhaohui; Ling, Li; Yang, Fei; Huang, Xusheng

    2017-03-01

    Charcot-Marie-Tooth disease (CMT) is a common hereditary motor and sensory neuropathy. Epidemiological data for Chinese CMT patients are few. This study aimed to analyze the electrophysiological and genetic characteristics of Chinese Han patients. A total of 106 unrelated patients with the clinical diagnosis of CMT were included. Clinical examination, nerve conduction studies (NCS), next-generation sequencing (NGS), and bioinformatic analyses were performed. Genetic testing was performed for 82 patients; 27 (33%) patients carried known CMT-associated gene mutations. PMP22 duplication was detected in 10 (12%) patients and GJB1 mutations in 9 (11%) patients. The mutation rate was higher in patients with a positive family history than in the sporadic cases (50% vs. 27%, p T), LITAF (c.32C>G), MFN2 (c.497C>T), GARS (c.794C>T), NEFL (c.280C>T), and MPZ (c.440T>C) were discovered. All except the LITAF (c.32C>G) mutation were identified as "disease causing" via bioinformatic analyses. In this Chinese Han population, the frequency of PMP22 gene duplication in those with CMT1 was slightly (50% vs. 70%-80%) less than in Western/Caucasian populations. The novel CMT-associated gene mutations broaden the mutation diversity of CMT1. NGS should be considered for genetic analyses in CMT patients. © 2016 Peripheral Nerve Society.

  6. Haplotype and genetic relationship of 27 Y-STR loci in Han population of Chaoshan area of China

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    Qing-hua TIAN

    2017-04-01

    Full Text Available Objective  To investigate the genetic polymorphisms of 27 Y-chromosomal short tandem repeats (Y-STR loci included in Yfiler® Plus kit in Han population of Chaoshan area, and explore the population genetic relationships and evaluate its application value on forensic medicine. Methods  By detecting 795 unrelated Chaoshan Han males with Yfiler® Plus kit, haplotype frequencies and population genetics parameters of the 27 Y-STR loci were statistically analyzed and compared with available data of other populations from different races and regions for analyzing the genetic distance and clustering relation of Chaoshan Han population. Results  Seven hundred and eighty-seven different haplotypes were observed in 795 unrelated male individuals, of which 779 haplotypes were unique, and 8 haplotypes occurred twice. The haplotype diversity (HD was 0.999975 with discriminative capacity (DC of 98.99%. The gene diversity (GD at the 27 Y-STR loci ranged from 0.3637(DYS391 to 0.9559(DYS385a/b. Comparing with Asian reference populations, the genetic distance (Rst between Chaoshan Han and Guangdong Han was the smallest (0.0036, while it was relatively larger between Chaoshan Han and Gansu Tibetan population (0.0935. The multi-dimensional scaling (MDS plot based on Rst values was similar to the results of clustering analysis. Conclusion  Multiplex detection of the 27 Y-STR loci reveals a highly polymorphic genetic distribution in Chaoshan Han population, which demonstrates the important significance of Yfiler® Plus kit for establishing a Y-STR database, studying population genetics, and for good practice in forensic medicine. DOI: 10.11855/j.issn.0577-7402.2017.03.08

  7. [The coagulation factor VII gene polymorphisms in patients with myocardial infarction in Ningxia Hui and Han populations].

    Science.gov (United States)

    Huang, Hui; Jia, Shaobin; Chen, Shulan; Sha, Yong; Ma, Aiqun; Ma, Xueping; Zhang, Jinli; Bai, Xiangrong; He, Lin

    2009-12-01

    To investigate the characteristics for activated coagulation factor VII(F VIIa) and the R353Q, -323 0/10 bp, HVR4 polymorphisms in the gene in patients with coronary heart disease (CHD) and myocardial infarction from Ningxia Hui and Han populations. Four hundred and twenty angiographically proven CHD patients in the Hui population, and 508 healthy blood donors were tested for their plasma levels of coagulation factor VII using recombinant tissue factor method. The coagulation factor VII gene R353Q, -323 0/10 bp and HVR4 genotypes were identified by polymerase chain reaction. In addition, 600 Han patients with CHD and 604 healthy Han control subjects were also investigated. (1) The plasma F VIIa levels was significantly higher in patients with CHD and myocardial infarction than that in healthy control subjects and angor pectoris (PHui and Han populations. (2) There were significant differences in the distribution of genotypes and allelic frequencies of the R353Q between myocardial infarction and angor pectoris disease in the Hui population (PHui and Han population. (3) The F VIIa level was significantly higher in individuals with RR genotype than those of Q allele carriers in the Hui population. There are polymorphisms of the F VII gene R353Q, -323 0/10 bp and HVR4 in the Hui and Han populations. The Q allele might be a protective factor against myocardial infarction in the Hui, and the plasma F VIIa level may be influenced by the R353Q polymorphism of the F VII gene. The 10 allele may be a protective factor against myocardial infarction in both the Hui and Han populations.

  8. BFH-OST, a new predictive screening tool for identifying osteoporosis in postmenopausal Han Chinese women.

    Science.gov (United States)

    Ma, Zhao; Yang, Yong; Lin, JiSheng; Zhang, XiaoDong; Meng, Qian; Wang, BingQiang; Fei, Qi

    2016-01-01

    To develop a simple new clinical screening tool to identify primary osteoporosis by dual-energy X-ray absorptiometry (DXA) in postmenopausal women and to compare its validity with the Osteoporosis Self-Assessment Tool for Asians (OSTA) in a Han Chinese population. A cross-sectional study was conducted, enrolling 1,721 community-dwelling postmenopausal Han Chinese women. All the subjects completed a structured questionnaire and had their bone mineral density measured using DXA. Using logistic regression analysis, we assessed the ability of numerous potential risk factors examined in the questionnaire to identify women with osteoporosis. Based on this analysis, we build a new predictive model, the Beijing Friendship Hospital Osteoporosis Self-Assessment Tool (BFH-OST). Receiver operating characteristic curves were generated to compare the validity of the new model and OSTA in identifying postmenopausal women at increased risk of primary osteoporosis as defined according to the World Health Organization criteria. At screening, it was found that of the 1,721 subjects with DXA, 22.66% had osteoporosis and a further 47.36% had osteopenia. Of the items screened in the questionnaire, it was found that age, weight, height, body mass index, personal history of fracture after the age of 45 years, history of fragility fracture in either parent, current smoking, and consumption of three of more alcoholic drinks per day were all predictive of osteoporosis. However, age at menarche and menopause, years since menopause, and number of pregnancies and live births were irrelevant in this study. The logistic regression analysis and item reduction yielded a final tool (BFH-OST) based on age, body weight, height, and history of fracture after the age of 45 years. The BFH-OST index (cutoff =9.1), which performed better than OSTA, had a sensitivity of 73.6% and a specificity of 72.7% for identifying osteoporosis, with an area under the receiver operating characteristic curve of 0.797. BFH

  9. Prediction consistency and clinical presentations of breast cancer molecular subtypes for Han Chinese population

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    Huang Chi-Cheng

    2012-09-01

    Full Text Available Abstract Background Breast cancer is a heterogeneous disease in terms of transcriptional aberrations; moreover, microarray gene expression profiles had defined 5 molecular subtypes based on certain intrinsic genes. This study aimed to evaluate the prediction consistency of breast cancer molecular subtypes from 3 distinct intrinsic gene sets (Sørlie 500, Hu 306 and PAM50 as well as clinical presentations of each molecualr subtype in Han Chinese population. Methods In all, 169 breast cancer samples (44 from Taiwan and 125 from China of Han Chinese population were gathered, and the gene expression features corresponding to 3 distinct intrinsic gene sets (Sørlie 500, Hu 306 and PAM50 were retrieved for molecular subtype prediction. Results For Sørlie 500 and Hu 306 intrinsic gene set, mean-centring of genes and distance-weighted discrimination (DWD remarkably reduced the number of unclassified cases. Regarding pairwise agreement, the highest predictive consistency was found between Hu 306 and PAM50. In all, 150 and 126 samples were assigned into identical subtypes by both Hu 306 and PAM50 genes, under mean-centring and DWD. Luminal B tended to show a higher nuclear grade and have more HER2 over-expression status than luminal A did. No basal-like breast tumours were ER positive, and most HER2-enriched breast tumours showed HER2 over-expression, whereas, only two-thirds of ER negativity/HER2 over-expression tumros were predicted as HER2-enriched molecular subtype. For 44 Taiwanese breast cancers with survival data, a better prognosis of luminal A than luminal B subtype in ER-postive breast cancers and a better prognosis of basal-like than HER2-enriched subtype in ER-negative breast cancers was observed. Conclusions We suggest that the intrinsic signature Hu 306 or PAM50 be used for breast cancers in the Han Chinese population during molecular subtyping. For the prognostic value and decision making based on intrinsic subtypes, further prospective

  10. BFH-OST, a new predictive screening tool for identifying osteoporosis in postmenopausal Han Chinese women

    Directory of Open Access Journals (Sweden)

    Ma Z

    2016-08-01

    Full Text Available Zhao Ma, Yong Yang,* JiSheng Lin, XiaoDong Zhang, Qian Meng, BingQiang Wang, Qi Fei* Department of Orthopedics, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China *These authors contributed equally to this work Purpose: To develop a simple new clinical screening tool to identify primary osteoporosis by dual-energy X-ray absorptiometry (DXA in postmenopausal women and to compare its validity with the Osteoporosis Self-Assessment Tool for Asians (OSTA in a Han Chinese population.Methods: A cross-sectional study was conducted, enrolling 1,721 community-dwelling postmenopausal Han Chinese women. All the subjects completed a structured questionnaire and had their bone mineral density measured using DXA. Using logistic regression analysis, we assessed the ability of numerous potential risk factors examined in the questionnaire to identify women with osteoporosis. Based on this analysis, we build a new predictive model, the Beijing Friendship Hospital Osteoporosis Self-Assessment Tool (BFH-OST. Receiver operating characteristic curves were generated to compare the validity of the new model and OSTA in identifying postmenopausal women at increased risk of primary osteoporosis as defined according to the World Health Organization criteria.Results: At screening, it was found that of the 1,721 subjects with DXA, 22.66% had osteoporosis and a further 47.36% had osteopenia. Of the items screened in the questionnaire, it was found that age, weight, height, body mass index, personal history of fracture after the age of 45 years, history of fragility fracture in either parent, current smoking, and consumption of three of more alcoholic drinks per day were all predictive of osteoporosis. However, age at menarche and menopause, years since menopause, and number of pregnancies and live births were irrelevant in this study. The logistic regression analysis and item reduction yielded a final tool (BFH-OST based on age

  11. Influence of Cigarette Smoking on Rheumatoid Arthritis Risk in the Han Chinese Population

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    Jian Yin

    2017-06-01

    Full Text Available ObjectivesCigarette smoking has been shown in European populations to be associated with rheumatoid arthritis (RA susceptibility. This study aims to examine the association of smoking with RA in the Han Chinese population.Methods718 Han Chinese RA patients and 404 healthy controls were studied. The associations of cigarette smoking (current, former or ever vs. never smokers, and pack-years of exposure with RA, anti-cyclic citrullinated peptide antibody (ACPA positive RA, IgM rheumatoid factor (RF positive RA, and baseline radiographic erosions (modified van der Heijde–Sharp scores were assessed. The interaction between smoking and the HLA-DRB1 shared epitope (SE in RA was also examined.ResultsIn this study, 11 (1.53% cases and 6 (1.49% controls were former smokers (p = 0.95, while 95 (13.23% cases and 48 (11.88% controls were current smokers (p = 0.52. Trends toward associations between smoking status (ever vs. never with RA-overall (p = 0.15, OR = 1.44, ACPA-positive RA (p = 0.24, OR = 1.37, RF-positive RA (p = 0.14, OR = 1.46, or the presence of radiographic erosions (p = 0.66, OR = 1.28 were observed although individually here were not statistically significant. There was no evidence of statistical interaction between smoking status (ever vs. never and SE for all RA, ACPA-positive RA, ACPA-negative RA, RF-positive RA, RF-negative RA (p = 0.37, 0.50, 0.24, 0.26, and 0.81 respectively, and the 95% CI for the attributable proportion for all interactions included 0.ConclusionThis is the first study to examine the association of cigarette smoking with RA in the Han Chinese population. This study shows a trend toward an interaction between smoking and SE carriage influencing the risk of RA, though findings were not statistically significant. It is possible that in the presence of universal exposure to heavy air pollution the effect of smoking on RA risk may be obscured.

  12. FMR1 premutation is an uncommon explanation for premature ovarian failure in Han Chinese.

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    Ting Guo

    Full Text Available In premature ovarian failure (POF, cessation of menstruation occurs before the expected age of menopause. Approximately 1% of women are affected. FMR1 premutation was reported to be responsible for up to 3.3%-6.7% of sporadic POF and 13% of familial cases in Caucasians, while the data was absent in Chinese population. Therefore, the impact of FMR1 CGG repeat on ovarian reserve is needed to be investigated in large Chinese cohort.The number of FMR1 CGG repeat was determined in 379 Han Chinese women with well-defined 46, XX non-syndromic sporadic POF and 402 controls. The age of menopause onset in respect to CGG repeats was further analyzed.The frequency of FMR1 premutation in Han Chinese POF was only 0.5% (2/379, although it was higher than that in matched controls (0%, 0/402, it was much lower than that reported in Caucasian with POF (3.3%-6.7%. The prevalence of intermediate FMR1 (41-54 was not increased significantly in sporadic POF than that in controls (2.9% vs. 1.7%, P = 0.343. However, POF patients more often carried a single additional CGG repeat in a single allele than did fertile women (allele-1: 29.7 vs. 28.8, P<0.001; allele-2: 32.6 vs. 31.5, P < 0.001. POF patients with both alleles of CGG repeats outside (below or above the normal range (26-34 showed an earlier age of cessation of menses than those with two alleles within normal range (hom-high/high vs. norm: 20.4 ± 4.8 vs. 24.7 ± 6.4, p < 0.01; hom-low/high vs. norm: 18.7 ± 1.7 vs. 24.7 ± 6.4, p < 0.01.FMR1 premutation seems to be an uncommon explanation for POF in Han Chinese. However, having both alleles with CGG repeats outside the normal range might still adversely affect ovarian aging.

  13. PIXE analysis of western han dynasty ancient glasses unearthed in Yangzhou city

    International Nuclear Information System (INIS)

    Li Qinghui; Gu Donghong; Gan Fuxi; Zhang Bin; Ma Bo; Cheng Huansheng

    2003-01-01

    Chemical composition analysis is one of the most important research aspects to provide scientific proof for the technical origin and development of Chinese ancient glass. Proton induced X-ray emission (PIXE) technique is a kind of multi-element quantitative analysis method with high sensitivity and without destruction of samples. Chemical composition of the Western Han dynasty glass garment flakes, which were excavated from Yangzhou city, was analyzed by PIXE, quantitatively. It was found that these glass flakes were attributed to PbO-BaO-SiO 2 glass originated in China. These flakes all consist of a glass core and a corroded outer layer with different thickness. There are relatively higher PbO, P 2 O 5 and CaO, while much lower BaO and SiO 2 in the corroded layers than in the glass cores. The experimental results were discussed

  14. Carabid Beetles (Carabidae in an Abandoned Quarry Near Čelechovice na Hané

    Directory of Open Access Journals (Sweden)

    Pavla Šťastná

    2015-01-01

    Full Text Available Between 2012 and 2013 a research of carabid beetles was performed in an abandoned quarry Státní lom (Čelechovice na Hané. Capturing was conducted at three plots with early succession and at three plots with advanced succession using formaldehyde pitfall traps. In total, 42 species in the total number of 867 specimens were collected at all plots in both years. Overall eurytopic species prevailed. Among the major species, the following were detected Cylindera germanica (VU, Carabus irregularis (NT, C. scheidleri, and C. ullrichii. The quarry is mostly colonized by species preferring open habitats. Species that require unshaded habitats and species indifferent to shading occurred especially on the quarry terraces and on its outskirts. Species requiring shaded habitats, typically forest species, were found in the vicinity of the quarry and inside the quarry where a lot of bushes were growing.

  15. P50 suppression deficits and psychopathology in Han Chinese patients with schizophrenia.

    Science.gov (United States)

    Zhu, Xiao Lin; Tan, Shu Ping; Wang, Zhi Ren; Zhang, Jin Guo; Li, Dong; Fan, Feng Mei; Zhao, Yan Li; Zou, Yi Zhuang; Tan, Yun Long; Yang, Fu De; Zhang, Xiang Yang

    2017-07-13

    Numerous studies have reported P50 gating deficits in schizophrenia, though with mixed results. Moreover, few studies have explored the association between P50 gating deficits and psychopathology in Chinese patients with schizophrenia. In the present study, we investigated the P50 auditory sensory gating patterns and their correlations with clinical symptoms in a large sample of Han Chinese patients with schizophrenia. We assessed P50 sensory gating with a 64-channel electroencephalography system in 133 patients with schizophrenia and 148 healthy controls. The schizophrenia symptomatology was assessed with the Positive and Negative Syndrome Scale (PANSS). Patients with schizophrenia had a significantly higher P50 gating ratio (pschizophrenia. These findings suggest that the P50 sensory gating deficits identified in Chinese patients with schizophrenia may not be involved in the psychopathology of the illness. Copyright © 2017 Elsevier B.V. All rights reserved.

  16. Medieval orthopaedic history in Germany: Hieronymus Brunschwig and Hans von Gersdorff.

    Science.gov (United States)

    Hernigou, Philippe

    2015-10-01

    Hans von Gerssdorff and Hieronymus Brunschwig, who flourished in Germany in the latter half of the fifteenth century, have both left early printed treatises on Surgery which give excellent woodcuts showing pictures of instruments, operations, and costumes, at the end of the medieval period. Hieronymus Brunschwig or Hieronymus Brunschwygk (ca. 1450 - ca. 1512), was a German surgeon (wundartzot), alchemist and botanist. He was notable for his methods of treatment of gunshot wounds. His most influential book was the Buch der Cirurgia. Gersdorff(1455-1529) was a military surgeon who gained wide experience during 40 years of campaigning and was an expert in the treatment of battlefield injuries. His work covers anatomy, surgery, leprosy, and glossaries of anatomical terms, diseases, and medications.

  17. Hans Werner Henze, Ingeborg Bachmann: Der Prinz von Homburg. Operatic adaptation of Kleist’s drama

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    Beata Kornatowska

    2012-01-01

    Full Text Available The article aims at showing how complex can be the relationship between literary prototype and operatic work. It analyses the adaptation of Heinrich von Kleist’s drama by two outstanding postwar artists: the Austrian author Ingeborg Bachmann (1926–1973 and the German composer Hans Werner Henze (1926–2012. They not only adjust the dramatic text to the needs of the operatic medium. They also, very much in the spirit of their times (1958, try to rethink, to “save” as they put it, a work of art misused by the ideology of Wilhelminism and the Third Reich. In their interpretation they turn their back on military and political content of the drama, focus their attention on the person of the Prince, glorifying him as a dreamer and outsider.

  18. Suicidal risk factors of recurrent major depression in Han Chinese women.

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    Yuzhang Zhu

    Full Text Available The relationship between suicidality and major depression is complex. Socio- demography, clinical features, comorbidity, clinical symptoms, and stressful life events are important factors influencing suicide in major depression, but these are not well defined. Thus, the aim of the present study was to assess the associations between the above-mentioned factors and suicide ideation, suicide plan, and suicide attempt in 6008 Han Chinese women with recurrent major depression (MD. Patients with any suicidality had significantly more MD symptoms, a significantly greater number of stressful life events, a positive family history of MD, a greater number of episodes, a significant experience of melancholia, and earlier age of onset. Comorbidity with dysthymia, generalized anxiety disorder (GAD, social phobia, and animal phobia was seen in suicidal patients. The present findings indicate that specific factors act to increase the likelihood of suicide in MD. Our results may help improve the clinical assessment of suicide risk in depressed patients, especially for women.

  19. [Hans Gross as an archaeologist--the significance of archaeology for 'encyclopedic' criminology].

    Science.gov (United States)

    Karl, Stephan; Bachhiesl, Christian

    2014-01-01

    In some cases, forensics and criminology have to cooperate with disciplines that usually are counted among the humanities, e.g. with archaeology. This article examines the significance of this cooperation for the criminological epistemology at the turn of the 19th century. These methodological considerations are illustrated by an example: When Hans Gross, who became the founder of the Austrian School of Criminology later, saw an unusually shaped hill near Feldbach, a town in southern Styria, he assumed this hill to be a burial mound and informed the responsible archaeological authorities immediately. Further investigations showed, however, that this hill was a natural formation. This is an early example for interdisciplinary cooperation, which proves that both in archaeology and in criminology a thorough inspection of the site is decisive for further scientific analysis of the topic of research.

  20. Pure Theory of Hans Kelsen and Criticism of Luis Alberto Warat

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    Thaisa Haber Faleiros

    2015-12-01

    building a new model for learning practices based on a remaking of old premises according to a critical and reflexive law, Warat aims at preventing law knowledge from being mummified and completely adapted to renewable and ceaseless situations and conflicts because of lack of critical reasoning. To contextualize this authors approach, this study presents previously the positivist theory of law, whose exponent is Hans Kelsen. After all, studying Warat means verifying the ways he followed to reach his approach. Besides, delaing with law teaching requires tracing back its legislation since its creation in 1827 to the present. For that, Kelsen laws pure theory, its influence on law teaching and Warat ideas on law and his pedagogical approach are unfolded in the context of law teaching history.

  1. A Moessbauer study of an ancient pottery figure (Western-Han Dynasty)

    International Nuclear Information System (INIS)

    Zhou Yan; Dai Kaimei; Liu Rongchuan; Hsia Yuanfu; Jiang Zanchu

    1992-01-01

    The grey pottery figure manufactured in the Western-Han Dynasty (175-118 B.C.) and the clay gathered from the same site of Beidongshan in Xuzhou have been studied by X-ray Diffration (XRD), X-ray Fluorescence (XRF), and Moessbauer spectroscopy. They were simultaneously fired under the same conditions in different atmospheres at various temperature up to 1100degC. This study deals with the original firing atmosphere, original firing temperature and its provenance. The information mentioned above can be inferred from the method of the refiring pottery and the firing clay. The results of the original firing temperature deduced from both of them are in goodself agreement. It is found that the values of the Moessbauer parameters for the unrefired pottery figure are approximately the same as those for the clay fired at 950degC for five hours in a reduced atmosphere. The XRF analysis confirmed the locality of this pottery figure. (orig.)

  2. [Different meanings of Long(stranguria) in medicaland historical books in Han Dynasty].

    Science.gov (United States)

    Zhang, T L; Liu, Q Y

    2017-03-28

    The word " long (stranguria)" is seen both in historical and medical works in the Han Dynasty, but with much different meanings. In medical books, including Nei jing ( Inner Canon ), Wu shi er bing fang ( Prescriptions for Fifty - two Diseases ), and Wu wei yi jian ( Medical Bamboo slips of Wuwei ), Long refers to incontinence of urination. However, in historical books, Long is usually expressed as " pi long " , referring to different conditions, including lame, fatigue, and disability, all congenital or acquired renal deficient illness. It is also seen in unearthed documents as fei ji (disability) and " du long " , referring to congenital or postnatal severe diseases resulting in disability to do anything. Together with orphan, widow, widower, senility, and poverty without relatives for existence, all weak communities need to be supported and saved.

  3. ToF-SIMS study of official seals from Han Dynasty

    Science.gov (United States)

    Yin, Yu-Sheng; Chen, Bo-Jung; Ling, Yong-Chien

    2008-12-01

    Chinese bronze is a copper alloy containing copper, zinc, tin, lead, and other elements. ToF-SIMS has been used in the study of cultural heritage to establish authenticity, dating, origin, and the degradation process. In this study, static and dynamic SIMS was used to gain information regarding the surface composition and the depth distribution of important elements for a bronze lion and an official seal claimed as the Han Dynasty artifact (206 BC-220 AD). The results revealed that anticorrosion properties of surface layers exhibited were due to the higher percentage of nickel, but the major elements in the bulk of the artifact were copper and zinc. Surface enrichment of Au accords with the ancient Liujin method of developing a gold coating on metal object. These unique results demonstrated that ToF-SIMS is a potential tool to reveal processing methods for the ancient official seal.

  4. ALBERT, HANS, Racionalismo crítico. Por Juan A. Estrada

    Directory of Open Access Journals (Sweden)

    Juan A. Estrada

    2013-06-01

    Full Text Available Autor: Hans Albert (2002 Editorial: Síntesis, Madrid, 238 pp.   Desde su tratado sobre la razón crítica, Albert no ha cesado de precisar su concepción filosófica, desde un diálogo constante con Popper y respondiendo a las diversas críticas de la hermenéutica y la fenomenología, de la teoría crítica y de la misma teología. En este volumen ofrece varios trabajos con el subtítulo de «Cuatro capítulos para una sátira del pensamiento ilusorio», precedida de un denso y buen prólogo de Ángeles J. Perona.

  5. Re-reading "Little Hans": Freud's case study and the question of competing paradigms in psychoanalysis.

    Science.gov (United States)

    Midgley, Nicholas

    2006-01-01

    Psychoanalysts have long recognized the complex interaction between clinical data and formal psychoanalytic theories. While clinical data are often used to provide "evidence" for psychoanalytic paradigms, the theoretical model used by the analyst also structures what can and cannot be seen in the data. This delicate interaction between theory and clinical data can be seen in the history of interpretations of Freud's "Analysis of a Phobia in a Five-Year-Old Boy" ("Little Hans"). Freud's himself revised his reading of the case in 1926, after which a number of psychoanalysts--including Melanie Klein, Jacques Lacan, and John Bowlby--reinterpreted the case in the light of their particular models of the mind. These analysts each found "evidence" for their theoretical model within this classic case study, and in doing so they illuminated aspects of the case that had previously been obscured, while also revealing a great deal about the shifting preoccupations of psychoanalysis as a field.

  6. Integrating experimental and observational personality research--the contributions of Hans Eysenck.

    Science.gov (United States)

    Revelle, William; Oehlberg, Katherine

    2008-12-01

    A fundamental aspect of Hans Eysenck's research was his emphasis upon using all the tools available to the researcher to study personality. This included correlational, experimental, physiological, and genetic approaches. Fifty years after Cronbach's call for the reunification of the two disciplines of psychology (Cronbach, 1957) and 40 years after Eysenck's plea for experimental approaches to personality research (H. J. Eysenck, 1966), what is the status of the unification? Should personality researchers use experimental techniques? Do experimental techniques allow us to tease out causality, and are we communicating the advantages of combining experimental with multivariate correlational techniques? We review the progress made since Cronbach's and Eysenck's original papers and suggest that although it is still uncommon to find experimental studies of personality, psychology would benefit from the joint use of correlational and experimental approaches.

  7. Ein unbekanntes Meisterwerk altdeutscher Glaskunst: Hans Wertingers gläserne Hostienschale von 1498

    Directory of Open Access Journals (Sweden)

    Koreny, Fritz

    2010-08-01

    Full Text Available This hitherto unknown glass paten with églomisé painting, dated 1498 and measuring 36 cm in diameter, depicts the meeting of Abraham and Melchisedek. The painting can be attributed to Hans Wertinger, an artist from Landshut, who is well known for his paintings and stained glass. The recently discovered paten is executed in a refined églomisé technique with painting, scratching-out and with underlayers of gold and silver leaf, making it one of the earliest and finest examples of this technique, not only for Bavarian early Renaissance art but worldwide. The paten thus sheds fresh light on Wertinger as it shows him as an highly trained artist who worked also with bravura in the art of verre églomisé.

  8. The hallmark of Hans-Georg Gadamer in Reinhart Koselleck. Contributions to Conceptual History

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    Froilan Ramos Rodriguez

    2018-01-01

    Full Text Available This article analyses the influence of the hermeneutics of Hans-Georg Gadamer (1900-2002 on the conceptual history of Reinhart Koselleck (1923-2006, as well as the intellectual relationship between them. In this sense, the main biographical features of both academics have been revised, and a re-examination of the ideas —of temporality and language—, that inspired and contributed to their formation and works, to analyse the primordial premises of their creations, in Truth and method, Past Future and History and Hermeneutics. Altogether, the central conceptions of both authors and their links are reflected upon, as well as the relevance of their contributions to historical science of the XXI century.

  9. Development of technical design for waste processing and storage facilities for Novi Han repository

    International Nuclear Information System (INIS)

    Canizares, J.; Benitez, J.C.; Asuar, O.; Yordanova, O.; Demireva, E.; Stefanova, I.

    2005-01-01

    Empresarion Agrupados Internacional S.A. (Spain) and ENPRO Consult Ltd. (Bulgaria) were awarded a contract by the Central Finance and Contracts Unit to develop the technical design of the waste processing and storage facilities at the Novi Han repository. At present conceptual design phase is finished. This conceptual design covers the definition of the basic design requirements to be applied to the installations defined above, following both European and Bulgarian legislation. In this paper the following items are considered: 1) Basic criteria for the layout and sizing of buildings; 2) Processing of radioactive waste, including: treatment and conditioning of disused sealed sources; treatment of liquid radioactive wastes; treatment of solid radioactive waste; conditioning of liquid and solid radioactive waste; 3) Control of waste packages and 4) Storage of radioactive waste, including storage facility and waste packages. An analysis of inventories of stored and estimated future wastes and its subsequent processes is also presented and the waste streams are illustrated

  10. Hans Christian Andersen's spelling and syntax: Allegations of specific dyslexia are unfounded

    DEFF Research Database (Denmark)

    Kihl, Preben; Gregersen, K.; Sterum, N.

    2000-01-01

    %-4%). A methodologically independent reliability study confirmed these figures. Andersen's error percentages in poems and letters from age 11 to 19 show a typical initial part of a learning curve that, together with the results from the diaries, gives a life span curve of his spelling development. The diaries , letters......Sources contemporary with Danish author Hans Christian Andersen claimed that he did not master the Danish Language, which modern studies interpret as specific dyslexia. A systematic study of his diaries from age 20 to 70 found a mean spelling error percentage of approximately 1.7 (SD=1%, range 0...... and poems contain only insignificant syntactic errors. Andersen's spelling in the above studies is compared with that of his contemporaries and with data from modern studies. His mean error percentages at different ages are equal to or better than the figures from nondisabled participants, but between 2...

  11. Role of the Bulgarian nuclear regulatory body on the development of the Novi Han repository

    International Nuclear Information System (INIS)

    Batandjieva, B.

    2000-01-01

    The state control over the safe atomic energy utilisation and nuclear material accounting, storage and transportation is carried out by the Committee on the Use of Atomic Energy for Peaceful Purposes, through the Inspectorate on Safe Use of Atomic Energy. The main responsibilities of the Bulgarian Nuclear Safety Authority in the field of radioactive waste management as: state policy; development of concept and programmes; co-ordination and financing of research studies; definition of requirements on the safe use of atomic energy; collection and provision of information on events, related to the radiation protection and nuclear safety; co-ordination of the control over the use of atomic energy; definition of measurements and leading remediation actions are described. The main achievements and the future challenges related to the Novi Han repository are also given

  12. [A cross-sectional survey on behavior problems among eco-migrant children of Hui and Han in Ningxia, China].

    Science.gov (United States)

    Yan, Guoli; Fang, Jianqun; Zhang, Zhaoxia; Feng, Liping; Wu, Jinrong; Ma, Fuli; Chen, Shiqi; Zhao, Ranran; Wang, Yingli; Wang, Zhizhong

    2014-02-01

    To investigate the detection rate and correlates of behavioral problems among eco-migrant children in Hui and Han ethnicities. Using multistage randomized sampling method, 2 653 eco-migrant teenagers, 3 174 indigenous and 2 334 homeland peers were selected. Their parents were asked to finish the Achenbach's Child Behavior Checklist (CBCL) and a self-developed correlates questionnaire. 765 eco-migrant children with behavioral problems were detected, with detection rate as 28.8%, higher than that of homeland group (24.2%) and native group (19.3%) (χ(2) = 73.547, P Hui. These factors both associated to eco-migrant children's behavioral problems in Hui and Han:cesarean section (OR = 1.863, 95% CI:1.144-3.035, for Han) and (OR = 2.979, 95% CI:2.067-4.293, for Hui), physical defects (OR = 1.730, 95%CI:1.087-2.751, for Han) and (OR = 2.552, 95%CI:1.649-3.950, for Hui), arable as a main income way(OR = 1.272, 95%CI:1.066-1.518, for Han) and (OR = 1.212, 95%CI: 1.033-1.422, for Hui), parents' education level above middle school (OR = 0.709, 95% CI: 0.539-0.932, for Han) and (OR = 0.698, 95%CI: 0.542-0.898, for Hui), parents' frequently in good mood (OR = 0.710, 95%CI:0.613-0.821, for Han) and (OR = 0.826, 95%CI:0.718-0.949, for Hui). However, major diseases in the process of growth (OR = 1.794, 95% CI:1.163-2.767), and parents with chronic illness or disability (OR = 1.463, 95% CI:1.061-2.016) only associated with that in Han;single-parent or remarried families(OR = 1.583, 95% CI:1.078-2.325), parents often drinking (OR = 1.557, 95%CI:1.019- 2.379), the time of parents' work longer than half a year (OR = 1.494, 95% CI:1.197-1.864), parents' more content to life now(OR = 0.813, 95% CI:0.700-0.945), and children in older age (OR = 0.939, 95%CI:0.889-0.991) only related to that in Hui. The eco-migrant children showed a low state in mental health, especially among Hui peers, and the correlated factors were different in Han and Hui, which was supposed to get great importance

  13. Association of methylenetetrahydrofolate reductase (MTHFR) gene polymorphism with ischemic stroke in the Eastern Chinese Han population.

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    Lv, Q-Q; Lu, J; Sun, H; Zhang, J-S

    2015-04-27

    The association between the MTHFR genetic polymorphism and ischemic stroke has been reported by a number of investigators. However, the results have been controversial and conflicting. The aim of this study was to explore the association between the MTHFR variants C677T and A1298C and the risk of ischemic stroke in an Eastern Chinese Han population. A total of 199 patients with ischemic stroke and 241 controls were recruited. Genotyping of the MTHFR C677T and A1298C polymorphisms was carried out using the Taqman 7900HT Sequence Detection System. The overall estimates (odds ratio: OR) for the allele (C) and genotype (AC+CC) of the A1298C polymorphism were 1.57 [95% confidence interval (CI) = 1.16-2.10], and 2.36 (95%CI = 1.39-4.00), respectively, establishing significant association of the MTHFR A1298C polymorphism with ischemic stroke. In contrast, there were no statistically significant differences compared to controls between MTHFR C677T polymorphic variants in the association ischemic stroke risk. Furthermore, haplotype-based analysis demonstrated that compared with the C-677-A-1298 haplotype, the C-677-C-1298 and T-677-C-1298 haplotypes showed significant increased risk of ischemic stroke (OR = 1.56; 95%CI = 1.07- 2.2; P = 0.02; OR = 1.76; 95%CI = 1.17-2.65; P A1298C polymorphism and the haplotypes C-677-C-1298 and T-677-C-1298 in MTHFR might modulate the risk of ischemic stroke in the Eastern Chinese Han population.

  14. Role of IL-17 Variants in Preeclampsia in Chinese Han Women.

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    Haiyan Wang

    Full Text Available Previous studies have suggested an important role for IL-17, mainly secreted by Th17 cells, in the development of systemic inflammation in preeclampsia (PE. This study therefore investigated the association between genetic variants in IL-17A, IL-17F, and IL-17RA and susceptibility to PE in Chinese Han women. We recruited 1,031 PE patients and 1,298 controls of later pregnant women, and used TaqMan allelic discrimination real-time PCR to genotype the polymorphisms of IL17A rs2275913, IL-17F rs763780, and IL-17RA rs4819554. No significant differences in genotypic or allelic frequencies were found at all three polymorphic sites between PE patients and controls (rs2275913: genotype χ2 = 0.218, p = 0.897 and allele χ2 = 0.157, p = 0.692, OR = 1.024, 95%CI 0.911-1.152; rs763780: genotype χ2 = 1.948, p = 0.377 and allele χ2 = 1.242, p = 0.265, OR = 0.897, 95%CI 0.741-1.086; rs4819554: genotype χ2 = 0.633, p = 0.729 and allele χ2 = 0.115, p = 0.735, OR = 1.020, 95%CI 0.908-1.146. There were also no significant differences in genetic distributions between mild/severe PE or early/late-onset PE and control subgroups. Our data indicate that the genetic variants of rs2275913 in IL-17A, rs763780 in IL-17F, and rs4819554 in IL-17RA may not play a role in the pathogenesis of PE in Chinese Han women. However, these findings should be confirmed in other ethnic populations.

  15. Genetic association between NRG1 and schizophrenia, major depressive disorder, bipolar disorder in Han Chinese population.

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    Wen, Zujia; Chen, Jianhua; Khan, Raja Amjad Waheed; Song, Zhijian; Wang, Meng; Li, Zhiqiang; Shen, Jiawei; Li, Wenjin; Shi, Yongyong

    2016-04-01

    Schizophrenia, major depressive disorder, and bipolar disorder are three major psychiatric disorders affecting around 0.66%, 3.3%, and 1.5% of the Han Chinese population respectively. Several genetic linkage analyses and genome wide association studies identified NRG1 as a susceptibility gene of schizophrenia, which was validated by its role in neurodevelopment, glutamate, and other neurotransmitter receptor expression regulation. To further investigate whether NRG1 is a shared risk gene for major depressive disorder, bipolar disorder as well as schizophrenia, we performed an association study among 1,248 schizophrenia cases, 1,056 major depression cases, 1,344 bipolar disorder cases, and 1,248 controls. Totally 15 tag SNPs were genotyped and analyzed, and no population stratification was found in our sample set. Among the sites, rs4236710 (corrected Pgenotye  = 0.015) and rs4512342 (Pallele  = 0.03, Pgenotye  = 0.045 after correction) were associated with schizophrenia, and rs2919375 (corrected Pgenotye  = 0.004) was associated with major depressive disorder. The haplotype rs4512342-rs6982890 showed association with schizophrenia (P = 0.03 for haplotype "TC" after correction), and haplotype rs4531002-rs11989919 proved to be a shared risk factor for both major depressive disorder ("CC": corrected P = 0.009) and bipolar disorder ("CT": corrected P = 0.003). Our results confirmed that NRG1 was a shared common susceptibility gene for major mental disorders in Han Chinese population. © 2016 Wiley Periodicals, Inc.

  16. Genetic variants in MARCO are associated with the susceptibility to pulmonary tuberculosis in Chinese Han population.

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    Mai-Juan Ma

    Full Text Available BACKGROUND: Susceptibility to tuberculosis is not only determined by Mycobacterium tuberculosis infection, but also by the genetic component of the host. Macrophage receptor with a collagenous structure (MARCO is essential components required for toll like receptor-signaling in macrophage response to Mycobacterium tuberculosis, which may contribute to tuberculosis risk. PRINCIPAL FINDINGS: To specifically investigated whether single nucleotide polymorphisms (SNPs in MARCO gene are associated with pulmonary tuberculosis in Chinese Han population. By selecting tagging SNPs in MARCO gene, 17 tag SNPs were identified and genotyped in 923 pulmonary tuberculosis patients and 1033 healthy control subjects using a hospital based case-control association study. Single-point and haplotype analysis revealed an association in intron and exon region of MARCO gene. One SNP (rs17009726 was associated with susceptibility to pulmonary tuberculosis, where the carriers of the G allele had a 1.65 fold (95% CI = 1.32-2.05, p(corrected = 9.27E-5 increased risk of pulmonary tuberculosis. Haplotype analysis revealed that haplotype GC containing G allele of 17009726 and haplotype TGCC (rs17795618T/A, rs1371562G/T, rs6761637T/C, rs2011839C/T were also associated with susceptibility to pulmonary tuberculosis (p(corrected = 0.0001 and 0.029, respectively. CONCLUSIONS: Our study suggested that genetic variants in MARCO gene were associated with pulmonary tuberculosis susceptibility in Chinese Han population, and the findings emphasize the importance of MARCO mediated immune responses in the pathogenesis of tuberculosis.

  17. Osteoprotegerin Gene (OPG) Polymorphisms Associated with Peri-implantitis Susceptibility in a Chinese Han Population.

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    Zhou, Jian; Zhao, Yimin

    2016-11-09

    BACKGROUND The aim of this study was to investigate the association between T950C (rs2073617) and G1181C (rs2073618) polymorphisms of the osteoprotegerin gene (OPG) and the susceptibility of peri-implantitis in the Chinese Han population.  MATERIAL AND METHODS 110 patients with peri-implantitis and 116 healthy persons from the Chinese Han population were included in this study using a case-control design; rs2073617 and rs2073618 in OPG were genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The linkage disequilibrium (LD) and haplotype analysis were performed with Haploview software. Hardy-Weinberg equilibrium (HWE) was assessed in the control group based on the genotype distributions of OPG polymorphisms. The genotype, allele, and haplotype distribution differences between the case and control groups were analyzed by chi-square test, and the relative risk of PD was expressed by odds ratio (OR) and 95% confidence interval (CI).  RESULTS The study results showed that people carrying the CC genotype of rs2073618 were more likely to have peri-implantitis than GG genotype carriers (OR=2.18, 95% CI=1.03-4.62, p=0.04). In addition, patients with the C allele had 1.47 times the risk of suffering from peri-implantitis (OR=1.47, 95% CI=1.01-2.13, p=0.04), but not rs2073617 polymorphism. The G-C haplotype frequency of rs2073618-rs2073617 in OPG was significantly correlated to the increased susceptibility of peri-implantitis (OR=2.27, 95% CI=1.20-4.30).  CONCLUSIONS OPG rs2073618 polymorphism may be related to the risk of peri-implantitis, but not rs2073617. Moreover, haplotype is also a non-ignorable risk factor.

  18. An epidemiological survey of low back pain and axial spondyloarthritis in a Chinese Han population.

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    Liao, Z T; Pan, Y F; Huang, J L; Huang, F; Chi, W J; Zhang, K X; Lin, Z M; Wu, Y Q; He, W Z; Wu, J; Xie, X J; Huang, J X; Wei, Q J; Li, T W; Wu, Z; Yu, B Y; Gu, J R

    2009-01-01

    To investigate the prevalence of low back pain (LBP) and axial spondyloarthritis (SpA) in a Chinese Han population. A face-to-face investigation was performed in the Han population of Dalang Town, Yangshan County, Guangdong Province, China, using a questionnaire established in France in 1999. First the clinical features associated with SpA were investigated, then the human leucocyte antigen (HLA)-B27 and sacroiliac joint radiographic examinations were carried out. Finally, the diagnosis of SpA was determined by rheumatologists. A total of 13 315 subjects participated in the study and 10 921 were aged >16 years; of these, 787 (7.21%) had LBP. There were 92 axial SpA patients (0.782% in subjects >16 years old and 11.96% in subjects with LBP). There were 29 (0.253%) cases of ankylosing spondylitis (AS), 60 (0.507%) undifferentiated axial SpA (USpA), and three (0.022%) psoriatic arthritis (PsA). Patients in the SpA groups had higher percentages in onset 3 months compared with those in other LBP groups. Simultaneous symptoms associated with spondylitis, such as buttock pain, heel pain, psoriasis, and SpA family history, were more commonly present. Of the axial SpA patients, 82.67% were HLA-B27 positive, clearly a greater percentage than those (11.65%) in other LBP groups. The survey questionnaire for SpA in this study is useful for axial SpA screening in China. In southern China, the prevalence of LBP is 7.21%. The prevalence of axial SpA is 0.782%. USpA is the most common subtype of SpA, followed by AS.

  19. Polymorphisms in CISH gene are associated with persistent hepatitis B virus infection in Han Chinese population.

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    Hu, Zhangyong; Yang, Jinliang; Wu, Yangping; Xiong, Guolian; Wang, Yali; Yang, Jun; Deng, Lan

    2014-01-01

    Cytokine-inducible SRC homology 2 domain protein (CISH) is the first member of the suppressors of cytokine signaling (SOCS) protein family. An association between multiple CISH polymorphisms and susceptibility to infectious diseases has been reported. This study aimed to investigate the possible association of these single nucleotide polymorphisms (SNPs) in CISH gene with different outcomes of Hepatitis B virus (HBV) infection. 1019 unrelated Chinese Han subjects, including 240 persistent asymptomatic HBV carriers, 217 chronic hepatitis B patients, 137 HBV-related liver cirrhosis patients, and 425 cases of spontaneously recovered HBV as controls, were studied. Four SNPs (rs622502, rs2239751, rs414171 and rs6768300) in CISH gene were genotyped with the snapshot technique. Transcriptional activity of the CISH promoter was assayed in vitro using the dual-luciferase reporter assay system. At position rs414171, A allele and AA genotype frequencies were significantly higher in the HBV-resolved group as compared to the persistent HBV infection group. At position rs2239751, TT genotype was further observed in the HBV-resolved group. Using asymptomatic HBV carriers as controls, our results indicated that the rs414171 and rs2239751 polymorphisms were unrelated to HBV progression. The other two SNPs (rs622502 and rs6768300) showed no association with persistent HBV infection. Haplotype analysis revealed that the GGCA haplotype was associated with spontaneous clearance of HBV in this population. Moreover, luciferase activity was significantly higher in the PGL3-Basic-rs414171T construct as compared to the PGL3-Basic-rs414171A construct (pCISH gene were associated with persistent HBV infection in Han Chinese population, but not with HBV progression.

  20. Polymorphisms in CISH gene are associated with persistent hepatitis B virus infection in Han Chinese population.

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    Zhangyong Hu

    Full Text Available BACKGROUND AND AIM: Cytokine-inducible SRC homology 2 domain protein (CISH is the first member of the suppressors of cytokine signaling (SOCS protein family. An association between multiple CISH polymorphisms and susceptibility to infectious diseases has been reported. This study aimed to investigate the possible association of these single nucleotide polymorphisms (SNPs in CISH gene with different outcomes of Hepatitis B virus (HBV infection. METHODS: 1019 unrelated Chinese Han subjects, including 240 persistent asymptomatic HBV carriers, 217 chronic hepatitis B patients, 137 HBV-related liver cirrhosis patients, and 425 cases of spontaneously recovered HBV as controls, were studied. Four SNPs (rs622502, rs2239751, rs414171 and rs6768300 in CISH gene were genotyped with the snapshot technique. Transcriptional activity of the CISH promoter was assayed in vitro using the dual-luciferase reporter assay system. RESULTS: At position rs414171, A allele and AA genotype frequencies were significantly higher in the HBV-resolved group as compared to the persistent HBV infection group. At position rs2239751, TT genotype was further observed in the HBV-resolved group. Using asymptomatic HBV carriers as controls, our results indicated that the rs414171 and rs2239751 polymorphisms were unrelated to HBV progression. The other two SNPs (rs622502 and rs6768300 showed no association with persistent HBV infection. Haplotype analysis revealed that the GGCA haplotype was associated with spontaneous clearance of HBV in this population. Moreover, luciferase activity was significantly higher in the PGL3-Basic-rs414171T construct as compared to the PGL3-Basic-rs414171A construct (p<0.001. CONCLUSION: Two SNPs (rs414171 and rs2239751 in the CISH gene were associated with persistent HBV infection in Han Chinese population, but not with HBV progression.

  1. Incidence and Simple Prediction Model of Hyperuricemia for Urban Han Chinese Adults: A Prospective Cohort Study

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    Jin Cao

    2017-01-01

    Full Text Available Background: Hyperuricemia (HUA contributes to gout and many other diseases. Many hyperuricemia-related risk factors have been discovered, which provided the possibility for building the hyperuricemia prediction model. In this study we aimed to explore the incidence of hyperuricemia and develop hyperuricemia prediction models based on the routine biomarkers for both males and females in urban Han Chinese adults. Methods: A cohort of 58,542 members of the urban population (34,980 males and 23,562 females aged 20–80 years old, free of hyperuricemia at baseline examination, was followed up for a median 2.5 years. The Cox proportional hazards regression model was used to develop gender-specific prediction models. Harrell’s C-statistics was used to evaluate the discrimination ability of the models, and the 10-fold cross-validation was used to validate the models. Results: In 7139 subjects (5585 males and 1554 females, hyperuricemia occurred during a median of 2.5 years of follow-up, leading to a total incidence density of 49.63/1000 person years (64.62/1000 person years for males and 27.12/1000 person years for females. The predictors of hyperuricemia were age, body mass index (BMI systolic blood pressure, serum uric acid for males, and BMI, systolic blood pressure, serum uric acid, triglycerides for females. The models’ C statistics were 0.783 (95% confidence interval (CI, 0.779–0.786 for males and 0.784 (95% CI, 0.778–0.789 for females. After 10-fold cross-validation, the C statistics were still steady, with 0.782 for males and 0.783 for females. Conclusions: In this study, gender-specific prediction models for hyperuricemia for urban Han Chinese adults were developed and performed well.

  2. Disposition and kinetics of tetrabromobisphenol A in female Wistar Han rats

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    Gabriel A. Knudsen

    2014-01-01

    Full Text Available Tetrabromobisphenol A (TBBPA is the brominated flame retardant with the largest production volume worldwide. NTP 2-year bioassays found TBBPA dose-dependent increases in uterine tumors in female Wistar Han rats; evidence of reproductive tissues carcinogenicity was equivocal in male rats. To explain this apparent sex-dependence, the disposition and toxicokinetic profile of TBBPA were investigated using female Wistar Han rats, as no data were available for female rats. In these studies, the primary route of elimination following [14C]-TBBPA administration (25, 250 or 1000 mg/kg was in feces; recoveries in 72 h were 95.7 ± 3.5%, 94.3 ± 3.6% and 98.8 ± 2.2%, respectively (urine: 0.2–2%; tissues: <0.1. TBBPA was conjugated to mono-glucuronide and -sulfate metabolites and eliminated in the bile. Plasma toxicokinetic parameters for a 250 mg/kg dose were estimated based on free TBBPA, as determined by UV/radiometric-HPLC analyses. Oral dosing by gavage (250 mg/kg resulted in a rapid absorption of compound into the systemic circulation with an observed Cmax at 1.5 h post-dose followed by a prolonged terminal phase. TBBPA concentrations in plasma decreased rapidly after an IV dose (25 mg/kg followed by a long elimination phase. These results indicate low systemic bioavailability (F < 0.05, similar to previous reports using male rats. Elimination pathways appeared to become saturated leading to delayed excretion after a single oral administration of the highest dose (1000 mg/kg; no such saturation or delay was detected at lower doses. Chronic high exposures to TBBPA may result in competition for metabolism with endogenous substrates in extrahepatic tissues (e.g., SULT1E1 estrogen sulfation resulting in endocrine disruption.

  3. Sexual dimorphism of the mandible in a contemporary Chinese Han population.

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    Dong, Hongmei; Deng, Mohong; Wang, WenPeng; Zhang, Ji; Mu, Jiao; Zhu, Guanghui

    2015-10-01

    A present limitation of forensic anthropology practice in China is the lack of population-specific criteria on contemporary human skeletons. In this study, a sample of 203 maxillofacial Cone beam computed tomography (CBCT) images, including 96 male and 107 female cases (20-65 years old), was analyzed to explore mandible sexual dimorphism in a population of contemporary adult Han Chinese to investigate the potential use of the mandible as sex indicator. A three-dimensional image from mandible CBCT scans was reconstructed using the SimPlant Pro 11.40 software. Nine linear and two angular parameters were measured. Discriminant function analysis (DFA) and logistic regression analysis (LRA) were used to develop the mathematics models for sex determination. All of the linear measurements studied and one angular measurement were found to be sexually dimorphic, with the maximum mandibular length and bi-condylar breadth being the most dimorphic by univariate DFA and LRA respectively. The cross-validated sex allocation accuracies on multivariate were ranged from 84.2% (direct DFA), 83.5% (direct LRA), 83.3% (stepwise DFA) to 80.5% (stepwise LRA). In general, multivariate DFA yielded a higher accuracy and LRA obtained a lower sex bias, and therefore both DFA and LRA had their own advantages for sex determination by the mandible in this sample. These results suggest that the mandible expresses sexual dimorphism in the contemporary adult Han Chinese population, indicating an excellent sexual discriminatory ability. Cone beam computed tomography scanning can be used as alternative source for contemporary osteometric techniques. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  4. The relationship between hemoglobin level and the type 1 diabetic nephropathy in Anhui Han's patients.

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    Jiang, Jun; Lei, Lan; Zhou, Xiaowan; Li, Peng; Wei, Ren

    2018-02-20

    Recent studies have shown that low hemoglobin (Hb) level promote the progression of chronic kidney disease. This study assessed the relationship between Hb level and type 1 diabetic nephropathy (DN) in Anhui Han's patients. There were a total of 236 patients diagnosed with type 1 diabetes mellitus and (T1DM) seen between January 2014 and December 2016 in our centre. Hemoglobin levels in patients with DN were compared with those without DN. The relationship between Hb level and the urinary albumin-creatinine ratio (ACR) was examined by Spearman's correlational analysis and multiple stepwise regression analysis. The binary logistic multivariate regression analysis was performed to analyze the correlated factors for type 1 DN, calculate the Odds Ratio (OR) and 95%confidence interval (CI). The predicting value of Hb level for DN was evaluated by area under receiver operation characteristic curve (AUROC) for discrimination and Hosmer-Lemeshow goodness-of-fit test for calibration. The average Hb levels in the DN group (116.1 ± 20.8 g/L) were significantly lower than the non-DN group (131.9 ± 14.4 g/L) , P levels were independently correlated with the urinary ACR in multiple stepwise regression analysis. The logistic multivariate regression analysis showed that the Hb level (OR: 0.936, 95% CI: 0.910 to 0.963, P level (Hb level for DN. The value of P was 0.593 in Hosmer-Lemeshow goodness-of-fit test. In Anhui Han's patients with T1DM, the Hb level is inversely correlated with urinary ACR and DN. This article is protected by copyright. All rights reserved.

  5. La persona como singularidad concreta en la obra de Hans Urs von Balthasar

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    Anneliese Meis W.

    2001-01-01

    Full Text Available El presente estudio aborda el concepto de persona de Hans Urs von Balthasar en cuanto singularidad concreta, descubierto a través de una intensa lectura analítica de su voluminosa obra, búsqueda a la luz de la pregunta ¿por qué yo soy precisamente yo? En efecto, el teólogo suizo nunca sistematiza su comprensión de persona ­la distingue sí de los conceptos "individuo", "sujeto" y "espíritu­, pese a que se sirve de aquella como de uno de los pilares más significativos de su pensamiento. Los resultados obtenidos evidencian la complejidad de factores conceptuales, que demuestran que el yo tiene su fundamento último en el acto libre del amor infinito, que como tal constituye la persona desde el dinamismo intradivino de las relaciones opuestas entre Padre, Hijo y Espíritu SantoThis paper regards the concept of person as a concrete singularity in Hans Urs Von Balthasar's work. Such concept rose after a deep analytical reading of his voluminous work, in the light of the guiding question; Why am I, precisely I? The Swiss theologian distinguishes person from the concepts "individual", "subject" and "spirit", but he never synthesises his understanding of person, even though he uses it as one of the most significant pillars of his thought. The results obtained from the research confirm the complexity of the conceptual factors, which show that one's self has its deepest foundation in the free act of the infinite love, which as such, constitutes the person from the intra-divine dynamism of the opposed relations between the Father, Son and Holy Spirit

  6. A cohort study of Han Chinese MFN2-related Charcot-Marie-Tooth 2A.

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    Lv, He; Wang, Lu; Zhang, Wei; Wang, Zhaoxia; Zuo, Yuehuan; Liu, Jing; Yuan, Yun

    2015-11-15

    Charcot-Marie-Tooth 2A (CMT2A) is caused by mutations in mitochondrial fusion protein mitofusin 2 (MFN2). CMT2A had a large variety of clinical symptoms and several cohort studies were published recently. This study is to summarized the clinical, electrophysiological, pathological and genetic features in Han Chinese CMT2A. 20 patients from 12 unrelated Chinese families with MFN2 related CMT2A were collected. Clinical symptom, nerve conduction velocity study, sural nerve pathology and MFN2 gene mutation were retrospectively analyzed. We confirmed MFN2 gene mutation in 12 indexes. Nineteen of 20 (95%) patients were classified as early onset phenotypes of CMT2A, including four cases (20%) with infantile onset. Motor nerve conduction velocity (MNCV) of median nerve was above 38m/s in 50% of patients and not recordable in remaining patients. MNCV was not affected by onset age, disease course and mutation site in different patients and MNCV had no correlation with severity of symptoms. Sural nerve biopsy revealed mixed axonal and demyelination change. Loss of myelinated fibers and atypical onions was found in all cases. Electron microscopic (EM) examination of sural nerve confirmed mitochondrial vacuation and aggregation both in myelinated and unmyelinated axons. Eight mutations were detected in 12 indexes, including two novel mutations. The amino acid residue at position 94 of MFN2 protein was a hot spot in Han Chinese patients, followed by R104W. Eraly onset, even infantile onset was more common in our Chinese population. MNCV of median nerve could be either above 38m/s or unrecordable in CMT2A. Pathologically, mixed axon and myelin change should be considered since onion change was frequently observed in most CMT2A. Copyright © 2015 Elsevier B.V. All rights reserved.

  7. Forensic characteristics and phylogenetic analysis of Hubei Han population in central China using 17 Y-STR loci.

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    Wang, Zheng; Du, Weian; He, Guanglin; Liu, Jing; Hou, Yiping

    2017-07-01

    Currently, the largest national database within the Y chromosome haplotype reference database (YHRD, https://yhrd.org, release 53) is China, which has approximately 38000 Y chromosomal 17-marker (Yfiler) haplotypes. These haplotype profiles derived from the vast majority of Chinese administrative divisions, but no haplotype data was available for Hubei province, which is located in the Central China region. Herein, 429 unrelated male Chinese Han individuals residing in Hubei province were recruited and genotyped with 17 Y-STR loci. 115 alleles were identified with corresponding allele frequencies spanned from 0.0023 to 07506. The gene diversity (GD) values ranged from 0.3988 at DYS438 to 0.9573 at DYS385a/b. A total of 410 distinct haplotypes were obtained with the overall haplotype diversity (HD) and discrimination capacity (DC) was 0.9995 and 0.9557, respectively. Additionally, genetic relationships along administrative (Han Chinese from different provinces) and ethnic divisions (minority ethnic groups) were analyzed using analysis of molecular variance (AMOVA) tests and visualized by multidimensional scaling plots (MDS). The Han ethnicity including the Hubei Han shows a high genetic homogeneity all across China and significant genetic differences existed between the Hubei Han and some ethnic groups, most prominently for the Kazakhs and the Tibetans. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. Study on the adult physique with the Heath-Carter anthropometric somatotype in the Han of Xi'an, China.

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    Yang, Li-Tao; Wang, Ning; Li, Zeng-Xian; Liu, Cui; He, Xin; Zhang, Jian-Fei; Han, Hua; Wen, You-Feng; Qian, Yi-Hua; Xi, Huan-Jiu

    2016-03-01

    The study of somatotypes has important significance for medical and physical anthropology as well as sports science. The aim of this study was to understand the somatotype components of the Han population in Xi'an and compare the somatotypes of the Han and five other nationalities in China. The study sample consisted of 429 people of Han nationality (207 males, 222 females) from Xi'an, China, aged ≥20 years old. The Heath-Carter anthropometric method was employed. We evaluated the differences in age and sex by one-way ANOVA and t test. A comparison of somatotypes between the Han and other nationalities was made using the U test. The results showed that the male and female samples all could be classified as having a mesomorphic endomorph profile. The difference in endomorphy was strongest between sexes in all age groups (P age groups. In females, the differences in somatotype components appeared to be distinguished between ages (P age groups (P population in Xi'an, China, has a predominantly mesomorphic endomorph profile. The endomorphic component shows distinct differences between ages and genders, respectively. Additionally, there are distinct differences in the somatotype components between Xi'an Han and five other nationalities in China in males and females.

  9. [Studies on the circulated edition of Shang Han Lun in pre -Song period and its collation and systematization].

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    Tian, S

    2000-07-01

    By comparing the Song edition of Shang Han Lun with that of the pre -Song period, it is claimed that the original order of this book was not arranged on the sequence of 3- yin and 3- yang. Instead, it is arranged on the sequence of indications and contraindications of diaphoresis, emesis, purgation. During the process of its circulation, it was separated into two stems of circulated edition, the Shang Han Lun and Jin Gui Yu Han Jing, and the system of 3- yin and 3- yang, order of entries diagnosis based on differentiation of 6 channels, and polish of languages were completed during the process of its circulation. The edition collated by Lin Yi of the Song dynasty was the one circulated until today.

  10. Genetic polymorphism of Malassezia furfur isolates from Han and Tibetan ethnic groups in China using DNA fingerprinting.

    Science.gov (United States)

    Zhang, Hao; Zhang, Ruifeng; Ran, Yuping; Dai, Yaling; Lu, Yao; Wang, Peng

    2010-12-01

    Reported isolation rates of Malassezia yeast from human skin show geographic variations. In China, the populations of the Han (1,182.95 million) and Tibetan (5.41 million) ethnic groups are distributed over 9.6 and 3.27 million square kilometers respectively, making biodiversity research feasible and convenient. Malassezia furfur clinical strains (n = 29) isolated from different individuals, with or without associated dermatoses, of these two ethnic groups (15 Han and 12 Tibetan) were identified and analyzed with DNA fingerprinting using single primers specific to minisatellites. Using the Bionumerics software, we found that almost all M. furfur clinical isolates and type strains formed five distinct group clusters according to their associated skin diseases and the ethnic groups of the patients. These findings are the first to focus on the genetic diversity and relatedness of M. furfur in the Tibetan and Han ethnic groups in China and reveal genetic variation associated with related diseases, host ethnicity and geographic origin.

  11. Influence of the South-North Water Diversion Project and the mitigation projects on the water quality of Han River.

    Science.gov (United States)

    Zhu, Y P; Zhang, H P; Chen, L; Zhao, J F

    2008-11-15

    Situated in the central part of China, the Han River Basin is undergoing rapid social and economic development with some human interventions to be made soon which will profoundly influence the water environment of the basin. The integrated MIKE 11 model system comprising of a rainfall-runoff model (NAM), a non-point load evaluation model (LOAD), a hydrodynamic model (MIKE 11 HD) and a water quality model (ECOLab) was applied to investigate the impact of the Middle Route of the South-North Water Diversion Project on the Han River and the effectiveness of the 2 proposed mitigation projects, the 22 wastewater treatment plants (WWTPs) and the Yangtze-Han Water Diversion Project. The study concludes that business as usual will lead to a continuing rapid deterioration of the water quality of the Han River. Implementation of the Middle Route of the South-North Water Diversion Project in 2010 will bring disastrous consequence in the form of the remarkably elevated pollution level and high risk of algae bloom in the middle and lower reaches. The proposed WWTPs will merely lower the pollution level in the reach by around 10%, while the Yangtze-Han Water Diversion Project can significantly improve the water quality in the downstream 200-km reach. The results reveal that serious water quality problem will emerge in the middle reach between Xiangfan and Qianjiang in the future. Implementation of the South-North Water Diversion Project (phase II) in 2030 will further exacerbate the problem. In order to effectively improve the water quality of the Han River, it is suggested that nutrient removal processes should be adopted in the proposed WWTPs, and the pollution load from the non-point sources, especially the load from the upstream Henan Province, should be effectively controlled.

  12. Association of acylation-stimulating protein and receptor gene polymorphisms with coronary heart disease in Han and Hui populations.

    Science.gov (United States)

    Jiang, Honglei; Liu, Xiangju; Wang, Dong; Guo, Fang; Liu, Jidong; Liang, Xiaotang; Xing, Zhaoqin; Cao, Chunlin

    2015-01-01

    This study was to analyze the acylation-stimulating protein (ASP) (301T>C) and C5a-like receptor 2 (C5L2) (698C>T) gene polymorphisms in Han and Hui populations, and investigate their association with coronary heart disease (CHD). 245 Han CHD patients and 110 Hui CHD patients from Shandong, Jinan, China were included in this study. Biochemical analysis was performed to assess the blood sugar and lipid levels in these patients, and the TaqMan genotyping assay was used to determine the genotype distribution. Our results showed that the C allele frequency in the ASP (301T>C) polymorphism in the Hui population was significantly higher than normal controls, while no significant differences were observed in the Han population, which might contribute to the genetic susceptibility of CHD in the Hui population. Moreover, for C5L2 (698C>T) gene polymorphism in both Han and Hui populations, the frequencies of the C/T genotype and T allele were significantly higher in the CHD patients compared with normal controls. Moreover, there were slight differences in the association of ASP and C5L2 gene polymorphisms with blood sugar and lipid levels between Han and Hui populations. Our results suggest differential ASP and C5L2 genotype distributions between Han and Hui patients, which might be associated with the different CHD-related genetic susceptibilities in these populations. These findings might contribute to a better understanding of the etiology and pathogenesis of CHD in different regions and populations.

  13. Nietzsche se uitspraak God-is-dood, en die interpretasievoorstelle van Hans Küng en Jürgen Moltmann

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    A. J. Groenewald

    1998-12-01

    Full Text Available Nietzsche's theorem 'God-is-dead' and the reading models of HansKüng and Jürgen Moltmann. In this article the meaning and significance of Nietzsche's theorem 'God-is-dead' is examined. Through the reading models of Hans Küng and Jürgen Moltmann, an atempt is made to indicate that Nietzsche did not per se acknowledged or denied the existence of God. These reading models, although different, eliminate vaious theological misunderstandings and misinterpretations. This is important for the current theological debate.

  14. Trump har droppet fløjlshandskerne, nu da han er slået tilbage til start

    DEFF Research Database (Denmark)

    Hendricks, Vincent Fella

    2016-01-01

    Donald Trump vandt primærvalget ved hjælp af personangreb. I præsidentvalgkampens slutspurt har han nu taget den strategi op igen, selvom alle dømte den ude – og det er måske slet ikke så dumt, for det er det, Trump kan......Donald Trump vandt primærvalget ved hjælp af personangreb. I præsidentvalgkampens slutspurt har han nu taget den strategi op igen, selvom alle dømte den ude – og det er måske slet ikke så dumt, for det er det, Trump kan...

  15. [The disease and treatment of the frontline soldiers in Han dynasty].

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    Min, Hookie

    2015-04-01

    This paper purports to identify and analyze the medical information of the frontline soldiers in the Northwest borderland provinces of Han Dynasty, especially Juyan and Dunhuang region, through an heuristic reading of the Juyan Bamboo Slips and the Dunhuang Bamboo Slips of the Han Dynasty. My findings are as follows. The most frequent disease found in the bamboo slips was the external injury. The injury of the frontline soldiers mainly occurred from the quarrels among armed soldiers using weapons. The bamboo slips also demonstrate that the quarrels usually arose due to the fierce tension caused by the frontier line service such as heavy guard activity and labour duty. Undernourishment and chronic stress the soldiers suffered might be another reasons. The second most common disease harassing the soldiers was exogenous febrile disease. In most cases reviewed in this paper, the exogenous febrile disease was usually concurrent with complex symptoms such as chills, fever, headache, etc. The bamboo slips show that the exogenous febrile disease was related to the harsh climate of the Northwest provinces, featuring extremely dry weather and the large magnitude of diurnal temperature fluctuations. In addition, the annual temperature range in the Northwest province was huge, fluctuating between very cold and dry winter and very hot and dry summer. The third most common disease this study identified was the disorder of the digestive system and respiratory system. However, these two types of disease were virtually indistinguishable in the bamboo slips, because the ancient Chinese chroniclers did not distinguish them, usually dubbing both diseases simply 'abdominal pain.' It should be mentioned that a few slips mention contagious disease such as dysentery and dermatolosis, and sudden death, as well. Overall, the bamboo slips demonstrate extremely poor status of the soldiers' heath condition and poor medical environment surrounding the soldiers stationing in the Northwest

  16. Compositional Characteristics of Dissolved Organic Matter released from the sediment of Han river in Korea.

    Science.gov (United States)

    Oh, H.; Choi, J. H.

    2017-12-01

    The dissolved organic matter (DOM) has variable characteristics depending on the sources. The DOM of a river is affected by rain water, windborne material, surface and groundwater flow, and sediments. In particular, sediments are sources and sinks of nutrients and pollutants in aquatic ecosystems by supplying large amounts of organic matter. The DOM which absorbs ultraviolet and visible light is called colored dissolved organic matter (CDOM). CDOM is responsible for the optical properties of natural waters in several biogeochemical and photochemical processes and absorbs UV-A (315-400 nm) and UV-B (280-315), which are harmful to aquatic ecosystems (Helms et al., 2008). In this study, we investigated the quantity and quality of DOM and CDOM released from the sediments of Han river which was impacted by anthropogenic activities and hydrologic alternation of 4 Major River Restoration Project. The target area of this study is Gangchenbo (GC), Yeojubo (YJ), and Ipobo(IP) of the Han River, Korea. Sediments and water samples were taken on July and August of 2016 and were incubated at 20° up to 7 days. Absorbance was measured with UV-visible spectrophotometer (Libra S32 PC, Biochrom). Fluorescence intensity determined with Fluorescence EEMs (F-7000, Hitachi). Absorbance and fluorescence intensity were used to calculate Specific Ultraviolet Absorbance (SUVA254), Humification index (HIX), Biological index (BIX), Spectral slope (SR) and component analysis. The DOC concentration increased after 3 days of incubation. According to the SUVA254 analysis, the microbial activity is highest in the initial overlying water of IP. HIX have range of 1.35-4.08, and decrease poly aromatic structures of organic matter during incubation. From the results of the BIX, autochthonous organic matter was released from the sediments. In all sites, Humic-like DOM, Microbial humic-like DOM and Protein-like DOM increased significantly between Day 0 and 3(except Humic-like, Microbial humic-like DOM in

  17. Interaction of Wnt pathway related variants with type 2 diabetes in a Chinese Han population

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    Jian-Bo Zhou

    2015-10-01

    Full Text Available Aims. Epistasis from gene set based on the function-related genes may confer to the susceptibility of type 2 diabetes (T2D. The Wnt pathway has been reported to play an important role in the pathogenesis of T2D. Here we applied tag SNPs to explore the association between epistasis among genes from Wnt and T2D in the Han Chinese population. Methods. Variants of fourteen genes selected from Wnt pathways were performed to analyze epistasis. Gene–gene interactions in case-control samples were identified by generalized multifactor dimensionality reduction (GMDR method. We performed a case-controlled association analysis on a total of 1,026 individual with T2D and 1,157 controls via tag SNPs in Wnt pathway. Results. In single-locus analysis, SNPs in four genes were significantly associated with T2D adjusted for multiple testing (rs7903146C in TCF7L2, p = 3.21∗10−3, OR = 1.39, 95% CI [1.31–1.47], rs12904944G in SMAD3, p = 2.51∗10−3, OR = 1.39, 95% CI [1.31–1.47], rs2273368C in WNT2B, p = 4.46∗10−3, OR = 1.23, 95% CI [1.11–1.32], rs6902123C in PPARD, p = 1.14∗10−2, OR = 1.40, 95% CI [1.32–1.48]. The haplotype TGC constructed by TCF7L2 (rs7903146, DKK1 (rs2241529 and BTRC (rs4436485 showed a significant association with T2D (OR = 0.750, 95% CI [0.579–0.972], P = 0.03. For epistasis analysis, the optimized combination was the two locus model of WNT2B rs2273368 and TCF7L2rs7903146, which had the maximum cross-validation consistency. This was 9 out of 10 for the sign test at 0.0107 level. The best combination increased the risk of T2D by 1.47 times (95% CI [1.13–1.91], p = 0.0039. Conclusions. Epistasis between TCF7L2 and WNT2B is associated with the susceptibility of T2D in a Han Chinese population. Our results were compatible with the idea of the complex nature of T2D that would have been missed using conventional tools.

  18. Common Variants in the TBX5 Gene Associated with Atrial Fibrillation in a Chinese Han Population.

    Science.gov (United States)

    Zhang, Rongfeng; Tian, Xiaochen; Gao, Lianjun; Li, Huihua; Yin, Xiaomeng; Dong, Yingxue; Yang, Yanzong; Xia, Yunlong

    2016-01-01

    PR interval variations have recently been associated with an increased risk of long-term atrial fibrillation (AF), heart block and all-cause mortality. Genome-wide association studies have linked the PR interval with several common variants in the TBX5 gene. Several variants in the TBX5 gene, including rs7312625 and rs883079, have been associated with AF. The purpose of this study was to determine the association of single-nucleotide polymorphisms (SNPs) in the TBX5 gene, rs7312625 and rs883079, with AF in Chinese Han patients. In this case-control association study, large cohorts of AF patients (n = 1132) and controls (n = 1206) were recruited from different hospitals. The genotyping was performed using a Rotor-Gene TM 6000 high-resolution melt system. Rs7312625, rs3825214 and rs883079 were analyzed. We found that SNP 3825214 was significantly associated with AF (P-obs = 0.002, odds ratio [OR] = 0.82), and lone AF (P-obs = 6.77x10-5, odds ratio [OR] = 0.71). SNP rs7312625 was significantly associated with lone AF (P-obs = 0.015, odds ratio [OR] = 1.27), although its association with AF was not significant. No significant association of SNP rs883079 with AF or lone AF was observed. Thus, we analyzed the interaction among these three loci. We demonstrated significant interaction among rs3825214, rs7312625 and rs883079. Four-locus risk alleles showed the highest odds ratio in combined rs3825214 and rs7312625 (P-obsSix-locus risk alleles showed the highest odds ratio in combined rs3825214, rs7312625 and rs 883079(P-obs<0.0001, odds ratio [OR] = 2.35). Significance was established with the trend test (P<0.0001). For the first time, we report the strong association of SNP rs3825214 in the TBX5 gene with AF and lone AF in a Chinese Han population. Rs7312625 was significantly associated with lone AF, and snp-snp interaction increased the risk of atrial fibrillation. Our data might provide new insights into understanding AF pathogenesis and designing novel genetic

  19. Common Variants in the TBX5 Gene Associated with Atrial Fibrillation in a Chinese Han Population.

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    Rongfeng Zhang

    Full Text Available PR interval variations have recently been associated with an increased risk of long-term atrial fibrillation (AF, heart block and all-cause mortality. Genome-wide association studies have linked the PR interval with several common variants in the TBX5 gene. Several variants in the TBX5 gene, including rs7312625 and rs883079, have been associated with AF. The purpose of this study was to determine the association of single-nucleotide polymorphisms (SNPs in the TBX5 gene, rs7312625 and rs883079, with AF in Chinese Han patients.In this case-control association study, large cohorts of AF patients (n = 1132 and controls (n = 1206 were recruited from different hospitals. The genotyping was performed using a Rotor-Gene TM 6000 high-resolution melt system. Rs7312625, rs3825214 and rs883079 were analyzed. We found that SNP 3825214 was significantly associated with AF (P-obs = 0.002, odds ratio [OR] = 0.82, and lone AF (P-obs = 6.77x10-5, odds ratio [OR] = 0.71. SNP rs7312625 was significantly associated with lone AF (P-obs = 0.015, odds ratio [OR] = 1.27, although its association with AF was not significant. No significant association of SNP rs883079 with AF or lone AF was observed. Thus, we analyzed the interaction among these three loci. We demonstrated significant interaction among rs3825214, rs7312625 and rs883079. Four-locus risk alleles showed the highest odds ratio in combined rs3825214 and rs7312625 (P-obs<0.0001, odds ratio [OR] = 2.21. Six-locus risk alleles showed the highest odds ratio in combined rs3825214, rs7312625 and rs 883079(P-obs<0.0001, odds ratio [OR] = 2.35. Significance was established with the trend test (P<0.0001.For the first time, we report the strong association of SNP rs3825214 in the TBX5 gene with AF and lone AF in a Chinese Han population. Rs7312625 was significantly associated with lone AF, and snp-snp interaction increased the risk of atrial fibrillation. Our data might provide new insights into understanding AF

  20. [Prevalence of reduced visual acuity among Chinese Han students in 2014].

    Science.gov (United States)

    Song, Y; Hu, P J; Dong, Y H; Zhang, B; Ma, J

    2017-06-18

    To analyze the prevalence of reduced visual acuity (VA) and to examine the association between reduced visual acuity and influencing factors among Chinese Han students, so as to provide bases for the prevention and treatment of reduced visual acuity. Subjects were from 2014 Chinese National Surveys on Students' Constitution and Health (CNSSCH). In this survey, 261 832 Han students aged 7-22 years participated. Unaided distance VA was measured using a retro-illuminated lgMAR chart with tumbling-E optotypes. Ametropia was determined by using serial bronchoscopy. Logistic regression was used to assess the association between reduced visual acuity and influencing factors. ArcMap 10 was used to map the regional distribution of reduced visual acuity. Nationwide, the overall prevalence of reduced visual acuity was 66.6%, and was highest among the urban girls (73.5%). The prevalence of myopia was 60.8% and accounted for more than 90% among the students with reduced visual acuity. Compared with 2010 CNSSCH, the increments of reduced visual acuity were highest in the students aged 13-15 years (6.8 percentage points). The prevalence of reduced visual acuity ranged from 50.6% to 76.2% in each province (autonomous region, municipality) in 2014 CNSSCH. The top three of the prevalence of reduced visual acuity were Jiangsu (76.2%), Zhejiang (76.0%) and Shandong (75.9%), and the lowest three were Hainan (50.6%), Guizhou (53.9%) and Xinjiang (57.6%). Logistic regression showed that the girls, urban students, and students who spent ≥2 h per day in their after school homework were more likely to develop reduced visual acuity, but the students with physical activity time ≥2 h per day were less likely to develop reduced visual acuity. Although the situation was different in each province (autonomous region, municipality), reduced visual acuity has become a public concern affecting the health of students in China. Based on the intervention on the key populations, such as urban girls

  1. Maps of Relocation and Poems of Tang Dynasty Poets: Li Bai, Du Fu, and Han Yu

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    羅鳳珠、白璧玲、廖泫銘、范毅軍 、鄭錦全 Feng-Ju Lo,Pi-Ling Pai,Hsiung-Ming Liao,I-Chun Fan,Chin-Chuan Cheng

    2014-04-01

    Full Text Available Geographic environments affect literary contents and genre and thus, since ancient times, geographical area has been used to classify Chinese literature. In 1936 Liang Qichao was keenly aware of the relationship between literature and geography and brought up the idea of “literarygeography”. In 1979 Professor Chen Zhengxiang produced maps of birthplaces of Tang and Song poets to show the shift of Chinese cultural center from north to south. Furthermore, in the pastdecade, the attention to research in literary geography and geographical distribution of writersgradually increased. However, most studies focused on geographical distribution of birthplaces of writers and very few focused on the relationship between poets’ journey and the contents of their writings and their geographic environment. Meanwhile, geographic information system and aerialphotography have developed quickly and have become useful tools for the study of literary geography.Since then, the academic circles in Taiwan have built a solid foundation in this area. While Li Baiand Du Fu were called poetic immortal and poetic sage of the middle and end periods of the heydayof Tang Dynasty, respectively, Han Yu advocated the classical Chinese movement and becameone of the eight great authors of Tang and Song dynasties. Han Yu was also the best representative of Middle Tang poets. While the styles of these three poets differed from each other, they held key positions in the development and evolution of Tang poetry. Their footprints spread all over the countryand greatly affected later developments and contemporary of poetry. This project makes use of the digital Tang Dynasty maps by Tan Qixiang, Tang Dynasty transportation route maps by Yan Gengwang,aerial maps, the All Tang Poems, and chronicles of the poets to build the three poets’ relocation maps and study their poetic literature, language, geography, and interactions with others, in hopesof opening a new research direction

  2. Association study of sepiapterin reductase gene promoter polymorphisms with schizophrenia in a Han Chinese population

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    Fu JW

    2015-10-01

    Full Text Available Jiawu Fu,1,* Guoda Ma,1,* Hui Mai,1,* Xudong Luo,2 Jingwen Yin,2 Qing Chen,2 Zhixiong Lin,2 Hua Tao,1 You Li,1 Lili Cui,1 Zheng Li,3 Juda Lin,2 Bin Zhao,1 Keshen Li1 1Institute of Neurology, Affiliated Hospital of Guangdong Medical University, 2Department of Psychiatry, Affiliated Hospital of Guangdong Medical University, Zhanjiang, People’s Republic of China; 3Unit on Synapse Development and Plasticity, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA *These authors contributed equally to this work Abstract: Sepiapterin reductase participates in the biosynthesis of tetrahydrobiopterin, which plays very important roles in the pathogenesis of schizophrenia via dysregulation of ­neurotransmitter systems. Here, two single nucleotide polymorphisms (rs1876487 and rs2421095 in the promoter region of SPR were genotyped in 941 schizophrenic patients and 944 controls in a Han Chinese population using the SNaPshot technique. No significant differences were found in the distribution of alleles or genotypes of the two single nucleotide polymorphisms (SNPs between schizophrenic patients and controls (all P>0.05. Likewise, no haplotype was found to be associated with schizophrenia. However, sex-stratified analysis revealed that the frequencies of the A allele of rs1876487 and the A–A (rs2421095–rs1876487 haplotype were all significantly different between schizophrenia and controls in females (P=0.040 and P=0.033, respectively, but not in males. Additionally, luciferase reporter gene assays revealed that the A–A haplotype had significantly higher SPR transcriptional activity compared with the A–C haplotype in SH-SY5Y cells. Our data indicate that the two SNPs do not influence the risk of schizophrenia when using the total sample, but the A allele of rs1876487 and the A–A haplotype may contribute to protective roles for schizophrenia in females. Keywords: schizophrenia, sepiapterin reductase, polymorphisms, Han

  3. Beautiful destruction The aesthetic of apocalypse in Hans Dominik's early science fiction

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    Vanessa Cirkel-Bartelt

    2017-11-01

    Full Text Available Though the term ‘science fiction’ was coined somewhat later, the early twentieth century saw an enormous rise in an interest in technological tales set in the near future, mirroring a general awareness of the growing importance of science. Hans Dominik was one of the most prolific – and successful – German authors of this kind of popular literature. According to estimates millions of copies of his books have been sold, making Dominik’s work an interesting case study illustrating the sorts of ideas about science that German-speaking audiences entertained. Being a trained engineer and a public relations officer by profession, Dominik drew heavily on scientific topics that were headline news at the time and yet he also managed to create something new on the basis of these. One of the methods he employed was the use of religious motifs and topoi. Dominik magnified the relevance of scientific enterprises and depicted the consequences of science – or scientific misconduct, rather – as the beginning of a catastrophe, or even an apocalypse. By the same token, Dominik often introduced the figure of the scientist as a protagonist who would save the world. Thus Dominik was able to draw the attention of a large audience to concepts of the use of atomic energy or nuclear weapons – to name only two – and their creative or destructive potential, decades before such devices were technically feasible.

  4. The common variant rs11646213 is associated with preeclampsia in Han Chinese women.

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    Ji-peng Wan

    Full Text Available BACKGROUND: Preeclampsia, characterized by hypertension and proteinuria, is a multifactorial disease caused by complex interactions between environmental and genetic factors. A recent genome-wide association study of blood pressure reported an association between hypertension and rs11646213. This study evaluated the association between preeclampsia and rs11646213. METHODS: A total of 454 cases and 460 controls were recruited to participate in this study. The single nucleotide polymorphism (SNP rs11646213 was genotyped by polymerase chain reaction (PCR and direct sequencing. RESULTS: The allele frequency of rs11646213 was significantly different between the preeclampsia and control groups (P = 0.017, OR = 1.36, 95% CI = 1.06-1.76. Differences were particularly significant in the severe preeclampsia subgroup (P = 0.002, OR = 1.54, 95% CI = 1.17-2.03 and the early-onset preeclampsia subgroup (P = 0.004, OR = 1.57, 95% CI = 1.16-2.13. Genotyping analysis showed that the T allele of rs11646213 could confer a risk for preeclampsia, severe preeclampsia and early-onset preeclampsia. CONCLUSIONS: Rs11646213 upstream of the CDH13 gene is associated with preeclampsia in Han Chinese women.

  5. [Characteristics of blood type irregular antibodies in Han population of Chinese Sichuan area].

    Science.gov (United States)

    Li, Cui-Ying; Li, Yun-Ming; Huang, Fei; Xiao, Jie; Xu, Hong

    2015-04-01

    To analyze the distribution of irregular antibody of red blood cells in Han population of Chinese Sichuan area, so as to provide valuable information for the safety of transfusion and decrease of immune hemolytic transfusion reaction. Blood samples from June 2006 to May 2013 were tested for irregular antibody screening and identification, calculating the composition rate, group characteristics and the positive detection rate of irregular antibody. A total of 36287 blood samples were tested, out of them 571 samples were the irregular antibody positive, the positive rate was 1.574%(571/36 287), specific alloantibodies were found in 312 samples, the positive rate was 0.860%(312/36287). And autoantibody was found in 259 samples, the positive rate was 0.714%(259/36 287). The specific alloantibodies ratio in Rh system was the highest, reaching to 73.72%(230/312) with the positive rate of 0.634%;36 cases in Lewis system, account for 11.54%(36/312) with the positive rate of 0.099%; 34 cases in MNS system account for 10.89%(34/312) with the positive rate of 0.094%; direct coomb test showed positive result in 284 samples, the rate was 0.78%. The detected rate of positive irregular antibody in female is obviously higher than that in male patients (Pirregular antibody screening and identification are very important in blood transfusion, especially for female and people with transfusion or pregnant history.

  6. Hans Kelsen – The Reception of “Pure Theory” in South America, Particularly in Brazil

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    Carlos Eduardo de Abreu Boucault

    2015-12-01

    Full Text Available This article aims to examine the reception of « Pure theory of Law », of Hans Kelsen in some South-American countries, throughout institutional approaches and also the diffusion of this theory as well its acceptance by cultural agents who represented academic and professional law environment, in Uruguay, Colombia, Argentina and Brazil. The historical period of this study concerns the early times of 40 till our days. Although the reference of Kelsen’s thought about theory of law may appear as a constant feature on South-American jurists, mainly till the decade of 1980, actually we can identify real problems that claim for a falsehood about the guidelines of the pure theory of law and ambiguities in connection to theoretical issues within positivist traditions in face of authoritarian governments in Latin America.

  7. Pathway analysis for genome-wide association study of lung cancer in Han Chinese population.

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    Ruyang Zhang

    Full Text Available Genome-wide association studies (GWAS have identified a number of genetic variants associated with lung cancer risk. However, these loci explain only a small fraction of lung cancer hereditability and other variants with weak effect may be lost in the GWAS approach due to the stringent significance level after multiple comparison correction. In this study, in order to identify important pathways involving the lung carcinogenesis, we performed a two-stage pathway analysis in GWAS of lung cancer in Han Chinese using gene set enrichment analysis (GSEA method. Predefined pathways by BioCarta and KEGG databases were systematically evaluated on Nanjing study (Discovery stage: 1,473 cases and 1,962 controls and the suggestive pathways were further to be validated in Beijing study (Replication stage: 858 cases and 1,115 controls. We found that four pathways (achPathway, metPathway, At1rPathway and rac1Pathway were consistently significant in both studies and the P values for combined dataset were 0.012, 0.010, 0.022 and 0.005 respectively. These results were stable after sensitivity analysis based on gene definition and gene overlaps between pathways. These findings may provide new insights into the etiology of lung cancer.

  8. [Study on the excavated wooden carved acupuncture statue of the Western Han Dynasty in Laoguanshan].

    Science.gov (United States)

    Huang, L X

    2017-05-28

    The painted red lines on the wooden carved acupuncture statue of Western Han Dynasty in Laoguanshan, illustrate the running courses of the"eleven meridians"on the body surface in the early meridian doctrine. The carved white lines show the body surface running courses of the"twelve meridians"in the meridian doctrine and the Sanjiao images in Sanjiao doctrine. The dots on the wooden carved acupuncture statue are of two categories, one of them is of regulatory, round and concave spots, which are carved before the process of lacquer undercoat. The other category is of different sizes and in irregular forms, which are carved simultaneously with those white lines. Altogether there are over one hundred dots in these two categories, representing the mai shu (transport point of vessels). The wooden carved acupuncture statue reflects the distinct characteristics on the running courses of meridians, Sanjiao doctrine, the nomenclature and localization of" mai shu "in Bianque medicine, which provides the most powerful evidence for the confirmation of the correlation between Laoguanshan excavated documents and Bianque medicine.

  9. Hans Driesch and the problems of "normal psychology". Rereading his Crisis in Psychology (1925).

    Science.gov (United States)

    Allesch, Christian G

    2012-06-01

    In 1925, the German biologist and philosopher Hans Driesch published a booklet entitled The Crisis in Psychology. It was originally published in English and was based on lectures given at various universities in China, Japan and the USA. The "crisis" in psychology of that time, in Driesch's opinion, lies in the necessity to decide about "the road which psychology is to follow in the future". This necessity refers to five "critical points", namely (1) to develop the theory of psychic elements to a theory of meaning by phenomenological analysis, (2) the overcoming of association theory, (3) to acknowledge that the unconscious is a fact and a "normal" aspect of mental life, (4) to reject "psychomechanical parallelism" or any other epiphenomenalistic solution of the mind-body problem, and (5) the extension of psychical research to new facts as described by parapsychology, for instance. Driesch saw close parallels between the development of modern psychology and that of biology, namely in a theoretical shift from "sum-concepts" like association and mechanics, to "totality-concepts" like soul and entelechy. The German translation of 1926 was entitled Grundprobleme der Psychologie (Fundamental Problems of Psychology) while "the crisis in psychology" forms just the subtitle of this book. This underlines that Driesch's argumentation--in contrast to that of Buehler--dealt with ontological questions rather than with paradigms. Copyright © 2011 Elsevier Ltd. All rights reserved.

  10. Sequence Variants of ADIPOQ and Association with Type 2 Diabetes Mellitus in Taiwan Chinese Han Population

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    Ming-Kai Tsai

    2014-01-01

    Full Text Available Diabetes is a serious global health problem. Large-scale genome-wide association studies identified loci for type 2 diabetes mellitus (T2DM, including adiponectin (ADIPOQ gene and transcription factor 7-like 2 (TCF7L2, but few studies clarified the effect of genetic polymorphisms of ADIPOQ and TCF7L2 on risk of T2DM. We attempted to elucidate association between T2DM and polymorphic variations of both in Taiwan’s Chinese Han population, with our retrospective case-control study genotyping single nucleotide polymorphisms (SNPs in ADIPOQ and TCF7L2 genes both in 149 T2DM patients and in 139 healthy controls from Taiwan. Statistical analysis gauged association of these polymorphisms with risk of T2DM to show ADIPOQ rs1501299 polymorphism variations strongly correlated with T2DM risk (P=0.042, with rs2241766 polymorphism being not associated with T2DM (P=0.967. However, both polymorphisms rs7903146 and rs12255372 of TCF7L2 were rarely detected in Taiwanese people. This study avers that ADIPOQ rs1501299 polymorphism contributes to risk of T2DM in the Taiwanese population.

  11. Genetic polymorphism of 22 autosomal STR markers in a Han population of Southern China.

    Science.gov (United States)

    Liu, Qiu-Ling; Chen, Zi-Xiang; Chen, Chu-Guang; Lu, De-Jian

    2016-09-01

    Population genetic data and forensic statistics of 22 autosomal short tandem repeat (STR) loci (D1S1656, D2S1338, D3S3045, D4S2366, D5S2500, D6S477, D7S3048, D8S1132, D9S925, D10S1435, D11S2368, D12S391, D13S325, D14S608, D15S659, D16S539, D17S1290, D18S535, D19S253, D20S470, D21S1270 and GATA198B05) were determined for a sample of 515 unrelated individuals from Han population in Southern China. The expected heterozygosity and the discrimination power varied from 0.7358 to 0.8733 and 0.8915 to 0.9702, respectively. The probability of excluding an unrelated man as the true father (assuming no background relatedness in the population) for trios and for duos ranged from 0.5126 to 0.7415 and 0.3331 to 0.5864, respectively. The studied STRs appear to provide a significant improvement in the statistical power of kinship analysis. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  12. [Spectral characteristics analysis and remote sensing inversion of water quality parameters in Han Shiqiao wetland].

    Science.gov (United States)

    Du, Wei-Jing; Li, Shu-Min; Li, Hong; Sun, Dan-Feng; Zhou, Lian-Di

    2010-03-01

    The research object of the present paper is the water quality of Han Shiqiao wetland water. Water spectrum and quality parameters were measured on the site and in the lab. The authors simulated the relationships between water quality parameters and the best bands or combination, and built the multiple linear regression equation to obtain characteristic spectrum of the key water quality parameters. Besides, several key issues involved in applying ASTER satellite imagery to water quality include atmospheric correction, discussing methods for ASTER data bands analysis, and choosing the best bands and band combination. Results indicated that although the simulation model is not universal, the analysis of spectral characteristics based on ground spectrometer could provide foundations for the choice of remote sensing characteristics bands. The band ratio of water quality parameters simulated from ASTER spectral characteristics moves to relatively long-wave band. Finally, based on the analysis of ASTER remote sensing characteristics bands, the authors built water quality parameters regression model. The models for water quality parameters were recommended, and the accuracies of these models were analyzed. Making use of regression model, we executed spatial distribution map of water quality parameters to achieve wetland water monitoring with remote sensing in terms of variation in space and with time.

  13. Association of HLA-DQA1 and DQB1 genes with vitiligo in Chinese Hans.

    Science.gov (United States)

    Yang, Sen; Wang, Ji-Yun; Gao, Min; Liu, Hong-Sheng; Sun, Liang-Dan; He, Ping-Ping; Liu, Jiang-Bo; Zhang, An-Ping; Cui, Yong; Liang, Yan-Hua; Wang, Zai-Xing; Zhang, Xue-Jun

    2005-12-01

    Vitiligo is an acquired depigmentary disorder of the skin and hair which results from selective destruction of melanocytes. Serological typing and genotyping of human leukocyte antigen (HLA) have shown discrepancies in HLA associations with vitiligo in different ethnic populations. Polymerase chain reaction sequence-specific primer (PCR-SSP) method was used to analyze the distribution of HLA-DQA(1) and -DQB(1) alleles among 187 patients with vitiligo and 273 healthy controls through Epi Info version 6 package (Centers for Disease Control and Prevention, Atlanta, GA, USA). The frequencies of HLA-DQA1*0302 (OR = 1.98, P(c) HLA-DQA1*0302 (OR = 5.19, P(c) HLA-DQA1*0501 (OR = 0.05, P(c) HLA-DQA1*0302 (OR = 2.47, P(c) HLA-DQA1*0302, -DQA1*0601, -DQB1*0303, and -DQB1*0503 alleles could be susceptible alleles of vitiligo, while HLA-DQA1*0501 allele could be a protective allele in Chinese Hans. There may be different genetic backgrounds between vitiligo patients of childhood and adult, localized and generalized.

  14. Between Ideologies and a Hard Place: Hans Magnus Enzensberger's Utopian Pragmatist Poetics

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    Jonathan Monroe

    1997-01-01

    Full Text Available The marginalization of poetry in North American culture makes it difficult to appreciate fully on this side of the Atlantic the importance of Hans Magnus Enzensberger's literary and cultural contributions over the past four decades. Working against familiar cultural encodings that would align poetry uncritically with the "personal" and prose with the "political," his oeuvre makes a strong case for poetry and critical prose as vitally complementary activities. In his 1991 collection of poems, Zukunftsmusik (Future Music and his 1993 prose collection, Civil Wars: From L.A. to Bosnia , Enzensberger renews his longstanding commitment to "the process / of becoming human." Taken together, the two collections suggest the importance of maintaining connections across genres and their constituencies. In the context of the chaotic civil wars and "great migrations" that have shaped global culture since 1989, Enzensberger's thoroughgoing attention to internal differences within language and culture offers a model of hopeful resistance to an increasingly unreflective culture. His recent writing calls us to look carefully into what poetry will become, and for whom, in the wake of 1989.

  15. L’agencement de la souffrance dans l’écriture d’Hans Henny Jahnn

    Directory of Open Access Journals (Sweden)

    2010-02-01

    Full Text Available L’écriture est l'élaboration d’un agencement. Elle est le mouvement du labeur qui fait de l'oeuvre une construction, qui invente l'espace et le discours lui donnant corps. Pour Hans Henny Jahnn, l’écriture fut une souffrance, elle fut aussi l’objet illimité de sa quête spirituelle. Si la souffrance peut être définie comme un agencement particulier du désir au sens où Deleuze et Guattari entendaient que désirer était construire un agencement, la question de l’écriture de la souffrance de soi pourrait être ainsi posée: quelle sont les rapports et quelle est la nature des rapports entre eux pour qu'ils deviennent et disent la souffrance? Notre article tentera de dégager chez Jahnn des agencements de souffrance et de désir.

  16. Mitochondrial DNA copy number, but not haplogroup is associated with keratoconus in Han Chinese population.

    Science.gov (United States)

    Hao, Xiao-Dan; Chen, Peng; Wang, Ye; Li, Su-Xia; Xie, Li-Xin

    2015-03-01

    Oxidative stress may play a role in the pathogenesis of keratoconus (KC). Mitochondrial DNA (mtDNA) is closely related to mitochondrion function, and variations may affect the generation of reactive oxygen species (ROS) and be involved in the pathogenesis of KC. To test whether mtDNA background and copy number confer genetic susceptibility to KC in the Han Chinese population, we performed this association study. We analyzed mtDNA sequence variations in 210 KC patients and 309 matched individuals from China, and classified each subject by haplogroup. Mitochondrial DNA copy number was measured in a subset of these subjects (193 patients and 103 controls). Comparison of matrilineal components of the cases and control populations revealed no significant difference. However, measurement of mtDNA copy number showed that KC patients had significantly lower mtDNA copy numbers than controls (P = 0.0002), even when age, gender, and mtDNA background were considered. Our results suggest that mtDNA copy number, but not haplogroup, is associated with keratoconus, and may contribute to its pathogenesis. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Prevalence of Zoonotic Intestinal Helminths of Canids in Mog­han Plain, Northwestern Iran

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    M Zare-Bidaki

    2010-06-01

    Full Text Available Background: The present study was aimed to elucidate the status of intestinal hel­minth infec­tions in canids of Moghan Plain, northwestern Iran.Methods: Eighty-five intestine samples from dead or shot wild canids, 59 fecal samples from sheepdogs and 5 from red foxes were collected from 2006 to 2008 and examined in Parasitology department of Pasteur Institute of Iran.Results: Generally, adult worms, larvae, and eggs of 13 species of various parasitic hel­minths were recovered. Necropsy examinations showed that 96.47% animals harbored at least one helminth species. The prevalence of different species in necropsy were Mesoces­toides sp. 84.7%, Rictolaria spp. 55.3%, Macranthorhynchus hirudinaceus 45.9%, Toxocara canis 43.5%, Toxas­caris spp. 35.3%, Joyeuxiella sp. 34.1%; hook­worms; 22.4%, Taenia spp. 11.8%, Alaria spp. 2.4% and Dipylidium caninum 1.2%. Be­sides, eggs belonging to 10 species of parasitic helminths were identified in 46 fecal sam­ples and generally, 30.9% of samples harbored eggs of at least one helminth species.Conclusion: The high prevalence of various helminth infections among canids in Mog­han plain and contamination of environment by helminths eggs may increase the risk of infection for native peo­ple.

  18. [Association of polymorphisms of NAPE-PLD and FAAH genes with schizophrenia in Chinese Han population].

    Science.gov (United States)

    Si, Peiru; Liu, Shulian; Tong, Dongxiao; Cheng, Meijin; Wang, Liwen; Cheng, Xiaoli

    2018-04-10

    To assess the association of polymorphisms of N-acyl-phosphatidylethanolamine-phospholipase D (DAPE-PLD) and fatty acid amide hydrolase (FAAH) genes, as well as their interaction, with schizophrenia. Polymorphisms of NAPE-PLD rs12540583 and FAAH rs324420, rs2295633, and rs6429600 were determined with PCR - restriction fragment length polymorphism assay and Sanger sequencing. The genotypes of 345 subjects of Han Chinese origin diagnosed with schizophrenia and a 403 controls were compared. The results were analyzed with SPSS 17.0, and the interaction of the two genes was analyzed using a multifactor dimensionality reduction (MDR) method. The frequency of NAPE-PLD rs12540583 polymorphism was significantly different between the two groups under both dominant and additive models (χ2=17.18 vs. χ2=18.94, P<0.0125). The frequencies of AC genotype and C allele of the patient group at rs12540583 were higher than those of the controls, and the interaction of NAPE-PLD and FAAH was associated with schizophrenia. A four-loci model (rs12540583, rs324420, rs2295633 and rs6429600) can best model the interaction between NAPE-PLD and FAAH. The AC genotype and C allele of NAPE-PLD rs12540583 locus are risk factors for schizophrenia, and the interaction between NAPE-PLD rs12540583 and FAAH rs324420, rs2295633 and rs6429600 is associated with schizophrenia.

  19. Third molar mineralization in relation to chronologic age estimation of the Han in central southern China.

    Science.gov (United States)

    Liu, Ying; Geng, Kun; Chu, Yanhao; Xu, Mindi; Zha, Lagabaiyila

    2018-03-03

    The purpose of this study is to provide a forensic reference data about estimating chronologic age by evaluating the third molar mineralization of Han in central southern China. The mineralization degree of third molars was assessed by Demirjian's classification with modification for 2519 digital orthopantomograms (1190 males, 1329 females; age 8-23 years). The mean ages of the initial mineralization and the crown completion of third molars were around 9.66 and 13.88 years old in males and 9.52 and 14.09 years old in females. The minimum ages of apical closure were around 16 years in both sexes. Twenty-eight at stage C and stage G and 38 and 48 at stage F occurred earlier in males than in females. There was no significant difference between maxillary and mandibular teeth in males and females except that stage C in males. Two formulas were devised to estimate age based on mineralization stages and sexes. In Hunan Province, the person will probably be over age 14, when a third molar reaches the stage G. The results of the study could provide reference for age estimation in forensic cases and clinical dentistry.

  20. SOBRE UNA PROPUESTA DE LECTURAS DE DIEZ CUENTOS DE HANS CHRISTIAN ANDERSEN

    Directory of Open Access Journals (Sweden)

    Ronald Campos López

    2009-01-01

    Full Text Available Se presenta una propuesta metodológica de lecturas de diez cuentos de Hans Christian Andersen, aplicable a una situación de aula de estudiantes de quinto grado de la Escuela de San Rafael de Coronado. Dicho enfoque se orienta desde una perspectiva del valor pragmático de la literatura, en donde el niño y la niña se constituyan a sí mismos como lectores-estudiantesindividuos sociales simultáneamente, a medida que ejecutan su capacidad crítico-analítica, abstracta, simbólica, comparativa, lingüística y representativa sobre la discursividad hegemónica de la identidad y en contra de la dogmática función social del abordaje metodológico cotidiano de los textos literarios aún en las aulas costarricenses. Es por ello que resultan imperativos lecturas y análisis (deconstructivos de textos, literarios propiamente en este caso, los cuales problematicen la institucionalidad del lenguaje en los procesos de enseñanza y aprendizaje.

  1. A Mössbauer study of an ancient pottery figure (Western-Han dynasty)

    Science.gov (United States)

    Zhou, Yan; Dai, Kaimei; Liu, Rongchuan; Hsia, Yuanfu; Jiang, Zanchu

    1992-04-01

    The grey pottery figure manufactured in the Western-Han Dynasty (175-118 B.C.) and the clay gathered from the same site of Beidongshan in Xuzhou have been studied by X-ray Diffraction(XRD). X-ray Fluorescence (XRF), and Mössbauer spectroscopy. They were simultaneously fired under the same conditions in different atmospheres at various temperature up to 1100°C. This study deals with the original firing atmosphere, original firing temperature and its provenance. The information mentioned above can be inferred from the method of the refiring pottery and the firing clay. The results of the original firing temperature deduced from both of them are in goodself agreement. It is found that the values of the Mössbauer parameters for the unrefired pottery figure are approximately the same as those for the clay fired at 950°C for five hours in a reduced atmosphere. The XRF analysis confirmed the locality of this pottery figure.

  2. Polymorphisms in the CISH gene are associated with susceptibility to tuberculosis in the Chinese Han population.

    Science.gov (United States)

    Ji, Lin-dan; Xu, Wei-nan; Chai, Peng-fei; Zheng, Wei; Qian, Hai-xia; Xu, Jin

    2014-12-01

    A recent multi-center case-control study identified several single nucleotide polymorphisms (SNPs) within the cytokine-inducible SRC homology 2 domain (CISH) gene that are associated with susceptibility to tuberculosis (TB) in both African and Asian populations. To acquire a more robust and well-powered estimate of the putative influence of these SNPs on TB susceptibility, we conducted a well-designed case-control study in the Chinese Han population. We genotyped 3 previously identified SNPs within CISH in 600 patients with pulmonary TB and 618 healthy controls, and we calculated the pooled P-values and ORs of several studies that have also been conducted in the Chinese populations. The results of the case-control study showed that the C allele of rs2239751 and the T allele of rs414171 are associated with TB susceptibility, and this association exists only in women and young adults. The pooled analysis indicated that both SNPs are significantly associated with TB in the global populations and Chinese populations. The current study confirms that variants of CISH are associated with susceptibility to TB, suggesting that negative regulators of cytokine signaling may have a role in immunity against TB infection. We hypothesize that CISH and estrogen may interact in the cytokine-dependent regulation of the immune system. Copyright © 2014 Elsevier B.V. All rights reserved.

  3. [Current situation of sleeping duration in Chinese Han students in 2010].

    Science.gov (United States)

    Song, Yi; Zhang, Bing; Hu, Peijin; Ma, Jun

    2014-07-01

    To analyze the characteristics of sleep duration in Chinese primary and middle school students. The data was collected from 30 provinces (Autonomous regions, Municipalities) in 165 363 Han Primary school students above 4 grade, the junior and senior high school students who participated in 2010 National Physical Fitness and Health Surveillance by using stratified random cluster sampling method, and the questionnaire of sleep duration, insufficient sleep and commuting way from school was conducted at the same time.χ² test and χ² linear-by-linear test were used to analyze the difference between the different groups, and logistic regression was used to analyze the factors of insufficient sleep. Nationwide in 2010, 39.09% (64 646/165 363) of students reported they had more than 8 hours sleep duration per day, the prevalence was lower among urban (37.06% (30 767/83 027)) than rural (41.15% (33 879/82 336)) students (χ² = 290.53, P car (1.09 (1.03-1.15)), or in a boarding school (1.17 (1.10-1.24)). The sleep duration in Chinese school children is low, a sizeable proportion of school children sleep less than the recommended hours. The prevalence of insufficient sleep is high, and there are significant differences in different groups.

  4. Association between Nicotinamide N-Methyltransferase Gene Polymorphisms and Obesity in Chinese Han Male College Students

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    Qiong Zhou

    2017-01-01

    Full Text Available Some reports have shown that nicotinamide N-methyltransferase (NNMT is associated with the body mass index (BMI and energy metabolism. Here we explored the association between NNMT gene polymorphisms and obesity. The subjects were recruited from male Chinese Han college student. 289 of them (19 ≤ body fat percentage (BF% were selected as the high body fat group (HBFG, 494 of them (3 ≤ BF% < 13.5 were selected as the low body fat group (LBFG, and then a case-control study (fat versus thin was carried out to explore the association between the NNMT gene polymorphism and the body composition using tagSNPs method. A tagSNP (rs10891644 in NNMT gene was found significantly associated with the body composition (P<0.0026. At this locus, the BF% for the genotype GT, TT, and GG were 14.56±8.35, 13.47±8.11, and 12.42±7.50, respectively, and the differences between the GT and the GG + TT were highly significant (P<0.01; the ORadjusted value of the GT versus (GG + TT was 1.716 (Padjusted=0.002, 95% CI = 1.240–2.235. Therefore, the variation of the tagSNP, rs10891644, is significantly associated with obesity and the GT carriers are the susceptible population.

  5. Making space for criminalistics: Hans Gross and fin-de-siècle CSI.

    Science.gov (United States)

    Burney, Ian; Pemberton, Neil

    2013-03-01

    This article explores the articulation of a novel forensic object-the 'crime scene'-and its corresponding expert-the investigating officer. Through a detailed engagement with the work of the late nineteenth-century Austrian jurist and criminalist Hans Gross, it analyses the dynamic and reflexive nature of this model of 'CSI', emphasising the material, physical, psychological and instrumental means through which the crime scene as a delineated space, and its investigator as a disciplined agent operating within it, jointly came into being. It has a further, historiographic, aim: to move away from the commonplace emphasis in histories of forensics on fin-de-siècle criminology and toward its comparatively under-explored contemporary, criminalistics. In so doing, it opens up new ways of thinking about the crime scene as a defining feature of our present-day forensic culture that recognise its historical contingency and the complex processes at work in its creation and development. Copyright © 2012. Published by Elsevier Ltd.

  6. Dynamic mutation analysis of a SCA3 Chinese Han family and prenatal diagnosis

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    LI Jing

    2012-06-01

    Full Text Available Objective To explore the clinical features, genetic characters and the importance of prenatal diagnosis in spinocerebellar ataxia 3 (SCA3 patients. Methods SCA3/ATXN3 gene was determined by using PCR and segmental analysis techniques in 2 patients among a SCA3 Chinese Han family which included 9 patients in four generations. One patient was the proband's fetus. The clinical characters were also documented and analyzed in this family. Results There were 9 patients in this family with autosomal dominant inheritance feature. The initial symptoms in all affected members except the fetus were the gait disorders accompanied by dysphasia. Inability of upward gaze and bilateral Barbinski's signs were noted in proband. The onset age became earlier from generation to generation in this family which was around 50 year-old, 40 to 45 year-old, 28 year-old in generation Ⅰ, Ⅱ and Ⅲ, respectively. CAG repeats in SCA3/ATXN3 allele were 77 in proband, as well as in the fetus, while the normal SCA3/ATXN3 allele CAG repeats were less than 44. Conclusion SCA3 is the most frequent subtype of SCA in Asian. Unsteadiness of gait are first noted in most patients accompanied by other different symptoms and signs. Genetic anticipation was found in SCA3. But gene analysis revealed less dynamic mutation frequence in this family. Since there was no effective treatment in SCA3, hereditary consultation and prenatal diagnosis play an important role in disease prevention and hereditary.

  7. Han's model parameters for microalgae grown under intermittent illumination: Determined using particle swarm optimization.

    Science.gov (United States)

    Pozzobon, Victor; Perre, Patrick

    2018-01-21

    This work provides a model and the associated set of parameters allowing for microalgae population growth computation under intermittent lightning. Han's model is coupled with a simple microalgae growth model to yield a relationship between illumination and population growth. The model parameters were obtained by fitting a dataset available in literature using Particle Swarm Optimization method. In their work, authors grew microalgae in excess of nutrients under flashing conditions. Light/dark cycles used for these experimentations are quite close to those found in photobioreactor, i.e. ranging from several seconds to one minute. In this work, in addition to producing the set of parameters, Particle Swarm Optimization robustness was assessed. To do so, two different swarm initialization techniques were used, i.e. uniform and random distribution throughout the search-space. Both yielded the same results. In addition, swarm distribution analysis reveals that the swarm converges to a unique minimum. Thus, the produced set of parameters can be trustfully used to link light intensity to population growth rate. Furthermore, the set is capable to describe photodamages effects on population growth. Hence, accounting for light overexposure effect on algal growth. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Mutation rates at 42 Y chromosomal short tandem repeats in Chinese Han population in Eastern China.

    Science.gov (United States)

    Wu, Weiwei; Ren, Wenyan; Hao, Honglei; Nan, Hailun; He, Xin; Liu, Qiuling; Lu, Dejian

    2018-01-31

    Mutation analysis of 42 Y chromosomal short tandem repeats (Y-STRs) loci was performed using a sample of 1160 father-son pairs from the Chinese Han population in Eastern China. The results showed that the average mutation rate across the 42 Y-STR loci was 0.0041 (95% CI 0.0036-0.0047) per locus per generation. The locus-specific mutation rates varied from 0.000 to 0.0190. No mutation was found at DYS388, DYS437, DYS448, DYS531, and GATA_H4. DYS627, DYS570, DYS576, and DYS449 could be classified as rapidly mutating Y-STRs, with mutation rates higher than 1.0 × 10 -2 . DYS458, DYS630, and DYS518 were moderately mutating Y-STRs, with mutation rates ranging from 8 × 10 -3 to 1 × 10 -2 . Although the characteristics of the Y-STR mutations were consistent with those in previous studies, mutation rate differences between our data and previous published data were found at some rapidly mutating Y-STRs. The single-copy loci located on the short arm of the Y chromosome (Yp) showed relatively higher mutation rates more frequently than the multi-copy loci. These results will not only extend the data for Y-STR mutations but also be important for kinship analysis, paternal lineage identification, and family relationship reconstruction in forensic Y-STR analysis.

  9. The study on facial soft tissue thickness using Han population in Xinjiang.

    Science.gov (United States)

    Wang, Jierui; Zhao, Xi; Mi, Congbo; Raza, Iqbal

    2016-09-01

    Facial profile is an important aspect in physical anthropology, forensic science, and cosmetic research. Thus, facial soft tissue measurement technology plays a significant role in facial restoration. A considerable amount of work has investigated facial soft tissue thickness, which significantly varies according to gender, age, and race. However, only few studies have considered the nutritional status of the investigated individuals. Moreover, no sufficient research among Chinese ethnic groups, particularly Xinjiang population in China, is currently available. Hence, the current study investigated the adaptability of facial soft tissue to the underlying hard tissue among young adults of Han population in Xinjiang, China; the analysis was performed on the basis of gender, skeletal class, and body mass index (BMI). Measurements were obtained from the lateral cephalometric radiographs of 256 adults aged 18-26 years old. Differences in soft tissue thickness were observed between genders and among skeletal classes. With regard to gender, significant differences in soft tissue thickness were found at rhinion, glabella, subnasale, stomion, labrale superius, pogonion, and gnathion among different BMI groups. Thus, nutritional status should be considered when reconstructing an individual's facial profile. Results showed that the thinnest and thickest craniofacial soft tissues existed in rhinion and lip regions, respectively. Overall, this research provides valuable data for forensic facial reconstruction and identification of young adults in Xinjiang, China. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  10. Fusion of time and space in Hans Roosenschoon’s music: A pre-analytical strategy

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    Bertha M. Spies

    2017-04-01

    Full Text Available n order to promote access to non-tonal music, the fusion of musical time and space may be considered as a point of departure. As a pre-analytical strategy, it relies on direct experience of the music as it is heard instead of on specialised music theoretical knowledge. The music of Hans Roosenschoon is used to illustrate five ways in which the fusion of time and space manifests itself on a metaphorical level, namely the integration of Western and African cultural spaces through music as a temporal art form, the blending of time and space in the music itself and the fusion of art music from the past with everyday life by electronic means. A true story from the South African past that combines with a visual image associated with Cape Town represents another version of fusing time and space, while on a metaphysical level past and present coalesce as melodic references to Schubert’s music are used to signify abstract ideas. Listening to music directly rather than through the filter of a rational analytical system helps to develop an appreciation of non-tonal music, a kind of music that is often regarded as inaccessible.

  11. "Forgotten" Chapters in the History of Transcervical Sterilization: Carl Clauberg and Hans-Joachim Lindemann.

    Science.gov (United States)

    Hildebrandt, Sabine; Benedict, Susan; Miller, Erin; Gaffney, Michael; Grodin, Michael A

    2017-07-01

    Transcervical sterilization is a non-surgical method of permanent female sterilization that is widely used and critically discussed. A review of the historiography of the method reveals that instances of its coercive use are not included in the historical account. This study offers a reexamination of the work of Carl Clauberg and Hans-Joachim Lindemann, to more deeply contextualize within the framework of current usage the coercive use of transcervical sterilization during the Third Reich and in postwar Germany. This inquiry is based on postwar criminal trial records on Clauberg, and on archival documents detailing Lindemann's activities in 1979. A comparative analysis examines arguments by medical historian Karl-Heinz Roth, and identifies shared characteristics and differences between Clauberg and Lindemann, their methods and scientific connections. The results demonstrate that the technique of transcervical sterilization has an abusive potential that may be explained as a function of the person of the physician, of the scientific method itself, and of societal and political influences. The analysis supports the argument that insights from the cases of Clauberg and Lindemann are transferrable geographically and over time, and have the potential to inform current medical practice, such as transcervical sterilization with the Essure device, whose historiographic exploration remains a desideratum. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  12. Making space for criminalistics: Hans Gross and fin-de-siècle CSI

    Science.gov (United States)

    Burney, Ian; Pemberton, Neil

    2013-01-01

    This article explores the articulation of a novel forensic object—the ‘crime scene’—and its corresponding expert—the investigating officer. Through a detailed engagement with the work of the late nineteenth-century Austrian jurist and criminalist Hans Gross, it analyses the dynamic and reflexive nature of this model of ‘CSI’, emphasising the material, physical, psychological and instrumental means through which the crime scene as a delineated space, and its investigator as a disciplined agent operating within it, jointly came into being. It has a further, historiographic, aim: to move away from the commonplace emphasis in histories of forensics on fin-de-siècle criminology and toward its comparatively under-explored contemporary, criminalistics. In so doing, it opens up new ways of thinking about the crime scene as a defining feature of our present-day forensic culture that recognise its historical contingency and the complex processes at work in its creation and development. PMID:23036861

  13. [Cross-sectional study on growth and development of Chinese Han students].

    Science.gov (United States)

    Song, Yi; Ji, Cheng-ye; Ma, Jun; Zhang, Bing

    2006-03-01

    To analyze the current situation of the growth and development on Chinese Han children and adolescents. Using the 2004 National Survey on Students' Physical Fitness and Health, the body height, weight and chest circumference of 161,477 subjects aged 7 to 18 enrolled in this study were analyzed. It showed that the levels of the growth and development in urban students were better than those of rural students (P urban and rural boys, and the deference was 4.12 cm; the mean heights of urban and rural girls were 152.68 cm and 149.24 cm respectively, and the deference was 3.44 cm. The average level on body weight of 12-aged students were 44.75 kg and 39.27 kg respectively for urban and rural boys, and the deference was 5.48 kg; the mean weights of urban and rural girls were 42.91 kg and 39.17 kg respectively, and the deference was 3.74 kg. The average level on chest circumference of 12-aged urban students was beyond the rural students 3.68 cm and 2.56 cm respectively by gender. The average level on body height and weight of 7 to 14 aged students of east inshore areas were more than those of southwest, northwest and middle areas (P growth and development of the children and adolescents.

  14. Dermatoglyphic changes during the population admixture between Kam and Han Chinese.

    Science.gov (United States)

    Cheng, Xu; Li, Hui; Gupta, Sameer; Pan, Shangling; Hou, Jingrong; Jin, Li

    2009-01-01

    Genetic studies and gene localization for human dermatoglyphs are currently ongoing. However, the inheritance modes of various genetic traits are not well understood because of the complexity of dermatoglyph genetics. The study of admixed populations can contribute to the understanding of population genetic traits of dermatoglyphs. Here, we present the dermatoglyphic characteristics of Kam and Liujia Han, and the admixed population consisting of these two parent populations. The characteristics of the admixed population do not always fall in the same ranges as the parent population characters but do seem to be biased to Kam or Liujia parent populations, depending on sex and ethnicity of parents. The total frequencies of different fingerprint types do not differ among these populations, but several of the quantitative traits and the palm true pattern frequencies do significantly differ between admixed and parent populations. The simple arch fingerprint frequency decreases significantly in the admixed population in comparison with parent populations while both simple whorl fingerprint frequency and finger ridge counts increase significantly. True pattern frequency of the span area of interdigital III and IV areas on right hands and the radial-loop frequency of the right index fingers in the admixed populations are consistent with their matrilineal population. These dermatoglyphic changes may result from increased heterozygosity in the admixed population. The genetic modes of these changes may be relatively simple and will be useful for future dermatoglyph genetic studies.

  15. Seeking the truth: Hans Blix speaks to CNN's Christiane Amanpour on disarming Iraq

    International Nuclear Information System (INIS)

    Azab Powell, Bonnie

    2004-01-01

    Speaking on the anniversary of the United States' invasion of Iraq, originally declared as a preemptive strike against a madman ready to deploy weapons of mass destruction (WMD), the man first charged with finding those weapons said that the US government has 'the same mind frame as the witch hunters of the past' - looking for evidence to support a foregone conclusion. 'There were about 700 inspections, and in no case did we find weapons of mass destruction,' said Hans Blix, the Swedish diplomat called out of retirement to serve as the United Nations' chief weapons inspector from 2000 to 2003; from 1981 to 1997 he headed the International Atomic Energy Agency (IAEA). 'We went to sites [in Iraq] given to us by intelligence, and only in three cases did we find something' - a stash of nuclear documents, some Vulcan boosters, and several empty warheads for chemical weapons. More inspections were required to determine whether these findings were the 'tip of the iceberg' or simply fragments remaining from that deadly iceberg's past destruction, Blix said he told the United Nations Security Council. However, his work in Iraq was cut short when the United States and the United Kingdom took disarmament into their own hands in March of 2003

  16. The Anglo-Dutch favourite : the career of Hans Willem Bentinck, 1st Earl of Portland (1649-1709)

    NARCIS (Netherlands)

    Onnekink, D.M.L.

    2004-01-01

    William III, the main opponent of William III, surrounded himself with a small circle of confidants who played an important role in advising him. The most prominent among these was undoubtedly Hans Willem Bentinck, 1st Earl of Portland (1649-1709). This thesis analyses Portland's career within the

  17. HANS FREUDENTHAL, un matemático en Didáctica y teoría curricular

    NARCIS (Netherlands)

    Gravemeijer, K.P.E.; Terwel, J.

    2000-01-01

    Se describen las principales ideas del trabajo de Hans Freudenthal (1905-1990), el matemático y educador matemático holandés, relacionadas con teoría curricular y didáctica. Se explora el credo educacional de Freudenthal: “la matemática es una actividad humana”. Desde este punto de partida

  18. Recht en vrede bij Hans Kelsen : een herwaardering van Kelsens rechtsfilosofie : juridisch pacifisme als stilzwijgende betekenis van zijn Zuivere Rechtsleer

    NARCIS (Netherlands)

    Notermans, Mathijs Eugène

    2016-01-01

    Hans Kelsen staat in de wereld van de rechtsfilosofie en –theorie bekend als één van de belangrijkste rechtsgeleerden van de 20ste eeuw en zijn belangrijkste werk dat hem die bekendheid heeft opgeleverd, de Reine Rechtslehre, is dan ook ‘wereldberoemd’. Minder bekendheid geniet hij als juridisch

  19. Population data and phylogenetic structure of Han population from Jiangsu province of China on GlobalFiler STR loci.

    Science.gov (United States)

    Adnan, Atif; Zhan, Xiaoni; Kasim, Kadirya; Rakha, Allah; Xin, Xing Jia

    2018-03-02

    Forensic statistical parameters based on allelic frequencies of commonly used short tandem repeats were estimated for the Han population of Jiangsu province from P.R. China. The 6-dye GlobalFiler™ PCR amplification kit incorporates 21 autosomal STRs, providing reliable DNA typing results with enhanced the power of discrimination. Here, we analyzed the GlobalFiler™ STR loci in 516 unrelated individuals from Jiangsu Han population. A total of 256 alleles were observed ranging between 5 and 35.2 repeat units, and SE33 showed the greatest power of discrimination (34 alleles) in Jiangsu Han population. Most of the loci were found to be in the Hardy-Weinberg equilibrium after the Bonferroni correction with the exception of D3S1358. The combined power of exclusion (CPE) was 0.999999996353609, and the combined match probability (CMP) was 3.64 × 10 -25 . Phylogenetic parameters including pairwise genetic distances showed that Han population living in Jiangsu had closest genetic relationship with other East Asian populations. The present study provides precise reference database for forensic applications and population genetic studies.

  20. Mid-upper-arm Circumference and Arm-to-height Ratio in Evaluation of Overweight and Obesity in Han Children

    Directory of Open Access Journals (Sweden)

    Qiang Lu

    2014-02-01

    Conclusion: This study demonstrates that MUAC and AHtR are simple, inexpensive, and accurate measurements that may be used to identify overweight and obese Han children. Compared with MUAC, AHtR is a nonage-dependent index with higher applicability to screen for overweight and obese children.

  1. 'An appendix of manageable proportions': Heinrich Wölfflin and Hans Rose between Baroque Studies and National-Socialism

    NARCIS (Netherlands)

    Witte, A.

    2016-01-01

    The text by Hans Rose translated here stems from the 1926 version of Heinrich Wölfflin’s Renaissance and Baroque, and was published as an appendix to the fourth edition of the original book. This 'Commentary' by Rose provides an insight into the slowly widening gap between the master's work and the

  2. The centrality of DSM and non-DSM depressive symptoms in Han Chinese women with major depression

    NARCIS (Netherlands)

    Kendler, K.S.; Aggen, S.H.; Flint, J.; Borsboom, D.; Fried, E.I.

    Introduction: We compared DSM-IV criteria for major depression (MD) with clinically selected non-DSM criteria in their ability to represent clinical features of depression. Method: We conducted network analyses of 19 DSM and non-DSM symptoms of MD assessed at personal interview in 5952 Han Chinese

  3. Kas meil biosfääri kaitseala enam ei olegi? / Hans Trass, Kalevi Kull, Aleksei Lotman...[jt.

    Index Scriptorium Estoniae

    2007-01-01

    Mõjukad teadlased Hans Trass, Kalevi Kull, Aleksei Lotman, Jüri Martin, Loit Reintam ja Marek Sammul avaldavad imestust, et valitsus tunnistas kehtetuks Lääne-Eesti biosfääri kaitseala loomise, lootes samas saarestiku biosfääri uut seadustamist

  4. Relationship between HTRA1 polymorphism and genetic susceptibility of wet age-related macular degeneration in Han population

    Directory of Open Access Journals (Sweden)

    Nan Yang

    2018-05-01

    Full Text Available AIM: To investigate the relationship between high temperature essential factor A-1(HTRA1polymorphism and genetic susceptibility of wet age-related macular degeneration(AMDin Han population. METHODS: Totally 201 patients of wet AMD in Han population were selected from May 2014 to January 2017 in our hospital as disease group, and 201 healthy persons of Han were selected as health group. Blood samples of peripheral vein were collected and genomic DNA was extracted. HTRA1 polymorphism loci were detected, and the rs11200638 and rs2248799 loci of HTRA1 gene were detected by Sequenom mass spectrometry platform. Then the relationship between HTRA1 polymorphism and genetic susceptibility of wet AMD were analyzed. RESULTS: The grade distributions of the genotype of the rs11200638 and rs2248799 loci in the two groups subjects had significant differences(PPPOR values of rs11200638 genotype AA and AG were respectively 5.36 and 3.45, which were the risk factors of wet AMD(POR values of rs2248799 genotype TT and TC were respectively 2.36 and 1.98, which were the risk factors of wet AMD(PCONCLUSION: The rs11200638 and rs2248799 polymorphisms of HTRA1 gene are associated with the incidence of wet AMD, and the genotype AA and TT are closely related to the risk of wet AMD in Han population, of which the higher frequencies can increase the risk of wet AMD.

  5. A Genome-Wide Association Study Identifies GRK5 and RASGRP1 as Type 2 Diabetes Loci in Chinese Hans

    NARCIS (Netherlands)

    Li, Huaixing; Gan, Wei; Lu, Ling; Dong, Xiao; Han, Xueyao; Hu, Cheng; Yang, Zhen; Sun, Liang; Bao, Wei; Li, Pengtao; He, Meian; Sun, Liangdan; Wang, Yiqin; Zhu, Jingwen; Ning, Qianqian; Tang, Yong; Zhang, Rong; Wen, Jie; Wang, Di; Zhu, Xilin; Guo, Kunquan; Zuo, Xianbo; Guo, Xiaohui; Yang, Handong; Zhou, Xianghai; Zhang, Xuejun; Qi, Lu; Loos, Ruth J. F.; Hu, Frank B.; Wu, Tangchun; Liu, Ying; Liu, Liegang; Yang, Ze; Hu, Renming; Jia, Weiping; Ji, Linong; Li, Yixue; Lin, Xu; van Vliet-Ostaptchouk, Jana

    Substantial progress has been made in identification of type 2 diabetes (T2D) risk loci in the past few years, but our understanding of the genetic basis of T2D in ethnically diverse populations remains limited. We performed a genome-wide association study and a replication study in Chinese Hans

  6. Pärast rahvahääletust Iirimaal - Qua vadis, euroopa? / Hans-Gert Pöttering

    Index Scriptorium Estoniae

    Pöttering, Hans-Gert, 1945-

    2008-01-01

    Euroopa Parlamendi presidendi Hans-Gert Pötteringi sõnul reformilepingu vastu võtmine on hädavajalik selleks, et EL saaks 21. sajandil kaitsta oma huve ja väärtusi. Lissaboni lepingus ettenähtud reformideta on uute riikide liitumine EL-ga vaevalt et võimalik

  7. Fine-mapping analysis of the MHC region for vitiligo based on a new Han-MHC reference panel.

    Science.gov (United States)

    Yang, Chao; Wu, Juan; Zhang, Xuelei; Wen, Leilei; Sun, Jingying; Cheng, Yuyan; Tang, Xianfa; Liang, Bo; Chen, Gang; Zhou, Fusheng; Cui, Yong; Zhang, Anping; Zhang, Xuejun; Zheng, Xiaodong; Yang, Sen; Sun, Liangdan

    2018-03-30

    Vitiligo is an immune-related disease with patchy depigmentation of skin and hair caused by selective destruction of melanocytes. In recent decades, many studies have shown the association between vitiligo and HLA genes; however, the results of Han Chinese are scarce. In this study, we performed a fine-mapping analysis of the MHC region in 2818 Han Chinese subjects through a widely used HLA imputation method with a newly built large-scale Han-MHC reference panel. Three new four-digit HLA alleles (HLA-DQB1 ∗ 02:02, HLA-DQA1 ∗ 02:01 and HLA-DPB1 ∗ 17:01) were identified to be associated with the risk of vitiligo, and four previously reported alleles were confirmed. Further conditional analysis revealed that two important variants, HLA-DQβ1 amino acid position 135 (OR = 1.79, P = 1.87 × 10 -11 ) and HLA-B amino acid positions 45-46 (OR = 1.44, P = 5.61 × 10 -11 ), conferred most of the MHC associations. Three-dimension ribbon models showed that the former is located within the β2 domain of the HLA-DQβ1 molecule, and the latter lies in the α1 domain of the HLA-B molecule, while both are involved in specific antigen presenting process. Finally, we summarized all significant signals in the MHC region to clarify their complex relationships, and 8.60% of phenotypic variance could be explained based on all reported variants in Han Chinese so far. Our findings highlight the complex genetic architecture of the MHC region for vitiligo in Han Chinese population and expand our understanding of the roles of HLA coding variants in the etiology of vitiligo. Copyright © 2018. Published by Elsevier B.V.

  8. Analysis of 24 Y chromosomal STR haplotypes in a Chinese Han population sample from Henan Province, Central China.

    Science.gov (United States)

    Shi, Meisen; Liu, Yaju; Zhang, Juntao; Bai, Rufeng; Lv, Xiaojiao; Ma, Shuhua

    2015-07-01

    We analyzed haplotypes for 24 Y chromosomal STRs (Y-STRs), including 17 Yfiler loci (DYS19, DYS385a/b, DYS389I/II, DYS390, DYS391, DYS392, DYS393, DYS437, DY438, DYS439, DYS448, DYS456, DYS458, DYS635 and Y-GATA-H4) and 7 additional STRs (DYS388, DYS444, DYS447, DYS449, DYS522 and DYS527a/b) in 1100 unrelated Chinese Han individuals from Henan Province using AGCU Y24 STR kit systems. The calculated average gene diversity (GD) values ranged from 0.4105 to 0.9647 for the DYS388 and DYS385a/b loci, respectively. The discriminatory capacity (DC) was 72.91% with 802 observed haplotypes using 17 Yfiler loci, by the addition of 7 Y-STRs to the Yfiler system, the DC was increased to 79.09% while showing 870 observed haplotypes. Among the additional 7 Y-STRs, DYS449, DYS527a/b, DYS444 and DYS522 were major contributors to enhancing discrimination. In the analysis of molecular variance, the Henan Han population clustered with Han origin populations and showed significant differences from other Non-Han populations. In the present study, we report 24 Y-STR population data in Henan Han population, and we emphasize the need for adding additional markers to the commonly used 17 Yfiler loci to achieve more improved discriminatory capacity in a population with low genetic diversity. Copyright © 2015. Published by Elsevier Ireland Ltd.

  9. HNA-3a and HNA-3b antigens among 9 ethnic populations and the Han population in Southwest China.

    Science.gov (United States)

    Ou, Guo-Jin; Su, Pin-Can; Yu, Hao; Ji, Xin; Liu, Fan; Wang, Sheng-Lan; Kong, Yu-Jie; Li, Ling; Wang, Jue; Liu, Zhong; Flegel, Willy Albert

    2018-03-14

    Human neutrophil antigen 3 (HNA-3) is encoded by the SLC44A2 gene. Antibodies against HNAs can cause severe, often fatal, transfusion reactions, known as transfusion-related acute lung injury, and neonatal neutropenia. We explored the 2 common HNA-3 variants in 9 ethnic populations residing in Sichuan and Yunnan provinces of China as compared to the Han population. We genotyped for SLC44A2 (rs2288904) by polymerase chain reaction sequence-based typing among blood donors, for a total of 2206 individuals in Yunnan and 376 in Sichuan. The SLC44A2*02 allele (HNA-3b antigen) frequency varied between 0.24 and 0.33 for all 9 ethnic populations in Yunnan, including Zhuang, Derung, Hani, Lisu, Bai, Miao, Dai, Naxi, and Yi. Specifically, the Yi ethnicity did not present an unusually great SLC44A2*02 frequency at any of the 4 locations examined in Yunnan. Except of the Yi ethnicity in Sichuan (0.40), the Han ethnicity, as the majority population group, had the greatest SLC44A2*02 frequency with 0.39 in Yunnan and 0.35 in Sichuan. The ethnic populations in Southwest China are not at an increased risk for anti-HNA3a compared to the Han population, with the possible exception of Yi in Sichuan. Our data, however, corroborated the known high prevalence of SLC44A2*02 in Han populations. Hence, the Han populations in Yunnan, Sichuan and elsewhere in China are at a comparatively great risk for developing HNA-3a antibodies.

  10. Overweight, high blood pressure and impaired fasting glucose in Uyghur, Han, and Kazakh Chinese children and adolescents.

    Science.gov (United States)

    Yan, W L; Li, X S; Wang, Q; Huang, Y D; Zhang, W G; Zhai, X H; Wang, C C; Lee, J H

    2015-01-01

    To investigate whether the levels of blood pressure and fasting glucose differ among Chinese children of three different ethnicities (i.e., Uyghurs, Kazakhs, and Hans) and whether the differences are explained by childhood obesity. A school-based cross-sectional study was conducted in a large three ethnic pediatric population (n = 6633), whose ages ranged from 7 to 18 years. Anthropometrics and blood pressure were measured using standard protocols. Fasting glucose was measured in a subset of children (n = 2295) who were randomly selected based on ethnicity and age. The age-sex stratified Chinese national cut-offs were used to define obesity and high blood pressure (HBP). The prevalence of HBP, impaired fasting glucose (IFG), mean levels of blood pressure, and glucose were compared among three ethnic groups. 2142 Uyghurs, 2078 Han, and 1997 Kazakhs were analyzed. After adjusting for age and body mass index (BMI), the mean blood pressure for Uyghurs was on average, 2-4 mm Hg lower than those for Hans and Kazakhs. Kazakhs had the lowest mean fasting glucose compared with Hans and Uyghurs (4.5 vs. 5.0 vs. 4.8 mmol/L, respectively). The differences in blood pressure and fasting glucose persisted even after adjusting for age and BMI, and the differences among ethnic groups in blood pressure levels and fasting glucose levels were observed as early as 7-9 years of age. The prevalence of HBP and IFG differed significantly among Uyghurs, Hans, and Kazakhs, and the ethnic differences observed in childhood were consistent with those observed in adults from the same region. While childhood obesity is a significant risk factor for hypertension and elevated glucose, the differences among ethnic groups were not explained by obesity alone.

  11. Effectiveness of school-based smoking intervention in middle school students of Linzhi Tibetan and Guangzhou Han ethnicity in China.

    Science.gov (United States)

    Chen, Long; Chen, Yan; Hao, Yuantao; Gu, Jing; Guo, Yan; Ling, Wenhua

    2014-01-01

    The purpose of this paper is to assess the effectiveness of school-based intervention aimed to increase knowledge, to change attitudes and to reduce smoking-related behavior in both Linzhi Tibetan and Guangzhou Han middle school students in China. A concurrent intervention study was conducted in both Linzhi and Guangzhou. Two schools were randomly chosen and one was randomly assigned to the intervention group and the other to the control group in both settings. Participants were grade one and grade two middle school students drawn from two schools in Linzhi, Tibet Autonomous Region (southwest China) and two schools in Guangzhou, Guangdong Province (south China). The intervention program lasted for one year and covered three aspects: health policies in school, health environment in school and personal health skills. Primary outcomes were smoking-related knowledge, attitudes and behavior (including ever smoking, daily smoking, weekly smoking and current smoking) and were measured by a self-administered questionnaire before and after the intervention. This intervention increased smoking-related knowledge in both Tibetan (β=1.32, 95% CI (0.87-1.77)) and Han ethnic groups (β=0.47, 95% CI (0.11-0.83)). It changed attitudes toward smoking in Tibetan (β=1.47, 95% CI (0.06-2.87)) but not so in Han (β=-0.33, 95% CI (-1.68-1.01)). The intervention changed the prevalence of smoking in neither ethnic groups (P>0.05). The impact of school-based smoking intervention is different among Tibetan and Han students. This intervention was more effective for Tibetans when compared with the Han ethnic group. More research is needed on how intervention can be adapted to address ethnic and cultural differences. © 2013.

  12. Prevalence of diabetes among Han, Manchu and Korean ethnicities in the Mudanjiang area of China: a cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Feng Yan

    2012-01-01

    Full Text Available Abstract Background Rapid socioeconomic development resulting in changing lifestyles and life expectancy appears to be accompanied by an increasing prevalence of type 2 diabetes. Genetic predisposition related to ethnicity is a major determinant of diabetes risk. This study investigates the prevalences of diabetes and prediabetes in different ethnic populations residing in the Mudanjiang area located in the northeast of China. Methods A cross-sectional survey was carried out among Han, Manchu and Korean Chinese aged 20 years or older. Diabetes and prediabetes were diagnosed using standard oral glucose tolerance tests. Results The prevalence of diabetes in Manchu (8.39% and Korean Chinese (9.42% was significantly lower than that in Han (12.10%. The prevalence of prediabetes was 18.96%, 19.36% and 20.47% in Han, Manchu and Korean populations, respectively. Korean Chinese had a lower prevalence of isolated impaired fasting glucose and higher prevalence of isolated impaired glucose tolerance than the other two ethnic groups. Most patients with diabetes, especially ethnic minority patients, were undiagnosed. A multiple logistic regression analysis showed that age, family history of diabetes, control of diet, self-monitoring of weight, central obesity, increased heart rate, hypertension, elevated plasma triglyceride level, elevated plasma low-density lipoprotein cholesterol, and Han ethnicity were significantly associated with an increased risk of diabetes. Further, Manchu Chinese were found to have the lowest risk of diabetes. Conclusions Our study indicates that diabetes is a major public health problem in the Mudanjiang area of China. Ethnicity plays a role in the different prevalences of diabetes and prediabetes among the three ethnic groups. Diabetes is less prevalent among Manchu Chinese compared with Han and Korean Chinese.

  13. A genome-wide association study confirms previously reported loci for type 2 diabetes in Han Chinese.

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    Bin Cui

    Full Text Available BACKGROUND: Genome-wide association study (GWAS has identified more than 30 loci associated with type 2 diabetes (T2D in Caucasians. However, genomic understanding of T2D in Asians, especially Han Chinese, is still limited. METHODS AND PRINCIPAL FINDINGS: A two-stage GWAS was performed in Han Chinese from Mainland China. The discovery stage included 793 T2D cases and 806 healthy controls genotyped using Illumina Human 660- and 610-Quad BeadChips; and the replication stage included two independent case-control populations (a total of 4445 T2D cases and 4458 controls genotyped using TaqMan assay. We validated the associations of KCNQ1 (rs163182, p = 2.085×10(-17, OR 1.28 and C2CD4A/B (rs1370176, p = 3.677×10(-4, OR 1.124; rs1436953, p = 7.753×10(-6, OR 1.141; rs7172432, p = 4.001×10(-5, OR 1.134 in Han Chinese. CONCLUSIONS AND SIGNIFICANCE: Our study represents the first GWAS of T2D with both discovery and replication sample sets recruited from Han Chinese men and women residing in Mainland China. We confirmed the associations of KCNQ1 and C2CD4A/B with T2D, with the latter for the first time being examined in Han Chinese. Arguably, eight more independent loci were replicated in our GWAS.

  14. Overweight, High Blood Pressure and Impaired Fasting Glucose in Uyghur, Han and Kazakh Chinese Children and Adolescents

    Science.gov (United States)

    Wang, Q; Huang, Y. D.; Zhang, W. G.; Zhai, X. H.; Wang, C.C.; Lee, J. H.

    2014-01-01

    Objectives To investigate whether levels of blood pressure and fasting glucose differ among Chinese children of three different ethnicities (i.e., Uyghurs, Kazakhs and Hans) and whether the differences are explained by childhood obesity. Methods A school-based cross-sectional study was conducted in a large three ethnic pediatric population (n=6,633), whose ages ranged from 7–18 years. Anthropometrics and blood pressure were measured using standard protocols. Fasting glucose was measured in a subset of children (n=2,295) who were randomly selected based on ethnicity and age. The age-sex stratified Chinese national cutoffs were used to define obesity and high blood pressure (HBP). The prevalence of HBP, impaired fasting glucose (IFG), mean levels of blood pressure and glucose were compared among three ethnic groups. Results 2,142 Uyghurs, 2,078 Han and 1,997 Kazakhs were analyzed. After adjusting for age and body mass index (BMI), the mean blood pressure for Uyghurs was on average, 2–4 mmHg lower than those for Hans and Kazakhs. Kazakhs had the lowest mean fasting glucose compared with Hans and Uyghurs (4.5 vs 5.0 vs. 4.8mmol/L, respectively). The differences in blood pressure and fasting glucose persisted even after adjusting for age and BMI, and the differences among ethnic groups in blood pressure levels and fasting glucose levels were observed as early as 7 to 9 years of age. Conclusions The prevalence of HBP and IFG differed significantly among Uyghurs, Hans and Kazakhs, and the ethnic differences observed in childhood were consistent with those observed in adults from the same region. While childhood obesity is a significant risk factor for hypertension and elevated glucose, the differences among ethnic groups were not explained by obesity alone. PMID:24904957

  15. Ancient DNA Reveals That the Genetic Structure of the Northern Han Chinese Was Shaped Prior to 3,000 Years Ago

    Science.gov (United States)

    Zhang, Quan-Chao; Li, Hong-Jie; Cui, Ying-Qiu; Xu, Zhi; Jin, Li; Zhou, Hui; Zhu, Hong

    2015-01-01

    The Han Chinese are the largest ethnic group in the world, and their origins, development, and expansion are complex. Many genetic studies have shown that Han Chinese can be divided into two distinct groups: northern Han Chinese and southern Han Chinese. The genetic history of the southern Han Chinese has been well studied. However, the genetic history of the northern Han Chinese is still obscure. In order to gain insight into the genetic history of the northern Han Chinese, 89 human remains were sampled from the Hengbei site which is located in the Central Plain and dates back to a key transitional period during the rise of the Han Chinese (approximately 3,000 years ago). We used 64 authentic mtDNA data obtained in this study, 27 Y chromosome SNP data profiles from previously studied Hengbei samples, and genetic datasets of the current Chinese populations and two ancient northern Chinese populations to analyze the relationship between the ancient people of Hengbei and present-day northern Han Chinese. We used a wide range of population genetic analyses, including principal component analyses, shared mtDNA haplotype analyses, and geographic mapping of maternal genetic distances. The results show that the ancient people of Hengbei bore a strong genetic resemblance to present-day northern Han Chinese and were genetically distinct from other present-day Chinese populations and two ancient populations. These findings suggest that the genetic structure of northern Han Chinese was already shaped 3,000 years ago in the Central Plain area. PMID:25938511

  16. Association of expression of DRD2 rs1800497 polymorphism with migraine risk in Han Chinese individuals

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    Deng Y

    2018-04-01

    Full Text Available Yingfeng Deng, Jianping Huang, Huijun Zhang, Xueqin Zhu, Qin Gong Department of Anesthesiology, The Affiliated Hospital of Medical School, Ningbo University, Ningbo, ChinaBackground: Previous studies suggested that single-nucleotide polymorphisms in dopamine receptor D2 (DRD2 are the susceptibility loci for migraine. This study was aimed at evaluating the contribution of DRD2 rs1800497 and its expression to migraine risk in Han Chinese subjects. Methods: In total, 250 patients with migraine and 250 age- and sex-matched control subjects were included in this study. TaqMan allelic discrimination assay was used for DRD2 rs1800497 genotyping. Plasma DRD2 concentration was determined using enzyme-linked immunosorbent assay. Results: Significant associations were observed for the rs1800497 genotype (χ2=6.37, p=0.041 and allele (χ2=4.69, p=0.03; odds ratio [OR]=1.33, 95% CI=1.03–1.72, power=58% frequencies between the migraine and control groups. Sex analysis indicated a positive association for rs1800497 between female patients with migraine and control individuals (genotype: χ2=7.84, p=0.019; allele: χ2=6.60, p=0.010; OR=1.61, 95% CI=1.12–2.30, power=73.4%. Furthermore, a significant association was observed only in female patients with migraine without aura (MO (genotype: χ2=6.88, p=0.032; allele: χ2=5.65, p=0.017; OR=1.59, 95% CI=1.08–2.36, power=65.1%. The mean plasma DRD2 levels in the control group (mean±SD: 24.20±2.78 were significantly lower than those in the migraine with aura (MA (30.86±3.69, p<0.0001 and MO groups (31.88±4.99, p<0.0001. Additionally, there was a sex-based difference in DRD2 expression in the MA (male vs female: 29.46±3.59 vs 32.27±3.27, p<0.01 and MO groups (male vs female: 29.18±3.50 vs 34.58±4.84, p<0.0001. Moreover, plasma DRD2 levels in patients were significantly different among the three genotypes (CC vs CT vs TT: 24.76±3.76 vs 30.93±3.85 vs 37.06±3.95, p<0.0001. Similar results were observed

  17. Involvement of tryptophan hydroxylase 2 gene polymorphisms in susceptibility to tic disorder in Chinese Han population.

    Science.gov (United States)

    Zheng, Ping; Li, Erzhen; Wang, Jianhua; Cui, Xiaodai; Wang, Liwen

    2013-01-29

    Tryptophan hydroxylase-2 (TPH2) is a potential candidate gene for screening tic disorder (TD). A case-control study was performed to examine the association between the TPH2 gene and TD. The Sequenom® Mass ARRAY iPLEX GOLD System was used to genotype two single nucleotide polymorphisms (SNPs) of the TPH2 gene in 149 TD children and in 125 normal controls. For rs4565946, individuals with the TT genotype showed a significantly higher risk of TD than those with TC plus CC genotypes [odds ratio (OR) =3.077, 95% confidence interval (CI): 1.273-7.437; P = 0.009], as did male TD children with the TT genotype (OR = 3.228, 95% CI: 1.153-9.040; P = 0.020). The G allele of rs4570625 was significantly more frequent in TD children with higher levels of tic symptoms (Yale Global Tic Severity Scale, YGTSS) than those in controls among the male children (OR = 1.684, 95%: 1.097-2.583; P = 0.017]. TD children with severe tic symptoms had significantly higher frequencies of rs4546946 TT genotype than did normal controls in boys (OR = 3.292, 95% CI: 1.139-9.513; P = 0.022). We also found that genotype distributions of both SNPs were different between the Asian and European populations. Our results indicated that the TT genotype of rs4565946 is a potential genetic risk factor for TD, and the allele G of rs4570625 might be associated with the severity of tic symptoms in boys. These polymorphisms might be susceptibility loci for TD in the Chinese Han population. Because of the confounding of co-existing attention deficit hyperactivity disorder (ADHD),these findings need to be confirmed by studies in much larger samples.

  18. Association study of serotonin transporter SLC6A4 gene with Chinese Han irritable bowel syndrome.

    Directory of Open Access Journals (Sweden)

    Jing Yuan

    Full Text Available OBJECTIVE: Irritable bowel syndrome (IBS is a common clinical gastrointestinal dysfunction disorders. 5-sertonon (5-hydroxytryptamine, 5-HT is a very important neurotransmitter, which is involved in gastrointestinal motion and sensation. Solute carrier family 6 member 4 (SLC6A4 gene encode serotonin transporter (SERT which function is to rapidly reuptake the most of 5-HT. Therefore, it is needed to explore the association between SLC6A4 gene polymorphisms and IBS. METHODS: 119 patients and 238 healthy controls were administrated to detect the SLC6A4 gene polymorphisms including 5-HT-transporter-gene-linked polymorphic region (5-HTTLPR, variable number of tandem repeats (VNTRs and three selected tag Single Nucleotide Polymorphisms (SNPs rs1042173, rs3794808, rs2020936 by using polymerase chain reaction (PCR and TaqMan® SNP Genotyping. RESULTS: There were significant difference for 5-HTTLPR between IBS and control groups (X2 = 106.168, P<0.0001. In control group, genotypes were mainly L/L (58.4%, however, the genotypes in IBS were S/S (37.8%. The significant difference was shown in D-IBS subjects when compared to the controls (X(2 = 50.850, P<0.0001 for 5-HTTLPR. For STin2 VNTR, rs1042173, rs3794808, and rs2020936 polymorphisms, there were no any significant differences between IBS and control groups. There were no statistical significantly haplotypes for 5-HTTLPR, VNTRs and the three SNPs between IBS and controls. CONCLUSION: The S allele in 5-HTTLPR was a susceptible allele with Chinese Han IBS, but other associations of VNTRs, three selected Tag SNPs and positive haplotype with IBS were not found. It is indicated that much research are needed to study the relationship between other polymorphisms in SLC6A4 gene and IBS.

  19. A renovação da teleologia em Hans Jonas:

    Directory of Open Access Journals (Sweden)

    Wendell Evangelista Soares Lopes

    2011-05-01

    Full Text Available O presente trabalho visa elucidar a renovaçáo da teleologia no pensamento de Hans Jonas, mostrando como esta ocupa aí duas funções centrais, a saber: pensar uma nova ontologia que atenda de forma mais exata à construçáo de um universo psicofísico e em vir-a-ser; e pensar o dever-ser da humanidade enquanto telos e valor absoluto no processo evolutivo do Ser. Para alcançarmos nosso objetivo, primeiro explicitaremos que o que Jonas designa por "enigma da subjetividade" é o problema fundamental da ontologia, e que a filosofia moderna fracassa diante de tal problema, exigindo assim a reabilitaçáo – e renovaçáo – de uma concepçáo teleológica do ser. Depois mostraremos que essa renovaçáo da teleologia – que pode certamente ser designada de "neo-finalismo" – define o finalismo como intrínseco náo só aos seres individuais, mas ao próprio devenir do mundo, onde o homem seria a própria realizaçáo última de uma possibilidade latente no interior de tal processo evolutivo da substância universal. Com isso, resultaria um princípio da ética que náo estaria fundado nem na autonomia do Eu, nem nas necessidades da comunidade, mas antes no próprio caráter teleológico do processo evolutivo da natureza – o homem assumindo aí um valor absoluto por justamente ser o telos – entenda-se: "qualidade final" – de tal processo. Quer isto dizer, a teleologia jonasiana visa por fim responder sobre o bem que é a humanidade, que se firmaria assim como o próprio fundamento da ética.

  20. Bose-Einstein condensation in the Han purple compound: a high field NMR study

    Energy Technology Data Exchange (ETDEWEB)

    Kraemer, Steffen; Horvatic, Mladen; Berthier, Claude [Laboratoire National des Champs Magnetiques Intenses, CNRS, Grenoble (France); Stern, Raivo [NICPB, Tallinn (Estonia); Kimura, Tsuyoshi [Osaka University, Osaka (Japan)

    2011-07-01

    The quasi-2D, antiferromagnetic exchange coupled spin-1/2 dimer compound BaCuSi{sub 2}O{sub 6} (Han purple) is considered as a prototype of the magnetic field induced Bose-Einstein Condensation (BEC) of triplet excitations on a lattice. Recently, BaCuSi{sub 2}O{sub 6} has been claimed to exhibit an unusual reduction of dimensionality of the BEC from 3D to 2D when lowering the temperature, induced by frustration between adjacent planes. However, due to a structural transformation at 90 K, different intradimer exchange couplings and different gaps ({delta}{sub B}/{delta}{sub A}=1.16) exist in every second plane along the c axis. First Nuclear Magnetic Resonance (NMR) experiments have shown that this leads to a population of bosons in the B planes, n{sub B}, much smaller than in A planes in the field range {delta}{sub A}/g{mu}{sub B} < H < {delta}{sub B}/g{mu}{sub B} where n{sub B}=0 is expected in a model of uncoupled planes. More recently, a better model has been presented, which takes into account both frustration and quantum fluctuations. This leads to a non-zero population n{sub B} of uncondensed bosons in the B plane, increasing quadratically with (H-H{sub c1}), as compared to the linear dependence of n{sub A}. In our contribution we compare our new NMR results, obtained at high magnetic fields (23-27 T) and low temperatures (50 mK), to these models.

  1. Do Owners Have a Clever Hans Effect on Dogs? Results of a Pointing Study

    Science.gov (United States)

    Schmidjell, Teresa; Range, Friederike; Huber, Ludwig; Virányi, Zsófia

    2012-01-01

    Dogs are exceptionally successful at interpreting human pointing gestures to locate food hidden in one of two containers. However, it has repeatedly been questioned whether dogs rely on the pointing gesture or their success is increased by subtle cues from their human handler. In two experiments we used a standard two-way object-choice task to focus on this potential Clever Hans effect. We investigated if and how owners’ knowledge and beliefs influenced their dogs’ performance. In two experiments, as is typical in such pointing tasks, the owners sat behind their dogs, in close auditory and tactile contact with them. In Experiment 1, we systematically manipulated the owners’ knowledge of whether or not their dog should follow the pointing gesture, but at the same time instructed the owners to refrain from influencing the choice of their dog. We found no influence of subtle cues from the owners, if indeed they existed: dogs in the different groups followed the pointing uniformly. Furthermore, in the absence of pointing dogs chose randomly, even though the owners had been informed about the location of the reward. In Experiment 2, owners were instructed to actively influence the choice of their dogs, and they, indeed, succeeded in sending their dogs to the container they believed to be baited. However, their influence was significantly weaker if the experimenter had previously pointed to the other location. Overall the pointing gesture seems to have a strong effect on the choice of dogs in an object-choice task. Pointing can lead the dogs to success without help from their owners as well as it can counteract clear directional instructions provided by the owners. PMID:23272000

  2. A teoria filosófica do direito de Hans Kelsen e seus contornos de legitimidade

    Directory of Open Access Journals (Sweden)

    Newton de Oliveira Lima

    2016-10-01

    Full Text Available A partir da consideração de Immanuel Kant de que todo Estado deve se fundar numa Constituição republicana, e da formulação de Hans Kelsen de que os valores políticos básicos que sustentam a atividade legislativa de um Estado são a liberdade individual, a segurança e a ordem, deve-se conceber uma ligação fundamental entre republicanismo, que implica no respeito incondicional ao Direito como condição de possibilidade da ordem pública e liberalismo como necessidade de liberdade à realização do processo legislativo. Esse 'republicanismo liberal' kantiano-kelseniano necessita de uma relação normativa que proteja a atividade legislativa, assegurando a Democracia; para além da ideia de normatividade, torna-se inviável pensar um Estado democrático, pensar, assim, a possibilidade de existência (ontologia e a legitimidade (consenso e decisão de realização do Direito é avaliar como a relação entre liberdade, legalidade e produção de normas se estabelece, na pressuposição sempre objetiva de pensar a ideia da norma em si, para além de toda positividade concreta (histórica e sociológica - a norma fundamental de Kelsen, a 'forma pública' universal do Direito para Kant. Existe um co-pertencimento entre Estado de Direito e normativismo jurídico. Para se pensar um Estado de Direito necessita-se do fundamento de um sistema normativo, seja discursivo racional possibilitador da moral, para Kant, ou como para Kelsen a unidade lógica da ideia do sistema de normas, expressa na Grundnorm (norma fundamental.

  3. Anthropogenic rare earth elements and their spatial distributions in the Han River, South Korea.

    Science.gov (United States)

    Song, Hyeongseok; Shin, Woo-Jin; Ryu, Jong-Sik; Shin, Hyung Seon; Chung, Heesun; Lee, Kwang-Sik

    2017-04-01

    Rare earth elements (REE) consist of lanthanides (from La to Lu), together with yttrium and scandium, in which anthropogenic REE, such as gadolinium (Gd), lanthanum (La), and samarium (Sm), has emerged as micro-contaminants in natural waters in highly developed countries. Here, we collected water samples in the Han River (HR) and its tributaries flowing through Seoul Capital Area, the world's second largest metropolitan area in order to examine how and to what extent anthropogenic REE anomalies may occur. Water samples show higher light REE concentrations than heavy REE concentrations, while wastewater treatment plant (WWTP) samples display much higher heavy REE concentrations due to high Gd concentration. The PAAS-normalized REE patterns indicate that WWTP samples display the pronounced positive Gd anomalies, in which anthropogenic Gd from magnetic resonance imaging (MRI) diagnostic system occurs as a form of Gd complexation with either Cl - or SO 4 2- . Due to the WWTP, both the HR and tributaries show also positive Gd anomalies and the anthropogenic Gd concentrations increase as a function of the distance from the Paldang dam. This result indicates a positive correlation between populaton, number of MRI instruments, and positive Gd anomaly. Similarly, positive La and Sm anomalies exist in the HR, indicating that the HR is also affected by their point sources. Based on the discharge rate and anthropogenic REE concentrations, their fluxes are estimated to be 952 ± 319 kg/yr, suggesting that this amount of fluxes could disturb REE distribution in the Yellow Sea, and pose harmful effects on aquatic ecosystems. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Genetic Variant of Kalirin Gene Is Associated with Ischemic Stroke in a Chinese Han Population

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    Hong Li

    2017-01-01

    Full Text Available Introduction. Ischemic stroke is a complex disorder resulting from the interplay of genetic and environmental factors. Previous studies showed that kalirin gene variations were associated with cardiovascular disease. However, the association between this gene and ischemic stroke was unknown. We performed this study to confirm if kalirin gene variation was associated with ischemic stroke. Methods. We enrolled 385 ischemic stroke patients and 362 controls from China. Three SNPs of kalirin gene were genotyped by means of ligase detection reaction-PCR method. Data was processed with SPSS and SHEsis platform. Results. SNP rs7620580 (dominant model: OR = 1.590, p = 0.002 and adjusted OR = 1.662, p = 0.014; additive model: OR = 1.490, p = 0.002 and adjusted OR = 1.636, p = 0.005; recessive model: OR = 2.686, p = 0.039 and SNP rs1708303 (dominant model: OR = 1.523, p = 0.007 and adjusted OR = 1.604, p = 0.028; additive model: OR = 1.438, p = 0.01 and adjusted OR = 1.476, p = 0.039 were associated with ischemic stroke. The GG genotype and G allele of SNP rs7620580 were associated with a risk for ischemic stroke with an adjusted OR of 3.195 and an OR of 1.446, respectively. Haplotype analysis revealed that A–T–G,G-T-A, and A-T-A haplotypes were associated with ischemic stroke. Conclusions. Our results provide evidence that kalirin gene variations were associated with ischemic stroke in the Chinese Han population.

  5. Common single nucleotide polymorphisms and keratoconus in the Han Chinese population.

    Science.gov (United States)

    Wang, Yani; Jin, Tianbo; Zhang, Xuehui; Wei, Wei; Cui, Yan; Geng, Tingting; Liu, Qianping; Gao, Jing; Liu, Ming; Chen, Chao; Zhang, Changning; Zhu, Xiuping

    2013-09-01

    To investigate whether the tag single nucleotide polymorphisms (tSNPs) in VSX1, COL4A3, COL4A4, IL1A and IL1B genes were associated with keratoconus (KTCN) in the Han Chinese population. Ninety-seven KTCN patients and 101 healthy controls were enrolled in this study. All cases were diagnosed on the basis of clinical examination. Twenty-one tSNPs were selected for association study in five genes. SNP genotyping was performed by Sequenom MassARRAY RS1000. Sequenom Typer 4.0 Software, PLINK, Haploview and SHEsis software platform were used to perform data management and analyses. Three tSNPs in the VSX1 gene were observed to be associated with KTCN risk at a 5% level by χ(2) test (rs56157240 and rs12480307, p = 0.0499, OR: 6.42, 95% CI: 0.77-53.78; rs6050307, p = 1.22 × 10(-7), OR: 0.05, 95% CI: 0.01-0.23). Rs2071376 in the IL1A gene was also associated with KTCN (p = 0.0487, OR: 1.51, 95% CI: 1.00-2.26). Three haplotypes in the VSX1 gene were found to be associated with risk of KTCN (p < 0.05). Our findings confirmed previous reports that polymorphisms of VSX1 and IL1A genes were associated with risk of KTCN in the Chinese population, suggesting an important determinant of KTCN development by VSX1 and IL1A genes.

  6. Age- and sex-related reference intervals of lymphocyte subsets in healthy ethnic Han Chinese children.

    Science.gov (United States)

    Jia, Liting; Li, Jing; Zhang, Yuchao; Shi, Ying; Yuan, Enwu; Liu, Junjie; Wang, Peng; Rong, Shouhua; Xing, Jinfang; Tian, Yuan; Li, Junfang

    2015-12-01

    Immunophenotyping of blood lymphocytes has become an important tool in the diagnosis of immunologic and hematologic disorders such as immunodeficiencies, lymphoproliferative and autoimmune diseases. Lymphocyte subsets include total T-cells (CD3(+)), TH (T helper, CD3(+) CD4(+)), TC (cytotoxic T cells, CD3(+) CD8(+)), B-cells (CD3(-) CD19(+)), and NK-cells (CD3(-) CD16(+) CD56(+)). Specific lymphocyte subset reference intervals should be locally established for meaningful comparison and to obtain an accurate interpretation of the results. Reference intervals of lymphocyte subsets for Chinese children are scarce. We performed dual-platform flow cytometry to determine the reference intervals of the percentages and absolute counts of lymphocyte subsets, including total T-cells, TH cells, TC cells, B-cells, and NK-cells in 1,027 ethnic Han children aged 4 months to 7 years in Henan, China. The children were divided into seven age groups. The percentages and absolute counts differed significantly with age, with the percentages of TH cells and B cells and the CD4/CD8 ratio peaking during the first year, while the percentages of total T cells, TC cells, and NK cells were obviously increased with age; girls showed a trend toward having a higher percentage of TH cells and a higher CD4/CD8 ratio than boys. The absolute counts of lymphocyte subsets peaked during first year and then decreased steadily with age. The reference intervals of lymphocyte subsets among children from China differed from the reported values in Hong Kong, the United States, Cameroon, and Italy. The differences observed could be due to genetic and environmental factors, coupled with the methodology used. The reference intervals of lymphocyte subsets could be used as initial national reference ranges in guidelines for children aged 4 months to 7 years. © 2015 International Society for Advancement of Cytometry.

  7. Genetic variation of ITGB3 is associated with asthma in Chinese Han children.

    Directory of Open Access Journals (Sweden)

    Yan Zhang

    Full Text Available Previous studies have demonstrated that integrins are involved in the aetiology of asthma. Several single-nucleotide polymorphisms (SNPs in the integrin β3 (ITGB3 gene are significantly associated with asthma in Western populations. Given the important roles of environmental exposures in the development of asthma, we evaluated the associations between six SNPs in ITGB3 and asthma in Chinese Han children. A total of 321 unrelated Chinese children with asthma and 315 healthy children were recruited for the study. SNP genotyping was performed by high-resolution melting analysis (HRM. The selected SNPs were well genotyped by HRM, and SNP rs3809865 in the 3' untranslated region (3'UTR of ITGB3 was found to be strongly associated with asthma (adjusted p = 0.004. The minor allele of rs3809865 showed a protective effect against asthma (OR: 0.59; 95% CI: 0.43-0.8. The seed regions of two miRNAs (hsa-mir-124 and hsa-mir-506 were predicted to bind to the sequence containing rs3809865 by TargetScan and PITA. Luciferase reporter assays demonstrated that the T allele of rs3809865 was more efficiently targeted by hsa-mir-124 than was the A allele, which suggested that rs3809865 could affect the binding of hsa-mir-124 to ITGB3. Furthermore, the transfection of A549 cells with hsa-mir-124 resulted in the downregulation of ITGB3 expression. Our results revealed that rs3809865 was significantly associated with asthma due to its effect on the binding of hsa-mir-124 to ITGB3.

  8. Association of E26 Transformation Specific Sequence 1 Variants with Rheumatoid Arthritis in Chinese Han Population.

    Directory of Open Access Journals (Sweden)

    Lin Chen

    Full Text Available E26 transformation specific sequence 1 (ETS-1 belongs to the ETS family of transcription factors that regulate the expression of various immune-related genes. Increasing evidence indicates that ETS-1 could contribute to the pathogenesis of autoimmune disease. Recent research has provided evidence that ETS-1 might correlate with rheumatoid arthritis (RA, but it's not clearly defined. In this study, we aimed to identify whether polymorphisms of ETS-1 play a role in Rheumatoid arthritis (RA susceptibility and development in Chinese Han population.Four single nucleotide polymorphisms (SNPs within ETS-1 were selected based on HapMap data and previous associated studies. Whole blood and serum samples were obtained from 158 patients with RA and 192 healthy subjects. Genotyping was performed with polymerase chain reaction-high resolution melting (PCR-HRM assay and the data was analyzed using SPSS17.0.A significantly positive correlation was observed between the SNP rs73013527 of ETS-1 and RA susceptibility, DAS28 and CRP (P<0.001, P = 0.001, and P = 0.028, respectively. Carriers of the haplotype CCT or TCT for rs4937333, rs11221332 and rs73013527 were associated with decreased risk of RA as compared to controls. No statistical significant difference was observed in the distribution of rs10893872, rs4937333 and rs11221332 genotypes between RA patients and controls.Our data further supports that ETS-1 has a relevant role in the pathogenesis and development of RA. Allele T of rs73013527 plays a protective role in occurrence of RA but a risk factor in the high disease activity. Rs10893872, rs11221332 and rs4937333 are not associated with RA susceptibility and clinical features.

  9. Common and rare exonic MUC5B variants associated with type 2 diabetes in Han Chinese.

    Directory of Open Access Journals (Sweden)

    Guanjie Chen

    Full Text Available Genome-wide association studies have identified over one hundred common genetic risk variants associated with type 2 diabetes (T2D. However, most of the heritability of T2D has not been accounted for. In this study, we investigated the contribution of rare and common variants to T2D susceptibility by analyzing exome array data in 1,908 Han Chinese genotyped with Affymetrix Axiom® Exome Genotyping Arrays. Based on the joint common and rare variants analysis of 57,704 autosomal SNPs within 12,244 genes using Sequence Kernel Association Tests (SKAT, we identified significant associations between T2D and 25 variants (9 rare and 16 common in MUC5B, p-value 1.01×10-14. This finding was replicated (p = 0.0463 in an independent sample that included 10,401 unrelated individuals. Sixty-six of 1,553 possible haplotypes based on 25 SNPs within MUC5B showed significant association with T2D (Bonferroni corrected p values < 3.2×10-5. The expression level of MUC5B is significantly higher in pancreatic tissues of persons with T2D compared to those without T2D (p-value = 5×10-5. Our findings suggest that dysregulated MUC5B expression may be involved in the pathogenesis of T2D. As a strong candidate gene for T2D, MUC5B may play an important role in the mechanisms underlying T2D etiology and its complications.

  10. Identification of novel mutations in Chinese Hans with autosomal dominant polycystic kidney disease

    Directory of Open Access Journals (Sweden)

    Yu Chaowen

    2011-12-01

    Full Text Available Abstract Background Autosomal dominant polycystic kidney disease (ADPKD is the most common inherited renal disease with an incidence of 1 in 400 to 1000. The disease is genetically heterogeneous, with two genes identified: PKD1 (16p13.3 and PKD2 (4q21. Molecular diagnosis of the disease in at-risk individuals is complicated due to the structural complexity of PKD1 gene and the high diversity of the mutations. This study is the first systematic ADPKD mutation analysis of both PKD1 and PKD2 genes in Chinese patients using denaturing high-performance liquid chromatography (DHPLC. Methods Both PKD1 and PKD2 genes were mutation screened in each proband from 65 families using DHPLC followed by DNA sequencing. Novel variations found in the probands were checked in their family members available and 100 unrelated normal controls. Then the pathogenic potential of the variations of unknown significance was examined by evolutionary comparison, effects of amino acid substitutions on protein structure, and effects of splice site alterations using online mutation prediction resources. Results A total of 92 variations were identified, including 27 reported previously. Definitely pathogenic mutations (ten frameshift, ten nonsense, two splicing defects and one duplication were identified in 28 families, and probably pathogenic mutations were found in an additional six families, giving a total detection level of 52.3% (34/65. About 69% (20/29 of the mutations are first reported with a recurrent mutation rate of 31%. Conclusions Mutation study of PKD1 and PKD2 genes in Chinese Hans with ADPKD may contribute to a better understanding of the genetic diversity between different ethnic groups and enrich the mutation database. Besides, evaluating the pathogenic potential of novel variations should also facilitate the clinical diagnosis and genetic counseling of the disease.

  11. Do owners have a Clever Hans effect on dogs? Results of a pointing study

    Directory of Open Access Journals (Sweden)

    Teresa eSchmidjell

    2012-12-01

    Full Text Available Dogs are exceptionally successful at interpreting human pointing gestures to locate food hidden in one of two containers. However, whether dogs are totally reliant on the pointing gesture itself, or if their success is increased by subtle cues from their human handler has repeatedly been questioned. In two experiments we used a standard two-way object-choice task to focus on this potential Clever Hans effect and investigated if and how owners’ knowledge and beliefs influenced their dogs’ performance. In both experiments, as is typical in such pointing tasks, the owners sat behind their dogs, in close auditory and tactile contact with them. In Experiment 1, we systematically manipulated the owners’ knowledge of whether or not their dog should follow the pointing gesture, but instructed the owners to refrain from actively influencing their dog’s choice. We found no influence of subtle cues from the owners, if indeed they existed; dogs in the different groups followed the pointing uniformly. Furthermore, in the absence of pointing, dogs chose randomly, even though the owners had been informed about the location of the reward. In Experiment 2, owners were instructed to actively influence the choice of their dogs, and they, indeed, succeeded in sending their dogs to the container they believed to be baited. However, their influence was significantly weaker if the experimenter had previously pointed to the other location. Overall it seems that the pointing gesture has a strong effect on the choice of dogs in an object-choice task, being capable of leading the dogs to success in the absence of help from the owners but also being able to counteract clear and definite, directional instructions provided by the owner.

  12. Between Looking and Making: Unravelling Dom Hans van der Laan’s Plastic Number

    Directory of Open Access Journals (Sweden)

    Caroline Voet

    2016-01-01

    Full Text Available Between 1920 and 1991, the Dutch Benedictine monk and architect Dom Hans van der Laan (1904–91 developed his own proportional system based on the ratio 3:4, or the irrational number 1.3247. . ., which he called the plastic number. According to him, this ratio directly grew from discernment, the human ability to differentiate sizes, and as such would be an improvement over the golden ratio. To put his theories to the test, he developed an architectural language, which can best be described as elementary architecture. His oeuvre — four convents and a house — is published on an international scale. His buildings have become pilgrimage sites for practicing architects and institutions that want to study and experience his spaces. His 1977 book 'Architectonic Space: Fifteen Lessons on the Disposition of the Human Habitat', translated into English, French, German and Italian, still inspires architects today, as does his biography, 'Modern Primitive', written by the architect Richard Padovan in 1994. But beyond the inspiration of his writings and realisations, the actual application of the plastic number in Van der Laan’s designs is unclear. Moreover, Van der Laan’s theories seem to be directed towards one goal only: to present the plastic number as the only possible means by which eminent architecture can be achieved, making them a target for suspicion and critique. To understand and evaluate Van der Laan’s application of the plastic number, this paper approaches it as a practical design tool. It analyses its genealogy and defines its key concepts. From that framework, Van der Laan’s architectonic space is interpreted as a design methodology that combines antique tectonic theories reminiscent of writers from Plato to Vitruvius with more recent atectonic approaches towards space through experience and movement.

  13. Law and Power in the Middle Ages

    DEFF Research Database (Denmark)

    International konferenceantologi med bidrag fra Gerd Althoff, Dominique Bauer, Bruce C Brasington, Charlotte Christensen-Nugues, Michael H Gelting, John Gillingham, Eldbjørg Haug, John Hudson, Brigitte Meijns, Hans Jacob Orning, Anne Irene Riisøy, Matthew Strickland, Jo Rune Ugulen, og Sally N Va...

  14. Malawi Medical Journal - Vol 28, No 3 (2016)

    African Journals Online (AJOL)

    ... Duncan Steele, Desirée Witte, Mari Kirsten, Cheryl Louw, Bagrey Ngwira, John C. Victor, Paul H. Gillard, Brigitte B. Cheuvart, Htay H. Han, Kathleen M. Neuzil ... Neil French, Stephen B. Gordon, Thandie Mwalukomo, Sarah A. White, Gershom Mwafulirwa, Herbert Longwe, Martin Mwaiponya, Eduard E. Zijlstra, Malcolm E.

  15. High resolution human leukocyte antigen class I allele frequencies and HIV-1 infection associations in Chinese Han and Uyghur cohorts.

    Directory of Open Access Journals (Sweden)

    Yanhou Liu

    Full Text Available Host immunogenetic factors such as HLA class I polymorphism are important to HIV-1 infection risk and AIDS progression. Previous studies using high-resolution HLA class I profile data of Chinese populations appeared insufficient to provide information for HIV-1 vaccine development and clinical trial design. Here we reported HLA class I association with HIV-1 susceptibility in a Chinese Han and a Chinese Uyghur cohort.Our cohort included 327 Han and 161 Uyghur ethnic individuals. Each cohort included HIV-1 seropositive and HIV-1 seronegative subjects. Four-digit HLA class I typing was performed by sequencing-based typing and high-resolution PCR-sequence specific primer. We compared the HLA class I allele and inferred haplotype frequencies between HIV-1 seropositive and seronegative groups. A neighbor-joining tree between our cohorts and other populations was constructed based on allele frequencies of HLA-A and HLA-B loci. We identified 58 HLA-A, 75 HLA-B, and 32 HLA-Cw distinct alleles from our cohort and no novel alleles. The frequency of HLA-B*5201 and A*0301 was significantly higher in the Han HIV-1 negative group. The frequency of HLA-B*5101 was significantly higher in the Uyghur HIV-1 negative group. We observed statistically significant increases in expectation-maximization (EM algorithm predicted haplotype frequencies of HLA-A*0201-B*5101 in the Uyghur HIV-1 negative group, and of Cw*0304-B*4001 in the Han HIV-1 negative group. The B62s supertype frequency was found to be significantly higher in the Han HIV-1 negative group than in the Han HIV-1 positive group.At the four-digit level, several HLA class I alleles and haplotypes were associated with lower HIV-1 susceptibility. Homogeneity of HLA class I and Bw4/Bw6 heterozygosity were not associated with HIV-1 susceptibility in our cohort. These observations contribute to the Chinese HLA database and could prove useful in the development of HIV-1 vaccine candidates.

  16. Arte y psicobiografía : un estudio de la obra gráfica de Hans Crhistian Andersen

    OpenAIRE

    Matrán Bea, Casilda

    2015-01-01

    Esta investigación aborda por primera vez la psicobiografía de Hans Christian Andersen, desde su obra gráfica. La metodología empleada también es inédita en este tipo de estudios: análisis panofskyano contextualista y hermenéutica psicoanalítica. Los resultados nos han arrojado, a través del significado otorgado a las seis categorías elaboradas ad hoc: Complejo de Edipo, Eros, Thanatos, Represión, Sublimación y Fantasía, que nuestro autor tenía una personalidad egocéntrica y ególatra y de afe...

  17. A study on the formation of fouling in a heat exchanging system for Han-river water as cooling water

    International Nuclear Information System (INIS)

    Sung, Sun Kyung; Suh, Sang Ho; Rho, Hyung Woon; Cho, Young Il

    2003-01-01

    Scale is formed when hard water is heated or cooled in heat transfer equipments such as heat exchangers, condensers, evaporators, cooling towers, boilers, and pipe walls. When scale deposits in a heat exchanger surface, it is traditionally called fouling. The objective of the present study is to investigate the formation of fouling in a heat exchanging system. A lab-scale heat exchanging system is built-up to observe and measure the formation of fouling experimentally. Water analyses are conducted to obtain the properties of Han river water. In the present study a microscopic observation is conducted to visualize the process of scale formation. Hardness of Han-river water is higher than that of tap water in Seoul

  18. Morfología de la cementita en aceros arqueológicos que han sufrido incendio

    Directory of Open Access Journals (Sweden)

    Criado-Martín, A. J.

    2013-08-01

    Full Text Available We present a metallographic study of archaeological artefacts of steel, had been found in different archaeological sites, which characteristic microstructures reveal that have been affected by levels of fire. Study was performed using FEG (Field Emission Gun. In the laboratory, they are reproduced structures of steels archaeological.Se presenta un estudio metalográfico de piezas arqueológicas de acero, encontradas en distintos yacimientos arqueológicos, cuyas microestructuras características revelan que se han visto afectadas por niveles de incendio. El estudio se ha realizado mediante FEG (Field Emission Gun. Se han reproducido en el laboratorio las estructuras de los aceros arqueológicos.

  19. Association between copy number variations of HLA-DQA1 and ankylosing spondylitis in the Chinese Han population.

    Science.gov (United States)

    Wang, J; Yang, Y; Guo, S; Chen, Y; Yang, C; Ji, H; Song, X; Zhang, F; Jiang, Z; Ma, Y; Li, Y; Du, A; Jin, L; Reveille, J D; Zou, H; Zhou, X

    2013-12-01

    Ankylosing spondylitis (AS) is a chronic inflammatory disease with complex genetic traits. Multiple sequence variations have been associated with AS, but explained only a proportion of heritability. The studies herein aimed to explore potential associations between genomic copy number (CN) variation (CNV) and AS in Han Chinese. Five AS patients were examined with the high-density comparative genomic hybridization microarrays in the first screen test for AS-associated CNVs. A total of 533 AS patients and 792 unrelated controls were examined in confirmation studies with the AccuCopy assays. A significant association was observed between the CNV of HLA-DQA1 and that of AS. Compared with controls, AS patients showed an aberrant CN, and a significantly increased number of patients had more than two copies of HLA-DQA1. Therefore, the CNV of HLA-DQA1 may have an important role in susceptibility to AS in the Han Chinese population.

  20. Roma Hukuku’nda Gemi, Han ve Ahır İşletenlerin Receptum Sorumluluğu

    OpenAIRE

    YEŞİLLER, Mehmet

    2013-01-01

    Çalışmamızda Roma Hukuku'nda gemi, han ve ahır işleten kimselerin sorumluluklarına ilişkin düzenlemeler ele alınmıştır. Roma?da özellikle gemi, han ve ahır işleten kimselerin yanlarında çalıştırdıkları kişilerin güvenilir olmamasından dolayı, taraflar arasındaki istisna sözleşmesinden kaynaklanan custodia sorumluluğuna ek olarak "actio de damno aut furto adversus nautas, caupones, stabularios ve receptum, nautae, cauponis, stabularii" sorumluluklarının düzenlendiği kaynaklardan...

  1. Involvement of tryptophan hydroxylase 2 gene polymorphisms in susceptibility to tic disorder in Chinese Han population

    Directory of Open Access Journals (Sweden)

    Zheng Ping

    2013-01-01

    Full Text Available Abstract Background Tryptophan hydroxylase-2 (TPH2 is a potential candidate gene for screening tic disorder (TD. Methods A case–control study was performed to examine the association between the TPH2 gene and TD. The Sequenom® Mass ARRAY iPLEX GOLD System was used to genotype two single nucleotide polymorphisms (SNPs of the TPH2 gene in 149 TD children and in 125 normal controls. Results For rs4565946, individuals with the TT genotype showed a significantly higher risk of TD than those with TC plus CC genotypes [odds ratio (OR =3.077, 95% confidence interval (CI: 1.273–7.437; P = 0.009], as did male TD children with the TT genotype (OR = 3.228, 95% CI: 1.153–9.040; P = 0.020. The G allele of rs4570625 was significantly more frequent in TD children with higher levels of tic symptoms (Yale Global Tic Severity Scale, YGTSS than those in controls among the male children (OR = 1.684, 95%: 1.097–2.583; P = 0.017]. TD children with severe tic symptoms had significantly higher frequencies of rs4546946 TT genotype than did normal controls in boys (OR = 3.292, 95% CI: 1.139–9.513; P = 0.022. We also found that genotype distributions of both SNPs were different between the Asian and European populations. Conclusions Our results indicated that the TT genotype of rs4565946 is a potential genetic risk factor for TD, and the allele G of rs4570625 might be associated with the severity of tic symptoms in boys. These polymorphisms might be susceptibility loci for TD in the Chinese Han population. Because of the confounding of co-existing attention deficit hyperactivity disorder (ADHD,these findings need to be confirmed by studies in much larger samples.

  2. Association of KIF6 Variant with Lipid Level and Angiographic Coronary Artery Disease Events Risk in the Han Chinese Population

    Directory of Open Access Journals (Sweden)

    Ge Wu

    2012-09-01

    Full Text Available KIF6 is a class of molecular motor from the kinesin superfamily. Recently, multiple large studies consisting mainly of Europeans have shown that KIF6 Trp719Arg SNP may be a new predictive factor for coronary artery disease (CAD event risk. The allelic frequency distribution of rs20455 is different in various populations, yet studies among the Han population, one of the largest ethnic groups in the World, have not been conducted. This study is aimed to evaluate the association of KIF6 Trp719Arg variant with angiographic CAD and serum lipid levels in the Han population from northern China. In this case-controlled study, peripheral blood samples were collected from 356 patients and 568 controls of Han Chinese origin. Genotyping was performed by a high-resolution melting curve. The impact of rs20455 on CAD and non-fatal MI was evaluated in a dominant genetic model with stepwise multiple regression analysis. There were no significant differences of genotypes and allele frequency between angiographic CAD and control groups (p > 0.05; however, that of MI and non-MI subgroups were significant differences (p < 0.05. After adjusting for significant risk factors, angiographic CAD risk was not significantly increased in 719Arg allele carriers compared with non-carriers. Further analysis revealed that the non-fatal MI risk and triglyceride levels were significantly higher in 719Arg allele carriers than non-carriers. In conclusion, KIF6 719Arg allele was not an independent risk factor for angiographic CAD susceptibility in Han populations from northern China. However, it was associated with a significantly higher TG level, which may indicate an increased myocardial infarction risk in angiographic CAD patients.

  3. Genetic variants in NTCP exon gene are associated with HBV infection status in a Chinese Han population.

    Science.gov (United States)

    Wu, Wennan; Zeng, Yongbin; Lin, Jinpiao; Wu, Yingying; Chen, Tianbin; Xun, Zhen; Ou, Qishui

    2018-04-01

    Sodium taurocholate co-transporting polypeptide (NTCP) plays an important role in the enterohepatic circulation of bile acids. Recently, NTCP was identified as a hepatitis B virus (HBV) receptor. The aim of this study is to investigate the association of NTCP polymorphisms with HBV clinical outcomes and investigate the relationship between NTCP polymorphisms and the serum bile acid level in a Chinese Han population. The single nucleotide polymorphisms rs2296651 and rs4646285 were genotyped in 1619 Chinese Han individuals. Improved multiple ligase detection reaction was utilized to genotype. The level of bile acids was measured by the enzymatic cycling method. Quantitative polymerase chain reaction analysis was carried out to analyze the potential function. In logistic regression analysis, the frequency of rs2296651 (S267F) CT genotype was higher in HBV immune recovery and healthy control groups than in the chronic HBV infection group (P = 0.001 and P HBV infection group (P = 0.011). No difference in serum bile acid was detected between the rs4646285 wild-type patients and mutant-type patients. Quantitative reverse transcription-polymerase chain reaction showed the NTCP mRNA levels were lower in rs4646285 variants than wild types. NTCP gene polymorphisms may be associated with the natural course of HBV infection in a Chinese Han population. The S267F variant may be a protective factor to resist chronic hepatitis B progression which showed a higher bile acid level in Chinese Han chronic HBV infection patients. The rs4646285 variants could influence the expression of NTCP at the level of transcription, and ultimately may be associated with HBV infection immune recovery. © 2017 The Japan Society of Hepatology.

  4. Transcendental in Hans Urs von Balthasar’s theological aesthetics and its significance for Chinese academic aesthetics

    OpenAIRE

    Peng, Sheng-Yu

    2013-01-01

    This thesis begins a dialogue between Hans Urs von Balthasar’s theological aesthetics and Chinese academic aesthetics. We identify a tension between aesthetics and religion in Chinese academic aesthetics, and argue that a dialogue with von Balthasar’s work has the potential to contribute to the development of Chinese academic aesthetics with regard to overcoming that tension. In order to set a ground for the dialogue, von Balthasar’s theological aesthetics is examined in Par...

  5. An epidemiological study of Alzheimer's disease in elderly Mongolian and Han populations living in rural areas of Inner Mongolia.

    Science.gov (United States)

    Huriletemuer, H; Wen, Shirong; Zhang, Chunyu; Zhao, Shigang; Niu, Guangming; Wang, Binbin; Ma, Xu; Wang, Desheng

    2011-01-01

    This study investigated the current status and distribution of Alzheimer's disease (AD) among Mongolian and Han individuals who were at least 55 years old and living in rural areas of Inner Mongolia. This study sought to provide basic epidemiological data to better understand and treat Alzheimer's disease. Individuals with AD who were at least 55 old and living in one of 27 communities and two settlements in Mongolia, took part in an AD epidemiological survey from June 2008 to June 2009. Stratified, multistage random-cluster sampling was used to analyze data. The first level of random-cluster sampling consisted of data collected from questionnaires and home-visit interviews of individuals living in four Qi (a county level administration region in Mongolia) and in one city in the Xilin Guole League. Data from individuals in four district offices and ten towns from the first level random-cluster formed the second level of random-cluster sampling. The final sample for this epidemiological investigation consisted of 9266 individuals. Analyses revealed that the prevalence rate of AD was 4.79% (SD=4.71%) in the combined Mongolian and Han populations of individuals at least 55 years old and living in rural areas of Inner Mongolia. The individual AD prevalence rates in the Mongolian and Han populations were 4.63% (SD=4.84%) and 4.89% (SD=4.60%), respectively. The AD prevalence rate for women was higher than for men (pMongolia. However, the AD prevalence rates in these populations were higher than the national average. 2) Gender and age were risk factors for the development of AD in the Mongolian and Han populations.

  6. Hermeneutical Phenomenology of Performance. Based on the hermeneutical phenomenology of Hans-Georg Gadamer and Truth and Method

    OpenAIRE

    Ghasemi, Samira

    2017-01-01

    The main subject of my MA thesis is the relationship between art, artist and the audience in the process of comprehension and creation of the meaning. I try to understand how a piece of art is created and interpreted. The thesis that I would like to defend in this research is the application of the hermeneutical phenomenology of Hans Georg Gadamer to performance. Key Words Art- Performance- Meaning- Phenomenology- Hermeneutics- Hermeneutical phenomenology- Schleiermacher- Heidegger- Darstellu...

  7. Feeling Happy and Sad at the Same Time? Subcultural Differences in Experiencing Mixed Emotions between Han Chinese and Mongolian Chinese

    Science.gov (United States)

    Deng, Xinmei; Ding, Xuechen; Cheng, Chen; Chou, Hiu Mei

    2016-01-01

    Sometimes people experience pleasant and unpleasant emotions at the same time in a single emotional event. Previous cross-cultural studies indicated that such mixed emotions are more prevalent in China and related to the attitudes toward happiness and individual’s regulatory motivation. However, China is a multi-ethnic country and not much is known about subcultural differences in mixed emotions. The aim of this study was to examine the role that implicit attitudes toward happiness and regulatory motivation played in regard of the subcultural differences in mixed emotions between Han (N = 61) and Mongolian Chinese (N = 46). Results indicated that, compared with Mongolian Chinese, Han Chinese showed stronger associations between implicit contra-hedonic attitudes toward happiness and mixed emotions during pleasant emotional events. Also, Han Chinese who reported contra-hedonic motivation during pleasant emotional events had higher levels of mixed emotions than those who had hedonic motivation. No significant differences were found in terms of mixed emotions between Mongolian Chinese who had contra-hedonic and hedonic motivation. These results suggest that the psychological mechanisms underlying differences in mixed emotions also require a more comprehensive understanding from a subcultural perspective. PMID:27833582

  8. Genetic distribution and association analysis of DRD2 gene polymorphisms with major depressive disorder in the Chinese Han population.

    Science.gov (United States)

    He, Mei; Yan, Hong; Duan, Zhao-Xia; Qu, Wei; Gong, Hai-Yan; Fan, Zheng-Li; Kang, Jian-Yi; Li, Bing-Cang; Wang, Jian-Min

    2013-01-01

    Dopamine D2 receptor is involved in reward-mediating mesocorticolimbic pathways. It plays an important role in major depressive disorder (MDD). Three gene polymorphisms Taq1A, C957T and -141C ins/del, were identified in the DRD2 gene among the Western population. These variants in the DRD2 gene might be associated with the susceptibility of MDD patients through affecting the bioeffects of endogenous dopamine neurotransmission. However, little is known about their occurrence in Chinese population and their association with the susceptibility of patients with major depressive disorder. In this study, a total of 338 unrelated adult Chinese Han population, including 224 healthy volunteers and 114 patients with major depressive disorder, were recruited. DRD2 polymorphisms (Taq1A and -141C ins/del) were detected using restriction fragment length polymorphism (RFLP) analysis and the C957T were detected by sequencing directly. As a result, three polymorphisms were identified in Chinese Han population and all were common SNP. However, we could detect no evidence of genetic association between 3 markers in DRD2 and major depressive disorder in the Chinese Han population. To conclude, this result suggests that Taq1A, C957T and -141C ins/del of DRD2 gene may not be associated with major depressive disorder, also may be the sample sizes too small to allow a meaningful test.

  9. Acquired melanocytic naevus phenotypes and MC1R genotypes in Han Chinese: a cross-sectional study

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    Xiaohong Li

    2017-12-01

    Full Text Available Background Early detection and treatment are the most important elements in reducing the incidence of melanoma deaths. Acquired melanocytic naevi (AMN are well-known precursors of melanoma but most of our knowledge on the clinico-dermoscopic phenotypes of AMN is based on studies in European-background populations, particularly American and Australian populations. There has been little research in Chinese Han populations on clinico-dermoscopic variability of naevi or how naevi are affected by melanoma-linked variants of the melanocortin 1 receptor (MC1R gene. Methods Clinical and dermoscopic features of 448 AMN in 115 patients from the Han ethnic group in mainland China were described. Germline polymorphisms in MC1R were determined for 98 of these patients. Results AMN were predominantly found on the head and neck. Dermoscopic patterns observed were nonspecific, reticular, globular, and parallel furrow, with most AMN having a nonspecific pattern. There were no associations between MC1R polymorphisms and clinical or dermoscopic features of AMN. Discussion Our results provide evidence that AMN in the Han population in China have similar dermoscopic patterns to those in European populations, but are present in much lower numbers. As there were no associations between clinical or dermoscopic features of AMN and MC1R polymorphisms, further studies should focus on candidate gene associations with AMN features and the risk of melanoma, with larger sample sizes and comparisons to AMN in other populations.

  10. The Association between NOS3 Gene Polymorphisms and Hypoxic-Ischemic Encephalopathy Susceptibility and Symptoms in Chinese Han Population

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    Yongqin Wu

    2016-01-01

    Full Text Available Endothelial NOS (NOS3 has a potential role in the prevention of neuronal injury in hypoxic-ischemic encephalopathy (HIE. Thus, we aimed to explore the association between NOS3 gene polymorphisms and HIE susceptibility and symptoms in a Chinese Han population. Three single nucleotide polymorphisms (SNPs in the NOS3 gene, rs1800783, rs1800779, and rs2070744, were detected in 226 children with HIE and 212 healthy children in a Chinese Han population. Apgar scores and magnetic resonance image scans were used to estimate the symptoms and brain damage. The association analyses were conducted by using SNPStats and SPSS 18.0 software. The genotype and allele distributions of rs1800779 and rs1799983 displayed no significant differences between the patients and the controls, while the rs2070744 allele distribution was significantly different (corrected P=0.009. For clinical characteristics, the rs2070744 genotype distribution was significantly different in patients with different Apgar scores (≤5, TT/TC/CC = 6/7/5; 6~7, TT/TC/CC = 17/0/0; 8~9, TT/TC/CC = 6/2/0; 10, TT/TC/CC = 7/1/0; corrected P=0.006 in the 1001 to 1449 g birth weight subgroup. The haplotype test did not show any associations with the risk and clinical characteristics of HIE. The results suggest that NOS3 gene SNP rs2070744 was significantly associated with HIE susceptibility and symptom expression in Chinese Han population.

  11. Development of the 16 X-STR loci typing system and genetic analysis in a Shanghai Han population from China.

    Science.gov (United States)

    Sun, Kuan; Zhao, Shumin; Tian, Huaizhou; Zhang, Suhua; Li, Chengtao

    2013-11-01

    This study developed a new multiplex PCR system that simultaneously amplifies 16 X-STR loci in the same PCR reaction, and the polymorphism and mutation rates of these 16 X-STR loci were explored in a Shanghai Han population from China. These loci included DXS10134, DXS10159, DXS6789, DXS6795, DXS6800, DXS6803, DXS6807, DXS6810, DXS7132, DXS7424, DXS8378, DXS9902, GATA165B12, GATA172D05, GATA31E08, and HPRTB. Samples from 591 unrelated individuals (293 males and 298 females) and 400 two-generation families were successfully analyzed using this multiplex system. Allele frequencies and mutation rates of the 16 loci were investigated, with the comparison of allele frequency distributions among different populations performed. Polymorphism information contents of these loci were all >0.6440 except the locus DXS6800 (0.4706). Nine cases of mutations were detected in the 16 loci from the investigation of 9232 meioses. Pairwise comparisons of allele frequency distributions showed significant differences for most loci among populations from different countries and ethnic groups but not among the Han population living in other areas of China. These results suggest that the 16 X-STR loci system provides highly informative polymorphic data for paternity testing and forensic identification in the Han population in Shanghai, China, as a complementary tool. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  12. Quality assurance for safety in the radioactive waste management: a quality assurance system in Novi Han radioactive waste repository

    International Nuclear Information System (INIS)

    Petrova, A.; Kolev, I.

    2000-01-01

    Novi Han Radioactive Waste Repository (RWR) is still the only place in Bulgaria for storage of low and intermediate level radioactive waste. It is necessary to establish and maintain a Quality Assurance (QA) system to ensure that the RWR can be operated safely with regard to the health and safety of the general public and site personnel. A QA system has to establish the basic requirements for quality assurance in order to enhance nuclear safety by continuously improving the methods employed to achieve quality. It is envisaged that the QA system for the Novi Han RWR will cover the operation and maintenance of the radioactive waste disposal facilities, the radiation protection and monitoring of the site, as well as the scientific and technology development aspects. The functions of the Novi Han RWR presume the availability of an environmental management system. It is appropriate to establish a QA system based on the requirements of the ISO Standards 9001 and 14000, using the recommendations of the IAEA (Quality assurance for safety in NPPs and other nuclear installations, code and safety guides Q1-Q14). (authors)

  13. HANS OF THE OTTOMAN PERIOD: AN ANALYSIS OF THE SPATIAL CONCEPT IN FUNCTION OF A MODERN TOURIST PURPOSE

    Directory of Open Access Journals (Sweden)

    Petar Namicev

    2017-10-01

    Full Text Available The highest developed form of a spatial concept of ainn in the urban area of the Ottoman period is the rectangular form of the spatial organization of the hans from the 15th and the 16th centuries. The most important examples are Kurshumlihan, Sulihan and Kapan han in the old bazaar in Skopje, which are part of a complex spatial system of the historical part of the city. According to the urban concept of the Ottoman builders, a group of public buildings has been formed, where mosque, bedesten, hamam, etc. appear beside another. Spatial analysis of auxiliary rooms and overnight accommodation, or open spaces (atrium, porch has a certain specific ratio. The experience of the organization from historical buildings is a valuable experience in terms of balancing different contents of the used space, its purpose and adjustment to the current needs of the object. The experiences from the study of certain spatial elements of the hans and from the analysis of the current tourism development in which they are included, can be applied in the concept of modern tourist objects.

  14. Feeling Happy and Sad at the Same Time? Subcultural Differences in Experiencing Mixed Emotions between Han Chinese and Mongolian Chinese.

    Science.gov (United States)

    Deng, Xinmei; Ding, Xuechen; Cheng, Chen; Chou, Hiu Mei

    2016-01-01

    Sometimes people experience pleasant and unpleasant emotions at the same time in a single emotional event. Previous cross-cultural studies indicated that such mixed emotions are more prevalent in China and related to the attitudes toward happiness and individual's regulatory motivation. However, China is a multi-ethnic country and not much is known about subcultural differences in mixed emotions. The aim of this study was to examine the role that implicit attitudes toward happiness and regulatory motivation played in regard of the subcultural differences in mixed emotions between Han ( N = 61) and Mongolian Chinese ( N = 46). Results indicated that, compared with Mongolian Chinese, Han Chinese showed stronger associations between implicit contra-hedonic attitudes toward happiness and mixed emotions during pleasant emotional events. Also, Han Chinese who reported contra-hedonic motivation during pleasant emotional events had higher levels of mixed emotions than those who had hedonic motivation. No significant differences were found in terms of mixed emotions between Mongolian Chinese who had contra-hedonic and hedonic motivation. These results suggest that the psychological mechanisms underlying differences in mixed emotions also require a more comprehensive understanding from a subcultural perspective.

  15. [Comparisons of prevalence and clinical and environmental characteristics between Tibetan and Han Women with polycystic ovarian syndrome in Tibetan Plateau].

    Science.gov (United States)

    Zhai, K L; Zhuo, G; Chi, H B; Lan, Z

    2017-10-10

    Objective: By the preliminary comparison study on the constituent ratio and clinical characteristics of polycystic ovary syndrome (PCOS) in Tibetan and Han women in Tibetan Plateau, we aimed to find the relevance of its pathogenic factors, and to guide the treatment of PCOS in the plateau region and improve the prognosis. Methods: The general situation and clinical data of 165 patients who were diagnosed with PCOS from December 1, 2015 to November 30, 2016 in the Department of Obstetrics and Gynecology of the People's Hospital of Tibet Autonomous Region were analyzed retrospectively. The prevalence of PCOS among Tibetan and Han women in Tibetan Plateau were compared. Results: (1) A total of 1 520 patients were treated in the Tibet Autonomous Region People's Hospital gynecological endocrinology clinics in one year (Tibetan 865 cases, Han 617 cases, other ethnic groups 38 cases), of which patients with PCOS accounted for 10.9% (165/1520). (2) The incidence of Tibetan PCOS patients with oligomenorrhea, infertility, amenorrhea, acne, hairy, LH/FSH inverted, overweight (BMI≥24), and waist circumference >80 cm were 21.2% (35/165), 20.6% (34/165), 16.4% (27/165), 28.5% (47/165), 17% (28/165), 38.2% (63/165), 23.6% (39/165), and 36.4% (60/165), respectively. The incidence of Han PCOS patients with oligomenorrhea, infertility, amenorrhea, acne, hairy, LH/FSH inverted, overweight (BMI≥24), and waist circumference >80 cm were 7.9% (13/165), 10.3% (17/165), 9.1% (15/165), 15.2% (25/165), 9.7% (16/165), 14.5% (24/165), 10.9% (18/165) and 19.4% (32/165), respectively. The proportion of high testosterone in Tibetan PCOS patients was higher than that in Han PCOS patients with statistically significant. (3) The chief complaint of Tibetan PCOS patients were oligomenorrhea and infertility, and the chief complaint of Han PCOS patients were infertility and amenorrhea. (4) The constituent ratio of outpatient clinics in Nyingchi who were with PCOS at an average elevation of about 3

  16. [Study on the author and its edition circulation of Ao shi shang han jin jing lu (Ao's Records of Golden Mirror on Cold Pathogenic Diseases)].

    Science.gov (United States)

    Liang, R

    2017-03-28

    Based on Ao's original work, Du Qingbi compiled Ao shi shang han jin jing lu ( Ao ' s Records of Golden Mirror on Cold Pathogenic Diseases ) . Though someone claimed that Ao shi shang han jin jing lu was an expert of Confucian classics, Ao Jiweng in the Yuan dynasty, unfortunately, no records reveal that he had been related to medicine, and it needs further investigation. It was seldom known since the completion of Ao shi shang han jin jing lu . Thanks to Xue Ji' of the Ming Dynasty who blockprinted this work twice and then it began to circulate. In addition to its circulation as a monograph, it was attached to other medical works as appendix as another significant form for circulation, mostly attached to Gu jin yi tong da quan ( A Complete Medical Book, Ancient and Modern ) and Zheng zhi zhun sheng ( Standards for Syndromes and Treatment ) . It was transmitted to Japanand Vietnam and was especially famous in Japan. Currently, scores of versions of Ao shi shang han jin jing lu exists in Japan. On the basis of Ao shi shang han jin jing lu, new works on tongue diagnostics did appear, such as Shang han guan she xin fa ( Mastering Tongue Diagnostics in Cold Pathogenic Disease ) and Shang han she jian ( Lingual Mirror for Cold Pathogenic Disease ) , thus further pushing the transmission of tongue diagnostics.

  17. Incidence of and social-demographic and obstetric factors associated with postpartum depression: differences among ethnic Han and Kazak women of Northwestern China

    Directory of Open Access Journals (Sweden)

    Ling Chen

    2018-01-01

    Full Text Available Background Studies on postpartum depression (PPD in China have focused primarily on women of Han ethnicity, whereas work on other ethnic groups has proven limited. This study explored the ethnic differences of associated social-demographic and obstetric factors for PPD between Han-majority and Kazak-minority women in northwestern China. Methods Han and Kazak women who received routine examinations at four hospitals in a multi-ethnic area of China six weeks after childbirth between March 2016 and December 2016 were included in the study. Data on the women’s socio-demographic characteristics, obstetric factors, and possible depression at six weeks after childbirth were collected. We examined the associated factors of PPD using multivariable logistic regression analyses by ethnic group. Results The overall incidence of PPD was 14.6% (184/1,263 at six weeks after childbirth. PPD was detected more frequently among Kazak (16.1% than Han women (13.1%. Kazak women exhibited a higher risk of PPD (adjusted OR = 1.561, 95% CI [1.108–2.198], P = 0.011. Urinary incontinence (UI represented a significant risk factor of PPD for Kazak compared with Han women (OR = 1.720, 95% CI [1.056–2.804], P = 0.003. In contrast, the presence of the mother-in-law as a caregiver after childbirth demonstrated a positive association with PPD among Han (OR = 2.600, 95% CI [1.499–4.512], P = 0.001, but not with Kazak women. Conclusions Kazak women were more likely to develop PPD than Han women, even after controlling for confounders. Moreover, distinct risk factors for PPD existed for Han and Kazak women. Future research that explores the relationships between Han women and their mothers-in-law as well as Kazak women’s attitudes toward UI could help us further understand PPD in these populations.

  18. Heterogeneity revealed through meta-analysis might link geographical differences with nasopharyngeal carcinoma incidence in Han Chinese populations

    International Nuclear Information System (INIS)

    Su, Wen-Hui; Chiu, Chi-Cking; Yao Shugart, Yin

    2015-01-01

    Nasopharyngeal carcinoma (NPC) is an epithelial malignancy highly prevalent in southern China, and incidence rates among Han Chinese people vary according to geographic region. Recently, three independent genome-wide association studies (GWASs) confirmed that HLA-A is the main risk gene for NPC. However, the results of studies conducted in regions with dissimilar incidence rates contradicted the claims that HLA-A is the sole risk gene and that the association of rs29232 is independent of the HLA-A effect in the chromosome 6p21.3 region. We performed a meta-analysis, selecting five single-nucleotide polymorphisms (SNPs) in chromosome 6p21.3 mapped in three published GWASs and four case–control studies. The studies involved 8994 patients with NPC and 11,157 healthy controls, all of whom were Han Chinese. The rs2517713 SNP located downstream of HLA-A was significantly associated with NPC (P = 1.08 × 10 −91 , odds ratio [OR] = 0.58, 95 % confidence interval [CI] = 0.55–0.61). The rs29232 SNP exhibited a moderate level of heterogeneity (I 2 = 47 %) that disappeared (I 2 = 0 %) after stratification by moderate- and high-incidence NPC regions. Our results suggested that the HLA-A gene is strongly associated with NPC risk. In addition, the heterogeneity revealed by the meta-analysis of rs29232 might be associated with regional differences in NPC incidence among Han Chinese people. The higher OR of rs29232 and the fact that rs29232 was independent of the HLA-A effect in the moderate-incidence population suggested that rs29232 might have greater relevance to NPC incidence in a moderate-incidence population than in a high-incidence population. The online version of this article (doi:10.1186/s12885-015-1607-0) contains supplementary material, which is available to authorized users

  19. Reference intervals for stone risk factors in 24-h urine among healthy adults of the Han population in China.

    Science.gov (United States)

    Mai, Zanlin; Li, Xiaoxia; Cui, Zelin; Wu, Wenqi; Liu, Yongda; Ou, Lili; Liang, Yueping; Zhao, Zhijian; Liu, Yang; Mai, Xing; Zhu, Wei; Zhang, Tao; Cai, Chao; Yang, Houmeng; Zeng, Guohua

    2018-03-28

    The aim of the study was to establish reference intervals for 24-h urinary stone risk factors in the healthy Chinese Han population. From May 2013 to July 2014, we collected and analyzed 24-h urine samples from healthy adult Han population during a cross-sectional study across China. The protocol for analysis of 24-h urine included volume, pH, oxalate, citrate, sodium, potassium, chloride, calcium, phosphorous, creatinine, urate, magnesium, the ion activity products of calcium oxalate (AP(CaOx) indexs) and calcium phosphate (AP(CaP) indexs). We calculated the reference intervals according to the Clinical and Laboratory Standards Institute (CLSI) 2008 guidelines and compared them with those recorded in other studies. A total of 132 male and 123 female healthy subjects with a mean (SD, range) age of 52.4 (15.2, 19-89) years were eligible in the final analysis. Men had higher 24-h excretion of creatinine, calcium, urate and phosphorus and lower levels of citrate, magnesium, chloride, sodium and potassium than women. AP(CaOx) indexs and AP(CaP) indexs were significantly higher among men than women. When urinary findings were compared with the reference intervals, most of our data showed a high abnormality rate, especially for creatinine, calcium, citrate, magnesium, chloride, sodium and potassium. The present study revealed the normal metabolic status for stone risk factors of the Chinese Han population. It is therefore necessary for each country or region to define their own reference intervals for comparison of stone risk factors between patients and healthy subjects.

  20. Identification of novel susceptibility Loci for kawasaki disease in a Han chinese population by a genome-wide association study.

    Directory of Open Access Journals (Sweden)

    Fuu-Jen Tsai

    Full Text Available Kawasaki disease (KD is an acute systemic vasculitis syndrome that primarily affects infants and young children. Its etiology is unknown; however, epidemiological findings suggest that genetic predisposition underlies disease susceptibility. Taiwan has the third-highest incidence of KD in the world, after Japan and Korea. To investigate novel mechanisms that might predispose individuals to KD, we conducted a genome-wide association study (GWAS in 250 KD patients and 446 controls in a Han Chinese population residing in Taiwan, and further validated our findings in an independent Han Chinese cohort of 208 cases and 366 controls. The most strongly associated single-nucleotide polymorphisms (SNPs detected in the joint analysis corresponded to three novel loci. Among these KD-associated SNPs three were close to the COPB2 (coatomer protein complex beta-2 subunit gene: rs1873668 (p = 9.52×10⁻⁵, rs4243399 (p = 9.93×10⁻⁵, and rs16849083 (p = 9.93×10⁻⁵. We also identified a SNP in the intronic region of the ERAP1 (endoplasmic reticulum amino peptidase 1 gene (rs149481, p(best = 4.61×10⁻⁵. Six SNPs (rs17113284, rs8005468, rs10129255, rs2007467, rs10150241, and rs12590667 clustered in an area containing immunoglobulin heavy chain variable regions genes, with p(best-values between 2.08×10⁻⁵ and 8.93×10⁻⁶, were also identified. This is the first KD GWAS performed in a Han Chinese population. The novel KD candidates we identified have been implicated in T cell receptor signaling, regulation of proinflammatory cytokines, as well as antibody-mediated immune responses. These findings may lead to a better understanding of the underlying molecular pathogenesis of KD.

  1. Disruption of estrogen homeostasis as a mechanism for uterine toxicity in Wistar Han rats treated with tetrabromobisphenol A

    International Nuclear Information System (INIS)

    Sanders, J. Michael; Coulter, Sherry J.; Knudsen, Gabriel A.; Dunnick, June K.; Kissling, Grace E.; Birnbaum, Linda S.

    2016-01-01

    Chronic oral treatment of tetrabromobisphenol A (TBBPA) to female Wistar Han rats resulted in increased incidence of cell proliferation at 250 mg/kg and tumor formation in the uterus at higher doses. The present study was designed to test the hypothesis that disruption of estrogen homeostasis was a major mode-of-action for the observed effects. Biological changes were assessed in serum, liver, and the proximal (nearest the cervix) and distal (nearest the ovaries) sections of the uterine horn of Wistar Han rats 24 h following administration of the last of five daily oral doses of 250 mg/kg. Expression of genes associated with receptors, biosynthesis, and metabolism of estrogen was altered in the liver and uterus. TBBPA treatment also resulted in changes in expression of genes associated with cell division and growth. Changes were also observed in the concentration of thyroxine in serum and in expression of genes in the liver and uterus associated with thyroid hormone receptors. Differential expression of some genes was tissue-dependent or specific to tissue location in the uterus. The biological responses observed in the present study support the hypothesis that perturbation of estrogen homeostasis is a major mode-of-action for TBBPA-mediated cell proliferation and tumorigenesis previously observed in the uterus of TBBPA-treated Wistar Han rats. - Highlights: • Perturbation of estrogen homeostasis in TBBPA-treated female rats was investigated. • Gene expression changes were observed in the liver and uterus of these rats. • Genes associated with estrogen biosynthesis and metabolism were affected. • Genes associated with thyroid homeostasis and cell division/growth were affected. • A mechanism of uterine toxicity via endocrine disruption was indicated.

  2. Association of vascular endothelial growth factor -634C/G polymorphism and diabetic retinopathy in type 2 diabetic Han Chinese.

    Science.gov (United States)

    Yang, Ying; Andresen, Bradley T; Yang, Ke; Zhang, Ying; Li, Xiaojin; Li, Xianli; Wang, Hui

    2010-10-01

    Genetic factors are important in the pathogenesis of diabetic retinopathy (DR); there is a clear association of increased expression of vascular endothelial growth factor (VEGF) with DR as well as numerous VEGF polymorphisms that are linked to increased VEGF levels and DR. In this study, the relationships between the VEGF promoter polymorphism -634C/G, plasma VEGF levels and DR were examined in the Han Chinese. Ninety-six healthy subjects and 285 subjects with type 2 diabetes were enrolled in this study. The diabetic subjects were divided into three groups depending on the degree of DR as determined by fundus photography and fluorescent angiography. Along with standard clinical characteristics, the -634C/G polymorphism was examined using TaqMan allelic discrimination, and plasma VEGF levels were analyzed by enzyme-linked immunosorbent assay. The distribution of the polymorphism differed significantly between patients with and without retinopathy; this was most pronounced between the no DR and proliferative DR groups. Significantly greater plasma VEGF levels were present in those with the -634CC genotype, and only the proliferative DR group had elevated plasma VEGF levels. Logistic regression revealed that the -634C/G polymorphism is strongly associated with DR. This study suggests that diabetic Han Chinese carrying the -634CC VEGF promoter polymorphism have a genetic risk of DR, and this polymorphism may be a major factor influencing plasma VEGF levels. Therefore, this polymorphism may be used as a biomarker at the onset of diabetes in the Han Chinese to predict the risk of DR, allowing for clinicians to treat these patients more aggressively.

  3. La pregunta por la ética en la hermenéutica de Hans-Georg Gadamer

    OpenAIRE

    Palazzi Nogues de Trujillo, Cristian

    2015-01-01

    [spa] Esta tesis tiene por objeto reseguir la pregunta por la ética en la hermenéutica de Hans-Georg Gadamer (1900-2001). La intención de esta tesis, por tanto, es ampliar la comprensión de la filosofía gadameriana situando a la ética en el centro de la investigación. Para demostrarlo este trabajo se plantea un doble reto: primero, agrupar y tematizar todos aquellos textos, esparcidos a lo largo de la extensa obra completa de Gadamer, que incluyan reflexiones éticas relevantes; segundo, poner...

  4. Thémis desnudada: a questão da justiça em Hans Kelsen

    OpenAIRE

    Eduardo de Oliveira Valory

    2013-01-01

    Embora Hans Kelsen tenha desenvolvido suas ideias sobre a justiça em diversos artigos e capítulos de livros, o jusfilósofo nunca edificou uma obra mais profunda, monográfica ou sistemática sobre a questão do justo. Suas considerações, o mais das vezes proferidas incidentalmente quando da análise e crítica das teorias do direito natural, se encontram, a bem dizer, dispersas por diversas produções. A leitura integral e conjunta de seus estudos, entretanto, permite a identificação da mesma e coe...

  5. Muscle specific changes in length-force characteristics of the calf muscles in the spastic Han-Wistar rat

    DEFF Research Database (Denmark)

    Olesen, Annesofie Thorup; Jensen, Bente Rona; Uhlendorf, Toni L

    2014-01-01

    , the extent of this interaction was not different in the spastic rats. In conclusion, the effects of spasticity on length-force characteristics were muscle specific. The changes seen for GA and PL muscles are consistent with the changes in limb mechanics reported for human patients. Our results indicate...... and normally-developed Han-Wistar rats. In addition, the extent of epimuscular myofascial force transmission between synergistic GA, SO and PL, as well as between the calf muscles and antagonistic tibialis anterior (TA) was investigated. Active length-force characteristics of spastic GA and PL were narrower...

  6. De la historia a la antropología. El camino fenomenológico de Hans Blumenberg.

    OpenAIRE

    García-Durán Jiménez de Laiglesia, Pedro

    2015-01-01

    El tema fundamental de esta tesis doctoral es la obra del filósofo alemán Hans Blumenberg (1920- 1996). Su intención principal no es otra que la de tratar de arrojar alguna luz sobre un pensamiento filosófico cuya creciente influencia contrasta con la escasez de interpretaciones de que se le conocen dada nuestra cercanía en el tiempo con ella. En este punto cero de una recepción que muestra pocos síntomas de decadencia, se hacen necesarias interpretaciones que traten de contextualizar al auto...

  7. Distribution of HLA-A, -B, and -C Alleles and HLA/KIR Combinations in Han Population in China

    Directory of Open Access Journals (Sweden)

    Yunsong Shen

    2014-01-01

    Full Text Available We investigated polymorphisms of the human leukocyte antigen (HLA class I (A, B, and C loci of a Han population (n, 239 from the Yunnan province, Southwest China, using high-resolution polymerase chain reaction-Luminex (PCR-Luminex typing. We combined the HLA data from this study with the KIR genotypes from a previous study of this Han population to analyze the combination of KIR/HLA ligands. A total of 27 HLA-A, 54 HLA-B, and 31 HLA-C alleles were found in this population. The frequencies of A*11:01, A*24:02, B*40:01, B*46:01, C*01:02, C*03:04, and C*07:02 were all > 10%. The following haplotypes were common, with frequencies > 5%: 1 A-B (A*02:07-B*46:01, 2 A-C (A*02:07-C*01:02, and A*11:01-C*07:02, 4 C-B (B*13:01-C*03:04, B*40:01-C*07:02, B*46:01-C*01:02 and B*58:01-C*03:02, and 1 A-C-B (A*02:07-C*01:02-B*46:01. Analysis of KIR3D and their ligands HLA-A3/A11 and HLA-Bw4 showed that the frequencies of 3DL2+-A3/A11+ and 3DL2+-A3/A11− were 0.527 and 0.473, and the frequencies of 3DL1+-Bw4+, 3DL1+-Bw4−, 3DL1−-Bw4+, and 3DL1−-Bw4− were 0.552, 0.397, 0.038, and 0.013, respectively. The results of KIR/HLA-C combination analysis showed that all individuals had at least one inhibitory or activating KIR/HLA-C pair, and one KIR/HLA-C pair was the most frequent (157/239, followed by two pairs (46/239, three pairs (33/239, and no pairs (3/239. Comparison of KIR gene and HLA gene and their pair frequency between Yunnan Han and the isolated Han (FYDH who also lived in Yunnan province showed no significant difference (P>0.05 in KIR frequencies, but significant differences (P0.05 between the two populations for KIR/HLA pairs.

  8. [Preliminary study on lacquer figure with meridian-points marked of the western Han dynasty unearthed in Laoguanshan, Chengdu].

    Science.gov (United States)

    Liang, Fanrong; Zeng Fang; Zhou, Xinglan; Xie, Tao; Lu, Yinke; Wang, Yi; Jiang, Zhang-hua

    2015-01-01

    The lacquer figure with meridian-points marked of the western Han dynasty, unearthed in Tianhui town, Jinniu district, Chengdu in 2012, has been the earliest and the most complete human figure of meridian-acupoints in China so far. There were over ten courses of meridians, and over 100 visible acupoints as well as multiple intaglio inscriptions. All of them are valuable in academic study. The writers introduced the lacquer figure un- earthed in Laoguanshan in terms of the briefs and characteristics of meridian and acupoint distributions, which give the references to the future studies.

  9. [The archaic pronunciation of materia medica from Central Plains in the Han dynasty retained in Chinese medicinal business in Taiwan].

    Science.gov (United States)

    Zhang, Xian-Zhe; Cai, Gui-Hua

    2004-10-01

    Chinese traditional medicine took its root in Taiwan together with the culture of Central Plains since our ancestors traveled to Taiwan during the turn of the Ming-Qing dynasties. For 400 years, the profession of Chinese medicine continues to develop through the transmission from fathers to sons, from tutors to disciples. During our contacts with Chinese medicinal businessmen, we found that this routinely closed and time-honored profession retained the archaic pronunciation of materia medica from Central Plains in the Han dynasty. This is a living database for studying ancient Chinese language.

  10. [Huxianweng (The Old man of Bottle Immortal) is not a famous doctor in the Eastern Han Dynasty].

    Science.gov (United States)

    Li, B

    2017-01-28

    The name Huxianweng appeared in the Ming yi lei an ( Classified Medical Records of Famous Physicians ) did not live in the Eastern Han. Moreover, all medical cases it collected were not belonged to him alone but the accumulation of many people in several periods. By textual investigation, the prototype of Huxianweng is Yin Fu who lived in Yizheng County, Jiangsu Province in the end of the Ming Dynasty. He had expertise in medical skills and high medical ethics, and was therefore loved by the residents deeply. Besides, people alleged many mysterious cases to be cured by him which actually is not true.

  11. Les Regulacions que han condicionat les polítiques de comunicació audiovisual durant el segle XX

    OpenAIRE

    Carbonell i Abelló, Josep Maria

    2011-01-01

    Aquest article examina les diferents regulacions que han condicionat l'agenda internacional en el camp de la comunicació audiovisual. Des de la BBC's Royal Charter (Gran Bretanya, 1927) i la Communications Act of 1934 (Estats Units) fins a les més recents: la Telecommunications Act of 1996 dels Estats Units i la Communications Act of 2003 de la Gran Bretanya. Així mateix analitzarem la Loi de la Communication Audiovisuelle, 1986, de França, la Directiva europea de serveis audiovisuals, 198...

  12. Interactions of smoking with rs833061 polymorphism on the risk of non-alcoholic fat liver disease in Hubei Han population: a preliminary case–control study

    Directory of Open Access Journals (Sweden)

    Pengbo Wu

    2015-11-01

    Conclusion: The results indicated that both rs833061 and rs3025039 are associated with NAFLD risk. Furthermore, rs833061 is likely to have an interaction with smoking, and they have synergistic effects on risk of NAFLD in Hubei Han population.

  13. Genetic polymorphism of 21 non-CODIS STR loci in Chengdu Han population and its interpopulation analysis between 25 populations in China.

    Science.gov (United States)

    Li, Ye; Li, Hepei; He, Guanglin; Liang, Weibo; Luo, Haibo; Liao, Miao; Zhang, Ji; Yan, Jing; Li, Yingbi; Hou, Yiping; Wu, Jin

    2018-03-01

    AGCU 21+1 STR kit contains 21 non-combined DNA index system (non-CODIS) short tandem repeats (STR) loci and a sex-determining locus amelogenin. In this study, we evaluated the genetic diversity and forensically relevant population statistics of 21 non-CODIS loci in 210 Chinese Han individuals from Chengdu city, Sichuan province, Southwest China. No significant deviations from Hardy-Weinberg equilibrium were observed within the 21 non-CODIS STR loci. The combined power of discrimination (CPD) and combined power of exclusion (CPE) were 0.99999999999999999994278, 0.999999355 respectively. To reveal interpopulation differentiations of mainland population of China, a neighbor-joining (N-J) phylogenetic tree was constructed based on Nei's genetic distances among Chengdu Han and 25 published populations. The phylogenetic analyses indicated that Chengdu Han population keeps a close genetic relationship with other Han populations. Copyright © 2017. Published by Elsevier B.V.

  14. KLENK 2005 / Hans Ruus ; fotod: Hans Ruus

    Index Scriptorium Estoniae

    Ruus, Hans

    2006-01-01

    Kesk-Lääne Eesti Noorte Koondise traditsioonilised kultuuripäevad toimusid 24. - 26. novembrini 2005 Indianapolises. Ettekannetega esinesid: Enn Kiilaspea ja Alfred Strickholm, rahvamuusikat esitas ansambel "Siilikesed" Andres Peekna juhtimisel. 26. novembril peeti üldkoosolek, ettekannetega esinesid Taavo Virkhaus, Tiina Jaagosild ja Ylo Anson. Ülevaade toimunust

  15. Disparities in Hypertension Prevalence, Awareness, Treatment and Control between Bouyei and Han: Results from a Bi-Ethnic Health Survey in Developing Regions from South China.

    Science.gov (United States)

    Dong, Fen; Wang, Dingming; Pan, Li; Yu, Yangwen; Wang, Ke; Li, Ling; Wang, Li; Liu, Tao; Zeng, Xianjia; Sun, Liangxian; Zhu, Guangjin; Feng, Kui; Zhang, Biao; Xu, Ke; Pang, Xinglong; Chen, Ting; Pan, Hui; Ma, Jin; Zhong, Yong; Ping, Bo; Shan, Guangliang

    2016-02-19

    Hypertension is highly prevalent in low-income population. This study aims to investigate ethnic disparities in hypertension and identify modifiable factors related to its occurrence and control in developing regions in South China. Blood pressure was measured in the Bouyei and Han populations during a community-based health survey in Guizhou, 2012. A multistage stratified sampling method was adopted to recruit Bouyei and Han aged from 20 to 80 years. Taking mixed effects into consideration, multilevel logistic models with random intercept were used for data analysis. The prevalence rates of hypertension were 35.3% for the Bouyei and 33.7% for the Han. Among the hypertensive participants, 30.1% of the Bouyei and 40.2% of the Han were aware of their hypertensive conditions, 19.7% of the Bouyei and 31.1% of the Han were receiving treatment, and only 3.6% of the Bouyei and 9.9% of the Han had their blood pressure under control. Age-sex standardized rates of awareness, treatment, and control were consistently lower in the Bouyei than the Han. Such ethnic disparities were more evident in the elderly population. Avoidance of excessive alcohol consumption and better education were favorable lifestyle for reduction in risk of hypertension. Moderate physical activity improved control of hypertension in Bouyei patients under treatment. Conclusively, hypertension awareness, treatment, and control were substantially lower in Bouyei than Han, particularly in the elderly population. Such ethnic disparities indicate that elderly Bouyei population should be targeted for tailored interventions in the future.

  16. [Association between single nucleotide polymorphism in Wnt3 and nonsyndromic cleft lip with or without cleft palate in Hui and Han population of Ningxia Autonomous Region].

    Science.gov (United States)

    Xin, Yanhua; Ma, Lijuan; Zhai, Kun; Zhou, Zhongwei; Yang, Xiong; Ma, Jian; Wang, Yirui; Zhu, Jinfang; Jiang, Min; Huang, Yongqing

    2013-08-01

    To investigate the association between rs142167, rs7216231 single nucleotide polymorphism (SNP) in Wnt3 and nonsyndromic cleft lip and palate (NSCL/P) in Hui and Han population of Ningxia Autonomous Region. The study consisted of 371 NSCL/P patients from Ningxia Hui and Han population (Han population 166, Hui population 205), their parents (196 fathers, 224 mothers, 150 trios) and 258 normal controls (Han population 190, Hui population 68). Polymerase chain reaction-restriction fragment length polymorphisms (PCR-RFLP) was used to identify rs142167, rs7216231 genotypes of the samples. The data was analyzed by case-control analysis, transmission disequilibrium test (TDT) and family based associated test (FBAT). Case-control study showed that no differences in cleft lip, cleft palate, cleft lip and palate, and the total case group compared with the control group at rs142167 and rs7216231 (P > 0.05) in Hui and Han population and in stratified comparison. TDT test showed that rs142167 and rs7216231's allele had not over-transmitted (P > 0.05) in NSCL/P. FBAT test showed that G-G specific haplotypes showed statistically significant (P Hui and Han population.

  17. Endochondral ossification pathway genes and postmenopausal osteoporosis: Association and specific allele related serum bone sialoprotein levels in Han Chinese.

    Science.gov (United States)

    Zhang, Yunzhi; Liu, Haiyan; Zhang, Chen; Zhang, Tianxiao; Zhang, Bo; Li, Lu; Chen, Gang; Fu, Dongke; Wang, KunZheng

    2015-11-16

    Osteoporosis is a systemic skeletal disorder characterized by reduced bone mineral density (BMD) and disrupted bone architecture, predisposing the patient to increased fracture risk. Evidence from early genetic epidemiological studies has indicated a major role for genetics in the development of osteoporosis and the variation in BMD. In this study, we focused on two key genes in the endochondral ossification pathway, IBSP and PTHLH. Over 9,000 postmenopausal Han Chinese women were recruited, and 54 SNPs were genotyped. Two significant SNPs within IBSP, rs1054627 and rs17013181, were associated with BMD and postmenopausal osteoporosis by the two-stage strategy, and rs17013181 was also significantly associated with serum IBSP levels. Moreover, one haplotype (rs12425376-rs10843047-rs42294) covering the 5' end of PTHLH was associated with postmenopausal osteoporosis. Our results provide evidence for the association of these two key endochondral ossification pathway genes with BMD and osteoporosis in postmenopausal Han Chinese women. Combined with previous findings, we provide evidence that a particular SNP in IBSP has an allele-specific effect on mRNA levels, which would, in turn, reflect serum IBSP levels.

  18. Assessment of the Proposed Design of a New Spent Sealed Radioactive Sources Storage Facility at Novi Han

    International Nuclear Information System (INIS)

    Alardin, J.M.; Lacroix, J.P.; Glibert, R.; Marneffe, L. de

    2001-09-01

    The NOVI HAN radioactive waste repository (NHRWR) in Bulgaria, built according to a Soviet design, was commissioned in 1964. The State Committee on the Use of Atomic Energy for Peaceful Purposes (CUAEPP) temporarily stopped operations at the repository from October 1994 until measures for improvement of the facility are undertaken. Since 1994, the Spent Sealed Radioactive Sources (SSRS) have been temporarily stored at the facilities at IRT-2000 research reactor of the Bulgarian Academy of Sciences (BAS) in Sofia. In view of the importance of the radiological risks associated with the present management of the SSRS in Bulgaria, the present study contract has been launched to critically review the proposal to provide a new interim storage facility for SSRS at NHRWR. A comprehensive critical review was performed of the feasibility study for the construction of a new SSRS facility at Novi Han, carried out by the local consultant engineering company (EQE), and detailed recommendations were made concerning the proposed new development at the site. The authors think that new concepts and procedures in the management of all categories of SSRS including smoke detectors have to be introduced, taking into account the regulatory framework and the inventories of existing and anticipated SSRS. This should be the basis for the technical specification of the new facilities for conditioning and storage of spent sealed radioactive sources (not only SHARS). (author)

  19. Association of a transforming growth factor-β1 polymorphism with acute coronary syndrome in a Chinese Han population.

    Science.gov (United States)

    Yang, Y N; Zhao, B; Li, X M; Xie, X; Liu, F; Chen, B D

    2014-04-03

    Acute coronary syndrome (ACS) is a complex multifactorial and polygenic disorder that is thought to result from the interaction between an individual's genetic makeup and various environmental factors. The aim of this study was to investigate the association of a transforming growth factor-β1 (TGF-β1) polymorphism (-509C>T) with ACS in a Chinese Han population. The TGF-β1 polymorphism was evaluated in 336 patients with ACS and 396 healthy control subjects by polymerase chain reaction-restriction fragment length polymorphism. The genotype distributions of the control and ACS groups were in Hardy-Weinberg equilibrium (X(2) = 3.54 and X(2) = 1.72, respectively, P > 0.05). The frequencies of the CC, CT, and TT genotypes were 22.61, 53.57, and 20.83% in the ACS group, respectively, whereas they were 8.33, 48.74, and 42.17% in controls. There were significant differences between controls and ACS patients in the frequencies of the CC genotype and the C allele. These results suggest that the promoter polymorphism (-509C>T) in TGF-β1 is associated with ACS in this population. The CC genotype and the C allele of TGF-β1 might be a specific risk factor of ACS in the Chinese Han population in Xinjiang.

  20. Genetic variants in PNPLA3 and risk of non-alcoholic fatty liver disease in a Han Chinese population.

    Directory of Open Access Journals (Sweden)

    Xian-E Peng

    Full Text Available We investigated the possible association between genetic variants in the Patatin like phospholipase-3 (PNPLA3 gene and nonalcoholic fatty liver disease (NAFLD in a Han Chinese population. We evaluated twelve tagging single-nucleotide polymorphisms (tSNPs of the PNPLA3 gene in a frequency matched case-control study from Fuzhou city of China (553 cases, 553 controls. In the multivariate logistic regression analysis, the rs738409 GG or GC, and rs139051 TT genotypes were found to be associated with increased risk of NAFLD, and a significant trend of increased risk with increasing numbers of risk genotype was observed in the cumulative effect analysis of these single nucleotide polymorphisms. Furthermore, haplotype association analysis showed that, compared with the most common haplotype, the CAAGAATGCGTG and CGAAGGTGTCCG haplotypes conferred a statistically significant increased risk for NAFLD, while the CGGGAACCCGCG haplotype decreased the risk of NAFLD. Moreover, rs738409 C>G appeared to have a multiplicative joint effect with tea drinking (P<0.005 and an additive joint effect with obesity (Interaction contrast ratio (ICR = 2.31, 95% CI: 0.7-8.86, hypertriglyceridemia (ICR = 3.07, 95% CI: 0.98-5.09 or hypertension (ICR = 1.74, 95% CI: 0.52-3.12. Our data suggests that PNPLA3 genetic polymorphisms might influence the susceptibility to NAFLD development independently or jointly in Han Chinese.

  1. Association of HLA-DQA1 (rs9272219) with susceptibility to rheumatoid arthritis in a Han Chinese population.

    Science.gov (United States)

    Hao, Gui-Feng; Li, Ya-Song; Liu, Jin-Lin; Wo, Ming-Yi

    2014-01-01

    HLA-DQA1 (rs9272219) has been previously reported that it is a susceptibility locus in rheumatoid arthritis (RA) of UK Caucasian population and North American; however, it has not reported in RA of Chinese population. Our study was to identify whether or not this relationship is reside between rs9272219 and RA in a Han Chinese population. 207 patients with RA and 199 control subjects were recruited. The single nucleotide polymorphism (SNP) of rs9272219 was tested in alleles and genotype frequencies and the data was analyzed by doing the statistic analysis of odds ratio (OR) and 95% confidence interval (CI) from multivariate unconditional logistic regression analyses after pairwise linkage disequilibrium (LD) was estimated. Finally, the Alleles and genotype frequencies distribution of rs9272219 locus among RA patients and control subjects were in accordance with Hardy-Weinberg equilibrium. We found significant association between rs9272219 and RA of Chinese population (OR 0.494, 95% confidence interval [95% CI] 0.354-0.688, P = 0 and OR 2.541, 95% CI 1.695-3.808, P = 0, respectively). In this study, we found that the SNP of rs9272219 in HLA-DQA1 is a potential susceptibility locus in RA of Han Chinese population; the results suggest that HLA-DQA1 may be related to the development of RA.

  2. Association of ADAM33 gene polymorphisms with adult allergic asthma and rhinitis in a Chinese Han population

    Directory of Open Access Journals (Sweden)

    Jin Lianhong

    2008-09-01

    Full Text Available Abstract Background Rhinitis and asthma are very common diseases involving genetic and environmental factors. Most patients with asthma also have rhinitis, which suggests the concept of 'one airway, one disease.' A disintegrin and metalloproteinase 33 (ADAM33 is the first asthma-susceptible gene to be discovered by positional cloning. To evaluate the potential influence of ADAM33 gene polymorphisms on allergic rhinitis (AR and allergic asthma (AS, a case-control study was conducted on the Han population of northeast China. Methods Six polymorphic sites (V4, T+1, T2, T1, S1, and Q-1 were genotyped in 128 patients with AR, 181 patients with AS, and 151 healthy controls (CTR. Genotypes were determined by the polymerase chain restriction fragment length polymorphism (PCR-RFLP method. Data were analyzed using the chi-square test with Haploview software. Results The single nucleotide polymorphisms (SNPs, V4 G/C, T+1 A/G, and T1 G/A, of the ADAM33 gene may be the causal variants in AR, whereas ADAM33 V4 G/C, T2 A/G, T1 G/A, and Q-1A/G may participate in the susceptibility of AS. Conclusion These results suggest that polymorphisms of the ADAM33 gene may modify individual susceptibility to AR and AS in a Chinese Han population.

  3. Apolipoprotein E epsilon 4 allele and outcomes of traumatic spinal cord injury in a Chinese Han population.

    Science.gov (United States)

    Sun, Chongyi; Ji, Guangrong; Liu, Qingpeng; Yao, Meng

    2011-10-01

    The association between apolipoprotein E (APOE) epsilon 4 (ε4) allele and outcomes of traumatic spinal cord injury (SCI) is still controversial and ambiguous. The objective of this study was to test the hypothesis that APOE polymorphisms are associated with outcomes after SCI in Chinese Han patients. APOE polymorphisms were determined in 100 patients with cervical SCI (C3-C8). The genotype frequency of this polymorphism was determined by using a polymerase chain reaction-restriction fragment length polymorphism assay. Patients with an APOE ε4 allele had significantly less motor recovery during rehabilitation than did patients without an APOE ε4 allele (mean 3.7 vs. 6.1; P = 0.04) and a longer rehabilitation length of stay (LOS) (mean 117.4 vs. 94.5; P = 0.02), but better sensory-pinprick recovery (mean 6.1 vs. 4.0; P = 0.03). There were no significant differences by APOE ε4 allele status in sensory-light touch recovery or acute LOS. This study suggests that the APOE ε4 allele is associated with outcomes after SCI and longer rehabilitation LOS in Chinese Han patients.

  4. Age at onset of major depressive disorder in Han Chinese women: Relationship with clinical features and family history☆

    Science.gov (United States)

    Yang, Fuzhong; Li, Yihan; Xie, Dong; Shao, Chunhong; Ren, Jianer; Wu, Wenyuan; Zhang, Ning; Zhang, Zhen; Zou, Ying; Zhang, Jiulong; Qiao, Dongdong; Gao, Chengge; Li, Youhui; Hu, Jian; Deng, Hong; Wang, Gang; Du, Bo; Wang, Xumei; Liu, Tiebang; Gan, Zhaoyu; Peng, Juyi; Wei, Bo; Pan, Jiyang; Chen, Honghui; Sun, Shufan; Jia, Hong; Liu, Ying; Chen, Qiaoling; Wang, Xueyi; Cao, Juling; Lv, Luxian; Chen, Yunchun; Ha, Baowei; Ning, Yuping; Chen, YiPing; Kendler, Kenneth S.; Flint, Jonathan; Shi, Shenxun

    2011-01-01

    Background Individuals with early-onset depression may be a clinically distinct group with particular symptom patterns, illness course, comorbidity and family history. This question has not been previously investigated in a Han Chinese population. Methods We examined the clinical features of 1970 Han Chinese women with DSM-IV major depressive disorder (MDD) between 30 and 60 years of age across China. Analysis of linear, logistic and multiple logistic regression models was used to determine the association between age at onset (AAO) with continuous, binary and discrete characteristic clinical features of MDD. Results Earlier AAO was associated with more suicidal ideation and attempts and higher neuroticism, but fewer sleep, appetite and weight changes. Patients with an earlier AAO were more likely to suffer a chronic course (longer illness duration, more MDD episodes and longer index episode), increased rates of MDD in their parents and a lower likelihood of marriage. They tend to have higher comorbidity with anxiety disorders (general anxiety disorder, social phobia and agoraphobia) and dysthymia. Conclusions Early AAO in MDD may be an index of a more severe, highly comorbid and familial disorder. Our findings indicate that the features of MDD in China are similar to those reported elsewhere in the world. PMID:21782247

  5. Association between single-nucleotide polymorphism in CISH gene and susceptibility to tuberculosis in Chinese Han population.

    Science.gov (United States)

    Zhao, Lan; Chu, Haiqing; Xu, Xiaogang; Yue, Jun; Li, Huiping; Wang, Minggui

    2014-04-01

    The cytokine-inducible SRC homology 2 domain (CISH) gene is up-regulated by IL-2 in response to infection, and inhibits microbial infection. The objective of the present study was to examine whether genetic variants of CISH (SNPs) are associated with increased susceptibility to tuberculosis (TB) in individuals of Chinese Han ethnicity. We sequenced five previously identified SNPs of CISH in patients with TB or healthy controls. Three of the SNPs, rs148685070 [position -639; C/C], rs414171 [position -292; A/T], and rs6768300 [position -163; C/G]) are located in the promoter region, while the fourth (rs2239751 [position +1320; A/C]) near the translation start site, and the fifth (rs622502 [position +3415; C/G]) in the third intron. The AA genotypes of the SNPs rs2239751 and rs414171 were significantly associated with TB. Multivariate logistic regression analysis demonstrated that subjects with the rs414171 AA genotype were more likely to have TB than those with the AT genotype. By contrast, we did not observe genetic variants of the rs148685070 SNP. In conclusion, two genetic variants in CISH gene appear to increase susceptibility to TB in Chinese Han population.

  6. Molecular etiology and genotype-phenotype correlation of Chinese Han deaf patients with type I and type II Waardenburg Syndrome

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    Sun, Lianhua; Li, Xiaohua; Shi, Jun; Pang, Xiuhong; Hu, Yechen; Wang, Xiaowen; Wu, Hao; Yang, Tao

    2016-01-01

    Waardenburg syndrome (WS) characterized by sensorineural hearing loss and pigmentary abnormalities is genetically heterogeneous and phenotypically variable. This study investigated the molecular etiology and genotype-phenotype correlation of WS in 36 Chinese Han deaf probands and 16 additional family members that were clinically diagnosed with WS type I (WS1, n = 8) and type II (WS2, n = 42). Mutation screening of six WS-associated genes detected PAX3 mutations in 6 (86%) of the 7 WS1 probands. Among the 29 WS2 probands, 13 (45%) and 10 (34%) were identified with SOX10 and MITF mutations, respectively. Nineteen of the 26 detected mutations were novel. In WS2 probands whose parental DNA samples were available, de novo mutations were frequently seen for SOX10 mutations (7/8) but not for MITF mutations (0/5, P = 0.005). Excessive freckle, a common feature of WS2 in Chinese Hans, was frequent in WS2 probands with MITF mutations (7/10) but not in those with SOX10 mutations (0/13, P = 4.9 × 10−4). Our results showed that mutations in SOX10 and MITF are two major causes for deafness associated with WS2. These two subtypes of WS2 can be distinguished by the high de novo rate of the SOX10 mutations and the excessive freckle phenotype exclusively associated with the MITF mutations. PMID:27759048

  7. Genetic polymorphisms of the TYMS gene are not associated with congenital cardiac septal defects in a Han Chinese population.

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    Zhao, Jian-Yuan; Sun, Jing-Wei; Gu, Zhuo-Ya; Wang, Jue; Wang, Er-Li; Yang, Xue-Yan; Qiao, Bin; Duan, Wen-Yuan; Huang, Guo-Ying; Wang, Hong-Yan

    2012-01-01

    Clinical research indicates that periconceptional administration of folic acid can reduce the occurrence of congenital cardiac septal defects (CCSDs). The vital roles of folate exhibits in three ways: the unique methyl donor for DNA expression regulation, the de novo biosynthesis of purine and pyrimidine for DNA construction, and the serum homocysteine removal. Thymidylate synthase (TYMS) is the solo catalysis enzyme for the de novo synthesis of dTMP, which is the essential precursor of DNA biosynthesis and repair process. To examine the role of TYMS in Congenital Cardiac Septal Defects (CCSDs) risk, we investigated whether genetic polymorphisms in the TYMS gene associated with the CCSDs in a Han Chinese population. Polymorphisms in the noncoding region of TYMS were identified via direct sequencing in 32 unrelated individuals composed of half CCSDs and half control subjects. Nine SNPs and two insertion/deletion polymorphisms were genotyped from two independent case-control studies involving a total of 529 CCSDs patients and 876 healthy control participants. The associations were examined by both single polymorphism and haplotype tests using logistic regression. We found that TYMS polymorphisms were not related to the altered CCSDs risk, and even to the changed risk of VSDs subgroup, when tested in both studied groups separately or in combination. In the haplotype analysis, there were no haplotypes significantly associated with risks for CCSDs either. Our results show no association between common genetic polymorphisms of the regulatory region of the TYMS gene and CCSDs in the Han Chinese population.

  8. Age at onset of major depressive disorder in Han Chinese women: relationship with clinical features and family history.

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    Yang, Fuzhong; Li, Yihan; Xie, Dong; Shao, Chunhong; Ren, Jianer; Wu, Wenyuan; Zhang, Ning; Zhang, Zhen; Zou, Ying; Zhang, Jiulong; Qiao, Dongdong; Gao, Chengge; Li, Youhui; Hu, Jian; Deng, Hong; Wang, Gang; Du, Bo; Wang, Xumei; Liu, Tiebang; Gan, Zhaoyu; Peng, Juyi; Wei, Bo; Pan, Jiyang; Chen, Honghui; Sun, Shufan; Jia, Hong; Liu, Ying; Chen, Qiaoling; Wang, Xueyi; Cao, Juling; Lv, Luxian; Chen, Yunchun; Ha, Baowei; Ning, Yuping; Chen, Yiping; Kendler, Kenneth S; Flint, Jonathan; Shi, Shenxun

    2011-12-01

    Individuals with early-onset depression may be a clinically distinct group with particular symptom patterns, illness course, comorbidity and family history. This question has not been previously investigated in a Han Chinese population. We examined the clinical features of 1970 Han Chinese women with DSM-IV major depressive disorder (MDD) between 30 and 60 years of age across China. Analysis of linear, logistic and multiple logistic regression models was used to determine the association between age at onset (AAO) with continuous, binary and discrete characteristic clinical features of MDD. Earlier AAO was associated with more suicidal ideation and attempts and higher neuroticism, but fewer sleep, appetite and weight changes. Patients with an earlier AAO were more likely to suffer a chronic course (longer illness duration, more MDD episodes and longer index episode), increased rates of MDD in their parents and a lower likelihood of marriage. They tend to have higher comorbidity with anxiety disorders (general anxiety disorder, social phobia and agoraphobia) and dysthymia. Early AAO in MDD may be an index of a more severe, highly comorbid and familial disorder. Our findings indicate that the features of MDD in China are similar to those reported elsewhere in the world. Copyright © 2011 Elsevier B.V. All rights reserved.

  9. Association of genetic polymorphisms with chronic obstructive pulmonary disease in the Chinese Han population: a case–control study

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    Guo Yi

    2012-12-01

    Full Text Available Abstract Background Chronic obstructive pulmonary disease (COPD is influenced by both environmental and genetic factors. Few gene studies of the Chinese population have focused on COPD. We investigated candidate genes associated with susceptibility to COPD in the Chinese Han population. Methods A total of 331 COPD patients and 213 control subjects were recruited for this study. Nighty-seven single-nucleotide polymorphisms (SNPs of 46 genes were selected for genotyping. Genotypes were determined using multiplex polymerase chain reaction (PCR. Results Significant differences between patients and healthy controls were observed in the allele frequencies of seven SNPs: rs1205 C, rs2353397 C, rs20541 T, rs2070600 G, rs10947233 G, rs1800629 G, and rs2241712 A. After Bonferroni correction, rs2353397 C was most strongly associated with susceptibility to COPD. Haplotype analysis showed that the frequencies of the GC, GT haplotypes of rs2241718 (TGF-β1 gene, and rs6957 (CDC97 gene were significantly higher in the control group than in the COPD case group (p=1.88×10-9; the frequencies of the TT haplotype of rs1205 and rs2808630 (CRP gene were significantly higher in the control group (p=0.0377. Conclusion Our study suggests some genetic variants associated with the susceptibility of COPD in the Chinese Han population.

  10. Roma Hukuku’nda Gemi, Han ve Ahır İşletenlerin Receptum Sorumluluğu

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    Mehmet YEŞİLLER

    2013-04-01

    Full Text Available Çalışmamızda Roma Hukuku'nda gemi, han ve ahır işleten kimselerin sorumluluklarına ilişkin düzenlemeler ele alınmıştır. Roma?da özellikle gemi, han ve ahır işleten kimselerin yanlarında çalıştırdıkları kişilerin güvenilir olmamasından dolayı, taraflar arasındaki istisna sözleşmesinden kaynaklanan custodia sorumluluğuna ek olarak "actio de damno aut furto adversus nautas, caupones, stabularios ve receptum, nautae, cauponis, stabularii" sorumluluklarının düzenlendiği kaynaklardan anlaşılmaktadır. Praetor Edictum'larıyla sağlanan ve haksız fiil benzerlerine dayanan söz konusu bu uygulamaların, Roma'da istisna sözleşmesinin koruyamadığı alana ilişkin olarak geniş uygulama imkanı buldukları görülmektedir.

  11. Den orättvisaste orättvisan. Heroism och alternativ maskulinitet i Hans Erik Engqvists ungdomsroman Tredagarskriget

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    Widhe, Olle

    2015-12-01

    Full Text Available ”Wicked Wrongfulness. Heroism and Alternative Versions of Masculinity in Hans Erik Engqvist’s Young Adult Novel Three Days War”. This article examines the re-evaluation of modern masculinity in the YA novel Three Days War by the Swedish author Hans Erik Engqvist (b. 1934. The central argument is that the fictional representation of Children Playing War in the novel is intertwined with the imagining of competing masculinities as well as opposing ideologies in post-war Sweden. Thus, the expression of institutionalized middle-class masculinity is contrasted to the representation of an alternative left wing working-class masculinity in opposition to social hierarchy and social inequality. Through different allusions to heroic men and heroic behaviour in 19th century literature and American Western films the novel invites the reader to evoke hegemonic masculinity as a schema shaping both the understanding of the young characters and their play. But the novel also interrogates this institutionalized myth of hegemonic masculinity and sets the main character, as well as the reader, in search of an alternative version of the heroic male.

  12. Association of MHC class-III gene polymorphisms with ER-positive breast cancer in Chinese Han population.

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    Pan, Q; Ning, Y; Chen, L Z; Zhang, S; Liu, Z Z; Yang, X X; Wei, W; Wei, H; Li, Q G; Yue, H N; Wang, J X

    2012-12-17

    Polymorphisms of the major histocompatibility complex (MHC) have been linked to many diseases, especially autoimmune disorders. Previous studies have shown that genetic variants in MHC class III are associated with breast cancer. To determine if there is an association between MHC class III and breast cancer risk in the Chinese Han population, we carried out a hospital-based case-control study in Guangdong and Jiangsu Provinces, including 216 histologically confirmed breast cancer patients and 216 healthy controls. Nine SNP markers distributed in the class III-coding region were detected using the Sequenom MassARRAY(®) iPLEX System. Deviation from Hardy-Weinberg equilibrium was observed for seven SNPs. There was no significant association between these seven SNP variants and breast cancer in these Chinese women (unconditional logistic regression analysis). However, chr6_31697494 at BAT2, one of the seven SNPs, was found to be significantly associated with both ER- and PR-positive breast cancer. In addition, both chr6_31911109 at C6orf48 and chr6_31975605 at ZBTB12, another two of the seven SNPs, show relevance with ER-positive breast cancer. In conclusion, this is the first evidence that genetic polymorphisms in the MHC class III region are significantly associated with ER-positive breast cancer in the Han Chinese population.

  13. PMP22-Related neuropathies and other clinical manifestations in Chinese han patients with charcot-marie-tooth disease type 1.

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    Zhan, Yajing; Zi, Xiaohong; Hu, Zhengmao; Peng, Ying; Wu, Lingqian; Li, Xiaobo; Jiang, Mingming; Liu, Lei; Xie, Yongzhi; Xia, Kun; Tang, Beisha; Zhang, Ruxu

    2015-07-01

    Most cases of Charcot-Marie-Tooth (CMT) disease are caused by mutations in the peripheral myelin protein 22 gene (PMP22), including heterozygous duplications (CMT1A), deletions (HNPP), and point mutations (CMT1E). Single-nucleotide polymorphism (SNP) arrays were used to study PMP22 mutations based on the results of multiplex ligation-dependent probe amplification (MLPA) and polymerase chain reaction-restriction fragment length polymorphism methods in 77 Chinese Han families with CMT1. PMP22 sequencing was performed in MLPA-negative probands. Clinical characteristics were collected for all CMT1A/HNPP probands and their family members. Twenty-one of 77 CMT1 probands (27.3%) carried duplication/deletion (dup/del) copynumber variants. No point mutations were detected. SNP array and MLPA seem to have similar sensitivity. Fifty-seven patients from 19 CMT1A families had the classical CMT phenotype, except for 1 with concomitant CIDP. Two HNPP probands presented with acute ulnar nerve palsy or recurrent sural nerve palsy, respectively. The SNP array has wide coverage, high sensitivity, and high resolution and can be used as a screening tool to detect PMP22 dup/del as shown in this Chinese Han population. © 2014 Wiley Periodicals, Inc.

  14. Prevalence, awareness, treatment, control and risk factors related to hypertension among urban adults in Inner Mongolia 2014: differences between Mongolian and Han populations

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    Guoju Li

    2016-04-01

    Full Text Available Abstract Background Han and Mongolian populations constitute approximately 96 % of the population of Inner Mongolia Autonomous Region, and the two ethnic groups have different genetic backgrounds and lifestyle. We aim to assess the prevalence, awareness, treatment, control, and related risk factors of hypertension among urban adults in Inner Mongolia, with the comparison of the differences between Mongolian and Han populations in this respect. Methods Three thousand two hundred fifty-one individuals aged 20–80 years (2326 Han and 925 Mongolian were selected using a multistage cluster sampling method from Inner Mongolia in 2014. The adjusted prevalence, awareness, treatment and control of hypertension were evaluated by the Logistic regression. In addition, possible interactions were also tested. When interactions were found significant, strata-specific analysis were performed. Multivariate logistic regression was used for estimating independent associations between risk factors and hypertension. Results The prevalence of hypertension was 27.47 % for Han population, 31.46 % for Mongolian population. The adjusted prevalence, awareness, treatment and control of hypertension were 26.45, 65.43, 78.24 and 48.28 % in Han, and 31.30, 68.22, 85.57 and 50.55 % in Mongolian, respectively. There was no significant difference in the adjusted awareness, treatment and control of hypertension among Mongolian and Han adult residents (all P >0.05. Lower prevalence of hypertension was associated with younger age and healthy weight in both Mongolian and Han adults. Within Han adults, high education, moderate physical activity and non-alcohol drinkers were additionally associated with lower prevalence of hypertension, whereas within Mongolian adults, lower prevalence was associated with being female. Among residents with medium education level, nondrinkers had 0.60 times lower odds of having hypertension than current drinkers (OR = 0.60, 95 % CI: 0.44–0

  15. Effect of zoledronic acid therapy on postmenopausal osteoporosis between the Uighur and Han population in Xinjiang: An open-label, long-term safety and efficacy study.

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    Xu, W; Xiang, C; Wang, H; Yuan, H; Zhao, X; Xiao, X

    2017-11-07

    Postmenopausal osteoporosis is becoming an urgent health problem in China. A once-yearly infusion of zoledronic acid can be very effective for the treatment of postmenopausal osteoporosis in significantly reducing the risk of hip, vertebral and other fractures. This study aimed to investigate zoledronic acid treatment on postmenopausal osteoporosis in Uighur and Han patients in Xinjiang province, China. A self-controlled and prospective trial design was adopted. A total of 155 Uighur and 151 Han patients were enrolled. All subjects received an intravenous infusion of zoledronic acid (5 mg) at day 0 (baseline) and at 12 months. Patients were followed up for 24 months; the bone mineral density (BMD) of the left total hip and L1-L4 vertebrae was measured at day 0 and at 24 months. BMD was significantly higher after zoledronic acid treatment compared with baseline levels in all patients, as assessed at 24 months. Moreover, the BMD of left total hip increased with 2.7% in the Han group was significantly higher than that of the Uighur group with 1.4% (left total hip, 95% CI: 2.6% to 2.8% in Han group vs 1.2% to 1.4% in Uighur group). The BMD of L1-L4 vertebrae increased with 2.2% in the Han group was significantly higher than that of the Uighur group with 1.6% (L1-L4 vertebrae, 95% CI, 2.0% to 2.4% in Han group vs 1.4% to 1.7% in Uighur group); P  .05). Zoledronic acid appears to be more effective in postmenopausal osteoporosis in Han than in Uighur subjects. The reasons for this require further investigation. © 2017 John Wiley & Sons Ltd.

  16. GRUPO RESIDENCIAL ROMEO Y JULIETA EN ZUFFENHAUSEN, 1954-59. UN ENSAYO CLAVE DE HANS SCHAROUN / The ‘Romeo and Julia’ residential group in Zuffenhausen, 1954-59. A key test of Hans Scharoun

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    Rosa María Añón Abajas

    2011-11-01

    Full Text Available RESUMEN Las complejas circunstancias que normalmente rodean la realización de una obra de arquitectura, dificultan la simultánea sistematización de la reflexión y la transferencia de la experiencia. Nos vemos provocados a recuperar progresivamente ese conocimiento especialmente cuando el paso de los años identifica a una arquitectura como obra maestra para la arquitectura actual, como ocurre con el grupo residencial Romeo y Julieta. Este artículo pretende contribuir a facilitar su conocimiento compilando información, incidiendo en algunos detalles menores que habitualmente se obvian y aportando nuevas fotografías y dibujos realizados para esta ocasión. Como consecuencia surgen las relaciones desde la experiencia concreta de esta obra con la producción previa y posterior de Hans Scharoun y vuelve a brillar la trayectoria investigadora del arquitecto. SUMMARY The complex circumstances that typically surround the making of a work of architecture, hinder the simultaneous systematization of reflection and the transfer of experience. We are gradually brought to recover that knowledge, especially when the passage of time identifies a building as a masterpiece for current architecture, as has occurred with the ‘Romeo and Julia’ residential group. This article aims to raise awareness of them by gathering information, focusing on small details that are usually ignored and adding new photographs and drawings made for this occasion. As a result, relationships arise from the specific experience of this work with the previous and later production of Hans Scharoun and the research career of the architect shines again.

  17. Relationship between polymorphisms in vitamin D metabolism-related genes and the risk of rickets in Han Chinese children.

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    Zhang, Yuling; Yang, Shufen; Liu, Ye; Ren, Lihong

    2013-09-30

    Vitamin D deficiency rickets is common in China. Genetic factors may play an important role in the susceptibility to rickets. Our study aimed to identify the relationship between three vitamin D-related genes (group specific component [GC], cytochrome P450, family 2, subfamily R, polypeptide 1 (CYP2R1), and 7-dehydrocholesterol reductase/nicotinamide-adenine dinucleotide synthetase 1 (DHCR7/NADSYN1) and rickets in Han Chinese children from northeastern China. A total of 506 Han children from northeastern China were enrolled in the current study. Twelve SNPs in three candidate genes were genotyped using the SNaPshot assay. Linear regression was used to examine the effect of 12 single-nucleotide polymorphisms (SNPs) on the risk of rickets. In our case-control cohort, six alleles of the 12 SNPs conferred a significantly increased risk of rickets in GC (rs4588 C, P = 0.003, OR: 0.583, 95% CI: 0.412-0.836; rs222020 C, P = 0.009, OR: 1.526, 95% CI: 1.117-2.0985; rs2282679 A, P = 0.010, OR: 0.636, 95% CI: 0.449-0.900; and rs2298849 C, P = 0.001, OR: 1.709, 95% CI: 1.250-2.338) and in CYP2R1 (rs10741657 G, P = 0.019, OR: 1.467, 95% CI: 1.070-2.011; and rs2060793 G, P = 0.023, OR: 0.689, 95% CI: 0.502-0.944). The results remained significant after adjustment for sex and body mass index. We further analyzed the effect of genotypes under three different genetic models. After using Bonferroni's method for multiple corrections, rs4588, rs2282679, and rs2298849 of the GC gene were significantly associated with rickets under the dominant (P =0.003 for rs4588, P =0.024 for rs2282679, and P =0.005 for rs2298849) and additive models (P = 0.006 for rs4588, P = 0.024 for rs2282679, and P = 0.005 for rs2298849). Haplotype analysis showed that the CAT haplotype of the GC gene (P = 0.005) and the GAA haplotype of the CYP2R1 gene (P = 0.026) were associated with susceptibility to rickets. This case-control study confirmed the strong effect of GC

  18. The FOXO1 Gene-Obesity Interaction Increases the Risk of Type 2 Diabetes Mellitus in a Chinese Han Population.

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    Gong, Lilin; Li, Rong; Ren, Wei; Wang, Zengchan; Wang, Zhihong; Yang, Maosheng; Zhang, Suhua

    2017-02-01

    Here, we aimed to study the effect of the forkhead box O1-insulin receptor substrate 2 (FOXO1-IRS2) gene interaction and the FOXO1 and IRS2 genes-environment interaction for the risk of type 2 diabetes mellitus (T2DM) in a Chinese Han population. We genotyped 7 polymorphism sites of FOXO1 gene and IRS2 gene in 780 unrelated Chinese Han people (474 cases of T2DM, 306 cases of healthy control). The risk of T2DM in individuals with AA genotype for rs7986407 and CC genotype for rs4581585 in FOXO1 gene was 2.092 and 2.57 times higher than that with GG genotype (odds ratio [OR] = 2.092; 95% confidence interval [CI] = 1.178-3.731; P = 0.011) and TT genotype (OR = 2.571; 95% CI = 1.404-4.695; P = 0.002), respectively. The risk of T2DM in individuals with GG genotype for Gly1057Asp in IRS2 gene was 1.42 times higher than that with AA genotype (OR = 1.422; 95% CI = 1.037-1.949; P = 0.029). The other 4 single nucleotide polymorphisms (SNPs) had no significant association with T2DM (P > 0.05). Multifactor dimensionality reduction (MDR) analysis showed that the interaction between SNPs rs7986407 and rs4325426 in FOXO1 gene and waist was the best model confirmed by interaction analysis, closely associating with T2DM. There was an increased risk for T2DM in the case of non-obesity with genotype combined AA/CC, AA/AC or AG/AA for rs7986407 and rs4325426, and obesity with genotype AA for rs7986407 or AA for rs4325426 (OR = 3.976; 95% CI = 1.156-13.675; P value from sign test [P(sign)] = 0.025; P value from permutation test [P(perm)] = 0.000-0.001). Together, this study indicates an association of FOXO1 and IRS2 gene polymorphisms with T2DM in Chinese Han population, supporting FOXO1-obesity interaction as a key factor for the risk of T2DM.

  19. The YWHAE gene confers risk to major depressive disorder in the male group of Chinese Han population.

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    Liu, Jie; Zhang, Hong-Xin; Li, Zhi-Qiang; Li, Tao; Li, Jun-Yan; Wang, Ti; Li, You; Feng, Guo-Yin; Shi, Yong-Yong; He, Lin

    2017-07-03

    Schizophrenia and major depressive disorder are two major psychiatric illnesses that may share specific genetic risk factors to a certain extent. Increasing evidence suggests that the two disorders might be more closely related than previously considered. To investigate whether YWHAE gene plays a significant role in major depressive disorder in Han Chinese population, we recruited 1135 unrelated major depressive disorder patients (485 males, 650 females) and 989 unrelated controls (296 males, 693 females) of Chinese Han origin. Eleven common SNPs were genotyped using TaqMan® technology. In male-group, the allele and genotype frequencies of rs34041110 differed significantly between patients and control (P allele =0.036486, OR[95%CI]: 1.249442(1.013988-1.539571); P genotype =0.045301). Also in this group, allele and genotype frequencies of rs1532976 differed significantly (P allele =0.013242, OR[95%CI]: 1.302007(1.056501-1.604563); genotype: P=0.039152). Haplotype-analyses showed that, in male-group, positive association with major depressive disorder was found for the A-A-C-G haplotype of rs3752826-rs2131431-rs1873827-rs12452627 (χ 2 =20.397, P=6.38E-06, OR[95%CI]: 7.442 [2.691-20.583]), its C-A-C-G haplotype (χ 2 =19.122, P=1.24E-05, OR and 95%CI: 0.402 [0.264-0.612]), its C-C-T-G haplotype (χ 2 =9.766, P=0.001785, OR[95%CI]: 5.654 [1.664-19.211]). In female-group, positive association was found for the A-A-C-G haplotype of rs3752826-rs2131431-rs1873827-rs12452627 (χ 2 =78.628, P=7.94E-19, OR[95%CI]: 50.043 [11.087-225.876]), its A-C-T-G haplotype (χ 2 =38.806, P=4.83E-10, OR[95%CI]: 0.053 [0.015-0.192]), the C-A-C-G haplotype (χ 2 =18.930, P=1.37E-05, OR[95%CI]: 0.526 [0.392-0.705]), and the C-C-T-G haplotype (χ 2 =38.668, P=5.18E-10, OR[95%CI]: 6.130 [3.207-11.716]). Our findings support YWHAE being a risk gene for Major Depressive Disorder in the Han Chinese population. Copyright © 2017 Elsevier Inc. All rights reserved.

  20. Reference Equations for the Six-Minute Walk Distance in the Healthy Chinese Han Population, Aged 18-30 Years.

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    Zou, He; Zhang, Jia; Chen, Xiaoshu; Wang, Yi; Lin, Wei; Lin, Jianfeng; Chen, Hao; Pan, Jingye

    2017-08-29

    The six-minute walk test (6MWT) is a safe, simple, inexpensive tool for evaluating the functional exercise capacity. However, there is a lack of standard reference equations for the six-minute walk distance (6MWD) in the healthy Chinese Han population with an age of 18-30 years. The aims of the present study were as follows: 1) to measure the anthropometric data and the walking distance in a sample of healthy Chinese Han population, aged 18-30 years; 2) to construct reference equations for the 6MWD; 3) to compare the measured 6MWD of our cohort with previously published equations. The anthropometric data, demographic, lung function and the walking distance of Chinese Han population, aged 18-30 years, were prospectively measured using a standardized protocol. Informed consent was obtained from each participant and the approval was obtained from the ethics committee of Wenzhou People's Hospital. The 6MWT was performed twice and the longer 6MWD was used for further analysis. A total of 355 subjects (176 female and 179 male) completed the 6MWT, and the average walking distance was 627.3 ± 52.88 m. The walking distance was achieved by females compared with males (607.4 ± 51.00 m vs. 646.9 ± 47.15 m; p equations from Caucasian, Canadian and Chilean populations tend to overestimate the walking distance in our subjects, while Brazilian and Arabian equations tend to underestimate the walking distance. There was no significant difference in the walking distance between Korean equations and the current study. In summary, height and difference in heart rate before and after the walk test were the most significant predictors of the 6MWD, and the regression equations could explain approximately 38% and 31% of the distance variance in the female and male groups, respectively.

  1. Association of genetic variants with isolated fasting hyperglycaemia and isolated postprandial hyperglycaemia in a Han Chinese population.

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    Xiaomu Kong

    Full Text Available Though multiple single nucleotide polymorphisms (SNPs associated with type 2 diabetes have been identified, the genetic bases of isolated fasting hyperglycaemia (IFH and isolated postprandial hyperglycaemia (IPH were still unclear. In present study, we aimed to investigate the association of genome-wide association study-validated genetic variants and IFH or IPH in Han Chinese.We genotyped 27 validated SNPs in 6,663 unrelated individuals comprising 341 IFH, 865 IPH, 1,203 combined fasting hyperglycaemia and postprandial hyperglycaemia, and 4,254 normal glycaemic subjects of Han ancestry. The distributions of genotype frequencies of FTO, CDKAL1 and GCKR were significant different between individuals with IFH and those with IPH (SNP(ptrend : rs8050136(0.0024, rs9939609(0.0049, rs7756992(0.0122, rs780094(0.0037. Risk allele of FTO specifically increased the risk of IFH (rs8050136: OR 1.403 [95% CI 1.125-1.750], p = 0.0027; rs9939609: 1.398 [1.120-1.744], p = 0.0030. G allele of CDKAL1 specifically increased the risk of IPH (1.217 [1.092-1.355], p = 0.0004. G allele of GCKR increased the risk of IFH (1.167 [0.999-1.362], p = 0.0513, but decreased the risk of IPH (0.891 [0.801-0.991], p = 0.0331. In addition, TCF7L2 and KCNQ1 increased the risk of both IFH and IPH. When combined, each additional risk allele associated with IFH increased the risk for IFH by 1.246-fold (p<0.0001, while each additional risk allele associated with IPH increased the risk for IPH by 1.190-fold (p<0.0001.Our results indicate that genotype distributions of variants from FTO, GCKR, CDKAL1 were different between IPH and IFH in Han Chinese. Variants of genes modulating insulin sensitivity (FTO, GCKR contributed to the risk of IFH, while variants of genes related to beta cell function (CDKAL1 increase the risk of IPH.

  2. Le corps de la folie ou comment Unica Zürn échappe à Hans Bellmer

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    Ania Wroblewski

    2009-01-01

    Full Text Available The exploration of the self in the works of women associated with the Surrealist movement is very often centered on the body. Nevertheless, the gaze these women place on their bodies is necessarily double: they seek to reproduce their own image while taking into account the way there are perceived by Surrealist men, - often their companions, husbands, friends. In this study we will focus on the disturbing and haunting image that Unica Zürn, Surrealist writer-artist, creates of herself, in light of the artistic production of her companion, Hans Bellmer. Specifically, we will focus on how Zürn highlights some aspects of femininity celebrated by the Surrealists and represented in L'Homme-Jasmin (1970, not only the exaltations but also the suffering of a feminine body and mind faced with madness.

  3. BASIS EPISTEMOLOGIS PARADIGMA RASIONAL DALAM ILMU HUKUM: Sebuah Deskripsi Tentang Asumsi-asumsi Dasar Teori Hukum Murni-Hans Kelsen

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    Kelik Wardiono

    2014-09-01

    Full Text Available Based on the philosophical approach, it is known basic assumptions of rational paradigm as seen in Hans Kelsen's pure theory of law that consists of: human assumptions based on the quasi-transcendental along with its characters and aurea aetas; ontological assumptions based on empirical reality and equating sein reality with sollen, and normativity created as logico transcendental conditions; epistemological assumption that underlying the science of law as cognitive science, creating the rule of law as a whole object, and reconstructing legal norm as the relation between non-causal and non-metaphysical facts; axiological assumption that reconstructs norm as the object of legal science and equating the basic norms with natural laws.

  4. BASIS EPISTEMOLOGIS PARADIGMA RASIONAL DALAM ILMU HUKUM: SEBUAH DESKRIPSI TENTANG ASUMSI-ASUMSI DASAR TEORI HUKUM MURNI-HANS KELSEN

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    Kelik Wardiono

    2014-09-01

    Full Text Available Based on the philosophical approach, it is known basic assumptions of rational paradigm as seen in Hans Kelsen's pure theory of law that consists of: human assumptions based on the quasi-transcendental along with its characters and aurea aetas; ontological assumptions based on empirical reality and equating sein reality with sollen, and normativity created as logico transcendental conditions; epistemological assumption that underlying the science of law as cognitive science, creating the rule of law as a whole object, and reconstructing legal norm as the relation between non-causal and non-metaphysical facts; axiological assumption that reconstructs norm as the object of legal science and equating the basic norms with natural laws. Key words: basic assumptions, rational paradigm, the theory pure of law, jurisprudance.

  5. Max Weber e Hans Kelsen: a sociologia e a dogmática jurídicas

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    Daniel Barile da Silveira

    2006-11-01

    Full Text Available Max Weber e Hans Kelsen são dois autores clássicos considerados de extrema importância na elaboração de alguns dos mais célebres conceitos utilizados nas searas das Ciências Sociais e do Direito, respectivamente. Entretanto, quando se unem tais campos do conhecimento, representados pela Sociologia do Direito, inúmeras confusões terminológicas e relativas ao objeto e ao método de estudo são perpetradas, dificultando que o rigor científico seja atingido com profícua precisão. Nesse sentido, o presente trabalho visa a estabelecer as distinções mais prementes entre a Sociologia Jurídica e a Ciência Jurídica ou Dogmática, tratadas sob a perspectiva da análise dos pensamentos weberianos e kelsenianos.

  6. Hans Thomae: The Individual and His/Her World in the Flux of Time: History and Biography in Psychological Research

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    Jürgen Straub

    2004-09-01

    Full Text Available The interview explores the important academic experiences with mentors and intellectual impulses which have supported and guided the psychological thinking of Hans THOMAE, especially in his approach to "biographical method." Questions about motivation in human activity, consciousness and life history are impulses that—mediated and guided by NIETZSCHE, HERDER, MORITZ, SPRANGER, ROTHACKER, LERSCH and KLAGES among others—finally led THOMAE to the development and shaping of a "biographical method" in psychology; a method which propagates the inclusion of the individual's life-story, the openness and clarity of the survey, as well as a synthesis of nomological and ideographical approaches to qualitative and quantitative research. URN: urn:nbn:de:0114-fqs040368

  7. [Textual research on Han-Chinese formulae collected in Tubo medical manuscript unearthed in 'Bum-pa-Che Tower].

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    Liu, Y H; Nong, H C

    2016-11-28

    A Tibetan manuscript with title of Sman - dpyad gces - pa grub - pa kun -' dus - pa in the Collection of Practiced Medical Quintessence , was found in the basement of a Buddhist tower named ' Bum - pa - che in Lhokha (Shannan), Tibet. It contains a purgative recipe of TCM with its title "Powder of Han Region" and several ingredients in Chinese transliteration. Based upon the rule of medieval Chinese system of pronunciation with reference of related texts and studies, a textual research identifies it as a kind of Maren (seed of Cannabis sativa L. ) wan in TCM. Although no identical formulae of its kind has been found in extant literature of TCM prior to the Song Dynasty(960 AD), yet its ingredients, pharmaceutical preparation and efficacy are very similar to the Modified maren wan , the variant formulae of Maren wan in Wai tai mi yao ( Arcane Essentials from the Imperial Library ) of the Tang Dynasty.

  8. [Responsibility: Towards a fifth principle in blood transfusion's ethics. Applicability and limits of Hans Jonas's responsibility principle].

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    Nélaton, C

    2016-09-01

    Nowadays, in France, anonymity, gratuity, volunteering, non-profit are recognized as ethical principles in blood transfusion. Can we add responsibility to this list? Can a logo named "Responsiblood" efficiently encourage blood donation? This article explores Hans Jonas's reform of the responsibility concept in order to measure its applicabilities and limits in the field of blood transfusion. Indeed, this concept - rethought by Jonas - seems to be a good encouragement which avoids the pitfalls of the concept of duty and of the idea of payment for blood donation. But can't we also see in this reform a threat to blood transfusion because of technophobia and the heuristics of fear that it involves? Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  9. [Study on the relationship between WBC count levels and type 2 diabetes mellitus in Hui and Han nationality of Ningxia].

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    Liu, Yuan; He, Qunpeng; Chen, Lijun; Liu, Herong; Zhao, Chuan; Song, Hui

    2015-05-01

    To analyze the relationship between WBC count levels and type 2 diabetes mellitus in Hui and Han nationality of Ningxia. Using the method of case-control study, people of regional organizations and institutions aged 20 - 60 who received medical health checkup and endocrine patients in General Hospital of Ningxia Medical College and WuZhong city People's Hospital from October 2011 to October 2012 were enrolled in the study. According to the inclusion and exclusion criteria of T2DM patients and control groups, with gender, ethnic and age are not more than 3 years old cases and controls of matching, the T2DM group (case group) of 351 cases and non-T2DM group (control group) of 655 cases were determined. These subjects underwent questionnaire investigation, understand first, like the situation, the way of life, disease and medication history, family history. Physical examination: including height, weight, waist circumference (WC), systolic blood pressure (SBP) and diastolic blood pressure (DBP), and according to the height and weight to calculate body mass index (BMI), and laboratory tests, triglyceride (TG), total cholesterol (TC), high-density lipoprotein (HDL-C), low density lipoprotein (LDL-C), blood uric acid (UA ), nmda aminotransferase ( AST) , alanine aminotransferase (ALT), blood biochemical indexes. Results Diabetes group of average age (50.28 + 8.32), 194 patients with male, (55.27%), 157 patients with female (44.73%) and control group in average age (50. 17 + 7. 14) , including 337 men (51.45% ) and 318 women (48.55%). Average age, gender, the proportion between the two groups had no statistical significance of difference. The white blood cell value of T2DM group (6.66 x 10(9) ± 1.61 x 10(9)/L) was higher than that of non-T2DM group (6.11 x 10(9) ± 1.49 x 10(9)/L), there was a significant difference (t = -5.430, P Hui (6.459 x 10(9) ± 1.45 x 10(9)/L) and Han nationality (6.169 x 10(9) ± 1.63 x 10(9)/L), there was a significant difference (P Hui and Han

  10. The serotonin transporter gene (triallelic 5-HTTLPR polymorphism may associate with male depression in Han Chinese population

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    Pei-Shen Ho

    2016-01-01

    Full Text Available Background: Pharmacological, neurobehavioral, and therapeutic evidence have implicated serotonin in the pathogenesis of depression. There are conflicting reports on the association of genetic variants of serotonin transporter gene (5-HTTLPR with major depressive disorder. The 5-HTTLPR is thought to have three primary allelic variants (rs25531: LA, LG, and S. The present study examined whether major depression was associated with tri-allelic 5-HTTLPR polymorphisms in a Han Chinese population. Materials and Methods: Bi-allelic and tri-allelic 5-HTTLPR polymorphisms were assessed in 305 patients with major depressive disorder (MD and 313 unrelated healthy control subjects. In addition, to reduce clinical heterogeneity, subtype analyses were performed for clinically important variables, including family history of major affective disorder, age at onset, and severity of MD. Results: The bi-allelic 5-HTTLPR polymorphism was not associated with MD and its clinical subgroups. However, the tri-allelic 5-HTTLPR polymorphism was associated with major depression and with specific subgroups. In particular, in male subjects, patients with a low expressing genotype (S'/S' were at higher risk for MD than those with high expressing genotypes (S'/L' and L'/L'. This positive association was only observed in the subgroups of late-onset and moderate severity MD. Conclusions: The present study suggests that the tri-allelic 5-HTTLPR polymorphism might be a risk factor for susceptibility to either MD or its clinical subtypes in the Han Chinese male population but not in the female population. However, these results should be validated in a larger patient population that includes different ethnic samples or subdiagnosis groups.

  11. The relationship between polymorphisms of BDNFOS and BDNF genes and heroin addiction in the Han Chinese population.

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    Jin, Tianbo; Zhang, Hongxing; Yang, Qi; Li, Lei; Ouyang, Yongri; Yang, Min; Wang, Fengjiao; Wang, Zhenyuan; Zhang, Ji; Yuan, Dongya

    2016-10-01

    The number of heroin addicts is increasing in the world. Both environmental and genetic factors both play critical roles in the process of heroin addiction. We aimed to investigate the associations between single nucleotide polymorphisms (SNPs) in LIN7C, BDNFOS and BDNF genes and drug addiction in the Han Chinese population. We conducted a case-control study among 692 cases and 700 healthy controls from Xi'an, China. Eight SNPs were selected and genotyped using MassARRAY technology (Sequenom, San Diego, CA, USA). Odds ratios (OR) and 95% confidence intervals (CIs) were calculated by unconditional logistic regression adjusting for age and sex. Using the chi-squared test, we found that rs7481311 (OR =1.275, 95% CI = 1.087-1.497, p = 0.009) and rs11030096 (OR =1.227, 95% CI = 1.049-1.436, p = 0.011) in the BNDFOS were associated with an increased risk of heroin addiction. By contrast, rs988712 located in BDNFOS showed a decreased risk of heroin addiction (OR =0.734, 95% CI = 0.582-0.925, p = 0.003). By genetic model analysis, we found that the 'T' allele of rs988712 in BDNFOS had a protective role for heroin addiction in the additive model and dominant model (p addiction in the additive model, recessive model and dominant model (p addiction in the dominant model and additive model (p addiction (p addiction susceptibility in the Chinese Han population. Copyright © 2016 John Wiley & Sons, Ltd.

  12. A TagSNP in SIRT1 gene confers susceptibility to myocardial infarction in a Chinese Han population.

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    Jie Cheng

    Full Text Available SIRT1 exerts protective effects against endothelial cells dysfunction, inflammation and atherosclerosis, indicating an important role on myocardial infarction (MI pathogenesis. Nonetheless, the effects of SIRT1 variants on MI risk remain poorly understood. Here we aimed to investigate the influence of SIRT1 polymorphisms on individual susceptibility to MI. Genotyping of three tagSNPs (rs7069102, rs3818292 and rs4746720 in SIRT1 gene was performed in a Chinese Han population, consisting of 287 MI cases and 654 control subjects. In a logistic regression analysis, we found that G allele of rs7069102 had increased MI risk with odds ratio (OR of 1.57 [95% confidence interval (CI = 1.15-2.16, Bonferroni corrected P (Pc = 0.015] after adjustment for conventional risk factors compared to C allele. Similarly, the combined CG/GG genotypes was associated with the increased MI risk (OR = 1.64, 95% CI = 1.14-2.35, Pc = 0.021 compared to the CC genotype. Further stratified analysis revealed a more significant association with MI risk among younger subjects (≤ 55 years old. Consistent with these results, the haplotype rs7069102G-rs3818292A-rs4746720T containing the rs7069102 G allele was also associated with the increased MI risk (OR = 1.41, 95% CI = 1.09-1.84, Pc = 0.040. However, we did not detect any association of rs3818292 and rs4746720 with MI risk. Our study provides the first evidence that the tagSNP rs7069102 and haplotype rs7069102G-rs3818292A-rs4746720T in SIRT1 gene confer susceptibility to MI in the Chinese Han population.

  13. Toll-like receptor 2 -196 to -174 del polymorphism influences the susceptibility of Han Chinese people to Alzheimer's disease

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    Mao Cai-Xia

    2011-10-01

    Full Text Available Abstract Background Toll-like receptor 2 (TLR2 represents a reasonable functional and positional candidate gene for Alzheimer's disease (AD as it is located under the linkage region of AD on chromosome 4q, and functionally is involved in the microglia-mediated inflammatory response and amyloid-β clearance. The -196 to -174 del polymorphism affects the TLR2 gene and alters its promoter activity. Methods We recruited 800 unrelated Northern Han Chinese individuals comprising 400 late-onset AD (LOAD patients and 400 healthy controls matched for gender and age. The -196 to -174 del polymorphism in the TLR2 gene was genotyped using the polymerase chain reaction (PCR method. Results There were significant differences in genotype (P = 0.026 and allele (P = 0.009 frequencies of the -196 to -174 del polymorphism between LOAD patients and controls. The del allele was associated with an increased risk of LOAD (OR = 1.31, 95% CI = 1.07-1.60, Power = 84.9%. When these data were stratified by apolipoprotein E (ApoE ε4 status, the observed association was confined to ApoE ε4 non-carriers. Logistic regression analysis suggested an association of LOAD with the polymorphism in a recessive model (OR = 1.64, 95% CI = 1.13-2.39, Bonferroni corrected P = 0.03. Conclusions Our data suggest that the -196 to -174 del/del genotype of TLR2 may increase risk of LOAD in a Northern Han Chinese population.

  14. Major depressive disorder and suicide risk among adult outpatients at several general hospitals in a Chinese Han population.

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    Li, Haiyan; Luo, Xinni; Ke, Xiaoyin; Dai, Qing; Zheng, Wei; Zhang, Chanjuan; Cassidy, Ryan M; Soares, Jair C; Zhang, XiangYang; Ning, Yuping

    2017-01-01

    Somatic complaints are often the presenting symptoms of major depressive disorder (MDD) in the outpatient context, because this may go unrecognized. It is well understood that MDD carries an increased risk of suicide. This study aimed to identify the risk factors and association with both MDD and suicidality among Han Chinese outpatients. A multicenter study was carried out in 5189 outpatient adults (≥18 years old) in four general hospitals in Guangzhou, China. The 1392 patients who had the Patient Health Questionnaire-9 (PHQ-9) score ≥ 5, indicating depressive symptoms were offered an interview with a psychiatrist by the Mini International Neuropsychiatric Interview (MINI); 819 patients consented and completed the MINI interview. MINI module B was used to assess suicidality. Stepwise binary logistic models were used to estimate the relationship between a significant risk factor and suicide or MDD. According to with or without MDD, the secondary analysis was performed using the logistic regression model for the risk of suicidility. The current prevalence of MDD and the one month prevalence of suicidality were 3.7% and 2.3% respectively. The odds ratio of suicidality in women was more than twice that in men (OR = 2.62; 95% CI 1.45-4.76). Other risk factors which were significantly associated with suicidality were: living alone, higher education, self-reported depression, getting psychiatric diagnoses (MDD, anxiety disorders, and bipolar disorders). Significant risk factors for MDD were also noticed, such as comorbid anxiety disorders, self-reported anxiety, insomnia, suicidal ideation. It's a cross-sectional study in outpatient clinics using self-report questionnaires. This study provides valuable data about the risk factors and association of MDD and suicide risk in adult outpatients in Han Chinese. Those factors allow better the employment of preventative measures.

  15. Regression equations for calculation of z scores for echocardiographic measurements of right heart structures in healthy Han Chinese children.

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    Wang, Shan-Shan; Zhang, Yu-Qi; Chen, Shu-Bao; Huang, Guo-Ying; Zhang, Hong-Yan; Zhang, Zhi-Fang; Wu, Lan-Ping; Hong, Wen-Jing; Shen, Rong; Liu, Yi-Qing; Zhu, Jun-Xue

    2017-06-01

    Clinical decision making in children with congenital and acquired heart disease relies on measurements of cardiac structures using two-dimensional echocardiography. We aimed to establish z-score regression equations for right heart structures in healthy Chinese Han children. Two-dimensional and M-mode echocardiography was performed in 515 patients. We measured the dimensions of the pulmonary valve annulus (PVA), main pulmonary artery (MPA), left pulmonary artery (LPA), right pulmonary artery (RPA), right ventricular outflow tract at end-diastole (RVOTd) and at end-systole (RVOTs), tricuspid valve annulus (TVA), right ventricular inflow tract at end-diastole (RVIDd) and at end-systole (RVIDs), and right atrium (RA). Regression analyses were conducted to relate the measurements of right heart structures to 4body surface area (BSA). Right ventricular outflow-tract fractional shortening (RVOTFS) was also calculated. Several models were used, and the best model was chosen to establish a z-score calculator. PVA, MPA, LPA, RPA, RVOTd, RVOTs, TVA, RVIDd, RVIDs, and RA (R 2  = 0.786, 0.705, 0.728, 0.701, 0.706, 0.824, 0.804, 0.663, 0.626, and 0.793, respectively) had a cubic polynomial relationship with BSA; specifically, measurement (M) = β0 + β1 × BSA + β2 × BSA 2  + β3 × BSA. 3 RVOTFS (0.28 ± 0.02) fell within a narrow range (0.12-0.51). Our results provide reference values for z scores and regression equations for right heart structures in Han Chinese children. These data may help interpreting the routine clinical measurement of right heart structures in children with congenital or acquired heart disease. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 45:293-303, 2017. © 2017 Wiley Periodicals, Inc.

  16. Association between common variants near LBX1 and adolescent idiopathic scoliosis replicated in the Chinese Han population.

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    Wenjie Gao

    Full Text Available BACKGROUND: Adolescent idiopathic scoliosis (AIS is one of the most common spinal deformities found in adolescent populations. Recently, a genome-wide association study (GWAS in a Japanese population indicated that three single nucleotide polymorphisms (SNPs, rs11190870, rs625039 and rs11598564, all located near the LBX1 gene, may be associated with AIS susceptibility [1]. This study suggests a novel AIS predisposition candidate gene and supports the hypothesis that somatosensory functional disorders could contribute to the pathogenesis of AIS. These findings warrant replication in other populations. METHODOLOGY/PRINCIPAL FINDINGS: First, we conducted a case-control study consisting of 953 Chinese Han individuals from southern China (513 patients and 440 healthy controls, and the three SNPs were all found to be associated with AIS predisposition. The ORs were observed as 1.49 (95% CI 1.23-1.80, P = 5.09E-5, 1.70 (95% CI 1.42-2.04, P = 1.17E-8 and 1.52 (95% CI 1.27-1.83, P = 5.54E-6 for rs625039, rs11190870 and rs11598564, respectively. Second, a case-only study including a subgroup of AIS patients (N = 234 was performed to determine the effects of these variants on the severity of the condition. However, we did not find any association between these variants and the severity of curvature. CONCLUSION: This study shows that the genetic variants near the LBX1 gene are associated with AIS susceptibility in Chinese Han population. It successfully replicates the results of the GWAS, which was performed in a Japanese population.

  17. Genetic polymorphisms and mutation rates of 27 Y-chromosomal STRs in a Han population from Guangdong Province, Southern China.

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    Wang, Ying; Zhang, Yong-Ji; Zhang, Chu-chu; Li, Ran; Yang, Yang; Ou, Xue-Ling; Tong, Da-yue; Sun, Hong-Yu

    2016-03-01

    In this study, we collected blood samples from 1033 father-son pairs of a Han population from Guangdong Province, Southern China, of which 1007 fathers were unrelated male individuals. All together, 2040 male individuals were analyzed at 27 Y-chromosomal short tandem repeats (Y-STRs) with Yfiler(®) Plus system. A total of 1003 different haplotypes were observed among 1007 unrelated fathers, with the overall haplotype diversity (HD) 0.999992 and discrimination capacity (DC) 0.996. The gene diversity (GD) values for the 27 Y-STR loci ranged from 0.4400 at DYS438 to 0.9597 at DYS385a/b. 11 off-ladder alleles and 25 copy number variants were detected in 1007 males. Population relationships were analyzed by comparison with 19 other worldwide populations. With 27,920 allele transfers in 1033 father-son pairs, 124 mutation events occurred, of which 118 were one-step mutations and 6 were two-step mutations. Eleven father-son pairs were found to have mutations at two loci, while one pair at three loci. The estimated locus-specific mutation rates varied from 0 to 1.74×10(-2), with an average estimated mutation rate 4.4×10(-3) (95%CI: 3.7×10(-3) to 5.3×10(-3)). Mutations were most frequently observed at three rapidly mutating Y-STRs (RM Y-STRs), DYS576, DYS518 and DYS627. However, at DYS570, DYS449 and DYF387S1 loci, which were also described as RM Y-STRs, the mutation rates in Guangdong Han population were not as high as estimated in other populations. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Spectrum of PAH gene variants among a population of Han Chinese patients with phenylketonuria from northern China.

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    Liu, Ning; Huang, Qiuying; Li, Qingge; Zhao, Dehua; Li, Xiaole; Cui, Lixia; Bai, Ying; Feng, Yin; Kong, Xiangdong

    2017-10-05

    Phenylketonuria (PKU), which primarily results from a deficiency of phenylalanine hydroxylase (PAH), is one of the most common inherited inborn errors of metabolism that impairs postnatal cognitive development. The incidence of various PAH variations differs by race and ethnicity. The aim of the present study was to characterize the PAH gene variants of a Han population from Northern China. In total, 655 PKU patients and their families were recruited for this study; each proband was diagnosed both clinically and biochemically with phenylketonuria. Subjects were sequentially screened for single-base variants and exon deletions or duplications within PAH via direct Sanger sequencing and multiplex ligation-dependent probe amplification (MLPA). A spectrum of 174 distinct PAH variants was identified: 152 previously documented variants and 22 novel variants. While single-base variants were distributed throughout the 13 exons, they were particularly concentrated in exons 7 (33.3%), 11 (14.2%), 6 (13.2%), 12 (11.0%), 3 (10.4%), and 5 (4.4%). The predominant variant was p.Arg243Gln (17.7%), followed by Ex6-96A > G (8.3%), p.Val399 = (6.4%), p.Arg53His (4.7%), p.Tyr356* (4.7%), p.Arg241Cys (4.6%), p.Arg413Pro (4.6%), p.Arg111* (4.4%), and c.442-1G > A (3.4%). Notably, two patients were also identified as carrying de novo variants. The composition of PAH gene variants in this Han population from Northern China was distinct from those of other ethnic groups. As such, the construction of a PAH gene variant database for Northern China is necessary to lay a foundation for genetic-based diagnoses, prenatal diagnoses, and population screening.

  19. Association of main folate metabolic pathway gene polymorphisms with neural tube defects in Han population of Northern China.

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    Fang, Yulian; Zhang, Ruiping; Zhi, Xiufang; Zhao, Linsheng; Cao, Lirong; Wang, Yizheng; Cai, Chunquan

    2018-04-01

    Neural tube defects (NTDs) are one of the most prevalent and the most severe congenital malformations worldwide. Studies have confirmed that folic acid supplementation could effectively reduce NTDs risk, but the genetic mechanism remains unclear. In this study, we explored association of single nucleotide polymorphisms (SNP) within folate metabolic pathway genes with NTDs in Han population of Northern China. We performed a case-control study to compare genotype and allele distributions of SNPs in 152 patients with NTDs and 169 controls. A total of 16 SNPs within five genes were genotyped by the Sequenom MassARRAY assay. Our results indicated that three SNPs associated significantly with NTDs (P<0.05). For rs2236225 within MTHFD1, children with allele A or genotype AA had a high NTDs risk (OR=1.500, 95%CI=1.061~2.120; OR=2.862, 95%CI=1.022~8.015, respectively). For rs1801133 within MTHFR, NTDs risk markedly increased in patients with allele T or genotype TT (OR=1.552, 95%CI=1.130~2.131; OR=2.344, 95%CI=1.233~4.457, respectively). For rs1801394 within MTRR, children carrying allele G and genotype GG had a higher NTDs risk (OR=1.533, 95%CI=1.102~2.188; OR=2.355, 95%CI=1.044~5.312, respectively). Our results suggest that rs2236225 of MTHFD1 gene, rs1801133 of MTHFR gene and rs1801394 of MTRR gene were associated with NTDs in Han population of Northern China.

  20. HLA-DQA1 and DQB1 alleles are associated with genetic susceptibility to psoriasis vulgaris in Chinese Han.

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    Zhang, Xuejun; Wei, Shengcai; Yang, Sen; Wang, Zaixing; Zhang, Anping; He, Pingping; Wang, Hongyan

    2004-03-01

    Psoriasis vulgaris is a chronic skin disorder characterized by infiltration of inflammatory elements, keratinocyte hyperproliferation and altered differentiation. Although the pathogenesis of psoriasis is not fully understood, there is solid evidence of a susceptibility locus in the human leukocyte antigen (HLA) region. To investigate whether HLA-DQA1 and DQB1 alleles are associated with genetic susceptibility to psoriasis vulgaris in Chinese Han. The polymerase chain reaction-sequence-specific primer (PCR-SSP) method was used to analyse the distribution of HLA-DQA1 and DQB1 alleles in 189 patients with psoriasis and 273 healthy controls. The HLA-DQA1*0104 (OR = 2.33, P = 0.0001154, Pc = 2.0 x 10-3), DQA1*0201 (OR = 3.36, P 0.05) and DQB1*0303 (OR = 1.55, P = 0.0377, Pc > 0.05) alleles were more prevalent in patients with psoriasis vulgaris than in controls, and HLA-DQA1*0501 (OR = 0.30, P = 0.0000039, Pc HLA-DQA1*0104 (OR = 2.42, P = 0.0001159, Pc HLA-DQA1*0104 and DQA1*0201 were more prevalent in patients with or without a family history of psoriasis. However, the DQA1*0501 allele was only more prevalent in patients without a family history of psoriasis. HLA-DQA1*0104 and DQA1*0201 alleles may be psoriasis susceptibility genes or may be in close linkage with the susceptibility genes. The HLA-DQA1*0501 allele seems to have a protective effect against the development of psoriasis vulgaris in Chinese Han. There may be a difference in genetic background between psoriasis patients with and without a family history of psoriasis.

  1. Association between vitamin D insufficiency and elevated serum uric acid among middle-aged and elderly Chinese Han women.

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    Hao Peng

    Full Text Available BACKGROUND: Association between vitamin D insufficiency and hyperuricemia has not been reported so far. We aimed to study the association of vitamin D insufficiency with elevated serum uric acid among middle-aged and elderly Chinese Han women. METHODS: We collected data from participants residing in Jinchang district of Suzhou from January to May, 2010. Serum uric acid, 25-hydroxy vitamin D and other traditional biomarkers including fasting plasma glucose and blood lipids were determined in 1726 women aged above 30 years. Association between vitamin D insufficiency and elevated uric acid was analyzed in premenopausal and postmenopausal women, respectively. RESULTS: Among postmenopausal women, 25-hydroxy vitamin D level of participants with elevated uric acid was lower than that of those with normal uric acid (median [interquartile range]: 35[28-57] vs 40[32-58], µg/L; P = 0.006. Elevated uric acid was more prevalent in participants with vitamin D insufficiency compared to those without vitamin D insufficiency (16.50% vs 8.08%; P<0.001. Association between vitamin D insufficiency and elevated uric acid was not significant among premenopausal women. However, participants with vitamin D insufficiency were more likely to have elevated uric acid compared with those without vitamin D insufficiency among postmenopausal women (OR, 95% CI: 2.38, 1.47-3.87. Moreover, after excluding individuals with diabetes and/or hypertension, the association of vitamin D insufficiency with elevated uric acid was still significant (OR, 95% CI: 2.48, 1.17-5.44. CONCLUSIONS: Vitamin D insufficiency was significantly associated with elevated uric acid among postmenopausal Chinese Han women. This study suggested that a clinical trial should be conducted to confirm the association of vitamin D insufficiency with hyperuricemia.

  2. Una aproximación al pensamiento de Hans Urs von Balthasar desde la perspectiva de Bernhard Welte

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    César Lambert

    2009-01-01

    Full Text Available Este artículo investiga las dimensiones biográfica y sistemática de la relación entre Hans Urs von Balthasar y Bernhardt Welte. En el primer caso, la carencia de un encuentro real entre ellas es asombrosa, sobre todo considerando el hecho de la cercanía entre Basel y Freiburg, ciudades en que vivieron por mucho tiempo. Por otro lado, la dimensión sistemática deja claro que tanto Balthasar como Welte tratan de responder una pregunta que concierne a la respuesta humana a la revelación de Dios en Cristo. Welte enfatiza la autorrealización de la fe, y Balthasar arguye que la revelación del amor de Dios provee todos los medios necesarios para que el hombre comprenda este amor glorioso de forma apropiada.This article investigates both the biographical and the systematic dimensions of the relationship between Hans Urs von Balthasar and Bernhard Welte. In the first case, the lack of a real encounter between them is astonishing- despite the fact that Basel and Freiburg -that is, the cities where they lived for a long time- are close to each other. On the other hand, the systematic dimension makes clear that Balthasar and Welte are trying to answer a question concerning the human response to the Revelation of God in Christ. Welte emphasizes the self-realization of faith, and Balthasar argues that the Revelation of God's love provides all the means necessary for human beings to understand this glorious love properly.

  3. [Hans Heinze and the Research Programme of the German Association of Child Psychiatry and Therapeutic Education 1942-1945].

    Science.gov (United States)

    Schepker, Klaus; Beddies, Thomas

    2017-09-01

    Hans Heinze and the Research Programme of the German Association of Child Psychiatry and Therapeutic Education 1942-1945 Upon its foundation in 1940, Paul Schröder, full professor for psychiatry in Leipzig, was the first president of the German Society for Child Psychiatry and Therapeutic Education (DGKH). Following his death in 1941, his student Hans Heinze (Brandenburg/H.) succeeded him, prevailing over Werner Villinger (Breslau). The principal task of the DGKH was considered to be the exploration of the genetic origins of intellectual disabilities and behavioural disorders among children and adolescents. Based on their research since the 1920s, Schröder and Heinze believed that genetically predisposed, i. e. hereditary, character structures were aetiological for behavioural deviations among minors. It was their opinion that, based on the characterology they had established, development capabilities of children, as well as their "value" for the community, could be reliably predicted. In order to spare the community fruitless expenditures, they suggested that pedagogical stimulation was to be diminished in cases that reached the "hereditary boundaries of education". This assessment of a hereditary and hence unswayable inferiority was contested by the "Berlin School", represented by psychiatrist Franz Kramer and social pedagogue Ruth von der Leyen. They argued that while the possibility of "brutal-egoistical behaviour" existed, given the hereditary predisposition, it could however be successfully counteracted by pedagogic-therapeutic measures. After 1933, this faction controversy within the institutionally emerging child and adolescent psychiatry was decided in favour of the "Leipzig School", which was conform to the system and ideology of the time.

  4. No relation between ACE-I/D polymorphism and high altitude pulmonary edema in the Han Chinese.

    Science.gov (United States)

    Yang, Ying-Zhong; Wang, Ya-Ping; Guan, Wei; Du, Yang; Ga, Qin; Ge, Ri-Li

    2013-11-01

    To explore whether the angiotensin I -converting enzyme (ACE) I/D (insertion/ deletion) polymorphism is associated with the susceptibility to high altitude pulmonary edema (HAPE) in the Han Chinese. One hundred and forty-seven HAPE-p (HAPE patients) and 193 HAPE-r (HAPE resistants) were enrolled from the Yushu earthquake reconstruction workers in Qinghai province where the altitude is over 3 500 m above sea level. Blood samples were collected from each of the HAPE-p and HAPE-r groups. Information about physiological phenotypes was obtained via fieldwork investigation. The ACE-I/D polymorphism in HAPE-p and HAPE-r was detected by polymerase chain reaction (PCR). The SaO2 was significantly lower while HR was significantly higher in HAPE-p group than those in HAPE-r group. The genotype frequencies of ACE-I/D for II, ID, DD in HAPE-r and HAPE-p groups were 0.430, 0.446, 0.124 and 0.435, 0.469, 0.095, respectively, the allelic frequencies of I and D were 0.650, 0.350 and 0.670, 0.330, respectively. The OR of ID, DD and D alleles relative to II for HAPE was 0.961 (0.610-1.514), 1.322 (0.634-2.758) and 1.080 (0.783-1.489). There was no significant difference of the genotypic and the allelic frequencies in ACE-I/D polymorphism between HAPE-p and HAPE-r groups. There is no relation between ACE-I/D polymorphism and HAPE in the Han Chinese.

  5. The centrality of DSM and non-DSM depressive symptoms in Han Chinese women with major depression.

    Science.gov (United States)

    Kendler, Kenneth S; Aggen, Steven H; Flint, Jonathan; Borsboom, Denny; Fried, Eiko I

    2018-02-01

    We compared DSM-IV criteria for major depression (MD) with clinically selected non-DSM criteria in their ability to represent clinical features of depression. We conducted network analyses of 19 DSM and non-DSM symptoms of MD assessed at personal interview in 5952 Han Chinese women meeting DSM-IV criteria for recurrent MD. We estimated an Ising model (the state-of-the-art network model for binary data), compared the centrality (interconnectedness) of DSM-IV and non-DSM symptoms, and investigated the community structure (symptoms strongly clustered together). The DSM and non-DSM criteria were intermingled within the same symptom network. In both the DSM-IV and non-DSM criteria sets, some symptoms were central (highly interconnected) while others were more peripheral. The mean centrality of the DSM and non-DSM criteria sets did not significantly differ. In at least two cases, non-DSM criteria were more central than symptomatically related DSM criteria: lowered libido vs. sleep and appetite changes, and hopelessness versus worthlessness. The overall network had three sub-clusters reflecting neurovegetative/mood symptoms, cognitive changes and anxiety/irritability. The sample were severely ill Han Chinese females limiting generalizability. Consistent with prior historical reviews, our results suggest that the DSM-IV criteria for MD reflect one possible sub-set of a larger pool of plausible depressive symptoms and signs. While the DSM criteria on average perform well, they are not unique and may not be optimal in their ability to describe the depressive syndrome. Copyright © 2017. Published by Elsevier B.V.

  6. The Association Study between Twenty One Polymorphisms in Seven Candidate Genes and Coronary Heart Diseases in Chinese Han Population.

    Directory of Open Access Journals (Sweden)

    Barrak F Alobeidy

    Full Text Available Previous genome-wide association studies (GWAS in multiple populations identified several genetic loci for coronary heart diseases (CHD. Here we utilized a 2-stage candidate gene association strategy in Chinese Han population to shed light on the putative association between several metabolic-related candidate genes and CHD. At the 1(st stage, 190 patients with CHD and 190 controls were genotyped through the MassARRAY platform. At the 2(nd stage, a larger sample including 400 patients and 392 controls was genotyped by the High Resolution Melt (HRM method to confirm or rule out the associations with CHD. MLXIP expression level was quantified by the real time PCR in 65 peripheral blood samples. From the 21 studied single nucleotide polymorphisms (SNPs of seven candidate genes: MLXIPL, MLXIP, MLX, ADIPOR1, VDR, SREBF1 and NR1H3, only one tag SNP rs4758685 (T→C was found to be statistically associated with CHD (P-value = 0.02, Odds ratio (OR of 0.83. After adjustment for the age, sex, lipid levels and diabetes, the association remained significant (P-value = 0.03. After adjustment for the hypertension, P-value became 0.20 although there was a significant difference in the allele distribution between the CHD patients with hypertension and the controls (P-value = 0.04, 406 vs 582. In conclusion, among the 21 tested SNPs, we identified a novel association between rs4758685 of MLXIP gene and CHD. The C allele of common variant rs4758685 interacted with hypertension, and was found to be protective against CHD in both allelic and genotypic models in Chinese Han population.

  7. Identification of Fungal Communities Associated with the Biodeterioration of Waterlogged Archeological Wood in a Han Dynasty Tomb in China

    Directory of Open Access Journals (Sweden)

    Zijun Liu

    2017-08-01

    Full Text Available The Mausoleum of the Dingtao King (termed ‘M2’ is a large-scale huangchang ticou tomb that dates to the Western Han Dynasty (206 B.C.–25 A.D.. It is the highest-ranking Han Dynasty tomb discovered to date. However, biodeterioration on the surface of the tomb M2 is causing severe damage to its wooden materials. The aim of the present study was to give insight into the fungal communities colonized the wooden tomb. For this purpose, seven samples were collected from different sections of the tomb M2 which exhibited obvious biodeterioration in the form of white spots. Microbial structures associated with the white spots were observed with scanning electron microscopy. Fungal community structures were assessed for seven samples via a combination of high-throughput sequencing and culture-dependent techniques. Sequencing analyses identified 114 total genera that belonged to five fungal phyla. Hypochnicium was the most abundant genus across all samples and accounted for 98.61–99.45% of the total community composition. Further, Hypochnicium sp. and Mortierella sp. cultures were successfully isolated from the tomb samples, and were distinguished as Hypochnicium sp. WY-DT1 and Mortierella sp. NK-DT1, respectively. Cultivation-dependent experiments indicated that the dominant member, Hypochnicium sp. WY- DT1, could grow at low temperatures and significantly degraded cellulose and lignin. Thus, our results taken together suggest that this fungal strain must be regarded as a serious threat to the preservation of the wooden tomb M2. The results reported here are useful for informing future contamination mitigation efforts for the tomb M2 as well as other similar cultural artifacts.

  8. Identification of Fungal Communities Associated with the Biodeterioration of Waterlogged Archeological Wood in a Han Dynasty Tomb in China.

    Science.gov (United States)

    Liu, Zijun; Wang, Yu; Pan, Xiaoxuan; Ge, Qinya; Ma, Qinglin; Li, Qiang; Fu, Tongtong; Hu, Cuiting; Zhu, Xudong; Pan, Jiao

    2017-01-01

    The Mausoleum of the Dingtao King (termed 'M2') is a large-scale huangchang ticou tomb that dates to the Western Han Dynasty (206 B.C.-25 A.D.). It is the highest-ranking Han Dynasty tomb discovered to date. However, biodeterioration on the surface of the tomb M2 is causing severe damage to its wooden materials. The aim of the present study was to give insight into the fungal communities colonized the wooden tomb. For this purpose, seven samples were collected from different sections of the tomb M2 which exhibited obvious biodeterioration in the form of white spots. Microbial structures associated with the white spots were observed with scanning electron microscopy. Fungal community structures were assessed for seven samples via a combination of high-throughput sequencing and culture-dependent techniques. Sequencing analyses identified 114 total genera that belonged to five fungal phyla. Hypochnicium was the most abundant genus across all samples and accounted for 98.61-99.45% of the total community composition. Further, Hypochnicium sp. and Mortierella sp. cultures were successfully isolated from the tomb samples, and were distinguished as Hypochnicium sp. WY-DT1 and Mortierella sp. NK-DT1, respectively. Cultivation-dependent experiments indicated that the dominant member, Hypochnicium sp. WY- DT1, could grow at low temperatures and significantly degraded cellulose and lignin. Thus, our results taken together suggest that this fungal strain must be regarded as a serious threat to the preservation of the wooden tomb M2. The results reported here are useful for informing future contamination mitigation efforts for the tomb M2 as well as other similar cultural artifacts.

  9. Association between polymorphisms of the IKZF3 gene and systemic lupus erythematosus in a Chinese Han population.

    Directory of Open Access Journals (Sweden)

    Xinze Cai

    Full Text Available OBJECTIVE: It has been reported that IKAROS family of zinc finger 3 (IKZF3-deficient mice spontaneously develop human systemic lupus erythematosus (SLE-like phenotypes and produce anti-dsDNA Ab leading to immune complex-mediated glomerulonephritis. Polymorphism of the IKZF3 gene corresponds with the susceptibility to several immune-related diseases. Our intention was to establish an association between polymorphisms in the IKZF3 gene and SLE in the Chinese Han population. METHODS: The study involved obtaining blood samples for DNA extraction and genotyping the 4 selected single-nucleotide polymorphisms (SNPs in IKZF3, including rs12150079, rs9909593, rs907091, and rs2872507, by performing PCR restriction fragment length polymorphism analysis (PCR-RFLP. A group of 366 SLE patients were compared to 455 healthy controls. RESULTS: A significant decrease in frequencies of the rs907091 CC genotype and C allele appeared in the SLE patients unlike that observed in the controls (p = 0.001 and 0.015, respectively. The frequencies of the rs12150079 genotype and allele were different between the SLE patients and the control individuals, although the significance was only marginal (p = 0.046 and 0.049, respectively. In addition, a significantly low frequency of the GGCG haplotype was observed in the SLE patients, suggesting that it may provide protection against SLE (p = 0.011. CONCLUSION: To the best of our knowledge, this is the first study to demonstrate an important association between polymorphisms in IKZF3 and SLE in the Chinese Han population. A strong association between rs907091 in the IKZF3 gene and SLE was identified.

  10. Analysis of clinical indexes and RUNX3, TBKBP1, PPARGC1B polymorphisms in Chinese Han patients with ankylosing spondylitis.

    Science.gov (United States)

    Liu, Jun; Lian, Zijian; Xiao, Yu; Shi, Lewis L; Chai, Wei; Wang, Yan

    2015-01-01

    Ankylosing spondylitis (AS) is a genetically determined disease. Runt-related transcription factor 3 (RUNX3), tumor necrosis factor family member-associated NF-κB activator binding kinase 1 binding protein (TBKBP1), and peroxisome proliferator-activated receptor-gamma coactivator 1 beta (PPARGC1B) have recently been found to be associated with susceptibility to AS in patients of Western European descent. We hypothesize that these three genes may be related to clinical outcomes of Chinese Han AS patients. Blood samples were drawn from 396 HLA-B27-positive Chinese Han AS patients. Clinical indexes were scored for each patient, including the Bath Ankylosing Spondylitis Functional Index (BASFI), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), and modified Stoke Ankylosing Spondylitis Spine Score (mSASSS), which measure patients' function of daily life and severity of AS. Twelve tagSNPs were selected from these three genes and genotyped. We analyzed the clinical indexes in different genotyped patients to investigate the relationship between severity of AS and different genotypes. The rs11249215 SNP in RUNX3 and the rs7379457 and rs32579 SNPs in PPARGC1B significantly affect the BASFI score in patients. The rs11249215, rs7551188, and rs1395621 SNPs in RUNX3 significantly affect the BASDAI scores. The two selected single nucleotide polymorphisms (SNPs) in TBKBP1 show no relationship with the clinical outcomes. None of the 12 SNPs is related to mSASSS. In conclusion, RUNX3 is related to both the severity of AS and the function of daily life. PPARGC1B is related to the function of daily life.

  11. Polymorphisms but Not Mutations of the KCNQ1 Gene Are Associated with Lone Atrial Fibrillation in the Chinese Han Population

    Directory of Open Access Journals (Sweden)

    Hui-min Chu

    2013-01-01

    Full Text Available Background. Recent studies suggest that mutation of the slow delayed rectifier potassium channel (IKs contributes to familial atrial fibrillation (FAF. In the current study, we identified common genetic variants of KCNQ1 and explored the potential association between KCNQ1 polymorphism with lone AF (LAF. Methods. Clinical data and blood samples were collected from 190 Han Chinese patients with sporadic AF and matched healthy controls. Variants of the KCNQ1 gene were identified using single-strand conformational polymorphism (SSCP analysis. A case-control association study in KCNQ1 identified six known single-nucleotide polymorphisms (SNPs during SSCP screening of the 190 LAF patients and 190 healthy controls. Results. One of the SNPs in KCNQ1 was strongly associated with LAF; significant allelic association was detected rs59233444 (P=0.013, OR=1.469, 95% confidence interval (CI: 1.083–1.993. A multiple regression analysis indicated that rs59233444 is an independent risk factor for LAF. Twelve new variants were identified in KCNQ1, including one in the 5′-UTR, two in the 3′-UTR, six in introns, two synonymous substitutions, and one missense substitution. Variants c.1009C>T, c.1860C>T, and c.+2285C>T were not present in the 190 controls, and the others were identified in controls at various frequencies. Conclusions. rs59233444, a common SNP but not mutation in the coding regions of the KCNQ1 gene, is a risk factor for LAF in Chinese Han population.

  12. TNF-α-308 polymorphism determines clinical manifestations and therapeutic response of ankylosing spondylitis in Han Chinese.

    Science.gov (United States)

    Ma, Hai-Jun; Yin, Qing-Feng; Wu, Yin; Guo, Ming-Hao

    2017-12-20

    There is ongoing debate as to whether tumor necrosis factor alpha (TNF-α)-308 is associated with ankylosing spondylitis (AS). The aim of the present study was to determine whether TNF-α-308 is involved into genetic susceptibility, clinical features and therapeutic response of AS in Han Chinese. Two hundred and sixty AS patients with 260 ethnically matched healthy blood donors were enrolled into the present study. TNF-α-308 promoter polymorphism was identified using polymerase chain reaction amplification with restriction fragment length polymorphism assay. Population genetic analysis showed that the prevalence of allele A and G/A genotype was equally infrequent in both AS patients (3.85% and 7.69%) and healthy subjects (4.23% and 8.46%). Compared with the carriers of G/G genotype, remarkably elevated erythrocyte sedimentation rate and serum C-reactive protein were observed in AS patients with G/A variant (87.06±49.40 vs. 55.53±42.99mm/h, P=.0126; 54.95±27.77 vs. 34.36±36.13mg/dl, P=.0116, respectively), and they always presented with inflammatory spinal pain (70.00% vs. 43.33%, P=0.0214) and suffered relatively mild sacroiliitis (65.00% vs. 41.67%, P=0.0431). The allele G and G/G genotype were more frequent in good responders to anti-TNF-α treatment (96.55% vs. 73.53%, P=.0032; 93.10% vs. 47.06%, P=.0015), whereas there was no obvious superiority of them in predicting therapeutic response of conventional medications for AS. Our data suggest that TNF-α-308 polymorphism may influence the clinical features rather than susceptibility to AS in our Han Chinese. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  13. The role of ALDH2 and ADH1B polymorphism in alcohol consumption and stroke in Han Chinese

    Directory of Open Access Journals (Sweden)

    Yao Chung-Tay

    2011-10-01

    Full Text Available Abstract The genes encoding the enzymes for metabolising alcohol dehydrogenase 1B (ADH1B and aldehyde dehydrogenase 2 (ALDH2 -- exhibit genetic polymorphism and ethnic variations. Although the ALDH2*2 variant allele has been widely accepted as protecting against the development of alcoholism in Asians, the association of the ADH1B*2 variant allele with drinking behaviour remains inconclusive. The goal of this study was to determine whether the polymorphic ADH1B and ALDH2 genes are associated with stroke in male Han Chinese with high alcohol consumption. Sixty-five stroke patients with a history of heavy drinking (HDS and 83 stroke patients without such a history (NHDS were recruited for analysis of the ADH1B and ALDH2 genotypes from the stroke registry in the Tri-Service General Hospital, Taipei, Taiwan, between January 2000 and December 2001. The allelotypes of ADH1B and ALDH2 were determined using the polymerase chain reaction-restriction fragment length polymorphism method. The HDS patients (3 per cent showed a significantly lower ALDH2*2 allele frequency than NHDS patients (27 per cent (p p p ALDH2*2 variant allele was an independent variable exhibiting strong protection (odds ratio 0.072; 95 per cent confidence interval 0.02-0.26 against HDS after adjustment for hypertension, diabetes mellitus, smoking status and liver dysfunction. By contrast, allelic variations in ADH1B exerted no significant effect on HDS. The present study indicated that, unlike ALDH2*2, ADH1B*2 appears not to be a significant negative risk factor for high alcohol consumption in male Han Chinese with stroke.

  14. NLRP3 gene is associated with ulcerative colitis (UC), but not Crohn's disease (CD), in Chinese Han population.

    Science.gov (United States)

    Zhang, Hong-xin; Wang, Zheng-ting; Lu, Xiong-xiong; Wang, Yan-gui; Zhong, Jie; Liu, Jie

    2014-12-01

    This study aimed to investigate whether NLRP3 is associated with IBD in Chinese Han population. Three SNPs were genotyped using polymerase chain reaction with sequence-specific primers in 288 patients [232 Crohn's disease (CD) patients, 56 ulcerative colitis (UC) patients] and 274 controls. In IBD group, the results showed no significant association. When subdivided to CD and UC, it showed in CD subgroup, there was no significant association. However, in UC subgroup, rs10754558 (P allele=0.015272, P genotype=0.029776, OR [95% CI]=0.604190[0.401200-0.909886]) and rs10925019 (P allele=0.013042, P genotype=0.037045, OR [95% CI]=2.022613[1.149854-3.557812]) have significant associations with UC. The G and T alleles were risk factors of the susceptibility of UC, the GG and TT genotypes may increase risk of this disease. Rs4925648 has no association with UC. The haplotypes analysis results showed as follow: for rs4925648-rs10925019, CC and TT are risk factors for UC (for CC, χ2=3.605, P=0.057613, OR [95% CI]=1.645 [0.980-2.761], for TT, χ2=5.522, P=0.018804, OR [95% CI]=0.426[0.205-0.884]), and for rs10754558-rs10925019, CT and GC haplotypes are risk factors for UC (for CT, χ2=3.545, P=0.059739, OR [95% CI]=0.571[0.317-1.029], for GC, χ2=9.359, P=0.002228, OR [95% CI]=1.904 [1.255-2.887]). We first demonstrated that rs10754558 and rs10925019 are significantly associated with the susceptibility of UC, but not CD in Chinese Han population, suggesting that NLRP3 may play an important role in the pathogenesis of UC.

  15. Microparticles, soil, derived chemical components and sea salt in the Hans Tausen Ice Cap ice core from Peary Island, North Greenland

    DEFF Research Database (Denmark)

    Steffensen, J.P.; Andersen, M.L.S; Stampe, Mia

    2001-01-01

    Selected segments of the 344 m deep ice core from Hans Tausen ice cap in Peary Land, North Greenland have been stratigraphically analyzed for chemical impurities and insoluble microparticles (Dust). Two different components of the microparticles have been identified by their different sizedistrib...... melting and the influence from local sources got weaker. Today the impurity content of Hans Tausen snow is comparable to that of the Central Greenland ice sheet with the exception of the influence of soluble crustal material from the ice free Peary Land area which remains....... to be a result of melt water run-off. Compared to Central Greenland ice cores the Hans Tausen ice is strongly enriched in soluble crustal material from local sources manifested by high concentrations of Ca2+ and nss Mg2+. In the bottom 100 m section our results indicate a loss of Ca2+ and Mg2+ relative to dust...... due to melt water run-off. Sea salt concentrations show little variation with depth, and our results indicate, that the sea salt in Hans Tausen ice is from remote sources. The North Polar Sea has not been a significant source of sea salt in the life time of the Hans Tausen ice cap. All our results...

  16. Association of polymorphisms in stress-related TNFα and NPY genes with the metabolic syndrome in Han and Hui ethnic groups.

    Science.gov (United States)

    Bu, De-Yun; Ji, Wen-Wu; Bai, Dan; Zhou, Jian; Li, Hai-Xia; Yang, Hui-Fang

    2014-01-01

    Metabolic syndrome (MS) is a cluster of complicated disorders caused by the interactive influencing factors of heredity and environment, which predisposes to many cnacers. RESULTS from epidemic research indicate that stress is tightly related to the pathogenesis of MS and neoplasia. This paper aims to investigate the association between psychological stress and MS with respect to the tumor necrosis factor alpha (TNFα) and neuropeptide Y (NPY) genes in the Han and Hui ethnic groups. All subjects for this case-control study matched strict enrollment criteria (nationality, gender and age) and lived in the city of Wu Zhong of Ningxia Province in China. The enrolled group contained 102 matched pairs of Hui ethnic individuals and 98 matched pairs of Han ethnic individuals. Enrolled subjects completed the general Symptom Checklist-90 (SCL-90). The TNFα-308G/A variant and NPYrs16147 polymorphism were detected in case (81 males, 119 females) and control (81 males, 119 females) groups by polymerase chain reaction (PCR) amplification. Nine factors of the SCL-90 were found to be statistically different (pstress has been positively associated with MS. A previous study from our group suggested there were differences in the level of psychological stress between Hui and Han ethnic groups. Furthermore, we found that the stress-related TNFα gene was associated with MS for both Han and Hui ethnic groups. In contrast, NPY may be a possible contributor to MS and associated cancer for the Han ethnic group.

  17. [Study on the association between the polymorphism of HLA-DQA1 alleles and type 2 diabetes in Yunnan Han nationality].

    Science.gov (United States)

    Yang, Hong-ying; Tai, Wen-lin; Yuan, Hui-yun; Xu, Mian; Li, Jiang; Ren, Chun-feng; Du, Juan

    2004-06-01

    To investigate the association between the polymorphism of HLA-DQA1 alleles and type 2 diabetes mellitus in Yunnan Hans. Polymerase chain reaction-sequence specific primers(PCR-SSP) genotyping method was conducted in 108 Han patients with type 2 diabetes and 56 ethnically matched controls from the same area of Yunnan Province. HLA-DQA1*0301(RR=3.092, PHLA-DQA1*0401 (RR=0.371, PHLA-DQA1*0302 (RR=3.356, PHLA-DQA1*0301 and DQA1*0501 are susceptible genes of type 2 diabetes in Yunnan Han nationality; in reverse, HLA-DQA1*0401 is a resistant gene. HLA-DQA1*0302 is a susceptible gene of type 2 diabetic nephropathy.

  18. Hans Blumenberg: Historia In/conceptual, Antropología y Modernidad, por Faustino Oncina y Pedro García-Durán, eds.

    OpenAIRE

    Meléndez, Ana

    2016-01-01

    Reseña de Oncina Coves, Faustino y García-Durán, Pedro (eds.) 2015, Hans Blumenberg: Historia in/conceptual, antropología y modernidad, Valencia: Pre-Textos. ISBN 978-84-16453-06-1, 240 páginas.   Ressenya de Oncina Coves, Faustino y García-Durán, Pedro (eds.) 2015, Hans Blumenberg: Historia in/conceptual, antropología y modernidad, Valencia: Pre-Textos. ISBN 978-84-16453-06-1, 240 pàgs.   Review of Oncina Coves, Faustino y García-Durán, Pedro (eds.) 2015, Hans Blumenberg: Historia in/c...

  19. Diet, alcohol consumption, and serum lipid levels of the middle-aged and elderly in the Guangxi Bai Ku Yao and Han populations.

    Science.gov (United States)

    Ruixing, Yin; Shangling, Pan; Hong, Chen; Hanjun, Yang; Hai, Wu; Yuming, Chen; Jinzhen, Wu; Feng, Huang; Meng, Li; Muyan, Li

    2008-05-01

    Bai Ku Yao is an isolated subgroup of the Yao minority in China. The special customs and cultures including their clothing, intraethnic marriages, corn wine and rum intakes are still completely conserved to the present day. Little is known about the association of diet and alcohol consumption with serum lipid levels in this population. The aim of this study was to compare the differences in diet, alcohol consumption, and serum lipid levels of the middle-aged and elderly between the Guangxi Bai Ku Yao and Han populations. A total of 485 subjects of Bai Ku Yao and 501 participants of Han Chinese aged 40 and over were surveyed by a stratified randomized cluster sampling. Information on dietary intake and alcohol consumption was collected by standard questionnaires. Serum lipid levels were measured. Education level, height, weight, body mass index, waist circumference, blood pressure, hypertension, and total energy, fat, protein, dietary cholesterol, and salt intakes were lower in Bai Ku Yao than in Han (P A1, and Apo B levels were lower in Bai Ku Yao than in Han (P A1, and the ratio of Apo A1 to Apo B in Bai Ku Yao were higher, but the levels of LDL-C and Apo B were lower in drinkers than in nondrinkers. The levels of triglyceride, HDL-C, LDL-C, Apo A1, Apo B, and the ratio of Apo A1 to Apo B in Bai Ku Yao were also influenced by the amount of alcohol consumed (P < .05-.001). High-density lipoprotein cholesterol levels in Han were higher and LDL-C levels were lower in drinkers than in nondrinkers (P < .01 for each). Serum total cholesterol, HDL-C, and LDL-C levels in Han were also associated with the amount of alcohol consumed (P < .05-.001). The differences in the lipid levels between the two ethnic groups may partially attribute to the differences in dietary habits and alcohol consumption.

  20. Effect of lifestyle on the prevalence of the metabolic syndrome among farmers, migrants with Yi ethnicity and Han population in Sichuan province of China.

    Science.gov (United States)

    Wang, Chunxiu; Wei, Daying; Wang, Bin; Zhang, Jianhua; Zhang, Konglai; Ma, Mingju; Pan, Li; Yu, Tao; Xue, Fang; Shan, Guangliang

    2010-01-01

    Yi people are the most primitive society in China. Little information on the metabolic syndrome (MS) is available in Yi people. We explored whether differing lifestyle affected the prevalence of MS among farmers and migrants of Yi ethnicity and Han population in one of the Southwestern parts of China. The prevalence of MS among the three populations was described under the same International Diabetes Federation (IDF) criteria. The study populations comprised of 1,535 Yi farmers, 1,306 Yi migrants and 2,130 Han people. The effects of physical activity, obesity and other risk factor on MS were evaluated. Results showed that the age- and sex-adjusted prevalence of MS was 9.9 times higher in Yi migrants (23.8%) and 6.3 times higher in Han people (15.2%) than in Yi farmers (2.4%). In addition, the prevalence of MS increased significantly with age in both sexes, except for a slight increase in Yi farmers. The prevalence of overweight and obesity was much lower in Yi farmers (9.3% in men and 16.5% in women) than that in Yi migrants (46.2% in men and 34.8% in women) and Han people (40.6% in men and 31.9% in women). Levels of physical activity were much greater in Yi farmers than in Yi migrants and Han people. These results indicated that lifestyle had strongly influenced the development of MS in Han and Yi Chinese and our study provided one more piece of evidence imputing that high prevalence of MS might be related to a change in lifestyle associated with urbanization.

  1. Allele and genotype frequencies of CYP3A4, CYP2C19, and CYP2D6 in Han, Uighur, Hui, and Mongolian Chinese populations.

    Science.gov (United States)

    Zuo, Liang Jin; Guo, Tao; Xia, Dong Ya; Jia, Li Hui

    2012-02-01

    This study was carried out to estimate the allele and genotype frequencies of common variants in the CYP3A4, CYP2C19, and CYP2D6 in the Han, Uighur, Hui, and Mongolian Chinese populations and compare genetic polymorphisms difference between the Han and minority Chinese ethnicities. We evaluated 672 unrelated, healthy Chinese volunteers (Han: 136; Uighur: 214; Hui: 164; Mongolian: 158). Genomic DNA was extracted from peripheral leukocytes and genotyped for CYP3A4*18, CYP2C19*2, *3, and CYP2D6*10 by polymerase chain reaction-restriction fragment length polymorphism analysis. The allele frequencies of CYP3A4*18 in the Han, Uighur, Hui, and Mongolian Chinese population were 18.4%, 14.0%, 19.2%, and 20.3%, respectively; the allele frequencies of CYP2C19*2 were 38.6%, 32.5%, 49.4%, and 41.5%, respectively; the allele frequencies of CYP2C19*3 were 5.2%, 2.1%, 5.2%, and 4.4%, respectively; and the allele frequencies of CYP2D6*10 were 57.4%, 22.4%, 39.7%, and 46.5%, respectively. The results showed that there was no significant ethnic difference in the distribution of CYP3A4*18 and CYP2C19*3 genotypes in the Han, Uighur, Hui, and Mongolian Chinese populations. For CYP2C19*2, the Han were not significantly different from the Uighur, Hui, or Mongolian; however, the Uighur were significantly lower than the Hui and the Mongolian, and the Mongolian were significantly lower than the Hui. For CYP2D6*10, the Mongolian were not significantly different from the Han and the Hui. However, the Uighur were significantly lower than the other three. Our findings confirm the existence of interethnic differences in the CYP2C9, CYP2C19, and CYP2D6 alleles and genotype frequencies in the Han, Uighur, Hui, and Mongolian Chinese populations.

  2. 平生足悲吒----論韓愈詩的憂憤悲懷/The Sadness of Life-Han Yu's Poetry of Grief and Sorrow

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    Ming-chang LIN

    2012-09-01

    This paper is a study of the element of melancholy apprehension in Han Yu’s poetry. Han’s apprehension of melancholy, which up to now has received very little attention, is discussed in three aspects: (1 the fear of old age and sickness, (2 the fear of hunger and cold, and (3 the fear of death. Against the background of Han Yu’s unstable and uncertain life and career, the new reading and analysis show that melancholy lies at the very heart of his personality and writing.

  3. HLA-DQA1, -DQB1 polymorphism and genetic susceptibility to idiopathic dilated cardiomyopathy in Hans of northern China.

    Science.gov (United States)

    Liu, Wei; Li, Wei Min; Sun, Ning Ling

    2005-07-01

    Autoimmune mechanisms are likely to participate in the pathogenesis of at least a subgroup of idiopathic dilated cardiomyopathy (IDC), and components of the major histocompatibility complex (MHC) may serve as markers for the propensity to develop immune-mediated myocardial damage. Human leukocyte antigen (HLA) class II genes, especially HLA-DQ genes, which are highly polymorphic, play an important role in the activation of immune responses and thus control the predisposition to, or protection from, IDC. This study was conducted to investigate the association of HLA-DQA1, -DQB1 allele polymorphisms with an autoantibody against the myocardial mitochondria ADP/ATP carrier, and to explore susceptibility to idiopathic dilated cardiomyopathy (IDC) among the Han ethnic group in northern China and the immunological mechanisms and hereditary susceptibility to IDC. Polymerase chain reaction sequence-specific primer (PCR-SSP) techniques were used to analyze polymorphisms of the second exon of HLA-DQA1 and -DQB1 alleles among 68 unrelated IDC patients, 4 probands of IDC pedigrees, and 100 healthy controls, all of Han nationality and having lived in northern China for a long time. Following echocardiography examination the IDC subjects were stratified according to ejection fraction (EF) values. Those with EF values higher than 50% were placed in subgroup 1, subgroup 2 included the patients with an EF value of 15-35%, and subgroup 3 consisted of those whose EF values were less than 15%. An autoantibody against the myocardial mitochondria ADP/ATP carrier was examined using immunoblot analysis. The frequencies of HLA-DQA1*0501 and HLA-DQB1*0303 were 0.3889 and 0.1806 in the IDC group, significantly higher than those of the healthy controls (0.0900 and 0.0364 respectively, both P HLA-DQA1*0501 among patients whose EF was less than 15% than those whose EF values were > or =15%. Conversely, the frequencies of HLA-DQA1*0201 and -DQB1*0502, *0504 were significantly lower in the IDC

  4. Han Chinese polycystic ovary syndrome risk variants in women of European ancestry: relationship to FSH levels and glucose tolerance.

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    Saxena, R; Georgopoulos, N A; Braaten, T J; Bjonnes, A C; Koika, V; Panidis, D; Welt, C K

    2015-06-01

    Are PCOS risk variants identified in women of Han Chinese ethnicity also associated with risk of PCOS or the phenotypic features of PCOS in European women? One variant, rs2268361-T, in the intron of FSHR was associated with PCOS and lower FSH levels, while another variant rs705702-G near the RAB5B and SUOX genes was associated with insulin and glucose levels after oral glucose testing in women with PCOS of European ethnicity. Three of the eleven variants associated with PCOS in the Han Chinese genome-wide association studies were also associated with PCOS in at least one European population when corrected for multiple testing (DENND1A, THADA and YAP1). However, additional replication is needed to establish the importance of these variants in European women and to determine the relationship to PCOS phenotypic traits. The study was a case-control examination in a discovery cohort of women with PCOS (n = 485) and controls (n = 407) from Boston (Boston 1). Replication was performed in women from Greece (cases n = 884 and controls n = 311) and an additional cohort from Boston (Boston electronic medical record (EMR); n = 350 cases and n = 1258 controls). Women had PCOS defined by the National Institutes of Health criteria in Boston 1 and Greece (n = 783), with additional subjects fulfilling the Rotterdam criteria (hyperandrogenism, polycystic ovary morphology and regular menses) in Greece (n = 101). Controls in Boston and Greece had regular menstrual cycles and no hyperandrogenism. The second cohort from Boston was defined using the EMR and natural language processing. Allele frequencies for variants associated with PCOS in Han Chinese women were examined in PCOS cases and controls, along with the relationship to quantitative traits. A variant rs2268361-T in an intron of FSHR was associated with PCOS (0.84 [0.76-0.93], OR [95% CI]; P = 0.002). The rs2268361-T was associated with lower FSH levels (-0.15 ± 0.05; P = 0.0029). A variant rs705702-G near RAB5B and SUOX was

  5. Toxicokinetics of bisphenol A in female DA/Han rats after a single i.v. and oral administration.

    Science.gov (United States)

    Upmeier, A; Degen, G H; Diel, P; Michna, H; Bolt, H M

    2000-10-01

    Bisphenol A [BPA; 2,2-bis-(4-hydroxyphenyl)-propane] is a monomer used in the manufacture of resins with a wide range of applications, e.g. plastic coatings in the food packaging industry. BPA has been shown to have a weak oestrogenic activity in vitro and in vivo. Despite its low oestrogenic potency there is concern that, as a consequence of slow clearance, BPA might reach biologically significant levels in humans and animals exposed to environmental levels. To address this concern, we assessed the kinetic behaviour of BPA in female DA/Han rats. Groups of female rats received 10 mg BPA/kg body weight intravenously or 10 or 100 mg BPA/kg body weight orally (by gavage). Blood samples were collected at different time-points and plasma was prepared. Free BPA in the samples was isolated by fluid-fluid extraction. BPA was measured by GC-MS which allowed the reliable determination of BPA concentrations as low as approximately 10 ng/ml plasma. Immediately after i.v. administration, the BPA plasma concentration was in the range of about 15 microg/ml and decreased rapidly within the first hour (to 700 ng/ml). The levels declined further (100 ng/ml at 2 h), and after 24 h the analytical detection limit was reached. BPA was detected in plasma as early as 10 min after gavage administration, indicating rapid initial uptake from the gastrointestinal tract. Absorption of BPA was variable. In animals receiving 10 mg/kg, maximal plasma levels were reached after 1.5 h (31 ng/ ml) and 6 h (40 ng/ml). In animals receiving 100 mg/kg, plasma levels reached maxima around 30 min (150 ng/ml) and 3 h (134 ng/ml) after administration. After 48 h BPA was at or below the detection limit in both dose groups. Fluctuations in the BPA plasma concentrations over time point to the possibility of enterohepatic recirculation and protracted absorption from the gastrointestinal tract. Using the area under the concentration-time curves (AUCs), low bioavailabilities of 16.4% and 5.6% were calculated for

  6. Association of single nucleotide polymorphisms in TCF2 with type 2 diabetes susceptibility in a Han Chinese population.

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    Xuelong Zhang

    Full Text Available Hepatocyte nuclear factor 1β (HNF1β, a transcription factor encoded by the transcription factor 2 gene (TCF2, plays a critical role in pancreatic cell formation and glucose homeostasis. It has been suggested that single nucleotide polymorphisms (SNPs of TCF2 are associated with susceptibility to type 2 diabetes (T2D. However, published results are inconsistent and inclusive. To further investigate the role of these common variants, we examined the association of TCF2 polymorphisms with the risk of T2D in a Han population in northeastern China. We genotyped five SNPs in 624 T2D patients and 630 healthy controls by using a SNaPshot method, and evaluated the T2D risk conferred by individual SNPs and haplotypes. In the single-locus analysis, we found that rs752010, rs4430796 and rs7501939 showed allelic differences between T2D patients and healthy controls, with an OR of 1.26 (95% CI 1.08-1.51, P = 0.003, an OR of 1.23 (95% CI 1.06-1.55, P = 0.001 and an OR of 1.28 (95% CI 1.10-1.61, P = 0.001, respectively. Genotype association analysis of each locus also revealed that the homozygous carriers of the at-risk allele had a significant increased T2D risk compared to homozygous carriers of the other allele (OR 1.78, 95% CI 1.20-2.64 for rs752010; OR 1.82, 95% CI 1.24-2.67 for rs4430796; OR 1.95, 95% CI 1.31-2.90 for rs7501939, even after Bonferroni correction for multiple comparisons. Besides, the haplotype-based analysis demonstrated that AGT in block rs752010-rs4430796-rs7501939 was associated with about 30% increase in T2D risk (OR 1.31, 95% CI 1.09-1.57, P = 0.01. Our findings suggested that TCF2 variants may be involved in T2D risk in a Han population of northeastern China. Larger studies with ethnically diverse populations are warranted to confirm the results reported in this investigation.

  7. HLA class II alleles may influence susceptibility to adult dermatomyositis and polymyositis in a Han Chinese population

    Science.gov (United States)

    2014-01-01

    Background Polymyositis (PM) and dermatomyositis (DM) are idiopathic inflammatory myopathies. Genetic variability in human leukocyte antigen (HLA) genes plays an important role in the pathogenesis of PM and DM. However, few studies on the subject in Chinese populations have been reported thus far. Methods We studied the influence of HLA polymorphisms on DM and PM susceptibility by analyzing HLA-DRB1, HLA-DQA1, and HLA-DQB1 alleles in 71 adult DM patients, 20 adult PM patients, and 113 controls in a Han Chinese population. Results A positive association was found between HLA-DQA1*0104 and DM (p = 0.01; corrected p (pcorr) NS; odds ratio (OR) = 2.58; 95% confidence interval (CI): 1.18–5.64), while an inverse correlation was noted between HLA-DQB1*0303 and myositis patients with interstitial lung inflammation (p = 0.01; pcorr NS; OR = 0.25; 95% CI: 0.07–0.73). A positive relationship was also observed between HLA-DRB1*07 and DM (p = 0.01; pcorr NS; OR = 2.26; 95% CI: 1.12–4.59), while HLA-DRB1*03 seems to be protective against DM (p = 0.01; pcorr NS; OR = 0.26; 95% CI: 0.06–0.81). The lung complication was closely associated with HLA-DRB1*04 (p = 0.01; pcorr NS; OR = 2.82; 95% CI: 1.15–6.76) and HLA-DRB1*12 (p = 0.02; pcorr NS; OR = 2.52; 95% CI: 1.02–6.07). The frequency of HLA-DRB1*07 was significantly higher among myositis patients with dysphagia than among controls (p = 0.01; pcorr NS; OR = 4.78; 95% CI: 1.03–24.42). The putative haplotype DRB1*07-DQA1*01-DQB1*02 was positively correlated with DM (p = 0.03; pcorr NS; OR = 2.90; 95% CI: 1.02–8.93) and the lung complication (p = 0.02; pcorr NS; OR = 3.45; 95% CI: 1.04–11.58). Conclusions Our results demonstrate that HLA alleles may be involved in susceptibility to adult DM and PM in the Han Chinese population. PMID:24894810

  8. Associations of Polymorphisms in WNT9B and PBX1 with Mayer-Rokitansky-Kuster-Hauser Syndrome in Chinese Han.

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    Wenqing Ma

    Full Text Available Mayer-Rokitansky-Küster-Hauser (MRKH syndrome is a rare syndrome that is characterized by congenital aplasia of the uterus and the upper portion (2/3 of the vagina. Previous attempts to identify causal mutations of MRKH syndrome have primarily resulted in negative outcomes. We investigated whether these reported variants are associated with MRKH syndrome (types I and II in a relatively large sample size of Chinese Han patients, and whether any gene-gene epistatic interactions exist among these variants.This study included 182 unrelated Chinese women with MRKH syndrome (155 with type I and 27 with type II and 228 randomized female controls. Seventeen candidate loci in the AMH, PBX1, WNT4, WNT7A, WNT9B, HOXA10, HOXA11, LHXA1 and GALT genes were genotyped using the Sequenom MassARRAY iPLEX platform. Single-marker association, additive effects and multifactor interactions were investigated.The gene frequency distributions of MRKH type 1 and type 2 were similar. Rs34072914 in WNT9B was found to be associated with MRKH syndrome (P = 0.024, OR = 2.65, 95%CI = 1.14-6.17. The dominant models of rs34072914 and rs2275558 in WNT9B and PBX1, respectively, were significantly associated with MRKH syndrome risk in the Chinese Han patients. Additive gene-gene interaction analyses indicated a significant synergetic interaction between WNT9B and PBX1 (RERI = 1.397, AP = 0.493, SI = 4.204. Multifactor dimensionality reduction (MDR analysis revealed novel dimensional epistatic four-gene effects (AMH, PBX1, WNT7A and WNT9B in MRKH syndrome.This association study successfully identified two susceptibility SNPs (WNT9B and PBX1 associated with MRKH syndrome risk, both separately and interactively. The discovery of a four-gene epistatic effect (AMH, PBX1, WNT7A and WNT9B in MRKH syndrome provides novel information for the elucidation of the genetic mechanism underlying the etiology of MRKH syndrome.

  9. Association of vitamin D receptor polymorphisms with the risk of prostate cancer in the Han population of Southern China

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    Weng Zhiliang

    2009-12-01

    Full Text Available Abstract Background Molecular epidemiological studies have shown that gene polymorphisms of vitamin D receptor (VDR are associated with prostate cancer risks. However, previous results from many molecular studies remain inconsistent. Methods Blood samples were collected from 122 prostate cancer patients and 130 age-matched control subjects in the Han population of Southern China. The differences of VDR gene polymorphism between cancer cases and controls were determined by PCR-RFLP, examiming FokI (exon 2, BsmI, Tru9I, ApaI (intron 9, and TaqI (exon 9. Associations between the VDR gene polymorphism and prostate cancer risk were calculated in an unconditional logistic regression model. Linkage disequilibrium and haplotypes were analyzed with the SHEsis software. Results Of five polymorphisms, BsmI was shown to associate with prostate cancer, while FokI, Tru9I, ApaI, and TaqI did not show any significant association. After adjustment for age, the BsmI 'B' allele was associated with an almost 1/3-fold risk (OR = 0.35, 95%CI: 0.15-0.80 of the occurrence of prostate cancer, a 1/5-fold risk (OR = 0.20, 95%CI: 0.06-0.68 of poorly differentiated prostate cancer, and a 1/10-fold risk (OR = 0.10, 95%CI: 0.01-0.78 of aggressive prostate cancer compared with the 'b' allele, especially among older men (>71 years. In addition, haplotype analysis revealed that the 'F-b-U-A-T' was more frequent found in cases than in controls (3.4% vs 0.0%, P = 0.0035, while the frequency of haplotype 'F-B-U-a-T' was 0.8% in cases, significantly lower than in controls (3.9%, P = 0.019. Conclusion Our experiments provide evidences that genetic polymorphisms in the VDR gene may be potential risk factors for prostate cancer in the Han population of southern China and the susceptibility to prostate cancer is associated with ethnicity and geographic location.

  10. Genetic association study of TNFAIP3, IFIH1, IRF5 polymorphisms with polymyositis/dermatomyositis in Chinese Han population.

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    Si Chen

    Full Text Available Single-nucleotide polymorphisms (SNPs in the TNFAIP3, IFIH1, and IRF5 genes have been associated with several auto-inflammation diseases, while the susceptibility between these genes and idiopathic inflammatory myopathies (IIMs were not reported. This study aimed to investigate whether TNFAIP3, IFIH1, and IRF5 gene polymorphisms confer susceptibility for the IIMs in Chinese Han population.A large case-control study of Chinese subjects with polymyositis (PM (n = 298 and dermatomyositis (DM (n = 530 was accomplished. 968 healthy and ethnically matched controls were available for comparison. Six SNPs in the TNFAIP3 region (rs2230926 and rs5029939, the IFIH1 gene (rs1990760 and rs3747517 and the IRF5 region (rs4728142 and rs729302 were assessed and genotyped using the Sequenom MassArray iPLEX platform.Our study indicated a strong allele association was observed in PM/DM and PM patients for rs2230926 (OR: 1.61, 95%CI: 1.20-2.16, P(c = 7.5×10(-3; OR: 1.88, 95%CI: 1.30-2.74, P(c = 4.0×10(-3, respectively and rs5029939 (OR: 1.64, 95%CI: 1.21-2.21, P(c = 6.0×10(-3; OR: 1.88, 95%CI: 1.28-2.76, P(c = 5.5×10(-3, respectively. And rs2230926 and rs5029939 were significantly associated with interstitial lung disease (ILD in PM/DM and PM patients (P(c = 0.04 and P(c = 0.016; P(c = 0.02 and P(c = 0.03, respectively. In addition, rs4728142 allele and genotype had significant association with PM/DM patients (P(c = 0.026 and P(c = 0.048, respectively. Further analysis with three logistic regression genetic models revealed statistically significant difference in the genotypic distribution in the PM/DM, PM or DM patients when the additive and dominant models were used.This was the first study to reveal TNFAIP3 and IRF5 polymorphisms were associated with PM/DM patients or these patients with ILD, indicating that TNFAIP3 and IRF5 might be the susceptibility gene for PM/DM patients in Chinese Han population.

  11. B7-H4 gene polymorphisms are associated with sporadic breast cancer in a Chinese Han population

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    Zhang, Jie; Zhang, Mingyan; Jiang, Wei; Wang, Lihong; Fu, Zhenkun; Li, Dalin; Pang, Da; Li, Dianjun

    2009-01-01

    B7-H4, a co-inhibitory molecule of the B7 family, can restrain T cell proliferation, cytokine secretion and the development of cytotoxicity. B7-H4 is expressed in tumor tissues at a higher level than in normal tissues, and has a potential effect to protect tumors from anti-tumor immune responses. This case-control study was carried out to determine the potential influences of B7-H4 gene polymorphisms on the susceptibility and progression of breast cancer in Han women of Northeast China. We genotyped three B7-H4 variants (rs10754339, rs10801935 and rs3738414) and tagged all common haplotypes (frequency greater than or equal to 1%) in a Chinese population consisting of 500 breast cancer cases and 504 control individuals matched for age. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technique was used to determine the genotypes. Our data indicated that, compared with the common genotype and allele of each SNP, the rs10754339 AG genotype and G allele showed a significantly increased risk of breast cancer (OR = 1.455, 95% CI 1.119-1.892; OR = 1.325, 95% CI 1.073-1.637, respectively). The rs10801935 CC genotype, the rs3738414 AA genotype and the rs3738414 A allele were associated with a significantly decreased risk of breast cancer (OR = 0.328, 95% CI 0.145-0.739; OR = 0.412, 95% CI 0.203-0.835; OR = 0.698, 95% CI 0.564-0.864, respectively). Additionally, the rs10754339 GG genotype was significantly associated with lymph node metastasis and PR status, and the G allele and the AG genotype were respectively associated with lymph node metastasis and ER status. In haplotype analysis, we observed that compared with the AAG haplotype, the AAA haplotype showed a significantly decreased risk of breast cancer (OR = 0.689, 95% CI 0.539-0.881), but the GAG haplotype was associated with a significantly increased risk of breast cancer (OR = 1.511, 95% CI 1.125-2.031). And the AAA and the GCG haplotypes also respectively have significant influences on

  12. B7-H4 gene polymorphisms are associated with sporadic breast cancer in a Chinese Han population

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    Fu Zhenkun

    2009-11-01

    Full Text Available Abstract Background B7-H4, a co-inhibitory molecule of the B7 family, can restrain T cell proliferation, cytokine secretion and the development of cytotoxicity. B7-H4 is expressed in tumor tissues at a higher level than in normal tissues, and has a potential effect to protect tumors from anti-tumor immune responses. This case-control study was carried out to determine the potential influences of B7-H4 gene polymorphisms on the susceptibility and progression of breast cancer in Han women of Northeast China. Methods We genotyped three B7-H4 variants (rs10754339, rs10801935 and rs3738414 and tagged all common haplotypes (frequency greater than or equal to 1% in a Chinese population consisting of 500 breast cancer cases and 504 control individuals matched for age. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP technique was used to determine the genotypes. Results Our data indicated that, compared with the common genotype and allele of each SNP, the rs10754339 AG genotype and G allele showed a significantly increased risk of breast cancer (OR = 1.455, 95% CI 1.119-1.892; OR = 1.325, 95% CI 1.073-1.637, respectively. The rs10801935 CC genotype, the rs3738414 AA genotype and the rs3738414 A allele were associated with a significantly decreased risk of breast cancer (OR = 0.328, 95% CI 0.145-0.739; OR = 0.412, 95% CI 0.203-0.835; OR = 0.698, 95% CI 0.564-0.864, respectively. Additionally, the rs10754339 GG genotype was significantly associated with lymph node metastasis and PR status, and the G allele and the AG genotype were respectively associated with lymph node metastasis and ER status. In haplotype analysis, we observed that compared with the AAG haplotype, the AAA haplotype showed a significantly decreased risk of breast cancer (OR = 0.689, 95% CI 0.539-0.881, but the GAG haplotype was associated with a significantly increased risk of breast cancer (OR = 1.511, 95% CI 1.125-2.031. And the AAA and the GCG haplotypes

  13. Association of MDR1 gene polymorphisms with the risk of hepatocellular carcinoma in the Chinese Han population

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    Gao, Jian [Tianjin Medical University, Tianjin (China)

    2013-03-15

    The multidrug resistance 1 gene (MDR1) is an important candidate gene for influencing susceptibility to hepatocellular carcinoma (HCC). The objective of the present study was to evaluate the association of MDR1 polymorphisms with the risk of HCC in the Chinese Han population. A total of 353 HCC patients and 335 healthy subjects were enrolled in the study. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP), created restriction site-PCR (CRS-PCR) and DNA sequencing methods were used to identify MDR1 gene polymorphisms. Two allelic variants (c.335T>C and c.3073A>C) were detected. The CC genotype of the c.335T>C polymorphism was associated with an increased risk of developing HCC compared to the TT genotype (OR = 2.161, 95%CI = 1.350-3.459, χ{sup 2} = 10.55, P = 0.0011). The risk of HCC was significantly higher for the CC genotype in the c.3073A>C polymorphism compared to the AA genotype in the studied populations (CC vs AA: OR = 2.575, 95%CI = 1.646-4.028, χ{sup 2} = 17.64, P < 0.0001). The C allele of the c.335T>C and c.3073A>C variants may contribute to the risk of HCC (C vs T of c.335T>C: OR = 1.512, 95%CI = 1.208-1.893, χ{sup 2} = 13.07, P = 0.0003, and C vs A of c.3073A>C: OR = 1.646, 95%CI = 1.322-2.049, χ{sup 2} = 20.03, P < 0.0001). The c.335T>C and c.3073A>C polymorphisms of the MDR1 gene were associated with the risk of occurrence of HCC in the Chinese Han population. Further investigations are needed to confirm these results in larger different populations.

  14. Association between previously identified loci affecting telomere length and coronary heart disease (CHD in Han Chinese population

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    Ding H

    2014-05-01

    Full Text Available Hui Ding,1 Fen Yan,1 Lin-Lin Zhou,2 Xiu-Hai Ji,3 Xin-Nan Gu,1 Zhi-Wei Tang,1 Ru-Hua Chen11Department of Pulmonary Medicine, The Affiliated Yixing People's Hospital, Jiangsu University, Zhenjiang, Jiangsu Province, 2Department of Cardiology, Affiliated Cixi Hospital, Wenzhou Medical University, Wenzhou, Zhejiang Province, 3Department of Oncology, Affiliated Taicang Hospital of Traditional Chinese Medicine, Suzhou, Jiangsu Province, People's Republic of ChinaPurpose: To replicate previously confirmed telomere-length loci in a Chinese Han population with coronary heart disease (CHD, and investigate these loci and the possibility of and age at onset of CHD.Patients and methods: 1514 CHD patients and 2470 normal controls were recruited. Medical data including age, sex, body mass index, lipid profiles, history of hypertension, type 2 diabetes mellitus, and dyslipidemia were collected from all the participants. Seven previously identified single-nucleotide polymorphisms (SNPs related to leucocyte telomere length were genotyped, including rs10936599 in TERC, rs2736100 in TERT, rs7675998 in NAF1, rs9420907 in OBFC1, rs8105767 in ZNF208, rs755017 in RTEL1, and rs11125529 in ACYP2.Results: No significant difference in genotype frequencies from the Hardy–Weinberg equilibrium test was noted for all tested SNPs both in the CHD patients and the normal controls. No polymorphism was observed for rs9420907, and AA genotype was noted in both the CHD patients and the controls. Neither the genotype nor the allele frequencies of rs2736100, rs8105767, rs11125529, and rs2967374 were significantly different between the CHD patients and the normal controls. For rs10936599 and rs755017, statistical difference was found for the allele frequency but not genotype. Distributions of genotype and allele were significantly different between the two groups for rs7675998. The odds ratio for carriers of CHD was 2.127 (95% confidence interval: 1.909–2.370 for the A allele of rs

  15. Gene polymorphisms in CCR5, CCR2, SDF1 and RANTES among Chinese Han population with HIV-1 infection.

    Science.gov (United States)

    Li, Hui; Liu, Ting-Jun; Hong, Ze-Hui

    2014-06-01

    Chemokines and chemokine receptors are crucial for immune response in HIV-1 infection. Although many studies have been done to investigate the relationship between chemokines and chemokine receptor gene polymorphisms and host's susceptibility to HIV-1 infection, the conclusions are under debate. In the present study, a cohort of 287 HIV-1 seropositive patients, 388 ethnically age-matched healthy controls and 49 intravenous drug users (IDUs) HIV-1 exposed seronegative individuals (HESN) from Chinese Han population were enrolled in order to determine the influence of host genetic factors on HIV-1 infection. Seven polymorphisms on four known chemokines/chemokine receptor genes (CCR5Δ32, CCR5 m303, CCR5 59029A/G, CCR2 64I, RANTES -403A/G, RANTES -28C/G and SDF1 3'-A) were screened. CCR5Δ32 and CCR5 m303 were absent or infrequent in Chinese Han population, which may not be hosts' genetic protective factors for HIV-1 infection. Our results showed the CCR5 59029A/G, CCR2 64I and SDF1 3'-A were not associated with host's resistance to HIV-1 infection. The frequency of RANTES -403A allele was significantly lower in HIV-1 patients than in healthy blood donors (p=0.0005) and HESN group (p=0.035), which implied the association between A allele and reduced HIV-1 infection risk. Different genetic models were assessed to investigate this association (AA vs. GG+AG, OR=0.38 95% CI, 0.22-0.65 p=0.0004; A vs. G, OR=0.66 95% CI, 0.52-0.84 p=0.0006), which supported this association, either. The genotype and allele distribution of RANTES -28 between HIV-1 patients and healthy controls (genotype profile: p=0.072; allele profile: p=0.027) or HIV-1 seronegative group (genotype profile: p=0.036; allele profile: p=0.383) were both at the marginal level of significance, which were not observed after Bonferroni correction. All these results suggest the RANTES -403A may be associated with reduced susceptibility to HIV-1 infection, while the RANTES -28 locus not. By lack of the patients

  16. The Mutational Spectrum in a Cohort of Charcot-Marie-Tooth Disease Type 2 among the Han Chinese in Taiwan

    Science.gov (United States)

    Yang, Chih-Chao; Huang, Li-Wen; Chang, Ming-Hong; Lee, I-Hui; Antonellis, Antony; Lee, Yi-Chung

    2011-01-01

    Background Charcot-Marie-Tooth disease type 2 (CMT2) is a clinically and genetically heterogeneous group of inherited axonal neuropathies. The aim of this study was to extensively investigate the mutational spectrum of CMT2 in a cohort of patients of Han Chinese. Methodology and Principal Findings Genomic DNA from 36 unrelated Taiwanese CMT2 patients of Han Chinese descent was screened for mutations in the coding regions of the MFN2, RAB7, TRPV4, GARS, NEFL, HSPB1, MPZ, GDAP1, HSPB8, DNM2, AARS and YARS genes. Ten disparate mutations were identified in 14 patients (38.9% of the cohort), including p.N71Y in AARS (2.8%), p.T164A in HSPB1 (2.8%), and p.[H256R]+[R282H] in GDAP1 (2.8%) in one patient each, three NEFL mutations in six patients (16.7%) and four MFN2 mutations in five patients (13.9%). The following six mutations were novel: the individual AARS, HSPB1 and GDAP1 mutations and c.475-1G>T, p.L233V and p.E744M mutations in MFN2. An in vitro splicing assay revealed that the MFN2 c.475-1G>T mutation causes a 4 amino acid deletion (p.T159_Q162del). Despite an extensive survey, the genetic causes of CMT2 remained elusive in the remaining 22 CMT2 patients (61.1%). Conclusions and Significance This study illustrates the spectrum of CMT2 mutations in a Taiwanese CMT2 cohort and expands the number of CMT2-associated mutations. The relevance of the AARS and HSPB1 mutations in the pathogenesis of CMT2 is further highlighted. Moreover, the frequency of the NEFL mutations in this study cohort was unexpectedly high. Genetic testing for NEFL and MFN2 mutations should, therefore, be the first step in the molecular diagnosis of CMT2 in ethnic Chinese. PMID:22206013

  17. The mutational spectrum in a cohort of Charcot-Marie-Tooth disease type 2 among the Han Chinese in Taiwan.

    Directory of Open Access Journals (Sweden)

    Kon-Ping Lin

    Full Text Available BACKGROUND: Charcot-Marie-Tooth disease type 2 (CMT2 is a clinically and genetically heterogeneous group of inherited axonal neuropathies. The aim of this study was to extensively investigate the mutational spectrum of CMT2 in a cohort of patients of Han Chinese. METHODOLOGY AND PRINCIPAL FINDINGS: Genomic DNA from 36 unrelated Taiwanese CMT2 patients of Han Chinese descent was screened for mutations in the coding regions of the MFN2, RAB7, TRPV4, GARS, NEFL, HSPB1, MPZ, GDAP1, HSPB8, DNM2, AARS and YARS genes. Ten disparate mutations were identified in 14 patients (38.9% of the cohort, including p.N71Y in AARS (2.8%, p.T164A in HSPB1 (2.8%, and p.[H256R]+[R282H] in GDAP1 (2.8% in one patient each, three NEFL mutations in six patients (16.7% and four MFN2 mutations in five patients (13.9%. The following six mutations were novel: the individual AARS, HSPB1 and GDAP1 mutations and c.475-1G>T, p.L233V and p.E744M mutations in MFN2. An in vitro splicing assay revealed that the MFN2 c.475-1G>T mutation causes a 4 amino acid deletion (p.T159_Q162del. Despite an extensive survey, the genetic causes of CMT2 remained elusive in the remaining 22 CMT2 patients (61.1%. CONCLUSIONS AND SIGNIFICANCE: This study illustrates the spectrum of CMT2 mutations in a Taiwanese CMT2 cohort and expands the number of CMT2-associated mutations. The relevance of the AARS and HSPB1 mutations in the pathogenesis of CMT2 is further highlighted. Moreover, the frequency of the NEFL mutations in this study cohort was unexpectedly high. Genetic testing for NEFL and MFN2 mutations should, therefore, be the first step in the molecular diagnosis of CMT2 in ethnic Chinese.

  18. Association analysis of single nucleotide polymorphisms at five loci: comparison between atopic dermatitis and asthma in the Chinese Han population.

    Directory of Open Access Journals (Sweden)

    Hua-Yang Tang

    Full Text Available Atopic diseases, such as atopic dermatitis (AD and asthma, are closely related to clinical phenotypes with hypersensitivity, and often share some similar genetic and pathogenic bases. Our recent GWAS identified three susceptibility gene/loci FLG (rs11204971 and rs3126085, 5q22.1 (rs10067777, rs7701890, rs13360927 and rs13361382 and 20q13.33 (rs6010620 to AD. The effect of these AD associated polymorphisms in asthma is so far unknown. To investigate whether AD relevant genetic variants is identical to asthma and reveal the differences in genetic factors between AD and asthma in Chinese Han population, seven AD associated single nucleotide polymorphisms (SNPs as well as 3 other SNPs (rs7936562 and rs7124842 at 11q13.5 and rs4982958 at 14q11.2 from our previous AD GWAS were genotyped in 463 asthma patients and 985 controls using Sequenom MassArray system. We found rs4982958 at 14q11.2 was significantly associated with asthma (P = 3.04×10(-4, OR = 0.73. We also detected one significant risk haplotype GGGA from the 4 SNPs (rs10067777, rs7701890, rs13360927 and rs13361382 at 5q22.1 in AD cases (P(correction = 3.60×10(-10, OR = 1.26, and the haplotype was suggestive of risk in asthma cases in this study (P = 0.014, P(correction = 0.084, OR = 1.38. These SNPs (rs11204971, rs3126085, rs7936562, rs712484 and rs6010620 at AD susceptibility genes/loci FLG, 11q13.5 and 20q13.33 were not associated with asthma in this study. Our results further comfirmed that 14q11.2 was an important candidate locus for asthma and demonstrated that 5q22.1 might be shared by AD and asthma in Chinese Han population.

  19. The Hans Tausen drill

    DEFF Research Database (Denmark)

    Johnsen, Sigfus Johann; Dahl-Jensen, Dorthe; Steffensen, Jørgen Peder

    2007-01-01

    In the mid-1990s, excellent results from the GRIP and GISP2 deep drilling projects in Greenland opened up funding for continued ice-coring efforts in Antarctica (EPICA) and Greenland (NorthGRIP). The Glaciology Group of the Niels Bohr Institute, University of Copenhagen, was assigned the task...... had been introduced. The Berkner Island (Antarctica) drill is also an extended HT drill capable of drilling 2 m long cores. The success of the mechanical design of the HT drill is manifested by over 12 km of good-quality ice cores drilled by the HT drill and its derivatives since 1995. Udgivelsesdato...

  20. Bethe, Hans Albrecht (1906-)

    Science.gov (United States)

    Murdin, P.

    2000-11-01

    Physicist, born in Strasburg, Germany (present-day France), Nobel prizewinner (1967). As professor of physics at Cornell University he worked out the nuclear reactions occurring in the Sun. He worked on the development of the atomic bomb in the Manhatten project, and, after the second World War, pursued again research on stellar nuclear energy sources and the origin of the chemical elements in th...