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Sample records for families henry lynch

  1. Genetic testing for Lynch syndrome: family communication and motivation

    NARCIS (Netherlands)

    C.H.M. Leenen (Celine); M.D. Heijer (Mariska den); C.A. van der Meer (Conny); E.J. Kuipers (Ernst); M.E. van Leerdam (Monique); A. Wagner (Anja)

    2016-01-01

    textabstractCurrent genetic counselling practice for Lynch syndrome (LS) relies on diagnosed index patients to inform their biological family about LS, referred to as the family-mediated approach. The objective of this study was to evaluate this approach and to identify factors influencing the uptak

  2. Decrease in mortality in Lynch syndrome families because of surveillance.

    NARCIS (Netherlands)

    Jong, A.E. de; Hendriks, Y.M.; Kleibeuker, J.H.; Boer, S.Y. de; Cats, A.; Griffioen, G.; Nagengast, F.M.; Nelis, F.G.; Rookus, M.A.; Vasen, H.F.

    2006-01-01

    BACKGROUND & AIMS: Lynch syndrome family members have a high risk of developing colorectal (CRC), endometrial (EC), and other cancers. A large-scale surveillance program was introduced in The Netherlands in the late 1980s. The aims of the study were to evaluate the effectiveness of this program by a

  3. Genetic testing for Lynch syndrome: family communication and motivation.

    Science.gov (United States)

    Leenen, Celine H M; Heijer, Mariska den; van der Meer, Conny; Kuipers, Ernst J; van Leerdam, Monique E; Wagner, Anja

    2016-01-01

    Current genetic counselling practice for Lynch syndrome (LS) relies on diagnosed index patients to inform their biological family about LS, referred to as the family-mediated approach. The objective of this study was to evaluate this approach and to identify factors influencing the uptake of genetic testing for LS. In 59 mutation carriers, 70 non carriers and 16 non-tested relatives socio-demographic characteristics, family communication regarding LS, experiences and attitudes towards the family-mediated approach and motivations for genetic testing, were assessed. The majority of all respondents (73 %) were satisfied with the family-mediated approach. Nevertheless, 59 % of the respondents experienced informing a family member and 57 % being informed by a family member as burdensome. Non-tested differed from tested respondents, in that they were younger, less closely related to the index patient and a lower proportion had children. The most important reasons for declining genetic testing were (1) anticipating problems with life insurance and mortgage, (2) being content with life as it is, and (3) not experiencing any physical complaints. In conclusion, the majority of respondents consider the current family-mediated information procedure acceptable, although the provision of information on LS by relatives may be burdensome. Special attention should be paid to communication of LS to more distant relatives.

  4. Mutation spectrum in South American Lynch syndrome families

    DEFF Research Database (Denmark)

    Dominguez-Valentin, Mev; Nilbert, Mef; Wernhoff, Patrik;

    2013-01-01

    Genetic counselling and testing for Lynch syndrome have recently been introduced in several South American countries, though yet not available in the public health care system.......Genetic counselling and testing for Lynch syndrome have recently been introduced in several South American countries, though yet not available in the public health care system....

  5. Distinct Gene Expression Signatures in Lynch Syndrome and Familial Colorectal Cancer Type X

    DEFF Research Database (Denmark)

    Valentin, Mev; Therkildsen, Christina; Veerla, Srinivas;

    2013-01-01

    Heredity is estimated to cause at least 20% of colorectal cancer. The hereditary nonpolyposis colorectal cancer subset is divided into Lynch syndrome and familial colorectal cancer type X (FCCTX) based on presence of mismatch repair (MMR) gene defects.......Heredity is estimated to cause at least 20% of colorectal cancer. The hereditary nonpolyposis colorectal cancer subset is divided into Lynch syndrome and familial colorectal cancer type X (FCCTX) based on presence of mismatch repair (MMR) gene defects....

  6. Family perspectives in lynch syndrome becoming a family at risk, patterns of communication and influence on relations

    Directory of Open Access Journals (Sweden)

    Bartuma Katarina

    2012-05-01

    Full Text Available Abstract Background A growing number of individuals are diagnosed with hereditary cancer. Though increased levels of anxiety and depression have been demonstrated around the time of genetic counselling, most individuals handle life at increased risk well. Data have, however, been collected on individual basis, which led us to focus on family perspectives of hereditary cancer. Methods Lynch syndrome represents a major type of hereditary colorectal and gynaecological cancer. We preformed open-ended interviews with 27 informants from 9 Lynch syndrome families. Inductive content analysis revealed three major themes: transition to a risk family, patterns of communication and influence on family relations and individual roles. Results Family members described how learning about Lynch syndrome shifted focus from daily issues to concerns about cancer. Changes in communication related to difficulties in talking to children about heredity and informing new family members and distant relatives about an increased risk of cancer. Influence on relations was exemplified by family members taking on different roles, e.g. females often being responsible for coordinating information about heredity and providing support. Families in which members had experienced cancer at young age typically informed children soon after learning about heredity and at young age, whereas families with experience of cancer at higher age postponed information and thereby also genetic counselling. Conclusions Three major family perspectives are described in Lynch syndrome families; becoming a risk family, patterns of communication and influence on family relations. Since these issues are central, our findings suggests that such family perspectives should be considered during genetic counselling in order to contribute to information spread, help family members cope with the increased risk, and motivate family members at risk to undergo surveillance.

  7. The role of religious and existential well-being in families with Lynch syndrome: prevention, family communication, and psychosocial adjustment.

    Science.gov (United States)

    Morris, Bronwyn A; Hadley, Donald W; Koehly, Laura M

    2013-08-01

    This study explored the role of religious (RWB) and existential well-being (EWB) on psychosocial factors, support network characteristics, and screening practices in families with Lynch syndrome, also referred to as hereditary nonpolyposis colon cancer (HNPCC). Participants were individuals with Lynch syndrome associated cancers and their first-degree relatives at risk of inheriting an identified deleterious mutation. Analyses considered both family RWB and EWB norms and individual deviations from that norm. Analyses controlled for age, gender, cancer diagnosis, number of respondents, and network size. Higher family RWB was associated with increased depressive symptoms (p family EWB was related to decreased depression symptoms (p family EWB was associated with fecal occult blood testing (p family communication about genetic counselling and testing (p family-level effects. Individuals with lower EWB than their family had lower perceived risk for colorectal cancer (p communicated disease risk information to less family members (p family also had higher cancer worry (p family network and being aware of family characteristics which may impact individual adjustment to disease risk. Interventions considering family-level factors may provide efficient pathways to improving psychosocial factors, screening practices, communication about disease risk and genetic testing, and cancer prevention.

  8. Indsigter og udfordringer i danske Lynch-syndrom-familier

    DEFF Research Database (Denmark)

    Therkildsen, Christina; Timshel, Susanne; Nilbert, Mef

    2008-01-01

    The Danish Hereditary Nonpolyposis Colorectal Cancer (HNPCC) Register is a national resource that registers families with hereditary colorectal cancer. HNPCC is the most common type of hereditary colorectal cancer and carries an increased risk of other tumor types. Genetic diagnostics has identif...

  9. Analysis of Families with Lynch Syndrome Complicated by Advanced Serrated Neoplasia: The Importance of Pathology Review and Pedigree Analysis

    Science.gov (United States)

    Walsh, Michael D; Buchanan, Daniel D; Walters, Rhiannon; Roberts, Aedan; Arnold, Sven; McKeone, Diane; Clendenning, Mark; Ruszkiewicz, Andrew R; Jenkins, Mark A; Hopper, John L; Goldblatt, Jack; George, Jillian; Suthers, Graeme K; Phillips, Kerry; Young, Graeme P; Macrae, Finlay; Drini, Musa; Woods, Michael O; Parry, Susan; Jass, Jeremy R; Young, Joanne P

    2009-01-01

    The identification of Lynch syndrome has been greatly assisted by the advent of tumour immunohistochemistry (IHC) for mismatch repair (MMR) proteins, and by the recognition of the role of acquired somatic BRAF mutation in sporadic MMR-deficient colorectal cancer (CRC). However, somatic BRAF mutation may also be present in the tumours in families with a predisposition to develop serrated polyps in the colorectum. In a subgroup of affected members in these families, CRCs emerge which demonstrate clear evidence of MMR deficiency with absent MLH1 staining and high-level microsatellite instability (MSI). This may result in these families being erroneously classified as Lynch syndrome or, conversely, an individual is considered “sporadic” due to the presence of a somatic BRAF mutation in a tumour. In this report, we describe two Lynch syndrome families who demonstrated several such inconsistencies. In one family, IHC deficiency of both MSH2 and MLH1 was demonstrated in tumours from different affected family members, presenting a confusing diagnostic picture. In the second family, MLH1 loss was observed in the lesions of both MLH1 mutation carriers and those who showed normal MLH1 germline sequence. Both families had Lynch syndrome complicated by an independently segregating serrated neoplasia phenotype, suggesting that in families such as these, tumour and germline studies of several key members, rather than of a single proband, are indicated to clarify the spectrum of risk. PMID:19241144

  10. Lynch Syndrome

    Science.gov (United States)

    ... colon cancer may include surgery, chemotherapy and radiation therapy. Cancer screening for people with Lynch syndrome If you ... et al. Milestones of Lynch syndrome: 1895-2015. Nature Reviews Cancer. http://www.nature.com/nrc/journal/vaop/ncurrent/ ...

  11. Estimating successive cancer risks in Lynch Syndrome families using a progressive three-state model.

    Science.gov (United States)

    Choi, Yun-Hee; Briollais, Laurent; Green, Jane; Parfrey, Patrick; Kopciuk, Karen

    2014-02-20

    Lynch Syndrome (LS) families harbor mutated mismatch repair genes,which predispose them to specific types of cancer. Because individuals within LS families can experience multiple cancers over their lifetime, we developed a progressive three-state model to estimate the disease risk from a healthy (state 0) to a first cancer (state 1) and then to a second cancer (state 2). Ascertainment correction of the likelihood was made to adjust for complex sampling designs with carrier probabilities for family members with missing genotype information estimated using their family's observed genotype and phenotype information in a one-step expectation-maximization algorithm. A sandwich variance estimator was employed to overcome possible model misspecification. The main objective of this paper is to estimate the disease risk (penetrance) for age at a second cancer after someone has experienced a first cancer that is also associated with a mutated gene. Simulation study results indicate that our approach generally provides unbiased risk estimates and low root mean squared errors across different family study designs, proportions of missing genotypes, and risk heterogeneities. An application to 12 large LS families from Newfoundland demonstrates that the risk for a second cancer was substantial and that the age at a first colorectal cancer significantly impacted the age at any LS subsequent cancer. This study provides new insights for developing more effective management of mutation carriers in LS families by providing more accurate multiple cancer risk estimates.

  12. Unusual presentation of Lynch Syndrome

    Directory of Open Access Journals (Sweden)

    Yu Veronica PCC

    2009-06-01

    Full Text Available Abstract Lynch Syndrome/HNPCC is a syndrome of cancer predisposition linked to inherited mutations of genes participating in post-replicative DNA mismatch repair (MMR. The spectrum of cancer associated with Lynch Syndrome includes tumours of the colorectum, endometrium, ovary, upper gastrointestinal tract and the urothelium although other cancers are rarely described. We describe a family of Lynch Syndrome with an hMLH1 mutation, that harbours an unusual tumour spectrum and its diagnostic and management challenges.

  13. Differential expression of CK20, β-catenin, and MUC2/5AC/6 in Lynch syndrome and familial colorectal cancer type X

    DEFF Research Database (Denmark)

    Haraldsson, Stefan; Klarskov, Louise; Nilbert, Mef

    2017-01-01

    BACKGROUND: Hereditary non-polyposis colorectal cancer comprises Lynch syndrome and familial colorectal cancer type X (FCCTX). Differences in genetics, demographics and histopathology have been extensively studied. The purpose of this study is to characterize their immunoprofile of markers other...... than MMR proteins. METHODS: We compared the expression patterns of cytokeratins (CK7 and CK20), mucins (MUC2/5 AC/6), CDX2 and β-catenin in Lynch syndrome and FCCTX. RESULTS: Differences were identified for CK20 and nuclear β-catenin, which were significantly more often expressed in FCCTX than in Lynch...

  14. Management strategies in Lynch syndrome and familial adenomatous polyposis: a national healthcare survey in Japan.

    Science.gov (United States)

    Yamano, Tomoki; Hamanaka, Michiko; Babaya, Akihito; Kimura, Kei; Kobayashi, Masayoshi; Fukumoto, Miki; Tsukamoto, Kiyoshi; Noda, Masafumi; Matsubara, Nagahide; Tomita, Naohiro; Sugihara, Kenichi

    2017-02-01

    Lynch syndrome (LS) and familial adenomatous polyposis (FAP) are major sources of hereditary colorectal cancer (CRC) and are associated with other malignancies. There is some heterogeneity in management strategies in Japan. We undertook a survey of management of hereditary CRC in hospitals that are members of the Japan Society of Colorectal Cancer Research. One hundred and ninety departments responded, of which 127 were from designated cancer care hospitals (DCCHs) according to the Japanese government. There were 25 488 operations for CRC in these departments in 2015. The DCCHs performed better with regard to usage of Japan Society of Colorectal Cancer Research guidelines, referring new CRC patients for LS screening, and having in-house genetic counselors and knowledge of treatment for LS. There were 174 patients diagnosed with LS and 602 undergoing follow-up in 2011-2015, which is fewer than the number expected from CRC operations in 2015. These numbers were not affected by whether the institution was a DCCH. Universal screening for LS was carried out in 8% of the departments. In contrast, 541 patients were diagnosed with FAP and 273 received preventive proctocolectomy/colectomy in 2011-2015. The DCCH departments undertook more surgery than non-DCCH departments, although most of the management, including surgical procedures and use of non-steroidal anti-inflammatory drugs, was similar. Management of desmoid tumor in the abdominal cavity differed according to the number of patients treated. In conclusion, there was heterogeneity in management of LS but not FAP. Most patients with LS may be overlooked and universal screening for LS is not common in Japan.

  15. Informing family members of individuals with Lynch syndrome : a guideline for clinical geneticists

    NARCIS (Netherlands)

    Menko, Fred H.; Aalfs, Cora M.; Henneman, Lidewij; Stol, Yrrah; Wijdenes, Miranda; Otten, Ellen; Ploegmakers, Marleen M. J.; Legemaate, Johan; Smets, Ellen M. A.; de Wert, Guido M. W. R.; Tibben, Aad

    2013-01-01

    The diagnosis of Lynch syndrome can lead to the prevention of colorectal cancer through periodic colonoscopies and removal of premalignant lesions in susceptible individuals. Therefore, predisposed individuals identified by mutation analysis are advised to inform their at-risk relatives about the op

  16. Is surveillance of the small bowel indicated for Lynch syndrome families?

    NARCIS (Netherlands)

    Kate, G.L. ten; Kleibeuker, J.H.; Nagengast, F.M.; Craanen, M.; Cats, A.; Menko, F.H.; Vasen, H.F.

    2007-01-01

    BACKGROUND: Small bowel cancer (SBC) is one of the tumours associated with Lynch syndrome (LS). To advise on screening for this tumour it is paramount to be informed about the lifetime risk. The aim of this study was to calculate the lifetime risk of SBC in LS and to identify possible risk factors.

  17. Is surveillance of the small bowel indicated for Lynch syndrome families?

    NARCIS (Netherlands)

    ten Kate, G. L.; Kleibeuker, J. H.; Nagengast, F. M.; Craanen, M.; Cats, A.; Menko, F. H.; Vasen, H. F. A.

    2007-01-01

    Background: Small bowel cancer (SBC) is one of the tumours associated with Lynch syndrome (LS). To advise on screening for this tumour it is paramount to be informed about the lifetime risk. The aim of this study was to calculate the lifetime risk of SBC in LS and to identify possible risk factors.

  18. Sessile serrated polyps of the colorectum are rare in patients with Lynch syndrome and in familial colorectal cancer families

    DEFF Research Database (Denmark)

    Andersen, S H; Lykke, E; Folker, M B

    2008-01-01

    Whereas the generally accepted carcinogenesis pathway of the microsatellite instabile high (MSI-H) colorectal carcinoma (CRC) involves the traditional adenoma in patients with Lynch syndrome, a serrate pathway involving serrate adenomas (SA) and sessile serrate polyps (SSP) characterize the spora......Whereas the generally accepted carcinogenesis pathway of the microsatellite instabile high (MSI-H) colorectal carcinoma (CRC) involves the traditional adenoma in patients with Lynch syndrome, a serrate pathway involving serrate adenomas (SA) and sessile serrate polyps (SSP) characterize...... the FCF, were considered examples of probable SSP. None of the 41 cases coded as adenoma possessed a morphology that qualified as SSP. The prevalence of SSP was not increased as compared to the background population and thus, this serrated lesion does not appear to play a tumorigenic role in Lynch...

  19. Sessile serrated polyps of the colorectum are rare in patients with Lynch syndrome and in familial colorectal cancer families

    DEFF Research Database (Denmark)

    Andersen, S H; Lykke, E; Folker, M B;

    2008-01-01

    (FCF) is addressed. Polyps coded as hyperplastic polyps (HP) from subjects with Lynch syndrome and FCF enrolled in the HNPCC-register at the Hvidovre University Hospital as well as adenomas from this population were retrieved and reviewed for features of SSP. Ninety-eight polyps coded as HP and 41...

  20. Modernization and Lynching in the New South

    Directory of Open Access Journals (Sweden)

    Mattias Smångs

    2016-09-01

    Full Text Available This article evaluates an emerging body of historical scholarship that challenges prevailing views of the primacy of rural conditions in southern lynching by positing that it was symbiotically associated with the processes of modernization underway in the region in the decades around 1900. Statistical analyses of lynching data that differentiate among events according to communal participation, support, and ceremony in Georgia and Louisiana from 1882 to 1930 and local-level indices of modernization (urbanization, rural depopulation, industrialization, agricultural commercialization, and dissolution of traditional family roles yield results that both support and contradict such a modernization thesis of lynching. The findings imply that the consequences of the social transformation in the South coinciding with the lynching era were not uniform throughout the region with regard to racial conflict and violence and that broad arguments proposing an intrinsic connection between modernization and lynchings therefore are overstated.

  1. A putative Lynch syndrome family carrying MSH2 and MSH6 variants of uncertain significance-functional analysis reveals the pathogenic one

    DEFF Research Database (Denmark)

    Kantelinen, Jukka; Hansen, Thomas V O; Kansikas, Minttu;

    2011-01-01

    Inherited pathogenic mutations in the mismatch repair (MMR) genes, MSH2, MLH1, MSH6, and PMS2 predispose to Lynch syndrome (LS). However, the finding of a variant or variants of uncertain significance (VUS) in affected family members complicates the risk assessment. Here, we describe a putative L...... identified VUS before predictive gene testing and genetic counseling are offered to a family.......Inherited pathogenic mutations in the mismatch repair (MMR) genes, MSH2, MLH1, MSH6, and PMS2 predispose to Lynch syndrome (LS). However, the finding of a variant or variants of uncertain significance (VUS) in affected family members complicates the risk assessment. Here, we describe a putative LS...... family carrying VUS in both MSH2 (c.2768T>A, p.Val923Glu) and MSH6 (c.3563G>A, p.Ser1188Asn). Two colorectal cancer (CRC) patients were studied for mutations and identified as carriers of both variants. In spite of a relatively high mean age of cancer onset (59.5 years) in the family, many CRC patients...

  2. Screening for urinary tract cancer with urine cytology in Lynch syndrome and familial colorectal cancer

    DEFF Research Database (Denmark)

    Myrhøj, T; Andersen, M-B; Bernstein, I

    2008-01-01

    AIM: The aim of this study was to evaluate if Urine Cytology (UC) is an appropriate screening procedure for detecting urinary tract neoplasia at an early stage in persons at risk in Hereditary Non-Polyposis Colorectal Cancer families. METHOD: In the National Danish HNPCC-register persons at risk...

  3. Lynch syndrome-associated extracolonic tumors are rare in two extended families with the same EPCAM deletion

    NARCIS (Netherlands)

    Lynch, H.T.; Riegert-Johnson, D.L.; Snyder, C.; Lynch, J.F.; Hagenkord, J.; Boland, C.R.; Rhees, J.; Thibodeau, S.N.; Boardman, L.A.; Davies, J.; Kuiper, R.P.; Hoogerbrugge, N.; Ligtenberg, M.J.L.

    2011-01-01

    OBJECTIVES: The Lynch syndrome (LS) is an inherited cancer syndrome showing a preponderance of colorectal cancer (CRC) in context with endometrial cancer and several other extracolonic cancers, which is due to pathogenic mutations in the mismatch repair (MMR) genes, MLH1, MSH2, MSH6, and PMS2. Some

  4. Lynch syndrome: still not a familiar picture

    Directory of Open Access Journals (Sweden)

    Hes Frederik J

    2008-02-01

    Full Text Available Abstract Background Germ line mutations in mismatch repair genes underlie Lynch syndrome and predispose carriers for colorectal carcinoma and malignancies in many other organ systems. Case presentation A large Lynch syndrome family with 15 affected family members and involvement in 7 organs is reported. It illustrates a lack of awareness and knowledge about this hereditary tumor syndrome among doctors as well as patients. None of the described family members underwent presymptomatic screening on the basis of the family history. Conclusion Hereditary features, like young age at diagnosis, multiple tumors in multiple organs and a positive family history, should lead to timely referral of suspected cases for genetic counseling and diagnostics. For Lynch syndrome, these features can be found in the Amsterdam and Bethesda criteria. Subsequently, early identification of mutation carriers might have diminished, at least in part, the high and early morbidity and mortality observed in this family.

  5. David Lynch (Sammelrezension)

    OpenAIRE

    2002-01-01

    Ralfdieter Füller: Fiktion und Antifiktion. Die Filme David Lynchs und der Kulturprozeß im Amerika der 1980er und 90er Jahre.Stefan Höltgen: Spiegelbilder. Strategien der ästhetischen Verdoppelung in den Filmen von David Lynch

  6. Family perspectives in lynch syndrome becoming a family at risk, patterns of communication and influence on relations

    DEFF Research Database (Denmark)

    Bartuma, Katarina; Nilbert, Mef; Carlsson, Christina

    2012-01-01

    A growing number of individuals are diagnosed with hereditary cancer. Though increased levels of anxiety and depression have been demonstrated around the time of genetic counselling, most individuals handle life at increased risk well. Data have, however, been collected on individual basis, which...... led us to focus on family perspectives of hereditary cancer....

  7. [Founder mutation in Lynch syndrome].

    Science.gov (United States)

    Cajal, Andrea R; Piñero, Tamara A; Verzura, Alicia; Santino, Juan Pablo; Solano, Angela R; Kalfayan, Pablo G; Ferro, Alejandra; Vaccaro, Carlos

    2016-01-01

    Lynch syndrome is the most frequent syndrome in hereditary colorectal cancer, a family-specific deleterious mutations in genes encoding DNA reparation proteins: MLH1 (mutL homolog 1), MSH2, MSH6 (mutS homolog 2 y 6, respectively), PMS2 (PMS1 homolog 2, mismatch repair system component) y MUTYH (mutY DNA glycosylase). The c.2252_2253delAA, p.Lys751Serfs*3 mutation in MLH1 gene segregates with a haplotype reported in the northern region of Italy and whose origin was attributed to a founder effect. This mutation co-segregates with typical characteristics of Lynch syndrome, including early age at onset and multiple primary tumors in the same individual, a high frequency of pancreatic cancer, high microsatellite instability and lack of PMS2 expression. This report describes a mutation in an Argentinian patient with endometrioid adenocarcinoma of uterus. Her first-degree relatives had a history of colon cancer diagnosed before 50 years, fulfilling the Amsterdam Criteria I and Lynch syndrome II. The high pathogenicity associated to this mutation makes necessary the study of all members from families with hereditary cancer, allowing pre-symptomatic genetic diagnosis, early assessment and the instauration of preventive treatments.

  8. The Lynch syndrome: a management dilemma.

    Science.gov (United States)

    Palumbo, Piergaspare; Amatucci, Chiara; Perotti, Bruno; Dezzi, Claudia; Girolami, Marco; Illuminati, Giulio; Angelici, Alberto M

    2013-05-01

    The case of a familial Lynch syndrome is reported. The criteria for early diagnosis, management and surveillance are briefly reviewed. A germline mutation of genes responsible for mismatch repair is at the basis of the Lynch syndrome. Carriers are predisposed to colorectal cancer and other tumors. Two members of the presently reported family developed colorectal cancer, whereas two others developed other neoplasms. The syndrome was confirmed in members of the same family with appropriate genetic workup. Clinical examination and endoscopy were consequently scheduled once-a-year. Given the high risk of neoplastic disease, such yearly controls can be proposed as the standard follow-up of this condition.

  9. Evaluating the performance of clinical criteria for predicting mismatch repair gene mutations in Lynch syndrome: a comprehensive analysis of 3,671 families.

    Science.gov (United States)

    Steinke, Verena; Holzapfel, Stefanie; Loeffler, Markus; Holinski-Feder, Elke; Morak, Monika; Schackert, Hans K; Görgens, Heike; Pox, Christian; Royer-Pokora, Brigitte; von Knebel-Doeberitz, Magnus; Büttner, Reinhard; Propping, Peter; Engel, Christoph

    2014-07-01

    Carriers of mismatch repair (MMR) gene mutations have a high lifetime risk for colorectal and endometrial cancers, as well as other malignancies. As mutation analysis to detect these patients is expensive and time-consuming, clinical criteria and tumor-tissue analysis are widely used as pre-screening methods. The aim of our study was to evaluate the performance of commonly applied clinical criteria (the Amsterdam I and II Criteria, and the original and revised Bethesda Guidelines) and the results of tumor-tissue analysis in predicting MMR gene mutations. We analyzed 3,671 families from the German HNPCC Registry and divided them into nine mutually exclusive groups with different clinical criteria. A total of 680 families (18.5%) were found to have a pathogenic MMR gene mutation. Among all 1,284 families with microsatellite instability-high (MSI-H) colorectal cancer, the overall mutation detection rate was 53.0%. Mutation frequencies and their distribution between the four MMR genes differed significantly between clinical groups (p small-bowel cancer (p small-bowel cancer were clinically relevant predictors for Lynch syndrome. © 2013 UICC.

  10. Diagnosing Lynch Syndrome

    LENUS (Irish Health Repository)

    Gleeson, J

    2016-11-01

    Lynch Syndrome, also known as Hereditary Non-Polyposis Colorectal Cancer (HNPCC), is a hereditary condition that increases an individual’s risk of developing a constellation of cancers. These most commonly arise in the colon, but also involve other solid organs such as the endometrium and ovaries in women, the stomach, brain and the skin. Ireland’s small population offers an opportunity to identify all those with Lynch Syndrome (LS) in the country, which would represent a powerful preventive opportunity to meaningfully impact on the incidence of cancer in Ireland.

  11. Lynch Syndrome revision.

    Directory of Open Access Journals (Sweden)

    Sila Castellón Mortera

    2013-07-01

    Full Text Available The literature regarding colon`s adenocarcinoma hereditary no poliposico or Lynch Syndrome is reviewed. The clinical characteristics, genetics and histologycal of colon´s adenocarcinoma hereditary, no poliposico are pointed out, so as the updated criteria approved in Amsterdam, for the diagnostic of patients with this Syndrome. The therapeutics is updated.

  12. Glioblastomas, astrocytomas and oligodendrogliomas linked to Lynch syndrome

    DEFF Research Database (Denmark)

    Therkildsen, C; Ladelund, S; Rambech, E

    2015-01-01

    BACKGROUND AND PURPOSE: Brain tumors represent a rare and relatively uncharacterized tumor type in Lynch syndrome. METHODS: The national Danish Hereditary Nonpolyposis Colorectal Cancer Register was utilized to estimate the cumulative life-time risk for brain tumors in Lynch syndrome...... staining suggestive of the IDH1 R132H mutation. CONCLUSION: In Lynch syndrome brain tumors occurred in 14% of the families with significantly higher risks for individuals with MSH2 gene mutations and development of childhood brain tumors in individuals with constitutional MMR defects....

  13. The impact of HENRY on parenting and family lifestyle: A national service evaluation of a preschool obesity prevention programme.

    Science.gov (United States)

    Willis, T A; Roberts, K P J; Berry, T M; Bryant, M; Rudolf, M C J

    2016-07-01

    One in five children in England are overweight/obese at school entry. Tackling obesity is therefore a priority. Right from the Start with HENRY is a widely-commissioned programme delivered by trained facilitators to small groups of parents over eight weekly sessions. It is designed to provide parents of infants and preschool children with the skills, knowledge and confidence required for a healthier family lifestyle. The aim of this work was to investigate programme impact using data collected routinely for quality control purposes. Analysis of routinely collected pre-post data from programmes delivered in the UK from January 2012 to February 2014. Data were analysed from 144 programmes, including questionnaires relating to parenting, family eating behaviours, dietary intake, and physical activity/screen time. Over 24 months, 1100 parents attended programmes running in 86 locations. 788 (72%) completed >5 sessions of whom 624 (79%) provided baseline and completion questionnaires. Parents reported increases in healthiness of family lifestyle, parenting attributes, and emotional wellbeing following attendance (all P obesity. Copyright © 2016 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

  14. The genetic basis of Lynch syndrome and its implications for clinical practice and risk management.

    Science.gov (United States)

    Cohen, Stephanie A; Leininger, Anna

    2014-01-01

    Lynch syndrome is the most common cause of hereditary colon cancer, and accounts for as much as 3% of all colon and endometrial cancers. The identification and management of individuals with Lynch syndrome have evolved over the past 20 years, yet the syndrome remains vastly underdiagnosed. It is important for clinicians to recognize individuals and families who are at risk in order to be able to manage them appropriately and reduce their morbidity and mortality from this condition. This review will touch on the history of Lynch syndrome, the current knowledge of genotype-phenotype correlations, the cancers associated with Lynch syndrome, and management of individuals who are gene carriers.

  15. A Family Affair: The Marriage of Elizabeth Cady and Henry Brewster Stanton and the Development of Reform Politics

    OpenAIRE

    Frank, Linda Christine

    2012-01-01

    Although devoted to insuring universal freedom and human rights for more than 60 years, Henry B. Stanton's historical legacy and his many contributions to antebellum reform have been obscured and even vilified in the shadows of his famous wife, Elizabeth Cady Stanton, and his oftentimes tactical opponent within abolition circles, William Lloyd Garrison. Frequently portrayed as the antagonist in his wife's struggle for women's rights, as a husband and a father Henry Stanton has become synonym...

  16. The genetic basis of Lynch syndrome and its implications for clinical practice and risk management

    Directory of Open Access Journals (Sweden)

    Cohen SA

    2014-07-01

    Full Text Available Stephanie A Cohen,1 Anna Leininger2 1Cancer Genetics Risk Assessment Program, St Vincent Health, Indianapolis, IN, USA; 2Minnesota Oncology, Woodbury, MN, USA Abstract: Lynch syndrome is the most common cause of hereditary colon cancer, and accounts for as much as 3% of all colon and endometrial cancers. The identification and management of individuals with Lynch syndrome have evolved over the past 20 years, yet the syndrome remains vastly underdiagnosed. It is important for clinicians to recognize individuals and families who are at risk in order to be able to manage them appropriately and reduce their morbidity and mortality from this condition. This review will touch on the history of Lynch syndrome, the current knowledge of genotype–phenotype correlations, the cancers associated with Lynch syndrome, and management of individuals who are gene carriers. Keywords: Lynch syndrome, hereditary cancer, hereditary nonpolyposis colorectal cancer, mismatch repair, mismatch repair genes, immunohistochemistry, microsatellite instability

  17. Risks of lynch syndrome cancers for msh6 mutation carriers

    NARCIS (Netherlands)

    L. Baglietto (Laura); N.M. Lindor (Noralane); J.G. Dowty (James); D.M. White (Darren); A. Wagner (Anja); E.B. Gómez García (Encarna); A.H.J.T. Vriends (Anette); N.R. Cartwright (Nicola); R.A. Barnetson (Rebecca); S.M. Farrington (Susan); A. Tenesa (Albert); H. Hampel (Heather); D. Buchanan (Daniel); S. Arnold (Sven); J. Young (Joanne); M.D. Walsh (Michael); J. Jass (Jeremy); F.A. Macrae (Finlay); Y. Antill (Yoland); I.M. Winship (Ingrid); G.G. Giles (Graham); J. Goldblatt (Jack); S. Parry (Susan); G. Suthers (Graeme); B. Leggett (Barbara); M. Butz (Malinda); M. Aronson (Melyssa); J.N. Poynter (Jenny); J.A. Baron (John); L. Le Marchand (Loic); R. Haile (Robert); S. Gallinger (Steve); J.L. Hopper (John); J. Potter (John); A. de La Chapelle (Albert); H. Vasen (Hans); M.G. Dunlop (Malcolm); S.N. Thibodeau (Stephen); M.A. Jenkins (Mark)

    2010-01-01

    textabstractBackground: Germline mutations in MSH6 account for 10%-20% of Lynch syndrome colorectal cancers caused by hereditary DNA mismatch repair gene mutations. Because there have been only a few studies of mutation carriers, their cancer risks are uncertain. Methods: We identified 113 families

  18. Lynch syndrome-associated neoplasms

    DEFF Research Database (Denmark)

    Shia, Jinru; Holck, Susanne; Depetris, Giovanni;

    2013-01-01

    of interacting developments from the disciplines of clinical oncology, pathology, and molecular genetics, with each development serving to guide or enhance the next. The advancement of our understanding about the pathology of Lynch syndrome associated tumors exemplifies such intimate interplay among disciplines....... Today, accumulative knowledge has enabled surgical pathologists to detect tumors that are likely to be associated with Lynch syndrome, and the pathologist is playing an increasingly more important role in the care of these patients. The pathologist's ability is afforded primarily by information gained...... of such information. This article provides an overview of the development of histopathology and immunohistochemistry in Lynch syndrome-associated tumors, particularly in colorectal and endometrial cancers, and outlines the issues and current status of these specific pathologic aspects in not only the major tumors...

  19. Do Surrealismo em David Lynch

    Directory of Open Access Journals (Sweden)

    Mirian Tavares

    2009-01-01

    Full Text Available O surrealismo, como a arte do seu tempo, propõe uma nova estética, capaz de extrair o belo do absurdo e de instaurar o desvio para que daí surja, de fato, o real. Através da análise de algumas obras de David Lynch e dos livros Les champs magnétiques de Breton e Philippe Soupault e Poisson soluble, de Breton, irei mostrar a pertinência da designação surrealista para a obra do cineasta norte-americano. Lynch, como os surrealistas, constrói uma operação dialética entre o racional/irracional. Ao mesmo tempo em que opera no campo artístico em direção à irracionalidade absoluta, Lynch não nega a sua inserção na sociedade. Acredito que o realizador, como os surrealistas, tenha conseguido encontrar um equilíbrio entre as duas formas de se estar no mundo, racional/irracional, jogando com suas antíteses. O prazer do jogo surrealista consiste em ir até as profundezas do inconsciente e retornar com matéria suficiente para fazer uma obra de arte.Surrealism, as the art of its time, proposes a new aesthetics, one that is able to extract the beautiful from the absurd and to establish the swerve from the standard, from which, in fact, the real comes through. Through the analysis of some works by David Lynch, of Breton and Soupault's Les champs magnétiques, and of Breton's Poisson soluble, I will attempt to show the relevance of the surrealist designation for the work of the American filmmaker. Lynch, like the surrealists, builds a dialectic operation between the rational and the irrational. While operating in the artistic field towards absolute irrationality, Lynch does not deny its role in society. It is my belief that the director, as the surrealists, has managed to find a balance between the two ways of being in the world: rational and irrational; by playing with their antitheses. The pleasure of the surrealist game is to go to the depths of the unconscious and return with sufficient material to make a work of art out of it.

  20. Risk of Cancer in Cases of Suspected Lynch Syndrome Without Germline Mutation

    OpenAIRE

    Rodríguez-Soler, María; Pérez-Carbonell, Lucía; Guarinos, Carla; Zapater, Pedro; Castillejo, Adela; Barberá, Víctor Manuel; Juárez, Miriam; Bessa, Xavier; Xicola, Rosa M; Clofent, Juan; Bujanda, Luis; Balaguer, Francesc; Reñé, Josep-Maria; de Castro, Luisa; Marín-Gabriel, José C.

    2013-01-01

    Background & Aims: Colorectal cancers (CRCs) with microsatellite instability (MSI) and a mismatch repair (MMR) immunohistochemical deficit without hypermethylation of the MLH1 promoter are likely to be caused by Lynch syndrome. Some patients with these cancers have not been found to have pathogenic germline mutations and are considered to have Lynch-like syndrome (LLS). The aim of this study was to determine the risk of cancer in families of patients with LLS. Methods: We studied a population...

  1. [The union of three families of apothecaries in Paris in the 17th and 18th centuries--The apothecaries François Pihoué, François Regnault, Henry Charas and Marie Fourneau].

    Science.gov (United States)

    Warolin, Christian

    2015-06-01

    The family network started with Marie Fourneau, daughter of the apothecary Jacques Fourneau, married successively two apothecaries first François Pihoué and then François Regnault and whose only daughter Marie Anne married the apothecary Henry Charas grandson of the famous apothecary Moyse Charas.

  2. Limited impact on self-concept in individuals with Lynch syndrome; results from a national cohort study

    DEFF Research Database (Denmark)

    Petersen, Helle Vendel; Esplen, Mary Jane; Ladelund, Steen;

    2011-01-01

    An increasing number of individuals seek genetic counseling and hereby learn about hereditary cancer in the family. Lynch syndrome is associated with an inherited high risk for colorectal and gynecological cancer, but knowledge about how family members at risk perceive their situation is limited....... We used the national Danish HNPCC register to collect data on self-concept from 413 individuals with Lynch syndrome. The recently developed Lynch syndrome self-concept scale contains 20 items within two subscales related to stigma-vulnerability and bowel symptom-related anxiety. Significantly higher...

  3. Guidelines on genetic evaluation and management of Lynch syndrome: a consensus statement by the US Multi-Society Task Force on colorectal cancer.

    Science.gov (United States)

    Giardiello, Francis M; Allen, John I; Axilbund, Jennifer E; Boland, C Richard; Burke, Carol A; Burt, Randall W; Church, James M; Dominitz, Jason A; Johnson, David A; Kaltenbach, Tonya; Levin, Theodore R; Lieberman, David A; Robertson, Douglas J; Syngal, Sapna; Rex, Douglas K

    2014-08-01

    The Multi-Society Task Force, in collaboration with invited experts, developed guidelines to assist health care providers with the appropriate provision of genetic testing and management of patients at risk for and affected with Lynch syndrome as follows: Figure 1 provides a colorectal cancer risk assessment tool to screen individuals in the office or endoscopy setting; Figure 2 illustrates a strategy for universal screening for Lynch syndrome by tumor testing of patients diagnosed with colorectal cancer; Figures 3-6 provide algorithms for genetic evaluation of affected and at-risk family members of pedigrees with Lynch syndrome; Table 10 provides guidelines for screening at-risk and affected persons with Lynch syndrome; and Table 12 lists the guidelines for the management of patients with Lynch syndrome. A detailed explanation of Lynch syndrome and the methodology utilized to derive these guidelines, as well as an explanation of, and supporting literature for, these guidelines are provided.

  4. Lynch Syndrome Caused by Germline PMS2 Mutations

    DEFF Research Database (Denmark)

    Ten Broeke, Sanne W; Brohet, Richard M; Tops, Carli M

    2015-01-01

    . Standardized incidence ratios (SIRs) were calculated to estimate risks for other Lynch syndrome-associated cancers. RESULTS: The cumulative risk (CR) of CRC for male mutation carriers by age 70 years was 19%. The CR among female carriers was 11% for CRC and 12% for EC. The mean age of CRC development was 52......PURPOSE: The clinical consequences of PMS2 germline mutations are poorly understood compared with other Lynch-associated mismatch repair gene (MMR) mutations. The aim of this European cohort study was to define the cancer risk faced by PMS2 mutation carriers. METHODS: Data were collected from 98...... years, and there was a significant difference in mean age of CRC between the probands (mean, 47 years; range, 26 to 68 years) and other family members with a PMS2 mutation (mean, 58 years; range, 31 to 86 years; P

  5. The mutational spectrum of Lynch syndrome in cyprus.

    Science.gov (United States)

    Loizidou, Maria A; Neophytou, Ioanna; Papamichael, Demetris; Kountourakis, Panteleimon; Vassiliou, Vassilios; Marcou, Yiola; Kakouri, Eleni; Ioannidis, Georgios; Philippou, Chrystalla; Spanou, Elena; Tanteles, George A; Anastasiadou, Violetta; Hadjisavvas, Andreas; Kyriacou, Kyriacos

    2014-01-01

    Lynch syndrome is the most common form of hereditary colorectal cancer and is caused by germline mutations in the mismatch repair (MMR) genes MLH1, MSH2, MSH6 and PMS2. Mutation carriers have an increased lifetime risk of developing colorectal cancer as well as other extracolonic tumours. The aim of the current study was to evaluate the frequency and distribution of mutations in the MLH1, MSH2 and MSH6 genes within a cohort of Cypriot families that fulfilled the revised Bethesda guidelines. The study cohort included 77 patients who fulfilled at least one of the revised Bethesda guidelines. Mutational analysis revealed the presence of 4 pathogenic mutations, 3 in the MLH1 gene and 1 in the MSH2 gene, in 5 unrelated individuals. It is noted that out of the 4 pathogenic mutations detected, one is novel (c.1610delG in exon 14 of the MLH1) and has been detected for the first time in the Cypriot population. Overall, the pathogenic mutation detection rate in our patient cohort was 7%. This percentage is relatively low but could be explained by the fact that the sole criterion for genetic screening was compliance to the revised Bethesda guidelines. Larger numbers of Lynch syndrome families and screening of the two additional predisposition genes, PMS2 and EPCAM, are needed in order to decipher the full spectrum of mutations associated with Lynch syndrome predisposition in Cyprus.

  6. Vanglateenistuse enesekaitsekoolitus / Henri Palm

    Index Scriptorium Estoniae

    Palm, Henri

    2014-01-01

    Vanglateenistus korraldab Tartus, Tallinnas ja Jõhvis enesekaitsekoolitusi gümnaasiumiõpilastele. Jakob Westholmi abiturient Henri Palm on osalenud treeningutel osalenud kolm aastat ning jagab kogemusi

  7. Vanglateenistuse enesekaitsekoolitus / Henri Palm

    Index Scriptorium Estoniae

    Palm, Henri

    2014-01-01

    Vanglateenistus korraldab Tartus, Tallinnas ja Jõhvis enesekaitsekoolitusi gümnaasiumiõpilastele. Jakob Westholmi abiturient Henri Palm on osalenud treeningutel osalenud kolm aastat ning jagab kogemusi

  8. Fertility and apparent genetic anticipation in Lynch syndrome.

    Science.gov (United States)

    Stupart, Douglas; Win, Aung Ko; Jenkins, Mark; Winship, Ingrid M; Goldberg, Paul; Ramesar, Rajkumar

    2014-09-01

    Genetic anticipation is the phenomenon in which age of onset of an inherited disorder decreases in successive generations. Inconsistent evidence suggests that this occurs in Lynch syndrome. A possible cause for apparent anticipation is fecundity bias, which occurs if the disease adversely affects fertility. The purpose of this study was to determine the effect of age of diagnosis of colorectal cancer (CRC) on lifetime fertility in Lynch syndrome, and whether this can falsely create the appearance of genetic anticipation. A computer model simulated age of diagnosis of CRC in hypothetical Lynch syndrome carriers and their offspring. The model assumed similar age distribution of CRC across generations (i.e. that there was no true anticipation). Age distribution of CRC diagnosis, and lifetime fertility rates (grouped by age of diagnosis of CRC) were determined from the Australasian Colorectal Cancer Family Registry (ACCFR). Apparent anticipation was calculated by comparing ages of diagnosis of CRC in affected parent-child pairs. A total of 1,088 patients with CRC were identified from the ACCFR. Total lifetime (cohort) fertility was related to age of diagnosis of CRC (correlation coefficient 0.13, P = 0.0001). In the simulation, apparent anticipation was 1.8 ± 0.54 years (P = 0.0044). Observed apparent anticipation in the ACCFR cohort was 4.8 ± 1.73 years (P = 0.0064). There was no difference in apparent anticipation between the simulate d and observed parent-child pairs (P = 0.89). The appearance of genetic anticipation in Lynch syndrome can be falsely created due to changes in fertility.

  9. Clinicopathological Features of Endometrial Carcino-ma Associated with Lynch Syndrome in China

    Institute of Scientific and Technical Information of China (English)

    Yingmei WANG; Fengxia XUE; Russell R. BROADDUS; Xia TAO; Susu XIE; Yanbin ZHU

    2009-01-01

    Background and objective To study the clinicopathoiogical characteristics of Lynch syn&ome-associated endometrial carcinoma in China.Methods Twenty-seven patients who fulfilled the Amsterdam Criteria Ⅱ were classified as having Lynch syndrome-associated endometrial carcinoma (Group A), and 331 patients without a family history of cancer were classified as having sporadic endometrial carcinoma (Group B).Results There were 81 malignancies in 27 Lynch syndrome-associated endometrial carcinoma families, including colorectal cancer (CRC, 24.7%), endometrial carcinoma (21.0%), liver (12.3%), stomach (9.9%), lung (6.2%), and breast (6.2%) cancers. Mean age at time of diagnosis was 49.7 years in Group A and 56.3 years in Group B (P=0.004). Second primary cancers occurred in 33.3% of patients in Group A and 5.1% in Group B (P<0.0001). "Ihe most common second primary cancers were colorectal cancer (44%) and ovarian cancer (22%). The percentage of obese patients was higher in Group A (P=0.013). There was no difference between the two groups in incidence of diabetes mellitns or hypertension or in histological type and FIGO stage. The 5-year survival rates for Group A and B were 96.2% and 79.6%, respectively. Prognosis for Group A was better than for Group B (P=0.045).Conclusion Some clinicopathologicai features of Lynch syndrome-associated endometrial carcinoma, such as early onset and multiple primary carcinomas, are similar in the Chinese and American/European populations. However, the Chinese population had a unique family cancer distribution that included lung and breast cancers. An increased number of grade 1 endometrioid tumors and a better prognosis imply better biobehavior in Chinese Lynch syndrome-associated endometrial carcinoma. Obesity may be a co-contributing factor for development of Lynch syndrome associated endometrial cancer in China.

  10. How does genetic risk information for Lynch syndrome translate to risk management behaviours?

    Science.gov (United States)

    Steel, Emma; Robbins, Andrew; Jenkins, Mark; Flander, Louisa; Gaff, Clara; Keogh, Louise

    2017-01-01

    There is limited research on why some individuals who have undergone predictive genetic testing for Lynch syndrome do not adhere to screening recommendations. This study aimed to explore qualitatively how Lynch syndrome non-carriers and carriers translate genetic risk information and advice to decisions about risk managment behaviours in the Australian healthcare system. Participants of the Australasian Colorectal Cancer Family Registry who had undergone predictive genetic testing for Lynch syndrome were interviewed on their risk management behaviours. Transcripts were analysed thematically using a comparative coding analysis. Thirty-three people were interviewed. Of the non-carriers (n = 16), 2 reported having apparently unnecessary colonoscopies, and 6 were unsure about what population-based colorectal cancer screening entails. Of the carriers (n = 17), 2 reported they had not had regular colonoscopies, and spoke about their discomfort with the screening process and a lack of faith in the procedure's ability to reduce their risk of developing colorectal cancer. Of the female carriers (n = 9), 2 could not recall being informed about the associated risk of gynaecological cancers. Non-carriers and female carriers of Lynch syndrome could benefit from further clarity and advice about appropriate risk management options. For those carriers who did not adhere to colonoscopy screening, a lack of faith in both genetic test results and screening were evident. It is essential that consistent advice is offered to both carriers and non-carriers of Lynch syndrome.

  11. Quality of colonoscopy in Lynch syndrome.

    Science.gov (United States)

    Niv, Yaron; Moeslein, Gabriela; Vasen, Hans F A; Karner-Hanusch, Judith; Lubinsky, Jan; Gasche, Christoph

    2014-12-01

    Lynch syndrome (LS) accounts for 2 - 4 % of all colorectal cancers. Affected family members have a germline mutation in one of the DNA mismatch repair genes MLH1, PMS2, MSH2, or MSH6, and a lifetime risk for development of colorectal cancer of 25 - 75 %. Current guidelines recommend annual to biannual surveillance colonoscopy in mutation carriers. Several factors may predict failure to prevent interval cancer in LS: more lesions in the right colon; more flat ("non polypoid") and lateral growing polyps; small adenomas may already harbor high grade dysplasia or a high percentage of villous component and become advanced adenomas; there is a short duration of the adenoma - carcinoma sequence; synchronous lesions have high prevalence; patients are younger and less tolerant to colonoscopy (need more sedation); and repeated colonoscopies are needed for lifelong surveillance (patient experience is important for compliance). In order to prevent cancer in LS patients, surveillance colonoscopy should be performed in an endoscopic unit experienced with LS, every 1 - 2 years, starting at age 20 - 25 years, or 10 years younger than the age of first diagnosis in the family (whichever is first), and yearly after the age of 40 years. Colonoscopy in LS patients should be a very meticulous and precise procedure (i. e. taking sufficient withdrawal time, documentation of such warranted), with removal of all of the polyps, special attention to the right colon and alertness to flat lesions. Following quality indicators such as successful cleansing of the colon and removal of every polyp will probably improve prevention of interval cancers. At this moment, none of the new endoscopic techniques have shown convincing superiority over conventional high resolution white light colonoscopy.

  12. Henry J. Kaiser Family Foundation

    Science.gov (United States)

    ... KFF.org Twitter Facebook Email Where President-elect Donald Trump Stands on 6 Health Care Issues Health Costs ... About Immigration and Muslims in a Time of Donald Trump The Missing Debate Over Rising Health-Care Deductibles ...

  13. Role for Genetic Anticipation in Lynch Syndrome

    DEFF Research Database (Denmark)

    Nilbert, Mef; Timshel, Susanne; Bernstein, Inge

    2009-01-01

    PURPOSE: Anticipation (ie, an earlier age at onset in successive generations) is linked to repeat expansion in neurodegenerative syndromes, whereas its role in hereditary cancer is unclear. We assessed anticipation in Lynch syndrome (hereditary nonpolyposis colorectal cancer [HNPCC]), in which DN...

  14. Organocatalytic Enantioselective Henry Reactions

    Directory of Open Access Journals (Sweden)

    Raquel P. Herrera

    2011-05-01

    Full Text Available A large number of interesting organocatalytic enantioselective protocols have been explored and successfully applied in the last decade. Among them, the Henry (nitroaldol reaction represents a powerful carbon-carbon bond-forming procedure for the preparation of valuable synthetic intermediates, such as enantioenriched nitro alcohols, which can be further transformed in a number of important nitrogen and oxygen-containing compounds. This area of research is still in expansion and a more complex version of this useful process has recently emerged, the domino Michael/Henry protocol, affording highly functionalized cycles with multiple stereogenic centers.

  15. Novel Implications in Molecular Diagnosis of Lynch Syndrome

    Directory of Open Access Journals (Sweden)

    Raffaella Liccardo

    2017-01-01

    Full Text Available About 10% of total colorectal cancers are associated with known Mendelian inheritance, as Familial Adenomatous Polyposis (FAP and Lynch syndrome (LS. In these cancer types the clinical manifestations of disease are due to mutations in high-risk alleles, with a penetrance at least of 70%. The LS is associated with germline mutations in the DNA mismatch repair (MMR genes. However, the mutation detection analysis of these genes does not always provide informative results for genetic counseling of LS patients. Very often, the molecular analysis reveals the presence of variants of unknown significance (VUSs whose interpretation is not easy and requires the combination of different analytical strategies to get a proper assessment of their pathogenicity. In some cases, these VUSs may make a more substantial overall contribution to cancer risk than the well-assessed severe Mendelian variants. Moreover, it could also be possible that the simultaneous presence of these genetic variants in several MMR genes that behave as low risk alleles might contribute in a cooperative manner to increase the risk of hereditary cancer. In this paper, through a review of the recent literature, we have speculated a novel inheritance model in the Lynch syndrome; this could pave the way toward new diagnostic perspectives.

  16. Limited impact on self-concept in individuals with Lynch syndrome; results from a national cohort study

    DEFF Research Database (Denmark)

    Petersen, Helle Vendel; Esplen, Mary Jane; Ladelund, Steen;

    2011-01-01

    An increasing number of individuals seek genetic counseling and hereby learn about hereditary cancer in the family. Lynch syndrome is associated with an inherited high risk for colorectal and gynecological cancer, but knowledge about how family members at risk perceive their situation is limited...

  17. Nicolas-Henri Jardin

    DEFF Research Database (Denmark)

    Kjær, Ulla

    Forskningsbaseret formidling af det samme emne som forfatterens disputats fra 2010: en redegørelse for den franskfødte arkitekt Nicolas-Henri Jardins liv og tid og for hans arbejder i Danmark med særligt henblik på hans afgørende betydning for udviklingen af den danske kunst og arkitektur....

  18. A clinical scoring system to identify patients with sebaceous neoplasms at risk for the Muir-Torre variant of Lynch syndrome.

    Science.gov (United States)

    Roberts, Maegan E; Riegert-Johnson, Douglas L; Thomas, Brittany C; Rumilla, Kandelaria M; Thomas, Colleen S; Heckman, Michael G; Purcell, Jennifer U; Hanson, Nancy B; Leppig, Kathleen A; Lim, Justin; Cappel, Mark A

    2014-09-01

    The Muir-Torre syndrome variant of Lynch syndrome is characterized by the presence of sebaceous neoplasms (adenoma, epithelioma/sebaceoma, carcinoma) and Lynch syndrome-associated cancers (colon, endometrial, and others). Several clinical scoring systems have been developed to identify patients with colon cancer at high risk of Lynch syndrome. However, no such system has been described for patients presenting with sebaceous neoplasms. Based on logistic regression analysis, a scoring system was developed for patients with sebaceous neoplasm to identify those with the highest likelihood of having Muir-Torre syndrome. The final version of the scoring system included variables such as age at presentation of initial sebaceous neoplasm, total number of sebaceous neoplasms, personal history of a Lynch-related cancer, and family history of Lynch-related cancers. Patients with a score of 3 or more were more likely to have Muir-Torre syndrome (28 of 29 patients), those with a score of 2 had intermediate likelihood (12 of 20 patients), and no patient with a score of 0 or 1 was diagnosed with Muir-Torre syndrome. The Mayo Muir-Torre syndrome risk scoring system appears to identify whether patients who present with sebaceous neoplasms are in need of further Lynch syndrome evaluation using easily ascertained clinical information. Abnormal mismatch repair gene immunohistochemistry of a sebaceous neoplasm is a poor predictor in regard to diagnosing Lynch syndrome.

  19. Merrill Lynch kavandab äridelegatsiooni visiiti Eestisse

    Index Scriptorium Estoniae

    2000-01-01

    Investeerimispanga Merrill Lynch eestvedamisel kavandatakse mais ärimeeste visiiti Eestisse, ütles Jüri Mõis, kes viibis New Yorgis toimunud Maailmapanga seminaril "Omavalitsused rahvusvahelistel kapitaliturgudel"

  20. HENRY'S "HAND OF GOD"

    Directory of Open Access Journals (Sweden)

    Željko Kaluđerović

    2014-04-01

    Full Text Available In this paper the author discusses the views and statements of the French football player Thierry Henry he gave after his illegal play during the playoff match between France and the Republic of Ireland to claim one of the final spots in the World Cup 2010 in South Africa. First, by controlling the ball with his hand before passing it on for the goal Henry has shown disregard for the constitutive rules of football. Then, by stating that he is "not a referee" he demonstrated that for some players rules are not inherent to football and that they can be relativized, given that for them winning is the goal of the highest ontological status. Furthermore, he has rejected the rules of sportsmanship, thus expressing his opinion that the opponents are just obstacles which have to be removed in order to achieve your goals. Henry's action has disrupted major moral values, such as justice, honesty, responsibility and beneficence. The rules of fair play have totally been ignored both in Henry's action and in the Football Association of France's unwillingness to comment on whether a replay should take place. They have ignored one of the basic principles stated in the "Declaration of the International Fair Play Committee", according to which, fair play is much more than playing to the rules of the game; it's about the attitude of the sportsperson. It's about respecting your opponent and preserving his or her physical and psychological integrity. Finally, the author believes that the rules, moral values and fair play in football are required for this game to become actually possible to play.

  1. HEREDITARY NON-POLYPOSIS COLORECTAL CANCER (LYNCH SYNDROME PADA WANITA UMUR 16 TAHUN

    Directory of Open Access Journals (Sweden)

    Asril Zahari

    2011-09-01

    Full Text Available AbstrakKanker kolorektal menduduki peringkat ketiga jenis kanker yang paling sering terjadi di dunia. Sekitar 3% kasus kanker kolorektal merupakan jenis hereditary non polyposis colorectal cancer (HNPCC/Lynch syndrome, yang sering muncul pada usia muda. Dilaporkan satu kasus di rumah sakit Dr. M. Djamil Padang, wanita berumur 16 tahun dengan keluhan nyeri perut kanan bawah. Didapatkan riwayat penyakit serupa pada kakek, bibi pasien dan enam anggota keluarga yang lain. Pada pemeriksaan fisik abdomen teraba massa dengan konsistensi keras dan terfiksir. Pada kolonoskopi dan biopsi ditemukan tumor jenis adenocarcinoma colon moderatly differentiated di fleksura hepatika dan polip di kolon sigmoid. Berdasarkan kriteria Amsterdam pasien didiagnosa Lynch syndrome. Pada Pasien dilakukan subtotal kolektomi, anastomose ileorectal dan kemoterapi ajuvan. Identifikasi genetik sedang dikerjakan untuk melihat adanya kelainan genetik pada pasien. Pasien melakukan skrining berkala untuk mencegah kanker HNPCC jenis yang lain.Kata kunci : Hereditary non polyposis colorectal cancer, Lynch syndrome, Microsatellite instability, skrining.AbstractCarcinoma colorectal is the third most common type of cancer that occurs in the world. About 2% -3% of cases of colorectal cancer is hereditary non-polyposis colorectal cancer (HNPCC/Lynch syndrome, which often appear at a young age. Amsterdam and Bethesda criteria have been used to identify patients with Lynch syndrome.one case was reported at the Dr. M. Djamil Padang hospital, a 16-year-old girl with right lower abdominal pain. Obtained a history of similar disease in grandparents, aunts and six other family members. On physical examination found palpable fixed abdominal mass with hard consistency in the lower right abdomen. At colonoscopy and biopsy found a moderatly differentiated adenocarcinoma colon type at the hepatic flexure and the sigmoid colon polyp. Based on the Amsterdam criteria, patients diagnosed with HNPCC/Lynch

  2. [Management and Nursing care for a patient with Lynch syndrome: A case report].

    Science.gov (United States)

    Pacheco-Pérez, Luis Arturo; Guevara Valtier, Milton Carlos

    2016-01-01

    Colorectal cancer is one of the leading causes of death from cancer worldwide. Main interventions to reduce the impact are aimed to enhance prevention and early detection. Results of several studies show that tests such as the fecal occult blood test and colonoscopy are effective for early diagnosis. There are hereditary syndromes such as Lynch Syndrome that can lead to certain types of cancers, including bowel neoplasms, therefore early detection needs to be included as part of the treatment. In these cases, family genetic testing is recommended if the bowel cancer is diagnosed before 50 years old. A care plan including the NANDA (North American Nursing Diagnosis Association), NOC (Nursing Outcomes Classification) and NIC (Nursing Interventions Classification) was developed for a patient with suspected Lynch Syndrome. Nurses should be qualified to identify potential cases of cancer associated with this syndrome, and thus, reduce the likelihood that family members develop the disease, through genetic counseling and education of environmental risk factors.

  3. Ovarian cancer linked to lynch syndrome typically presents as early-onset, non-serous epithelial tumors

    DEFF Research Database (Denmark)

    Bartuma, Katarina; Bernstein, Inge; Malander, Susanne

    2011-01-01

    OBJECTIVE: Heredity is a major cause of ovarian cancer and during recent years the contribution from germline mismatch repair (MMR) gene mutations linked to Lynch syndrome has gradually been recognized. METHODS: We characterized clinical features, tumor morphology and mismatch repair defects in all....... The underlying MMR gene mutations in these families affected MSH2 in 49%, MSH6 in 33% and MLH1 in 17%. Immunohistochemical loss of the corresponding MMR protein was demonstrated in 33/36 (92%) tumors analyzed. CONCLUSION: The combined data from our cohorts demonstrate that ovarian cancer associated with Lynch...

  4. Recurrence and Variability of Germline EPCAM Deletions in Lynch Syndrome

    NARCIS (Netherlands)

    Kuiper, Roland P.; Vissers, Lisenka E. L. M.; Venkatachalam, Ramprasath; Bodmer, Danielle; Hoenselaar, Eveline; Goossens, Monique; Haufe, Aline; Kamping, Eveline; Niessen, Renee C.; Hogervorst, Frans B. L.; Gille, Johan J. P.; Redeker, Bert; Tops, Carli M. J.; van Gijn, Marielle E.; van den Ouweland, Ans M. W.; Rahner, Nils; Steinke, Verena; Kahl, Philip; Holinski-Feder, Elke; Morak, Monika; Kloor, Matthias; Stemmler, Susanne; Betz, Beate; Hutter, Pierre; Bunyan, David J.; Syngal, Sapna; Culver, Julie O.; Graham, Tracy; Chan, Tsun L.; Nagtegaal, Iris D.; van Krieken, J. Han J. M.; Schackert, Hans K.; Hoogerbrugge, Nicoline; van Kessel, Ad Geurts; Ligtenberg, Marjolijn J. L.

    2011-01-01

    Recently, we identified 3' end deletions in the EPCAM gene as a novel cause of Lynch syndrome. These truncating EPCAM deletions cause allele-specific epigenetic silencing of the neighboring DNA mismatch repair gene MSH2 in tissues expressing EPCAM. Here we screened a cohort of unexplained Lynch-like

  5. Management of extracolonic tumours in patients with Lynch syndrome

    NARCIS (Netherlands)

    Koornstra, Jan J; Mourits, Marian Je; Sijmons, Rolf H; Leliveld-Kors, Anna; Hollema, Harry; Kleibeuker, Jan H

    2009-01-01

    Hereditary nonpolyposis colorectal cancer, or Lynch syndrome, is responsible for 2-3% of all colorectal cancers. Lynch syndrome is also associated with a high risk of extracolonic cancers, including endometrial, stomach, small bowel, pancreas, biliary tract, ovary, urinary tract, brain, and skin can

  6. Rectal Cancer Diagnosed after Cesarean Section in Which High Microsatellite Instability Indicated the Presence of Lynch Syndrome

    Directory of Open Access Journals (Sweden)

    Tomohiro Okuda

    2015-01-01

    Full Text Available We report a case of rectal cancer with microsatellite instability (MSI that probably resulted from Lynch syndrome and that was diagnosed after Cesarean section. The patient was a 28-year-old woman (gravid 1, para 1 without a significant medical history. At 35 gestational weeks, vaginal ultrasonography revealed a 5 cm tumor behind the uterine cervix, which was diagnosed as a uterine myoma. The tumor gradually increased in size and blocked the birth canal, resulting in the patient undergoing an emergency Cesarean section. Postoperatively, the tumor was diagnosed as rectal cancer with MSI. After concurrent chemoradiation therapy, a lower anterior resection was performed. The patient’s family history revealed she met the criteria of the revised Bethesda guidelines for testing the colorectal tumor for MSI. Testing revealed that the tumor did indeed show high MSI and, combined with the family history, suggested this could be a case of Lynch syndrome. Our findings emphasize the importance of considering the possibility of Lynch syndrome in pregnant women with colorectal cancer, particularly those with a family history of this condition. We suggest that the presence of Lynch syndrome should also be considered for any young woman with endometrial, ovarian, or colorectal cancer.

  7. Role for Genetic Anticipation in Lynch Syndrome

    DEFF Research Database (Denmark)

    Nilbert, Mef; Timshel, Susanne; Bernstein, Inge

    2009-01-01

    parent-child pairs in which age at the first cancer diagnosis was assessed. A paired t-test and a specifically developed bivariate model were used to assess a possible role of anticipation. RESULTS: Both methods revealed anticipation with children developing cancer mean 9.8 years (P ... parents using the paired t-test and 5.5 years (P ... to initiate surveillance programs at young age. It should also stimulate research into the genetic mechanisms that determine age at onset and whether the genetic instability that characterizes Lynch syndrome can be linked to anticipation....

  8. Urinary Tract Cancer in Lynch Syndrome; Increased Risk in Carriers of MSH2 Mutations

    DEFF Research Database (Denmark)

    Joost, Patrick; Therkildsen, Christina; Dominguez-Valentin, Mev

    2015-01-01

    nonpolyposis colorectal cancer registry was used to identify all 288 Lynch syndrome families in Denmark. Urothelial cancers that developed in mutation carriers and in their first-degree relatives were identified, mismatch-repair status was assessed, clinicopathologic variables were defined, and cumulative......OBJECTIVE: To evaluate the risk of urothelial cancer in the upper urinary tract and the bladder, determine the contribution from the different mismatch-repair genes, and define clinical characteristics of urothelial cancer in Lynch syndrome. MATERIALS AND METHODS: The national hereditary...... lifetime risks were determined. RESULTS: In total, 48 cancers of the ureter, 34 cancers of the renal pelvis, and 54 urinary bladder cancers developed at a mean age of 61 (24-89) years. The tumors were typically of high grade, showed loss of mismatch-repair protein expression in 90% of the tumors...

  9. Henry Gray, plagiarist.

    Science.gov (United States)

    Richardson, Ruth

    2016-03-01

    The first edition of Anatomy Descriptive and Surgical (1858) was greeted with accolades, but also provoked serious controversy concerning Henry Gray's failure to acknowledge the work of earlier anatomists. A review in the Medical Times (1859) accused Gray of intellectual theft. The journal took the unusual step of substantiating its indictment by publishing twenty parallel texts from Gray and from a pre-existing textbook, Quain's Anatomy. At the recent "Vesalius Continuum" conference in Zakynthos, Greece (2014) Professor Brion Benninger disputed the theft by announcing from the floor the results of a computer analysis of both texts, which he reported exonerated Gray by revealing no evidence of plagiarism. The analysis has not been forthcoming, however, despite requests. Here the historian of Gray's Anatomy supplements the argument set out in the Medical Times 150 years ago with data suggesting unwelcome personality traits in Henry Gray, and demonstrating the utility of others' work to his professional advancement. Fair dealing in the world of anatomy and indeed the genuineness of the lustre of medical fame are important matters, but whether quantitative evidence has anything to add to the discussion concerning Gray's probity can be assessed only if Benninger makes public his computer analysis.

  10. Barriers and Motivators for Referral of Patients with Suspected Lynch Syndrome to Cancer Genetic Services: A Qualitative Study

    Directory of Open Access Journals (Sweden)

    Yen Y. Tan

    2014-02-01

    Full Text Available This article explores the views of general practitioners and specialists on their referral of patients with suspected Lynch syndrome to cancer genetic services. Using a purposive maximum variation sampling strategy, we conducted semi-structured interviews face-to-face with 28 general practitioners and specialists in public or private hospitals and specialist clinics between March and August 2011. General practitioners and specialists were recruited in a major metropolitan area in Australia. Interview transcripts were reviewed by two independent researchers, and thematic analysis was performed using NVivo10 software. The main barriers and motivators identified were: (1 clinician-related (e.g., familiarity with Lynch syndrome and family history knowledge; (2 patient-related (e.g., patients’ interests and personal experience with cancer; and (3 organizational-related (e.g., access to services, guidelines and referral pathway. Referral of patients with suspected Lynch syndrome to cancer genetic services is motivated and hindered by a range of individual, interpersonal and organizational factors. In order to improve the care and quality of life of patients and family with suspected Lynch syndrome, further research is needed to develop supportive tools for clinicians.

  11. Joseph Henry and Astronomy

    Science.gov (United States)

    Rothenberg, Marc

    2016-01-01

    Joseph Henry (1797-1878) is best known for his work in electromagnetism and as the first secretary of the Smithsonian Institution. But he was also a pioneer solar physicist, an early advocate of US participation in astrophysics, and a facilitator of international cooperation in astronomy. This paper will briefly trace his role in the development of the US astronomical community from the time he taught astronomy at Princeton in the 1830s through his death, focusing on failed efforts to persuade US astronomers and patrons of astronomy that the best path for US astronomy should be astrophysics. He thought that the US could make a more significant contribution to astronomy science by striking out on a less travelled path rather than competing with the established European observatories.

  12. Achieving behaviour change for detection of Lynch syndrome using the Theoretical Domains Framework Implementation (TDFI) approach: a study protocol.

    Science.gov (United States)

    Taylor, Natalie; Long, Janet C; Debono, Deborah; Williams, Rachel; Salisbury, Elizabeth; O'Neill, Sharron; Eykman, Elizabeth; Braithwaite, Jeffrey; Chin, Melvin

    2016-03-12

    Lynch syndrome is an inherited disorder associated with a range of cancers, and found in 2-5 % of colorectal cancers. Lynch syndrome is diagnosed through a combination of significant family and clinical history and pathology. The definitive diagnostic germline test requires formal patient consent after genetic counselling. If diagnosed early, carriers of Lynch syndrome can undergo increased surveillance for cancers, which in turn can prevent late stage cancers, optimise treatment and decrease mortality for themselves and their relatives. However, over the past decade, international studies have reported that only a small proportion of individuals with suspected Lynch syndrome were referred for genetic consultation and possible genetic testing. The aim of this project is to use behaviour change theory and implementation science approaches to increase the number and speed of healthcare professional referrals of colorectal cancer patients with a high-likelihood risk of Lynch syndrome to appropriate genetic counselling services. The six-step Theoretical Domains Framework Implementation (TDFI) approach will be used at two large, metropolitan hospitals treating colorectal cancer patients. Steps are: 1) form local multidisciplinary teams to map current referral processes; 2) identify target behaviours that may lead to increased referrals using discussion supported by a retrospective audit; 3) identify barriers to those behaviours using the validated Influences on Patient Safety Behaviours Questionnaire and TDFI guided focus groups; 4) co-design interventions to address barriers using focus groups; 5) co-implement interventions; and 6) evaluate intervention impact. Chi square analysis will be used to test the difference in the proportion of high-likelihood risk Lynch syndrome patients being referred for genetic testing before and after intervention implementation. A paired t-test will be used to assess the mean time from the pathology test results to referral for high

  13. Lynch syndrome: barriers to and facilitators of screening and disease management

    Directory of Open Access Journals (Sweden)

    Watkins Kathy E

    2011-09-01

    Full Text Available Abstract Background Lynch syndrome is a hereditary cancer with confirmed carriers at high risk for colorectal (CRC and extracolonic cancers. The purpose of the current study was to develop a greater understanding of the factors influencing decisions about disease management post-genetic testing. Methods The study used a grounded theory approach to data collection and analysis as part of a multiphase project examining the psychosocial and behavioral impact of predictive DNA testing for Lynch syndrome. Individual and small group interviews were conducted with individuals from 10 families with the MSH2 intron 5 splice site mutation or exon 8 deletion. The data from confirmed carriers (n = 23 were subjected to re-analysis to identify key barriers to and/or facilitators of screening and disease management. Results Thematic analysis identified personal, health care provider and health care system factors as dominant barriers to and/or facilitators of managing Lynch syndrome. Person-centered factors reflect risk perceptions and decision-making, and enduring screening/disease management. The perceived knowledge and clinical management skills of health care providers also influenced participation in recommended protocols. The health care system barriers/facilitators are defined in terms of continuity of care and coordination of services among providers. Conclusions Individuals with Lynch syndrome often encounter multiple barriers to and facilitators of disease management that go beyond the individual to the provider and health care system levels. The current organization and implementation of health care services are inadequate. A coordinated system of local services capable of providing integrated, efficient health care and follow-up, populated by providers with knowledge of hereditary cancer, is necessary to maintain optimal health.

  14. Lynch syndrome: barriers to and facilitators of screening and disease management.

    Science.gov (United States)

    Watkins, Kathy E; Way, Christine Y; Fiander, Jacqueline J; Meadus, Robert J; Esplen, Mary Jane; Green, Jane S; Ludlow, Valerie C; Etchegary, Holly A; Parfrey, Patrick S

    2011-09-07

    Lynch syndrome is a hereditary cancer with confirmed carriers at high risk for colorectal (CRC) and extracolonic cancers. The purpose of the current study was to develop a greater understanding of the factors influencing decisions about disease management post-genetic testing. The study used a grounded theory approach to data collection and analysis as part of a multiphase project examining the psychosocial and behavioral impact of predictive DNA testing for Lynch syndrome. Individual and small group interviews were conducted with individuals from 10 families with the MSH2 intron 5 splice site mutation or exon 8 deletion. The data from confirmed carriers (n = 23) were subjected to re-analysis to identify key barriers to and/or facilitators of screening and disease management. Thematic analysis identified personal, health care provider and health care system factors as dominant barriers to and/or facilitators of managing Lynch syndrome. Person-centered factors reflect risk perceptions and decision-making, and enduring screening/disease management. The perceived knowledge and clinical management skills of health care providers also influenced participation in recommended protocols. The health care system barriers/facilitators are defined in terms of continuity of care and coordination of services among providers. Individuals with Lynch syndrome often encounter multiple barriers to and facilitators of disease management that go beyond the individual to the provider and health care system levels. The current organization and implementation of health care services are inadequate. A coordinated system of local services capable of providing integrated, efficient health care and follow-up, populated by providers with knowledge of hereditary cancer, is necessary to maintain optimal health.

  15. The Identification of Lynch Syndrome in British Columbia

    Directory of Open Access Journals (Sweden)

    Carol M Cremin

    2009-01-01

    Full Text Available OBJECTIVE: To determine the prevalence of Lynch syndrome mutations in a Canadian hereditary cancer clinic population, and to determine the effectiveness of the program’s referral criteria and testing algorithm.

  16. Pupazzi di neve. David Lynch fotografo e l’"Unheimliche"

    Directory of Open Access Journals (Sweden)

    Paolo Sebastiano Lanzi

    2013-02-01

    Full Text Available L’opera di David Lynch non si limita al cinema, come ha dimostrato l’esposizione del 2007 alla Fondation Cartier di Parigi, The Air is on Fire. Tuttavia gli studi teorici hanno trascurato ciò che gallerie e musei hanno evidenziato da tempo: il Lynch pittore, fotografo, musicista, artista poliedrico. L’articolo si focalizza su una serie fotografica, Snowmen, ed è tratto da una ricerca di Paolo Sebastiano Lanzi sulla figura di David Lynch fotografo. Alla luce del saggio di Freud sul Perturbante (Das Unheimliche, 1919 si interpretano gli Snowmen come immagini di morte. Si chiariscono alcuni aspetti della poetica dell’artista-regista, come l’inquietudine dell’Inland Empire o di certe idee care al Surrealismo. Lo studio della produzione fotografica di Lynch riempie un vuoto nell’analisi critica sul suo lavoro, che va necessariamente riconsiderato in una prospettiva più ampia.

  17. HENRY C. WALLICH: A THIRD GENERATION BANKER

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    Saul Engelbourg

    2001-01-01

    Full Text Available Born in Germany and descendant of a wealthy banking family, Henry C. Wallich emigrated to the United States like others of Jewish ancestry who fled during the 1930s. A professor of money and banking at Yale for two decades, Wallich capped his career as a Governor of the Federal Reserve. During the stagflation of the late 1960s, Wallich, a dissenter, tirelessly advocated tighter monetary policy to stem inflation. Always a scholar, Wallich published extensively; he also served as the Fed’s public spokesman. Owing to his Harvard doctorate and his eminence as an economist, Wallich knew everyone worth knowing in the economics profession.

  18. Henri Poincaré en het ontstaan van de topologie

    NARCIS (Netherlands)

    Verhulst, Ferdinand

    2013-01-01

    Het ontstaan van de moderne topologie is onlosmakelijk verbonden met Henri Poincare (1854-1912). Hij werd geboren in Nancy, de hoofdstad van Lotharingen, in een familie van ingenieurs, apothekers, medici en juristen. In Nancy bracht hij een gelukkige jeugd door, hij had geen problemen met school

  19. Exclusion mapping of a third HNPCC locus in a large Lynch I kindred

    Energy Technology Data Exchange (ETDEWEB)

    Morasse, J.; Khandjian, E.W.; Rousseau, F. [Hopital St-Francois d`Assise, Quebec (Canada)] [and others

    1994-09-01

    Hereditary Non-Polyposis Colorectal Cancer (HNPCC) accounts for 5-10% of all the cases of colorectal cancers. HNPCC can be classified in two clinical forms: (1) Hereditary Site-Specific Colorectal Cancer (HSSCC or Lynch I) and (2) colon cancer associated with extracolonic cancers (Lynch II). Segregation analyses show an autosomal dominant mode of inheritance. In order to identify the HNPCC gene involved in a large Canadian kindred, we performed linkage analysis using microsatellites spanning 9 candidate regions. For all loci tested, the lod score data obtained were negative. Our results demonstrate that the genes hMSH1 and hMLH1 recently reported in HNPCC are not linked in this family. Five loci frequently altered in colorectal tumor cells, APC, MCC, K-ras, p53 and DCC and the DRA gene whose expression is confined to the colon mucosa cells and deregulated in colonic adenomas, are also unlinked to HNPCC susceptibility in this family. We have also excluded chromosomes 4, 5, 8, 11 and 17 as containing the cancer predisposition gene in this family.

  20. Henry David Thoreau's Spiritual World

    Institute of Scientific and Technical Information of China (English)

    马云

    2013-01-01

    Henry David Thoreau was wholeheartedly in love with nature and he devoted almost all his life time to observation, appreciation and study of nature. Thus he formed a deep understanding of nature. In 1845, Thoreau began a two-year and two-month residence at Walden Pond. His life was lonely but full of fragrance. He wanted to live meaningfully, confront the essential facts of life and live a simple life. Based on the review of the literature related to this topic, this paper aims to study Henry David Thoreau’s spiritual world, especially reflected in his famous book-Walden.

  1. O legado de Henry Kissinger

    OpenAIRE

    PAULO ROBERTO DE ALMEIDA

    2010-01-01

    O presente artigo busca analisar criticamente a importância e o legado do ex-secretário de Estado e ex-Conselheiro de Segurança Internacional dos EUA Henry Kissinger, figura emblemática e multifacetada.

  2. O legado de Henry Kissinger

    Directory of Open Access Journals (Sweden)

    PAULO ROBERTO DE ALMEIDA

    2010-10-01

    Full Text Available O presente artigo busca analisar criticamente a importância e o legado do ex-secretário de Estado e ex-Conselheiro de Segurança Internacional dos EUA Henry Kissinger, figura emblemática e multifacetada.

  3. The Right Fit for Henry

    Science.gov (United States)

    Gould, J. Christine; Staff, Linda K.; Theiss, Heather M.

    2012-01-01

    When Henry was enrolled in a gifted program in 3rd grade, he showed many of the classic signs of giftedness, but his reading and writing skills were below grade level. An evaluation revealed that he was twice-exceptional--he was gifted and he had a learning disability. Believing that both his giftedness and his learning disability warranted…

  4. The Right Fit for Henry

    Science.gov (United States)

    Gould, J. Christine; Staff, Linda K.; Theiss, Heather M.

    2012-01-01

    When Henry was enrolled in a gifted program in 3rd grade, he showed many of the classic signs of giftedness, but his reading and writing skills were below grade level. An evaluation revealed that he was twice-exceptional--he was gifted and he had a learning disability. Believing that both his giftedness and his learning disability warranted…

  5. Josh Billings (Henry Wheeler Shaw).

    Science.gov (United States)

    Kesterson, David B.

    Designed for use by the general reader, the college student, and the teacher, this book analyzes the life and literary career of Josh Billings (Henry Wheeler Shaw), emphasizing his literary ventures and artistic talents. The analysis reveals Billings' talents as a subtle humorist, homespun philosopher, and artist of the essay. Chapters include…

  6. Võidukad kuningad "Henry" ja "Cymbeline"

    Index Scriptorium Estoniae

    2001-01-01

    VAT Teatri Shakespeare'i lavastused "Henry V" ja "Cymbeline" (lavastaja Rein Agur) on leidnud rahvusvahelist tunnustust. USA teatriväljaandes "Shakespeare Bulletin" (2001, Vol. 19, No. 1, Winter) ilmus Maris Pähni artikkel. "Cymbeline" esines menukalt ka Lätis Daugavpilsis toimunud rahvusvahelisel teatrifestivalil

  7. [The Henry E. Huntington Library.

    Science.gov (United States)

    Abraham, Terry

    The biographical sketch of Henry E. Huntington includes a description of the establishment of the Huntington Library and the purpose and scope of its collection. Although this is a free and public library, its use is restricted to qualified scholars having legitimate research needs. Photographic techniques were developed at the Huntington Library…

  8. Joseph Henry and the Telegraph

    Science.gov (United States)

    Hochfelder, David

    1997-04-01

    Morse's telegraph rested upon three scientific advances which occured between 1800 and 1830: the development of battery technology, the formulation of laws governing the behavior of electrical components in circuits, and the discovery of electromagnetic phenomena. Joseph Henry was crucial to the development of the early telegraph. His work on electromagnetism made it possible for the electric current to manifest itself as useful mechanical work. Henry developed electromagnets of sufficient lifting power, but which drew relatively small currents; these magnets were the heart of Morse's telegraph receiver. Morse also used electromagnets as relays, which allowed him to transmit signals over great distances. Morse often acknowledged his debt to Henry, and the two enjoyed a cordial working relationship until the mid-1840s. But during the bitter and protracted litigation over Morse's patent, Henry testified (unwillingly, he claimed) against the inventor. This began a lifelong quarrel between the two men, the specifics of which were tedious and petty. In general terms, however, their conflict arose over different notions regarding scientific discovery and technological innovation.

  9. Evaluation of Lynch syndrome modifier genes in 748 MMR mutation carriers.

    Science.gov (United States)

    Houlle, Solene; Charbonnier, Françoise; Houivet, Estelle; Tinat, Julie; Buisine, Marie-Pierre; Caron, Olivier; Benichou, Jacques; Baert-Desurmont, Stéphanie; Frebourg, Thierry

    2011-08-01

    Several studies have reported that, in Lynch syndrome resulting from mutations of the mismatch repair (MMR) genes, a CA repeat ≤17 within the IGF1 promoter, SNPs within the xenobiotic metabolizing enzyme gene CYP1A1 and SNPs on 8q23.3 and 11q23.1 modify colorectal cancer (CRC) risk in MMR mutation carriers. We analysed the impact of these polymorphisms on CRC risk in 748 French MMR mutation carriers derived from 359 families. We also analysed the effect of the Novel 1 SNP (18q21), which has recently been shown to increase CRC risk in the general population. We observed a significant difference in the CRC-free survival time between males and females, between MSH2 and MSH6 mutation carriers and between MLH1 and MSH6, indicating that this series is representative of Lynch syndrome. In contrast, the univariate log-rank test, as well as multivariate Cox model analysis controlling for familial aggregation and mutated MMR gene, year of birth and gender showed that the polymorphic alleles tested were not associated with a significant CRC risk increase, neither on the entire sample nor among males and females. This discrepancy with previous reports might be explained both by the genetic heterogeneity between the different populations analysed and the allelic heterogeneity of the MMR mutations. We conclude that genotyping of these polymorphisms is not useful to evaluate CRC risk in MMR mutation carriers and to optimize their clinical follow-up.

  10. Bayesian Modeling for Genetic Anticipation in Presence of Mutational Heterogeneity: A Case Study in Lynch Syndrome

    DEFF Research Database (Denmark)

    Boonstra, Philip S; Mukherjee, Bhramar; Taylor, Jeremy M G;

    2011-01-01

    inferential conclusions. We compare the fit of four-candidate random effects distributions via Bayesian model fit diagnostics. A related statistical issue here is isolating the confounding effect of changes in secular trends, screening, and medical practices that may affect time to disease detection across...... to cause hereditary nonpolyposis colorectal cancer, also called Lynch syndrome (LS). We find evidence for a decrease in AOO between generations in this article. Our model predicts family-level anticipation effects that are potentially useful in genetic counseling clinics for high-risk families....... birth cohorts. Using historic cancer registry data, we borrow from relative survival analysis methods to adjust for changes in age-specific incidence across birth cohorts. Our motivating case study comes from a Danish cancer register of 124 families with mutations in mismatch repair (MMR) genes known...

  11. Henry Daniel Cogswell, DDS (1819-1900): a temperance advocate, philanthropist and builder of ice-water fountains.

    Science.gov (United States)

    Christen, A G; Theobald, M S; Christen, J A

    1999-07-01

    Henry Daniel Cogswell (Fig. 1), the second of five children, was born in Tolland, Connecticut on March 3, 1819. His father, George Washington Cogswell, was a general carpenter, architect and builder of moderate circumstances. In 1827, when Henry was eight, his mother died. The following year, Henry's father moved to Orwell, (Oswego County) New York, in hopes of improving his financial condition. Henry was left behind in the care of his paternal grandfather, who died several months later, leaving the 10-year old boy, stranded and forced to rely upon his own resources. (In those times, when families were separated, individual members had limited means of locating one another.)

  12. Surveillance for urinary tract cancer in Lynch syndrome

    DEFF Research Database (Denmark)

    Bernstein, Inge Thomsen; Myrhøj, Torben

    2013-01-01

    Hereditary non-polyposis colorectal cancer (HNPCC) is an inherited multiorgan cancer syndrome, which when caused by a germline mutation in the mismatch repair (MMR) genes is known as Lynch syndrome (LS). Mutation carriers are at risk for developing cancers primarily in the colon, rectum and endom...

  13. Role of new endoscopic techniques in Lynch syndrome

    NARCIS (Netherlands)

    Haanstra, Jasmijn F.; Kleibeuker, Jan H.; Koornstra, Jan J.

    2013-01-01

    Lynch syndrome, or hereditary nonpolyposis colorectal cancer (HNPCC), is the most common hereditary condition predisposing for colorectal cancer. International guidelines recommend surveillance of the colorectum by colonoscopy every 1-2 years starting at the age of 20-25 years. This has been shown t

  14. Sense of coherence and self-concept in Lynch syndrome

    DEFF Research Database (Denmark)

    Petersen, Helle Vendel; Ladelund, Steen; Carlsson, Christina

    2013-01-01

    Most individuals who learn about hereditary cancer manage well, but identification of subgroups who find this knowledge burdening would allow psychosocial intervention. The objective of the study was to assess sense of coherence (SOC) in individuals with Lynch syndrome with comparison to a genera...... population and correlation to self-concept....

  15. Henry Morgenthau's voice in history.

    Science.gov (United States)

    Steiner, Pamela

    2015-01-01

    Henry Morgenthau (1856-1946) distinguished himself as the U.S. Ambassador to the Ottoman Empire, 1913-1916, and as the chairman of the League of Nations Refugee Settlement Commission (RSC) for Greece, 1923-24. I describe aspects of his early life that shaped the man he became, his accomplishments in these two posts, and his feelings about himself over time. At the end I briefly describe his attitude toward a possible Jewish state in Palestine.

  16. Interval colon cancer in a Lynch syndrome patient under annual colonoscopic surveillance: a case for advanced imaging techniques?

    Directory of Open Access Journals (Sweden)

    Oxentenko Amy S

    2012-05-01

    Full Text Available Abstract Background Lynch syndrome confers increased risk for various malignancies, including colorectal cancer. Colonoscopic surveillance programs have led to reduced incidence of colorectal cancer and reduced mortality from colorectal cancer. Colonoscopy every 1–2 years beginning at age 20–25, or 10 years earlier than the first diagnosis of colorectal cancer in a family, with annual colonoscopy after age 40, is the recommended management for mutation carriers. Screening programs have reduced colon cancer mortality, but interval cancers may occur. Case presentation We describe a 48-year-old woman with Lynch syndrome who was found to have an adenoma with invasive colorectal cancer within one year after a normal colonoscopy. Conclusion Our patient illustrates two current concepts about Lynch syndrome: 1 adenomas are the cancer precursor and 2 such adenomas may be “aggressive,” in the sense that the adenoma progresses more readily and more rapidly to carcinoma in this setting compared to usual colorectal adenomas. Our patient’s resected tumor invaded only into submucosa and all lymph nodes were negative; in that sense, she represents a success for annual colonoscopic surveillance. Still, this case does raise the question of whether advanced imaging techniques are advisable for surveillance colonoscopy in these high-risk patients.

  17. Ovarian metastasis from uveal melanoma with MLH1/PMS2 protein loss in a patient with germline MLH1 mutated Lynch syndrome: consequence or coincidence?

    Science.gov (United States)

    Lobo, João; Pinto, Carla; Freitas, Micaela; Pinheiro, Manuela; Vizcaino, Rámon; Oliva, Esther; Teixeira, Manuel R; Jerónimo, Carmen; Bartosch, Carla

    2017-03-01

    Currently, uveal melanoma is not considered within the Lynch syndrome tumor spectrum. However, there are studies suggesting a contribution of microsatellite instability in sporadic uveal melanoma tumorigenesis. We report a 45-year-old woman who was referred for genetic counseling due to a family history of Lynch syndrome caused by a MLH1 mutation. She originally underwent enucleation of the right eye secondary to a uveal spindle cell melanoma diagnosed at age 25. The tumor recurred 22 years later presenting as an ovarian metastasis and concurrently a microscopic endometrial endometrioid carcinoma, grade 1/3 was diagnosed. Subsequent studies highlighted that the uveal melanoma showed high microsatellite instability and loss of MLH1 and PMS2 protein expression, with no MLH1 promoter methylation or BRAF mutation. Additionally, a GNAQ mutation was found. We conclude that our patient's uveal melanoma is most likely related to MLH1 germline mutation and thus Lynch syndrome related. To the best of our knowledge, this is the first report of uveal melanoma showing MLH1/PMS2 protein loss in the context of Lynch syndrome.

  18. Henry's law constants of polyols

    Directory of Open Access Journals (Sweden)

    S. Compernolle

    2014-05-01

    Full Text Available Henry's law constants (HLC are derived for several polyols bearing between 2 and 6 hydroxyl groups, based on literature data for water activity, vapour pressure and/or solubility. Depending on the case, infinite dilution activity coefficients (IDACs, solid state pressures or activity coefficient ratios are obtained as intermediary results. For most compounds, these are the first values reported, while others compare favourably with literature data in most cases. Using these values and those from a previous work (Compernolle and Müller, 2014, an assessment is made on the partitioning of polyols, diacids and hydroxy acids to droplet and aqueous aerosol.

  19. Ssk or Esw? -- the Bloor-Lynch Debate Revisited

    Science.gov (United States)

    Cheng, Kai-Yuan

    2014-03-01

    Philosophical discussions of rule-following in the later Wittgenstein (1953, 1967) are an important source of inspiration for the development of views on the social nature of scientific knowledge. Two major opposing views in this inquiry -- Bloor's sociology of scientific knowledge (SSK) (1983, 1991, 1992, 1997) and Lynch's (1992, 1993) ethnomethodological studies of work (ESW) -- represent two positions derived from two different readings of Wittgenstein's later writings on rule-following. The aim of this paper is two-fold. One is to re-examine the noted Bloor-Lynch debate by considering Kusch's (2004) recent discussion of this debate. Another is to show that a new semantic framework of rule-following ascriptions based on a cognitive approach to the study of generics can be provided such that SSK and ESW are compatible in it (Leslie, 2009; Cheng, 2011).

  20. Surveillance colonoscopy practice in Lynch syndrome in the Netherlands: A nationwide survey

    Institute of Scientific and Technical Information of China (English)

    Jan J Koornstra; Hans FA Vasen

    2007-01-01

    Lynch syndrome, or hereditary nonpolyposis colorectal cancer (HNPCC), is the most common genetic disorder predisposing to colorectal cancer. As regular colonoscopic surveillance has been shown to reduce the incidence of colorectal cancer, this strategy is recommended worldwide. Recently, several advances in colonoscopic techniques have improved detection rates of neoplasia in Lynch syndrome. In this nationwide survey, we evaluated current surveillance colonoscopy practices for Lynch syndrome in the Netherlands and the extent to which advanced techniques have been adopted in routine clinical practice.

  1. Current Hypotheses on How Microsatellite Instability Leads to Enhanced Survival of Lynch Syndrome Patients

    Directory of Open Access Journals (Sweden)

    Kristen M. Drescher

    2010-01-01

    Full Text Available High levels of microsatellite instability (MSI-high are a cardinal feature of colorectal tumors from patients with Lynch Syndrome. Other key characteristics of Lynch Syndrome are that these patients experience fewer metastases and have enhanced survival when compared to patients diagnosed with microsatellite stable (MSS colorectal cancer. Many of the characteristics associated with Lynch Syndrome including enhanced survival are also observed in patients with sporadic MSI-high colorectal cancer. In this review we will present the current state of knowledge regarding the mechanisms that are utilized by the host to control colorectal cancer in Lynch Syndrome and why these same mechanisms fail in MSS colorectal cancers.

  2. Endoscopic Release of Master Knot of Henry.

    Science.gov (United States)

    Lui, Tun Hing

    2015-12-01

    A post-traumatic partial tear of the flexor hallucis longus tendon at the master knot of Henry and the resultant fibrosis of the knot can result in pain at the medial foot arch or posteromedial ankle pain with trigger hallux. Open debridement of the master knot of Henry is indicated if the symptoms do not improve with nonoperative treatment. The open procedure requires extensive soft-tissue dissection because the master knot of Henry is a deep structure. Endoscopic release of the master knot of Henry is an alternative to the open procedure and has the advantage of less surgical trauma and potential for less chance of recurrence of fibrosis of the master knot of Henry.

  3. Henry's law constants of polyols

    Directory of Open Access Journals (Sweden)

    S. Compernolle

    2014-12-01

    Full Text Available Henry's law constants (HLC are derived for several polyols bearing between 2 and 6 hydroxyl groups, based on literature data for water activity, vapour pressure and/or solubility. While deriving HLC and depending on the case, also infinite dilution activity coefficients (IDACs, solid state vapour pressures or activity coefficient ratios are obtained as intermediate results. An error analysis on the intermediate quantities and the obtained HLC is included. For most compounds, these are the first values reported, while others compare favourably with literature data in most cases. Using these values and those from a previous work (Compernolle and Müller, 2014, an assessment is made on the partitioning of polyols, diacids and hydroxy acids to droplet and aqueous aerosol.

  4. 100 years lynch syndrome

    DEFF Research Database (Denmark)

    Bleiker, Eveline M A; Esplen, Mary Jane; Meiser, Bettina

    2013-01-01

    by an overview of important psychosocial issues identified in the past 20 years. The identification of mismatch repair genes in 1993-1994 made possible genetic counseling and testing for patients who had cancer and for potentially high-risk relatives without cancer. At that time, concerns were raised about......, reproductive technology utilization, and professional psychosocial support needs of members of families with LS. Finally, challenges for the future are discussed, including population screening and genomic testing....

  5. The Caring Business: Lynch Community Homes, Willow Grove, Pennsylvania. A Case Study.

    Science.gov (United States)

    Bogdan, Robert

    This paper, one of a series of reports describing innovative practices in integrating people with disabilities into community life, describes the Lynch Community Homes in Willow Grove, Pennsylvania. Lynch Homes is a for-profit organization that provides homes and supportive services for approximately 75 people with severe and profound…

  6. Advancing Scholarship and Intellectual Productivity: An Interview with Clifford A. Lynch

    Science.gov (United States)

    Hawkins, Brian L.

    2006-01-01

    In this second part of a two-part interview with Clifford A. Lynch, Executive Director of the Coalition for Networked Information, Lynch talks to Hawkins about the most provocative and exciting projects that are being developed in the field of networked information worldwide. He also talks on how institutional repositories are being currently…

  7. Whole Gene Capture Analysis of 15 CRC Susceptibility Genes in Suspected Lynch Syndrome Patients.

    Directory of Open Access Journals (Sweden)

    Anne M L Jansen

    Full Text Available Lynch Syndrome (LS is caused by pathogenic germline variants in one of the mismatch repair (MMR genes. However, up to 60% of MMR-deficient colorectal cancer cases are categorized as suspected Lynch Syndrome (sLS because no pathogenic MMR germline variant can be identified, which leads to difficulties in clinical management. We therefore analyzed the genomic regions of 15 CRC susceptibility genes in leukocyte DNA of 34 unrelated sLS patients and 11 patients with MLH1 hypermethylated tumors with a clear family history.Using targeted next-generation sequencing, we analyzed the entire non-repetitive genomic sequence, including intronic and regulatory sequences, of 15 CRC susceptibility genes. In addition, tumor DNA from 28 sLS patients was analyzed for somatic MMR variants.Of 1979 germline variants found in the leukocyte DNA of 34 sLS patients, one was a pathogenic variant (MLH1 c.1667+1delG. Leukocyte DNA of 11 patients with MLH1 hypermethylated tumors was negative for pathogenic germline variants in the tested CRC susceptibility genes and for germline MLH1 hypermethylation. Somatic DNA analysis of 28 sLS tumors identified eight (29% cases with two pathogenic somatic variants, one with a VUS predicted to pathogenic and LOH, and nine cases (32% with one pathogenic somatic variant (n = 8 or one VUS predicted to be pathogenic (n = 1.This is the first study in sLS patients to include the entire genomic sequence of CRC susceptibility genes. An underlying somatic or germline MMR gene defect was identified in ten of 34 sLS patients (29%. In the remaining sLS patients, the underlying genetic defect explaining the MMRdeficiency in their tumors might be found outside the genomic regions harboring the MMR and other known CRC susceptibility genes.

  8. Bayesian modeling for genetic anticipation in presence of mutational heterogeneity: a case study in Lynch syndrome.

    Science.gov (United States)

    Boonstra, Philip S; Mukherjee, Bhramar; Taylor, Jeremy M G; Nilbert, Mef; Moreno, Victor; Gruber, Stephen B

    2011-12-01

    Genetic anticipation, described by earlier age of onset (AOO) and more aggressive symptoms in successive generations, is a phenomenon noted in certain hereditary diseases. Its extent may vary between families and/or between mutation subtypes known to be associated with the disease phenotype. In this article, we posit a Bayesian approach to infer genetic anticipation under flexible random effects models for censored data that capture the effect of successive generations on AOO. Primary interest lies in the random effects. Misspecifying the distribution of random effects may result in incorrect inferential conclusions. We compare the fit of four-candidate random effects distributions via Bayesian model fit diagnostics. A related statistical issue here is isolating the confounding effect of changes in secular trends, screening, and medical practices that may affect time to disease detection across birth cohorts. Using historic cancer registry data, we borrow from relative survival analysis methods to adjust for changes in age-specific incidence across birth cohorts. Our motivating case study comes from a Danish cancer register of 124 families with mutations in mismatch repair (MMR) genes known to cause hereditary nonpolyposis colorectal cancer, also called Lynch syndrome (LS). We find evidence for a decrease in AOO between generations in this article. Our model predicts family-level anticipation effects that are potentially useful in genetic counseling clinics for high-risk families.

  9. Educational and Psychosocial Support Needs in Lynch Syndrome: Implementation and Assessment of an Educational Workshop and Support Group.

    Science.gov (United States)

    Corines, Marina J; Hamilton, Jada G; Glogowski, Emily; Anrig, Chris A; Goldberg, Rachael; Niehaus, Kate; Salo-Mullen, Erin; Harlan, Megan; Sheehan, Margaret R; Trottier, Magan; Ahsraf, Asad; Tran, Christina; Jacobs, Lauren; Rau-Murthy, Rohini; Lincoln, Anne G; Robson, Mark E; Guillem, Jose G; Markowitz, Arnold J; Offit, Kenneth; Stadler, Zsofia K

    2017-04-01

    Few reports of educational and counseling support resources exist for Lynch syndrome (LS), a disorder requiring multi-organ cancer screening and specialized medical care throughout adult life. Here we describe the development and efficacy of two resources designed to address this need, the Memorial Sloan Kettering Cancer Center Clinical Genetics Service annual Lynch Syndrome Educational Workshop (LSEW), and a quarterly Lynch Syndrome Patient Advocacy Network (LSPAN) support group. The LSEW and LSPAN were implemented beginning in 2012. Participant survey data evaluating satisfaction, clarity, and unmet needs for each event were retrospectively analyzed and summarized using descriptive statistics. Annual LSEW attendance ranged from 53 to 75 total participants. LSEW year 1 participants indicated a need for a support group, and preferred in-person meetings at a frequency of every 3-6 months. For LSEW year 2-5 participants, >96 % reported satisfaction with the LSEW, and >82 % expressed interest in secure online support. Common themes for improvement included increased time for question and answer sessions and additional introductory genetics education. Responding LSPAN participants (n = 57 total survey responses in 11 meetings) found the meetings helpful (100 %), information clear (91 %), and presence of a genetic counselor useful (67 %). Desired discussion topics included coping with stress and anxiety, development of a support network, family communication about LS, genetic testing decisions, and bereavement. Following genetic counseling, a need exists for ongoing educational and emotional support in LS. Implementation of resources such as the LSEW and LSPAN is feasible and perceived as helpful by participants.

  10. Is there evidence that we should screen the general population for Lynch syndrome with genetic testing? A systematic review

    Science.gov (United States)

    Prince, Anya E R; Cadigan, R Jean; Henderson, Gail E; Evans, James P; Adams, Michael; Coker-Schwimmer, Emmanuel; Penn, Dolly C; Van Riper, Marcia; Corbie-Smith, Giselle; Jonas, Daniel E

    2017-01-01

    Background The emerging dual imperatives of personalized medicine and technologic advances make population screening for preventable conditions resulting from genetic alterations a realistic possibility. Lynch syndrome is a potential screening target due to its prevalence, penetrance, and the availability of well-established, preventive interventions. However, while population screening may lower incidence of preventable conditions, implementation without evidence may lead to unintentional harms. We examined the literature to determine whether evidence exists that screening for Lynch-associated mismatch repair (MMR) gene mutations leads to improved overall survival, cancer-specific survival, or quality of life. Documenting evidence and gaps is critical to implementing genomic approaches in public health and guiding future research. Materials and methods Our 2014–2015 systematic review identified studies comparing screening with no screening in the general population, and controlled studies assessing analytic validity of targeted next-generation sequencing, and benefits or harms of interventions or screening. We conducted meta-analyses for the association between early or more frequent colonoscopies and health outcomes. Results Twelve studies met our eligibility criteria. No adequate evidence directly addressed the main question or the harms of screening in the general population. Meta-analyses found relative reductions of 68% for colorectal cancer incidence (relative risk: 0.32, 95% confidence interval: 0.23–0.43, three cohort studies, 590 participants) and 78% for all-cause mortality (relative risk: 0.22, 95% confidence interval: 0.09–0.56, three cohort studies, 590 participants) for early or more frequent colonoscopies among family members of people with cancer who also had an associated MMR gene mutation. Conclusion Inadequate evidence exists examining harms and benefits of population-based screening for Lynch syndrome. Lack of evidence highlights the need

  11. Obituary: Henry Emil Kandrup, 1955-2003

    Science.gov (United States)

    Merritt, David; Gottesman, Stephen T.

    2004-12-01

    Henry Emil Kandrup died on 18 October 2003 at his home in Gainesville Florida. Henry was a theoretical astrophysicist specializing in the application of chaotic dynamics to stellar systems. At the time of his death, Henry was a Professor at the University of Florida where he had taught for 13 years. Henry was born in Manhasset, New York on July 24, 1955 and spent most of his childhood in Great Neck. His parents, Jytte and Fred, were immigrants from Denmark where his father had worked as a silver smith. Henry was a precocious child, skipping both third and fifth grades. With the help of Sidney Spivack, a professor of sociology at Columbia University, his parents enrolled Henry in the Brooks Preparatory School in Andover, Massachusetts. After graduating at age 16, Henry enrolled at Cornell, transferring to Princeton the following year. Henry's parents adored their only child and worked hard to provide him with intellectual opportunities. Henry became an accomplished musician (organ, piano, French horn) and linguist (English, Danish, German) and was a passionate devotee of opera and ballet. Henry received his PhD in 1980 from the University of Chicago, where his thesis advisor was James Ipser. He taught at Oakland University in Michigan and Syracuse University in New York before coming to the University of Florida in 1990. Henry was sui generis. He shunned conventionality in his personal appearance and in his public demeanor, and always chose forthrightness and candor over polite silence. But to those of us who knew Henry well, his bluntness was a reflection of his intellectual consistency. Henry always said exactly what he thought, both in his published work and his public presentations, and never compromised himself for the sake of appearances. Nothing that he said or wrote was less than fully thought out. Henry's PhD thesis was entitled "Stochastic Problems in Stellar Dynamics," and most of his subsequent research was in this field. Motion in stellar systems can be

  12. BOOK REVIEW: Joseph Henry: The Rise of an American Scientist

    Science.gov (United States)

    Crawford, Elspeth

    1998-09-01

    's marriage and family, and his beliefs are addressed; we hear how his work kept him from his family at times, but also how much they meant to him. And, of course, there are scientific questions and factual information about the field in which he is renowned - electromagnetism. It is hard to find fault with the quantity and breadth of what is offered, and very easy to criticize the way in which it is offered; nevertheless it seems to me that this is a superb record of events, but without the themes or pictures that would make it a biography. Before reading the book, I was acquainted with some of Henry's writing on electromagnetism (researched as part of my own work on Michael Faraday). I looked in vain for the personality whom I had met in a few scientific papers, a person who had written of new experimentation and results, who knew that new theory was needed also, and who, when he could not think of any, said disarmingly, `this part of the investigation, was, for a time, given up almost in despair'. Moyer does not seem to convey this personality whose words engage other people, even at a distance in time. In spite of this severe criticism, the book has an enticing quality, probably best summarized by its introduction. This recounts the quite staggering attendance at Henry's funeral service and the tenor of obituary notices: this man was loved, by many. Hence, while reading, one continually looks for biography which would in some measure account for this loving and high regard. That is, we are given a measure of this man, and then it is as if the nature of the measure remains unknown however often mentioned. Maybe this beginning in a sense creates the disappointment. It would seem that Henry signifies something greater than wide achievements for those who actually knew him or who read his writing. Could this be the willingness to learn and keep trying, to put others' needs in front of his own, to have both modesty and enthusiasm for enquiry, not-knowing as well as knowing

  13. Editing Cavendish: Maxwell and The Electrical Researches of Henry Cavendish

    CERN Document Server

    Falconer, Isobel

    2015-01-01

    During the last five years of his life, 1874-79, James Clerk Maxwell was absorbed in editing the electrical researches of Henry Cavendish, performed 100 years earlier. This endeavour is often assumed to be a work of duty to the Cavendish family, and an unfortunate waste of Maxwell's time. By looking at the history of Cavendish's papers, and the editorial choices that Maxwell made, this paper questions this assumption, considering the importance of Cavendish's experiments in Maxwell's electrical programme, and the implications that he may have derived for developing a doctrine of experimental method.

  14. “Silencio”: hearing loss in David Lynch's Mulholland Drive

    Directory of Open Access Journals (Sweden)

    Allister Mactaggart

    2014-11-01

    Full Text Available In a filmmaking career replete with extraordinary images and sounds, David Lynch's Mulholland Drive (2001 stands out for attention as a striking and seemingly inexhaustible resource for analysis. In this article, this film is used to examine the specific ways in which Lynch uses pre-existing pop songs to wrap the spectator within the filmic soundscape. Nowhere is the complexity and uncanniness of pop music made more explicit than in Rebekah Del Rio's stunning performance of “Llorando (Crying” in the Club Silencio scene. The split between the singer's powerful performance and her subsequent collapse with the sound of the voice left hanging in the air marks a pivotal point in the film. This scene, coupled with other examples of feminine jouissance, is contrasted with the deadening roar of the master's voice, which solely demands obedience but is deaf to any reply. At the core of this article is an analysis of the status of the voice (and the gaze as examples of the Lacanian object a and its relationship to Marx's concept of surplus value. Mulholland Drive provides a powerful demonstration of how these concepts can be seen, heard, and felt in relation to film, and how sound can reverberate into the spaces and silences beyond the screen.

  15. Prevalence of Lynch syndrome and Lynch-like syndrome among patients with colorectal cancer in a Japanese hospital-based population.

    Science.gov (United States)

    Chika, Noriyasu; Eguchi, Hidetaka; Kumamoto, Kensuke; Suzuki, Okihide; Ishibashi, Keiichiro; Tachikawa, Tetsuhiko; Akagi, Kiwamu; Tamaru, Jun-Ichi; Okazaki, Yasushi; Ishida, Hideyuki

    2017-02-09

    We investigated the prevalence of Lynch syndrome and Lynch-like syndrome among Japanese colorectal cancer patients, as there have been no credible data from Japan. Immunohistochemical analyses for mismatch repair proteins (MLH1, MSH2, MSH6 and PMS2) were carried out in surgically resected, formalin-fixed paraffin-embedded specimens obtained from 1,234 newly diagnosed colorectal cancer patients between March 2005 and April 2014. The presence/absence of the BRAF V600E mutation and hypermethylation of the MLH1 promoter was analyzed where necessary. Genetic testing was finally undertaken in patients suspected as having Lynch syndrome. By the universal screening approach with immunohistochemical analysis for mismatch repair proteins followed by analyses for the BRAF V600E mutation and MLH1 promoter methylation status, 11 (0.9%) of the 1,234 patients were identified as candidates for genetic testing. Out of the 11 patients, 9 (0.7%) were finally diagnosed as having Lynch syndrome; the responsible genes included MLH1 (n = 1), MSH2 (n = 4), EPCAM (n = 1) and MSH6 (n = 3). The remaining two patients (0.2%) were regarded as having Lynch-like syndrome, since biallelic somatic deletion of the relevant mismatch repair genes was detected in the absence of germline mismatch repair alterations. None of the cases was identified as having germline MLH1 epimutation. The prevalence of Lynch syndrome among all newly diagnosed cases of colorectal cancer in Japan is in the same range as that recently reported by studies in Western population. The prevalence of Lynch-like syndrome seems to be extremely low.

  16. Mounting a Curricular Revolution: An Interview with Henry Louis Gates, Jr.

    Science.gov (United States)

    von Zastrow, Claus

    2009-01-01

    This article presents an interview with Henry Louis Gates, Jr., Harvard professor and cultural critic who has captured 25 million viewers with his PBS documentary series, African American Lives (WNET). Using genealogical research and DNA science, Gates traces the family history of 19 famous African Americans. What results is a rich and moving…

  17. Molecular profile of the Lynch Syndrome in the Republic of Macedonia

    Directory of Open Access Journals (Sweden)

    Marija Hiljadnikova-Bajro

    2012-12-01

    Full Text Available The most frequent type of hereditary colorectal cancer, the one occurring in the setting of the Lynch syndrome (LS is considered a phenotypic manifestation of a germline defect in the mismatch repair mechanism i.e. in the MLH1, MSH2, MSH6 or PMS2 gene. Aiming towards establishment of a standardized protocol involving molecular analyses for diagnosis of this syndrome and developing a unique national register of families with hereditary colorectal cancer syndromes in the Republic of Macedonia, we began a prospective study to reveal the genetic defects among Macedonian patients with colorectal cancer (CRC and identifying families with hereditary CRC. A total of 53 patients fulfilling the revised Bethesda criteria for MSI-genetic testing were compared to 350 patients with sporadic CRC. The results reveal significant differences in age at diagnosis (p=0.03, involvement of microsatellite instability (pG nonsense mutation with a possible founder effect in the Macedonian population, the MLH1 ex.3-12 deletion, as well as the c.244A>G mutation, IVS14- 19A>G and IVS4+65A>C changes in MLH1 without confirmed pathological significance. The observed high frequency (87.5% of the Ile219Val (c.655A>G variant in MLH1 among the LS suspects prompts further analyses to evaluate its involvement in the development of hereditary CRC by itself or as a risk modifying factor among the patients from the Republic of Macedonia.

  18. Distinct gene expression profiles in ovarian cancer linked to Lynch syndrome

    DEFF Research Database (Denmark)

    Jönsson, Jenny-Maria; Bartuma, Katarina; Dominguez-Valentin, Mev

    2014-01-01

    Ovarian cancer linked to Lynch syndrome represents a rare subset that typically presents at young age as early-stage tumors with an overrepresentation of endometrioid and clear cell histologies. We investigated the molecular profiles of Lynch syndrome-associated and sporadic ovarian cancer...... ovarian cancers. Lynch syndrome-associated and sporadic ovarian cancers differed by 349 significantly deregulated genes, including PTPRH, BIRC3, SHH and TNFRSF6B. The genes involved were predominantly linked to cell growth, proliferation, and cell-to-cell signaling and interaction. When stratified...... for histologic subtype, hierarchical clustering confirmed distinct differences related to heredity in the endometrioid and serous subtypes. Furthermore, separate clustering was achieved in an independent, publically available data set. The distinct genetic signatures in Lynch syndrome-associated and sporadic...

  19. Kolmanda maailma raudteekunn / Henry Posner ; interv. Krister Kivi

    Index Scriptorium Estoniae

    Posner, Henry

    2005-01-01

    Raudteeärimees Henry Posner III, kes kuulub ka Eesti Raudtee omanikeringi, oma äritegevusest, sealhulgas investeeringutest Eestisse. Suhtumisest raudteeturu avamisse. Lisa: Henry Posner mängib rongidega maailma hämarates nurkades

  20. Kolmanda maailma raudteekunn / Henry Posner ; interv. Krister Kivi

    Index Scriptorium Estoniae

    Posner, Henry

    2005-01-01

    Raudteeärimees Henry Posner III, kes kuulub ka Eesti Raudtee omanikeringi, oma äritegevusest, sealhulgas investeeringutest Eestisse. Suhtumisest raudteeturu avamisse. Lisa: Henry Posner mängib rongidega maailma hämarates nurkades

  1. [From apprenticeship to Nobel Prize: Henri Moissan's fabulous destiny].

    Science.gov (United States)

    Lafont, O

    2008-01-01

    Born in Paris on September 28, 1852, son of an eastern railways' employee and of a dressmaker, Henri Moissan's secondary schooling in Meaux did not allow him to get access to the sesame diploma "baccalauréat" (GCE). In 1869, he did obtain a special certificate of secondary schooling so that he could become an apprentice in watch making. That could have been the end of the story, but dreadful event for France appeared to have beneficial effects for Moissan. Under the threat of the Prussian army, Moissan's family took refuge near Paris. This gave the young Henri the opportunity to register as a student for the second-class pharmacy diploma, which did not need, at the time, the GCE. Moissan became then a trainee in pharmacy in 1871. Meanwhile, he followed the special schooling of "Ecole de chimie" founded by E. Frémy, and then joined the laboratory of Dehérain at the Museum, where he worked in plant physiology. He finally obtained the famous "baccalauréat" (GCE) and could register as a student in first-class pharmacy. He became a pharmacist as well as a doctor in sciences. In 1883, Moissan was named professor at the school of pharmacy in Paris. In 1886, he isolated fluorine by electrolysis of fluorhydric acid, in the presence of potassium fluoride, at a low temperature. He then studied diamond synthesis and gave a start to high temperature chemistry, designing his famous furnace. These findings and many others allowed Moissan to rise to membership in many learned academies around the world. Crowning achievement, Moissan won the Nobel Prize in 1906. A man of culture, collector of autographs and paintings, he died in 1907. Nothing of that would have been possible if there had not been a second-class pharmacist diploma. The history of Henri Moissan is one of a rise from apprenticeship to the Nobel Prize.

  2. Media lynching in Romanian mass media and politics. Definition and short explanations

    OpenAIRE

    Ion Novăcescu

    2013-01-01

    The Monitoring Report of justice in Romania, published by the European Commission in late January of this year, has sparked an intense controversy in Romanian politics between the president of Romania and the prime minister of the country, which has focused on the mediatic lynching who was practiced against the judges and the anti-corruption prosecutors. This article defines and analyzes the mediatic lynching and its specific features that distinguish it from a press campaign.

  3. Media lynching in Romanian mass media and politics. Definition and short explanations

    Directory of Open Access Journals (Sweden)

    Ion Novăcescu

    2013-04-01

    Full Text Available The Monitoring Report of justice in Romania, published by the European Commission in late January of this year, has sparked an intense controversy in Romanian politics between the president of Romania and the prime minister of the country, which has focused on the mediatic lynching who was practiced against the judges and the anti-corruption prosecutors. This article defines and analyzes the mediatic lynching and its specific features that distinguish it from a press campaign.

  4. Papillary thyroid carcinoma (PTC) in Lynch syndrome: Report of two cases and discussion on Lynch syndrome behaviour and genetics.

    Science.gov (United States)

    Pelizzo, M R; Pennelli, G; Zane, M; Galuppini, F; Colletti, P M; Merante Boschin, I; Rubello, D

    2015-08-01

    We present here two cases of papillary thyroid carcinoma (PTC) in patients affected by Lynch syndrome (LS). The first case is a 47-year-old woman with typical hereditary non-polyposis colorectal cancer (HNPCC) syndrome, reported with endometrial and ovarian carcinoma at age 43, and colon cancer at age 45. The patient underwent total thyroidectomy and central node dissection in 2007, at 47years old, with a histological diagnosis of PTC (T1aN1a). Molecular genetics showed a germ-line mutation of the MLH1 gene, 1858 G>T(E620X), with substitution of glycine with a stop codon at position 620. This mutation has pathogenetic significance and was considered responsible for the various tumours of the HNPCC spectrum. In particular, in the same kindred, spanning 5 generations, there were 5 members with colorectal cancer, 4 with endometrial cancer, 3 with gastric and 2 with breast cancer. The second case is a 34-year-old man with typical HNPCC syndrome with colonic resection for colon cancer at age 21. The patient underwent total thyroidectomy with central and lateral node dissection in 2010, at age 34, with a histological diagnosis of PTC with nodal metastases (pT4N1b). Molecular genetic analysis showed a germ-line mutation of the MSH2 gene (thymine insertion at position 907). This mutation had pathogenetic significance and was considered responsible for HNPCC development. Two similar cases have been reported: a 39-year-old woman, and a 44-year-old woman, affected by HNPCC syndrome, with anaplastic thyroid carcinoma and undifferentiated thyroid carcinoma, respectively. We reviewed the Lynch syndrome literature on the history, genetics and expanding tumour spectrum of this condition. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  5. Appreciating Gantos' Jack Henry as an Archetype.

    Science.gov (United States)

    Watson, Jinx Stapleton

    2001-01-01

    Examines the contemporary realism of the literary character Jack Henry, a middle school child, as representative of two classic literary elements, the quest cycle and the lone hero. Concludes that classic structures of plots and characteristics of hero offer many modern protagonists a shape for their realistic and ordinary adventures. (SG/47)

  6. Translating China : Henri Borel (1869-1933)

    NARCIS (Netherlands)

    Heijns, A.J.

    2016-01-01

    This thesis investigates how Dutch sinologist Henri Borel ‘translated’ China, by examining his renditions of Chinese literature and the writings about China that he produced over a period of forty years. Borel studied Hokkien Chinese at Leiden University and in Xiamen toward a career as Chinese Inte

  7. New books about Henri Poincaré

    NARCIS (Netherlands)

    Ginoux, J.-M.; Verhulst, F.; Gray, J.

    2012-01-01

    In the ‘centennial year’ 2012 there will appear three books on life and work of Henri Poincaré. Each of the respective authors Jean-Marc Ginoux, Ferdinand Verhulst and Jeremy Gray gives a short description of his own book.

  8. The Ideas of Henry Jenkins and Libraries

    Science.gov (United States)

    Anderson, Byron

    2008-01-01

    Henry Jenkins, director of the Comparative Media Studies Program at the Massachusetts Institute of Technology and keynote speaker at the 2007 American Library Association's "Gaming, Learning and Libraries Symposium" in Chicago is a visionary leader in the areas of new media and media convergence. In a white paper on digital media and learning…

  9. In the Style of Henry Moore

    Science.gov (United States)

    Hinshaw, Craig

    2010-01-01

    In this article, the author describes an art project inspired by Henry Moore's sculptures. This project consists of two activities. In the first activity, students select, sand and stain a wood block that would become a base for their plaster sculpture. This activity would keep the students independently engaged (classroom management) while the…

  10. Recognition of Lynch Syndrome Amongst Newly Diagnosed Colorectal Cancers at St. Paul’s Hospital

    Directory of Open Access Journals (Sweden)

    Steven Pi

    2017-01-01

    Full Text Available Background. Lynch Syndrome (LS is the most common cause of inherited colorectal cancer (CRC. In British Columbia, most centres still use clinical criteria (Amsterdam II, Revised Bethesda, or the BC Cancer Agency’s criteria to determine who should undergo further first-line testing in the form of microsatellite instability or immunohistochemistry staining. Given the limitations with this strategy, LS is thought to be underrecognized. Objective. To investigate whether LS is truly underrecognized when compared to the reported prevalence. Methods. A retrospective chart review of all CRC cases diagnosed at St. Paul’s Hospital from 2010 to 2013 was conducted. Results. 246 patients met inclusion criteria. 76% (83/109 with a family history of malignancy were unable to recall the specific malignancy or age of diagnosis. 18% (43/235 were only asked about a history of gastrointestinal related malignancy and 26% (65/246 met at least one of the three criteria but only 21% (13/63 received further investigation. Only 1.6% (4/246 had LS compared to the reported prevalence of 2–5% of all CRC cases. Conclusion. This data supports our hypothesis that LS is underrecognized. Issues at the patient, physician, and systems level need to be evaluated to determine where the limitations preventing appropriate testing are occurring.

  11. Contaminant Monitoring Strategy for Henrys Lake, Idaho

    Energy Technology Data Exchange (ETDEWEB)

    John S. Irving; R. P. Breckenridge

    1992-12-01

    Henrys Lake, located in southeastern Idaho, is a large, shallow lake (6,600 acres, {approx} 17.1 feet maximum depth) located at 6,472 feet elevation in Fremont Co., Idaho at the headwaters of the Henrys Fork of the Snake River. The upper watershed is comprised of high mountains of the Targhee National Forest and the lakeshore is surrounded by extensive flats and wetlands, which are mostly privately owned. The lake has been dammed since 1922, and the upper 12 feet of the lake waters are allocated for downriver use. Henrys Lake is a naturally productive lake supporting a nationally recognized ''Blue Ribbon'' trout fishery. There is concern that increasing housing development and cattle grazing may accelerate eutrophication and result in winter and early spring fish kills. There has not been a recent thorough assessment of lake water quality. However, the Department of Environmental Quality (DEQ) is currently conducting a study of water quality on Henrys Lake and tributary streams. Septic systems and lawn runoff from housing developments on the north, west, and southwest shores could potentially contribute to the nutrient enrichment of the lake. Many houses are on steep hillsides where runoff from lawns, driveways, etc. drain into wetland flats along the lake or directly into the lake. In addition, seepage from septic systems (drainfields) drain directly into the wetlands enter groundwater areas that seep into the lake. Cattle grazing along the lake margin, riparian areas, and uplands is likely accelerating erosion and nutrient enrichment. Also, cattle grazing along riparian areas likely adds to nutrient enrichment of the lake through subsurface flow and direct runoff. Stream bank and lakeshore erosion may also accelerate eutrophication by increasing the sedimentation of the lake. Approximately nine streams feed the lake (see map), but flows are often severely reduced or completely eliminated due to irrigation diversion. In addition, subsurface

  12. Henry P. McKean Jr. selecta

    CERN Document Server

    Moerbeke, Pierre; Moll, Victor

    2015-01-01

    This volume presents a selection of papers by Henry P. McKean, which illustrate the various areas in mathematics in which he has made seminal contributions. Topics covered include probability theory, integrable systems, geometry and financial mathematics. Each paper represents a contribution by Prof. McKean, either alone or together with other researchers, that has had a profound influence in the respective area.

  13. Black humor in O.Henry's novels

    Institute of Scientific and Technical Information of China (English)

    冯静楠

    2013-01-01

      Black humor is a kind of literary style rose in American and O .Henry's novels used it to express the satire to society and show the sympathy to the lower class .The most typical works contain black humor two are The Cop and the Anthem and The Gift of the Magi.By using black humor, he created his unique endings .This article is trying to analysis the use of black humor in his novels and the effect.

  14. Henri Vetch and His French Bookstore Peking

    Directory of Open Access Journals (Sweden)

    Chiang Lei

    2013-12-01

    Full Text Available Based on enormous firsthand materials as journals, memoirs, newspapers, correspondences, archives, bibliographies and books etc., this article tries to clarify some important aspects concerning Henri Vetch and his French Bookstore Peking such as when Henri Vetch took over his father Francis Vetch’s La Librairie Francaise and established his own French Bookstore Peking, how its inner structure worked and what its major businesses covered. By doing so, the author tells the story of the French Bookstore Peking: how it had witnessed the vicissitudes of its time and its own, how it had contributed to the cultural exchange and communication between China and the West through its daily business activities such as book retails, consignments, purchases on demand, and publication of books on various aspects of China in English and other languages written by distinguished western sinologists and authors. In all, this article makes efforts to explore the publishing history of an individual-Henri Vetch from 1930 to 1953, whose publishing house, the French Bookstore Peking, served both for an academic club and a private library, and had played an active role in the cultural life of Beijing or even the whole China during that time. [Article content in Chinese

  15. Identification of patients at-risk for Lynch syndrome in a hospital-based colorectal surgery clinic

    Institute of Scientific and Technical Information of China (English)

    Patrícia Koehler-Santos; Mario Antonello Rosito; Patricia Ashton-Prolla; Jo(a)o Carlos Prolla; Patricia Izetti; Jamile Abud; Carlos Eduardo Pitroski; Silvia Liliana Cossio; Suzi Alves Camey; Cláudio Tarta; Daniel C Damin; Paulo Carvalho Contu

    2011-01-01

    AIM: To determine the prevalence of a family history suggestive of Lynch syndrome (LS) among patients with colorectal cancer (CRC) followed in a coloproctology outpatient clinic in Southern Brazil.METHODS: A consecutive sample of patients with CRC were interviewed regarding personal and family histories of cancer. Clinical data and pathology features of the tumor were obtained from chart review.RESULTS: Of the 212 CRC patients recruited, 61 (29%)reported a family history of CRC, 45 (21.2%) were diagnosed under age 50 years and 11 (5.2%) had more than one primary CRC. Family histories consistent with Amsterdam and revised Bethesda criteria for LS were identified in 22 (10.4%) and 100 (47.2%) patients,respectively. Twenty percent of the colorectal tumors had features of the high microsatellite instability phenotype,which was associated with younger age at CRC diagnosis and with Bethesda criteria (P < 0.001). Only 5.3% of the patients above age 50 years had been previously submitted for CRC screening and only 4% of patients with suspected LS were referred for genetic risk assessment.CONCLUSION: A significant proportion of patients with CRC were at high risk for LS. Education and training of health care professionals are essential to ensure proper management.

  16. Bayesian Modeling for Genetic Anticipation in Presence of Mutational Heterogeneity: A Case-Study in Lynch Syndrome

    Science.gov (United States)

    Boonstra, Philip S.; Mukherjee, Bhramar; Taylor, Jeremy M. G.; Nilbert, Mef; Moreno, Victor M.; Gruber, Stephen B.

    2011-01-01

    Summary Genetic anticipation, described by earlier age of onset (AOO) and more aggressive symptoms in successive generations, is a phenomenon noted in certain hereditary diseases. Its extent may vary between families and/or between mutation sub-types known to be associated with the disease phenotype. In this paper, we posit a Bayesian approach to infer genetic anticipation under flexible random effects models for censored data that capture the effect of successive generations on AOO. Primary interest lies in the random effects. Misspecifying the distribution of random effects may result in incorrect inferential conclusions. We compare the fit of four candidate random effects distributions via Bayesian model fit diagnostics. A related statistical issue here is isolating the confounding effect of changes in secular trends, screening and medical practices that may affect time to disease detection across birth cohorts. Using historic cancer registry data, we borrow from relative survival analysis methods to adjust for changes in age-specific incidence across birth cohorts. Our motivating case-study comes from a Danish cancer register of 124 families with mutations in mismatch repair genes known to cause hereditary non-polyposis colorectal cancer, also called Lynch syndrome. We find evidence for a decrease in AOO between generations in this study. Our model predicts family level anticipation effects which are potentially useful in genetic counseling clinics for high risk families. PMID:21627626

  17. Pelecitus helicinus Railliet & Henry, 1910 (Filarioidea, Dirofilariinae and Other Nematode Parasites of Brazilian Birds

    Directory of Open Access Journals (Sweden)

    Oniki Yoshika

    2002-01-01

    Full Text Available We report Pelecitus helicinus Railliet & Henry, 1910 from 13 species of birds of 2 orders and 7 families, collected from the states of São Paulo and Mato Grosso, Brazil. All 13 constitute new host records for this nematode. In addition, we report the first record of Aprocta golvani Diaz-Ungria, 1963 from Brazil and Monasa nigrifrons (Bucconidae, as well as a number of other nematode records from Neotropical birds.

  18. Aspirin, Ibuprofen, and the Risk for Colorectal Cancer in Lynch Syndrome

    Science.gov (United States)

    Ait Ouakrim, Driss; Dashti, Seyedeh Ghazaleh; Chau, Rowena; Buchanan, Daniel D.; Clendenning, Mark; Rosty, Christophe; Winship, Ingrid M.; Young, Joanne P.; Giles, Graham G.; Leggett, Barbara; Macrae, Finlay A.; Ahnen, Dennis J.; Casey, Graham; Gallinger, Steven; Haile, Robert W.; Le Marchand, Loïc; Thibodeau, Stephen N.; Lindor, Noralane M.; Newcomb, Polly A.; Potter, John D.; Baron, John A.; Hopper, John L.; Jenkins, Mark A.

    2015-01-01

    Background: Inheritance of a germline mutation in one of the DNA mismatch repair (MMR) genes MLH1, MSH2, MSH6, and PMS2 causes a high risk of colorectal and other cancers (Lynch Syndrome). Use of aspirin has been shown to be associated with a reduced risk of colorectal cancer for the general population as well as for MMR gene mutation carriers. The aim of this study was to determine whether use of aspirin and ibuprofen in a nontrial setting is associated with the risk of colorectal cancer risk for MMR gene mutation carriers. Methods: We included 1858 participants in the Colon Cancer Family Registry who had been found to have a pathogenic germline mutation in a MMR gene (carriers). We used weighted Cox proportional hazards regression to estimate hazard ratios (HRs) and 95% confidence intervals (CIs). All statistical tests were two-sided. Results: A total of 714 carriers (38%) were diagnosed with colorectal cancer at a mean age of 42.4 (standard deviation 10.6) years. A reduced risk of colorectal cancer was associated with aspirin use (for 1 month to 4.9 years: HR = 0.49, 95% CI = 0.27 to 0.90, P = .02; for ≥5 years: HR = 0.25, 95% CI = 0.10 to 0.62, P = .003) and ibuprofen use (for 1 month to 4.9 years: HR = 0.38, 95% CI = 0.18 to 0.79, P = .009; for ≥5 years: HR = 0.26, 95% CI = 0.10 to 0.69, P = .007), compared with less than one month of use. Conclusion: Our results provide additional evidence that, for MMR gene mutation carriers, use of aspirin and ibuprofen might be effective in reducing their high risk of colorectal cancer. PMID:26109217

  19. MLH1 promoter hypermethylation in the analytical algorithm of Lynch syndrome: a cost-effectiveness study

    Science.gov (United States)

    Gausachs, Mireia; Mur, Pilar; Corral, Julieta; Pineda, Marta; González, Sara; Benito, Llúcia; Menéndez, Mireia; Espinàs, Josep Alfons; Brunet, Joan; Iniesta, María Dolores; Gruber, Stephen B; Lázaro, Conxi; Blanco, Ignacio; Capellá, Gabriel

    2012-01-01

    The analytical algorithm of Lynch syndrome (LS) is increasingly complex. BRAF V600E mutation and MLH1 promoter hypermethylation have been proposed as a screening tool for the identification of LS. The aim of this study was to assess the clinical usefulness and cost-effectiveness of both somatic alterations to improve the yield of the diagnostic algorithm of LS. A total of 122 colorectal tumors from individuals with family history of colorectal cancer that showed microsatellite instability and/or loss of mismatch repair (MMR) protein expression were studied. MMR germline mutations were detected in 57 cases (40 MLH1, 15 MSH2 and 2 MSH6). BRAF V600E mutation was assessed by single-nucleotide primer extension. MLH1 promoter hypermethylation was assessed by methylation-specific multiplex ligation-dependent probe amplification in a subset of 71 cases with loss of MLH1 protein. A decision model was developed to estimate the incremental costs of alternative case-finding methods for detecting MLH1 mutation carriers. One-way sensitivity analysis was performed to assess robustness of estimations. Sensitivity of the absence of BRAF mutations for depiction of LS patients was 96% (23/24) and specificity was 28% (13/47). Specificity of MLH1 promoter hypermethylation for depiction of sporadic tumors was 66% (31/47) and sensitivity of 96% (23/24). The cost per additional mutation detected when using hypermethylation analysis was lower when compared with BRAF study and germinal MLH1 mutation study. Somatic hypermethylation of MLH1 is an accurate and cost-effective pre-screening method in the selection of patients that are candidates for MLH1 germline analysis when LS is suspected and MLH1 protein expression is absent. PMID:22274583

  20. Henri Tamm : algul küsiti mult kogu aeg autogrammi / Henri Tamm ; interv. Ada Kallam

    Index Scriptorium Estoniae

    Tamm, Henri

    2005-01-01

    Draamaseriaali "Kodu keset linna" lapsnäitleja. Lisaks kolleegid Henrist : M. Veinmann "Tekst on tal esimesena peas", K. Maibaum "Võrdväärne partner suurtele". Artikkel pealkirjaga "Henri Tamm : nüüd saan veidi puhkust" : Linnaleht nr. 22, 3. juuni 2005, A2-A3

  1. Henri Tamm : algul küsiti mult kogu aeg autogrammi / Henri Tamm ; interv. Ada Kallam

    Index Scriptorium Estoniae

    Tamm, Henri

    2005-01-01

    Draamaseriaali "Kodu keset linna" lapsnäitleja. Lisaks kolleegid Henrist : M. Veinmann "Tekst on tal esimesena peas", K. Maibaum "Võrdväärne partner suurtele". Artikkel pealkirjaga "Henri Tamm : nüüd saan veidi puhkust" : Linnaleht nr. 22, 3. juuni 2005, A2-A3

  2. La música de Henry Purcell

    OpenAIRE

    Arias Solano, José Eurico

    2013-01-01

    El siguiente articulo pretende demostrar cómo una sólida base cultural musical cultivada por los músicos de un país o región puede contrarrestar las influencias culturales musicales de paises dominantes. Para ello se analiza la música barroca inglesa de Henry Purcell, empezando con una biografía y delimitando cuales de las influencias que él desarro116 provienen de la música del renacimiento inglés, y cuáles se importaron de países dturalmente dominantes para la época como Italia y Francia. S...

  3. Henry Fuseli’s Alternative Classicism

    Directory of Open Access Journals (Sweden)

    Martin Myrone

    2015-12-01

    Full Text Available The review considers Andrei Pop’s Antiquity, Theatre & The Painting of Henry Fuseli. This argues for the history painter and writer Fuseli as an exemplary ‘Neopagan’, a term coined by Pop to refer to the new sense of cultural pluralism and historical relativism which emerged in Europe after the discovery of the remains of Pompeii and Herculaneum in 1748. While this perspective offers a fresh view of the artist, relating him to the emergence of modernity, and illuminates some important aspects of his work, the reviewer also suggests that the monographic focus risks re-asserting a sense of Fuseli’s exceptionalism.

  4. Tumour spectrum of non-polyposis colorectal cancer (Lynch syndrome) on the island of Tenerife and influence of insularity on the clinical manifestations.

    Science.gov (United States)

    Medina-Arana, V; Barrios, Y; Fernández-Peralta, A; Jiménez, A; Salido, E; González, F; González-Aguilera, J J

    2004-02-01

    Colorectal cancer is a complex disease from a genetic point of view because both genetic and environmental factors interact in its development. Only familial adenomatous polyposis (FAP) follows mendelian genetics, in that mutations of the APC gene lead to development of the tumours. Lynch syndrome is the most frequent form of hereditary colorectal cancer and appears to be associated with other types of extracolonic cancers. The genetic basis has been established as a defect in DNA mismatch repair genes, and there is genetic heterogeneity due to the involvement of several genes in this system. Germinal mutations in these genes predispose to appearance of the syndrome. The aim of this study is to describe the tumoral spectrum of 10 families, comprising a total of 488 individuals, from the island of Tenerife (Canary Islands) and to assess whether the geographical isolation of this population has changed any features of the tumoral spectrum of the syndrome in comparison with studies that cover larger geographical areas with more genetic exchange. From our results we can conclude that the genetic drift and consanguinity in this population with a demographic history of isolation did not significantly alter the tumoral spectrum of the syndrome. Our data confirm that families affected by Lynch syndrome are a high-risk population and should be closely monitored, since their careful supervision has been shown to be useful in preventing cancer. We also emphasize the importance of developing a complete family history that permits these families to be identified together with a mutational screening of DNA mismatch repair genes (mainly MLH1 and MSH2 genes) with the aim of a possible identification of members of a family that should be carefully monitored (the carriers of germline mutations in these genes), whereas the remaining members, originally, are no more at risk than the general population.

  5. Henry James – Modern Theoretician of Narration

    Directory of Open Access Journals (Sweden)

    Alexandra - Denisa IGNA

    2013-01-01

    Full Text Available Henry James, properly named world writer, was one of the first modern novelists, with an exigent writing conscience. The American writer subverted the prejudgement of the omniscient author in favour of the narration which is centred on the characters’ point of view, thus modernising the novel before V. Woolf, Huxley, Thomas Mann, or in our case Camil Petrescu and G. Călinescu. Some bio-bibliographical information familiarises the reader with the life and work of this writer. The larger part of the article is dedicated to a case study of the novel with the metaphorical title: The Figure in the Carpet, where Henry James tries to illustrate in an artistic manner his conception regarding the profundity and ineffability of the literary creation. The conclusion which the author reaches, alternating the familiar plan of the relationship between a married couple with the esthetical plan, is that the relationship between writer and his work represents an act of fully intimacy, just like a ceremony that takes place in the wedding night

  6. Genetic screens to identify pathogenic gene variants in the common cancer predisposition Lynch syndrome

    DEFF Research Database (Denmark)

    Drost, Mark; Lützen, Anne; van Hees, Sandrine

    2013-01-01

    In many individuals suspected of the common cancer predisposition Lynch syndrome, variants of unclear significance (VUS), rather than an obviously pathogenic mutations, are identified in one of the DNA mismatch repair (MMR) genes. The uncertainty of whether such VUS inactivate MMR, and therefore...... for the translation of personalized genomics into targeted healthcare....

  7. Cancer incidence and survival in Lynch syndrome patients receiving colonoscopic and gynaecological surveillance

    DEFF Research Database (Denmark)

    Møller, Pål; Seppälä, Toni; Bernstein, Inge;

    2016-01-01

    OBJECTIVE: Estimates of cancer risk and the effects of surveillance in Lynch syndrome have been subject to bias, partly through reliance on retrospective studies. We sought to establish more robust estimates in patients undergoing prospective cancer surveillance. DESIGN: We undertook a multicentr...

  8. The Kids Are (Mostly) Alright: Second-Generation Assimilation--Comments on Haller, Portes and Lynch

    Science.gov (United States)

    Alba, Richard; Kasinitz, Philip; Waters, Mary C.

    2011-01-01

    This paper presents the authors' comments on "Dreams Fulfilled, Dreams Shattered: Determinants of Segmented Assimilation in the Second Generation" by William Haller, Alejandro Portes and Scott M. Lynch. The overall well-being and integration of second-generation immigrant youth constitute an important topic for researchers and policy makers, one…

  9. Gene variants of unknown clinical significance in Lynch syndrome. An introduction for clinicians

    NARCIS (Netherlands)

    Sijmons, Rolf H.; Greenblatt, Marc S.; Genuardi, Maurizio

    2013-01-01

    Clinicians referring patients for genetic testing for Lynch syndrome will sooner or later receive results for DNA Mismatch Repair (MMR) genes reporting DNA changes that are unclear from a clinical point of view. These changes are referred to as variants of unknown, or unclear, clinical significance

  10. Prediction of MLH1 and MSH2 mutations in lynch syndrome

    NARCIS (Netherlands)

    J. Balmana (Judith); D.H. Stockwell (David); E.W. Steyerberg (Ewout); E.M. Stoffel (Elena); A.M. Deffenbaugh (Amie); J.E. Reid (Julia); B. Ward (Brian); T. Scholl (Thomas); B. Hendrickson (Brant); J. Tazelaar (John); L.A. Burbidge (Lynn); S. Syngal (Sapna)

    2006-01-01

    textabstractContext: Lynch syndrome is caused primarily by mutations in the mismatch repair genes MLH1 and MSH2. Objectives: To analyze MLH1/MSH2 mutation prevalence in a large cohort of patients undergoing genetic testing and to develop a clinical model to predict the likelihood of finding a mutati

  11. Effect of aspirin or resistant starch on colorectal neoplasia in the Lynch syndrome

    NARCIS (Netherlands)

    J. Burn (John); D.T. Bishop (David Timothy); J.-P. Mecklin (Jukka-Pekka); F.A. Macrae (Finlay); G. Möslein (Gabriela); S. Olschwang (Sylviane); M.-L. Bisgaard (Marie-Luise); R.S. Ramesar (Rajkumar); D. Eccles (Diana); E.R. Maher (Eamonn); L. Bertario (Lucio); H.J. Jarvinen (Heikki); A. Lindblom (Annika); D.G. Evans (Gareth); J. Lubinski (Jan); P.J. Morrison (Patrick); J.W.C. Ho (Judy); H. Vasen (Hans); L. Side (Lucy); H.J.W. Thomas (Huw ); R.J. Scott (Rodney); M.G. Dunlop (Malcolm); G. Barker (Gail); F. Elliott (Faye); J.R. Jass (Jeremy ); R. Fodde (Riccardo); H. Lynch (Henry); J.C. Mathers (John )

    2008-01-01

    textabstractBACKGROUND: Observational and epidemiologic data indicate that the use of aspirin reduces the risk of colorectal neoplasia; however, the effects of aspirin in the Lynch syndrome (hereditary nonpolyposis colon cancer) are not known. Resistant starch has been associated with an antineoplas

  12. Dietary patterns and colorectal adenomas in Lynch syndrome: the GEOLynch cohort study

    NARCIS (Netherlands)

    Botma, A.; Vasen, H.F.; Duijnhoven, F.J.B. van; Kleibeuker, J.H.; Nagengast, F.M.; Kampman, E.

    2013-01-01

    BACKGROUND: Patients with Lynch syndrome (LS) have a high risk of developing colorectal cancer due to mutations in mismatch repair genes. Because dietary factors, alone and in combination, influence sporadic colorectal carcinogenesis, the association of dietary patterns with colorectal adenomas in L

  13. Dietary Patterns and Colorectal Adenomas in Lynch Syndrome The GEOLynch Cohort Study

    NARCIS (Netherlands)

    Botma, Akke; Vasen, Hans F. A.; van Duijnhoven, Franzel J. B.; Kleibeuker, Jan H.; Nagengast, Fokko M.; Kampman, Ellen

    2013-01-01

    BACKGROUND: Patients with Lynch syndrome (LS) have a high risk of developing colorectal cancer due to mutations in mismatch repair genes. Because dietary factors, alone and in combination, influence sporadic colorectal carcinogenesis, the association of dietary patterns with colorectal adenomas in L

  14. Smoking increases the risk for colorectal adenomas in patients with Lynch syndrome

    NARCIS (Netherlands)

    Winkels, R.M.; Botma, A.; Duijnhoven, van F.J.B.; Nagengast, F.M.; Kleibeuker, J.H.; Vasen, H.F.A.; Kampman, E.

    2012-01-01

    Background & Aims Individuals with Lynch syndrome have a high risk of developing colorectal carcinomas and adenomas at a young age, due to inherited mutations in mismatch repair genes. We investigated whether modifiable lifestyle factors, such as smoking and alcohol intake, increase this risk.

  15. Smoking Increases the Risk for Colorectal Adenomas in Patients With Lynch Syndrome

    NARCIS (Netherlands)

    Winkels, Renate M.; Botma, Akke; Van Duijnhoven, Franzel J. B.; Nagengast, Fokko M.; Kleibeuker, Jan H.; Vasen, Hans F. A.; Kampman, Ellen

    BACKGROUND & AIMS: Individuals with Lynch syndrome have a high risk of developing colorectal carcinomas and adenomas at a young age, due to inherited mutations in mismatch repair genes. We investigated whether modifiable lifestyle factors, such as smoking and alcohol intake, increase this risk.

  16. A frame-shift mutation of PMS2 is a widespread cause of Lynch syndrome

    DEFF Research Database (Denmark)

    Clendenning, Mark; Senter, Leigha; Hampel, Heather;

    2008-01-01

    on immunohistochemical analysis. RESULTS: We have identified a frequently occurring frame-shift mutation (c.736_741del6ins11) in 12 ostensibly unrelated Lynch syndrome patients (20% of patients we have identified with a deleterious mutation in PMS2, n=61). These individuals all display the rare allele (population...

  17. Lynch, Urry and city marketing: Taking advantage of the city as a built and graphic image

    NARCIS (Netherlands)

    Hospers, G-J.

    2009-01-01

    City marketing is usually addressed from the perspective of marketing theory. This article follows an alternative approach by exploring city marketing from the viewpoint of urban planning and the sociology of tourism. In his classic ‘The Image of the City’ (1960), planner Kevin Lynch found that peop

  18. Smoking increases the risk for colorectal adenomas in patients with Lynch syndrome

    NARCIS (Netherlands)

    Winkels, R.M.; Botma, A.; Duijnhoven, van F.J.B.; Nagengast, F.M.; Kleibeuker, J.H.; Vasen, H.F.A.; Kampman, E.

    2012-01-01

    Background & Aims Individuals with Lynch syndrome have a high risk of developing colorectal carcinomas and adenomas at a young age, due to inherited mutations in mismatch repair genes. We investigated whether modifiable lifestyle factors, such as smoking and alcohol intake, increase this risk. M

  19. Smoking Increases the Risk for Colorectal Adenomas in Patients With Lynch Syndrome

    NARCIS (Netherlands)

    Winkels, Renate M.; Botma, Akke; Van Duijnhoven, Franzel J. B.; Nagengast, Fokko M.; Kleibeuker, Jan H.; Vasen, Hans F. A.; Kampman, Ellen

    2012-01-01

    BACKGROUND & AIMS: Individuals with Lynch syndrome have a high risk of developing colorectal carcinomas and adenomas at a young age, due to inherited mutations in mismatch repair genes. We investigated whether modifiable lifestyle factors, such as smoking and alcohol intake, increase this risk. METH

  20. Smoking increases the risk for colorectal adenomas in patients with Lynch syndrome.

    NARCIS (Netherlands)

    Winkels, R.M.; Botma, A.; Duijnhoven, F.J.B. van; Nagengast, F.M.; Kleibeuker, J.H.; Vasen, H.F.; Kampman, E.

    2012-01-01

    BACKGROUND & AIMS: Individuals with Lynch syndrome have a high risk of developing colorectal carcinomas and adenomas at a young age, due to inherited mutations in mismatch repair genes. We investigated whether modifiable lifestyle factors, such as smoking and alcohol intake, increase this risk. METH

  1. Guidelines for the clinical management of Lynch syndrome (hereditary non-polyposis cancer).

    NARCIS (Netherlands)

    Vasen, H.F.; Moslein, G.; Alonso, A.; Bernstein, I.; Bertario, L.; Blanco, I.; Burn, J.; Capella, G.; Engel, C.; Frayling, I.; Friedl, W.; Hes, F.J.; Hodgson, S.; Mecklin, J.P.; Moller, P.; Nagengast, F.M.; Parc, Y.; Renkonen-Sinisalo, L.; Sampson, J.R.; Stormorken, A.; Wijnen, J.

    2007-01-01

    Lynch syndrome (hereditary non-polyposis colorectal cancer) is characterised by the development of colorectal cancer, endometrial cancer and various other cancers, and is caused by a mutation in one of the mismatch repair genes: MLH1, MSH2, MSH6 or PMS2. The discovery of these genes, 15 years ago,

  2. The InSiGHT database : utilizing 100 years of insights into Lynch Syndrome

    NARCIS (Netherlands)

    Plazzer, J. P.; Sijmons, R. H.; Woods, M. O.; Peltomaki, P.; Thompson, B.; Den Dunnen, J. T.; Macrae, F.

    2013-01-01

    This article provides a historical overview of the online database (www.insight-group.org/mutations) maintained by the International Society for Gastrointestinal Hereditary Tumours. The focus is on the mismatch repair genes which are mutated in Lynch Syndrome. APC, MUTYH and other genes are also an

  3. An Analysis of Humanity Reflected in O.Henry's Works

    Institute of Scientific and Technical Information of China (English)

    范月红

    2008-01-01

    O. Henry was one of the greatest American short story writers, and most of his works had a theme on humanity. This paper appreciates some of O. Henry's popular short stories and tries to explore the humanity re-flected in them.

  4. The Attack on Panama City by Henry Morgan

    Science.gov (United States)

    1998-06-05

    1991) : 44- 49. 28 CHAPTER 3 HENRY MORGAN Henry Morgan was born in Whales in 1635. Not much is known about his childhood . Most accounts claim that...was between a Frenchman and an Englishman. The Englishman killed the Frenchman from behind as they prepared to duel . All the Frenchmen in Morgan’s

  5. The post-perspectival: screens and time in David Lynch's Inland Empire

    Directory of Open Access Journals (Sweden)

    Anne Jerslev

    2012-03-01

    Full Text Available Taking Anne Friedberg's notion of the post-perspectival as the point of departure for her analysis of David Lynch's digitally shot and edited Inland Empire from 2006, Anne Jerslev argues that the film deconstructs continuous time and coherent space by constructing multiple planes of representation, multiple layerings of screens and, hence, multiple and fractured modes of perception. The article further suggests that the film's enigmatic structure might best be understood with reference to a new media genre like the website with its hyperlink structure. Finally, the article discusses how a sense of ubiquitous surveillance coalesces with the screen logic.Author Biography Anne Jerslev (PhD is Professor of Film and Media Studies at the Department of Media, Cognition and Communication, University of Copenhagen. Anne Jerslev has published and edited books in Danish and English and published dozens of articles in journals and anthologies in Danish, Scandinavian languages, German and English. Her first book was titled David Lynch i vore øjne (David Lynch in our eyes (1991; it was published in German in 1995 under the title David Lynch—mentale Landschaften. After the Lynch book she published books about cult movies, youth and media and media and intimacy. She has edited two volumes in English, Realism and Reality in Film and Media (2002, where she contributed a piece about Lars von Trier's The Idiots, and Performative Realism (co-edited with Rune Gade (2005. Her latest edited volume (co-edited with Christa Lykke Christensen is Hvor går grænsen? Brudflader i den moderne mediekultur [Are there no limits? The crossing of boundaries in contemporary media culture] (Copenhagen 2010. She is currently editing a volume about “Impure Cinema” together with professor Lúcia Nagib from the University of Leeds, which will appear in 2013. Her own contribution to the book is an article about David Lynch's Interview Project.

  6. Henry Norris Russell and the Expanding Universe

    CERN Document Server

    DeVorkin, David H

    2013-01-01

    Henry Norris Russell, one of the most influential American astronomers of the first half of the 20th Century, had a special place in his heart for the Lowell Observatory. Although privately critical of the founder for his pronouncements about life on Mars and the superiority of the Mars Hill observing site, he always supported the Observatory in public and professional circles. He staunchly supported Tombaugh's detection of a planet as leading from Lowell's prediction, and always promoted V. M. Slipher's spectroscopic investigations of planetary and stellar phenomena. But how did he react to Slipher's puzzling detection of the extreme radial velocities of spiral nebulae starting in 1912, and how did he regard the extension and interpretation of those observations by Hubble and others in following decades? Here we describe the arc of Russell's reactions, dating from Slipher's first detection, as an indicator of how mainstream stellar astronomers reacted to the concept of an expanding universe.

  7. The development of Lewis Henry Morgan's evolutionism.

    Science.gov (United States)

    Kuper, A

    1985-01-01

    Lewis Henry Morgan never used the term evolution in any of his major sociological works. If he may be labeled an evolutionist, the specificity of his views must be taken into account. The main "evolutionist" issue that concerned him was that of the unity or diversity of the human species. This was an urgent political and theological issue in the America of his day, and it impinged also on research on the American Indians. Morgan's first major study was designed to demonstrate the unity of origin of the American aborigines and their "Asian" origins. His methods were derived from the tradition of Indo-European philology. It was virtually as an afterthought that he added a social evolutionary component to what he conceived of as an exercise in philology. Later he came under the direct influence of the English evolutionists, and this was crucial for the conception of Ancient Society.

  8. Obituary: Henry Albers (1925-2009)

    Science.gov (United States)

    Chromey, Fred

    2011-12-01

    Henry Albers, professor of astronomy at Vassar College for over thirty years, died March 29, 2009, in Fairhope, Alabama. For his work at Vassar, where he held the Maria Mitchell Chair, Albers received the first Maria Mitchell Women in Science Award for his inspiration of women astronomers. He said "In the final analysis it is the students who bring the joy into teaching." As a professional astronomer, Albers did observational work on Galactic structure in the southern Milky Way, and on the structure of the Magellanic Clouds. In retirement, Albers published Maria Mitchell - A Life in Journals and Letters, the firsthand account of America's first woman astronomer. Albers's research was on photographic near-infrared spectroscopy of red giant stars in the southern Milky Way, some proper motion studies, and on the structure of the Magellanic Clouds. A series of seven NSF grants supported his six trips to Chile to make spectroscopic observations, as well as his sabbatical collaborations at Minnesota, Leiden, and the Royal Observatory in Edinburgh. Henry Albers arrived at Vassar in 1958, to find an astronomy program that had been recently absorbed by the physics department, and that was suffering neglect after the retirement of Maud Makemson. For the next 31 years, with incredible energy -- he sometimes taught seven courses a year -- he built the astronomy program into one double in size (from one to two tenure lines), whose th century facilities have been replaced with a st century observatory. For a remarkable stretch of 20-some-years, Albers and physicist Bob Stearns, with considerable grace, alternated chairmanship of the joint department of physics and astronomy. Henry Albers was a devoted citizen of Vassar College and an enthusiastic participant in the process of faculty governance at that institution. He would have been the first to concede that his enthusiasm was sometimes excessive, and that his contributions at faculty meetings occasionally failed to move the

  9. The Importance of Older Family Members in Providing Social Resources and Promoting Cancer Screening in Families with a Hereditary Cancer Syndrome

    Science.gov (United States)

    Ashida, Sato; Hadley, Donald W.; Goergen, Andrea F.; Skapinsky, Kaley F.; Devlin, Hillary C.; Koehly, Laura M.

    2011-01-01

    Purpose: This study evaluates the role of older family members as providers of social resources within familial network systems affected by an inherited cancer susceptibility syndrome. Design and Methods: Respondents who previously participated in a study that involved genetic counseling and testing for Lynch syndrome and their family network…

  10. Comprehensive population-wide analysis of Lynch syndrome in Iceland reveals founder mutations in MSH6 and PMS2

    DEFF Research Database (Denmark)

    Haraldsdottir, Sigurdis; Rafnar, Thorunn; Frankel, Wendy L

    2017-01-01

    Lynch syndrome, caused by germline mutations in the mismatch repair genes, is associated with increased cancer risk. Here using a large whole-genome sequencing data bank, cancer registry and colorectal tumour bank we determine the prevalence of Lynch syndrome, associated cancer risks...... hypermethylation or mutations in the mismatch repair genes. The population prevalence of Lynch syndrome is 0.442%. We discover a translocation disrupting MLH1 and three mutations in MSH6 and PMS2 that increase endometrial, colorectal, brain and ovarian cancer risk. We find thirteen mismatch repair variants...... and pathogenicity of several variants in the Icelandic population. We use colorectal cancer samples from 1,182 patients diagnosed between 2000-2009. One-hundred and thirty-two (11.2%) tumours are mismatch repair deficient per immunohistochemistry. Twenty-one (1.8%) have Lynch syndrome while 106 (9.0%) have somatic...

  11. Gibraltar Experiment CTD data report, USNS Lynch, 1986-03-26 to 1986-04-19 (NODC Accession 8800167)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile, ocean circulation, and chemical data were collected using CTD casts from the USNS LYNCH in the Gulf of Cadiz, Alboran Sea, and Strait of...

  12. Hereditary diffuse gastric cancer and lynch syndromes in a BRCA1/2 negative breast cancer patient.

    Science.gov (United States)

    Njoroge, Scolastica W; Burgess, Kelly R; Cobleigh, Melody A; Alnajar, Hussein H; Gattuso, Paolo; Usha, Lydia

    2017-07-12

    Genetic counseling and testing is recommended for women with a personal and/or family history of breast and other cancers (ovarian, pancreatic, male breast and others). Mutations in the BRCA1 and BRCA2 genes (BRCA1/2) are the most common causes of hereditary breast and ovarian cancer. Additional genetic counseling and testing with a multi-gene panel may be considered in breast cancer patients who tested negative for mutations in these two genes. In about 11% of BRCA1/2-negative patients, further genetic testing reveals pathogenic mutations in other high or moderate cancer risk genes. In 0.2% of cases, an individual may carry pathogenic mutations in more than one high penetrance gene (a double heterozygote). Finding one or more pathogenic mutations is important for cancer prevention in patients and/or their families. Here we present a case of a breast cancer patient who did not have a pathogenic mutation in BRCA1/2 and had a family history of breast and stomach cancers. On an additional multi-gene panel testing, she was found to carry pathogenic mutations in the CDH1 and PMS2 genes, which cause Hereditary Diffuse Gastric Cancer and Lynch syndromes, respectively. To our knowledge, this is the first description of such a double heterozygote. Clinical manifestations, genetics, and management of both syndromes are reviewed, including prophylactic surgery and screening for unaffected family members. Management challenges for a mutation carrier with advanced breast cancer are discussed. Our case supports the clinical utility of additional multi-gene panel testing for breast cancer patients who do not have a pathogenic mutation in BRCA1/2 genes.

  13. [Count Henri de Bonneval (1806-1882), practitioner of homeopathy, agronomist and philanthropist].

    Science.gov (United States)

    Neuzil, Eugène; Cousse, Henri

    2006-01-01

    Count Henri de Bonneval, was born in Bordeaux in 1806, in the line of descent of one of the most ancient French families of noble rank. He was assistant manager of the Strasbourg stud farm in 1830, when Louis-Philippe, an Orleanist, ascended to the throne of the Bourbon Charles X. As several other legitimists, Count Henri refused to take an oath to the new king and prefered to resign his position. Interested in medicine, he was deeply impressed by Hahnemann's Organon der Heilkunst and decided to leave France for KOthen, in Saxony, in order to learn homeopathy directly from its founder Back to France, he defended in Montpellier the first French medical thesis devoted to homeopathy and then opened a consulting room in Bordeaux. He rapidly gained a solid reputation and a large audience as a practitioner of homeopathy. At the same time, Henri acquired the Chateau de Latresne and the 500 acres surrounding land. He renovated and brought up to date the agricultural and wine-producing activities of the estate. The medical doctor soon proved to be an expert agronomist, extending his competence to the famous vineyard Chateau Canon of St. Emilion. Throughout his life, the Count showed notable qualities of philanthropy, materialized at Latresne by the construction of a church and, adjacent to the chapel, a boarding school, two classrooms and shelters for poor or sick old people. At the end of his life, Henri de Bonneval wrote a comprehensive book, that includes the presentation and discussions of the homeopathic methods, some philosophical reflections and personal memories.

  14. Doing Violence, Making Race: Southern Lynching and White Racial Group Formation.

    Science.gov (United States)

    Smångs, Mattias

    2016-03-01

    This article presents a theoretical framework of how intergroup violence may figure into the activation and maintenance of group categories, boundaries, and identities, as well as the mediating role played by organizations in such processes. The framework's analytical advantages are demonstrated in an application to southern lynchings. Findings from event- and community-level analyses suggest that "public" lynchings, carried out by larger mobs with ceremonial violence, but not "private" ones, perpetrated by smaller bands without public or ceremonial violence, fed off and into the racial group boundaries, categories, and identities promoted by the southern Democratic Party at the turn of the 20th century and on which the emerging Jim Crow system rested. Highlighting that racialized inequalities cannot be properly understood apart from collective processes of racial group boundary and identity making, the article offers clues to the mechanisms by which past racial domination influences contemporary race relations.

  15. Effect of aspirin or resistant starch on colorectal neoplasia in the Lynch syndrome

    DEFF Research Database (Denmark)

    Burn, John; Bishop, D Timothy; Mecklin, Jukka-Pekka

    2008-01-01

    .4%) (relative risk, 1.0; 95% CI, 0.7 to 1.4). Advanced adenomas and colorectal cancers were evenly distributed in the two groups. The prevalence of serious adverse events was low, and the events were evenly distributed. CONCLUSIONS: The use of aspirin, resistant starch, or both for up to 4 years has no effect......BACKGROUND: Observational and epidemiologic data indicate that the use of aspirin reduces the risk of colorectal neoplasia; however, the effects of aspirin in the Lynch syndrome (hereditary nonpolyposis colon cancer) are not known. Resistant starch has been associated with an antineoplastic effect...... on the incidence of colorectal adenoma or carcinoma among carriers of the Lynch syndrome. (Current Controlled Trials number, ISRCTN59521990.)...

  16. The Earliest Master: Henry Johnson (1867-1953).

    Science.gov (United States)

    Robinson, Paul

    1982-01-01

    The writings, teachings, scholarship, and contributions of Henry Johnson, considered the "foremost leader in the development of the teaching of history and social studies as a field of specialization" are discussed. (PN)

  17. NOAA Ship Henry B. Bigelow Underway Meteorological Data, Quality Controlled

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Ship Henry B. Bigelow Underway Meteorological Data (delayed ~10 days for quality control) are from the Shipboard Automated Meteorological and Oceanographic...

  18. Parcels and Land Ownership, Published in 2011, Henry County Government.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Parcels and Land Ownership dataset as of 2011. The extent of these data is generally Henry County, IA. This metadata was auto-generated through the Ramona GIS...

  19. Serum antibodies against frameshift peptides in microsatellite unstable colorectal cancer patients with Lynch syndrome.

    Science.gov (United States)

    Reuschenbach, Miriam; Kloor, Matthias; Morak, Monika; Wentzensen, Nicolas; Germann, Anja; Garbe, Yvette; Tariverdian, Mirjam; Findeisen, Peter; Neumaier, Michael; Holinski-Feder, Elke; von Knebel Doeberitz, Magnus

    2010-06-01

    High level microsatellite instability (MSI-H) occurs in about 15% of colorectal cancer (CRCs), either as sporadic cancers or in the context of hereditary non-polyposis cancer or Lynch syndrome. In MSI-H CRC, mismatch repair deficiency leads to insertion/deletion mutations at coding microsatellites and thus to the translation of frameshift peptides (FSPs). FSPs are potent inductors of T cell responses in vitro and in vivo. The present study aims at the identification of FSP-specific humoral immune responses in MSI-H CRC and Lynch syndrome. Sera from patients with history of MSI-H CRC (n = 69), healthy Lynch syndrome mutation carriers (n = 31) and healthy controls (n = 52) were analyzed for antibodies against FSPs using peptide ELISA. Reactivities were measured against FSPs derived from genes frequently mutated in MSI-H CRCs, AIM2, TGFBR2, CASP5, TAF1B, ZNF294, and MARCKS. Antibody reactivity against FSPs was significantly higher in MSI-H CRC patients than in healthy controls (P = 0.036, Mann-Whitney) and highest in patients with shortest interval between tumor resection and serum sampling. Humoral immune responses in patients were most frequently directed against FSPs derived from mutated TAF1B (11.6%, 8/69) and TGFBR2 (10.1%, 7/69). Low level FSP-specific antibodies were also detected in healthy mutation carriers. Our results show that antibody responses against FSPs are detectable in MSI-H CRC patients and healthy Lynch syndrome mutation carriers. Based on the high number of defined FSP antigens, measuring FSP-specific humoral immune responses is a highly promising tool for future diagnostic application in MSI-H cancer patients.

  20. Truncation of the MSH2 C-terminal 60 amino acids disrupts effective DNA mismatch repair and is causative for Lynch syndrome.

    Science.gov (United States)

    Wielders, Eva; Delzenne-Goette, Elly; Dekker, Rob; van der Valk, Martin; Te Riele, Hein

    2017-04-01

    Missense variants of DNA mismatch repair (MMR) genes pose a problem in clinical genetics as long as they cannot unambiguously be assigned as the cause of Lynch syndrome (LS). To study such variants of uncertain clinical significance, we have developed a functional assay based on direct measurement of MMR activity in mouse embryonic stem cells expressing mutant protein from the endogenous alleles. We have applied this protocol to a specific truncation mutant of MSH2 that removes 60 C-terminal amino acids and has been found in suspected LS families. We show that the stability of the MSH2/MSH6 heterodimer is severely perturbed, causing attenuated MMR in in vitro assays and cancer predisposition in mice. This mutation can therefore unambiguously be considered as deleterious and causative for LS.

  1. Fighting desires: Henry Miller's Queer Tropic.

    Science.gov (United States)

    Hardin, Michael

    2002-01-01

    "Fighting Desires: Henry Miller's Queer Tropic" is an investigation of Tropic of Cancer that investigates the deeply repressed homoerotic desire that periodically surfaces. This reading is dependent upon an interpretation of Eve Sedgwick that proposes male sexuality as a continuum. By looking at the nature of the male-male relationships, as well as the lack of emotion and presence in the male-female relationships, I will show that the most intimate relationships are between men, and that these relationships are expressed through the telling of stories about (heterosexual) sex; this is the function of women within the novel: one has sex with a woman, not for the pleasure that the act brings, but for the pleasure that the recounting of the story to other men brings. Furthermore, I will look at Miller's use of puns within the novel and how they also contribute to a homoerotic reading. None of this is to argue that Miller was not homophobic and sexist--Miller very clearly was--the purpose of this essay is to show the complex nature of sexuality, even within a protagonist who asserts a very defined heterosexuality.

  2. Henry Head and the Theatre of Reverie

    Directory of Open Access Journals (Sweden)

    Tiffany Watt-Smith

    2011-04-01

    Full Text Available In 1903, the neurologist Henry Head (1861-1940 embarked on a painful self-experiment, in which he severed the radial nerve of his left arm, and then charted the gradual and faltering return of sensitivity to the limb over the next four and a half years. To directly experience his own sensations, Head entered into a trance-like state of distraction or reverie he called a ‘negative attitude of attention’. This article explores Head’s peculiar technique for looking within, and argues that while introspection was an established strategy in psychological laboratories, Head’s reverie also resonated with techniques associated with actors and theatrical audiences during this period. Viewing psychological self-experimentation through the lens of theatre, this article makes visible aspects of Head’s embodied, affective laboratory encounters, often obscured in accounts of his experiment. At the same time, it proposes that the broader historical and cultural significance of Head’s experiment lies in his attempt to observe himself by producing states of inattention and reverie at will, mental ‘attitudes’ that were themselves the subject of a rapidly evolving debate in scientific and aesthetic circles at the turn of the twentieth century.

  3. L'Abbe Henri Breuil: Archaeologist

    Directory of Open Access Journals (Sweden)

    Lawrence Guy Straus

    1992-05-01

    Full Text Available In his otherwise excellent book, A History of Archaeological Thought, Trigger (1989: 156 makes only one passing reference in a half-sentence to the central figure in the development of Paleolithic prehistory in the first half of the 20th century -- and manages to get his name wrong, confusing Henri Breuil with his long-time, close colleague, Hugo Obenrnaie . Thirty years after his death, Breuil's role in the history of Old World prehistory required more serious consideration. He was a seminal figure not only in rock art studies, but also in the archaeology of at least France, Spain, England, Portugal, South Africa, and China. Before I had read Trigger's work or Sackett's (1991 critique of my supposed misinterpretation of Breuil's theoretical stance (e.g., Straus 1986, 1987, I had presented a review of Breuil's contributions in the 1991 Annual Snead-Wertheim Lecture in Anthropology and History at the University of New Mexico (Straus n.d.. The following is a brief summary of some of my conclusions.

  4. Victor Henri: 111 years of his equation.

    Science.gov (United States)

    Cornish-Bowden, Athel; Mazat, Jean-Pierre; Nicolas, Serge

    2014-12-01

    Victor Henri's great contribution to the understanding of enzyme kinetics and mechanism is not always given the credit that it deserves. In addition, his earlier work in experimental psychology is totally unknown to biochemists, and his later work in spectroscopy and photobiology almost equally so. Applying great rigour to his analysis he succeeded in obtaining a model of enzyme action that explained all of the observations available to him, and he showed why the considerable amount of work done in the preceding decade had not led to understanding. His view was that only physical chemistry could explain the behaviour of enzymes, and that models should be judged in accordance with their capacity not only to explain previously known facts but also to predict new observations against which they could be tested. The kinetic equation usually attributed to Michaelis and Menten was in reality due to him. His thesis of 1903 is now available in English. Copyright © 2014 Elsevier B.V. and Société française de biochimie et biologie Moléculaire (SFBBM). All rights reserved.

  5. James Henry Greathead and the London Underground

    Directory of Open Access Journals (Sweden)

    Laurence Wright

    2017-01-01

    Full Text Available This article investigates the origins and early history of the device known as the ‘Greathead Shield’, an important innovation in Victorian engineering crucial to constructing the London Underground. The aim is to explore the basis on which, many years later, a South African engineer, James Henry Greathead, was accorded prominent public acknowledgment, in the form of a statue, for ‘inventing’ the Shield. From a cultural studies perspective, how is the meaning of ‘invention’ to be understood, given that several other brilliant engineers were involved? The question is adjudicated using the notion of cultural ‘extelligence’, seen in relation to several contemporary and historical accounts, including Greathead’s own record of his achievements in the proceedings of the Institution of Civil Engineers and presented in The City and South London Railway (1896, edited by James Forrest. The paper was first delivered at the conference on ‘Novelty and Innovation in the Nineteenth Century’ held at the North-West University in May 2016.

  6. Pathological assessment of mismatch repair gene variants in Lynch syndrome

    DEFF Research Database (Denmark)

    Rasmussen, Lene Juel; Heinen, Christopher D; Royer-Pokora, Brigitte;

    2012-01-01

    . Also, identifying family members that do not carry the variant is important so they can be released from the intensive surveillance. Determining which genetic variants are pathogenic and which are neutral is a major challenge in clinical genetics. The profound mechanistic knowledge on the genetics...

  7. Applicability of Henry's Law to helium solubility in olivine

    Science.gov (United States)

    Jackson, C.; Parman, S. W.; Kelley, S. P.; Cooper, R. F.

    2013-12-01

    Applicability of Henry's Law to helium solubility in olivine We have experimentally determined helium solubility in San Carlos olivine across a range of helium partial pressures (PHe) with the goal of quantifying how noble gases behave during partial melting of peridotite. Helium solubility in olivine correlates linearly with PHe between 55 and 1680 bar. This linear relationship suggests Henry's Law is applicable to helium dissolution into olivine up to 1680 bar PHe, providing a basis for extrapolation of solubility relationships determined at high PHe to natural systems. This is the first demonstration of Henry's Law for helium dissolution into olivine. Averaging all the data of the PHe series yields a Henry's coefficient of 3.8(×3.1)×10-12 mol g-1 bar-1. However, the population of Henry's coefficients shows a positive skew (skewness = 1.17), i.e. the data are skewed to higher values. This skew is reflected in the large standard deviation of the population of Henry's coefficients. Averaging the median values from each experiment yields a lower Henry's coefficient and standard deviation: 3.2(× 2.3)×10-12 mol g-1 bar-1. Combining the presently determined helium Henry's coefficient for olivine with previous determinations of helium Henry's coefficients for basaltic melts (e.g. 1) yields a partition coefficient of ~10-4. This value is similar to previous determinations obtained at higher PHe (2). The applicability of Henry's Law here suggests helium is incorporated onto relatively abundant sites within olivine that are not saturated by 1680 bar PHe or ~5×10-9 mol g-1. Large radius vacancies, i.e. oxygen vacancies, are energetically favorable sites for noble gas dissolution (3). However, oxygen vacancies are not abundant enough in San Carlos olivine to account for this solubility (e.g. 4), suggesting the 3x10-12 mol g-1 bar-1 Henry's coefficient is associated with interstitial dissolution of helium. Helium was dissolved into olivine using an externally heated

  8. A pooled analysis of the outcome of prospective colonoscopic surveillance for familial colorectal cancer

    DEFF Research Database (Denmark)

    Mesher, David; Dove-Edwin, Isis; Sasieni, Peter;

    2014-01-01

    Surveillance guidelines for the management of familial colorectal cancer (FCC), a dominant family history of colorectal cancer in which the polyposis syndromes and Lynch syndrome have been excluded, are not firmly established. The outcome of colonoscopic surveillance is studied using data from six...

  9. Subtotal Colectomy for Colon Cancer Reduces the Need for Subsequent Surgery in Lynch Syndrome.

    Science.gov (United States)

    Renkonen-Sinisalo, Laura; Seppälä, Toni T; Järvinen, Heikki J; Mecklin, Jukka-Pekka

    2017-08-01

    The risk of metachronous colorectal cancer is high after surgical resection for first colon cancer in Lynch syndrome. This study aimed to examine whether extended surgery decreases the risk of subsequent colorectal cancer and improves long-term survival. This was a retrospective study. Data were collected from a nationwide registry. Two hundred forty-two Lynch syndrome pathogenic variant carriers who underwent surgery for a first colon cancer from 1984 to 2009 were included. Patients underwent standard segmental colectomy (n = 144) or extended colectomy (n = 98) for colon cancer. Patients were followed a median of 14.6 up to 25 years. Risk of subsequent colorectal cancer in either group, overall and disease-specific survival, and operative mortality were the primary outcomes measured. Subtotal colectomy decreased the risk of subsequent colorectal cancer (HR, 0.20; 95% CI, 0.08-0.52; p = 0.001), compared with segmental resection. Subsequent colorectal cancer decreased in MLH1 carriers. The MSH2 carriers showed no statistical difference, possibly because of their small number. Disease-specific and overall survival within 25 years did not differ between the standard and extended surgeries (82.7% vs 87.2%, p = 0.76 and 47.2% vs 41.4%, p = 0.83). The cumulative risk of subsequent colorectal cancer was 20% in 10 years and 47% within 25 years after standard resection and 4% and 9% after extended surgery. The cumulative risk of metachronous colorectal cancer was 7% within 25 years after subtotal colectomy with ileosigmoidal anastomosis. One patient died of postoperative septicemia within 30 days after segmental colectomy. Data on surgical procedures were primarily collected retrospectively. Lynch syndrome pathogenic variant carriers may undergo subtotal colectomy to manage first colon cancer and avoid repetitive abdominal surgery and to reduce the remaining bowel to facilitate easier endoscopic surveillance. It provides no survival benefit, compared with segmental colon

  10. Validation of a Self-Concept Scale for Lynch Syndrome in Different Nationalities

    DEFF Research Database (Denmark)

    Petersen, Helle Vendel; Domanska, Katarina; Bendahl, Pär-Ola;

    2011-01-01

    syndrome. We compared the performance of this scale in 591 mutation carriers from Denmark, Sweden and Canada. Principal component analysis identified two sets of linked statements-the first related to feeling different, isolated and labeled, and the second to concern and worry about bowel changes....... The scale performed consistently in the three countries. Minor differences were identified, with guilt about passing on a defective gene and feelings of losing one's privacy being more pronounced among Canadians, whereas Danes more often expressed worries about cancer. Validation of the Lynch syndrome self...

  11. Assessing Genetic Variants of Uncertain Significance: The Example of Lynch Syndrome

    DEFF Research Database (Denmark)

    Rasmussen, Lene Juel; Heinen, Christopher D.

    2014-01-01

    variants of uncertain significance (VUS). This leads to anxiety in carriers and noncarrying relatives alike, as well as to an unnecessary burden to preventive healthcare. The establishment of procedures that enable the diagnostic assessment of VUSs in individuals are discussed and hereditary colorectal...... cancer syndrome, Lynch syndrome, is used as an example. This challenge is addressed by illustrating the importance of combining genetic and functional data in future strategies to assess VUS. The proposed strategies combine clinical genetic, analytical, functional and in silico approaches....

  12. The effectiveness of b-lynch sutures in management of atonic postpartum haemorrhage during caesarean section

    Directory of Open Access Journals (Sweden)

    Nidhi Kalkal

    2016-09-01

    Conclusions: This procedure proves to be a valuable addition for surgical treatment of atonic PPH and great advantage in young patients with restoration of future fertility with the added advantage of lesser time of application, lesser blood loss, lesser blood transfusion, lesser skill required. Thus, B-Lynch suturing can be adopted as a mid-step before resorting to uterine devascularisation or hysterectomy when medical line of management fails. [Int J Reprod Contracept Obstet Gynecol 2016; 5(9.000: 2915-2920

  13. Role of the clinical pathology laboratory in the evaluation of endometrial carcinomas for Lynch syndrome.

    Science.gov (United States)

    Djordjevic, Bojana; Broaddus, Russell R

    2014-05-01

    Molecular diagnostic testing of endometrial carcinomas in the pathology laboratory has recently emerged as a key component of the clinical evaluation of Lynch syndrome in many centers. Testing modalities involve immunohistochemical and PCR-based analyses. This article outlines the routine application of these analyses, provides a practical guide for troubleshooting some of the common technical issues related to their performance, and reviews common pitfalls in their interpretation. Discrepancies between tissue testing and genetic testing results are discussed in the context of the current understanding of endometrial cancer biology. The merits of universal versus targeted tissue testing based on clinical patient history and histological tumor appearance are also addressed.

  14. Conciliar politics and administration in the reign of Henry VII

    OpenAIRE

    Ford, Lisa L.

    2001-01-01

    Since Elton's commentary on the absence of critical study of the early Tudor council in 1964, some progress has been made towards a wider, fuller, more detailed understanding of Henry VII's council and where it fits-or does not-into the development of council under the Tudors. However, the early Tudor council remains something of an enigma. Added to that is recent interest by late medieval historians in just how much power Henry VII exercised in the operation of his councils. W...

  15. Clinical problems of colorectal cancer and endometrial cancer cases with unknown cause of tumor mismatch repair deficiency (suspected Lynch syndrome

    Directory of Open Access Journals (Sweden)

    Buchanan DD

    2014-10-01

    Full Text Available Daniel D Buchanan,1,2 Christophe Rosty,1,3,4 Mark Clendenning,1 Amanda B Spurdle,5 Aung Ko Win2 1Oncogenomics Group, Genetic Epidemiology Laboratory, Department of Pathology, The University of Melbourne, Parkville, VIC, Australia; 2Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Parkville, VIC, Australia; 3Envoi Specialist Pathologists, Herston, QLD, Australia; 4School of Medicine, University of Queensland, Herston, QLD, Australia; 5Molecular Cancer Epidemiology Laboratory, Genetics and Computational Biology Division, QIMR Berghofer Medical Research Institute, Herston, QLD, AustraliaAbstract: Carriers of a germline mutation in one of the DNA mismatch repair (MMR genes have a high risk of developing numerous different cancers, predominantly colorectal cancer and endometrial cancer (known as Lynch syndrome. MMR gene mutation carriers develop tumors with MMR deficiency identified by tumor microsatellite instability or immunohistochemical loss of MMR protein expression. Tumor MMR deficiency is used to identify individuals most likely to carry an MMR gene mutation. However, MMR deficiency can also result from somatic inactivation, most commonly methylation of the MLH1 gene promoter. As tumor MMR testing of all incident colorectal and endometrial cancers (universal screening is becoming increasingly adopted, a growing clinical problem is emerging for individuals who have tumors that show MMR deficiency who are subsequently found not to carry an MMR gene mutation after genetic testing using the current diagnostic approaches (Sanger sequencing and multiplex ligation-dependent probe amplification and who also show no evidence of MLH1 methylation. The inability to determine the underlying cause of tumor MMR deficiency in these "Lynch-like" or "suspected Lynch syndrome" cases has significant implications on the clinical management of these individuals and their relatives. When the

  16. Henry Giroux on Democracy Unsettled: From Critical Pedagogy to the War on Youth--An Interview

    Science.gov (United States)

    Peters, Michael A.

    2012-01-01

    This interview conducted with Henry Giroux begins by probing Henry's childhood, upbringing and undergraduate years to discover where his sense of social justice took hold. It also questions Henry about his working-class background and the major influences on his thought, including his relationships with Paulo Freire and Howard Zinn. The interview…

  17. Prevalence of somatic mutl homolog 1 promoter hypermethylation in Lynch syndrome colorectal cancer.

    Science.gov (United States)

    Moreira, Leticia; Muñoz, Jenifer; Cuatrecasas, Míriam; Quintanilla, Isabel; Leoz, Maria Liz; Carballal, Sabela; Ocaña, Teresa; López-Cerón, María; Pellise, Maria; Castellví-Bel, Sergi; Jover, Rodrigo; Andreu, Montserrat; Carracedo, Angel; Xicola, Rosa Maria; Llor, Xavier; Boland, Clement Richard; Goel, Ajay; Castells, Antoni; Balaguer, Francesc

    2015-05-01

    Colorectal cancers (CRCs) that have microsatellite instability (MSI) and mutL homolog 1 (MLH1) immunoloss are observed in 3 clinical scenarios: Lynch syndrome (LS), sporadic MSI CRC, and Lynch-like syndrome (LLS). v-Raf murine sarcoma viral oncogene homolog B1 (BRAF) mutational analysis is used to differentiate LS from sporadic MSI CRC. The role of MLH1 promoter methylation status for the differential diagnosis of these clinical forms is not well established. The objectives of this study were: 1) to analyze MLH1 promoter methylation in MLH1-deficient CRCs by pyrosequencing, and 2) to assess its role in the differential diagnosis of MLH1-deficient CRCs. In total, 165 CRCs were analyzed, including LS (n = 19), MSI BRAF-mutated CRC (n = 37), MSI BRAF wild-type CRC (n = 60), and a control group of CRCs without MSI (microsatellite stable [MSS] CRC; n = 49). MLH1 promoter methylation status was analyzed by pyrosequencing, and the ability of different strategies to identify LS was assessed. The average ± standard deviation methylation in LS (9% ± 7%) was significantly lower than that in MSI BRAF-mutated CRC (42% ± 17%; P Cancer Society.

  18. The Use of Social Media to Recruit Participants With Rare Conditions: Lynch Syndrome as an Example.

    Science.gov (United States)

    Burton-Chase, Allison M; Parker, Wendy M; Hennig, Kelsey; Sisson, Faith; Bruzzone, Linda L

    2017-01-23

    Social media is increasingly being used as a means of recruiting participants, particularly for investigators whose areas of interest involve rare conditions or hard-to-reach populations. However, much of the literature to date has focused on paid advertisement recruitment. We used Lynch syndrome (LS), a rare hereditary cancer syndrome, as a model to demonstrate the successful partnership between researchers and a Web-based patient education and advocacy organization to facilitate participant recruitment. Recruitment was undertaken in partnership with Lynch Syndrome International (LSI), an advocacy organization with a strong social media presence. After LSI published our study information, participants followed up via email or phone call. Following prescreening and consent, interested and eligible participants were then sent a secure survey link. Within 36 hours of a single Facebook post by the site administrators for LSI, over 150 individuals responded via phone or email. Sixty-five individuals were sent the survey link and 57 individuals completed the survey (88% response rate). Of note, these 57 individuals were geographically diverse within the Unites States, representing LS patients from 26 different states. This approach has several advantages, including recruitment through a trusted source outside of a clinical setting, higher response rates, and cost-effectiveness with a small research team in a relatively short amount of time. Overall, social media recruitment with a trusted online partner can be highly effective in hard-to-reach clinical populations, such as patients with LS. However, this approach requires additional effort for eligibility screening.

  19. An {sup 57}Fe Mössbauer study of the ordinary chondrite meteorite Lynch 001

    Energy Technology Data Exchange (ETDEWEB)

    Elewa, Nancy N., E-mail: nancy.elewa@student.unsw.edu.au; Cadogan, J. M. [The University of New South Wales at the Australian Defence Force Academy, School of Physical, Environmental and Mathematical Sciences (Australia)

    2017-11-15

    The Lynch 001 meteorite was found in the Nullarbor Plain region of Western Australia in 1977. This meteorite is classified as an ordinary chondrite of the petrologic group L5/6 that has undergone ‘minor to moderate’ terrestrial weathering. Here, we characterize the Fe-bearing phases in this chondrite using {sup 57}Fe Mössbauer spectroscopy carried out over the temperature range 13 K to room temperature (295 K). The paramagnetic doublets of olivine, pyroxene and a superparamagnetic ferric phase dominate the room temperature Mössbauer spectrum. On the basis of the room temperature quadrupole splitting of the olivine component, we estimate its composition to be Fa {sub 30(5)}. Besides the paramagnetic ferric component, accounting for ∼15 % of the spectral area at room temperature, magnetically ordered ferric phases were also detected. The total relative proportion of the Fe {sup 3+} components allows us to estimate the terrestrial age of Lynch 001 to be 6,500 ± 1,500 yr, consistent with the value of 6,700 ± 1,300 yr determined by {sup 14}C dating.

  20. The Transformative Intellectual: An Examination of Henry Giroux's Ethics

    Science.gov (United States)

    Kashani, Tony

    2012-01-01

    This article explores Henry Giroux's contributions to critical pedagogy. The author demonstrates how Giroux, as a public intellectual, has found his Ethics in the right place. The author further argues that Giroux's Ethics of virtue are present not only in the public person but also in his transformative writing.

  1. Challenging Texts: Teaching Deliberately--Reading Henry David Thoreau's "Walden"

    Science.gov (United States)

    Davis, Andrea

    2011-01-01

    One of the more difficult 19th-century American texts for high school students to read is undoubtedly Henry David Thoreau's "Walden." His erudite allusions, often page-long sentences, and sophisticated sense of the ironic initially leave many students cold. Still, the author encourages them to read amid the din of a cultural cacophony that shouts…

  2. Kesknoored tegid visiidi Šveitsi / Henri Kaselo

    Index Scriptorium Estoniae

    Kaselo, Henri

    2005-01-01

    Keskerakonna noorte esindus külastas 20.-25. aprillini 2005 Šveitsi, et osaleda sealsete noorte liberaalide Jungfreisinnige Schweizi kongressil. Delegatsiooni kuulusid esimees Tarmo Lausing, välissekretär Olga Sõtnik, endine pressisekretär Raimond Kaljulaid ja noortekogu esimees Henri Kaselo

  3. A special issue for Henri Poincaré

    NARCIS (Netherlands)

    Verhulst, Ferdinand; Wepster, S.A.

    2012-01-01

    One hundred years ago, on 17 July 1912, Henri Poincare died at the age of only 58 years. He had been unusually productive with fundamental results in mathematics, physics and astronomy, and he can be regarded as one of the most important mathematical physicists of all times; his work had a major imp

  4. The Failed Educations of John Stuart Mill and Henry Adams.

    Science.gov (United States)

    Crossley, Robert

    1979-01-01

    Analyzes and contrasts Mill's "Autobiography" and Adams'"The Education of Henry Adams" in order to present two approaches to the nature of education and of failure. Maintains that their perspectives may serve as catalysts and cautions for contemporary theories of education and its utility and relevance. (CAM)

  5. Kesknoored tegid visiidi Šveitsi / Henri Kaselo

    Index Scriptorium Estoniae

    Kaselo, Henri

    2005-01-01

    Keskerakonna noorte esindus külastas 20.-25. aprillini 2005 Šveitsi, et osaleda sealsete noorte liberaalide Jungfreisinnige Schweizi kongressil. Delegatsiooni kuulusid esimees Tarmo Lausing, välissekretär Olga Sõtnik, endine pressisekretär Raimond Kaljulaid ja noortekogu esimees Henri Kaselo

  6. Creating Authenticity: Banal nationalism in Henri Coand\\[acaron] Airport

    OpenAIRE

    Alexandra Coţofan\\[acaron

    2011-01-01

    Alexandra Coţofan\\[acaron] analyzes the retail spaces of the Henri Coand\\[acaron] International Airport in Bucharest, Romania's largest international airport. She looks at how authenticity is created through the interactions among the company, staff and passengers in the production of ‘banal nationalism’.

  7. Works by Henry Wiss. Collegiate Legacy: Emeritus Faculty Exhibition.

    OpenAIRE

    Wiss, Henry H.

    2014-01-01

    Exhibition of works by College of Architecture and Urban Studies emeritus faculty, celebrating the 50th anniversary of the college. Curated by Truman Capone and Deb Sim. Moss Arts Center, Virginia Tech. HENRY WISS. (left)Mountains. 1950-60. (right) Cowboy. 1950-60. Watercolor on paper. Miller Off Main Gallery/Collection of Robert Miller.

  8. Henry the Seventh and Italy, an historiographical account

    Directory of Open Access Journals (Sweden)

    Gian Maria Varanini

    2014-06-01

    Full Text Available The article represents an introduction to the contributions published in the monographic section dedicated to the expedition of Henry VII of Luxembourg in Italy (1310-1313. It provides an historiographic overview and some insightful clues.

  9. In praise of the literary eponym--Henry V sign.

    LENUS (Irish Health Repository)

    Shanahan, F

    2013-01-01

    The use of eponyms in medicine is often discouraged. However, the literary eponym should be an exception as it is not linked with many of the difficulties associated with conventional eponyms and offers descriptive brevity and accuracy. Here, we illustrate the point with Henry V sign, which will be familiar to many who have cared for patients in the terminal stage of illness.

  10. A Conservation with...Henry Louis Gates, Jr.

    Science.gov (United States)

    Cheney, Lynne V.

    1991-01-01

    Presents an interview between National Endowment for the Humanities chairman, Lynne V. Cheney, and Harvard professor, Henry Louis Gates, Jr. Includes discussion of multiculturalism as it relates to free speech, sexism, racism, hate speech, and ethnocentrism. Emphasizes both the open tradition of Western culture and the recent pressure for…

  11. A Re-examination of Henry Grady's New South.

    Science.gov (United States)

    Mixon, Harold

    Historian Henry Grady's speeches, particularly one delivered to the New England Club of New York City in 1886, are credited with persuading the North of the South's continued domination of blacks, its need for increased industrialization, and its broadened agriculture. Grady's term "The New South" is defined as a racially conservative,…

  12. The Failed Educations of John Stuart Mill and Henry Adams.

    Science.gov (United States)

    Crossley, Robert

    1979-01-01

    Analyzes and contrasts Mill's "Autobiography" and Adams'"The Education of Henry Adams" in order to present two approaches to the nature of education and of failure. Maintains that their perspectives may serve as catalysts and cautions for contemporary theories of education and its utility and relevance. (CAM)

  13. Henry David Thoreau and Martin Luther King, Jr. Lesson Plan.

    Science.gov (United States)

    Powell, Brent

    1995-01-01

    Presents a five-lesson, high school instructional unit on the ideas and activities of Henry David Thoreau and Martin Luther King, Jr. Includes student objectives, step-by-step instructional procedures, and discussion questions. Provides quotations by Thoreau and King. (CFR)

  14. The Transformative Intellectual: An Examination of Henry Giroux's Ethics

    Science.gov (United States)

    Kashani, Tony

    2012-01-01

    This article explores Henry Giroux's contributions to critical pedagogy. The author demonstrates how Giroux, as a public intellectual, has found his Ethics in the right place. The author further argues that Giroux's Ethics of virtue are present not only in the public person but also in his transformative writing.

  15. Body Mass Index Increases Risk of Colorectal Adenomas in Men With Lynch Syndrome : The GEOLynch Cohort Study

    NARCIS (Netherlands)

    Botma, Akke; Nagengast, Fokko M.; Braem, Marieke G. M.; Hendriks, Jan C. M.; Kleibeuker, Jan H.; Vasen, Hans F. A.; Kampman, Ellen

    2010-01-01

    Purpose High body mass index (BMI) is an established risk factor for sporadic colorectal cancer. Still, the influence of BMI on hereditary colorectal cancer (eg, Lynch syndrome [LS]), is unknown. The objective of this study was to assess whether BMI is associated with colorectal adenoma occurrence

  16. Chromosome 8q23.3 and 11q23.1 Variants Modify Colorectal Cancer Risk in Lynch Syndrome

    NARCIS (Netherlands)

    Wijnen, Juul T.; Brohet, Richard M.; Van Eijk, Ronald; Jagmohan-Changur, Shanty; Middeldorp, Anneke; Tops, Carli M.; Van Puijenbroek, Mario; Ausems, Margreet G. E. M.; Garcia, Encarna Gomez; Hes, Frederik J.; Hoogerbrugge, Nicoline; Menko, Fred H.; Van Os, Theo A. M.; Sijmons, Rolf H.; Verhoef, Senno; Wagner, Anja; Nagengast, Fokko M.; Kleibeuker, Jan H.; Devilee, Peter; Morreau, Hans; Goldgar, David; Tomlinson, Ian P.; Houlston, Richard S.; Van Wezel, Tom; Vasen, Hans F. A.

    2009-01-01

    Background & Aims: Recent genome-wide association studies have identified common low-risk variants for colorectal cancer (CRC). To assess whether these influence CRC risk in the Lynch syndrome, we genotyped these variants in a large series of proven mutation carriers. Methods: We studied 675 individ

  17. Out of Amazonia: the unexpected trans-Andean distribution of Cochranella resplendens (Lynch and Duellman, 1978) (Anura: Centrolenidae).

    Science.gov (United States)

    Molina-Zuluaga, Claudia; Cano, Estefany; Restrepo, Adriana; Rada, Marco; Daza, Juan M

    2017-03-02

    The glassfrog genus Cochranella, with nine recognized species, is distributed in the lowlands and mid elevation of the Neotropical forests, from Nicaragua to Bolivia (Guayasamin et al. 2009; Twomey et al. 2014). Four species are trans-Andean-C. granulosa (Taylor 1949) occurs in the lowlands and mountains, at mid elevation, of Central America, C. litoralis (Ruiz-Carranza & Lynch 1996) and C. mache Guayasamin & Bonaccorso 2004 occur in the Pacific lowlands and the western cloud forests of Colombia and Ecuador, and C. euknemos (Savage & Starrett 1967) occurs both in Central America and South America (northwestern Colombia).-The other five species have cis-Andean distributions in the Amazonian slopes and lowlands, from Colombia to Bolivia: C. nola Harvey 1996, C. guayasamini Twomey, Delia & Castroviejo-Fisher 2014, C. resplendens (Lynch & Duellman 1973), C. erminea Torres-Gastello, Suárez-Segovia & Cisneros-Heredia 2007, and C. phryxa Aguayo-Vedia & Harvey 2006. In Colombia, C. resplendens is known from the foothills of the Amazon versant in Caquetá (Malambo et al. 2013) and Putumayo (Lynch & Duellman 1973; Ruiz-Carranza et al. 1996). The species is also known from Ecuador (Lynch & Duellman 1973) and Peru (Twomey et al. 2014). Here, we report two new records of Cochranella resplendens, extending the species distribution beyond the Amazonian lowlands into the northern Cordillera Central in Colombia.

  18. Revised guidelines for the clinical management of Lynch syndrome (HNPCC) : Recommendations by a group of European experts

    NARCIS (Netherlands)

    Vasen, Hans F. A.; Blanco, Ignacio; Aktan-Collan, Katja; Gopie, Jessica P.; Alonso, Angel; Aretz, Stefan; Bernstein, Inge; Bertario, Lucio; Burn, John; Capella, Gabriel; Colas, Chrystelle; Engel, Christoph; Frayling, Ian M.; Genuardi, Maurizio; Heinimann, Karl; Hes, Frederik J.; Hodgson, Shirley V.; Karagiannis, John A.; Lalloo, Fiona; Lindblom, Annika; Mecklin, Jukka-Pekka; Moller, Pal; Myrhoj, Torben; Nagengast, Fokko M.; Parc, Yann; de Leon, Maurizio Ponz; Renkonen-Sinisalo, Laura; Sampson, Julian R.; Stormorken, Astrid; Sijmons, Rolf H.; Tejpar, Sabine; Thomas, Huw J. W.; Rahner, Nils; Wijnen, Juul T.; Jaervinen, Heikki Juhani; Moeslein, Gabriela; Jarvinen, H.J.; Moslein, G.

    2013-01-01

    Lynch syndrome (LS) is characterised by the development of colorectal cancer, endometrial cancer and various other cancers, and is caused by a mutation in one of the mismatch repair genes: MLH1, MSH2, MSH6 or PMS2. In 2007, a group of European experts (the Mallorca group) published guidelines for th

  19. Obituary: Roy Henry Garstang (1925-2009)

    Science.gov (United States)

    Malville, J.

    2011-12-01

    Roy Henry Garstang 84 passed away on November 1, 2009 in Boulder Colorado. He was born in Southport, England in September of 1925 to Percy Brocklehurst and Eunice (Gledhill) Garstang. He won a scholarship to Caius College in Cambridge University. Because it was wartime, he could spend only two years at his studies. However, he managed to complete three years of required work during that time, and then spent 1945-46 as a Junior Scientific Officer at the Royal Aircraft Establishment at Farnborough. He received his BA in 1946 from Cambridge, his MA in 1950, and his PhD in Mathematics in 1954, with a thesis: "Atomic Transitions in Astrophysics," working under D. R. Hartree. He also received a ScD from Cambridge in Physics and Chemistry in 1983. He married Ann in August 1959. She and two daughters, Jennifer and Susan, survive him. While still pursuing his PhD, Roy Garstang served as a Research Associate at the Yerkes Observatory, from 1951-1952, working under Subrahmanyan Chandrasekhar. During that time he continued with his own calculations of atomic structure and transition probabilities, although these were not part of Chandra's research interests. After earning his PhD, he went to teach at the University of London, where he also served as the Assistant Director of the University of London Observatory (1959-1964). He was editor of "The Observatory" Magazine form 1953-1960. The continuing theme of this research was to help meet the needs of astrophysicists for atomic data. In 1964, he left England for the United States, where he joined the faculty at the University of Colorado, Boulder, where he would remain for the rest of his professional career. It was entirely fitting, considering his interest in performing calculations of interest to astrophysicists, that soon after arriving in Boulder he was appointed Chairman of JILA - Joint Institute for Laboratory Astrophysics (1966-1967). He was Director of the Division of Physics and AstroGeophysics (1979-80), acting

  20. Lynching Luther

    DEFF Research Database (Denmark)

    Backe, Hans-Joachim

    2016-01-01

    police procedurals. The character of DCI John Luther is indicative of the series’ general approach: he is unmistakably constructed from stereotypes of US television, yet not in a straightforward way, as he combines elements of both the impulsive, physical maverick cop and the psychologically adept......, cerebral detective – two character-types traditionally rather juxtaposed as irreconcilable opposites. In this fashion, the overall story arc meshes together elements from Thomas Harris-style serial killer fiction and intuitive detection in the tradition of George Simenon’s Maigret. Similarly...... as the id to his superior Rose Teller’s super-ego and his former partner Ian Reed’s ego, a configuration his subconscious tries to overwrite by juxtaposing those two characters to sociopath Alice Morgan and sophomore detective Justin Ripley. The second season finds Luther at odds with several mother figures...

  1. Structure of the human MLH1 N-terminus: implications for predisposition to Lynch syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Wu, Hong; Zeng, Hong; Lam, Robert; Tempel, Wolfram [University of Toronto, 101 College Street, Toronto, ON M5G 1L7 (Canada); Kerr, Iain D., E-mail: ikerr@myriad.com [Myriad Genetic Laboratories Inc., 320 Wakara Way, Salt Lake City, UT 84108 (United States); Min, Jinrong, E-mail: ikerr@myriad.com [University of Toronto, 101 College Street, Toronto, ON M5G 1L7 (Canada); University of Toronto, Toronto, ON M5G 1L7 (Canada)

    2015-07-28

    The crystal structure of the human MLH1 N-terminus is reported at 2.30 Å resolution. The overall structure is described along with an analysis of two clinically important mutations. Mismatch repair prevents the accumulation of erroneous insertions/deletions and non-Watson–Crick base pairs in the genome. Pathogenic mutations in the MLH1 gene are associated with a predisposition to Lynch and Turcot’s syndromes. Although genetic testing for these mutations is available, robust classification of variants requires strong clinical and functional support. Here, the first structure of the N-terminus of human MLH1, determined by X-ray crystallography, is described. The structure shares a high degree of similarity with previously determined prokaryotic MLH1 homologs; however, this structure affords a more accurate platform for the classification of MLH1 variants.

  2. Predicting the impact of Lynch syndrome-causing missense mutations from structural calculations

    DEFF Research Database (Denmark)

    Nielsen, Sofie V,; Stein, Amelie; Dinitzen, Alexander B.

    2017-01-01

    Accurate methods to assess the pathogenicity of mutations are needed to fully leverage the possibilities of genome sequencing in diagnosis. Current data-driven and bioinformatics approaches are, however, limited by the large number of new variations found in each newly sequenced genome, and often...... and for diagnosis of Lynch syndrome, and perhaps other hereditary diseases.......Accurate methods to assess the pathogenicity of mutations are needed to fully leverage the possibilities of genome sequencing in diagnosis. Current data-driven and bioinformatics approaches are, however, limited by the large number of new variations found in each newly sequenced genome, and often...... do not provide direct mechanistic insight. Here we demonstrate, for the first time, that saturation mutagenesis, biophysical modeling and co-variation analysis, performed in silico, can predict the abundance, metabolic stability, and function of proteins inside living cells. As a model system, we...

  3. Molecular testing in colorectal cancer: diagnosis of Lynch syndrome and personalized cancer medicine.

    Science.gov (United States)

    Shi, Chanjuan; Washington, Kay

    2012-06-01

    Currently, molecular testing in colorectal cancer (CRC) is aimed at detecting Lynch syndrome and predicting response to anti-epidermal growth factor receptor (EGFR) therapies. However, CRC is a complex disease, with at least 3 molecular pathways of carcinogenesis. The importance of the EGFR signaling pathway in colorectal carcinogenesis is underscored by the availability of anti-EGFR monoclonal antibodies for the treatment of some metastatic CRCs. Potentially, mutations in any of the genes in the EGFR signaling pathway may be associated with prognosis and may predict response to anti-EGFR or other targeted therapies. Although not currently the standard of care, molecular testing of CRCs is expanding to include mutational analysis of the genes in the EGFR pathway, in addition to more widely performed tests for identifying cancers with high microsatellite instability. Multiplex molecular prognostic panels for therapeutic decision making in stage II CRCs also represent expanding use of molecular testing for this common cancer.

  4. Henri de La Tour et ses réseaux

    OpenAIRE

    Marchand, Romain

    2016-01-01

    Henri de La Tour est un personnage méconnu de l’historiographie actuelle des guerres de religion et de la Régence. Né en 1555, le fils de François III de La Tour, vicomte de Turenne, et d’Éléonore de Montmorency, perdit très vite ses parents et fut pour cette raison élevé par son grand-père le connétable Anne de Montmorency. Après avoir passé de longues années à la Cour, il partit dans le sud-ouest du royaume pour soutenir Henri de Navarre en pleines guerres de religion. Il y révéla des talen...

  5. Les jeux de l’injure dans Henry IV

    OpenAIRE

    Vienne-Guerrin, Nathalie

    2006-01-01

    International audience; Il s’agit d’analyser les mécanismes ludiques qui président aux « joutes de jactance » qui sont si caractéristiques d’Henry iv et à l’aune desquelles on peut mesurer l’ambiguïté et l’évolution de la relation entre Falstaff et Hal / Henry. Nous examinons comment ces tournois d’injures se manifestent sur la scène shakespearienne. Il ne s’agit pas d’une étude rhétorique et lexicale de l’injure mais de l’examen d’un rituel verbal paradoxal au cours duquel on s’insulte sans ...

  6. Vida y subjetividad: Los Descartes de Michel Henry

    Directory of Open Access Journals (Sweden)

    Mario Lipsitz

    2006-12-01

    Full Text Available Con el ego cogito sum, Descartes ha buscado ofrecer un suelo seguro para la edificación del conocimiento científico. Sin embargo, la problemática así instaurada ha olvidado totalmente, como señala Heidegger, elucidar el sentido de ser de ese sum. Puede decirse que toda la obra de Michel Henry constituye una tentativa profundamente original de plantear la cuestión del ego sum sobre un contexto verdaderamente ontológico. Es en esta medida que su meditación sobre la obra y el proyecto cartesiano ocupa un lugar central y permanente. Henry nos descubre en L´essence de la Manifestation (1964 y en Phénoménologie du Corps un Descartes cuyo proyecto, basado irreflexivamente sobre un procedimiento intuicionista identifica verdad con evidencia y predetermina así su investigación como una imposible tentativa de exhibir el fundamento bajo la luz. Imposible, pues el fundamento, afirma Henry, el ser del ego, es invisible. Esto es lo que ha comprendido el Descartes al que nos abre Henry en su "Généalogie de la Psychanalyse" (1985: el ser del sum no es un "qué" susceptible de ser dado por un ver sino un "como" que se revela sin mediación a sí mismo como pathos: el aparecerse a si de la vida en la inmanencia de su afectividad.With the cogito ergo sum, Descartes has intended to offer a safe ground for the construction of scientific knowledge. Nevertheless, the problematic thus posed has totally forgotten, as Heidegger points out, to elucidate the sense of the being of this sum. It can be said that the whole work of Michel Henry constitutes a deeply original attempt to raise the question of the ego sum on a truthfully ontological context. Hence, his meditation on Descartes work and project takes up a central and permanent place in his work. Henry discovers to us in L´essence de la Manifestation (1964 and in Phénoménologie du Corps (1965 a Descartes whose project, based unreflectively on an intuitionist procedure, identifies truth with evidence

  7. INOVATION AND ANTREPRENEURIAL CREATIVITY BUSINESS DURING HENRY FORD

    Directory of Open Access Journals (Sweden)

    GHICAJANU MIHAELA

    2015-03-01

    Full Text Available In this paper I presented the innovation and entrepeneurial creativity as a basis in the process of business redesign. I chose as a case study the the Ford brand products, because it is considered that Henry Ford is one of the greatest innovators and entrepreneurs of all time and I decided to present and to analyze these things. The first part of the paper will include theoretical approaches on the innovation and creativity business concepts and premises, and then I showed the ways in which four types of economic innovation under the leadership of Henry Ford (innovation in product, in process, market and organizational were achieved, with the purpose to recognize them in other companies, nowadays .

  8. The Use of Social Media to Recruit Participants With Rare Conditions: Lynch Syndrome as an Example

    Science.gov (United States)

    Parker, Wendy M; Hennig, Kelsey; Sisson, Faith; Bruzzone, Linda L

    2017-01-01

    Background Social media is increasingly being used as a means of recruiting participants, particularly for investigators whose areas of interest involve rare conditions or hard-to-reach populations. However, much of the literature to date has focused on paid advertisement recruitment. Objective We used Lynch syndrome (LS), a rare hereditary cancer syndrome, as a model to demonstrate the successful partnership between researchers and a Web-based patient education and advocacy organization to facilitate participant recruitment. Methods Recruitment was undertaken in partnership with Lynch Syndrome International (LSI), an advocacy organization with a strong social media presence. After LSI published our study information, participants followed up via email or phone call. Following prescreening and consent, interested and eligible participants were then sent a secure survey link. Results Within 36 hours of a single Facebook post by the site administrators for LSI, over 150 individuals responded via phone or email. Sixty-five individuals were sent the survey link and 57 individuals completed the survey (88% response rate). Of note, these 57 individuals were geographically diverse within the Unites States, representing LS patients from 26 different states. Conclusions This approach has several advantages, including recruitment through a trusted source outside of a clinical setting, higher response rates, and cost-effectiveness with a small research team in a relatively short amount of time. Overall, social media recruitment with a trusted online partner can be highly effective in hard-to-reach clinical populations, such as patients with LS. However, this approach requires additional effort for eligibility screening. PMID:28115298

  9. Germline mutation analysis of MLH1 and MSH2 in Malaysian Lynch syndrome patients

    Institute of Scientific and Technical Information of China (English)

    Mohd Nizam Zahary; Gurjeet Kaur; Muhammad Radzi Abu Hassan; Harjinder Singh; Venkatesh R Naik; Ravindran Ankathil

    2012-01-01

    AIM:To investigate the protein expression profile of mismatch repair (MMR) genes in suspected cases of Lynch syndrome and to characterize the associated germline mutations.METHODS:Immunohistochemical analysis of tumor samples was performed to determine the protein expression profile of MMR protein.Germline mutation screening was carried out on peripheral blood samples.The entire exon regions of MLH1 and MSH2 genes were amplified by polymerase chain reaction,screened by denaturing high performance liquid chromatography (dHPLC) and analyzed by DNA sequencing to characterize the germline mutations.RESULTS:Three out of 34 tissue samples (8.8%) and four out of 34 tissue samples (11.8%) showed loss of nuclear staining by immunohistochemistry,indicating the absence of MLH1 and MSH2 protein expression in carcinoma cells,respectively.dHPLC analysis followed by DNA sequencing showed these samples to have germline mutations of MSH2 gene.However,no deleterious mutations were identified in any of the 19 exons or coding regions of MLH1 gene,but we were able to identify MLH1 promoter polymorphism,-93G >A (rs1800734),in 21 out of 34 patients (61.8%).We identified one novel mutation,transversion mutation c.2005G > C,which resulted in a missense mutation (Gly669Arg),a transversion mutation in exon 1,c.142G > T,which resulted in a nonsense mutation (Glu48Stop)and splice-site mutation,c.2006-6T > C,which was adjacent to exon 13 of MSH2 gene.CONCLUSION:Germline mutations were identified in four Malaysian Lynch syndrome patients.Immunohistochemical analysis of tumor tissue proved to be a good pre-screening test before proceeding to germline mutation analysis of DNA MMR genes.

  10. Iraagi olukorral on poliitiline lahendus / Henry A. Kissinger

    Index Scriptorium Estoniae

    Kissinger, Henry, 1923-

    2007-01-01

    USA endine riigisekretär Henry Kissinger kirjutab, et Ameerika Ühendriikide eesmärgiks peaks olema riikidevaheline kokkulepe, mis tunnistaks Iraagi rahvusvahelist staatust. See oleks vägivalla lõpetamiseks hea alus ja eeltingimuseks vägede väljaviimisele. Vt. samas: Ameerika Ühendriikide vahekokkuvõte Iraagi sõja kohta oli suhteliselt pessimistlik

  11. Henry Mayhew: journalist, social investigator, and foreshadower of qualitative research.

    Science.gov (United States)

    Nunes, Everardo Duarte

    2012-09-01

    As a journalist, Henry Mayhew recorded daily life in London in the latter half of the nineteenth century. His approach remains of interest to historians and social scientists today in that it foreshadowed qualitative research. The article highlights methodological aspects of Mayhew's investigations and analyzes two of his reports, one on a cholera outbreak and the other on a female street vendor. It also addresses some analyses that have critiqued his work.

  12. Sarcophilia, cremation and Sir Henry Thompson (1820-1904).

    Science.gov (United States)

    Jellinek, E H

    2009-11-01

    Sarcophilia, a neologism for an attachment to human remains, is set in a review of the history of the disposal of the dead. The ancient practice of cremation was relaunched late in the 19th century by the urological surgeon cum social reformer Sir Henry Thompson. He was stimulated by Edwin Chadwick and Charles Dickens, and by Charles Darwin's observations on the earthworm. Sarcophilia is the reason for the controversial Human Tissue Act of 2004.

  13. Iraagi olukorral on poliitiline lahendus / Henry A. Kissinger

    Index Scriptorium Estoniae

    Kissinger, Henry, 1923-

    2007-01-01

    USA endine riigisekretär Henry Kissinger kirjutab, et Ameerika Ühendriikide eesmärgiks peaks olema riikidevaheline kokkulepe, mis tunnistaks Iraagi rahvusvahelist staatust. See oleks vägivalla lõpetamiseks hea alus ja eeltingimuseks vägede väljaviimisele. Vt. samas: Ameerika Ühendriikide vahekokkuvõte Iraagi sõja kohta oli suhteliselt pessimistlik

  14. Recommendations to improve identification of hereditary and familial colorectal cancer in Europe

    DEFF Research Database (Denmark)

    Vasen, H F A; Möslein, G; Alonso, A;

    2010-01-01

    Familial colorectal cancer (CRC) accounts for 10-15% of all CRCs. In about 5% of all cases, CRC is associated with a highly penetrant dominant inherited syndrome. The most common inherited form of non-polyposis CRC is the Lynch syndrome which is responsible for about 2-4% of all cases. Surveillan...

  15. Recommendations to improve identification of hereditary and familial colorectal cancer in Europe

    NARCIS (Netherlands)

    Vasen, H. F. A.; Moeslein, G.; Alonso, A.; Aretz, S.; Bernstein, I.; Bertario, L.; Blanco, I.; Bulow, S.; Burn, J.; Capella, G.; Colas, C.; Engel, C.; Frayling, I.; Rahner, N.; Hes, F. J.; Hodgson, S.; Mecklin, J. -P.; Moller, P.; Myrhoj, T.; Nagengast, F. M.; Parc, Y.; de Leon, M. Ponz; Renkonen-Sinisalo, L.; Sampson, J. R.; Stormorken, A.; Tejpar, S.; Thomas, H. J. W.; Wijnen, J.; Lubinski, J.; Jarvinen, H.; Claes, E.; Heinimann, K.; Karagiannis, J. A.; Lindblom, A.; Dove-Edwin, I.; Mueller, H.

    2010-01-01

    Familial colorectal cancer (CRC) accounts for 10-15% of all CRCs. In about 5% of all cases, CRC is associated with a highly penetrant dominant inherited syndrome. The most common inherited form of non-polyposis CRC is the Lynch syndrome which is responsible for about 2-4% of all cases. Surveillance

  16. Development and validation of an instrument to measure the impact of genetic testing on self-concept in Lynch syndrome

    DEFF Research Database (Denmark)

    Esplen, M J; Stuckless, N; Gallinger, S

    2011-01-01

    with two dimensions identified through factor analysis: stigma/vulnerability and bowel symptom-related anxiety. The scale showed excellent reliability (Cronbach's α = 0.93), good convergent validity by a high correlation with impact of event scale (r(102) = 0.55, p self-esteem scale......Esplen MJ, Stuckless N, Gallinger S, Aronson M, Rothenmund H, Semotiuk K, Stokes J, Way C, Green J, Butler K, Petersen HV, Wong J. Development and validation of an instrument to measure the impact of genetic testing on self-concept in Lynch syndrome. A positive genetic test result may impact...... on a person's self-concept and affect quality of life. The purpose of the study was to develop a self-concept scale to measure such impact for individuals carrying mutations for a heritable colorectal cancer Lynch syndrome (LS). Two distinct phases were involved: Phase 1 generated specific colorectal self...

  17. A de novo germline MLH1 mutation in a Lynch syndrome patient with discordant immunohistochemical and molecular biology test results

    Institute of Scientific and Technical Information of China (English)

    Fabrice Airaud; Sébastien Küry; Isabelle Valo; Ingrid Maury; Dominique Bonneau; Olivier Ingster; Stéphane Bezieau

    2012-01-01

    We describe a patient with a Homo sapiens mutL homolog 1 (MLH1)-associated Lynch syndrome with previous diagnoses of two distinct primary cancers:a sigmoid colon cancer at the age of 39 years,and a right colon cancer at the age of 50 years.The mutation identified in his blood and buccal cells,c.1771delG,p.Asp591Ilefs*25,appears to be a de novo event,as it was not transmitted by either of his parents.This type of de novo event is rare in MLH1 as only three cases have been reported in the literature so far.Furthermore,the discordant results observed between replication error phenotyping and immunohistochemistry highlight the importance of the systematic use of both pre-screening tests in the molecular diagnosis of Lynch syndrome.

  18. Mismatch repair-deficient crypt foci in Lynch syndrome--molecular alterations and association with clinical parameters.

    Directory of Open Access Journals (Sweden)

    Laura Staffa

    Full Text Available Lynch syndrome is caused by germline mutations of DNA mismatch repair (MMR genes, most frequently MLH1 and MSH2. Recently, MMR-deficient crypt foci (MMR-DCF have been identified as a novel lesion which occurs at high frequency in the intestinal mucosa from Lynch syndrome mutation carriers, but very rarely progress to cancer. To shed light on molecular alterations and clinical associations of MMR-DCF, we systematically searched the intestinal mucosa from Lynch syndrome patients for MMR-DCF by immunohistochemistry. The identified lesions were characterised for alterations in microsatellite-bearing genes with proven or suspected role in malignant transformation. We demonstrate that the prevalence of MMR-DCF (mean 0.84 MMR-DCF per 1 cm2 mucosa in the colorectum of Lynch syndrome patients was significantly associated with patients' age, but not with patients' gender. No MMR-DCF were detectable in the mucosa of patients with sporadic MSI-H colorectal cancer (n = 12. Microsatellite instability of at least one tested marker was detected in 89% of the MMR-DCF examined, indicating an immediate onset of microsatellite instability after MMR gene inactivation. Coding microsatellite mutations were most frequent in the genes HT001 (ASTE1 with 33%, followed by AIM2 (17% and BAX (10%. Though MMR deficiency alone appears to be insufficient for malignant transformation, it leads to measurable microsatellite instability even in single MMR-deficient crypts. Our data indicate for the first time that the frequency of MMR-DCF increases with patients' age. Similar patterns of coding microsatellite instability in MMR-DCF and MMR-deficient cancers suggest that certain combinations of coding microsatellite mutations, including mutations of the HT001, AIM2 and BAX gene, may contribute to the progression of MMR-deficient lesions into MMR-deficient cancers.

  19. A Subgeneric Classification of the Genus Uranotaenia Lynch Arribalzaga, with a Historical Review and Notes on Other Categories

    Science.gov (United States)

    1972-01-01

    first applied by Lynch Arribalzaga in 1891. It was derived from the Greek and Latin combinations of urano (heaven) and taenia (band or stripe) in...have been seen in the subgenus Urano taenia d Other secondary characters seen in Pseudoficalbia only are conspicuous setae at or near the apical...o o e ANNULATA SERIES Although a few of these characters are found in other Urano- taenia species, the peculiar larval head seta 1-C in the annulata

  20. Rahvaliit : Henri Kaselo süüdistus on idiootsus / Jüri Saar

    Index Scriptorium Estoniae

    Saar, Jüri, 1946-

    2008-01-01

    Keskerakonna Tartumaa piirkonna esimeheks valitud Tartu linnavolinik Henri Kaselo kritiseeris teravalt Rahvaliitu kuuluvaid Tartumaa vallajuhte, kelle juhtimisstiil ja korruptiivne poliitika polevat nõukogude ajast muutunud

  1. Contribution of Large Genomic Rearrangements in Italian Lynch Syndrome Patients: Characterization of a Novel Alu-Mediated Deletion

    Directory of Open Access Journals (Sweden)

    Francesca Duraturo

    2013-01-01

    Full Text Available Lynch syndrome is associated with germ-line mutations in the DNA mismatch repair (MMR genes, mainly MLH1 and MSH2. Most of the mutations reported in these genes to date are point mutations, small deletions, and insertions. Large genomic rearrangements in the MMR genes predisposing to Lynch syndrome also occur, but the frequency varies depending on the population studied on average from 5 to 20%. The aim of this study was to examine the contribution of large rearrangements in the MLH1 and MSH2 genes in a well-characterised series of 63 unrelated Southern Italian Lynch syndrome patients who were negative for pathogenic point mutations in the MLH1, MSH2, and MSH6 genes. We identified a large novel deletion in the MSH2 gene, including exon 6 in one of the patients analysed (1.6% frequency. This deletion was confirmed and localised by long-range PCR. The breakpoints of this rearrangement were characterised by sequencing. Further analysis of the breakpoints revealed that this rearrangement was a product of Alu-mediated recombination. Our findings identified a novel Alu-mediated rearrangement within MSH2 gene and showed that large deletions or duplications in MLH1 and MSH2 genes are low-frequency mutational events in Southern Italian patients with an inherited predisposition to colon cancer.

  2. Dr Walter Henry Anderson (1870-1937) and the mission hospital at Safed, Palestine.

    Science.gov (United States)

    Stokes, Gordon S

    2013-02-01

    Walter Henry Anderson, a brewer's clerk in Burton-upon-Trent, became a missionary doctor, supported by a society promoting welfare and evangelism in Jewish communities abroad. His family background was rich in pastoral ministry at home and adventure abroad. Arguably, this background played a part in his decision to serve the Jews of Safed. His life in Palestine entailed much enterprise and hardship as he raised a family, fought disease and set up a mission hospital serving not only the Jewish community but persons of all faiths. His years in Palestine, from 1894 to 1915, were times of peace in the Middle East before the turmoil unleashed by the Great War. Jews from the Diaspora were gaining an increasing foothold in Palestine, their 'Promised Land'. Themes of that era - the rise of Zionism, confrontation between Judaism and evangelical Christianity, conflict between immigrant Jew and Palestinian Arab and the remarkable travels of Lawrence of Arabia were interwoven with the lives of Dr Anderson and his family.

  3. Syndrome de Lynch: à propos d'un cas et revue de la litterature

    Science.gov (United States)

    Bouguenouch, Laila; Samri, Imane; Belhassan, Khadija; Sayel, Hanane; Abbassi, Meriame; Bennis, Sanae; Benajah, Dafr Allah; Ibrahimi, Adil; Amarti, Afaf; Ouldim, Karim

    2016-01-01

    Le syndrome de Lynch, ou cancer colorectal héréditaire sans polypose ou HNPCC (hereditary non-polyposis colorectal cancer), est la forme la plus fréquente de cancer colorectal héréditaire. Il conduit à une augmentation de la susceptibilité à développer des cancers, au premier rang le cancer colorectal, le cancer de l'endomètre chez les femmes, et dans une moindre mesure, d'autres cancers (ovaire, intestin grêle, estomac, voies excrétrices urinaires et hépatobiliaires). Ainsi, le risque cumulé de développer un cancer colorectal ou de l'endomètre à l’âge de 80 ans s’élève respectivement à 20 et 40%. Ces cancers sont caractérisés par leur contexte d'atteinte familiale, leur survenue à un âge précoce, ainsi que par le développement de cancers métachrones chez un même individu. Ce syndrome se transmet de manière autosomique dominante. Les gènes dont l'altération est associée à l'existence d'un syndrome HNPCC appartiennent à la famille des gènes de réparation des mésappariements de l'ADN (DNA mismatch repair ou MMR): MSH2, MLH1 et MSH6 sont impliqués, par ordre décroissant de fréquence, dans respectivement 35%, 25% et 2% des cas. Une surveillance coloscopique et gynécologique est proposée aux personnes porteuses d'une mutation constitutionnelle du gène MSH2, MLH1 ou MSH6. Nous rapportons une des premières observations marocaines d'un syndrome de Lynch dont la mutation constitutionnelle du gène MLH1 a été identifiée chez un des membres de la famille atteint d'un cancer du côlon. Suite à la demande d'autres sujets sains de la même famille, un diagnostic presymptomatique a été effectué conduisant à une stratégie de surveillance adaptée. A travers notre observation nous illustrons le rôle de l'oncogénétique dans la prise en charge des patients cancéreux et de leurs familles. PMID:27642480

  4. Henry Matthew: the father of modern clinical toxicology.

    Science.gov (United States)

    Proudfoot, A T; Prescott, L F

    2009-12-01

    Henry Matthew was appointed a consultant in the Royal Infirmary of Edinburgh in 1955, by which time he was a highly regarded general physician with an interest in cardiology. In 1964 he agreed, almost certainly reluctantly, to head the recently designated Regional Poisoning Treatment Centre, which he did until his retirement ten years later. Matthew quickly established himself as an authority in clinical toxicology, mainly from an unrivalled experience of treating poisoned patients, day-in and day-out, but also by publishing original research, letters and books. Such were his contributions that he is regarded as the father of clinical toxicology.

  5. Teoria das representações em Henri Lefebvre

    Directory of Open Access Journals (Sweden)

    Angelo Serpa

    2014-12-01

    Full Text Available This article looks for to clear one theory of representations in Henri Lefebvre’s work, taking his seminal book on the thematic: The presence and the absence as support. It is aimed to clear one theory and one concept of representation that can support one cultural and multidimensional boarding for Geography, with the articulation of the fields of dialectic and phenome- nology. The articulation between phenomenology and dialectic is justified in this context as a method necessity for understanding the processes of pro- duction of the space in the contemporary times, as basis for a Geography of the Lived Spaces. 

  6. Henri Ey's neojacksonism and the psychopathology of disintegrated mind.

    Science.gov (United States)

    Farina, Benedetto; Ceccarelli, Maurizio; Di Giannantonio, Massimo

    2005-01-01

    The French psychiatrist Henri Ey developed his organo-dynamic theory of the mind function and consciousness 50 years ago incorporating Hughling Jackson's thinking, along with psychiatric and philosophical theorizations by Janet and Bergson. This model has not received the attention it deserved, but recent advances in neuroscience rekindled interest for Ey's theory. By overcoming the Cartesian mind-body dualism and treating the mind-body unit as an inseparable whole, this model opens the way for the integrated treatment of mental disorders. Ey's conceptualization of consciousness as being simultaneously both synchronous and diachronic anticipates current theories of consciousness (Damasio, Edelman, Mesulam).

  7. Henri Frankfort, Aby Warburg and “Mythopoeic Thought”

    Directory of Open Access Journals (Sweden)

    Paul Taylor

    2011-12-01

    Full Text Available This is the text of a lunchtime lecture given at the Warburg Institute in the spring of 2004. It formed part of a series concerned with past Warburg scholars, and was devoted to the work of Henri Frankfort, Director of the Institute from 1949 to 1954. The first third of the lecture was a rapid account of his career; the remainder of the lecture was an analysis and criticism of the concept of ‘primitive thinking’ in the work of Frankfort and Aby Warburg.

  8. O pensamento crítico de Henri Lefebvre

    Directory of Open Access Journals (Sweden)

    William Gómez Soto

    2012-12-01

    Full Text Available Este trabalho é uma análise da presença de Henri Lefebvre na sociologia brasileira. Lefebvre faz uma leitura crítica de Marx, recuperando o método dialético e propondo uma teoria da vida cotidiana. José de Souza Martins influenciado por Lefebvre e utilizando o método dialético, analisa o processo histórico da constituição do capitalismo brasileiro. Apesar de que há certa presença de Lefebvre na sociologia brasileira, ainda a riqueza de sua obra está para ser descoberta.

  9. Novel Mutations in MLH1 and MSH2 Genes in Mexican Patients with Lynch Syndrome

    Science.gov (United States)

    Moreno-Ortiz, Jose Miguel; Ayala-Madrigal, María de la Luz; Corona-Rivera, Jorge Román; Maciel-Gutiérrez, Víctor; Franco-Topete, Ramón Antonio; Armendáriz-Borunda, Juan; Pérez-Carbonell, Lucia; Rhees, Jennifer; Gutiérrez-Angulo, Melva

    2016-01-01

    Background. Lynch Syndrome (LS) is characterized by germline mutations in the DNA mismatch repair (MMR) genes MLH1, MSH2, MSH6, and PMS2. This syndrome is inherited in an autosomal dominant pattern and is characterized by early onset colorectal cancer (CRC) and extracolonic tumors. The aim of this study was to identify mutations in MMR genes in three Mexican patients with LS. Methods. Immunohistochemical analysis was performed as a prescreening method to identify absent protein expression. PCR, Denaturing High Performance Liquid Chromatography (dHPLC), and Sanger sequencing complemented the analysis. Results. Two samples showed the absence of nuclear staining for MLH1 and one sample showed loss of nuclear staining for MSH2. The mutations found in MLH1 gene were c.2103+1G>C in intron 18 and compound heterozygous mutants c.1852_1854delAAG (p.K618del) and c.1852_1853delinsGC (p.K618A) in exon 16. In the MSH2 gene, we identified mutation c.638dupT (p.L213fs) in exon 3. Conclusions. This is the first report of mutations in MMR genes in Mexican patients with LS and these appear to be novel. PMID:27247567

  10. Novel Mutations in MLH1 and MSH2 Genes in Mexican Patients with Lynch Syndrome

    Directory of Open Access Journals (Sweden)

    Jose Miguel Moreno-Ortiz

    2016-01-01

    Full Text Available Background. Lynch Syndrome (LS is characterized by germline mutations in the DNA mismatch repair (MMR genes MLH1, MSH2, MSH6, and PMS2. This syndrome is inherited in an autosomal dominant pattern and is characterized by early onset colorectal cancer (CRC and extracolonic tumors. The aim of this study was to identify mutations in MMR genes in three Mexican patients with LS. Methods. Immunohistochemical analysis was performed as a prescreening method to identify absent protein expression. PCR, Denaturing High Performance Liquid Chromatography (dHPLC, and Sanger sequencing complemented the analysis. Results. Two samples showed the absence of nuclear staining for MLH1 and one sample showed loss of nuclear staining for MSH2. The mutations found in MLH1 gene were c.2103+1G>C in intron 18 and compound heterozygous mutants c.1852_1854delAAG (p.K618del and c.1852_1853delinsGC (p.K618A in exon 16. In the MSH2 gene, we identified mutation c.638dupT (p.L213fs in exon 3. Conclusions. This is the first report of mutations in MMR genes in Mexican patients with LS and these appear to be novel.

  11. Exploring Co-Authorship in 2 Henry VI

    Directory of Open Access Journals (Sweden)

    Darren Freebury-Jones

    2016-03-01

    Full Text Available The article explores the possibility extended by Hugh Craig and Arthur Kinney that 2 Henry VI is a collaborative play. Passages attributed to Peele and Shakespeare in Titus Andronicus were tested for ‘rare’ tetragrams (i.e. instances which occur less than five times in plays first performed between 1580-1600 in order to gain an insight into authorial borrowing and self-borrowing. In this respect, the article combines Martin Mueller’s work on tetragrams plus (four plus word sequences in ‘Shakespeare His Contemporaries’, with that of Ian Lancashire’s studies on authors’ working memories. The same methodology was also applied to passages attributed to Shakespeare and his co-author in Edward III. In particular, this study tests Act 3 of 2 Henry VI, which is considered Shakespeare’s primary contribution by Craig and Kinney, against the remainder of the play, in order to examine whether shared verbal parallels signify associative groupings at the forefront of Shakespeare’s mind as he composed the play, or whether these parallels indicate separate authorial cognitive processes.

  12. Evaluation of confinement effects in zeolites under Henry's adsorption regime

    Science.gov (United States)

    Pera-Titus, Marc; Llorens, Joan

    2010-06-01

    This paper provides a detailed thermodynamic analysis of gas/vapour adsorption in zeolites at low pressures. At these conditions, we show first that Henry's isotherm can be conveniently rewritten using the thermodynamic isotherm model developed in a previous study [J. Llorens, M. Pera-Titus, Description of gas adsorption on microporous materials: evaluation of energy heterogeneity, J. Colloid Interface Sci. 331, 2009, 302-311], linking the integral free energy of adsorption relative to saturation, Ψ/ RT, expressed as a Kiselev integral, with the variable Z = 1/-ln( Π), being Π the relative pressure. Relevant information about sorbate confinement effects in zeolites can be inferred using strong sorbates under Henry's adsorption regime using the thermodynamic formulation provided here. The confining level of zeolites can be characterized by a parameter ( m1), whose value depends on the zeolite framework, but remains essentially unchanged with the sorbate probe molecule and temperature. We illustrate the application of these concepts using a collection of MFI and MTW-type zeolites as model systems.

  13. An Exploration of the Theme in “Paste” by Henry James

    Institute of Scientific and Technical Information of China (English)

    Guo Liqun

    2016-01-01

    “Paste” is a 5,800-word short story by Henry James which attracts many critics’ attention. However, many people hold misunderstanding towards it because of he cumbersome style of Henry James and his misplaced illustration. After settling down the main mysteries in the story, the theme revealed as a critique about the sex trade.

  14. Evidence for classification of c.1852_1853AA>GC in MLH1 as a neutral variant for Lynch syndrome

    Directory of Open Access Journals (Sweden)

    Llor Xavier

    2011-01-01

    Full Text Available Abstract Background Lynch syndrome (LS is an autosomal dominant inherited cancer syndrome characterized by early onset cancers of the colorectum, endometrium and other tumours. A significant proportion of DNA variants in LS patients are unclassified. Reports on the pathogenicity of the c.1852_1853AA>GC (p.Lys618Ala variant of the MLH1 gene are conflicting. In this study, we provide new evidence indicating that this variant has no significant implications for LS. Methods The following approach was used to assess the clinical significance of the p.Lys618Ala variant: frequency in a control population, case-control comparison, co-occurrence of the p.Lys618Ala variant with a pathogenic mutation, co-segregation with the disease and microsatellite instability in tumours from carriers of the variant. We genotyped p.Lys618Ala in 1034 individuals (373 sporadic colorectal cancer [CRC] patients, 250 index subjects from families suspected of having LS [revised Bethesda guidelines] and 411 controls. Three well-characterized LS families that fulfilled the Amsterdam II Criteria and consisted of members with the p.Lys618Ala variant were included to assess co-occurrence and co-segregation. A subset of colorectal tumour DNA samples from 17 patients carrying the p.Lys618Ala variant was screened for microsatellite instability using five mononucleotide markers. Results Twenty-seven individuals were heterozygous for the p.Lys618Ala variant; nine had sporadic CRC (2.41%, seven were suspected of having hereditary CRC (2.8% and 11 were controls (2.68%. There were no significant associations in the case-control and case-case studies. The p.Lys618Ala variant was co-existent with pathogenic mutations in two unrelated LS families. In one family, the allele distribution of the pathogenic and unclassified variant was in trans, in the other family the pathogenic variant was detected in the MSH6 gene and only the deleterious variant co-segregated with the disease in both

  15. Henry Mayhew: jornalista, investigador social e precursor da pesquisa qualitativa Henry Mayhew: journalist, social investigator, and foreshadower of qualitative research

    Directory of Open Access Journals (Sweden)

    Everardo Duarte Nunes

    2012-09-01

    Full Text Available Henry Mayhew serviu-se de sua profissão, o jornalismo, para registrar o dia a dia da Londres da segunda metade do século XIX de uma forma que até hoje interessa historiadores e cientistas sociais, como obra precursora da pesquisa qualitativa. Este artigo destaca aspectos metodológicos das investigações de Mayhew e analisa dois de seus relatos: sobre o surto de cólera e sobre uma vendedora de rua. Aborda também trabalhos críticos que tomam sua obra como referência.As a journalist, Henry Mayhew recorded daily life in London in the latter half of the nineteenth century. His approach remains of interest to historians and social scientists today in that it foreshadowed qualitative research. The article highlights methodological aspects of Mayhew's investigations and analyzes two of his reports, one on a cholera outbreak and the other on a female street vendor. It also addresses some analyses that have critiqued his work.

  16. Henri Pirenne: Historian and Man of the World

    Directory of Open Access Journals (Sweden)

    Sarah Keymeulen

    2016-12-01

    Full Text Available Henri Pirenne (1862-1935 is generally recognised as one of the most influential European historians of the late nineteenth- and early twentieth-century. The combination of his scholarly activity with the social mission that he set himself earned him an extraordinarily successful career and a double reputation: at least in Belgium, he was regarded not only as a ‘father of history’, but also as great citizen. Although his influence was unmistakably large, there is no consensus about the existence or the nature of a ‘Pirennian persona’. He combined the ideal collection of skills, values and standards required of historians with very specific personal characteristics. At the same time he was inextricably linked to a certain era and a certain Belgium that died with him. Pirenne therefore, did not so much represent a new type of scientific persona as the prestige of an idealised, long-vanished Belgium and its corresponding academic culture. Henri Pirenne. Historicus en man van de wereldHenri Pirenne (1862-1935 wordt beschouwd als één van de meest invloedrijke Europese geschiedschrijvers van de laatnegentiende en vroegtwintigste eeuw. Het verband tussen zijn wetenschappelijke activiteit en de maatschappelijke taak die hij voor zichzelf zag weggelegd, leverde hem een uitzonderlijk succesvolle carrière en een dubbele reputatie op. Pirenne staat, althans in België, immers niet alleen geboekstaafd als een ‘vader van de geschiedenis’, maar ook als een groot staatsburger. Hoewel de invloed van Pirenne onmiskenbaar groot is geweest, is er geen consensus over het bestaan of de aard van een ‘pirenniaanse persona’. Hij combineerde het ideaalpakket van vaardigheden, normen en waarden die historici werden geacht te bezitten met zeer specifieke karaktereigenschappen. Tegelijk was hij onlosmakelijk verknoopt met een zeker tijdsgewricht en een zeker België, dat samen met hem ter ziele ging. Pirenne stond dan ook niet zozeer model voor een nieuw

  17. Henri Pirenne: Historian and Man of the World.

    Directory of Open Access Journals (Sweden)

    S. Keymeulen

    2016-12-01

    Full Text Available Henri Pirenne (1862-1935 is generally recognised as one of the most influential European historians of the late nineteenth- and early twentieth-century. The combination of his scholarly activity with the social mission that he set himself earned him an extraordinarily successful career and a double reputation: at least in Belgium, he was regarded not only as a ‘father of history’, but also as great citizen. Although his influence was unmistakably large, there is no consensus about the existence or the nature of a ‘Pirennian persona’. He combined the ideal collection of skills, values and standards required of historians with very specific personal characteristics. At the same time he was inextricably linked to a certain era and a certain Belgium that died with him. Pirenne therefore, did not so much represent a new type of scientific persona as the prestige of an idealised, long-vanished Belgium and its corresponding academic culture. Henri Pirenne. Historicus en man van de wereld. Henri Pirenne (1862-1935 wordt beschouwd als één van de meest invloedrijke Europese geschiedschrijvers van de laatnegentiende en vroegtwintigste eeuw. Het verband tussen zijn wetenschappelijke activiteit en de maatschappelijke taak die hij voor zichzelf zag weggelegd, leverde hem een uitzonderlijk succesvolle carrière en een dubbele reputatie op. Pirenne staat, althans in België, immers niet alleen geboekstaafd als een ‘vader van de geschiedenis’, maar ook als een groot staatsburger. Hoewel de invloed van Pirenne onmiskenbaar groot is geweest, is er geen consensus over het bestaan of de aard van een ‘pirenniaanse persona’. Hij combineerde het ideaalpakket van vaardigheden, normen en waarden die historici werden geacht te bezitten met zeer specifieke karaktereigenschappen. Tegelijk was hij onlosmakelijk verknoopt met een zeker tijdsgewricht en een zeker België, dat samen met hem ter ziele ging. Pirenne stond dan ook niet zozeer model voor een nieuw

  18. Molecular testing for Lynch syndrome in people with colorectal cancer: systematic reviews and economic evaluation.

    Science.gov (United States)

    Snowsill, Tristan; Coelho, Helen; Huxley, Nicola; Jones-Hughes, Tracey; Briscoe, Simon; Frayling, Ian M; Hyde, Chris

    2017-09-01

    Inherited mutations in deoxyribonucleic acid (DNA) mismatch repair (MMR) genes lead to an increased risk of colorectal cancer (CRC), gynaecological cancers and other cancers, known as Lynch syndrome (LS). Risk-reducing interventions can be offered to individuals with known LS-causing mutations. The mutations can be identified by comprehensive testing of the MMR genes, but this would be prohibitively expensive in the general population. Tumour-based tests - microsatellite instability (MSI) and MMR immunohistochemistry (IHC) - are used in CRC patients to identify individuals at high risk of LS for genetic testing. MLH1 (MutL homologue 1) promoter methylation and BRAF V600E testing can be conducted on tumour material to rule out certain sporadic cancers. To investigate whether testing for LS in CRC patients using MSI or IHC (with or without MLH1 promoter methylation testing and BRAF V600E testing) is clinically effective (in terms of identifying Lynch syndrome and improving outcomes for patients) and represents a cost-effective use of NHS resources. Systematic reviews were conducted of the published literature on diagnostic test accuracy studies of MSI and/or IHC testing for LS, end-to-end studies of screening for LS in CRC patients and economic evaluations of screening for LS in CRC patients. A model-based economic evaluation was conducted to extrapolate long-term outcomes from the results of the diagnostic test accuracy review. The model was extended from a model previously developed by the authors. Ten studies were identified that evaluated the diagnostic test accuracy of MSI and/or IHC testing for identifying LS in CRC patients. For MSI testing, sensitivity ranged from 66.7% to 100.0% and specificity ranged from 61.1% to 92.5%. For IHC, sensitivity ranged from 80.8% to 100.0% and specificity ranged from 80.5% to 91.9%. When tumours showing low levels of MSI were treated as a positive result, the sensitivity of MSI testing increased but specificity fell. No end

  19. Phenotypic Heterogeneity by Germline Mismatch Repair Gene Defect in Lynch Syndrome Patients.

    Science.gov (United States)

    Hernâni-Eusébio, Jorge; Barbosa, Elisabete

    2016-10-01

    Introdução: A síndrome de Lynch é a forma hereditária mais comum de cancro colo-rectal, sendo também responsável por cancro do endométrio e de outros tipos. Associa-se a mutações germinativas nos genes de mismatch repair do ADN e a instabilidade de microssatélites. As mutações MLH1 e MSH2 têm um fenótipo de síndrome de Lynch ‘clássico’, sendo o MSH2 mais associado a cancro extra-cólico. Mutações do MSH6 e PMS2 têm um fenótipo atípico. A expressão clínica é heterogénea, existindo uma correlação entre o gene mismatch repair mutado e o padrão fenotípico. Material e Métodos: Análise retrospetiva dos dados clínicos de doentes que cumpriam os critérios de Amesterdão ou que tinha mutações nos genes mismatch repair, entre setembro de 2012 e outubro de 2015. Resultados: Identificámos 28 doentes. Dezassete tinham cancro colo-rectal sendo a localização no cólon direito predominante. Cinco tiveram cancro do endométrio (mediana da idade de diagnóstico – 53), sem qualquer mutação no MSH6. Cinco desenvolveram outros cancros. Todos os casos com mutações mismatch repair estudados tinham instabilidade de microssatélites. Discussão: Na maioria dos casos foi encontrada mutação no MSH2 apesar de o MLH1 ser descrito na literatura como o gene mais frequentemente mutado. Interessa dizer que os doentes com cancro colo-rectal não evidenciam uma tendência para ter muito infiltrado inflamatório. Na maioria dos casos foi realizada colectomia parcial apesar da incidência elevada de lesões síncronas e metácronas associadas. Histerectomia e anexectomia profilática foi realizada em doentes em menopausa/perimenopausa. Conclusão: O registo standardizado dos dados dos doentes poderá levar a um melhor acompanhamento e conhecimento desta síndrome. O uso das Guidelines de Bethesda poderá identificar novos casos que escapam aos critérios de Amesterdão. A pesquisa de instabilidade de microssatélites deve ser feita em muito maior n

  20. Prevalence of Lynch syndrome in a Middle Eastern population with colorectal cancer.

    Science.gov (United States)

    Siraj, Abdul K; Prabhakaran, Sarita; Bavi, Prashant; Bu, Rong; Beg, Shaham; Hazmi, Mohsen Al; Al-Rasheed, Maha; Al-Assiri, Mohammed; Sairafi, Rami; Al-Dayel, Fouad; Al-Sanea, Nasser; Uddin, Shahab; Al-Kuraya, Khawla S

    2015-06-01

    Lynch syndrome (LS; hereditary nonpolyposis colorectal cancer) is a common cause of hereditary colorectal cancer (CRC). CRC is the most common cancer diagnosed among males in Saudi Arabia but to the authors' knowledge there is a lack of data regarding the prevalence of LS in patients with CRC. There currently are no clear guidelines for the selection criteria for these patients to screen for LS. A comprehensive molecular characterization was performed in a cohort of 807 CRC cases by immunohistochemical and microsatellite analysis using polymerase chain reaction. BRAF mutation screening, high CpG island methylator phenotype, and analysis for germline mutations were performed in 425 CRC samples. These were all high microsatellite instability (MSI-H) samples (91 cases), all low MSI samples (143 cases), and selected cases from the microsatellite stable group (191 cases) that met revised Bethesda guidelines. Polymerase chain reaction identified 91 MSI-H cases (11.3%) and sequencing revealed mismatch repair germline mutations in 8 CRC cases only. Of the total of 807 CRC cases, these 8 cases (0.99%) were MSI-H, met the revised Bethesda guidelines, and did not harbor BRAF mutations. The results of the current study confirmed cases of LS in approximately 1.0% of CRC samples and reflects the efficacy of screening among MSI-H cases that lack BRAF mutations. This comprehensive study from Saudi Arabia will help in implementing a universal screening/reflex testing strategy in a clinical setting in Saudi Arabia and in conducting a national screening program that benefits both patients and their relatives. © 2015 American Cancer Society.

  1. A Systematic Review on the Existing Screening Pathways for Lynch Syndrome Identification

    Directory of Open Access Journals (Sweden)

    Alessia Tognetto

    2017-09-01

    Full Text Available BackgroundLynch syndrome (LS is the most common hereditary colon cancer syndrome, accounting for 3–5% of colorectal cancer (CRC cases, and it is associated with the development of other cancers. Early detection of individuals with LS is relevant, since they can take advantage of life-saving intensive care surveillance. The debate regarding the best screening policy, however, is far from being concluded. This prompted us to conduct a systematic review of the existing screening pathways for LS.MethodsWe performed a systematic search of MEDLINE, ISI Web of Science, and SCOPUS online databases for the existing screening pathways for LS. The eligibility criteria for inclusion in this review required that the studies evaluated a structured and permanent screening pathway for the identification of LS carriers. The effectiveness of the pathways was analyzed in terms of LS detection rate.ResultsWe identified five eligible studies. All the LS screening pathways started from CRC cases, of which three followed a universal screening approach. Concerning the laboratory procedures, the pathways used immunohistochemistry and/or microsatellite instability testing. If the responses of the tests indicated a risk for LS, the genetic counseling, performed by a geneticist or a genetic counselor, was mandatory to undergo DNA genetic testing. The overall LS detection rate ranged from 0 to 5.2%.ConclusionThis systematic review reported different existing pathways for the identification of LS patients. Although current clinical guidelines suggest to test all the CRC cases to identify LS cases, the actual implementation of pathways for LS identification has not been realized. Large-scale screening programs for LS have the potential to reduce morbidity and mortality for CRC, but coordinated efforts in educating all key stakeholders and addressing public needs are still required.

  2. Lynch syndrome and exposure to aristolochic acid in upper-tract urothelial carcinoma: its clinical impact?

    Science.gov (United States)

    Colin, Pierre; Seisen, Thomas; Mathieu, Romain; Shariat, Sharohkh F.

    2016-01-01

    The purpose of the current review was to describe the clinical risk for Lynch syndrome (LS) after exposure to aristolochic acid (AA) in cases of upper urinary-tract urothelial carcinoma (UTUC). A systematic review of the scientific literature was performed using the Medline database (National Library of Medicine, PubMed) using the following keywords: epidemiology, risk factor, AA, Balkan nephropathy (BNe), LS, hereditary cancer, hereditary non-polyposis colorectal cancer (HNPCC), mismatch repair genes, urothelial carcinomas, upper urinary tract, renal pelvis, ureter, Amsterdam criteria, genetic counselling, mismatch repair genes, genetic instability, microsatellite, and Bethesda guidelines. LS is a specific risk for UTUC, which is the third most frequent cancer (in its tumor spectrum) after colon and uterine lesions. Mutation of the MSH2 gene is the most commonly described cause of UTUC in LS. Diagnosis is based on clinical suspicion and is guided by Bethesda and Amsterdam criteria. It is secondarily confirmed by immunohistochemical analyses of the tumor and a search for gene mutations. The presence of LS in patients with UTUC is a favorable prognosis factor for survival during follow-ups. AA is a specific environmental risk factor for UTUC and tubulo-interstitial nephropathy. It has been involved in the development of nephropathies in link with the Balkan disease and intake of Chinese herbal medicine. More broadly, the use of traditional plant medicines from the genus Aristolochia has created worldwide public-health concerns. UTUCs share common risk factors with other urothelial carcinomas such as tobacco or occupational exposure. However, these tumors have also specific risk factors such as AA exposure and LS that clinicians should be aware of because of their clinical implication in further management and follow-up.

  3. The spirit of Henry Norman Bethune and gastroenterology

    Institute of Scientific and Technical Information of China (English)

    Hugh J Freeman

    2008-01-01

    Henry Norman Bethune was a physician and surgeon from Canada. He had a highly impressive medical career in Montreal but did his most important work in China where he cared for soldiers on the battlefield. He died in 1939 and was recognized as a hero, but only much later received recognition in Canada. He was a skilled doctor, both as a physician and as a surgeon. However, he was much more and will serve as an inspiration for this series. He was an innovator, an idealist and a perfectionist. It is hoped that this series will gather expert commentades on a range of issues critical to the subspecialty from fundamental science to dinical care so that future directions can be defined.

  4. Dante, l’Aviso piacevole et Henri de Navarre

    OpenAIRE

    Balsamo, Jean

    2009-01-01

    Balthazar Grangier fut l’auteur de la première traduction française de la Commedia, publiée en 1596. Cette édition, dédiée au roi Henri IV par un de ses aumôniers, venait après la réconciliation du roi avec Rome et célébrait ses retrouvailles avec son royaume. Elle ne confirmait pas, au contraire, l’accueil et la reconnaissance de Dante par les lettres françaises. Grangier était conscient de la difficulté de l’œuvre du poète florentin, au «stile concis, difficile et particulier à un seul», co...

  5. People in the News: Henry Owino and Katarzyna Dudek

    Directory of Open Access Journals (Sweden)

    Lorraine Estelle

    2017-03-01

    Full Text Available At the Charleston Library Conference your Insights Editors were intrigued to read a presentation abstract which stated: ‘“A library collection should fit the mission for which it is created. The number of books it holds does not determine its worth.” (E J Loveland, 2000. If so, how do we create a national library and how do we build its collection from scratch without making many mistakes?’ We went along to the presentation and were privileged to meet Henry Owino and Katarzyna Dudek, who talked about their involvement in the project to develop a collection for the Qatar National Library (QNL, which is due to be opened shortly. Their presentation focused on their three years’ experience of selection, acquisition and processing of library materials in order to achieve the Opening Day Collection.

  6. Thinking in time an introduction to Henri Bergson

    CERN Document Server

    Guerlac, Suzanne

    2006-01-01

    "In recent years, we have grown accustomed to philosophical language that is intensely self-conscious and rhetorically thick, often tragic in tone. It is enlivening to read Bergson, who exerts so little rhetorical pressure while exacting such a substantial effort of thought. . . . Bergson's texts teach the reader to let go of entrenched intellectual habits and to begin to think differently—to think in time. . . . Too much and too little have been said about Bergson. Too much, because of the various appropriations of his thought. Too little, because the work itself has not been carefully studied in recent decades."—from Thinking in TimeHenri Bergson (1859–1941), whose philosophical works emphasized motion, time, and change, won the Nobel Prize for Literature in 1927. His work remains influential, particularly in the realms of philosophy, cultural studies, and new media studies. In Thinking in Time, Suzanne Guerlac provides readers with the conceptual and contextual tools necessary for informed appreciati...

  7. Emily Dickinson's ophthalmic consultation with Henry Willard Williams, MD.

    Science.gov (United States)

    Blanchard, Donald L

    2012-12-01

    Emily Dickinson is one of America's premier poets of the 19th century. Henry Willard Williams, MD, was one of the very first physicians to limit his practice to ophthalmology and was the established leader in his field in Boston, Massachusetts. They met during the time of the Civil War, when Emily consulted him about her ophthalmic disorder. No records of the diagnosis survive. Photophobia, aching eyes, and a restriction in her ability to work up close were her main symptoms. Iritis, exotropia, or psychiatric problems are the most frequent diagnoses offered to explain her difficulties. Rather than attempt a definitive conclusion, this article will offer an additional possibility that Dr Williams likely considered (ie, hysterical hyperaesthesia of the retina). This was a common diagnosis at that time, although it has currently faded from use.

  8. Transcriptomic Response to Nitric Oxide Treatment in Larix olgensis Henry

    Directory of Open Access Journals (Sweden)

    Xiaoqing Hu

    2015-12-01

    Full Text Available Larix olgensis Henry is an important coniferous species found in plantation forests in northeastern China, but it is vulnerable to pathogens. Nitric oxide (NO is an important molecule involved in plant resistance to pathogens. To study the regulatory role of NO at the transcriptional level, we characterized the transcriptomic response of L. olgensis seedlings to sodium nitroprusside (SNP, NO donor using Illumina sequencing and de novo transcriptome assembly. A significant number of putative metabolic pathways and functions associated with the unique sequences were identified. Genes related to plant pathogen infection (FLS2, WRKY33, MAPKKK, and PR1 were upregulated with SNP treatment. This report describes the potential contribution of NO to disease resistance in L. olgensis as induced by biotic stress. Our results provide a substantial contribution to the genomic and transcriptomic resources for L. olgensis, as well as expanding our understanding of the involvement of NO in defense responses at the transcriptional level.

  9. Transcriptomic Response to Nitric Oxide Treatment in Larix olgensis Henry.

    Science.gov (United States)

    Hu, Xiaoqing; Yang, Jingli; Li, Chenghao

    2015-12-02

    Larix olgensis Henry is an important coniferous species found in plantation forests in northeastern China, but it is vulnerable to pathogens. Nitric oxide (NO) is an important molecule involved in plant resistance to pathogens. To study the regulatory role of NO at the transcriptional level, we characterized the transcriptomic response of L. olgensis seedlings to sodium nitroprusside (SNP, NO donor) using Illumina sequencing and de novo transcriptome assembly. A significant number of putative metabolic pathways and functions associated with the unique sequences were identified. Genes related to plant pathogen infection (FLS2, WRKY33, MAPKKK, and PR1) were upregulated with SNP treatment. This report describes the potential contribution of NO to disease resistance in L. olgensis as induced by biotic stress. Our results provide a substantial contribution to the genomic and transcriptomic resources for L. olgensis, as well as expanding our understanding of the involvement of NO in defense responses at the transcriptional level.

  10. Iconografía, música y narración en Wild at Heart, de David Lynch

    OpenAIRE

    García Escrivá, Vicente

    2011-01-01

    El análisis del texto fílmico Corazón Salvaje (Wild at Heart, David Lynch, EEUU, 1990) permite localizar toda una serie de rasgos característicos de la narrativa y la estética cinematográfica posmoderna. Por un lado, el film presenta una notable descomposición narrativa, lo que se traduce en una sucesión de escenas un tanto inconexas, a modo de cuadros intensos pero poco trabados. Asimismo, en la película se produce una suerte de hibridación de géneros, aglutinados por un tono general de paro...

  11. W.E. Henry Symposium compendium: The importance of magnetism in physics and material science

    Energy Technology Data Exchange (ETDEWEB)

    Carwell, H.

    1997-09-19

    This compendium contains papers presented at the W. E. Henry Symposium, The Importance of Magnetism in Physics and Material Science. The one-day symposium was conducted to recognize the achievements of Dr. Warren Elliot Henry as educator, scientist, and inventor in a career spanning almost 70 years. Dr. Henry, who is 88 years old, attended the symposium. Nobel Laureate, Dr. Glenn Seaborg, a friend and colleague for over 40 years, attended the event and shared his personal reminiscences. Dr. Seaborg is Associate Director-At-Large at the Lawrence Berkeley National Laboratory. The Compendium begins with three papers which demonstrate the ongoing importance of magnetism in physics and material science. Other contributions cover the highlights of Dr. Henry`s career as a researcher, educator, and inventor. Colleagues and former students share insights on the impact of Dr. Henry`s research in the field of magnetism, low temperature physics, and solid state physics; his influence on students as an educator; and his character, intellect and ingenuity, and passion for learning and teaching. They share a glimpse of the environment and times that molded him as a man, and the circumstances under which he made his great achievements despite the many challenges he faced.

  12. Population-Based Lynch Syndrome Screening by Microsatellite Instability in Patients ≤50: Prevalence, Testing Determinants, and Result Availability Prior to Colon Surgery.

    Science.gov (United States)

    Karlitz, Jordan J; Hsieh, Mei-Chin; Liu, Yong; Blanton, Christine; Schmidt, Beth; Jessup, J Milburn; Wu, Xiao-Cheng; Chen, Vivien W

    2015-07-01

    As there are no US population-based studies examining Lynch syndrome (LS) screening frequency by microsatellite instability (MSI) and immunohistochemistry (IHC), we seek to quantitate statewide rates in patients aged ≤50 years using data from a Centers for Disease Control and Prevention-funded Comparative Effectiveness Research (CER) project and identify factors associated with testing. Screening rates in this young, high-risk population may provide a best-case scenario as older patients, potentially deemed lower risk, may undergo testing less frequently. We also seek to determine how frequently MSI/IHC results are available preoperatively, as this may assist with decisions regarding colonic resection extent. Data from all Louisiana colorectal cancer (CRC) patients aged ≤50 years diagnosed in 2011 were obtained from the Louisiana Tumor Registry CER project. Registry researchers and physicians analyzed data, including pathology and MSI/IHC. Of the 2,427 statewide all-age CRC patients, there were 274 patients aged ≤50 years, representing health care at 61 distinct facilities. MSI and/or IHC were performed in 23.0% of patients. Testing-associated factors included CRC family history (Plocation (P<0.0370), and care at comprehensive cancer centers (P<0.0020) but not synchronous/metachronous CRC or MSI-like histology. Public hospital screening was disproportionately low (P<0.0217). Of those tested, MSI and/or IHC was abnormal in 21.7%. Of those with abnormal IHC, staining patterns were consistent with LS in 87.5%. MSI/IHC results were available preoperatively in 16.9% of cases. Despite frequently abnormal MSI/IHC results, LS screening in young, high-risk patients is low. Provider education and disparities in access to specialized services, particularly in underserved populations, are possible contributors. MSI/IHC results are infrequently available preoperatively.

  13. Examining the Moderating Role of Family Cohesion on the Relationship between Witnessed Community Violence and Delinquency in a National Sample of Adolescents

    Science.gov (United States)

    Barr, Simone C.; Hanson, Rochelle; Begle, Angela M.; Kilpatrick, Dean G.; Saunders, Benjamin; Resnick, Heidi; Amstadter, Ananda

    2012-01-01

    Witnessed community violence has been linked to a number of internalizing and externalizing problems in adolescents. Guided by Cicchetti and Lynch's (1993) ecological-transactional model, this study aimed to examine the impact that family-level factors had on negative outcomes associated with witnessed community violence. Using a nationally…

  14. [Henri Moissn, first French Nobel prize winner in chemistry: the man, the picture collector].

    Science.gov (United States)

    Viel, C

    1999-03-01

    Born in Paris in September 1852, Henri Moisson died in February 1907, two months after receiving the Nobel prize for chemistry. After a short schooling at Meaux college, he was destined to be a clock maker. He owes his vocation for chemistry to Jules Plicque, a chemist and friend at the college. Henri Moisson attended Fremy's school of chemistry at the Paris Natural History Museum and undertook pharmaceutical studies. In this presentation, we take a look at Henri Moissan's child-hood and teenage years, his scientific education and offer a glimpse of the man and the picture collector.

  15. MSH6 Mutations are Frequent in Hereditary Nonpolyposis Colorectal Cancer Families With Normal pMSH6 Expression as Detected by Immunohistochemistry

    DEFF Research Database (Denmark)

    Okkels, Henrik; Larsen, K.L.; Thorlacius-Ussing, O.;

    2012-01-01

    INTRODUCTION:: Hereditary nonpolyposis colorectal cancer (HNPCC) is an autosomal dominant condition accounting for 2% to 4% of all colorectal cancer cases worldwide. Families with germ line mutations in 1 of 6 mismatch repair genes are known as Lynch syndrome families. The largest number...... of mutations has been detected in the mismatch repair genes MLH1 and MSH2, but several mutations in MSH6 have also been demonstrated. AIM:: Whether HNPCC families are screened for mutations in mismatch repair genes often relies on their immunohistochemical profile. The aim of the present study was to evaluate...... this approach in Lynch families carrying mutations in MSH6. MATERIALS AND METHODS:: Results of the screening of the MSH6 gene in HNPCC families were compared with those obtained on immunohistochemical protein analysis. RESULTS:: In 56 (7%) of 815 families, at least 1 MSH6 mutation, 23 definitively pathogenic...

  16. Familial Investigations of Childhood Cancer Predisposition

    Science.gov (United States)

    2017-10-11

    Acute Leukemia; Adenomatous Polyposis; Adrenocortical Carcinoma; AML; BAP1 Tumor Predisposition Syndrome; Carney Complex; Choroid Plexus Carcinoma; Constitutional Mismatch Repair Deficiency Syndrome; Diamond-Blackfan Anemia; DICER1 Syndrome; Dyskeratosis Congenita; Emberger Syndrome; Familial Acute Myeloid Leukaemia; Familial Adenomatous Polyposis; Fanconi Anemia; Familial Cancer; Familial Wilms Tumor; Familial Neuroblastoma; GIST; Hereditary Breast and Ovarian Cancer; Hereditary Paraganglioma-Pheochromocytoma Syndrome; Hodgkin Lymphoma; Juvenile Polyposis; Li-Fraumeni Syndrome; Lynch Syndrome; MDS; Melanoma Syndrome; Multiple Endocrine Neoplasia Type 1; Multiple Endocrine Neoplasia Type 2; Neuroblastoma; Neurofibromatosis Type 1; Neurofibromatosis Type II; Nevoid Basal Cell Carcinoma Syndrome; Non Hodgkin Lymphoma; Noonan Syndrome and Other Rasopathy; Overgrowth Syndromes; Pancreatic Cancer; Peutz-Jeghers Syndrome; Pheochromocytoma/Paraganglioma; PTEN Hamartoma Tumor Syndrome; Retinoblastoma; Rhabdoid Tumor Predisposition Syndrome; Rhabdomyosarcoma; Rothmund-Thomson Syndrome; Tuberous Sclerosis; Von Hippel-Lindau Disease

  17. Cost-Effectiveness Analysis of Different Genetic Testing Strategies for Lynch Syndrome in Taiwan.

    Science.gov (United States)

    Chen, Ying-Erh; Kao, Sung-Shuo; Chung, Ren-Hua

    2016-01-01

    Patients with Lynch syndrome (LS) have a significantly increased risk of developing colorectal cancer (CRC) and other cancers. Genetic screening for LS among patients with newly diagnosed CRC aims to identify mutations in the disease-causing genes (i.e., the DNA mismatch repair genes) in the patients, to offer genetic testing for relatives of the patients with the mutations, and then to provide early prevention for the relatives with the mutations. Several genetic tests are available for LS, such as DNA sequencing for MMR genes and tumor testing using microsatellite instability and immunohistochemical analyses. Cost-effectiveness analyses of different genetic testing strategies for LS have been performed in several studies from different countries such as the US and Germany. However, a cost-effectiveness analysis for the testing has not yet been performed in Taiwan. In this study, we evaluated the cost-effectiveness of four genetic testing strategies for LS described in previous studies, while population-specific parameters, such as the mutation rates of the DNA mismatch repair genes and treatment costs for CRC in Taiwan, were used. The incremental cost-effectiveness ratios based on discounted life years gained due to genetic screening were calculated for the strategies relative to no screening and to the previous strategy. Using the World Health Organization standard, which was defined based on Taiwan's Gross Domestic Product per capita, the strategy based on immunohistochemistry as a genetic test followed by BRAF mutation testing was considered to be highly cost-effective relative to no screening. Our probabilistic sensitivity analysis results also suggest that the strategy has a probability of 0.939 of being cost-effective relative to no screening based on the commonly used threshold of $50,000 to determine cost-effectiveness. To the best of our knowledge, this is the first cost-effectiveness analysis for evaluating different genetic testing strategies for LS in

  18. "Helden in Zeiten eines Völkermords? Armin T. Wegner, Ernst Jäckh, Henry Morgenthau"

    OpenAIRE

    Anderson, ML

    2013-01-01

    This article questions the heroic status commonly ascribed by historians and human rights groups to Armin T. Wegner and Henry Morgenthau (senior), and ascribed by Ernst Jäckh's many writings to himself.

  19. Hiina kompartei pole NLKP-ga võrreldav / Henri Kaselo

    Index Scriptorium Estoniae

    Kaselo, Henri

    2005-01-01

    20.-26. novembril Hiinas Pekingis ja sadamalinnas Tianjinis peetud Euroopa ja Aasia noorte kohtumisest, kus Eestit esindasid Keskerakonna noortekogu esimees Henri Kaselo ja Euroopa Noorte Sotsiaaldemokraatide aseesimees ning Toomas Hendrik Ilvese nõunik Rander Läntsi

  20. Hiina kompartei pole NLKP-ga võrreldav / Henri Kaselo

    Index Scriptorium Estoniae

    Kaselo, Henri

    2005-01-01

    20.-26. novembril Hiinas Pekingis ja sadamalinnas Tianjinis peetud Euroopa ja Aasia noorte kohtumisest, kus Eestit esindasid Keskerakonna noortekogu esimees Henri Kaselo ja Euroopa Noorte Sotsiaaldemokraatide aseesimees ning Toomas Hendrik Ilvese nõunik Rander Läntsi

  1. On Reading, Writing, and Computers: A Conversation with John Martin Henry.

    Science.gov (United States)

    Brandt, Ron, Ed.

    1981-01-01

    With a simplified alphabet and interactive computer programing, John Henry Martin has developed a system by which children can learn to read and write far better than usual. In this interview, he explains his approach. (Author/MLF)

  2. The personality of Henry Cavendish a great scientist with extraordinary peculiarities

    CERN Document Server

    McCormmach, Russell

    2014-01-01

    This book explores the 18th century natural philosopher Henry Cavendish, best known for his work in chemistry and physics. It traces aspects of his personality, views and interpretations of him, and explores notions of eccentricity and autism.

  3. Strelku vsjo ravno perevedut. No v kakuju storonu? / Henry Posner ; interv. Eteri Kekelidze

    Index Scriptorium Estoniae

    Posner, Henry

    2006-01-01

    Eesti Raudtee üks erastajaist, RDC juht Henry Posner III meenutab ER erastamist 2001. a., investeeringutest, reeglite muutmisest, Eesti Raudtee müümise põhjustest, Eesti transiidi tulevikust. Diagramm: Eesti Raudtee kasum 1998-2004

  4. 2008 USGS Lidar: Twelve County, Illinois (Grundy, Kane, McHenry only)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This LiDAR data is within Illinois Department of Transportation districts 1 and 3 covering Grundy, Kane and McHenry counties. The data is updated from its original...

  5. A CRITIC APPROACH OF HENRY JAMES SEEN BY NORTHROP FRYE AND DAVID LODGE

    Directory of Open Access Journals (Sweden)

    Paula-Andreea ONOFREI

    2011-05-01

    Full Text Available The present paper represents our attempt to decipher the literary ideas that Henry James, Northrop Frye and David Lodge brought in criticism, therefore our main focus is on The Art of Fiction and The Art of the Novel, both belonging to Henry James, The Anatomy of Criticism -by Northrop Frye and The Art of Fiction of David Lodge. Particular attention is going to be given to Henry James and the concepts that he introduced in narratology, we will refer to the distinct features of Modernism, the literary current which has H. James as its representative and to the way Frye and Lodge regard „The Master’s” work from a critic point of view. The purpose is to familiarize the readers with the American author Henry James and to understand the complexity of his work.

  6. NOAA Ship Henry B. Bigelow Underway Meteorological Data, Near Real Time

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA Ship Henry B. Bigelow Underway Meteorological Data (Near Real Time, updated daily) are from the Shipboard Automated Meteorological and Oceanographic System...

  7. Strelku vsjo ravno perevedut. No v kakuju storonu? / Henry Posner ; interv. Eteri Kekelidze

    Index Scriptorium Estoniae

    Posner, Henry

    2006-01-01

    Eesti Raudtee üks erastajaist, RDC juht Henry Posner III meenutab ER erastamist 2001. a., investeeringutest, reeglite muutmisest, Eesti Raudtee müümise põhjustest, Eesti transiidi tulevikust. Diagramm: Eesti Raudtee kasum 1998-2004

  8. Restauration de la statue de Henri IV

    Directory of Open Access Journals (Sweden)

    Stéphanie Celle

    2012-04-01

    Full Text Available Cette intervention de conservation du bronze de la statue de Henri IV était la première depuis sa création en 1818 : on héritait de la surface originale de l’œuvre altérée par les vicissitudes du temps et les événements historiques traversés. Le protocole de conservation se voulait respectueux de cette authenticité de la patine et a cherché à en laisser les marques tout en apportant une réponse pour contrer la corrosion active de l’alliage. C’est en conformité aux principes de conservation établis par Cesare Brandi, qu’ont été définis le nettoyage sélectif des surfaces et l’application de couches protectives sur le bronze. Par ailleurs, le moment du chantier est un moment privilégié pour observer un monument et mieux connaître son histoire particulière. Ce chantier nous a permis de redécouvrir deux ensembles de boîtes déposées dans l’antre du cheval dans des situations parfois surprenantes.This conservation treatment for the bronze statue of Henri IV is the first since its creation in 1818. While the original surface of the work remains, it has been altered by natural and human forces; including the weathering of the material from exposure to the elements and damage caused by historic events. The conservation protocol is respectful of this authenticity of the surface patina and the marks of damage due to historical events, while developing a treatment plan to counter the active corrosion of the alloy. In keeping with the principles of conservation established by Cesare Brandi, the treatment program defines the selective cleaning of the surface and the application of several layers of a protective coating on the bronze. In addition, the conservation project is an opportunity to carefully study a monument to better understand its unique history. This project allowed us to rediscover two sets of boxes placed inside the cavity of the horse; an unxpected discovery.

  9. Dietary B vitamin and methionine intake and MTHFR C677T genotype on risk of colorectal tumors in Lynch syndrome : the GEOLynch cohort study

    NARCIS (Netherlands)

    Jung, Audrey Y.; van Duijnhoven, Franzel J. B.; Nagengast, Fokko M.; Botma, Akke; Heine-Broring, Renate C.; Kleibeuker, Jan H.; Vasen, Hans F. A.; Harryvan, Jan L.; Winkels, Renate M.; Kampman, Ellen

    Dietary intake of B vitamins and methionine, essential components of DNA synthesis and methylation pathways, may influence colorectal tumor (CRT) development. The impact of B vitamins on colorectal carcinogenesis in individuals with Lynch syndrome (LS) is unknown but is important given their high

  10. Los actos tienen consecuencias. Lógicas del mind-game film en la trilogía de Los Ángeles de David Lynch

    NARCIS (Netherlands)

    Elsaesser, T.

    2013-01-01

    Actions Do Have Consequences. Logics of the Mind-Game Film in David Lynch’s Los Angeles-Trilogy. David Lynch is a director, along with other auteurs, notably Michael Haneke and Lars von Trier, whose authorial identity and creative authority —and the challenges these encounter in the 21st century— ar

  11. Los actos tienen consecuencias. Lógicas del mind-game film en la trilogía de Los Ángeles de David Lynch

    NARCIS (Netherlands)

    Elsaesser, T.

    2013-01-01

    Actions Do Have Consequences. Logics of the Mind-Game Film in David Lynch’s Los Angeles-Trilogy. David Lynch is a director, along with other auteurs, notably Michael Haneke and Lars von Trier, whose authorial identity and creative authority —and the challenges these encounter in the 21st century—

  12. Dietary B vitamin and methionine intake and MTHFR C677T genotype on risk of colorectal tumors in Lynch syndrome : the GEOLynch cohort study

    NARCIS (Netherlands)

    Jung, Audrey Y.; van Duijnhoven, Franzel J. B.; Nagengast, Fokko M.; Botma, Akke; Heine-Broring, Renate C.; Kleibeuker, Jan H.; Vasen, Hans F. A.; Harryvan, Jan L.; Winkels, Renate M.; Kampman, Ellen

    2014-01-01

    Dietary intake of B vitamins and methionine, essential components of DNA synthesis and methylation pathways, may influence colorectal tumor (CRT) development. The impact of B vitamins on colorectal carcinogenesis in individuals with Lynch syndrome (LS) is unknown but is important given their high li

  13. 46 CFR 7.55 - Cape Henry, VA to Cape Fear, NC.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cape Henry, VA to Cape Fear, NC. 7.55 Section 7.55 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.55 Cape Henry, VA to Cape Fear, NC. (a) A line drawn from Rudee Inlet Jetty Light “2” to...

  14. Effects of surfactants and salt on Henry's constant of n-hexane.

    Science.gov (United States)

    Yang, Chunping; Chen, Fayuan; Luo, Shenglian; Xie, Gengxin; Zeng, Guangming; Fan, Changzheng

    2010-03-15

    n-Hexane biological removal is intrinsically limited by its hydrophobic nature and low bioavailability. The addition of surfactants could enhance the transport of volatile organic compounds (VOCs) and change the gas-liquid equilibrium of VOCs. In this paper, the effects of four surfactants, sodium dodecyl sulfate (SDS), cetyltrimethylammonium bromide (CTAB), tert-octylphenoxypoly-ethoxyethanol (Triton X-100), polyoxyethylene (20) sorbitan monooleate (Tween 80), and sodium nitrate on apparent Henry's constant of n-hexane in surfactant solutions were investigated. The apparent Henry's constants were significantly reduced when surfactants concentrations exceeded their critical micelle concentrations (cmc's). On a cmc basis, the anionic surfactant SDS was found to have the greatest effect on the apparent Henry's constant with CTAB succeeding, then followed by Triton X-100 and Tween 80. However, the apparent Henry's constant of n-hexane decreased even more rapidly when Triton X-100, a nonionic surfactant, was added than when the ionic surfactant of SDS or CTAB was applied under identical mass concentration and other conditions. These results suggest that Triton X-100 have the biggest solubilization of n-hexane among the four surfactants. Sodium nitrate slightly decreased the apparent Henry's constant of n-hexane in surfactant solutions, and could be considered as a cosolvent in the surfactant-(n-hexane) solution. In addition, the relationship between apparent Henry's constant and surfactant concentration was further developed.

  15. Genetic Analysis of the Henry Mountains Bison Herd.

    Directory of Open Access Journals (Sweden)

    Dustin H Ranglack

    Full Text Available Wild American plains bison (Bison bison populations virtually disappeared in the late 1800s, with some remnant animals retained in what would become Yellowstone National Park and on private ranches. Some of these private bison were intentionally crossbred with cattle for commercial purposes. This forced hybridization resulted in both mitochondrial and nuclear introgression of cattle genes into some of the extant bison genome. As the private populations grew, excess animals, along with their history of cattle genetics, provided founders for newly established public bison populations. Of the US public bison herds, only those in Yellowstone and Wind Cave National Parks (YNP and WCNP appear to be free of detectable levels of cattle introgression. However, a small free-ranging population (~350 animals exists on public land, along with domestic cattle, in the Henry Mountains (HM of southern Utah. This isolated bison herd originated from a founder group translocated from YNP in the 1940s. Using genetic samples from 129 individuals, we examined the genetic status of the HM population and found no evidence of mitochondrial or nuclear introgression of cattle genes. This new information confirms it is highly unlikely for free-living bison to crossbreed with cattle, and this disease-free HM bison herd is valuable for the long-term conservation of the species. This bison herd is a subpopulation of the YNP/WCNP/HM metapopulation, within which it can contribute significantly to national efforts to restore the American plains bison to more of its native range.

  16. James Henry Marriott: New Zealand's first professional telescope-maker

    Science.gov (United States)

    Orchiston, Wayne; Romick, Carl; Brown, Pendreigh.

    2015-11-01

    James Henry Marriott was born in London in 1799 and trained as an optician and scientific instrument- maker. In 1842 he emigrated to New Zealand and in January 1843 settled in the newly-established town of Wellington. He was New Zealand's first professional telescope-maker, but we have only been able to locate one telescope made by him while in New Zealand, a brass 1-draw marine telescope with a 44-mm objective, which was manufactured in 1844. In 2004 this marine telescope was purchased in Hawaii by the second author of this paper. In this paper we provide biographical information about Marriott, describe his 1844 marine telescope and speculate on its provenance. We conclude that although he may have been New Zealand's first professional telescope-maker Marriot actually made very few telescopes or other scientific instruments. As such, rather than being recognised as a pioneer of telescope-making in New Zealand he should be remembered as the founder of New Zealand theatre.

  17. A citation analysis of Henri Tajfel's work on intergroup relations.

    Science.gov (United States)

    Dumont, Kitty; Louw, Johann

    2009-02-01

    The late Henri Tajfel (1919-1982) is one of the central figures who shaped the development of post-war European social psychology. His contributions range from the establishment of an infrastructure for a European social psychology, and the start of a new intellectual movement within social psychology, to the formulation of a set of concepts addressing intergroup relations that were finally integrated into Social Identity Theory. The present study provides an empirical examination of Tajfel's contribution to intergroup research over the last 30 years via a citation analysis of five journals: the Journal of Personality and Social Psychology, the British Journal of Social Psychology, the European Journal of Social Psychology, the South African Journal of Psychology, and the German Journal of Social Psychology (Zeitschrift für Sozialpsychologie). The results indicate that Tajfel's work on intergroup relations is increasingly cited, especially since the 1990s, and the international recognition of his work is substantial. Three possible reasons for the recognition his work still enjoys are proposed: its potential to generate theoretical and empirical controversies; its explanatory power; and the extent to which his work is used as a referential framework.

  18. Percevoir Dieu ? Henri Bergson et William P. Alston

    Directory of Open Access Journals (Sweden)

    Anthony Feneuil

    2012-07-01

    Full Text Available William Alston (1921-2009 et Henri Bergson (1859-1941 semblent défendre une même thèse : celle de la valeur de l’expérience mystique pour la connaissance (valeur épistémique. L’étude comparée de la manière dont chacun d’entre eux la formule et la défend constitue un bon angle pour envisager la différence entre tradition « analytique » et tradition « continentale » en philosophie de la religion. Cet article vise à montrer les divergences et les convergences entre les deux auteurs, mais surtout à situer le point d’origine des divergences. Il apparaît que celui-ci n’est pas à chercher dans deux conceptions irréductibles de la philosophie ou de la rationalité, dans une différence de compréhension de la mystique.

  19. Henry Laurens: “Me dedico a predecir el pasado”

    Directory of Open Access Journals (Sweden)

    Jimena Larroque Aranguren

    2016-05-01

    Full Text Available Henry Laurens (1954, es catedrático de historia y titulado en árabe literario en el Instituto Nacional de Lenguas y Civilización Oriental (INALCO y profesor en el Collège de France desde 2004 en la Cátedra “Historia Contemporánea del mundo árabe”. Su último libro publicado es el quinto tomo de La Question de Palestine 1982-2001. La paix impossible (Fayard, 2015. Hace un mes participó en una mesa redonda en el Instituto Francés de Madrid para hablar sobre “Los últimos acontecimientos en Oriente Medio y sus consecuencias en Europa” (16 de marzo. Esta entrevista con el historidador francés y especialista del mundo arabe-musulmán, versa sobre el papel del historiador como “profeta del pasado”, sobre la maraña de términos que se emplean para designar la realidad, y sobre los lindes y puentes entre ciencia y política.

  20. Analyzing the Figure of Henry of A Farewell to Arms

    Institute of Scientific and Technical Information of China (English)

    汤宁; 朱卫敏

    2008-01-01

    A Farewell to Arms is a representative work of Ernest Hemingway.Henry.The hero of the novel is a "shadow" of the author.He joins the army with good wills but finally he finds himself cheated by the capitalist class.When he gets a clear understanding of the true features of the war,he begins to fight against it.But he can' t resist the war and the society.He loses the aim of life and is at a loss.He is a representative figure of" the lost generation".Ernest Hemingway combines austere realism and poetic language to present a powerful argument against war and to tell a touching love story at the same time.Possessed of the most remarkable time sense of the period between wars,his disillusioned temperament and technical skill have influenced a whole generation of writers.In spite of its hard-boiled realism of detail and its tragic ending,A Farewell to Arms is nevertheless an idealistic book.The novel was dramatized by Laurence Stallings and was made into a motion picture.

  1. The enigmatic figure of Dr Henry Maudsley (1835-1918).

    Science.gov (United States)

    Pantelidou, Maria; Demetriades, Andreas K

    2014-08-01

    In spite of his contribution to psychiatry in 19th century Britain, Henry Maudsley remains a mysterious figure, a man mostly known for his donation to the London County Council for the building of the Maudsley Hospital and for The Maudsley Annual Lecture created in honour of his benevolence. Besides Sir Aubrey Lewis' article in 1951 and Michael Collie's attempt in 1988 to construct a biographical study on Maudsley, there does not seem to be any current endeavour to tell the story of his life, whereas Trevor Turner's contribution to the 2004 Oxford Dictionary of National Biography gives a somewhat scathing but unattributed account of Maudsley's personality. This essay attempts to explore his contributions to the Medico-Psychological Association (MPA), the current Royal College of Psychiatrists, his editorship of the Journal of Mental Health (currently named the British Journal of Psychiatry), his literary contributions and his vision for a psychiatric hospital. This essay is an attempt to demystify his figure and to explore some of the rumours and criticisms surrounding his name and the reasons why so little has been written about him. It is also a venture to unravel his complex personality and his intricate philosophy.

  2. Un récit de vie en yiddish alsacien : Henry Schwab de Gerstheim, Bas-Rhin A life story in Alsatian Yiddish: Henri Schwab from Gerstheim, Bas-Rhin אַ לעבנס–דערציילונג אויף עלזאַסער ייִדיש : הענרי שוואַב פֿון גערשטהיים, נידער–רײַן

    Directory of Open Access Journals (Sweden)

    Astrid Starck

    2011-12-01

    Full Text Available This article presents the “Memoirs” of Henri Schwab (born in 1890, a Yiddish speaker from the Alsatian village of Gerstheim, in the Bas-Rhin. His testimony, recorded in the 1960s, will be published separately, as well as other life stories (Marcel Sulzer, Arthur Zivy about Durmenach published since 1995 by Les Cahiers du CREDYO (Mulhouse.The interview is composed both of prewritten texts read by Henri Schwab during the discussion and of spontaneous dialogues between the writer, the interviewer and other informants.The presentation highlights the most significant points of the interview (family memories, education, tradition and customs of Alsatian Jews as well as some linguistic aspects, like the place of Yiddish language in Alsace in the decades preceding the Great War and the characteristics of Western Yiddish, as spoken by Henri Schwab.דער אַרטיקל פּרעזענטירט די זכרונות פֿון אַ ייִדיש–רעדנדיקן עלזאַסער ייִד, הענרי שוואַב, געבוירן אין 1890 אין גערשטהיים, אַ שטעטל אין נידער–רײַן. דער אינטערוויו איז אויפֿגענומען געוואָרן אין די זעכציקער יאָרן און וועט פּובליקירט ווערן אין דער סעריע לעבנס–דערציילונגען (מאַרסעל זולצער, אַרטור ציווי פֿון דורמענעך וואָס דערשײַנען זינט 1995 אינעם זשורנאַל Les Cahiers du CREDYO פֿונעם צענטער פֿאַר דער פֿאָרשונג פֿון מערבֿ–ייִדיש אין מילוז.אינעם אינטערוויו זענען פֿאַראַן שטעלן וווּ דער אינפֿאָרמאַנט לייענט פֿאָר זײַנע פֿון פֿריִער צוגעגרייטע ענטפֿערס, און אַנדערע וווּ ער שמועסט ספּאָנטאַן מיטן אינטערוויויִרער און א

  3. 大卫·林奇的生平和作品%David Lynch's Biography and Filmmography

    Institute of Scientific and Technical Information of China (English)

    游飞

    2003-01-01

    @@ 生平 大卫·林奇(David Lynch)是现代美国电影创作的伟大复兴者,一个受到广泛赞誉的编剧兼导演,他还是电视制片人、摄影家、动画专家、作曲家和电脑影像艺术家.运用惊人的平衡感和技巧游走于主流电影和先锋电影的边缘,林奇为电影银幕带来一种怪诞、黑暗和诡异不安的真实感,一种由极端的暴力、怪异的喜剧和奇妙的美丽为特征的噩梦世界.

  4. Temperature profiles from expendable bathythermograph (XBT) casts from the LYNCH in the North Atlantic Ocean in support of the Integrated Global Ocean Services System (IGOSS) project from 26 June 1973 to 14 July 1973 (NODC Accession 7301081)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — XBT data were collected from the LYNCH in support of the Integrated Global Ocean Services System (IGOSS) project. Data were collected US Navy; Naval Oceanographic...

  5. Solute and heat transport model of the Henry and hilleke laboratory experiment.

    Science.gov (United States)

    Langevin, Christian D; Dausman, Alyssa M; Sukop, Michael C

    2010-01-01

    SEAWAT is a coupled version of MODFLOW and MT3DMS designed to simulate variable-density ground water flow and solute transport. The most recent version of SEAWAT, called SEAWAT Version 4, includes new capabilities to represent simultaneous multispecies solute and heat transport. To test the new features in SEAWAT, the laboratory experiment of Henry and Hilleke (1972) was simulated. Henry and Hilleke used warm fresh water to recharge a large sand-filled glass tank. A cold salt water boundary was represented on one side. Adjustable heating pads were used to heat the bottom and left sides of the tank. In the laboratory experiment, Henry and Hilleke observed both salt water and fresh water flow systems separated by a narrow transition zone. After minor tuning of several input parameters with a parameter estimation program, results from the SEAWAT simulation show good agreement with the experiment. SEAWAT results suggest that heat loss to the room was more than expected by Henry and Hilleke, and that multiple thermal convection cells are the likely cause of the widened transition zone near the hot end of the tank. Other computer programs with similar capabilities may benefit from benchmark testing with the Henry and Hilleke laboratory experiment.

  6. Risk of gynecologic cancers in Danish hereditary non-polyposis colorectal cancer families

    DEFF Research Database (Denmark)

    Boilesen, Astrid Elisabeth Bruun; Bisgaard, Marie Luise; Bernstein, Inge

    2008-01-01

    OBJECTIVE: Women in hereditary non-polyposis colorectal cancer (HNPCC) families have an elevated risk of endometrial and ovarian cancer. The risk in Lynch syndrome families with known mutations in mismatch repair genes (MMR genes) seems to be higher than in familial colorectal cancer (CRC) families...... cancer. Lifetime risk was elevated four times in familial CRC families. In these families, frequency was correlated to the pedigree phenotype, with significantly higher frequency demonstrated in Amsterdam II families compared to Amsterdam I families and families suspected of HNPCC. A total of 39 cases...... of ovarian cancer were identified with a lifetime risk of three to four times the general population. No significant correlation was found between the frequency of ovarian cancer and MMR gene mutation status in the families. CONCLUSION: The benefit of surveillance concerning gynecological cancers seems...

  7. [Henry Toussaint and Louis Pasteur. Rivalry over a vaccine].

    Science.gov (United States)

    Chevallier-Jussiau, Nadine

    2010-01-01

    Henry Toussaint (1847-1890) is a veterinary who studied in Veterinary School of Lyon with his great master Auguste Chauveau the famous physiologist. This place is the First School founded in Europe at the end of the XVIIIth century and has opened a way of thinking. His carrer brilliant and rich begins first in Lyon and then when he is named Professor of Anatomy and Physiology at the Veterinary School of Toulouse. Doctor of Science and Doctor of Medecine Toussaint applies "the experimental method" to his research in his laboratory and makes a lot of publications. He starts with Anatomy, then Physiology and soon he prioritizes his research to infestious diseases which cause serious damage to cattle in this time. He developes his own methods about anthrax an its "bacteridie", its nature, its way of culture and especially he studies the physiopathology of this disease. Pasteur is a renowned scientist who does study Microbiology at the same time in his laboratory in Paris, and precisely anthrax. He has explained his theories about "microbes" and has predominant advice. Toussaint admires Pasteur; in the year 1879 he finds first and isolates the microbe of "cholera des poules" (now Pasteurella) and gives Pasteur this new germ which will be used by Pasteur for his particular works about reducing of virulence by successive subcultures. In 1880 with his publishing on July 12 at the Academy of Science, Toussaint presents his successful result with an attenuated vaccine against anthrax: he has got protection against anthrax for dogs and sheep by using a vaccine which he has reduced off virulence by chemical manner. Academy congratulates him. Pasteur jealous of one's reputation contests the demonstration of Toussaint because he does not believe in the chemical method too different from his tests but will make use of this method for an experience open to the public in Pouilly-le-Fort in 1881. After this promotional event Pasteur will product and sell vaccines maked in his

  8. The risk of extra-colonic, extra-endometrial cancer in the Lynch syndrome

    DEFF Research Database (Denmark)

    Watson, Patrice; Vasen, Hans F A; Mecklin, Jukka-Pekka

    2008-01-01

    persons missing crucial information, cohort included 6,041 members of 261 families with LS-associated MLH1 or MSH2 mutations. All were either mutation carriers by test, probable mutation carriers (endometrial/colorectal cancer-affected), or first-degree relatives of these. Among mutation carriers...... and probable carriers, urologic tract cancer (N = 98) had an overall lifetime risk (to age 70) of 8.4% (95% CI: 6.6-10.8); risks were higher in males (p families (p ... after the median year of birth (p families (p

  9. Gas Bubble Growth Dynamics in a Supersaturated Solution: Henry's and Sievert's Solubility Laws

    CERN Document Server

    Gor, Gennady Yu; Kuni, Fedor M

    2012-01-01

    Theoretical description of diffusion growth of a gas bubble after its nucleation in supersaturated liquid solution is presented. We study the influence of Laplace pressure on the bubble growth. We consider two different solubility laws: Henry's law, which is fulfilled for the systems where no gas molecules dissociation takes place and Sievert's law, which is fulfilled for the systems where gas molecules completely dissociate in the solvent into two parts. We show that the difference between Henry's and Sievert's laws for chemical equilibrium conditions causes the difference in bubble growth dynamics. Assuming that diffusion flux of dissolved gas molecules to the bubble is steady we obtain differential equations on bubble radius for both solubility laws. For the case of homogeneous nucleation of a bubble, which takes place at a significant pressure drop bubble dynamics equations for Henry's and Sievert's laws are solved analytically. For both solubility laws three characteristic stages of bubble growth are mar...

  10. «Ecuador» de Henri Michaux: fazer a viagem é que é a viagem

    Directory of Open Access Journals (Sweden)

    Vera Lúcia de Carvalho Casa Nova

    2011-10-01

    Full Text Available Resumo: Uma viagem que pode não ter acontecido, mas que merece o nome de viagem. Uma desconstrução do paradigma desse gênero. Relato que plasma a configuração de um eu imaginário à procura de um ultrapassamento e de estar en dehors de soi-même.Palavras-chave: Henri Michaux; Ecuador; gênero; viagem.Resúmé: Un voyage qui peut n’avoir existé, mais qui mérite le nom de voyage par son caractère de desconstruction d’une littérature de ce genre. Récit de voyage qui  montre une autre configuration d’un sujet imaginaire à la recherche d’être en dehors de soi-même.Mots-clés: Henri Michaux; Ecuador; genre; voyage.Keywords: Henri Michaux; Ecuador; gender; journey.

  11. Henry constants in polymer solutions with the van der Waals equation of state

    DEFF Research Database (Denmark)

    Bithas, Sotiris; Kalospiros, Nikolaos; Kontogeorgis, Georgios

    1996-01-01

    The simple der Waals equation of state, as extended to polymer systems, is applied to the correlation and prediction of Henry constants in polymer solutions comprising five polymers and many nonpolar and polar solvents, including supercritical gases. The correlation achieved with one adjustable...... parameter is satisfactory, with typical errors within the experimental uncertainty and comparable to those with the more complex Perturbed Hard Chain Theory-based equations of state with the same number of adjustable parameters. A predictive scheme for calculating Henry constants is also presented, which...... is a corresponding-states correlation for a dimensionless Henry constant defined based on the van der Waals equation of state. Satisfactory results-often close to the ones from the one-parameter correlation-are obtained for all systems investigated in this work. Compared with literature models that have been applied...

  12. Identification of individuals at risk for Lynch syndrome using targeted evaluations and genetic testing: National Society of Genetic Counselors and the Collaborative Group of the Americas on Inherited Colorectal Cancer joint practice guideline.

    Science.gov (United States)

    Weissman, Scott M; Burt, Randall; Church, James; Erdman, Steve; Hampel, Heather; Holter, Spring; Jasperson, Kory; Kalady, Matt F; Haidle, Joy Larsen; Lynch, Henry T; Palaniappan, Selvi; Wise, Paul E; Senter, Leigha

    2012-08-01

    Identifying individuals who have Lynch syndrome (LS) involves a complex diagnostic work up that includes taking a detailed family history and a combination of various genetic and immunohistochemical tests. The National Society of Genetic Counselors (NSGC) and the Collaborative Group of the Americas on Inherited Colorectal Cancer (CGA-ICC) have come together to publish this clinical practice testing guideline for the evaluation of LS. The purpose of this practice guideline is to provide guidance and a testing algorithm for LS as well as recommendations on when to offer testing. This guideline does not replace a consultation with a genetics professional. This guideline includes explanations in support of this and a summary of background data. While this guideline is not intended to serve as a review of LS, it includes a discussion of background information on LS, and cites a number of key publications which should be reviewed for a more in-depth understanding of LS. These guidelines are intended for genetic counselors, geneticists, gastroenterologists, surgeons, medical oncologists, obstetricians and gynecologists, nurses and other healthcare providers who evaluate patients for LS.

  13. The Uterine Sandwich Method for Placenta Previa Accreta in Mullerian Anomaly: Combining the B-Lynch Compression Suture and an Intrauterine Gauze Tampon

    Directory of Open Access Journals (Sweden)

    Mustafa Kaplanoğlu

    2013-01-01

    Full Text Available Mullerian duct anomalies may cause obstetric complications, such as postpartum hemorrhage (PPH and placental adhesion anomalies. Uterine compression suture may be useful for controlling PPH (especially atony. In recent studies, uterine compression sutures have been used in placenta accreta. We report a case of PPH, a placenta accreta accompanying a large septae, treated with B-Lynch suture and intrauterine gauze tampon.

  14. Ambiguity and the Ethics of Reading Race and Lynching in James W. Johnson’s The Autobiography of an Ex-Colored Man (1912

    Directory of Open Access Journals (Sweden)

    Dexl, Carmen

    2009-01-01

    Full Text Available James Weldon Johnson’s novel The Autobiography of an Ex-Colored Man (1912 discusses the causes, conditions, and implications of passing in a segregated society. The essay argues that the novel’s aesthetics of ambiguity conveys and reflects an ambivalence towards the concept of race. Using theories of Geoffrey Galt Harpham and John Guillory, it elaborates an ethics of reading race and lynching in The Autobiography of an Ex-Colored Man.

  15. Taxing junk food: applying the logic of the Henry tax review to food.

    Science.gov (United States)

    Bond, Molly E; Williams, Michael J; Crammond, Brad; Loff, Bebe

    2010-10-18

    The recent review of taxation in Australia - the Henry tax review - has recommended that the federal government increase the taxes already levied on tobacco and alcohol. Tobacco and alcohol taxes are put forward as the best way of reducing the social harms caused by the use and misuse of these substances. Junk foods have the same pattern of misuse and the same social costs as tobacco and alcohol. The Henry tax review rejects the idea of taxing fatty foods, and to date the government has not implemented a tax on junk food. We propose that a tax on junk food be implemented as a tool to reduce consumption and address the obesity epidemic.

  16. Prediction of Henry's law constants of triazine derived herbicides from quantum chemical continuum solvation models.

    Science.gov (United States)

    Delgado, Eduardo J; Alderete, Joel B

    2003-01-01

    The Henry's law constants (H) for triazine derived herbicides are calculated using quantum chemical solvation models, SM2, SM3, PCM-DFT, and CPCM-DFT, and their performances are discussed. The results show considerable differences in performance among the different levels of theory. The values of H calculated by the semiempirical methods agree much better with the experimental values than those obtained at the DFT level. The differences are discussed in terms of the different contributions, electrostatic and no-electrostatic, to Gibbs free energy of solvation. In addition, the Henry's law constants of some triazine derived herbicides whose values have not been reported earlier are predicted as well.

  17. García Morente y el entusiasmo generacional por Henri Bergson

    OpenAIRE

    2012-01-01

    El catedrático español Manuel García Morente tuvo, como otros en su generación, una notable influencia de Henri Bergson. En trabajos más o menos espaciados, a lo largo de su vida, se advierte la impronta del pensador francés en su obra a todos los niveles. Si bien, se aprecia en sus últimos años un cierto distanciamiento y decepción. The Spanish professor Manuel García Morente had, as others in his generation, Henri Bergson's notable influence. In more or less spread works, along his life,...

  18. M. Pirgerou on D. Izzo and C. Martinez’s Revisionary Interventions into Henry James

    Directory of Open Access Journals (Sweden)

    2009-07-01

    Full Text Available Donatella Izzo and Carlo Martinez. Revisionary Interventions Into Henry James. Eds. Napoli, 2008. Revisionary Interventions into Henry James is a compilation of a series of papers presented at a colloquium which took place at Università Orientale in Naples, Italy, on October 27, 2006. In her introduction to the volume, Donatella Izzo acknowledges the “rather blatant plagiarism” (7 which lent the book its title.  The borrowing, of course, refers to Donald Pease’s landmark Revisionary Interve...

  19. 76 FR 50171 - Notice of Intent To Prepare an Environmental Impact Statement for the Henrys Fork Salinity...

    Science.gov (United States)

    2011-08-12

    ... the Henrys Fork Salinity Control Project Plan, Sweetwater and Uinta Counties, WY; Daggett and Summit... Statement (EIS) for the Henrys Fork Salinity Control Project Plan (SCPP). The NRCS will be the lead agency... Improvements'' alternative assumes a salinity control project will be implemented. Existing financial...

  20. Effect of low B-Lynch suture on menstrual cycle recovery and sex hormone levels in patients after cesarean section for placenta previa

    Institute of Scientific and Technical Information of China (English)

    Su-Lan Zhang; Wan-Cheng Feng; Yan Mi

    2016-01-01

    Objective:To explore the effect of low B-Lynch suture on the menstrual cycle recovery and sex hormone levels in patients after cesarean section for placenta previa.Methods:A total of 40 patients who were admitted in our hospital from August, 2013 to August, 2015 for cesarean section due to placenta previa were included in the study and randomized into the observation group and the control group. The patients in the observation group were given low B-lynch suture, while in the control group, yarns were plugged in the uterus. The bleeding during operation and 24 h after operation, the postpartum lochia duration, and menstrual cycle recovery in the two groups were observed. The postpartum FSH, E2, and LH levels in the two groups were determined.Results:The amount of bleeding during operation and 24 h after operation in the observation group was significantly less than that in the control group (P0.05). The comparison of FSH, E2, and LH levels between the two groups was not statistically significant (P>0.05).Conclusions:Low B-Lynch suture can effectively reduce the amount of bleeding after cesarean section for placenta previa, and has no effect on the menstrual recovery and ovarian function with a simple operation and less postoperative complications; therefore, it deserves to be widely recommended in the clinic.

  1. LINCHAMENTO: O CRESCIMENTO DA (INJUSTIÇA COLETIVA DIANTE DA OMISSÃO DO ESTADO / LYNCHING: GROWTH OF PUBLIC (INJUSTICE FRONT THE FAILURE OF THE STATE

    Directory of Open Access Journals (Sweden)

    Sarah Ludmilla do Nascimento Félix

    2015-12-01

    Full Text Available This article presents the relationship between the increase in the number of lynching in Brazil and the omission of state to comply with its duty to punish and reintegrate of offenders into community. It is explained the origins and causes of the phenomenon and its use as a form of exhibitionism punishment. Additionally, it is showed how the state inaction in combating crime allows the occurrence of private punishment and encourages its practice. It is exposed the relationship between this lethargy and the growth in crime rates which creates a cycle of violence. It is used literature review as a research methodology and it is analyzed fundamental rights and constitutional guarantees and the intolerable disrespect in relation to the case of lynched people. It is indicated that these offenses are the main reason to start an effective combat against the practice of lynching. It is justified why government needs to work together with civil society in pursuing an effective security policies and investments to combat factors that cause violence in Brazil and the mechanisms to avoid these criminal offenses.

  2. Geochemical and geophysical examination of submarine groundwater discharge and associated nutrient loading estimates into Lynch Cove, Hood Canal, WA

    Science.gov (United States)

    Swarzenski, P.W.; Simonds, F.W.; Paulson, A.J.; Kruse, S.; Reich, C.

    2007-01-01

    Geochemical tracer data (i.e., 222Rn and four naturally occurring Ra isotopes), electromagnetic (EM) seepage meter results, and high-resolution, stationary electrical resistivity images were used to examine the bi-directional (i.e., submarine groundwater discharge and recharge) exchange of a coastal aquifer with seawater. Our study site for these experiments was Lynch Cove, the terminus of Hood Canal, WA, where fjord-like conditions dramatically limit water column circulation that can lead to recurring summer-time hypoxic events. In such a system a precise nutrient budget may be particularly sensitive to groundwater-derived nutrient loading. Shore-perpendicular time-series subsurface resistivity profiles show clear, decimeter-scale tidal modulation of the coastal aquifer in response to large, regional hydraulic gradients, hydrologically transmissive glacial terrain, and large (4-5 m) tidal amplitudes. A 5-day 222Rn time-series shows a strong inverse covariance between 222Rn activities (0.5−29 dpm L-1) and water level fluctuations, and provides compelling evidence for tidally modulated exchange of groundwater across the sediment/water interface. Mean Rn-derived submarine groundwater discharge (SGD) rates of 85 ± 84 cm d-1 agree closely in the timing and magnitude with EM seepage meter results that showed discharge during low tide and recharge during high tide events. To evaluate the importance of fresh versus saline SGD, Rn-derived SGD rates (as a proxy of total SGD) were compared to excess 226Ra-derived SGD rates (as a proxy for the saline contribution of SGD). The calculated SGD rates, which include a significant (>80%) component of recycled seawater, are used to estimate associated nutrient (NH4+, Si, PO43-, NO3 + NO2, TDN) loads to Lynch Cove. The dissolved inorganic nitrogen (DIN = NH4 + NO2 + NO3) SGD loading estimate of 5.9 × 104 mol d-1 is 1−2 orders of magnitude larger than similar estimates derived from atmospheric deposition and surface water runoff

  3. Geochemical and geophysical examination of submarine groundwater discharge and associated nutrient loading estimates into Lynch Cove, Hood Canal, WA.

    Science.gov (United States)

    Swarzenski, Peter W; Simonds, F William; Paulson, Anthony J; Kruse, Sarah; Reich, Chris

    2007-10-15

    Geochemical tracer data (i.e., 222Rn and four naturally occurring Ra isotopes), electromagnetic (EM) seepage meter results, and high-resolution, stationary electrical resistivity images were used to examine the bi-directional (i.e., submarine groundwater discharge and recharge) exchange of a coastal aquifer with seawater. Our study site for these experiments was Lynch Cove, the terminus of Hood Canal, WA, where fjord-like conditions dramatically limit water column circulation that can lead to recurring summer-time hypoxic events. In such a system a precise nutrient budget may be particularly sensitive to groundwater-derived nutrient loading. Shore-perpendicular time-series subsurface resistivity profiles show clear, decimeter-scale tidal modulation of the coastal aquifer in response to large, regional hydraulic gradients, hydrologically transmissive glacial terrain, and large (4-5 m) tidal amplitudes. A 5-day 222Rn time-series shows a strong inverse covariance between 222Rn activities (0.5-29 dpm L(-1)) and water level fluctuations, and provides compelling evidence for tidally modulated exchange of groundwater across the sediment/water interface. Mean Rn-derived submarine groundwater discharge (SGD) rates of 85 +/- 84 cm d(-1) agree closely in the timing and magnitude with EM seepage meter results that showed discharge during low tide and recharge during high tide events. To evaluate the importance of fresh versus saline SGD, Rn-derived SGD rates (as a proxy of total SGD) were compared to excess 226Ra-derived SGD rates (as a proxy for the saline contribution of SGD). The calculated SGD rates, which include a significant (>80%) component of recycled seawater, are used to estimate associated nutrient (NH4+, Si, PO4(3-), NO3 + NO2, TDN) loads to Lynch Cove. The dissolved inorganic nitrogen (DIN = NH4 + NO2 + NO3) SGD loading estimate of 5.9 x 10(4) mol d(-1) is 1-2 orders of magnitude larger than similar estimates derived from atmospheric deposition and surface water

  4. Linchamientos y conflicto político en Los Andes Lynchings and Political conflict in The Andes

    Directory of Open Access Journals (Sweden)

    Carlos M. Vilas

    2007-06-01

    Full Text Available En 2004, los alcaldes de dos municipalidades de la región aimara de los Andes fueron linchados en la aparente culminación de agudos conflictos políticos internos y entre las respectivas comunidades y el Estado central. En este artículo se discuten ambos casos con el fin de ilustrar las transformaciones experimentadas en años recientes en la organización y la dinámica interna de las comunidades andinas, y de la articulación conflictiva de la política local en los procesos e instituciones de más amplio alcance. Precariedad social e incapacidad o renuencia del Estado para responder con eficacia a demandas básicas de determinados grupos de población configuran enmarcamientos socioeconómicos e institucionales de los linchamientos. En contraste con enfoques que enfatizan en factores culturales tradicionales o en un supuesto nacionalismo indígena, en el artículo se destaca la gravitación de fenómenos y procesos político- institucionales recientes en la transformación cultural y política de las comunidades, en el modo en que éstas procesan sus conflictos internos y con el Estado central.In 2004, two municipalitys mayors form the aimara Andes of Peru and Bolivia were subjected to mass lynchings as a result of the apparent culmination of violent political confrontations. This paper deals with these events as dramatic illustrations of the transformations the Andean communities experienced during recent decades in their internal dynamics, as well as in the articulation of local politics to processes and institutions beyond the communal limits. Structural precariousness combined with the state's inability or reluctance to come to terms with social or political demands from relevant segments of the people in the communities set the socioeconomic and institutional stage for lynchings. In contrast with approaches relating these events to an alleged indigenous cultural identity, the analysis points to the impact of the communities' political

  5. Bayesian Modeling for Genetic Anticipation in Presence of Mutational Heterogeneity: A Case Study in Lynch Syndrome

    DEFF Research Database (Denmark)

    Boonstra, Philip S; Mukherjee, Bhramar; Taylor, Jeremy M G

    2011-01-01

    Summary Genetic anticipation, described by earlier age of onset (AOO) and more aggressive symptoms in successive generations, is a phenomenon noted in certain hereditary diseases. Its extent may vary between families and/or between mutation subtypes known to be associated with the disease phenoty...

  6. The Imaginary World of Henri Rousseau. Teacher's Guide. School Arts: Looking/Learning.

    Science.gov (United States)

    Henderson, Anne

    While Henri Rousseau's work was not easily classified into any definitive artistic style of the time--impressionism, post-impressionism, fauvism, or cubism--it has been considered a forerunner of surrealism because of its dreamlike sensibility. This teaching guide provides information about Rousseau and his work, focusing on "Tropical Forest…

  7. A Brief Stylistic Analysis of The Cop and the Anthem Written by O. Henry

    Institute of Scientific and Technical Information of China (English)

    张秋婷

    2016-01-01

    O. Henry owns a particular style in short story writing. With the example of The Cop and the Anthem, this paper is aimed at analyzing the stylistic features from the perspective of lexical, syntactic and semantic in order to have a better understanding of O.Henry’s writing style.

  8. Reduction for Michaelis-Menten-Henri kinetics in the presence of diffusion.

    NARCIS (Netherlands)

    Kalachev, L.V.; Kaper, H.G.; Kaper, T.J.; Popovic, N.; Zagaris, A.

    2007-01-01

    Abstract: The Michaelis-Menten-Henri (MMH) mechanism is one of the paradigm reaction mechanisms in biology and chemistry. In its simplest form, it involves a substrate that reacts (reversibly) with an enzyme, forming a complex which is transformed (irreversibly) into a product and the enzyme. Given

  9. Reduction for Michaelis-Menten-Henri kinetics in the presence of diffusion

    NARCIS (Netherlands)

    A. Zagaris (Antonios); L.V. Kalachev; H.G. Kaper; T.J. Kaper (Tasso Joost); N. Popovic

    2007-01-01

    textabstractThe Michaelis-Menten-Henri (MMH) mechanism is one of the paradigm reaction mechanisms in biology and chemistry. In its simplest form, it involves a substrate that reacts (reversibly) with an enzyme, forming a complex which is transformed (irreversibly) into a product and the enzyme.

  10. The Heuristic Method, Precursor of Guided Inquiry: Henry Armstrong and British Girls' Schools, 1890-1920

    Science.gov (United States)

    Rayner-Canham, Geoff; Rayner-Canham, Marelene

    2015-01-01

    Though guided-inquiry learning, discovery learning, student-centered learning, and problem-based learning are commonly believed to be recent new approaches to the teaching of chemistry, in fact, the concept dates back to the late 19th century. Here, we will show that it was the British chemist, Henry Armstrong, who pioneered this technique,…

  11. Pre-Education Programs: A Comprehensive Project at Henry Ford Community College.

    Science.gov (United States)

    Zopf, Deborah; Smyrski, Larry

    This document presents an overview of a four-year comprehensive pre-education project at Henry Ford Community College (HFCC) in Michigan. To meet the needs of school districts that preferred a 32-credit certificate program as well as districts that preferred a 60-unit associate degree, HFCC employed a career-ladder approach: A 32-credit…

  12. Pornografia e transgressão na obra literária de Henry Miller

    Directory of Open Access Journals (Sweden)

    Raquel Catunda Pereira

    2016-07-01

    Full Text Available The North American writer Henry Miller was marginalized by literary critics since the first publications of his works in the 40s. Accused of being a pornographic text, the book Tropic of Cancer (1934 was forbidden in many countries. This article aims to analyze the obscene in Henry Miller’s work to prove that, beyond the erotic intention, Miller’s books are an expression of freedom and rejection of moral standards. In order to achieve our goal, we will use as theoretical basis the articles Criticismo e sexualidade: uma leitura de Tropico of Capricorn de Henry Miller, by Flávia Andréa Rodrigues Benfatt, and Literatura marginal americana: do épico confessional ao niilismo erótico, by Lainister de Oliveira. The texts mentioned above grant us the argumentation necessary to the analysis of pornographic discourse in Henry Miller’s literary works as the author’s aesthetics choice of taking himself as a transgressor in a decadent society.

  13. Community Arts Programs: Cohesion and Difference Case Studies. Henry Street Settlement and El Museo del Barrio

    Science.gov (United States)

    Kiebert-Gruen, Cathleen

    2009-01-01

    A comparative case study of two cultural institutions, Henry Street Settlement and El Museo del Barrio, founded almost eighty years apart, were involved in social justice causes and community arts. Although both of these institutions participated in the political activism of their time, they also demonstrated an important adaptability. They were…

  14. A Study of O.Henry s Writing Methods in His Short Story

    Institute of Scientific and Technical Information of China (English)

    卞莹

    2012-01-01

    O.Henry is one of the greatest American short story writers of the 20th century.He uses some peculiar writing methods in his short story "The Gift of the Magi":a distinctive title with metaphorical meaning,elaborate description of character and delicate portrayal of psychology,a reasonable and unexpected ending.

  15. Movement, Memory and Mathematics: Henri Bergson and the Ontology of Learning

    Science.gov (United States)

    de Freitas, Elizabeth; Ferrara, Francesca

    2015-01-01

    Using the work of philosopher Henri Bergson (1859-1941) to examine the nature of movement and memory, this article contributes to recent research on the role of the body in learning mathematics. Our aim in this paper is to introduce the ideas of Bergson and to show how these ideas shed light on mathematics classroom activity. Bergson's monist…

  16. On New Rhetoric, John Henry Newman and the Language of Metaphors: Implications for Branding Higher Education

    Science.gov (United States)

    Lawler-Brunner, Jennifer Lynne

    2012-01-01

    This project interprets how John Henry Newman's (1801-1890) system of thought informs the philosophical and theoretical grounds for rhetorical praxis in the marketplace. His seminal lessons in "An Essay in Aid of a Grammar of Assent" (1870) and "The Idea of a University" (1873 ed.) demonstrate the metaphoric power of words…

  17. Ernest Henry Starling (1866-1927): the scientist and the man

    DEFF Research Database (Denmark)

    Henriksen, Jens H

    2005-01-01

    The pre-eminent achievements of the English physician and physiologist Ernest Henry Starling were his quantitative explanation of the transcapillary transport of fluid, the discovery of the first hormone, secretin, and his formulation of the law of the heart. In some ways Starling was an outsider...

  18. Movement, Memory and Mathematics: Henri Bergson and the Ontology of Learning

    Science.gov (United States)

    de Freitas, Elizabeth; Ferrara, Francesca

    2015-01-01

    Using the work of philosopher Henri Bergson (1859-1941) to examine the nature of movement and memory, this article contributes to recent research on the role of the body in learning mathematics. Our aim in this paper is to introduce the ideas of Bergson and to show how these ideas shed light on mathematics classroom activity. Bergson's monist…

  19. The Henry reaction in [Bmim][PF₆]-based microemulsions promoted by acylase.

    Science.gov (United States)

    Xia, Wen-Jian; Xie, Zong-Bo; Jiang, Guo-Fang; Le, Zhang-Gao

    2013-11-11

    An environmentally-friendly, enzyme-promoted procedure for the Henry reaction was first studied using water-in-[Bmim][PF6] microemulsions as reaction medium. The Amano acylase from Aspergillus oryzae showed better catalytic activity for the addition reactions of nitromethane with a series of aromatic aldehydes, and a highest yield of 90% was obtained.

  20. The occcurrence in Poland of Helminthosporium pedicellatum Henry, the imperfect stage of Trichometrasphaeria pedicellata Nelson

    Directory of Open Access Journals (Sweden)

    Maria Dorenda

    2014-11-01

    Full Text Available In the summer of 1967 colonies of a fungus from the genus Helminthosporium whose microscopic characters corresponded to the description of Helminthosporium pedicellatum Henry were isolated from the youngest wheat roots. There has so far been no mention of this species in Polish mycological literature.

  1. Community Arts Programs: Cohesion and Difference Case Studies. Henry Street Settlement and El Museo del Barrio

    Science.gov (United States)

    Kiebert-Gruen, Cathleen

    2009-01-01

    A comparative case study of two cultural institutions, Henry Street Settlement and El Museo del Barrio, founded almost eighty years apart, were involved in social justice causes and community arts. Although both of these institutions participated in the political activism of their time, they also demonstrated an important adaptability. They were…

  2. Henry David Thoreau, Martin Luther King Jr., and the American Tradition of Protest.

    Science.gov (United States)

    Powell, Brent

    1995-01-01

    Maintains that Henry David Thoreau and Martin Luther King, Jr. fundamentally altered the tradition of protest and reform. Compares and contrasts the role of each man in U.S. social and constitutional history. Concludes that while Thoreau lacked the broad influence of King, his writings influenced both King and Mohandas Gandhi. (CFR)

  3. Effective Henry's Law constant measurements for glyoxal in model aerosols containing sulfate

    Science.gov (United States)

    Kampf, C.; Waxman, E.; Slowik, J.; Dommen, J.; Prevot, A.; Baltensperger, U.; Noziere, B.; Hoffmann, T.; Volkamer, R.

    2012-04-01

    Traditional models represent secondary organic aerosol (SOA) formation based on the gas-phase oxidation of a limited set of precursor molecules. However, these models tend to under-estimate the amounts and degree of oxygenation of actual SOA, indicating missing processes. One such source that has become increasingly important in recent years is glyoxal (CHOCHO, the smallest alpha-dicarbonyl). Unlike traditional SOA precursors, glyoxal forms SOA by partitioning to the aqueous phase according to Henry's Law. This work presents an analysis of Henry's Law constants for glyoxal uptake to laboratory-generated aerosols in a dynamically coupled gas-aerosol system. We combine CU LED-CE-DOAS measurements of gas-phase glyoxal with online HR-Tof-AMS and time-resolved HPLC ESI MS/MS particle-phase measurements to characterize the time resolved evolution of glyoxal partitioning, and relate molecular-specific measurements to AMS mass spectra. The experiments were performed in the simulation chamber facility at PSI, Switzerland, and investigate ammonium sulfate (AS), and mixed AS / fulvic acid seed aerosols under relative humidity conditions ranging from 50 to 85% RH. The Henry's Law and effective Henry's Law constants are compared with other values reported in the literature.

  4. Guy V. Henry: A Study in Military Leadership

    Science.gov (United States)

    1985-05-13

    were quite primitive , he was able to bring his family to the post. One officer’s wife who lived at Russell during the same period poignantly recorded...competent medical treatment and nourishment. He had 74 existed for nearly two weeks on broth and occasional teaspoons of brandy to relieve the pain

  5. A review of statistical methods for testing genetic anticipation: looking for an answer in Lynch syndrome

    DEFF Research Database (Denmark)

    Boonstra, Philip S; Gruber, Stephen B; Raymond, Victoria M

    2010-01-01

    , and this right truncation effect is more pronounced in children than in parents. In this study, we first review different statistical methods for testing genetic anticipation in affected parent-child pairs that address the issue of bias due to right truncation. Using affected parent-child pair data, we compare......Anticipation, manifested through decreasing age of onset or increased severity in successive generations, has been noted in several genetic diseases. Statistical methods for genetic anticipation range from a simple use of the paired t-test for age of onset restricted to affected parent-child pairs...... to a recently proposed random effects model which includes extended pedigree data and unaffected family members [Larsen et al., 2009]. A naive use of the paired t-test is biased for the simple reason that age of onset has to be less than the age at ascertainment (interview) for both affected parent and child...

  6. A review of statistical methods for testing genetic anticipation: looking for an answer in Lynch syndrome

    DEFF Research Database (Denmark)

    Boonstra, Philip S; Gruber, Stephen B; Raymond, Victoria M

    2010-01-01

    Anticipation, manifested through decreasing age of onset or increased severity in successive generations, has been noted in several genetic diseases. Statistical methods for genetic anticipation range from a simple use of the paired t-test for age of onset restricted to affected parent-child pairs......, and this right truncation effect is more pronounced in children than in parents. In this study, we first review different statistical methods for testing genetic anticipation in affected parent-child pairs that address the issue of bias due to right truncation. Using affected parent-child pair data, we compare...... to a recently proposed random effects model which includes extended pedigree data and unaffected family members [Larsen et al., 2009]. A naive use of the paired t-test is biased for the simple reason that age of onset has to be less than the age at ascertainment (interview) for both affected parent and child...

  7. Functional testing strategy for coding genetic variants of unclear significance in MLH1 in Lynch syndrome diagnosis.

    Science.gov (United States)

    Hinrichsen, Inga; Schäfer, Dieter; Langer, Deborah; Köger, Nicole; Wittmann, Margarethe; Aretz, Stefan; Steinke, Verena; Holzapfel, Stefanie; Trojan, Jörg; König, Rainer; Zeuzem, Stefan; Brieger, Angela; Plotz, Guido

    2015-02-01

    Lynch syndrome is caused by inactivating mutations in the MLH1 gene, but genetic variants of unclear significance frequently preclude diagnosis. Functional testing can reveal variant-conferred defects in gene or protein function. Based on functional defect frequencies and clinical applicability of test systems, we developed a functional testing strategy aimed at efficiently detecting pathogenic defects in coding MLH1 variants. In this strategy, tests of repair activity and expression are prioritized over analyses of subcellular protein localization and messenger RNA (mRNA) formation. This strategy was used for four unclear coding MLH1 variants (p.Asp41His, p.Leu507Phe, p.Gln689Arg, p.Glu605del + p.Val716Met). Expression was analyzed using a transfection system, mismatch repair (MMR) activity by complementation in vitro, mRNA formation by reverse transcriptase-PCR in carrier lymphocyte mRNA, and subcellular localization with dye-labeled fusion constructs. All tests included clinically meaningful controls. The strategy enabled efficient identification of defects in two unclear variants: the p.Asp41His variant showed loss of MMR activity, whereas the compound variant p.Glu605del + p.Val716Met had a defect of expression. This expression defect was significantly stronger than the pathogenic expression reference variant analyzed in parallel, therefore the defect of the compound variant is also pathogenic. Interestingly, the expression defect was caused additively by both of the compound variants, at least one of which is non-pathogenic when occurring by itself. Tests were neutral for p.Leu507Phe and p.Gln689Arg, and the results were consistent with available clinical data. We finally discuss the improved sensitivity and efficiency of the applied strategy and its limitations in analyzing unclear coding MLH1 variants.

  8. Psychological distress in newly diagnosed colorectal cancer patients following microsatellite instability testing for Lynch syndrome on the pathologist's initiative.

    Science.gov (United States)

    Landsbergen, K M; Prins, J B; Brunner, H G; van Duijvendijk, P; Nagengast, F M; van Krieken, J H; Ligtenberg, M; Hoogerbrugge, N

    2012-06-01

    According to the Dutch Guideline on Hereditary Colorectal Cancer published in 2008, patients with recently diagnosed colorectal cancer (CRC) should undergo microsatellite instability (MSI) testing by a pathologist immediately after tumour resection if they are younger than 50 years, or if a second CRC has been diagnosed before the age of 70 years, owing to the high risk of Lynch syndrome (MIPA). The aim of the present MIPAPS study was to investigate general distress and cancer-specific distress following MSI testing. From March 2007 to September 2009, 400 patients who had been tested for MSI after newly diagnosed CRC were recruited from 30 Dutch hospitals. Levels of general distress (SCL-90) and cancer-specific distress (IES) were assessed immediately after MSI result disclosure (T1) and 6 months later (T2). Response rates were 23/77 (30%) in the MSI-positive patients and 58/323 (18%) in the MSI-negative patients. Levels of general distress and cancer-specific distress were moderate. In the MSI-positive group, 27% of the patients had high general distress at T1 versus 18% at T2 (p = 0.5), whereas in the MSI-negative group, these percentage were 14 and 18% (p = 0.6), respectively. At T1 and T2, cancer-specific distress rates in the MSI-positive group and MSI-negative group were 39 versus 27% (p = 0.3) and 38 versus 36% (p = 1.0), respectively. High levels of general distress were correlated with female gender, low social support and high perceived cancer risk. Moderate levels of distress were observed after MSI testing, similar to those found in other patients diagnosed with CRC. Immediately after result disclosure, high cancer-specific distress was observed in 40% of the MSI-positive patients.

  9. Genetic testing for Lynch syndrome in the first year of colorectal cancer: a review of the psychological impact.

    Science.gov (United States)

    Landsbergen, Karin M; Prins, Judith B; Brunner, Han G; Kraaimaat, Floris W; Hoogerbrugge, Nicoline

    2009-01-01

    An increasing number of patients with colorectal cancer (CRC) receive genetic counselling within 1 year after diagnosis. Little is known whether specific subgroups are more vulnerable for genetic testing related distress. A literature review was conducted to identify the psychological impact of CRC in the first year, and the additional impact of genetic testing. The electronic databases of PubMed, PsychInfo, Embase and the Cochrane Library were searched to identify all reports published between January 1997 and October 2007 on the psychological impact of (1) CRC-diagnosis up to 1 year after treatment and of (2) genetic testing for Lynch syndrome in patients with CRC. Studies on the psychological impact of genetic testing in newly diagnosed patient with CRC were not available. Either CRC patients diagnosed several years ago were studied and the focus was also often on the psychological impact of genetic testing prior to DNA-test disclosure. They show that limitations in emotional and social functioning can persist up to 1 year after CRC treatment, especially in those with a stoma or diagnosed before age 60. Female patients and male patients diagnosed before age 50 appear to be more vulnerable to genetic test-related distress. It is well known that being treated for CRC has great impact on psychological functioning. Little is known about the psychological impact during the first year after diagnosis and very little is known about the additional psychological effect of genetic testing for hereditary cancer in this period. We found presumptive evidence that specific subgroups of patients with CRC are more vulnerable for genetic-testing-related distress.

  10. [Crusading and Chronicle Writing on the Medieval Baltic Frontier: A Companion to the Chronicle of Henry of Livonia] / Michael Amundsen

    Index Scriptorium Estoniae

    Amundsen, Michael

    2012-01-01

    Arvustus: Crusading and chronicle writing on the medieval Baltic frontier : a companion to the Chronicle of Henry of Livonia / edited by Marek Tamm, Linda Kaljundi, Carsten Selch Jensen. Farnham : Ashgate, 2011

  11. Henri Bergson e a simbiose cognitivo-psíquica na relação subjetividade & trabalho

    National Research Council Canada - National Science Library

    Bouyer, Gilbert Cardoso

    2014-01-01

    The main purpose of this paper is to amplify the current theoretical scenario of "Mental Health and Work" area, according to the Henri Bergson's philosophy and his concepts of perception, cognition...

  12. [Crusading and Chronicle Writing on the Medieval Baltic Frontier: A Companion to the Chronicle of Henry of Livonia] / Michael Amundsen

    Index Scriptorium Estoniae

    Amundsen, Michael

    2012-01-01

    Arvustus: Crusading and chronicle writing on the medieval Baltic frontier : a companion to the Chronicle of Henry of Livonia / edited by Marek Tamm, Linda Kaljundi, Carsten Selch Jensen. Farnham : Ashgate, 2011

  13. Asymmetric Synthesis of Substituted Thiolanes through Domino Thia-Michael-Henry Dynamic Covalent Systemic Resolution using Lipase Catalysis.

    Science.gov (United States)

    Zhang, Yan; Vongvilai, Pornrapee; Sakulsombat, Morakot; Fischer, Andreas; Ramström, Olof

    2014-03-24

    Dynamic systems based on consecutive thia-Michael and Henry reactions were generated and transformed using lipase-catalyzed asymmetric transformation. Substituted thiolane structures with three contiguous stereocenters were resolved in the process in high yields and high enantiomeric excesses.

  14. Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-104–Lynch Creek Tap to LaGrande-Cowlitz No. 1

    Energy Technology Data Exchange (ETDEWEB)

    Martin, Mark A. [Bonneville Power Administration (BPA), Portland, OR (United States)

    2002-08-21

    Vegetation Management for the Lynch Creek to LaGrande-Cowlitz No. 1. BPA proposes to remove unwanted vegetation along the right-of-way, access roads and around tower structures along the subject transmission line corridor. The right-of-way will be treated using selective and non-selective methods that include hand cutting, mowing and herbicide treatments. Approximately 29 miles of access roads and corridor will be treated. Vegetation management is required for unimpeded operation and maintenance of the subject transmission line. See Section 1 of the attached checklist for a complete description of the proposal.

  15. De onde se vê? Duplicação e dissolução do olhar em Alfred Hitchcock e David Lynch

    Directory of Open Access Journals (Sweden)

    Ulysses Pinheiro

    2015-07-01

    Full Text Available Este artigo compara dois filmes, Janela indiscreta, de Alfred Hitchcock, e Estrada perdida, de David Lynch, com o objetivo de mostrar que eles ilustram duas maneiras distintas de caracterizar o olhar inumano da percepção cinematográfica, tal como ele foi descrito por Gilles Deleuze. Essas duas maneiras distintas não foram discriminadas pelo próprio Deleuze, mas convergem em direção a sua crítica à hermenêutica.

  16. 55,000 yrs of Environmental Change in the Southern Hemisphere: Peat Stratigraphy and Inorganic Geochemistry of Lynch's Crater, NE Queensland, Australia.

    Science.gov (United States)

    Muller, J.; Kylander, M. E.; Wust, R. A.; Weiss, D. J.

    2005-12-01

    This study presents one of the first applications of geochemical proxies to define changes in vegetation, hydrology and atmospheric dust recorded in a peat deposit in the Southern Hemisphere. The Lynch's Crater archive has captured local, regional and global environmental changes and reveals dynamic ecosystem changes as a result of climate shifts over the past 55,000 yrs BP. The 13 m peat record consists of 1.5 m of ombrotrophic peat underlain by a minerotrophic peat. The ombrotrophic section consists of low inorganic content ("ash") and low pH, as expected in of an ombrotrophic environment. The minerotrophic section contains several layers, up to a few cm thick, where abundant sponge spicules, diatom fragments and detrital quartz are indicative of high algal and protista productivity. These layers are characterised by high (up to 50%) ash, indicating persistent flooding of the peat deposits of Lynch's Crater and signalling periods of change in precipitation in North Queensland, Australia. Geochemical data are used to differentiate between climatic episodes associated with flooding events and internal and external atmospheric dust fluxes. Lead isotopes with lithogenic and chalcophile elements tell us that two distinctive sources are prevalent in the Lynch's Crater record. Most of the inorganic fractions of the deposits have the same geochemical signatures as the rocks and sediments of the crater wall, with low As concentrations, high Al, Ti and Sc concentrations and a more radiogenic Pb isotope signature. Influence from long-range dust is distinguished in the lower sections of the core (~35,000-55,000 cal yrs BP) where increases in As concentrations and less radiogenic Pb isotopes are found. Leading up to the Holocene (~35,000-10,000) the influence of increased dust influx becomes more significant (increasing lithogenics, chalcophiles and ash content) and where possible long-range sources are still active, but diluted by a prevailing dominance of the local sources

  17. DNA-Catalyzed Henry Reaction in Pure Water and the Striking Influence of Organic Buffer Systems

    Directory of Open Access Journals (Sweden)

    Marleen Häring

    2015-03-01

    Full Text Available In this manuscript we report a critical evaluation of the ability of natural DNA to mediate the nitroaldol (Henry reaction at physiological temperature in pure water. Under these conditions, no background reaction took place (i.e., control experiment without DNA. Both heteroaromatic aldehydes (e.g., 2-pyridinecarboxaldehyde and aromatic aldehydes bearing strong or moderate electron-withdrawing groups reacted satisfactorily with nitromethane obeying first order kinetics and affording the corresponding β-nitroalcohols in good yields within 24 h. In contrast, aliphatic aldehydes and aromatic aldehydes having electron-donating groups either did not react or were poorly converted. Moreover, we discovered that a number of metal-free organic buffers efficiently promote the Henry reaction when they were used as reaction media without adding external catalysts. This constitutes an important observation because the influence of organic buffers in chemical processes has been traditionally underestimated.

  18. « Lewis Henry Morgan, Le castor américain et ses ouvrages »,

    OpenAIRE

    2011-01-01

    Compte - rendu Lewis Henry Morgan, Le castor américain et ses ouvrages », Gradhiva, 13 | 2011, 231-233.; Le présent ouvrage est la première traduction française du livre initialement publié en 1868 par Lewis Henry Morgan : The American Beaver and His Works. Cette première monographie digne de ce nom dédiée au castor a participé à la fondation de l’éthologie américaine. Mise en contexte du point de vue de l’histoire des idées par Lucienne Strivay, la traduction que nous proposent les éditions ...

  19. An early manuscript in the history of American comparative psychology: Lewis Henry Morgan's "Animal Psychology" (1857).

    Science.gov (United States)

    Johnston, Timothy D

    2002-11-01

    Lewis Henry Morgan (1818-1881) is best known as the 1st ethnographer of Native American culture, but he also wrote on animal psychology, beginning in 1843, some 50 years before the founding of comparative psychology as a scientific discipline. Although not an evolutionist, Morgan argued that animals possess many human mental abilities, such as reason and moral judgment, and he rejected the scientific utility of the concept of instinct, a view that did not gain much currency in psychology until the rise of behaviorism in the 1920s. This 1857 manuscript, which is in the Lewis Henry Morgan Papers at the University of Rochester in Rochester, New York, formed the basis for the last chapter of his 1868 monograph on the American beaver but gives additional information on his sources and an expanded criticism of the concept of instinct.

  20. Keratin Protein-Catalyzed Nitroaldol (Henry Reaction and Comparison with Other Biopolymers

    Directory of Open Access Journals (Sweden)

    Marleen Häring

    2016-08-01

    Full Text Available Here we describe a preliminary investigation on the ability of natural keratin to catalyze the nitroaldol (Henry reaction between aldehydes and nitroalkanes. Both aromatic and heteroaromatic aldehydes bearing strong or moderate electron-withdrawing groups were converted into the corresponding β-nitroalcohol products in both DMSO and in water in the presence of tetrabutylammonium bromide (TBAB as a phase transfer catalyst. Negligible background reactions (i.e., negative control experiment in the absence of keratin protein were observed in these solvent systems. Aromatic aldehydes bearing electron-donating groups and aliphatic aldehydes showed poor or no conversion, respectively. In general, the reactions in water/TBAB required twice the amount of time than in DMSO to achieve similar conversions. Moreover, comparison of the kinetics of the keratin-mediated nitroaldol (Henry reaction with other biopolymers revealed slower rates for the former and the possibility of fine-tuning the kinetics by appropriate selection of the biopolymer and solvent.

  1. Keratin Protein-Catalyzed Nitroaldol (Henry) Reaction and Comparison with Other Biopolymers.

    Science.gov (United States)

    Häring, Marleen; Pettignano, Asja; Quignard, Françoise; Tanchoux, Nathalie; Díaz Díaz, David

    2016-08-25

    Here we describe a preliminary investigation on the ability of natural keratin to catalyze the nitroaldol (Henry) reaction between aldehydes and nitroalkanes. Both aromatic and heteroaromatic aldehydes bearing strong or moderate electron-withdrawing groups were converted into the corresponding β-nitroalcohol products in both DMSO and in water in the presence of tetrabutylammonium bromide (TBAB) as a phase transfer catalyst. Negligible background reactions (i.e., negative control experiment in the absence of keratin protein) were observed in these solvent systems. Aromatic aldehydes bearing electron-donating groups and aliphatic aldehydes showed poor or no conversion, respectively. In general, the reactions in water/TBAB required twice the amount of time than in DMSO to achieve similar conversions. Moreover, comparison of the kinetics of the keratin-mediated nitroaldol (Henry) reaction with other biopolymers revealed slower rates for the former and the possibility of fine-tuning the kinetics by appropriate selection of the biopolymer and solvent.

  2. L’enseignement d'Henri Becquerel à l'Ecole polytechnique (1895 -1908)

    OpenAIRE

    Basdevant, Jean-Louis

    2011-01-01

    Une élection contestée Dans sa séance du 11 janvier 1895, le Conseil de Perfectionnement de l’Ecole polytechnique « présente en première ligne au ministre, Monsieur Henri Becquerel, répétiteur de Physique à l’Ecole, pour la place de professeur de physique  ». Antoine-Henri Becquerel a, alors, 43 ans (né le 15 décembre 1852, il est entré 8ème à l’X en 1872, et en est sorti 18ème, dans le corps des Ponts et Chaussées). Il est membre de l’Académie des Sciences depuis 1889, professeur de physiqu...

  3. Les jeux de l’injure dans Henry IV

    OpenAIRE

    Vienne-Guerrin, Nathalie

    2007-01-01

    Il s’agit d’analyser les mécanismes ludiques qui président aux « joutes de jactance » qui sont si caractéristiques d’Henry iv et à l’aune desquelles on peut mesurer l’ambiguïté et l’évolution de la relation entre Falstaff et Hal / Henry. Nous examinons comment ces tournois d’injures se manifestent sur la scène shakespearienne. Il ne s’agit pas d’une étude rhétorique et lexicale de l’injure mais de l’examen d’un rituel verbal paradoxal au cours duquel on s’insulte sans s’injurier, au cours duq...

  4. Determination of Henry's Law constant for methyl hydroperoxide by long path FTIR

    Institute of Scientific and Technical Information of China (English)

    LI Shuang; CHEN Zhongming; SHI Fei

    2004-01-01

    Methyl hydroperoxide (MHP, CH3OOH) is one of the main organic peroxides in the atmosphere. In order to understand how MHP partitions in atmospheric gas and liquid phases, the Henry's Law constant for its aqueous solution is determined. A novel technique is established for measuring gas-phase MHP concentration, I.e. The gas phase is collected by a gas-bag and then analyzed by long path Fourier transform infrared (LP-FTIR) spectrometry. At 283 K~303 K, the temperature dependence of the Henry's Law constant for MHP can be expressed as lnKH= a/T - b, a = 4386 ± 140, b = 9.19 ± 0.48, where KH is in unit of molar concentration per atm,and T is in degrees Kelvin. The standard heat of solution is 36.45 ± 1.16 kJ· K- 1· mol-1.

  5. Un conflicto matrimonial en el siglo XVIII: Henri de Vaucocour y Marie Boutinaud

    Directory of Open Access Journals (Sweden)

    Stéphane Minvielle

    2013-12-01

    Full Text Available El matrimonio en 1741 de dos miembros de la baja nobleza del suroeste de Francia, Henri de Vaucocour y Marie Boutinaud, desembocó, a partir de 1751, en un proceso judicial de separación. Los fondos documentales conservados sirven para analizar un conflicto matrimonial, las relaciones entre esposos, y las múltiples facetas de la violencia doméstica en la Francia del siglo XVIII

  6. The Confederate Command During the Fort Henry-Fort Donelson Campaign, February 1862.

    Science.gov (United States)

    2007-11-02

    30/R, 359-390. " Ezra J. Warner, Generals in Gray, Lives of the Confederate Commanders (Baton Rouge: Louisiana State University Press, 1959...left Camp Halleck at 11:00 A.M. on February 6th, and in just over two hours the gunboats pounded Fort Henry into submission. Led by Tilghman, the...Ward, Geoffrey C. The Civil War: An Illustrated History. New York: Alfred A. Knoff, Inc., 1990. Warner, Ezra J. Generals in Gray, Lives of

  7. Theodor Adorno & Alban Berg: correspondence: 1925–1935, edited by Henri Lonitz, review

    OpenAIRE

    Dwyer, Benjamin

    2007-01-01

    This is an in-depth review of Theodor Adorno & Alban Berg: Correspondence: 1925–1935, edited by Henri Lonitz (Polity, 2005). The article explores the numerous musical contexts, and socio-political and cultural backgrounds to the letters between the composer and his pupil, Adorno. Among these are the numerous attempts by Adorno to influence Berg’s creative decisions through attempts to inject political agency into his work. The broader political currents of the war years, especially those aff...

  8. Methylcarbonate and bicarbonate phosphonium salts as catalysts for the nitroaldol (Henry) reaction.

    Science.gov (United States)

    Fabris, Massimo; Noè, Marco; Perosa, Alvise; Selva, Maurizio; Ballini, Roberto

    2012-02-17

    Phosphonium ionic liquids exchanged with bicarbonate and methylcarbonate anions (CILs) exhibit catalytic performances comparable to those of sterically hindered (non nucleophilic) organosuperbases such as DBU. At 25-50 °C, under solventless conditions, CILs efficiently catalyze the Henry addition of different aldehydes and ketones to nitroalkanes: not only they allow the selective formation of nitroaldols but they unlock a novel high-yielding access to dinitromethyl derivatives of ketones.

  9. On an isotherm thermodynamically consistent in Henry's region for describing gas adsorption in microporous materials.

    Science.gov (United States)

    Pera-Titus, Marc

    2010-05-15

    The Dubinin-Astakhov and Dubinin-Radushkevich isotherms, originally formulated from the classical volume filling theory of micropores, constitute the most accepted models for describing gas adsorption in microporous materials. The most important weakness of these equations relies on the fact that they do not reduce to Henry's law at low pressures, not providing therefore a proper characterization of adsorbents in the early stage of adsorption. In this paper, we propose a way out of this inherent problem using the thermodynamic isotherm developed in a previous study [J. Llorens, M. Pera-Titus, J. Colloid Interface Sci. 331 (2009) 302]. This isotherm allows the generation of a series of equations that make available a comprehensive description of gas adsorption for the whole set of relative pressures (including Henry's region), also providing explicit information about energy heterogeneity of the adsorbent through the two characteristic m parameters of the thermodynamic isotherm (i.e., m(1) and m(2)). The obtained isotherm converges into the Dubinin-Astakhov isotherm for relative pressures higher than 0.1, the characteristic α parameter of this isotherm being expressed as α=m(2)-1 and the affinity coefficient (β) as a sole function of m(2). An expression differing from the Dubinin-Astakhov isotherm has been obtained for describing Henry's region, providing relevant information about confinement effects when applied to zeolites.

  10. Pestilence, riots, lynchings and desecration of corpses. The sleep of reason produces monsters.

    Science.gov (United States)

    Sabbatani, Sergio; Fiorino, Sirio

    2016-06-01

    Vampirism has been a component of Central European and Balkan folklore since the Middle Ages and was often believed to be responsible for the transmission of serious infectious diseases such as plague and tuberculosis/consumption. Vampirism was believed to be spread within the same family or village and if the rite of the so-called second burial after death was not performed. The practice of "second burial" entailed exhumation of the body and the removal of the shroud from the mouth of the corpse, and a search for evidence if the corpse had chewed the cloth. If the shroud was chewed, a handful of earth or a brick was put into the body's mouth so that the vampire could no longer harm others. In some cases, the corpse was decapitated and an awl, made of ash, was thrust into its chest. Furthermore, the limbs were nailed down to prevent its movements. Remarkably, these beliefs were not restricted to the popular classes, but were also debated by theologians, political scientists at the height of the eighteenth century (Enlightenment). In the Habsburg Empire, this question attained such important political, social as well as health connotations as to force the Empress Maria Theresa to entrust an ad hoc study to her personal physician Gerard van Swieten with a view to determining what was true about the apparitions of vampires that occurred throughout central Europe and in the Balkans. The result of this investigation led to a ban on the "second burial" rites. Despite this prohibition, the practice of necrophilia on the bodies of suspected people continued, and both a cultured and popular literature on vampirism continued to flourish well into the nineteenth century.

  11. Henri Fayol’un Yönetim Düşüncesi Üzerine Notlar(Notes on Managerial Thought of Henry Fayol

    Directory of Open Access Journals (Sweden)

    Ramazan ŞENGÜL

    2007-01-01

    Full Text Available Henri Fayol, developed a managerial approach which is a perfect guide for both private and public sectors through focusing systematically upon managerial process. A major advantage of Fayol in creating a general managerial doctrine was his pratician side. His managerial thought which was developed in the early 20th century lasted up to our times. The distinguished characteristic of Fayol’s thought was studying the administrative reality through separating it into its functions, in that it helps to understand evolution and operation of organisations. The importance of his doctrine for today is that adapting contemporary managerial techniques into organisations of various kinds needs to refer Fayol’s managerial aproach in one way or another.

  12. Temperature dependence of Henry's law constants of thirteen polycyclic aromatic hydrocarbons between 4 C and 31 C

    Energy Technology Data Exchange (ETDEWEB)

    Bamford, H.A.; Poster, D.L.; Baker, J.E.

    1999-09-01

    An understanding of the temperature dependence of the Henry's law constant for organic contaminant is critical when modeling the transport and fate of these contaminants in the environment. The Henry's law constants for 13 polycyclic aromatic hydrocarbons (PAHs) were experimentally determined between 4 and 31 C using a gas-stripping apparatus. The Henry's law constants ranged between 0.02 {+-} 0.01 Pa m{sup 3}/mol for chrysene at 4 C and 73.3 {+-} 20 Pa m{sup 3}/mol for 2-methylnaphthalene at 31 C. The temperature dependence of each PAH was modeled using the van't Hoff equation to calculate the enthalpy and entropy of phase change. For nine of the PAHs, the present study reports the first experimental measured temperature dependence of their Henry's law constant. The enthalpies of phase change ranged between 35.4 {+-} 1.9 kJ/mol for 1-methylphenanthrene and 100 {+-} 8 kJ/mol for chrysene. These data can be used to extrapolate Henry's law values within the experimental temperature ranges. For all PAHs except benzo[a]fluorene, the temperature dependence can be predicted within a relative standard error {lt}10%.

  13. Staging Henry Fielding: The Author-Narrator in Tom Jones On Screen

    Directory of Open Access Journals (Sweden)

    Eli Løfaldli

    2017-06-01

    Full Text Available As recent adaptation theory has shown, classic-novel adaptation typically sets issues connected to authorship and literal and figurative ownership into play. This key feature of such adaptations is also central to the screen versions of Henry Fielding’s Tom Jones (1749. In much of Fielding’s fiction, the narrator, typically understood as an embodiment of Fielding himself, is a particularly prominent presence. The author-narrator in Tom Jones is no exception: not only is his presence strongly felt throughout the novel, but through a variety of means, ‘The History of Tom Jones, A Foundling’ is also distinctly marked as being under his control and ownership. The two adaptations of Fielding’s novel, a 1963 film and a 1997 television series, both retain the figure of the author-narrator, but differ greatly in their handling of this device and its consequent thematic ramifications. Although the 1963 film de-emphasises Henry Fielding’s status as proprietor of the story, the author-narrator as represented in the film’s voiceover commentary is a figure of authority and authorial control. In contrast, the 1997 adaptation emphasises Fielding’s ownership of the narrative and even includes the author-narrator as a character in the series, but this ownership is undermined by the irreverent treatment to which he is consistently subjected. The representations of Henry Fielding in the form of the author-narrator in both adaptations are not only indicative of shifting conceptions of authorship, but also of the important interplay between authorship, ownership and adaptation more generally.

  14. 改良 B-Lynch 缝合术在剖宫产术中宫缩乏力性出血的应用%Application of improved B-Lynch sutura in hemorrhage caused by uterine inertia during the ce-sarean section

    Institute of Scientific and Technical Information of China (English)

    白琳

    2014-01-01

    Objective To investigate the application methods and clinical effect of improved B-Lynch sutura on hemorrhage caused by uterine inertia during the cesarean section. Methods A retro-spective analysis was performed on the clinical data of 72 patients with hemorrhage caused by uterine in-ertia during the cesarean section,who were treated by improved B-Lynch sutura in the first people’s hos-pital of Shangqiu from April 2008 to June 2013. Results The hemorrhage dosage during operation of the 72 patients was 600 - 2300 ml,all of the patients were stanched effectively,the effective rate was 100%and there was no hemorrhagic shock occured during the operation,7 cases were taken transfusion for 400 - 800 ml,no one was cut the uterus because of hemorrhage out-of-control. The uterus wounds of the patients healed well and there was no complication of rehaemorrhagia,infection,intrauterine adhesion or endometriosis occur. Follow-up visited for 7 - 14 months after the patients left the hospital,found their lochia was regular,when reviewed the patients by B ultrasound 42 days after the operation showed that, their involution of uterus was good. Conclusions The B-Lynch sutura is easy to handle,dispense with special instrument and high technical requirements,it has the characteristics of rapid,valid and definite when salvaging the patients with massive haemorrhage caused by uterine inertia during the cesarean sec-tion,besides,it is also beneficial to uterus recovery and suitable for primary hospital to use.%目的:探讨改良 B-Lynch 缝扎术治疗剖宫产术中宫缩乏力性产后出血的应用方法及临床效果。方法回顾性分析2008年4月至2013年6月间商丘市第一人民医院采用改良式 B-Lynch 缝合术治疗的72例剖宫产术中宫缩乏力性产后出血患者的临床资料。结果72例患者术中出血600~2300 ml,均有效止血,有效率100%,无术中失血性休克发生,7例患者输血400~800 ml,无因出血无法控制行子宫

  15. Environmental liabilities in Billings reservoir and its impacts on hydropower generation Plant Henry Borden; Os passivos ambientais no reservatorio Billings e os seus impactos na geracao hidroenergetica da Usina Henry Borden

    Energy Technology Data Exchange (ETDEWEB)

    Almeida, Daniel Ladeira [Universidade Federal do ABC (UFABC), Santo Andre, SP (Brazil)

    2010-07-01

    The primary assertion is that this article argues that the recovery in production of hydropower in Henry Borden (UHB) is the reduction of environmental liabilities in the Billings reservoir. In this context, the aim of this paper is to provide a first consideration of the possibility of recovery of production Henry Borden hydropower plant of recovering the multiple uses of the reservoir. From this perspective, we interviewed representatives of CETESB (Sanitation Environmental Technology Company) and EMAE (Metropolitan Water and Energy Company SA) for consideration of actions that include environmental policies aimed at increasing the production of electricity in Henry Borden in order to obtain results that may contribute to the multiple uses of the Billings reservoir. Noting that the range of laws aimed at protecting the water sources was limited to disjointed public policy that has reduced the resilience of the Billings reservoir. (author)

  16. Henri Velge, l'artisan du Conseil d'Etat belge (1911-1946)

    OpenAIRE

    Muller, Françoise

    2007-01-01

    Cette contribution est un résumé de notre mémoire de licence "L'institution du Conseil d'Etat en Belgique: le combat d'un homme, Henri Velge" défendu en 2003 à l'ULB (Prix Suzanne Tassier). Elle revient sur le long et difficile processus de création de cette institution, débattu depuis l'Indépendance en 1830. The Council of State, created in 1946, results from an extremely long process of gestation which proceeded in three phases: a failed legislative (1832-1857), a doctrinal (1857-1911) a...

  17. Perturbation theory in the catalytic rate constant of the Henri-Michaelis-Menten enzymatic reaction.

    Science.gov (United States)

    Bakalis, Evangelos; Kosmas, Marios; Papamichael, Emmanouel M

    2012-11-01

    The Henry-Michaelis-Menten (HMM) mechanism of enzymatic reaction is studied by means of perturbation theory in the reaction rate constant k (2) of product formation. We present analytical solutions that provide the concentrations of the enzyme (E), the substrate (S), as well as those of the enzyme-substrate complex (C), and the product (P) as functions of time. For k (2) small compared to k (-1), we properly describe the entire enzymatic activity from the beginning of the reaction up to longer times without imposing extra conditions on the initial concentrations E ( o ) and S ( o ), which can be comparable or much different.

  18. The bio-philosophical "insufficiency" of Darwinism for Henri Bergson's metaphysical evolutionism

    OpenAIRE

    2012-01-01

    Copyright © 2012 Philosophy Documentation Center. All Rights Reserved. The main goal of Henri Bergson’s philosophy of nature is to offer a dynamic understanding of living phenomena. It is in this context that we maintain that the author left us a “bio-philosophy”, that is, an interpretation which, by adopting a positive model of biology as a cognitive paradigm, describes the essential character of living activity as time or duration (durée). Bergson’s positive metaphysics, which brings sci...

  19. Henri Wallon's Theory of Early Child Development: The Role of Emotions

    Science.gov (United States)

    Veer

    1996-12-01

    The present paper gives an account of part of the stage theory of early child development of the French theorist Henri Wallon (1879-1962). Unlike his contemporary Jean Piaget, Wallon concentrated his efforts upon a description of the child's emotional development and the role emotions play in establishing the bond between child and caregiver. The description of Wallon's stage theory is preceded by biographical information and a presentation of his methodological views. It is argued that Wallon's theory is unique in its focus, exerted influence upon theorists such as Lev Vygotsky, and is basically compatible with modern insights about the nature of child development and the growth of intersubjectivity.

  20. Theoretical chemistry theory of scattering papers in honor of Henry Eyring

    CERN Document Server

    Henderson, Douglas W

    1981-01-01

    Theoretical Chemistry: Theory of Scattering: Papers in Honor of Henry Eyring, Volume 6, Part A covers the aspects of reactive and nonreactive scattering. The book discusses the applications of classical trajectory to reactive scattering and the accurate quantum calculations of reactive systems. The text also describes the fluctuations in chemically reacting systems, as well as the coupling of electronically adiabatic states in atomic and molecular collisions. Chemists, physicists, people involved in the study of the theory of scattering, and students taking related courses will find the book u

  1. Temperature-dependent Henry's law constants of atmospheric organics of biogenic origin.

    Science.gov (United States)

    Leng, Chunbo; Kish, J Duncan; Kelley, Judas; Mach, Mindy; Hiltner, Joseph; Zhang, Yunhong; Liu, Yong

    2013-10-10

    There have been growing interests in modeling studies to understand oxidation of volatile organic compounds in the gas phase and their mass transfer to the aqueous phase for their potential roles in cloud chemistry, formation of secondary organic aerosols, and fate of atmospheric organics. Temperature-dependent Henry's law constants, key parameters in the atmospheric models to account for mass transfer, are often unavailable. In the present work, we investigated gas-liquid equilibriums of isoprene, limonene, α-pinene, and linalool using a bubble column technique. These compounds, originating from biogenic sources, were selected for their implications in atmospheric cloud chemistry and secondary organic aerosol formation. We reported Henry's law constants (K(H)), first order loss rates (k), and gas phase diffusion coefficients over a range of temperatures relevant to the lower atmosphere (278-298 K) for the first time. The measurement results of K(H) values for isoprene, limonene, α-pinene, and linalool at 298 K were 0.036 ± 0.003; 0.048 ± 0.004; 0.029 ± 0.004; and 21.20 ± 0.30 mol L(-1) atm(-1), respectively. The fraction for these compounds in stratocumulus and cumulonimbus clouds at 278 K were also estimated in this work (isoprene, 1.0 × 10(-6), 6.8 × 10(-6); limonene, 1.5 × 10(-6), 1.0 × 10(-5); α-pinene, 4.5 × 10(-7), 3.1 × 10(-6); and linalool, 6.2 × 10(-4), 4.2 × 10(-3)). Our measurements in combination with literature results indicated that noncyclic alkenes could have smaller K(H) values than those of cyclic terpenes and that K(H) values may increase with an increasing number of double bonds. It was also shown that estimated Henry's law constants and their temperature dependence based on model prediction can differ from experimental results considerably and that direct measurements of temperature-dependent Henry's law constants of atmospheric organics are necessary for future work.

  2. ON THE CITY AND THE URBAN IN HENRI LÉFEBVRE

    Directory of Open Access Journals (Sweden)

    James Amorim Araújo

    2012-08-01

    Full Text Available This article deals with the city and the urban, as social forms, according to the knowledge of the philosopher Henri Lefebvre. The aim was to present part of his comprehension about these social forms and, therefore, their trajectories along western history and the critical phase in the present time. As a result new methods of research about the city and the urban are proposed. To Lefebvre, the urban has a revolutionary potential, however, still do not perceived by sciences because of the “blind field”. We conclude asking for a discussion about city and urban in the Geography.

  3. Mecânica y epistemologia en Henri Poincaré

    OpenAIRE

    Paz, María

    2014-01-01

    Tese de doutoramento (co-tutela), História e Filosofia das Ciências (Filosofia), Faculdade de Ciências da Universidade de Lisboa, Facultad de Filosofia da Universidad Complutence de Madrid, 2014 El adjetivo ‘convencionalista’ constituye un calificativo común para la filosofía de Henri Poincaré. Sin embargo, pese a que la denominación es clara y frecuentemente aceptada, no resulta obvio cuáles son sus implicaciones epistemológicas, en especial, cuando se refiere a la ciencia natural. Por lo...

  4. Henry VII and the governement of the Italian cities (1310-1313

    Directory of Open Access Journals (Sweden)

    Gian Maria Varanini (a cura di

    2014-04-01

    Full Text Available The political project pursued by the emperor Henry VII to achieve the reconciliation and the reaffirmation of imperial sovereignty during his Italian expedition (1310-1313, could not be carried out apart from the decisive role of a small but influential group of employees trained in a typically Italian political culture. They are on one hand the notaries who oversee the writing of imperial documents, and on the other hand the heterogeneous group of vicars to whom the emperor entrusted the government of the city. The contributions collected here deepen various aspects concerning this political group, and show the ephemeral successes and failures of the Emperor's politics.

  5. Ernest Henry Starling (1866-1927): the scientist and the man

    DEFF Research Database (Denmark)

    Henriksen, Jens H

    2005-01-01

    The pre-eminent achievements of the English physician and physiologist Ernest Henry Starling were his quantitative explanation of the transcapillary transport of fluid, the discovery of the first hormone, secretin, and his formulation of the law of the heart. In some ways Starling was an outsider...... and he was the centre of several scientific and social controversies. However, throughout his life he stressed fundamental scientific attitudes and ideas with remarkable persistence and power, although also balance, and his scientific achievements have stood the test of time....

  6. Literary Practice according to Michel Henry: A Philosophical Introduction to his Novels

    Directory of Open Access Journals (Sweden)

    Jean-Baptiste Dussert

    2012-12-01

    Full Text Available Although the author of four novels, Michel Henry never produced an aesthetics of literature. The purpose of this article is, after a presentation of his philosophy of immanence and his concept of life, to locate where the literary practice takes place in his system. In this study, we are not interested in the poetic quality of his works, but in the possibility to base his singular creativity on his philosophical reflection. This leads us to insert literature in the vast phenomenon of culture and ethics, and to grasp the function of poetics in the struggle against barbarism.

  7. GOLPES DE ESCRITA: TRAÇADOS DE ROLAND BARTHES E HENRI MICHAUX SOBRE O ORIENTE

    Directory of Open Access Journals (Sweden)

    Camila Bylaardt Volker

    2015-06-01

    Full Text Available O artigo faz aproximações entre os trabalhos de Roland Barthes e Henri Michaux a partir da observação de como suas experiências com o Oriente afetaram suas percepções do trabalho com a escrita, respectivamente, em O império dos signos e Um bárbaro na Ásia. As observações dos autores sobre a sociedade oriental são acompanhadas de uma reflexão intensa sobre a cristalização da linguagem para configuração escrita da experiência vivida.

  8. Phenalenyl-based ligand for transition metal chemistry: Application in Henry reaction

    Indian Academy of Sciences (India)

    Arup Mukherjee; Tamal K Sen; Swadhin K Mandal; Daniel Kratzert; Dietmar Stalke; Alexander Döring; Carola Schulzke

    2011-03-01

    We report the synthesis and characterization of the first transition metal complex of a phenalenylbased ligand. The reaction of Cu(OAc)2.H2O with 9--methylamino-1-'-methylimino-phenalene (LH) in 1:1 stoichiometric ratio results in the formation of a mononuclear copper complex [LCu(OAc)] (1). The molecular structure of 1 was established by X-ray crystallography. The electrochemistry of 1 indicates the formation of an anionic radical by one electron reduction into the non-bonding molecular orbital of the phenalenyl system. The complex 1 efficiently catalyses the C-C bond forming Henry reaction.

  9. Ecrire et souffrir : L’inspiration partagée de Constance Fenimore Woolson et de Henry James Literature and Grief: Constance Fenimore Woolson and Henry James, A Common Inspiration

    Directory of Open Access Journals (Sweden)

    Jeannine Hayat

    2007-01-01

    Full Text Available Miss Grief is a story by Constance Fenimore Woolson, an American novelist who often wrote about the difficulty a woman had in becoming an artist — a writer or a painter — in the nineteenth century. This tale is a very strange text, a kind of anticipation of a meeting to come, in Italy, in 1880, between Woolson and Henry James, and a friendship which lasted until the former’s death in 1894. For thirteen years, both writers would share a common inspiration. Death itself could not break the links between the two authors, who were connected even when settled in different European countries. William James, who was a member of the American Society for Psychical Research, probably helped his brother Henry to communicate — or so it appears — in some way with Woolson, even after her fatal accident, or possible suicide, in Venice. Henry James probably had in mind Miss Grief, a story by his dead friend, before writing some of his books. Indeed, Woolson had been the first to develop the image of “the figure in the carpet,” which was later transformed by Henry James. Woolson was also the first to devise a plot which Henry James would later use as a canvas for his novel The Wings of the Dove. What is an author and what is authorship? It seems impossible to separate what is Woolson’s and what is Henry James’s in four works of fiction that are in fact to be read together : Miss Grief, The Figure in the Carpet, The Beast in the Jungle, The Wings of the Dove.

  10. Kierkegaard se, drei grossen ideen” en die ini- siasie van henry van eeden (sewe dae b y die silbersteins

    Directory of Open Access Journals (Sweden)

    L. S. Venter

    1977-03-01

    Full Text Available Die doel van Henry se verblyf by die Silbersteins word vroeg in Sewe dae verwoord as Jock tydens die eerste aandbyeenkoms sê dat Henry „van sekere gevestigde idees” (p. 16 ontslae moet raak. Ook mrs. Silberstein beskou dit as noodsaaklik dat sy on­ skuld vemietig moet word (p. 22. Op die oggendwandeling van die tweede dag herhaal Jock sy stelling van die vorige aand en voeg daaraan toe dat daar baie dinge is wat Henry ,,sal moet leer en verleer” (p. 28. Vir die modeme mens, wat „van die vrug van kennis geëet” het, is daar „geen illussies meer nie” (p. 32.

  11. Henri Mendras

    OpenAIRE

    2013-01-01

    Georges Friedmann fut mon professeur en dernière année de Sciences-Po, en 1948. Il inaugurait son cours de sociologie industrielle où il nous faisait découvrir les enquêtes américaines, notamment, celle de Elton Mayo à la Western Electric. À cette époque, la condition ouvrière était la préoccupation sociale primordiale des jeunes bourgeois soucieux d’une plus grande justice. Pour ma part, j’étais membre des Équipes sociales de Robert Garric et j’allais chaque mercredi soir rencontrer de jeune...

  12. Theoretical Insight of Physical Adsorption for a Single Component Adsorbent + Adsorbate System: II. The Henry Region

    KAUST Repository

    Chakraborty, Anutosh

    2009-07-07

    The Henry coefficients of a single component adsorbent + adsorbate system are calculated from experimentally measured adsorption isotherm data, from which the heat of adsorption at zero coverage is evaluated. The first part of the papers relates to the development of thermodynamic property surfaces for a single-component adsorbent + adsorbate system1 (Chakraborty, A.; Saha, B. B.; Ng, K. C.; Koyama, S.; Srinivasan, K. Langmuir 2009, 25, 2204). A thermodynamic framework is presented to capture the relationship between the specific surface area (Ai) and the energy factor, and the surface structural and the surface energy heterogeneity distribution factors are analyzed. Using the outlined approach, the maximum possible amount of adsorbate uptake has been evaluated and compared with experimental data. It is found that the adsorbents with higher specific surface areas tend to possess lower heat of adsorption (ΔH°) at the Henry regime. In this paper, we have established the definitive relation between Ai and ΔH° for (i) carbonaceous materials, metal organic frameworks (MOFs), carbon nanotubes, zeolites + hydrogen, and (ii) activated carbons + methane systems. The proposed theoretical framework of At and AH0 provides valuable guides for researchers in developing advanced porous adsorbents for methane and hydrogen uptake. © 2009 American Chemical Society.

  13. A Biography of Henri Poincar\\'e - 2012 Centenary of the Death of Poincar\\'e

    CERN Document Server

    Weinstein, Galina

    2012-01-01

    On January 4, 2012, the centenary of Henri Poincar\\'e's death, a colloquium was held in Nancy, France the subject of which was "Vers une biographie d'Henri Poincar\\'e". Scholars discussed several approaches for writing a biography of Poincar\\'e. In this paper I present a personal and scientific biographical sketch of Poincar\\'e, which does not in any way reflect Poincar\\'e's rich personality and immense activity in science: When Poincar\\'e traveled to parts of Europe, Africa and America, his companions noticed that he knew well everything from statistics to history and curious customs and habits of peoples. He was almost teaching everything in science. He was so encyclopedic that he dealt with the outstanding questions in the different branches of physics and mathematics; he had altered whole fields of science such as non-Euclidean geometry, Arithmetic, celestial mechanics, thermodynamics and kinetic theory, optics, electrodynamics, Maxwell's theory, and other topics from the forefront of Fin de Si\\`ecle phys...

  14. Henry's Law constant for phosphine in seawater: determination and assessment of influencing factors

    Institute of Scientific and Technical Information of China (English)

    FU Mei; YU Zhiming; LU Guangyuan; SONG Xiuxian

    2013-01-01

    The Henry's Law constant (k) for phosphine in seawater was determined by multiple phase equilibration combined with headspace gas chromatography.The effects of pH,temperature,and salinity on k were studied.The k value for phosphine in natural seawater was 6.415 at room temperature (approximately 23℃).This value increases with increases in temperature and salinity,but no obvious change was observed at different pH levels.At the same temperature,there was no significant difference between the k for phosphine in natural seawater and that in artificial seawater.This implies that temperature and salinity are major determining factors for k in marine environment.Double linear regression with Henry's Law constants for phosphine as a function of temperature and salinity confirmed our observations.These results provide a basis for the measurement of trace phosphine concentrations in seawater,and will be helpful for future research on the status ofphosphine in the oceanic biogeochemical cycle of phosphorus.

  15. Evaluation of confinement effects in zeolites under Henry's adsorption regime

    Energy Technology Data Exchange (ETDEWEB)

    Pera-Titus, Marc, E-mail: marc.pera-titus@ircelyon.univ-lyon1.fr [Universite de Lyon, Institut de Recherches sur la Catalyse et l' Environnement de Lyon (IRCELYON), UMR 5256 CNRS, Universite Lyon 1, 2, Av. A. Einstein, 69626 Villeurbanne Cedex (France); Llorens, Joan [Chemical Engineering Department, Faculty of Chemistry, University of Barcelona, Marti i Franques, 1, 08028 Barcelona (Spain)

    2010-06-15

    This paper provides a detailed thermodynamic analysis of gas/vapour adsorption in zeolites at low pressures. At these conditions, we show first that Henry's isotherm can be conveniently rewritten using the thermodynamic isotherm model developed in a previous study [J. Llorens, M. Pera-Titus, Description of gas adsorption on microporous materials: evaluation of energy heterogeneity, J. Colloid Interface Sci. 331, 2009, 302-311], linking the integral free energy of adsorption relative to saturation, {Psi}/RT, expressed as a Kiselev integral, with the variable Z = 1/-ln({Pi}), being {Pi} the relative pressure. Relevant information about sorbate confinement effects in zeolites can be inferred using strong sorbates under Henry's adsorption regime using the thermodynamic formulation provided here. The confining level of zeolites can be characterized by a parameter (m{sub 1}), whose value depends on the zeolite framework, but remains essentially unchanged with the sorbate probe molecule and temperature. We illustrate the application of these concepts using a collection of MFI and MTW-type zeolites as model systems.

  16. The American Century of Henry R. Luce Le « Siècle américain » selon Henry R. Luce

    Directory of Open Access Journals (Sweden)

    Stephen J. Whitfield

    2004-01-01

    Full Text Available Stephen J. Whitfield se penche ici sur l’éditorial controversé du magnat de la presse américain Henry R. Luce, “The American Century”, publié dans le magazine Life le 17 février 1941. Paru en temps de crise – la Grande Dépression – et de guerres – celle en Mandchourie mais aussi la Seconde Guerre mondiale – son éditorial proposait une mission nationale commune selon laquelle les Etats-Unis, étant donné leur exceptionnalisme, devaient d’une part mettre un terme à leur politique isolationniste pour embrasser l’interventionnisme et, d’autre part, en tant que puissance mondiale démocratique, montrer aux autres civilisations la voie qui les mènerait simultanément à la liberté et à une société d’affluence. Animé d’une foi presbytérienne et d’une conviction dans le modèle de la libre-entreprise, ce Républicain fut mal compris par certains de ses contemporains qui virent dans cette personnalité passionnée un défenseur absolu de l’Amérique. Il le reste d’ailleurs majoritairement plus d’un demi-siècle plus tard dans la mesure où, ainsi que le souligne Stephen J. Whitfield, si la formule “The American Century” perdure, de façon parfois galvaudée, dans les manuels d’histoire, son nom y est manifestement absent. Le présent article, en ancrant la pensée de ce magnat de la presse dans le contexte contemporain à la publication de son éditorial contribue à réhabiliter Henry R. Luce et à souligner l’importance de ce texte visionnaire dans l’expression d’une identité américaine.

  17. Teaching the “Grandsons of Balzac” a Lesson: Henry James in the 1890’s

    Directory of Open Access Journals (Sweden)

    Dennis F. TREDY

    2004-06-01

    Full Text Available Lyall H. Powers, in Henry James and the Naturalist Movement, dubs the period spanning from “The Art of Fiction” in 1884 to The Tragic Muse in 1890 Henry James’s “Naturalist Experiment”, and rightfully so (Powers 3. There is much evidence, in James’s own notebooks, that The Bostonians was influenced by Daudet’s L’Évangeliste, The Princess Casamassima by Turgeneff’s Virgin Soil, and The Tragic Muse by the narrative techniques of Maupassant (NB 47, Powers 91, NB 92, and Powers effectively show...

  18. Penetrance of colorectal cancer among MLH1/MSH2 carriers participating in the colorectal cancer familial registry in Ontario

    Directory of Open Access Journals (Sweden)

    Choi Yun-Hee

    2009-08-01

    Full Text Available Abstract Background Several DNA mismatch repair (MMR genes, responsible for the majority of Lynch Syndrome cancers, have been identified, predominantly MLH1 and MSH2, but the risk associated with these mutations is still not well established. The aim of this study is to provide population-based estimates of the risks of colorectal cancer (CRC by gender and mutation type from the Ontario population. Methods We analyzed 32 families segregating MMR mutations selected from the Ontario Familial Colorectal Cancer Registry and including 199 first-degree and 421 second-degree relatives. The cumulative risks were estimated using a modified segregation-based approach, which allows correction for the ascertainment of the Lynch Syndrome families and permits account to be taken for missing genotype information. Results The risks of developing CRC by age 70 were 60% and 47% among men and women carriers of any MMR mutation, respectively. Among MLH1 mutation carriers, males had significantly higher risks than females at all ages (67% vs. 35% by age 70, p-value = 0.02, while the risks were similar in MSH2 carriers (about 54%. The relative risk associated with MLH1 was almost constant with age (hazard ratio (HR varied between 5.5-5.1 over age 30–70, while the HR for MSH2 decreased with age (from 13.1 at age 30 to 5.4 at age 70. Conclusion This study provides a unique population-based study of CRC risks among MSH2/MLH1 mutation carriers in a Canadian population and can help to better define and understand the patterns of risks among members of Lynch Syndrome families.

  19. Familial pancreatic cancer: Concept, management and issues

    Science.gov (United States)

    Matsubayashi, Hiroyuki; Takaori, Kyoichi; Morizane, Chigusa; Maguchi, Hiroyuki; Mizuma, Masamichi; Takahashi, Hideaki; Wada, Keita; Hosoi, Hiroko; Yachida, Shinichi; Suzuki, Masami; Usui, Risa; Furukawa, Toru; Furuse, Junji; Sato, Takamitsu; Ueno, Makoto; Kiyozumi, Yoshimi; Hijioka, Susumu; Mizuno, Nobumasa; Terashima, Takeshi; Mizumoto, Masaki; Kodama, Yuzo; Torishima, Masako; Kawaguchi, Takahisa; Ashida, Reiko; Kitano, Masayuki; Hanada, Keiji; Furukawa, Masayuki; Kawabe, Ken; Majima, Yoshiyuki; Shimosegawa, Toru

    2017-01-01

    Familial pancreatic cancer (FPC) is broadly defined as two first-degree-relatives with pancreatic cancer (PC) and accounts for 4%-10% of PC. Several genetic syndromes, including Peutz-Jeghers syndrome, hereditary pancreatitis, hereditary breast-ovarian cancer syndrome (HBOC), Lynch syndrome, and familial adenomatous polyposis (FAP), also have increased risks of PC, but the narrowest definition of FPC excludes these known syndromes. When compared with other familial tumors, proven genetic alterations are limited to a small proportion ( Caucasian) and a younger onset are common also in FPC. In European countries, “anticipation” is reported in FPC families, as with other hereditary syndromes; a trend toward younger age and worse prognosis is recognized in the late years. The resected pancreases of FPC kindred often show multiple pancreatic intraepithelial neoplasia (PanIN) foci, with various K-ras mutations, similar to colorectal polyposis seen in the FAP patients. As with HBOC patients, a patient who is a BRCA mutation carrier with unresectable pancreatic cancer (accounting for 0%-19% of FPC patients) demonstrated better outcome following platinum and Poly (ADP-ribose) polymerase inhibitor treatment. Western countries have established FPC registries since the 1990s and several surveillance projects for high-risk individuals are now ongoing to detect early PCs. Improvement in lifestyle habits, including non-smoking, is recommended for individuals at risk. In Japan, the FPC study group was initiated in 2013 and the Japanese FPC registry was established in 2014 by the Japan Pancreas Society. PMID:28246467

  20. Mapping Henry: Synchrotron-sourced X-ray fluorescence mapping and ultra-high-definition scanning of an early Tudor portrait of Henry VIII

    Energy Technology Data Exchange (ETDEWEB)

    Dredge, Paula; Ives, Simon [Art Gallery of New South Wales (AGNSW), Sydney, NSW (Australia); Howard, Daryl L.; Spiers, Kathryn M. [Australian Synchrotron, Clayton, VIC (Australia); Yip, Andrew [Art Gallery of New South Wales (AGNSW), Sydney, NSW (Australia); University of New South Wales, Laboratory for Innovation in Galleries, Libraries, Archives and Museums (iGLAM), National Institute for Experimental Arts, Sydney, NSW (Australia); Kenderdine, Sarah [University of New South Wales, Laboratory for Innovation in Galleries, Libraries, Archives and Museums (iGLAM), National Institute for Experimental Arts, Sydney, NSW (Australia)

    2015-11-15

    A portrait of Henry VIII on oak panel c. 1535 has recently undergone technical examination to inform questions regarding authorship and the painting's relationship to a group of similar works in the collections of the National Portrait Gallery, London, and the Society of Antiquaries. Due to previous conservation treatments of the painting, the conventional transmission X-radiograph image was difficult to interpret. As a result, the painting underwent high-definition X-ray fluorescence (XRF) elemental mapping on the X-ray fluorescence microscopy beamline of the Australian Synchrotron. Scans were conducted at 12.6 and 18.5 keV, below and above the lead (Pb) L edges, respectively. Typical scan parameters were 120 μm pixel size at 7 ms dwell time, with the largest scan covering an area 545 x 287 mm{sup 2} collected in 23 h (10.8 MP). XRF mapping of the panel has guided the conservation treatment of the painting and the revelation of previously obscured features. It has also provided insight into the process of making of the painting. The informative and detailed elemental maps, alongside ultra-high-definition scans of the painting undertaken before and after varnish and over-paint removal, have assisted in comparison of the finely painted details with the London paintings. The resolution offered by the combination of imaging techniques identifies pigment distribution at an extremely fine scale, enabling a new understanding of the artist's paint application. (orig.)

  1. Smog chamber experiments to investigate Henry's law constants of glyoxal using different seed aerosols

    Science.gov (United States)

    Jakob, Ronit

    2014-05-01

    Aerosols play an important role in the chemistry and physics of the atmosphere. Hence, they have a direct as well as an indirect impact on the earth's climate. Depending on their formation, one distinguishes between primary and secondary aerosols[1]. Important groups within the secondary aerosols are the secondary organic aerosols (SOAs). In order to improve predictions about these impacts on the earth's climate the existing models need to be optimized, because they still underestimate SOA formation[2]. Glyoxal, the smallest α-dicarbonyl, not only acts as a tracer for SOA formation but also as a direct contributor to SOA. Because glyoxal has such a high vapour pressure, it was common knowledge that it does not take part in gas-particle partitioning and therefore has no impact on direct SOA formation. However, the Henry's law constant for glyoxal is surprisingly high. This has been explained by the hydration of the aldehyde groups, which means that a species with a lower vapour pressure is produced. Therefore the distribution of glyoxal between gas- and particle phase is atmospherically relevant and the direct contribution of glyoxal to SOA can no longer be neglected. A high salt concentration present in chamber seed aerosols leads to an enhanced glyoxal uptake into the particle. This effect is called "salting-in". The salting effect depends on the composition of the seed aerosol as well as the soluble compound. For very polar compounds, like glyoxal, a "salting-in" is observed[3]. Glyoxal particle formation during a smog chamber campaign at Paul-Scherrer-Institut (PSI) in Switzerland was examined using different seed aerosols such as ammonium sulfate, sodium chloride and sodium nitrate. The aim of this campaign was to investigate Henry's law constants for different seed aerosols. During the campaign filter samples were taken to investigate the amount of glyoxal in the particle phase. After filter extraction, the analyte was derivatized and measured using UHPLC

  2. Publicações póstumas de Henri Fayol: revisitando sua teoria administrativa.

    Directory of Open Access Journals (Sweden)

    Edson Miranda de Souza

    2011-02-01

    Full Text Available O engenheiro francês Henri Fayol (1841-1925 é usualmente apresentado aos estudantes de Administração como o Pai da Escola Clássica de Administração, o que demonstra uma representação limitada da amplitude de sua contribuição para a evolução do pensamento administrativo. Além disso, é frequentemente associado ao seu contemporâneo, o teórico norte-americano Frederick Taylor, sendo aos dois atribuída a defesa de um modelo autoritário de administração. Entretanto, recentemente, pesquisadores descobriram, através do exame de documentos raros e inéditos, um desconhecido retrato desse pioneiro. Este trabalho resulta de uma investigação que buscou levantar fontes de informação bibliográfica disponíveis, publicadas ou não, incluindo resultados de trabalhos de pesquisadores da França, dos Estados Unidos, do Canadá, da Austrália e do Japão. Esses pesquisadores compõem um reduzido grupo de estudiosos, aqui denominados “novos fayolistas” porque retomam, depois de anos de quase amnésia no meio acadêmico, o interesse pelas contribuições de Henri Fayol. Tais estudos revelam conceitos desenvolvidos por Fayol que antecipam aspectos de teorias e práticas da Administração que, somente mais tarde, seriam desenvolvidas, como a Escola de Relações Humanas, a Teoria Contingencial e o Planejamento Estratégico. Ao apresentar as recentes pesquisas sobre o homem e o teórico Henri Fayol, este estudo permite, aos docentes e estudantes de língua portuguesa, acesso a escritos e palestras de sua autoria que, até então, permaneciam desconhecidos.

  3. 40 CFR Appendix Vi to Part 265 - Compounds With Henry's Law Constant Less Than 0.1 Y/X

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Compounds With Henry's Law Constant Less Than 0.1 Y/X VI Appendix VI to Part 265 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Law Constant Less Than 0.1 Y/X Compound name CAS No. Acetaldol 107-89-1 Acetamide 60-35-5...

  4. Teacher as Actor--Henry David Thoreau--From Room One-Eleven to Walden Pond and Beyond.

    Science.gov (United States)

    Barto, David

    To help maintain class interest in the important themes addressed in "Walden" and "The Duties of Civil Disobedience," a high school English teacher has presented a dramatic monologue as Henry David Thoreau to his students. After much library research, the teacher used some of the props characteristic of the author, such as a…

  5. Sapflow of hybrid poplar (Populus nigra L. x P. maximowiczii A. Henry 'NM6') during phytoremediation of landfill leachate

    Science.gov (United States)

    Ronald S., Jr. Zalesny; Adam H. Wiese; Edmund O. Bauer; Don E. Riemenschneider

    2006-01-01

    Poplars are ideal for phytoremediation because of their high water usage, fast growth, and deep root systems. We measured in 2002 and 2003 the sapflow of hybrid poplars (Populus nigra L. x P. maximowiczii A. Henry 'NM6') planted in 1999 for phytoremediation of a landfill in Rhinelander, WI, USA (45.6?N, 89.4?W).

  6. Synthesis of novel chiral tridentate Schiff-base ligands and their applications in catalytic asymmetric Henry reaction.

    Science.gov (United States)

    Qiang, Gen-Rong; Shen, Tian-Hua; Zhou, Xiao-Cong; An, Xiao-Xia; Song, Qing-Bao

    2014-12-01

    A series of chiral tridentate Schiff-bases were prepared and used as ligands in the catalytic asymmetric Henry reaction. Under the optimal conditions, a variety of arylaldehydes were smoothly converted into corresponding adducts with high yields (up to 98%) and excellent enantioselectivities (up to 97% ee).

  7. Measurement of Henry's Law Constants Using Internal Standards: A Quantitative GC Experiment for the Instrumental Analysis or Environmental Chemistry Laboratory

    Science.gov (United States)

    Ji, Chang; Boisvert, Susanne M.; Arida, Ann-Marie C.; Day, Shannon E.

    2008-01-01

    An internal standard method applicable to undergraduate instrumental analysis or environmental chemistry laboratory has been designed and tested to determine the Henry's law constants for a series of alkyl nitriles. In this method, a mixture of the analytes and an internal standard is prepared and used to make a standard solution (organic solvent)…

  8. Computational study of the effect of glyoxal-sulfate clustering on the Henry's Law coefficient of glyoxal

    DEFF Research Database (Denmark)

    Kurtén, Theo; Elm, Jonas; Prisle, Nønne L.

    2015-01-01

    -containing aerosol particles. This promotes the participation of glyoxal in reactions leading to secondary organic aerosol formation, especially in regions with high sulfate concentrations. We used our computed equilibrium constants for the complexation reactions to assess the magnitude of the Henry's law...

  9. Organocatalytic Asymmetric Domino Michael/Henry Reaction of Indolin-3-ones with o-Formyl-β-nitrostyrenes.

    Science.gov (United States)

    Mahajan, Suruchi; Chauhan, Pankaj; Loh, Charles C J; Uzungelis, Server; Raabe, Gerhard; Enders, Dieter

    2015-04-01

    A highly diastereo- and enantioselective domino Michael/Henry reaction of 1-acetylindolin-3-ones with o-formyl-(E)-β-nitrostyrenes catalyzed by low loading of a quinine-derived amine-squaramide provides the corresponding indolin-3-one derivatives bearing four adjacent stereogenic centers in good to high yields and with excellent stereoselectivities.

  10. All Are Worthy to Know the Earth: Henry De la Beche and the Origin of Geological Literacy

    Science.gov (United States)

    Clary, Renee M.; Wandersee, James H.

    2009-01-01

    Henry T. De la Beche (1796-1855) began his geological career within an elite circle (Geological Society of London, 1817; FRS, 1819), collaborating with influential gentlemen geologists and publishing original research. When his independent income dwindled, De la Beche managed to secure governmental funding for his mapping projects. This led to…

  11. A OUTRA VOLTA DO PARAFUSO: RELAÇÕES TRANSMEDIAIS DE TEXTO E IMAGEM EM HENRY JAMES E CHARLES DEMUTH

    Directory of Open Access Journals (Sweden)

    Sigrid Renaux

    2009-12-01

    Full Text Available RESUMO: A questão da transposição intersemiótica é abordada, neste artigo, através das relações de intertextualidade transmedial que se estabelecem entre Outra volta do parafuso, de Henry James, e as ilustrações de Charles Demuth sobre o conto. Aoaveriguar se essas ilustraçõesseriamsimplestraduçõesintersemióticasoutransposições intersemióticas autênticas (Hoek, o artigo simultaneamente discute as controvérsias cruciais do conto: a realidade ou irrealidade das aparições, a coexistência ou não do bem e do mal nas crianças e a credibilidade da narradora. PALAVRAS-CHAVE: transposição intersemiótica, literatura, pintura, Henry James, Charles Demuth. ABSTRACT: This article discusses the issue of intersemiotic transposition by way of the transmedial intertextual relations between Henry James’s The Turn of the Screw and Charles Demuth’s illustrations for the tale. By investigating whether these illustrations are merely intersemiotic translations or authentic intersemiotic transpositions (Hoek, this article will simultaneously be reevaluating the crucial controversies concerning the tale: the reality or unreality of the apparitions, the coexistence or not of good and evil in the children, and the narrator’s credibility. KEYWORDS: intersemiotic transposition, literature, painting, Henry James, Charles Demuth.

  12. 对亨利·詹姆斯与H.G.威尔斯笔下的女性形象比较%Comparative Study Between Women Characters by Henry James and H.G.Wells

    Institute of Scientific and Technical Information of China (English)

    陈琼

    2016-01-01

    亨利·詹姆斯和H.G.威尔斯身处相近的年代,同样经历了维多利亚时代,深受维多利亚文学的影响.在塑造女性角色时,二者有别于前人的"房屋里的天使"等,创造了更加勇敢、善良、独立的女性角色.然而,有别于女性作家笔下为寻求独立自我,思想解放而努力的女主人公,亨利·詹姆斯和H.G.威尔斯所赞颂的美丽勇敢的女性,仍然不能摆脱低人一等的身份和美梦毁灭的悲惨命运.同时,亨利·詹姆斯和H.G.威尔斯截然不同的家庭、社会背景与人生经历,使得二者看待女性的角度存在偏差,这也造成了二者笔下的女性角色在小说中所起的作用和重要性完全不同.%Henry James and H.G.Wells lived in the same era, around the Victorian era, and are both greatly affected by Victorian Literature. Unlike "Angels in house" created by former mainstream writers, Henry James and H.G.Wells created women with braver, more virtuous and more independent characteristics. However, compared to women writers' heroines whose endeavor for self-independence and ideological emancipation is greatly eulogized, Henry James's and H.G.Wells's women characters are still inferior to men and suffer from miserable destiny and failure. At the meantime, the distinct family background and social experience between Henry James and H.G.Wells result in that they depict women characters from different perspectives and set different focus and emphasis on women characters in their novels.

  13. David Lynch - Dark Splendor. Raum Bilder Klang, hrg. von Werner Spies, Ostfildern 2009; See this Sound. Versprechungen von Bild und Ton, hrg. von Cosima Rainer u.a., Köln 2009

    Directory of Open Access Journals (Sweden)

    Sarah Mauksch

    2010-09-01

    Full Text Available Das Max Ernst Museum in Brühl und das Lentos Kunstmuseum in Linz haben jüngst zwei Ausstellungskataloge herausgebracht, denen eine jeweils bemerkenswerte Ausstellung vorausging.Der Regisseur David Lynch wurde vor allem durch seine beeindruckenden Spielfilme wie Lost Highway, Mulholland Drive, Blue Velvet oder durch die Serie Twin Peaks aus den 90er Jahren bekannt. Die Ausstellung David Lynch – Dark Splendor. Raum Bilder Klang enthüllt eine Seite des Kultregisseurs, die vielen Filmliebhabern noch unentdeckt geblieben sein könnte. Brühl zeigt hier erstmals in Deutschland eine Sammlung, die sich nur mit dem bildnerischen Schaffen des Künstlers befasst.

  14. Acid Brothers: Henry Beecher, Timothy Leary, and the psychedelic of the century.

    Science.gov (United States)

    Moreno, Jonathan D

    2016-01-01

    Henry Knowles Beecher, an icon of human research ethics, and Timothy Francis Leary, a guru of the counterculture, are bound together in history by the synthetic hallucinogen lysergic acid diethylamide (LSD). Both were associated with Harvard University during a critical period in their careers and of drastic social change. To all appearances the first was a paragon of the establishment and a constructive if complex hero, the second a rebel and a criminal, a rogue and a scoundrel. Although there is no evidence they ever met, Beecher's indirect struggle with Leary over control of the 20th century's most celebrated psychedelic was at the very heart of his views about the legitimate, responsible investigator. That struggle also proves to be a revealing bellwether of the increasingly formalized scrutiny of human experiments that was then taking shape.

  15. A study in inspiration: Charles Henry Turner (1867--1923) and the investigation of insect behavior.

    Science.gov (United States)

    Abramson, Charles I

    2009-01-01

    Charles Henry Turner was an African American scientist who, while eking out a living as a high school science teacher, made important advances in the study of insect learning and behavior. Contributions include the development of research methods, investigations of color vision and pattern vision in honey bees, and the first demonstration of Pavlovian conditioning in an insect. This review begins with a biography and continues with a summary of his major research accomplishments. Also included are quotations from his publications and from people who knew him. In addition, the question is raised as to why Turner did not receive an academic appointment, and similar data of racial disparity are presented on the small number of African American entomologists. It is suggested that the story of Turner can be used to increase interest in entomology, especially among African Americans.

  16. The biologist as psychologist: Henry Fairfield Osborn's early mental ability investigations.

    Science.gov (United States)

    Young, Jacy L

    2012-01-01

    In the early 1880s, biologist Henry Fairfield Osborn conducted some of the first questionnaire research in American psychology. This article details how he came to distribute Francis Galton's questionnaire on mental imagery in the United States, as well as how he altered it to suit his own burgeoning psychological research interests. The development and circulation of questionnaires at the very beginning of American scientific psychology, first by Osborn and later by G. Stanley Hall, is discussed in terms of the new psychology's often-overlooked methodological plurality. Further, Osborn's late nineteenth century interest in individual variation and group differences in mental imagery ability are discussed in relation to his pervasive educational and social concerns, as well as his eventual status as a prominent eugenicist in the twentieth century United States. This research into mental imagery ability foreshadows the eugenic-oriented intelligence testing that developed in the early twentieth century.

  17. The Allison V. Armour / William Henry Holmes 1895 Expedition to Mexico

    Directory of Open Access Journals (Sweden)

    Warren Haskin

    2001-11-01

    Full Text Available The foundation of the Field Museum's reputation as a place where serious science is practiced was laid by Allison V. Armour and William Henry Holmes in 1895, a little more than a year after the Museum was established. Looking back after a career of almost 60 years as an anthropologist, and having twice been honored as the outstanding practitioner in the field, Holmes described the trip to Mexico (the only expedition he led during his brief tenure as the Museum's first Curator of An­thropology as "one of the most gratifying and important events of my life." It was also one of the most important events in the history of anthropology at the Museum.

  18. Direct volumetric measurement of gas oversolubility in nanoliquids: beyond Henry's law.

    Science.gov (United States)

    Pera-Titus, Marc; El-Chahal, Rayan; Rakotovao, Volainiana; Daniel, Cécile; Miachon, Sylvain; Dalmon, Jean-Alain

    2009-08-24

    The properties of condensed matter are strongly affected by confinement and size effects at the nanoscale. Herein, we measured by microvolumetry the increased solubility of H(2) in a series of solvents (CHCl(3), CCl(4), n-hexane, ethanol, and water) when confined in the cavities of mesoporous solids (gamma-alumina, silica, and MCM-41). Gas/liquid solubilities are enhanced by up to 15 times over the corresponding bulk values for nanoliquid sizes smaller than 15 nm as long as gas/liquid interfaces are mesoconfined in a porous network. Although Henry's law constant apparently no longer applies under these confinement, the concentration of dissolved H(2) still increases linearly with increasing pressure in the range 1-5 bar. We discuss the role and main implications of surface excess concentrations at mesoconfined gas/liquid interfaces in enhancing gas solubility.

  19. Introduction au "Castor américain" de Lewis Henry Morgan

    OpenAIRE

    2010-01-01

    Le livre que Lewis Henry Morgan préférait parmi tous ceux dont il était l'auteur, "The American Beaver and his Works", 1868, n'avait pas encore été traduit en français. Le père de l'anthropologie américaine et des recherches sur la parenté s'y révèle aussi un des précurseurs de l'éthologie. Il y place tous les vivants (y compris les animaux qu'il appelle les "Muets") dans une même dynamique des systèmes qui permettent d'agir. Ce traité qui demeure un classique de l'histoire naturelle permet d...

  20. Review: Henry E. Brady & David Collier (Eds. (2004. Rethinking Social Inquiry: Diverse Tools, Shared Standards

    Directory of Open Access Journals (Sweden)

    Matthias Catón

    2006-03-01

    Full Text Available The book Rethinking Social Inquiry, edited by Henry E. BRADY and David COLLIER, is a response to a book by KING, KEOHANE and VERBA (1994 that aimed to introduce quantitative standards to qualitative research. The authors of the book reviewed here criticize many of the suggestions made there because they argue that qualitative research requires other tools. Nevertheless, they agree that the foundations of research design are similar. The book comprises a comprehensive critique of mainstream quantitative techniques, describes a set of qualitative tools for research, and addresses issues of how to combine qualitative and quantitative approaches to maximize analytical leverage. It is an excellent contribution to the methodological debate in the social sciences. URN: urn:nbn:de:0114-fqs0602309

  1. The personality and health of King Henry VIII (1491-1547).

    Science.gov (United States)

    Keynes, Milo

    2005-08-01

    The projection of Henry VIII in the first half of his reign, which began in 1509, is of a magnificent and accomplished 'imperial prince', the possessor of superb physical health. In 1528, when aged 37, he showed a marked change in personality due, it is here argued, to depressive illness, from which he recovered by the mid-1530s. Such ill health has not been recognized previously and it engenders a need for a reassessment of his character and actions during these years of illness. He did not suffer from syphilis and the well-known leg ulcers were less incapacitating than has been described in the past. This truly enormous and overweight man was 55 years old when he died in 1547 in chronic heart failure.

  2. John Henry Newman and the Oxford Movement: A Poet of the Church

    Directory of Open Access Journals (Sweden)

    Mirko Starčević

    2015-12-01

    Full Text Available The paper examines John Henry Newman and the extent to which his involvement with the Oxford Movement influenced his poetic endeavours. The analysis of the historical and theological background of the Movement from Newman’s perspective makes the task of presenting the genesis of Newman’s poetic conceptions much easier. Newman was famous for being a preternaturally gifted preacher and prose writer, while his poetic texts received less attention. The examination of poetry is carried out here by contrasting the Oxford Movement’s ideas, majorly Newman’s own ideas and poetry, with Romanticism as the high guardian of Imagination and furor poeticus. While the Romantic poets craved authenticity and defied the laws of imitative modes of expression, the devotional poets of that time oftentimes leaned on mimesis. The paper’s objective, therefore, is to help define the prominence of imitative elements in Newman’s poetry and their impact on the quality of his verse.

  3. Aa. Vv., Gengis Khan, «Cahiers Henry Bauchau», 5

    OpenAIRE

    Mastroianni, Michele

    2016-01-01

    Après l’interruption pendant quelques années de la publication des «Cahiers Henry Bauchau», dont le quatrième et dernier remonte à l’année 2000, un nouveau numéro de cette revue paraît sous la direction de J.-F. La Bouverie et M. Quaghebeur, poursuivant une collaboration avec les Archives et Musée de la Littérature de Bruxelles, qui avait été déjà inaugurée par la parution du quatrième numéro. Il s’agit d’un volume cohérent, apportant des données inédites sur Gengis Khan, pièce en huit tablea...

  4. From bench to bedside: Claude Bernard, Henry K. Beecher, MD, and science in anesthesia.

    Science.gov (United States)

    Edwards, Matthew L

    2013-04-01

    Success with the medical management of pain grew tremendously after William Thomas Green Morton's successful demonstration of surgical anesthesia in 1846: Henry K. Beecher's clinical and experimental contributions to anesthesia during and after World War II had a profound impact on how clinicians and experimentalists study human populations in medicine. Beecher found that pain research required human subjects because pain was different for each individual. Nearly 100 years before Beecher, Claude Bernard similarly considered the complexity and uniqueness of human research subjects. Bernard and Beecher both preferred animal subjects in research when appropriate, but suggested that studies involving some mental, bodily, and cognitive processes required human subjects. Although Beecher and Bernard's lives did not overlap, these two men similarly confronted the issues of complexity in human and animal research, particularly in those phenomena involving higher cognitive functions.

  5. Henry Moore’s Public Sculpture in the US: The Collaborations with I. M. Pei

    Directory of Open Access Journals (Sweden)

    Alex Potts

    2016-07-01

    Full Text Available The many commissions Henry Moore received for public sculpture in the United States provided the occasion for several quite distinctive works. While not site specific, these were unique, and their final form, scale, and disposition was elaborated with a particular setting in mind. This aspect of Moore’s work in the US, which began with the monumental piece he designed for the Lincoln Center in New York in 1963–65, is examined here by focusing on the productive relationship he forged with the architect I. M. Pei in the 1970s. The sculptures Moore produced in collaboration with Pei respond in suggestive ways to the spatial environments created in American cities by late modern architectural developments. They also realize an oddly effective combination of the biomorphic and abstract that differs both from the bodily conception of Moore’s earlier work and the non-figurative character of much public sculpture of the time.

  6. Henry Eyring: Statistical Mechanics, Significant Structure Theory, and the Inductive-Deductive Method

    CERN Document Server

    Henderson, Douglas

    2010-01-01

    Henry Eyring was, and still is, a towering figure in science. Some aspects of his life and science, beginning in Mexico and continuing in Arizona, California, Wisconsin, Germany, Princeton, and finally Utah, are reviewed here. Eyring moved gradually from quantum theory toward statistical mechanics and the theory of liquids, motivated in part by his desire to understand reactions in condensed matter. Significant structure theory, while not as successful as Eyring thought, is better than his critics realize. Eyring won many awards. However, most chemists are surprised, if not shocked, that he was never awarded a Nobel Prize. He joined Lise Meitner, Rosalind Franklin, John Slater, and others, in an even more select group, those who should have received a Nobel Prize but did not.

  7. The Henry street consortium population-based competencies for educating public health nursing students.

    Science.gov (United States)

    Schaffer, Marjorie A; Cross, Sharon; Keller, Linda O; Nelson, Pamela; Schoon, Patricia M; Henton, Pat

    2011-01-01

    The Henry Street Consortium, a collaboration of nurse educators from universities and colleges and public health nurses (PHNs) from government, school, and community agencies, developed 11 population-based competencies for educating nursing students and the novice PHN. Although many organizations have developed competency lists for experts, the Consortium developed a set of competencies that clearly define expectations for the beginning PHN. The competencies are utilized by both education and practice. They guide nurse educators and PHNs in the creation of learning experiences that develop population-based knowledge and skills for baccalaureate nursing students. Public health nursing leaders use the competencies to frame their expectations and orientations for nurses who are new to public health nursing. This paper explains the meaning of each of the 11 population-based competencies and provides examples of student projects that demonstrate competency development. Strategies are suggested for nurse educators and PHNs to promote effective population-based student projects in public health agencies.

  8. The Right to the City: From Henri Lefebvre to the Analysis about the Contemporary Capitalist City

    Directory of Open Access Journals (Sweden)

    Frank Molano Camargo

    2016-06-01

    Full Text Available The right to the city, defined by Henri Lefebvre in 1967 as the right of urban inhabitants to build, decide and create the city, and make of it a privileged space of anti-capitalist struggle, is again at the center of political debate. Social scientists, social movements, international aid agencies and States take it as a benchmark for policy analysis and to discuss the urban changes in contemporary capitalist cities. This article discusses the assumptions made by Lefebvre in 1967 and the transformation that the concept of right to the city has had from authors such as David Harvey, Edward Soja and Ana Fani Alessandri Carlos.

  9. Dr. Henry W. Furniss, Cônsulafro-norte-americano na Bahia, 1898-1905

    Directory of Open Access Journals (Sweden)

    Paul S. Losch

    2009-01-01

    Full Text Available Dr. Henry Watson Furniss served as United States Consul in Bahia, Brazil from 1898 to 1905, and he distinguished himself in the post through his dedication to improved commercial and scientific relations between the two countries. His diplomatic career was especially remarkable because he was one of very few employees of the U.S. State Department during this time period who was identified as African-American. His time in Bahia allowed him to observe and compare the systems of racial distinctions used in the United States and Brazil. In his own life, Furniss often had to adopt different racial identities as required by his circumstances. His identification as an African-American diplomat was important for political purposes, but also presented him with certain difficulties. By examining his life and work today, we are able to identify some of the changes related to racial issues that have taken place during the last century.

  10. Style and non-style in anatomical illustration: From Renaissance Humanism to Henry Gray

    Science.gov (United States)

    Kemp, Martin

    2010-01-01

    Style is a familiar category for the analysis of art. It is less so in the history of anatomical illustration. The great Renaissance and Baroque picture books of anatomy illustrated with stylish woodcuts and engravings, such as those by Charles Estienne, Andreas Vesalius and Govard Bidloo, showed figures in dramatic action in keeping with philosophical and theological ideas about human nature. Parallels can be found in paintings of the period, such as those by Titian, Michelangelo and Hans Baldung Grien. The anatomists also claimed to portray the body in an objective manner, and showed themselves as heroes of the discovery of human knowledge. Rembrandt’s painting of Dr Nicholas Tulp is the best-known image of the anatomist as hero. The British empirical tradition in the 18th century saw William Cheselden and William Hunter working with techniques of representation that were intended to guarantee detailed realism. The ambition to portray forms life-size led to massive volumes, such as those by Antonio Mascagni. John Bell, the Scottish anatomist, criticized the size and pretensions of the earlier books and argued for a plain style adapted to the needs of teaching and surgery. Henry Gray’s famous Anatomy of 1858, illustrated by Henry Vandyke Carter, aspired to a simple descriptive mode of functional representation that avoided stylishness, resulting in a style of its own. Successive editions of Gray progressively saw the replacement of Gray’s method and of all his illustrations. The 150th anniversary edition, edited by Susan Standring, radically re-thinks the role of Gray’s book within the teaching of medicine. PMID:20447244

  11. Style and non-style in anatomical illustration: From Renaissance Humanism to Henry Gray.

    Science.gov (United States)

    Kemp, Martin

    2010-02-01

    Style is a familiar category for the analysis of art. It is less so in the history of anatomical illustration. The great Renaissance and Baroque picture books of anatomy illustrated with stylish woodcuts and engravings, such as those by Charles Estienne, Andreas Vesalius and Govard Bidloo, showed figures in dramatic action in keeping with philosophical and theological ideas about human nature. Parallels can be found in paintings of the period, such as those by Titian, Michelangelo and Hans Baldung Grien. The anatomists also claimed to portray the body in an objective manner, and showed themselves as heroes of the discovery of human knowledge. Rembrandt's painting of Dr Nicholas Tulp is the best-known image of the anatomist as hero. The British empirical tradition in the 18th century saw William Cheselden and William Hunter working with techniques of representation that were intended to guarantee detailed realism. The ambition to portray forms life-size led to massive volumes, such as those by Antonio Mascagni. John Bell, the Scottish anatomist, criticized the size and pretensions of the earlier books and argued for a plain style adapted to the needs of teaching and surgery. Henry Gray's famous Anatomy of 1858, illustrated by Henry Vandyke Carter, aspired to a simple descriptive mode of functional representation that avoided stylishness, resulting in a style of its own. Successive editions of Gray progressively saw the replacement of Gray's method and of all his illustrations. The 150th anniversary edition, edited by Susan Standring, radically re-thinks the role of Gray's book within the teaching of medicine.

  12. Never say Never. About the Restoration of Henry van de Velde’s Booktower

    Directory of Open Access Journals (Sweden)

    Sylvia van Peteghem

    2006-08-01

    Full Text Available The role of the central library within the university of Ghent (27.000 students is fourfold: it is the centre of the library’s network and its reorganisation, trying to get the current number (> 300 of libraries down. It is the digital library in all its aspects, it is the repository library for cultural heritage and “passive” collections and it offers a working place in its wonderful book tower of Henry van de Velde. The story of the book tower starts in the 1930s when Henry van de Velde was asked to build a University Library and offices for the department of Art history. His tower-idea was not exactly what the chief librarian had in mind, so he had to (network hard to get the building he wanted. It was finished on the verge of the second world war. The concrete building has a height of 64 meter, has 24 floors and a “belvedere” and houses almost 3 million books in closed racks. The university did not neglect the tower during all these years, but was not always aware of the historical value and often choose the cheapest way for building matters. A couple of years ago a private person bought the Van de Velde archive of the book tower (which was in private hands, got fascinated with the building, got angry because of lack of care and networked (maybe as hard as Van de Velde once did to get it built to get it restored. The board of directors of the university said yes to the restoration (estimated on 41 million Euro in September 2005.

  13. Genetic risks and familial associations of small bowel carcinoma

    Institute of Scientific and Technical Information of China (English)

    Santosh Shenoy

    2016-01-01

    Adenocarcinoma of small intestines(SBA) is a relatively rare malignancy with poor outcomes due to delayed diagnosis.Fifty percent of patients have metastases on presentation and therefore early detection and treatment offers the best long term outcomes.Certain genetic polyposis syndromes and familial diseases are associatedwith increased risks for SBA.These include familial adenomatous polyposis(FAP),Lynch syndromes(LS),Juvenile polyposis syndrome,Peutz-Jeghers syndrome,Crohn’s disease(CD) and celiac disease.Mutations in APC gene,Mismatch repair genes,STK11 gene,and SMAD4 gene have been implicated for the genetic diseases respectively.While there are no specific inherited genetic mutations for CD,genome-wide association studies have established over 140 loci associated with CD.CpG island mutations with defects in mismatch repair genes have been identified in celiac disease.Significant diagnostic advances have occurred in the past decade and intuitively,it would seem beneficial to use these advanced modalities for surveillance of these patients.At present it is debatable and no clear data exists to support this approach except for established guidelines to diagnose duodenal polyps in FAP,and LS.Here we discuss the genetic alterations,cancer risks,signaling mechanisms and briefly touch the surveillance modalities available for these genetic and clinical syndromes.English language articles from Pub Med/Medline and Embase was searched were collected using the phrases "small-bowel adenocarcinoma,genetics,surveillance,familial adenomatous polyposis,lynch syndromes,Peutz-Jeghers syndrome,juvenile polyposis syndrome,CD and celiac disease".Figures,tables and schematic diagram to illustrate pathways are included in the review.

  14. CDC Grand Rounds: Family History and Genomics as Tools for Cancer Prevention and Control.

    Science.gov (United States)

    Rodriguez, Juan L; Thomas, Cheryll C; Massetti, Greta M; Duquette, Debra; Avner, Lindsay; Iskander, John; Khoury, Muin J; Richardson, Lisa C

    2016-11-25

    Although many efforts in cancer prevention and control have routinely focused on behavioral risk factors, such as tobacco use, or on the early detection of cancer, such as colorectal cancer screening, advances in genetic testing have created new opportunities for cancer prevention through evaluation of family history and identification of cancer-causing inherited mutations. Through the collection and evaluation of a family cancer history by a trained health care provider, patients and families at increased risk for a hereditary cancer syndrome can be identified, referred for genetic counseling and testing, and make informed decisions about options for cancer risk reduction (1). Although hereditary cancers make up a small proportion of all cancers, the number of affected persons can be large, and the level of risk among affected persons is high. Two hereditary cancer syndromes for which public health professionals have worked to reduce the burden of morbidity and mortality are hereditary breast and ovarian cancer syndrome (HBOC) and Lynch syndrome.

  15. [Crusading and chronicle writing on the medieval Baltic frontier: A companion to the chronicle of Henry of Livonia] / Radosław Biskup

    Index Scriptorium Estoniae

    Biskup, Radosław

    2014-01-01

    Arvustus: Crusading and chronicle writing on the medieval Baltic frontier : a companion to the chronicle of Henry of Livonia, eds. Marek Tamm, Linda Kaljundi, Carsten Selch Jensen. Farnham ; Burlington (Vt.) : Ashgate, c2011

  16. Kuidas kommunikatsiooniga raha kaasata ehk sõna saab härra ühisrahastus / Henri Laupmaa ; intervjueerinud Dea Martinjonis

    Index Scriptorium Estoniae

    Laupmaa, Henri

    2015-01-01

    Intervjuu IT-ettevõtja, kodanikuühiskonna arendaja ning toetusplatvormi Hooandja ühe käivitaja Henri Laupmaaga Hooandja platvormi õnnestunud projektidest, uuest ühisrahastusplatvormist Fundwise, kommunikatsioonist ühisrahastusprojektide ellu viimisel

  17. [Crusading and chronicle writing on the medieval Baltic frontier: A companion to the chronicle of Henry of Livonia] / Radosław Biskup

    Index Scriptorium Estoniae

    Biskup, Radosław

    2014-01-01

    Arvustus: Crusading and chronicle writing on the medieval Baltic frontier : a companion to the chronicle of Henry of Livonia, eds. Marek Tamm, Linda Kaljundi, Carsten Selch Jensen. Farnham ; Burlington (Vt.) : Ashgate, c2011

  18. Kuidas kommunikatsiooniga raha kaasata ehk sõna saab härra ühisrahastus / Henri Laupmaa ; intervjueerinud Dea Martinjonis

    Index Scriptorium Estoniae

    Laupmaa, Henri

    2015-01-01

    Intervjuu IT-ettevõtja, kodanikuühiskonna arendaja ning toetusplatvormi Hooandja ühe käivitaja Henri Laupmaaga Hooandja platvormi õnnestunud projektidest, uuest ühisrahastusplatvormist Fundwise, kommunikatsioonist ühisrahastusprojektide ellu viimisel

  19. A Review of James Lynch Multicultural Education Ideology%詹姆斯·林奇多元文化教育思想及评析

    Institute of Scientific and Technical Information of China (English)

    廖明艳

    2016-01-01

    当今世界各国都面临多元文化的冲击,各国教育工作者也不遗余力地进行着多元文化教育的研究,詹姆斯·林奇在这一方面做出了自己的贡献。他的多元文化教育思想主要体现在其多元文化课程理论及全球多元文化教育思想之中,其最大特点是从全球化的观点审视多元文化教育。%Today ,all countries in the world are being affected by multi-cultures ,the educators all over the world have spared no effort to study the multicultural education .James Lynch has made his own contribution to this aspect .His multicultural education ideology reflects on his multicultural curriculum theory ,the thought of global multicultural education and the civic education .And its characteristic is that he examines the multicultural education from the perspective of globalization .

  20. Une autre ville pour une autre vie. Henri Lefebvre et les situationnistes

    Directory of Open Access Journals (Sweden)

    Philippe Simay

    2008-12-01

    Full Text Available L’un des traits distinctifs du mouvement situationniste est de s’être constamment préoccupé de la question urbaine. Conçue comme l’espace de production de la société du spectacle mais aussi comme un terrain de lutte et d’expérimentation, la ville a représenté pour ce mouvement estudiantin, proche d’Henri Lefebvre, le lieu d’une réinvention radicale de la vie quotidienne. Cet article revient sur la critique situationniste de l’urbanisme de l’après-guerre ainsi que sur les pratiques auxquelles elle a donné lieu (détournement, dérive, cartes psychogéographiques, construction de situations éphémères. Celles-ci peuvent être regardées comme la première expression d’un « droit à la ville », tel que l’entendait Lefebvre. Reste à savoir si le groupe de Guy Debord souhaitait véritablement « changer la ville pour changer la vie » ou si la ville n’était que le théâtre d’une révolution à venir.One of the distinctive traits of the situationist movement is its constant preoccupation with the urban issue. For this student movement close to Henri Lefebvre, the city has been thought of as a choice generic location for the production of the Society of the Spectacle, but also as a test ground for struggle and experimentation – the place where a radical reinvention of daily life can occur. This paper goes back to the situationist critique of post-war urbanism, as well as the behaviors and practices it has given birth to (misappropriation, drifts in meaning, psychogeographic maps, the construct of short-lived situations. These can be seen as the first expression of a « right to the city », in the sense Lefebvre originally meant it have. However, it is still unknown whether Guy Debord's group really wished to « change city-life to change life itself », or if to them the city was merely a theater for the enactment of a revolution to come.

  1. On the calculation of Henry's law constants of chlorinated benzenes in water from semiempirical quantum chemical methods.

    Science.gov (United States)

    Delgado, Eduardo J; Alderete, Joel

    2002-01-01

    The Henry's law constants for all 12 polychlorinated benzene congeners were calculated using semiempirical quantum chemical solvation models (SM2, SM2.1, and SM3), and their performances are discussed. The values obtained by the SM3 method are underestimated compared with the experimental values and those calculated by SM2 and SM2.1 methods. This underestimation is larger as the degree of chlorination of the benzenes increases. This bad performance of SM3 to calculate Henry's law constants is attributable to the PM3 Hamiltonian, due to its incapacity to give a good description of electron density in chlorinated benzenes. The best results, within the 95% confidence limit of error of the experimental mean, are obtained using SM2 method. The discussion includes analysis of the different contributions to the free energy of solvation, namely, polarization free energy, cavitation, dispersion, and structural rearrangement of the solvent effects as well as partial atomic charges.

  2. Artists, Lovers, Wives: Postmodern Re-Writings of Henry James‘s and Ernest Hemingway‘s Lives

    OpenAIRE

    2016-01-01

    The paper discusses some of the aspects of the postmodern genre of biofiction and in particular the re-invention of the auto/biographical in the biographical fictions of Henry James and Ernest Hemingway. The analysis is based on two postmodern biofictions, Hyenes’ The Typewriter’s Tale and Robuch’s Hemingway’s Girl, concentrating on the representations of the central female characters and their uneasy traversing of t...

  3. L'immagine visibile di un Dio che può essere: Michel Henry e Richard Kearney in dialogo

    Directory of Open Access Journals (Sweden)

    Jonah M. Ford

    2015-07-01

    Full Text Available   This article attempts an exploration of Michel Henry’s I Am the Truth and Richard Kearney’s The God Who May Be, as each appropriate the Husserlian critique of Kantian epistemology. Although Henry and Kearney both develop a Christian theology rooted in this Husserlian inheritance, their explication of the truths Christianity asserts is strikingly different. It is the assertion of this essay that this difference is primarily a textual one; or, to put it another way, it is conditioned first by their scriptural gaze.Cet article se propose de reprendre le contenu de Michel Henry, C’est moi, la vérité et Richard Kearney The God Who May Be, dans lesquels les auteurs analysent la critique husserlienne de l’épistémologie kantienne. Bien que Henry et Kearney tous les deux développent une théologie chrétienne enracinée dans cet héritage husserlien, leur explication des vérités affirmées du Christianisme est très différente. Pour nous, la différence entre eux est de type textuel, c’est à dire qu’elle dépend de l’analyse qu’ils font de la Sainte Écriture.Questo articolo si propone di riprendere il contenuto dei testi Io sono la verità di Michel Henry e The God Who May Be di Richard Kearney, nei quali i rispettivi autori analizzano la critica husserliana dell'epistemologia di Kant. Sebbene entrambi sviluppano una "teologia" cristiana radicata in questa eredità husserliana, la loro spiegazione delle verità cristiane è alquanto differente. Per noi, la differenza tra essi è di tipo testuale, vale a dire che dipende dall'analisi che essi fanno del testo biblico.

  4. Asymmetric Synthesis of Highly Functionalized Tetrahydropyrans via a One-Pot Organocatalytic Michael/Henry/Ketalization Sequence

    Science.gov (United States)

    Hahn, Robert; Raabe, Gerhard; Enders, Dieter

    2015-01-01

    A diastereo- and enantioselective Michael/Henry/ketalization sequence to functionalized tetrahydropyrans is described. The multicomponent cascade reaction uses acetylacetone or β-keto esters, β-nitrostyrenes, and alkynyl aldehydes as substrates affording tetrahydropyrans with five contiguous stereocenters. Employing a bifunctional quinine-based squaramide organocatalyst, the title compounds are obtained in moderate to good yields (27–80%), excellent enantiomeric excesses (93–99% ee), and high diastereomeric ratios (dr > 20:1) after one crystallization. PMID:24971998

  5. Exact and approximate solutions for a century-old problem: A general treatment of Henri-Michaelis-Menten enzyme kinetics

    OpenAIRE

    2009-01-01

    A different view of Henri-Michaelis-Menten (HMM) enzyme kinetics is presented. In the first part of the paper, a simplified but useful description that stresses the cyclic nature of the catalytic process is introduced. The time-dependence of the substrate concentration after the initial transient phase is derived in a simple way that dispenses the mathematical technique known as quasi-steady-state approximation. In the second part of the paper an exact one-dimensional formulation of HMM kinet...

  6. Preparation of Poly(ionic liquid)s-Supported Recyclable Organocatalysts for the Asymmetric Nitroaldol (Henry) Reaction.

    Science.gov (United States)

    Großeheilmann, Julia; Bandomir, Jenny; Kragl, Udo

    2015-12-21

    A novel strategy for the embedding of quinine-based organocatalysts in polymerized ionic liquids-based hydrogels is presented. With this technique, the encapsulated organocatalyst was successfully recovered and reused for four cycles without any loss of enantioselectivity (up to 91% ee) for the asymmetric nitroaldol (Henry) reaction. In this study, high catalyst leaching was significantly reduced (water content. After catalyst removal, evaporation of the solvent affords the product in 98% purity without any further purification.

  7. 'Celebrities of the future’:fame and notability in Henry James’s Roderick Hudson and the American

    OpenAIRE

    2015-01-01

    Focusing on two of Henry James’s earliest novels, Roderick Hudson (1875) and The American (1877), this essay explores the ways in which James’s initial formulation of his signature ‘international theme’ intersects with nineteenth-century discourses on fame. Roderick Hudson positions the eponymous American sculptor as a lion and notable in Europe, and then shows his fatal attempts to transcend the objectification and commodification that accompany fame. In The American the protagonist, Christo...

  8. Genetic comparison of the head of Henri IV and the presumptive blood from Louis XVI (both Kings of France).

    Science.gov (United States)

    Charlier, Philippe; Olalde, Iñigo; Solé, Neus; Ramírez, Oscar; Babelon, Jean-Pierre; Galland, Bruno; Calafell, Francesc; Lalueza-Fox, Carles

    2013-03-10

    A mummified head was identified in 2010 as belonging to Henri IV, King of France. A putative blood sample from the King Louis XVI preserved into a pyrographically decorated gourd was analyzed in 2011. Both kings are in a direct male-line descent, separated by seven generations. We have retrieved the hypervariable region 1 of the mitochondrial DNA as well as a partial Y-chromosome profile from Henri IV. Five STR loci match the alleles found in Louis XVI, while another locus shows an allele that is just one mutation step apart. Taking into consideration that the partial Y-chromosome profile is extremely rare in modern human databases, we concluded that both males could be paternally related. The likelihood ratio of the two samples belonging to males separated by seven generations (as opposed to unrelated males) was estimated as 246.3, with a 95% confidence interval between 44.2 and 9729. Historically speaking, this forensic DNA data would confirm the identity of the previous Louis XVI sample, and give another positive argument for the authenticity of the head of Henri IV.

  9. Familial adenomatous polyposis

    Directory of Open Access Journals (Sweden)

    Rozen Paul

    2009-10-01

    suggestive family history, clinical findings, and large bowel endoscopy or full colonoscopy. Whenever possible, the clinical diagnosis should be confirmed by genetic testing. When the APC mutation in the family has been identified, genetic testing of all first-degree relatives should be performed. Presymptomatic and prenatal (amniocentesis and chorionic villous sampling, and even preimplantation genetic testing is possible. Referral to a geneticist or genetic counselor is mandatory. Differential diagnoses include other disorders causing multiple polyps (such as Peutz-Jeghers syndrome, familial juvenile polyps or hyperplastic polyposis, hereditary mixed polyposis syndromes, and Lynch syndrome. Cancer prevention and maintaining a good quality of life are the main goals of management and regular and systematic follow-up and supportive care should be offered to all patients. By the late teens or early twenties, colorectal cancer prophylactic surgery is advocated. The recommended alternatives are total proctocolectomy and ileoanal pouch or ileorectal anastomosis for AFAP. Duodenal cancer and desmoids are the two main causes of mortality after total colectomy, they need to be identified early and treated. Upper endoscopy is necessary for surveillance to reduce the risk of ampullary and duodenal cancer. Patients with progressive tumors and unresectable disease may respond or stabilize with a combination of cytotoxic chemotherapy and surgery (when possible to perform. Adjunctive therapy with celecoxib has been approved by the US Food and Drug Administration and the European Medicines Agency in patients with FAP. Individuals with FAP carry a 100% risk of CRC; however, this risk is reduced significantly when patients enter a screening-treatment program.

  10. Clinical and genetic features of International Collaborative Group-hereditary nonpolyposis colorectal cancer families and suspected hereditary nonpolyposis colorectal cancer families

    Institute of Scientific and Technical Information of China (English)

    袁瑛; 叶俊; 郑树

    2004-01-01

    Background Hereditary nonpolyposis colorectal cancer (HNPPC) is one of the most common genetic syndrome related with mutation of human mismatch repair genes. This study was to evaluate the clinical significance of suspected hereditary nonpolyposis colorectal cancer (sHNPCC) criteria I and the clinical and genetic features of International Collaborative Group-HNPCC (ICG-HNPCC) and sHNPCC families.Methods Twenty-nine ICG-HNPCC families fulfilling the Amsterdam criteria and 34 sHNPCC families fulfilling the sHNPCC criteria I were collected. PCR-SSCP and DNA sequencing analysis were employed to screen the germline mutations of the hMLH1 and hMSH2 genes in these families.Results The ICG group had more colorectal cancer (CRC) patients per family than did the suspected group (P0.05), mutation type, and mutation distribution. Comparison of the families with and without mutation showed no significant difference in CRC patients per family, Lynch classification, and tumor spectrum.Conclusions ICG-HNPCC and sHNPCC families that have similar clinical manifestations and genetic basis indicate a similar nature for cancer development. The application of sHNPCC criteria I will facilitate clinical diagnosis and treatment of small families.

  11. Henry Wade (1876-1955), pioneer of urological surgery, museum conservator and war veteran.

    Science.gov (United States)

    Gardner, Dugald

    2017-01-01

    Henry Wade graduated in the Edinburgh Medical School in 1898 before spending two years with the British army during the Anglo-Boer war. Returning to this country, he joined Francis Caird, surgeon to the Edinburgh Royal Infirmary. Appointed Conservator of the museum of the Royal College of Surgeons of Edinburgh, Wade met young William Ford Robertson. In a study of experimental cancer they concluded that some neoplasms were caused by bacteria. Wade became increasingly recognised as an authority in urology. His growing practice was interrupted by the First World War. Already a member of the Royal Army Medical Corps, he served for five years in the Middle East, in Gallipoli and then with the army in an approach to Jerusalem. Resuming civilian life, Wade combined an extensive urological practice with membership of the Council of the RCSEd. He became President in 1935. Married in 1924, his wife died four years later after an operation by a colleague, David Wilkie. Director of Surgery to the Scottish Emergency Medical Service when the Second World War broke out, Wade was made a Knight Bachelor in 1946. He died in 1955.

  12. The Henry problem: New semianalytical solution for velocity-dependent dispersion

    Science.gov (United States)

    Fahs, Marwan; Ataie-Ashtiani, Behzad; Younes, Anis; Simmons, Craig T.; Ackerer, Philippe

    2016-09-01

    A new semianalytical solution is developed for the velocity-dependent dispersion Henry problem using the Fourier-Galerkin method (FG). The integral arising from the velocity-dependent dispersion term is evaluated numerically using an accurate technique based on an adaptive scheme. Numerical integration and nonlinear dependence of the dispersion on the velocity render the semianalytical solution impractical. To alleviate this issue and to obtain the solution at affordable computational cost, a robust implementation for solving the nonlinear system arising from the FG method is developed. It allows for reducing the number of attempts of the iterative procedure and the computational cost by iteration. The accuracy of the semianalytical solution is assessed in terms of the truncation orders of the Fourier series. An appropriate algorithm based on the sensitivity of the solution to the number of Fourier modes is used to obtain the required truncation levels. The resulting Fourier series are used to analytically evaluate the position of the principal isochlors and metrics characterizing the saltwater wedge. They are also used to calculate longitudinal and transverse dispersive fluxes and to provide physical insight into the dispersion mechanisms within the mixing zone. The developed semianalytical solutions are compared against numerical solutions obtained using an in house code based on variant techniques for both space and time discretization. The comparison provides better confidence on the accuracy of both numerical and semianalytical results. It shows that the new solutions are highly sensitive to the approximation techniques used in the numerical code which highlights their benefits for code benchmarking.

  13. Derivation of the MMPI-2-RF Henry-Heilbronner Index-r (HHI-r) scale.

    Science.gov (United States)

    Henry, George K; Heilbronner, Robert L; Algina, James; Kaya, Yasemin

    2013-01-01

    The 15-item Henry-Heilbronner Index (HHI) was published in 2006 as an MMPI-2 embedded measure of psychological response validity. When the MMPI-2 was revised in 2008 only 11 of the 15 original HHI items were retained on the MMPI-2-RF, prohibiting use of the HHI as an embedded validity indicator on the MMPI-2-RF. Using the original HHI sample an 11-item version of the HHI, the HHI-r, was evaluated for use as an embedded measure of psychological response validity for the MMPI-2-RF. The 11-item HHI-r was very similar to the HHI in classification accuracy. An HHI-r cutoff score of ≥7 was associated with a classification accuracy rate of 84.0%, good sensitivity (68.9%), and high specificity (93.2%) in identifying symptom exaggeration in personal injury and disability litigants versus non-litigating head-injured patients. These preliminary results suggest the HHI-r functions in a manner similar to the original HHI as a measure of psychological response validity, and may be used by psychologists and neuropsychologists as an MMPI-2-RF embedded validity indicator.

  14. eduction for Michaelis-Menten-Henri kinetics in the presence of diffusion

    Directory of Open Access Journals (Sweden)

    Leonid V. Kalachev

    2007-05-01

    Full Text Available The Michaelis-Menten-Henri (MMH mechanism is one of the paradigm reaction mechanisms in biology and chemistry. In its simplest form, it involves a substrate that reacts (reversibly with an enzyme, forming a complex which is transformed (irreversibly into a product and the enzyme. Given these basic kinetics, a dimension reduction has traditionally been achieved in two steps, by using conservation relations to reduce the number of species and by exploiting the inherent fast-slow structure of the resulting equations. In the present article, we investigate how the dynamics change if the species are additionally allowed to diffuse. We study the two extreme regimes of large diffusivities and of small diffusivities, as well as an intermediate regime in which the time scale of diffusion is comparable to that of the fast reaction kinetics. We show that reduction is possible in each of these regimes, with the nature of the reduction being regime dependent. Our analysis relies on the classical method of matched asymptotic expansions to derive approximations for the solutions that are uniformly valid in space and time.

  15. Optimal experimental designs for estimating Henry's law constants via the method of phase ratio variation.

    Science.gov (United States)

    Kapelner, Adam; Krieger, Abba; Blanford, William J

    2016-10-14

    When measuring Henry's law constants (kH) using the phase ratio variation (PRV) method via headspace gas chromatography (GC), the value of kH of the compound under investigation is calculated from the ratio of the slope to the intercept of a linear regression of the inverse GC response versus the ratio of gas to liquid volumes of a series of vials drawn from the same parent solution. Thus, an experimenter collects measurements consisting of the independent variable (the gas/liquid volume ratio) and dependent variable (the GC(-1) peak area). A review of the literature found that the common design is a simple uniform spacing of liquid volumes. We present an optimal experimental design which estimates kH with minimum error and provides multiple means for building confidence intervals for such estimates. We illustrate performance improvements of our design with an example measuring the kH for Naphthalene in aqueous solution as well as simulations on previous studies. Our designs are most applicable after a trial run defines the linear GC response and the linear phase ratio to the GC(-1) region (where the PRV method is suitable) after which a practitioner can collect measurements in bulk. The designs can be easily computed using our open source software optDesignSlopeInt, an R package on CRAN.

  16. [Henri-Léonard Bertin and the development of agriculture in the Age of Enlightenment].

    Science.gov (United States)

    Pédro, Georges

    2012-05-01

    This meeting of the Committee on the History of Science and Epistemology takes place as we celebrate the 250th anniversary of the creation of the world's first veterinary schools, a major event among all those that, in the wake of the Physiocrat movement initiated by Quesnay and DuPont de Nemours, shaped the modernisation of agriculture in France during the 18th century. Henri-Léonard Bertin (1720-1792) was the impetus to the restructuring process. He was well aware that farming should not remain an activity that solely provides a livelihood for the population, but that it needed to be modernised, i.e. it should produce more, and better. His view was that agriculture could become a great source of riches for France and therefore, a true economic and even political force. He used the various official positions he occupied during that period (Intendant of Lyon (1754-1757), Controller General of Finances (1759-1763), Minister-Secretary of State for Agriculture (1763-1780) to initiate a number of reforms that brought about the modernisation of the kingdom's agricultural world.

  17. New quartz oscillator switching method for nano-Henry range inductance measurements.

    Science.gov (United States)

    Matko, Vojko; Jezernik, Karel

    2012-01-01

    This article introduces a new method for nano-Henry inductance measurements at the frequency of 4.999 MHz with a single quartz crystal oscillating in the switching oscillating circuit. The real novelty of this method, however, lies in a considerable reduction of the temperature influence of AT-cut crystal frequency change in the temperature range between 0 °C and 50 °C through a switching method which compensates for the crystal's natural temperature characteristics. This allows for the compensation of any influences on the crystal such as the compensation of the non-linear temperature characteristics and the ageing of both the crystal and other oscillating circuit elements, as well as the reduction of the output frequency measurement errors with the help of an additional reference frequency. The experimental results show that the switching method greatly improves the measurement of small inductance changes in the range between μH and nH, allowing as a result high-precision measurements (~0.35 fH) in this range.

  18. 亨利·明茨伯格(HenryMintzberg)

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    亨利·明茨伯格(Henry Mintzberg),1939年出生于加拿大多伦多市,现任加拿大麦吉尔大学管理学研究荣誉教授。明茨伯格是一位国际知名的管理战略专家,在全球管理界享有盛誉的、最具原d创性的管理学大师。明茨伯格是经理角色学派的主要代表人物,他在组织管理学方面的主要贡献在于对管理者工作的分析。1973年,明茨伯格以一本《管理工作的实质》(The Nature of Managerial Work)一举成名,书中揭示了管理者的三大类角色:人际角色、信息角色、决策角色,仔细考察了管理者的工作及其对组织的巨大作用,并就如何提高管理效率为管理者提供了建议。

  19. Henri H. Stahl’s conception of historical sociology and the Bucharest School of Sociology

    Directory of Open Access Journals (Sweden)

    Nerijus Babinskas

    2010-11-01

    Full Text Available The Romanian school of sociology founded by Dimitrie Gusti was a favorable medium for elaborating theoretic ideas. The school became a cradle for at least two prominent theoreticians (Henri H. Stahl and Traian Herseni whose conceptions are worth of attention not only from sociologists but for the theoretically minded historians, too. We should keep in our mind that according to the methodological attitudes of the Bucharest school field researches were highly encouraged. It means that any generalizations, theoretic suggestions or entire conceptions produced by the followers of Gusti were solidly based on empirical data. Stahl started to elaborate his conception of tributalism in the 1960s. Coincidently, at this period the international discussion about the so-called Asiatic mode of production revived so the Stahl‘s theoretic ideas were well-timed. Stahl was not the only Romanian scholar who got involved in the discussion, but his conception was more original: according to him, tributalism should be treated as something different from Oriental despotism although there were some obvious similarities between the two. Despite the fact that the majority of Romanian historian community ignored the Stahl’s innovative conception, there were some attempts in Romania as well as abroad to elaborate (Daniel Chirot or at least to popularize (Miron Constantinescu, Constantin Daniel his ideas.

  20. Inspiring engineering minds to advance human health: the Henry Samueli School of Engineering's Department of BME.

    Science.gov (United States)

    Lee, Abraham; Wirtanen, Erik

    2012-07-01

    The growth of biomedical engineering at The Henry Samueli School of Engineering at the University of California, Irvine (UCI) has been rapid since the Center for Biomedical Engineering was first formed in 1998 [and was later renamed as the Department of Biomedical Engineering (BME) in 2002]. Our current mission statement, “Inspiring Engineering Minds to Advance Human Health,” serves as a reminder of why we exist, what we do, and the core principles that we value and by which we abide. BME exists to advance the state of human health via engineering innovation and practices. To attain our goal, we are empowering our faculty to inspire and mobilize our students to address health problems. We treasure the human being, particularly the human mind and health. We believe that BME is where minds are nurtured, challenged, and disciplined, and it is also where the health of the human is held as a core mission value that deserves our utmost priority (Figure 1). Advancing human health is not a theoretical practice; it requires bridging between disciplines (engineering and medicine) and between communities (academic and industry).

  1. "Audacity or Precision": The Paradoxes of Henri Villat's Fluid Mechanics in Interwar France

    CERN Document Server

    David, Aubin

    2011-01-01

    In Interwar France, Henri Villat became the true leader of theoretical researches on fluid mechanics. Most of his original work was done before the First World War; it was highly theoretical and its applicability was questioned. After having organized the first post-WWI International Congress of Mathematicians in 1920, Villat became the editor of the famous Journal de math\\'ematiques pure et appliqu\\'es and the director of the influential book series "M\\'emorial des sciences math\\'ematiques." From 1929 on, he held the fluid mechanics chair established by the Air Ministry at the Sorbonne in Paris and was heading the government's critical effort invested in fluid mechanics. However, while both his wake theory and his turbulence theory seemingly had little success outside France or in the aeronautical industry (except in the eyes of his students), applied mathematics was despised by the loud generation of Bourbaki mathematicians coming of age in the mid 1930s. How are we to understand the contrasted assessments ...

  2. Henry Spitzmuller - Un acteur des relations franco-roumaines (Juin 1940-Août 1944

    Directory of Open Access Journals (Sweden)

    Adriana Bichiş

    2013-07-01

    Full Text Available L’article analyse l’activité du diplomate français Henry Spitzmuller, représentant du Gouvernement de Vichy à Bucarest, qui décida de collaborer aussi avec la France Libre. On s’y proposa de comprendre l’attitude de ce diplomate de Vichy devant la dissidence qui a choisi d’adopter le « double jeu », c’est-à-dire de continuer à servir le régime de Vichy, mais aussi de prendre contact avec la France Libre. L’évolution de « Spitzmuller », « Spitz » ou «dr. Goudéa », premier secrétaire de la Légation de France à Bucarest, sera analysée dans le cadre des étapes établies par David Bobin dans un article de 2008, en essayant de prouver qu’elle ne représente pas un cas isolé. Notre analyse s’inscrit donc, dans le débat qui concerne l’apprentissage des difficultés auxquelles se heurta le corps diplomatique français pendant la Deuxième Guerre Mondiale.

  3. Modeling hydrodynamics, temperature and water quality in Henry Hagg Lake, Oregon, 2000-2003

    Science.gov (United States)

    Sullivan, Annette B.; Rounds, Stewart A.

    2004-01-01

    The two-dimensional model CE-QUAL-W2 was used to simulate hydrodynamics, temperature, and water quality in Henry Hagg Lake, Oregon, for the years 2000 through 2003. Input data included lake bathymetry, meteorologic conditions, tributary inflows, tributary temperature and water quality, and lake outflows. Calibrated constituents included lake hydrodynamics, water temperature, orthophosphate, total phosphorus, ammonia, algae, chlorophyll a, zooplankton, and dissolved oxygen. Other simulated constituents included nitrate, dissolved and particulate organic matter, dissolved solids, and suspended sediment. Two algal groups (blue-green algae, and all other algae) were included in the model to simulate the lakes algal communities. Measured lake stage data were used to calibrate the lakes water balance; calibration of water temperature and water quality relied upon vertical profile data taken in the deepest part of the lake near the dam. The model initially was calibrated with data from 200001 and tested with data from 200203. Sensitivity tests were performed to examine the response of the model to specific parameters and coefficients, including the light-extinction coefficient, wind speed, tributary inflows of phosphorus, nitrogen and organic matter, sediment oxygen demand, algal growth rates, and zooplankton feeding preference factors.

  4. Henry Hollingsworth Smith and His Bibliographical Index and Historical Record: The Beginning of American Surgical Historiography.

    Science.gov (United States)

    Rutkow, Ira

    2016-04-01

    To explore the details of Henry Hollingsworth Smith's (1815-1890) achievement as the first physician to organize in a systematic and chronologic manner the details of the history of surgery in America and prepare a register of men who performed surgical operations. The life of Smith, the earliest of the nation's surgeons to elucidate the history of American surgery, is little known. His boosting the image of the scalpel wielder helped shape the future of the craft, in particular, surgery's rise as a specialty and profession. An analysis of the published medical literature and unpublished documents relating to Smith and his work to document the history of American surgery. During the 1850 s, a time when surgery was not considered a separate branch of medicine but a mere technical mode of treatment, Smith's efforts in surgical history provided much needed encouragement to surgeons in their pursuit of professional recognition. Although Smith's accomplishment as the nation's first compiler of the history of American surgery has long been forgotten, his effort afforded the men who performed surgical operations their earliest measure of self-respect. As such, Smith belongs in America's pantheon of surgical heroes.

  5. Henry Fayol’s 14 Principles of Management: Implications for Libraries and Information Centres

    Directory of Open Access Journals (Sweden)

    Uzuegbu, C. P.

    2015-06-01

    Full Text Available This paper focuses generally on the ‘fourteen principles of management’ by Henri Fayol. However, it specifically analyses their application to and implications for libraries and information centres. An extensive review of published works on management generally, and library management in particular, was conducted. This yielded vital insights on the original meaning and later modifications of these principles, as well as their application in the management of various organisations. Consequently, the strengths and weaknesses of these principles were examined to determine their suitability in libraries and information centres. Inferences, illustrations, and examples were drawn from both developed and developing countries which gives the paper a global perspective. Based on available literature, it was concluded that Fayol’s principles of management are as relevant to libraries as they are in other organisations. The paper, therefore, recommends that in addition to modifying some aspects to make these principles more responsive to the peculiar needs of libraries, further research should be undertaken to expand the breadth of these principles and ascertain their impacts on the management of information organisations.

  6. Effective Henry's law partitioning and the salting constant of glyoxal in aerosols containing sulfate.

    Science.gov (United States)

    Kampf, Christopher J; Waxman, Eleanor M; Slowik, Jay G; Dommen, Josef; Pfaffenberger, Lisa; Praplan, Arnaud P; Prévôt, André S H; Baltensperger, Urs; Hoffmann, Thorsten; Volkamer, Rainer

    2013-05-07

    The reversible partitioning of glyoxal was studied in simulation chamber experiments for the first time by time-resolved measurements of gas-phase and particle-phase concentrations in sulfate-containing aerosols. Two complementary methods for the measurement of glyoxal particle-phase concentrations are compared: (1) an offline method utilizing filter sampling of chamber aerosols followed by HPLC-MS/MS analysis and (2) positive matrix factorization (PMF) analysis of aerosol mass spectrometer (AMS) data. Ammonium sulfate (AS) and internally mixed ammonium sulfate/fulvic acid (AS/FA) seed aerosols both show an exponential increase of effective Henry's law coefficients (KH,eff) with AS concentration (cAS, in mol kg(-1) aerosol liquid water, m = molality) and sulfate ionic strength, I(SO4(2-)) (m). A modified Setschenow plot confirmed that "salting-in" of glyoxal is responsible for the increased partitioning. The salting constant for glyoxal in AS is K(S)CHOCHO = (-0.24 ± 0.02) m(-1), and found to be independent of the presence of FA. The reversible glyoxal uptake can be described by two distinct reservoirs for monomers and higher molecular weight species filling up at characteristic time constants. These time constants are τ1 ≈ 10(2) s and τ2 ≈ 10(4) s at cAS < 12 m, and about 1-2 orders of magnitude slower at higher cAS, suggesting that glyoxal uptake is kinetically limited at high salt concentrations.

  7. Henri Bergson y George Bernard Shaw: hábito, vida, muerte

    Directory of Open Access Journals (Sweden)

    Álvaro Cortina Urdampilleta

    2015-01-01

    Full Text Available Este artículo indaga en algunos aspectos de la antropología filosófica expuesta en la obra del francés Henri Bergson. Para ello, nos serviremos de la confrontación de su doctrina original con la de un bergsoniano sui generis, el intelectual y dramaturgo irlandés George Bernard Shaw. El Prefacio. A medio siglo infiel, de Shaw, incluido en su obra más ambiciosa, Vuelta a Matusalén. Un Pentateuco Metabiológico, de 1921, será el texto base con el que haremos dialogar a Bergson con este periférico bergsonismo. Tomaremos como hilo conductor la teoría sobre el hábito, en el contexto de la metafísica de la evolución de los seres orgánicos, y lo llevaremos hasta el concepto límite, que parece conciliar ambas posturas: la idea de muerte superable. Ni en Bergson ni en Shaw los hábitos (la Cultura forman parte integral de la esencia del hombre, y la muerte (cuestión en la que Bergson es mucho más elusivo juega en ellos un rol anfibio, entre Cultura y Naturaleza.

  8. Dissolved families

    DEFF Research Database (Denmark)

    Christoffersen, Mogens

    The situation in the family preceding a family separation is studied here, to identify risk factors for family dissolution. Information registers covering prospective statistics about health aspects, demographic variables, family violence, self-destructive behaviour, unemployment, and the spousal...

  9. Dissolved families

    DEFF Research Database (Denmark)

    Christoffersen, Mogens

    The situation in the family preceding a family separation is studied here, to identify risk factors for family dissolution. Information registers covering prospective statistics about health aspects, demographic variables, family violence, self-destructive behaviour, unemployment, and the spousal...

  10. Family Life

    Science.gov (United States)

    ... With Family and Friends > Family Life Request Permissions Family Life Approved by the Cancer.Net Editorial Board , ... your outlook on the future. Friends and adult family members The effects of cancer on your relationships ...

  11. Experience of B-Lynch suture in 8 cases of postpartum hemorrhage%B -Lynch缝合术治疗8例剖宫产后出血体会

    Institute of Scientific and Technical Information of China (English)

    杨春霞

    2015-01-01

    Objective To investigate the clinical effect of B-Lynch suture in the treatment of postpartum hemorrhage.Methods The data of medical records of 8 patients with postpartum hemorrhage treated by B-Lynch suture were retrospectively analyzed in our hospital from January 2012 to 2015 March.Results Totally 8 cases of patients were successful hemostasis, uterus preserved, no 1 case reoperation or hys-terectomy because of poor blood circulation or rebleeding, no related complications occurred, involution of uterus, menstruation time without ex-ception.Conclusion B-Lynch suture is an effective surgical hemostasis method for the treatment of cesarean section uterine bleeding caused by uterine contraction fatigae, and is simple and feasible, especially for the basic hospital.%目的:探讨B-Lynch缝合术治疗剖宫产后出血的效果。方法对8例剖宫产后出血患者采用B-Lynch缝合术治疗,回顾性分析患者的病历资料。结果8例患者均经B-Lynch缝合术成功止血,无1例因血液循环不良或再出血手术或子宫切除。子宫复旧、月经复潮时间无异常。结论剖宫产后子宫收缩乏力性出血药物治疗无效时,B-Lynch缝合术操作简单易行,止血效果可靠,尤其适合在基层医院开展。

  12. A morphological, isoenzymatic and behavioural study of ten populations of Anopheles(Nyssorhynchus albitarsis Lynch-Arribalzaga, 1878 (Diptera: culicidae including from the type-locality - Baradero, Argentina

    Directory of Open Access Journals (Sweden)

    Maria Goreti Rosa-Freitas

    1990-09-01

    Full Text Available Anopheles (Nyssorhynchus albitarsis Lynch-Arribalzaga, 1878 shows morphological and behavioural variations which results in it being sometimes considered as a major malaria vector and at other times as playing no important role in epidemiology. With the aim of clarifying the taxonomy of the species, comparative morphological and isoenzymatic studies were made in populations from the type-locality, Baradero, Argentina and from 9 different localities inBrazil. Morphological studies consisted of the observation of eggs in scanning electron microscopy, of complete chaetotaxy of larvae and pupae and of the detailed drawing of male and female adults. Only Guajara-Mirim and Rio Branco populations, described previously as Anopheles deaneorum sp.n., showed morphological differences. Isoenzymes were studied using 4th instar larvae homogenate and agarosegel electrophoresis. Eleven enzymatic loci were analyzed. By calculation of Nei's Genetic Distance (D, the populations could be separated into 5 groups: iBaradero, iiMarajo, iiiBoa Vista, ivAngra, Itaguai and Paraipaba and vGuajara-Mirim and Rio Branco. These groups belong to 2 major clusters called I and II, separated by D = 0.345. In the I cluster are groups i, ii and iii and in II clusteriv and v. In I, D=0.246 separates i and ii from iii, while i is separated by D =0.181 from ii. In II, D = 0.223 between iv and v. Only the population of group vcould be distinguished morphologically from the others, leading to the description of an independent species An. deaneorum.

  13. Lynch syndrome-associated colorectal carcinoma: frequent involvement of the left colon and rectum and late-onset presentation supports a universal screening approach.

    Science.gov (United States)

    Hartman, Douglas J; Brand, Randall E; Hu, Huankai; Bahary, Nathan; Dudley, Beth; Chiosea, Simon I; Nikiforova, Marina N; Pai, Reetesh K

    2013-11-01

    The optimal strategy for screening patients with colorectal carcinoma for Lynch syndrome (LS) is a subject of continued debate in the literature with some advocating universal screening while others arguing for selective screening. We evaluated 1292 colorectal carcinomas for DNA mismatch repair protein abnormalities and identified 150 (11.6%) tumors demonstrating high-levels of microsatellite instability (MSI-H). MSI-H colorectal carcinomas were divided into sporadic (112/1292, 8.7%) and LS/probable LS-associated (38/1292, 2.9%) groups based on BRAF V600E mutation, MLH1 promoter hypermethylation, cancer history, and germline mismatch repair gene mutation. All MSI-H colorectal carcinomas were analyzed for grade, location, and tumor histology. The utility of the revised Bethesda guidelines and published predictive pathology models for MSI-H colorectal carcinomas (PREDICT and MSPath) were evaluated. Left-sided MSI-H colorectal carcinomas were more frequently associated with LS compared with right-sided MSI-H colorectal carcinomas (12/21, 57% versus 26/129, 20%, P = .0008). There was no significant difference in histology between sporadic MSI-H and LS/probable LS-associated colorectal carcinomas except for a slightly higher proportion of sporadic MSI-H tumors demonstrating tumor-infiltrating lymphocytes (81% versus 61%, P = .015). Neither pathology predictive model identified all LS-associated colorectal carcinomas (PREDICT: 33/38, 87%; MSPath: 35/38, 92%). 12/117 (10%) MSI-H colorectal carcinomas identified in patients >60 years were LS/probable LS-associated. Our results demonstrate that models of predicting MSI-H fail to identify LS-associated colorectal carcinoma given their reliance on right-sided location. A significant proportion (32%) of LS-associated colorectal carcinoma is identified in patients >60 years. Finally, our results demonstrate similar morphologic features between LS-associated and sporadic MSI-H colorectal carcinomas.

  14. Isolated Loss of PMS2 Immunohistochemical Expression is Frequently Caused by Heterogenous MLH1 Promoter Hypermethylation in Lynch Syndrome Screening for Endometrial Cancer Patients.

    Science.gov (United States)

    Kato, Aya; Sato, Naoki; Sugawara, Tae; Takahashi, Kazue; Kito, Masahiko; Makino, Kenichi; Sato, Toshiharu; Shimizu, Dai; Shirasawa, Hiromistu; Miura, Hiroshi; Sato, Wataru; Kumazawa, Yukiyo; Sato, Akira; Kumagai, Jin; Terada, Yukihiro

    2016-06-01

    Lynch syndrome (LS) is an autosomal-dominant inherited disorder mainly caused by a germline mutation in the DNA mismatch repair (MMR) genes (MLH1, MSH2, MSH6, and PMS2) and is associated with increased risk for various cancers, particularly colorectal cancer and endometrial cancer (EC). Women with LS account for 2% to 6% of EC patients; it is clinically important to identify LS in such individuals for predicting and/or preventing additional LS-associated cancers. PMS2 germline mutation (PMS2-LS) is the rarest contribution to LS etiology among the 4 LS-associated MMR germline mutations, and its detection is complicated. Therefore, prudent screening for PMS2-LS is important as it leads to an efficient LS identification strategy. Immunohistochemistry is recommended as a screening method for LS in EC. Isolated loss of PMS2 (IL-PMS2) expression is caused not only by PMS2-LS but also by MLH1 germline mutation or MLH1 promoter hypermethylation (MLH-PHM). This study aimed to determine the association between MLH1-PHM and IL-PMS2 to avoid inappropriate genetic analysis. We performed MLH1 methylation analysis and MLH1/PMS2 germline mutation testing on the IL-PMS2 cases. By performing MMR-immunohistochemistry on 360 unselected ECs, we could select 8 (2.2%) cases as IL-PMS2. Heterogenous MLH1 staining and MLH1-PHM were detected in 4 of 8 (50%) IL-PMS2 tumors. Of the 5 IL-PMS2 patients who underwent genetic analysis, 1 had PMS2 germline mutation with normal MLH1 expression (without MLH1-PHM), and no MLH1 germline mutation was detected. We suggest that MLH1 promoter methylation analysis for IL-PMS2 EC should be performed to exclude sporadic cases before further PMS2 genetic testing.

  15. About and beyond the Henri-Michaelis-Menten rate equation for single-substrate enzyme kinetics.

    Science.gov (United States)

    Bajzer, Zeljko; Strehler, Emanuel E

    2012-01-20

    For more than a century the simple single-substrate enzyme kinetics model and related Henri-Michaelis-Menten (HMM) rate equation have been thoroughly explored in various directions. In the present paper we are concerned with a possible generalization of this rate equation recently proposed by F. Kargi (BBRC 382 (2009) 157-159), which is assumed to be valid both in the case that the total substrate or enzyme is in excess and the quasi-steady-state is achieved. We demonstrate that this generalization is grossly inadequate and propose another generalization based on application of the quasi-steady-state condition and conservation equations for both enzyme and substrate. The standard HMM equation is derived by (a) assuming the quasi-steady-state condition, (b) applying the conservation equation only for the enzyme, and (c) assuming that the substrate concentration at quasi-steady-state can be approximated by the total substrate concentration [S](0). In our formula the rate is already expressed through [S](0), and we only assume that when quasi-steady-state is achieved the amount of product formed is negligible compared to [S](0). Numerical simulations show that our formula is generally more accurate than the HMM formula and also can provide a good approximation when the enzyme is in excess, which is not the case for the HMM formula. We show that the HMM formula can be derived from our expression by further assuming that the total enzyme concentration is negligible compared to [S](0). Copyright © 2011 Elsevier Inc. All rights reserved.

  16. Reinvestigation of the Henry's law constant for hydrogen peroxide with temperature and acidity variation.

    Science.gov (United States)

    Huang, Daoming; Chen, Zhongming

    2010-01-01

    Hydrogen peroxide is not only an important oxidant in itself; it also serves as both sink and temporary reservoir for other important oxidants including HOx (OH and HO2) radicals and O3 in the atmosphere. Its partitioning between gas and aqueous phases in the atmosphere, usually described by its Henry's law constant (K(H)), significantly influences its role in atmospheric processes. Large discrepancies between the K(H) values reported in previous work, however, have created uncertainty for atmospheric modelers. Based on our newly developed online instrumentation, we have re-determined the temperature and acidity dependence of K(H) for hydrogen peroxide at an air pressure of (0.960 +/- 0.013) atm (1 atm = 1.01325 x 10(5) Pa). The results indicated that the temperature dependence of K(H) for hydrogen peroxide fits to the Van't Hoff equation form, expressed as lnK(H) = a/T - b, and a = -deltaH/R, where K(H) is in M/atm (M is mol/L), T is in degrees Kelvin, R is the ideal gas constant, and deltaH is the standard heat of solution. For acidity dependence, results demonstrated that the K(H) value of hydrogen peroxide appeared to have no obvious dependence on decreasing pH level (from pH 7 to pH 1). Combining the dependence of both temperature and acidity, the obtained a and b were 7024 +/- 138 and 11.97 +/- 0.48, respectively, deltaH was (58.40 +/- 1.15) kJ/(K x mol), and the uncertainties represent sigma. Our determined K(H) values for hydrogen peroxide will therefore be of great use in atmospheric models.

  17. The Soundscapes of Henry Mayhew Urban Ethnography and Technologies of Transcription

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    Helen Groth

    2012-12-01

    Full Text Available Contemporary reviewers of London Labour and the London Poor were quick to label as inauthentic both the engraved re-mediations of John Beard’s daguerreotype portraits and Henry Mayhew’s transcription of the voices of London’s street habitués. Mayhew’s literal mediations of patter, slang and speech rhythms were the subject of particular scrutiny.  As one critic acerbically observed: ‘The photographs no doubt are accurate enough, but those dialogues smell of the footlights.’  Such criticisms strike at the core of Mayhew’s commitment to the technologies of faithful mimesis and the mediation of an authentic experience of the everyday lives of London’s wandering tribes.  Sound bites of characteristic speech serve as titles for many of the engraved reproductions of John Beard’s daguerreotypes reinforcing the analogy between visual and textual modes of transcription.  Likewise Mayhew insists that his various re-enactments of the multi-sensorial experience of elbowing through London’s crowded marketplaces and streets are ‘unvarnished’ transparent mediations of its various sounds and voices.  Central to Mayhew’s enterprise is the commitment to recording and capturing a dying way of life.  Now silenced voices are captured and remediated to ‘shock’ and teach through the ‘heart’ to use Mayhew’s terminology.  This paper will reconsider Mayhew’s investment in the power of sympathetic communication in the context of broader transformations in mid-nineteenth century conceptions of the media as a conduit for information rather than as a mechanism of persuasion.

  18. From self-identity to universality: a reading of Henri Lopes’ works

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    P.K. Mwepu

    2007-07-01

    Full Text Available Born in Kinshasa, Democratic Republic of Congo, yet a citizen of Congo-Brazzaville, Henri Lopes is one of those African writers who were not only educated in Europe (France but also lived there while writing a certain portion of their literary work. Being an influential political figure in his country, the author expresses his vision of an independent Africa through his literary works such as “Tribaliques” 1 (1971, “La nouvelle romance” (1976, “Sans tam-tam” (1977 and “Le pleurer-rire” (1982. However, from 1990, Lopes distances his writings from general political issues. In “Le chercheur d’Afriques” (1990 and “Le lys et le flamboyant” (1997, he veers into a new ideological direction, predominantly embedded in issues pertaining to existence: the quest for identity and issues related to hybridisation are recurrent themes and objects of scrutiny. It is clear that this biological approach serves as a pretext for the author to perform an in-depth interrogation of the complex issues of the universal in the context of a modern and globalising world. In his works, human blood and race represent an important aspect of culture; the blending of different cultures is an essential element for the construction of society. A community founded on cultural diversity is thus depicted as dynamic, strong and sustainable. One wonders whether the author is not describing his own life experiences through fiction. This might indeed be the case, considering that Lopes himself is a person of mixed origins, herein referred to as a “métis”. However, the experience described by the author, who lives in France, transcends race; it addresses the modern debate on the issue of cultural hybridisation.

  19. Invisibilidades cruzadas: Uma aproximação ao conceito de o momento decisivo de Henri Cartier-Bresson

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    Paulo Menezes

    Full Text Available Resumo Este artigo analisa o que se pode conceber como o conceito de o momento decisivo de Henri Cartier-Bresson, tendo em vista a proliferação de interpretações que as palavras “momento decisivo” guardam em relação ao conceito cunhado por ele. Para investigar a raiz desse conceito analisam-se algumas de suas fotos em referência a outras imagens da história da arte, como o casal Arnolfini, de Van Eyck, a natureza morta, de Willen Kalf, e as pinturas de Vermeer, além das fotografias de Diane Arbus.

  20. “We have botched them and patched them”: Modernity and Restoration in Henry James’s Italian Hours

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    Monica MANOLESCU-OANCEA

    2010-03-01

    Full Text Available Cet article porte sur la question de la rénovation de l’architecture italienne dans les écrits de voyage de Henry James en Italie, Italian Hours. Plus généralement, cet article se penche sur les rapports entre paysage urbain et modernité. Au 19e siècle, la rénovation était au centre des débats intellectuels et artistiques, avec des perspectives variées. Henry James, à l’instar de John Ruskin, condamnait les résultats de la rénovation des monuments italiens. Les raisons de cette réaction sont diverses : tout d’abord, sa vision de l’architecture en tant qu’art organique, sa position discrète de voyageur qui refuse de s’immiscer dans la vie des objets contemplés, sa critique de la rénovation comme preuve de mauvais goût. Même s’il rejette la rénovation en tant qu’intervention brutale du présent dans le passé, il accepte, à contrecœur, le fait que l’Italie se dirige inéluctablement vers la modernité. La réaction nuancée de James aux opinions de Ruskin s’inscrit dans son attitude ambivalente concernant l’évolution des villes italiennes vers la modernité.This article focuses on Henry James’s Italian Hours from the perspective of the author’s response to the restoration of Italian architecture and more generally to the place of modernity in the Italian cityscape. A central issue in the intellectual and artistic debates of the 19th century, the process of restoration triggered various responses. Henry James, just like John Ruskin, was horrified by the results of restoration in Italy, for reasons having to do with his vision of the organic growth of buildings, with his stance as a discreet and “uninvestigating” traveller and with his criticism of “improvement” as bad taste. Although he rejects renovation as interference of the present in the past, he accepts, albeit reluctantly, the necessity of “young Italy” to become a modern state. James’s nuanced response to Ruskin is part of his

  1. The critical impact of Frantz Fanon and Henri Collomb: race, gender, and personality testing of North and West Africans.

    Science.gov (United States)

    Bullard, Alice

    2005-01-01

    In 2001, the U.S. Surgeon General declared publicly that culture counts in mental health care. This welcome recognition of the role of culture in mental health appears somewhat belated. In 1956, Frantz Fanon and Henri Collomb both presented culturally sensitive studies of the Thematic Apperception Test at the major French-language mental health conference. The contrast between these two studies and between the careers of Fanon and Collomb reveals some of the difficulties in creating cultural and gender sensitivity in psychiatry or psychology.

  2. Looking into the attribute of transcendent genius: George Henry Boker and Robert Conrad’s use of Shakespeare

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    Ronan Ludot-Vlasak

    2010-07-01

    Full Text Available This article explores the literary responses of two nineteenth-century American playwrights to Shakespeare: Robert Conrad (1810-1848 and George Henry Boker (1823-1890. While Conrad aimed at providing a melodramatic counter-model to 2 Henry VI in Jack Cade, he failed to grasp Shakespeare’s ambivalent stance and to challenge his figure as a symbol of literary genius. Boker’s less radical and more reverential approach in Anne Boleyn and Francesca da Rimini prevented him from being more than an epigone. Although he altered his model and sometimes combined references to different plays, his use of Shakespeare was more a form of imitation than of reinvention. Conrad and Boker’s literary attitudes to the Bard proved to be quite different, but they both failed to defamiliarise him and to truly question Shakespeare as a literary icon.Cet article s’intéresse aux modalités selon lesquelles deux dramaturges américains du XIXe siècle – Robert Conrad (1810-1848 et George Henry Boker (1823-1890 – cherchent à s’approprier l’œuvre de Shakespeare. Dans Jack Cade, Conrad propose un contre-modèle mélodramatique à 2 Henri VI. La pièce révèle l’incapacité de l’auteur à saisir toutes les ambivalences idéologiques et morales de l’œuvre de son prédécesseur, mais aussi à remettre en cause la notion de génie shakespearien. L’approche de Boker s’avère beaucoup plus révérencieuse à l’égard de Shakespeare. Dans Francesca da Rimini et Anne Boleyn, l’écrivain transforme son modèle et combine des références à différentes pièces, mais il n’en reste pas moins un épigone. Si les deux auteurs ne réinventent pas l’œuvre du dramaturge élisabéthain, c’est qu’ils ne parviennent ni à remettre en question le statut d’icône littéraire de ce dernier, ni à le « défamiliariser ».

  3. Beverly Haviland. Henry James’s Last Romance : Making Sense of the Past and the American Scene.

    Directory of Open Access Journals (Sweden)

    Annick Dupperray

    2006-03-01

    Full Text Available L’ouvrage de Beverly Haviland se situe dans la nouvelle mouvance des études jamesiennes qui s’efforcent de concilier les approches culturelles et sémiotiques. Il s’agit d’entreprendre « the cultural work of reconstructing the much aesthetized master » et de poursuivre l’entreprise inaugurée par Jonathan Freedman dans Professions of Taste : Henry James, British Aestheticism, and Commodity Culture, (1991 ; Haviland consacre la majeure partie de son étude à The American Scene (1907, véritable ...

  4. Abraham Pais Prize for History of Physics Talk: Henry Cavendish, John Michell, Weighing the Stars

    Science.gov (United States)

    McCormmach, Russell

    2010-03-01

    This talk is about an interaction between two 18th-century natural philosophers (physical scientists), Henry Cavendish and John Michell, and its most important outcome, the experiment of weighing the world (their name for it) using a torsion balance (our name for it). Michell was the most inventive of the 18th century English natural philosophers, and Cavendish was the first of his countrymen to possess abilities at all comparable with Newton's. By their interests and skills, they were drawn to one another. Both were universal natural philosophers, equally adept at building scientific instruments, performing experiments, constructing theory, and using mathematics; both had a penchant for exacting, quantitative work. Both also had fitful habits of publication, which did not begin to reveal the range of their work, to the mystification of later scientists and historians. Late in life, Cavendish and Michell turned their attention to the force that Newton had examined most completely, a singular triumph of his natural philosophy, the force of universal gravitation. Over the course of the 18th century, abundant evidence of attraction had been gathered from the motions of the earth, moon, planets, and comets, phenomena which span the intermediate range of masses, sizes, and distances. But in three domains of experience, involving the extreme upper and lower limits of masses and dimensions, the universality of gravitation remained an article of faith. These were the gravity of the ``fixed'' stars, the mutual attraction of terrestrial bodies, and the gravitation of light and other special substances. Michell took on himself the task of deducing observable consequences from each of these prospective instances of universal gravitation. Cavendish encouraged Michell, and he followed up the resulting observational and experimental questions. The experiment of weighing the world was the last experiment Mitchell planned and the last experiment Cavendish published. The capstone of

  5. Contribuições de Henri Wallon à relação cognição e afetividade na educação Contributions from Henri Wallon to the relationship between cognition and affectivity in education

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    Aurino Lima Ferreira

    2010-01-01

    Full Text Available O presente artigo versa sobre as contribuições de Henri Wallon à relação cognição e afetividade na educação. Situa e define os complexos afetivos e cognitivos na teoria waloniana e destaca a noção de pessoa engajada como síntese fundamental para o entendimento da relação entre afetividade e cognição no campo educacional. Busca ainda apontar a importância da visão dialética e humanista da pessoa completa de Wallon para as práticas educacionais e retoma a ideia de "circularidade fundamental" de Francisco Varela para atualizar a visão de Wallon sobre a não separatividade entre homem e mundo.This paper focuses on the contributions from Henri Wallon about the relationship between cognition and affectivity in the education. It also defines the complex interdependency between affective and cognitive dimensions of such theory and emphasizes the notion of engaged person as a fundamental synthesis to understanding the relationship between affectivity and cognition in the educational field. This article also highlights the importance of dialectical and humanist view of integral person for educational practices and it incorporates the idea of "fundamental circularity" of Francisco Varela aiming to updating the view of Wallon about non-separateness between human beings and world.

  6. [Henri Ellenberger, Henri Ey and the Traité de Psychiatrie in the "Encyclopédie Médico-Chirurgicale": an American career under the auspices of the "Evolution Psychiatrique"].

    Science.gov (United States)

    Delille, Emmanuel

    2006-01-01

    Henri Ellenberger, psychiatrist and historian, experienced a decisive period in his career in the early fifties of the last century. Educated in France, intern at Sainte-Anne Hospital, he was working in Switzerland after the war and then tried to move to the United States. It was during his participation in the French group "l'Evolution Psychiatrique" that he happened to contribute to the treatise of psychiatry (1955) of the French medical and surgical encyclopaedia ("EMC") and organise an observation trip to the United States. He was supported at that time by Henri Ey, key figure of French psychiatry. While going back to his career, we would like to emphasise on his comments about the "Psychotherapy of schizophrenia". Even though later Ellenberger became a well-known researcher in North America, it is more a question for us to discuss the scientific ambition he had in this particular context of a French learned society as a member of "l'Evolution Psychiatrique" and as a psychiatrist formerly intern from the "Hôpitaux psychiatriques de la Seine" (Parisian district).

  7. Family Therapy

    Science.gov (United States)

    ... may be credentialed by the American Association for Marriage and Family Therapy (AAMFT). Family therapy is often short term. ... challenging situations in a more effective way. References Marriage and family therapists: The friendly mental health professionals. American Association ...

  8. Familial hypertriglyceridemia

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/000397.htm Familial hypertriglyceridemia To use the sharing features on this page, please enable JavaScript. Familial hypertriglyceridemia is a common disorder passed down through families. ...

  9. Family Meals

    Science.gov (United States)

    ... Teaching Kids to Be Smart About Social Media Family Meals KidsHealth > For Parents > Family Meals Print A ... even more important as kids get older. Making Family Meals Happen It can be a big challenge ...

  10. Family Arguments

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    ... Spread the Word Shop AAP Find a Pediatrician Family Life Medical Home Family Dynamics Adoption & Foster Care ... Life Listen Español Text Size Email Print Share Family Arguments Page Content Article Body We seem to ...

  11. Family History

    Science.gov (United States)

    Your family history includes health information about you and your close relatives. Families have many factors in common, including their genes, ... as heart disease, stroke, and cancer. Having a family member with a disease raises your risk, but ...

  12. Computational study of the effect of glyoxal-sulfate clustering on the Henry's law coefficient of glyoxal.

    Science.gov (United States)

    Kurtén, Theo; Elm, Jonas; Prisle, Nønne L; Mikkelsen, Kurt V; Kampf, Christopher J; Waxman, Eleanor M; Volkamer, Rainer

    2015-05-14

    We have used quantum chemical methods to investigate the molecular mechanism behind the recently reported ( Kampf , C. J. ; Environ. Sci. Technol . 2013 , 47 , 4236 - 4244 ) strong dependence of the Henry's law coefficient of glyoxal (C2O2H2) on the sulfate concentration of the aqueous phase. Although the glyoxal molecule interacts only weakly with sulfate, its hydrated forms (C2O3H4 and C2O4H6) form strong complexes with sulfate, displacing water molecules from the solvation shell and increasing the uptake of glyoxal into sulfate-containing aqueous solutions, including sulfate-containing aerosol particles. This promotes the participation of glyoxal in reactions leading to secondary organic aerosol formation, especially in regions with high sulfate concentrations. We used our computed equilibrium constants for the complexation reactions to assess the magnitude of the Henry's law coefficient enhancement and found it to be in reasonable agreement with experimental results. This indicates that the complexation of glyoxal hydrates with sulfate can explain the observed uptake enhancement.

  13. The Paradox of Being a Wounded Healer: Henri J.M. Nouwen’s Contribution to Pastoral Theology

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    S. Philip Nolte

    2010-08-01

    Full Text Available This article is the first in a series of two dealing with Henri Nouwen’s contribution to pastoral care. The present article focuses on the impact of cognitive dissonance and the role it plays in pastors becoming constrained in their ministry. The point of departure is that during the past two decades, pastors have been subjected to profound changes. While pastors view their involvement with people in the social and faith communities in which they live and work as guiding people towards a life of wholeness and integrity, they themselves, because of their own inner woundedness, struggle to live a life of wholeness. This article investigates how pastors can act congruently and with integrity in a world that has been profoundly changed by a shift from a modern to a postmodern paradigm. This reflection explores the ancient Greek mythological origins of the concept ‘wounded healer’. It also shows that, in its utilisation by the Swiss psychiatrist Carl Jung, the concept became a metaphor. This insight leads to a discussion of how Henri Nouwen applied the significance of the metaphor to pastoral ministry. The discussion takes on the form of certain relevant biographical side notes on Nouwen’s contribution to pastoral theology. The article concludes with an exposition of Nouwens’s use of the metaphor in his book, The wounded healer: Ministry in contemporary society.

  14. Modeling water quality effects of structural and operational changes to Scoggins Dam and Henry Hagg Lake, Oregon

    Science.gov (United States)

    Sullivan, Annett B.; Rounds, Stewart A.

    2006-01-01

    To meet water quality targets and the municipal and industrial water needs of a growing population in the Tualatin River Basin in northwestern Oregon, an expansion of Henry Hagg Lake is under consideration. Hagg Lake is the basin's primary storage reservoir and provides water during western Oregon's typically dry summers. Potential modifications include raising the dam height by 6.1 meters (20 feet), 7.6 meters (25 feet), or 12.2 meters (40 feet); installing additional outlets (possibly including a selective withdrawal tower); and adding additional inflows to provide greater reliability of filling the enlarged reservoir. One method of providing additional inflows is to route water from the upper Tualatin River through a tunnel and into Sain Creek, a tributary to the lake. Another option is to pump water from the Tualatin River (downstream of the lake) uphill and into the reservoir during the winter--the 'pump-back' option. A calibrated CE-QUAL-W2 model of Henry Hagg Lake's hydrodynamics, temperature, and water quality was used to examine the effect of these proposed changes on water quality in the lake and downstream. Most model scenarios were run with the calibrated model for 2002, a typical water year; a few scenarios were run for 2001, a drought year. More...

  15. «Ancient armour and arms recently received from Spain» Eusebio Zuloaga, Henry Lepage, and the Real Armería in Madrid

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    Pyhrr, Stuart W.

    1999-12-01

    Full Text Available In 1835 an important group of arms, some of them from Real Armeria, was sent by Eusebio Zuloaga to the gunmaker Henri Lepage in Paris. This paper documents the transaction and seeks to identify the present location of some items.

    En 1835 un importante conjunto de armas, algunas procedentes de la Real Armeria, fue enviado por Eusebio Zuloaga a1 arcabucero Henri Lepage de París. Este artículo documenta dicho envió y pretende señalar el paradero actual de alguno de los objetos

  16. Simple Analysis of War Scars left to Hemingway——through comparative study of Henry's and Hemingway's experiences and sufferings in the war

    Institute of Scientific and Technical Information of China (English)

    王克俊

    2008-01-01

    The First World War and the Second Wodd War brought Hemingway tremendous seam both physically and mentally, which became his nightmares in his later life. To better understand Hemingway's war scars and the masons, this article mainly analyses Henry's (Henry, the hero of A Farewell to Arms) and Hemingway's experiences and suffer-ings in the war respectively, and then makes a detailed comparative study. Another purpose of studying this topic is to help people realize that there should be no wars for mankind and that the whole world needs peace!

  17. ISOLDE PH team, from left to right: Jennifer Weterings (user support), Susanne Kreim (research fellow), Marek Pfützner (scientific associate), Maria Garcia Borge (team leader), Elisa Rapisarda (research fellow) , Magdalena Kowalska (physics coordinator), Jan Kurcewicz (applied fellow), Monika Stachura (applied fellow). Not in the photo: Kara Lynch (PhD student).

    CERN Multimedia

    Visual Media Office

    2013-01-01

    ISOLDE PH team, from left to right: Jennifer Weterings (user support), Susanne Kreim (research fellow), Marek Pfützner (scientific associate), Maria Garcia Borge (team leader), Elisa Rapisarda (research fellow) , Magdalena Kowalska (physics coordinator), Jan Kurcewicz (applied fellow), Monika Stachura (applied fellow). Not in the photo: Kara Lynch (PhD student).

  18. Nomenclatural Studies Toward a World List of Diptera Genus-Group Names. Part IV: Charles Henry Tyler Townsend.

    Science.gov (United States)

    Evenhuis, Neal L; Pont, Adrian C; Whitmore, Daniel

    2015-06-25

    The Diptera genus-group names of Charles Henry Tyler Townsend are reviewed and annotated. A total of 1506 available genus-group names in 12 families of Diptera are listed alphabetically for each name, giving author, year and page of original publication, originally included species, type species and method of fixation, current status of the name, family placement, and a list of any emendations of it that have been found in the literature. Remarks are given to clarify nomenclatural and/or taxonomic information. In addition, an index to all the species-group names of Diptera proposed by Townsend (1595, of which 1574 are available names) is given with bibliographic reference (year and page) to each original citation. An appendix with a full bibliography of almost 650 papers written by Townsend is presented with accurate dates of publication.        Two new replacement names are proposed for preoccupied genus-group names and both are named to honor our good friend and colleague, James E. O'Hara, for his decades of work on tachinids: Oharamyia Evenhuis, Pont & Whitmore, n. name, for Lindigia Townsend, 1931 [Tachinidae] (preoccupied by Karsten, 1858); Jimimyia Evenhuis, Pont & Whitmore, n. name, for Siphonopsis Townsend, 1916 [Tachinidae] (preoccupied by Agassiz, 1846).        Earlier dates of availability are found for the following: Eucnephalia Townsend, 1892 [Tachinidae]; Gabanimyia Townsend, 1914 [Tachinidae]; Incamyia Townsend, 1912 [Tachinidae]; Muscopteryx Townsend, 1892 [Tachinidae]; Philippolophosia Townsend, 1927 [Tachinidae]; Pseudokea Townsend, 1927 [Tachinidae].        Corrected or clarified included species and/or corrected or clarified type-species and methods of typification are given for: Alitophasia Townsend, 1934 [Tachinidae]; Almugmyia Townsend, 1911 [Tachinidae]; Arachnidomyia Townsend, 1934 [Sarcophagidae]; Austenina Townsend, 1921 [Glossinidae]; Austrohartigia Townsend, 1937 [Sarcophagidae]; Awatia Townsend, 1921 [Muscidae

  19. Family Privilege

    Science.gov (United States)

    Seita, John R.

    2014-01-01

    Family privilege is defined as "strengths and supports gained through primary caring relationships." A generation ago, the typical family included two parents and a bevy of kids living under one roof. Now, every variation of blended caregiving qualifies as family. But over the long arc of human history, a real family was a…

  20. Family Privilege

    Science.gov (United States)

    Seita, John R.

    2014-01-01

    Family privilege is defined as "strengths and supports gained through primary caring relationships." A generation ago, the typical family included two parents and a bevy of kids living under one roof. Now, every variation of blended caregiving qualifies as family. But over the long arc of human history, a real family was a…