Val/Leu(247) Polymorphism of beta 2-glycoprotein I in Brazilian Patients with Antiphospholipid Syndrome-A Genetic Risk Factor?

A genetic polymorphism of the beta 2-glycoprotein I (beta 2-GPI) is recognized by antiphospholipid antibodies (aPL) and may even play a role in the development of antiphospholipid syndrome (APS). The objectives of this study were to determine a Val/Leu SNP at position 247 of the beta 2-GPI gene in Brazilian patients with APS and to compare these data with clinical and laboratory manifestations. Polymorphism assignment was performed by PCR followed by Rsa I restriction endonuclease. The titration of anti-beta 2-GPI antibodies was detected by ELISA. The results showed significantly higher frequencies of the V-encoding allele and the homozygous VV genotype in patients with APS than in control subjects (OR = 1.781, P = 0.0068; and OR = 6.413, P < 0.0001, respectively). The frequency of this genotype was also significantly higher in patients with arterial and venous thrombosis than in the control group (52% and 44%, respectively, versus 13%). Anti-beta 2-GPI-positive patients had significantly higher frequencies of the VV genotype than the controls subjects (OR = 8.179, P < 0.0001). These results suggest that the V-encoding allele and the homozygous VV genotype at position 247 of the beta 2-GPI gene may play a role in the generation of anomalous beta 2-GPI, with consequent auto-antibody production, and in phenotype expression of arterial and venous thrombosis in APS patients.

Correlation between beta-2-glycoprotein I gene polymorphism and anti-beta-2 glycoprotein I antibodies in patients with multibacillary leprosy

Antiphospholipid antibodies, such as anti-beta 2-glycoprotein I (beta 2GPI), are present in multibacillary leprosy (MB) patients; however, MB patients do not usually present with antiphospholipid antibody syndrome (APS), which is characterized by thromboembolic phenomena (TEP). Rare cases of TEP occur in leprosy patients, but the physiopathology of this condition remains unclear. In this case-control study, we examined whether single-nucleotide polymorphisms (SNPs) of the beta 2GPI gene contributed to the risk of leprosy and APS co-morbidity. SNPs Ser88Asn, Leu247Val, Cys306Gly and Trp316Ser were identified in 113 Brazilian leprosy patients. Additionally, anti-beta 2GPI antibodies and plasma concentrations of beta 2GPI were quantified. The Ser88Asn, Cys306Gly and Trp316Ser SNPs were not risk factors for APS in leprosy. A higher frequency of Val/Val homozygosity was observed in leprosy patients compared to controls (36 vs. 5%; P < 0.001). Forty-two percent of MB and 17% of paucibacillary leprosy patients were positive for anti-beta 2GPI IgM (P = 0.014). There was no correlation between SNP Ser88Asn or Cys306Gly and anti-beta 2GPI antibody levels. In MB patients with positive anti-beta 2GPI IgM, the frequency of Val/Val homozygosity was higher than in controls (32 vs. 15%; P = 0.042). The frequency of the mutant allele Ser316 was higher in MB patients with positive rather than negative anti-beta 2GPI IgM levels (6 vs. 0%; P = 0.040) and was greater than in the control group (6 vs. 1%; P = 0.034). The studied polymorphisms did not influence the plasma concentrations of beta 2GPI. These results suggest that Leu247Val and Trp316Ser SNPs may represent genetic risk factors for anti-beta 2GPI antibody production in MB patients.

Studies on the dual in Mycenaean, in the Homeric poetry and in the Attic Theatre of the 5th century — morphological, dialectal and stylistical variations

The present dissertation focuses on the dual number in Ancient Greek in a diachronical lapse stretching from the Mycenaean age to the Attic Drama and Comedy of the 5th century BC. In the first chapter morphological issues are addressed, chiefly in a comparative perspective. The Indo European evidence on the dual is hence gathered in order to sketch patterns of grammaticalisation and paradigmatisation of specific grams, growing increasingly functional within the Greek domain. In the second chapter syntactical problems are tackled. After a survey of scholarly literature on the Greek dual, we engage in a functional and typological approach, in order to disentangle some biased assessments on the dual, namely its alleged lack of regularity and intermittent agreement. Some recent frameworks in General Linguistics provide useful grounds for casting new light on the subject. Internal Reconstruction, for instance, supports the facultativity of the dual in each and every stage of its development; Typology and the Animacy Hierarcy add precious cross linguistical insight on the behaviour of the dual toward agreement. Glaring differences also arise as to the adoption — or avoidance — of the dual by different authors. Idiolectal varieties prove in fact conditioned by stylistical and register necessity. By means of a comparison among Epics, Tragedy and Comedy it is possible to enhance differences in the evaluation of the dual, which led sometimes to forms of ‘censure’ — thus triggering the onset of competing strategies to express duality. The last two chapters delve into the tantalising variety of the Homeric evidence, first of all in an account of the notorious issue of the Embassy of Iliad IX, and last in a commentary of all significant Homeric duals — mostly represented by archaisms, formulae, and ad hoc coinages.

Generating Linked-Data based Domain-Specific Sentiment Lexicons from Legacy Language and Semantic Resources

We present a methodology for legacy language resource adaptation that generates domain-specific sentiment lexicons organized around domain entities described with lexical information and sentiment words described in the context of these entities. We explain the steps of the methodology and we give a working example of our initial results. The resulting lexicons are modelled as Linked Data resources by use of established formats for Linguistic Linked Data (lemon, NIF) and for linked sentiment expressions (Marl), thereby contributing and linking to existing Language Resources in the Linguistic Linked Open Data cloud.

Symposium on Physical-Mechanical Treatment of Wastewaters, United States Environmental Protection Agency, Cincinnati, Ohio, April 5th and 6th, 1977.

At head of title: USA-USSR Working Group on the Prevention of Water Pollution from Municipal and Industrial Sources.

XVII and XVIII century American furniture and contemporary decorations, comprising the collection exhibited, during the summer at King Hooper mansion, Marblehead., Mass., owned and operated by King Hooper, Inc. Also choicest specimens from the collection of Hyman Kaufman, Boston, and the collection of silver of Herbert Lawton, Boston, sold by their order; unrestricted public auction sale, Thursday, Friday and Saturday, December 3rd, 4th and 5th, 1931 ...

"Sale number twenty-two."

2nd, 3rd, 4th and 5th interim reports ...

Mode of access: Internet.

8 pianoforte studies for the development of the 3rd, 4th, & 5th fingers : op. 21.

Mode of access: Internet.

Edward Teshmaker Busk. Born March 8th, 1886; died November 5th, 1914.

Mode of access: Internet.

The congress guide and scientific programme [of the] 5th Pacific Science Congress, Victoria, B. C., June 1-4; Vancouver, B. C., June 5-14; Canada, 1933.

Mode of access: Internet.

The Russian offensive, being the third volume of "Field notes from the Russian front," embracing the period from June 5th to Sept. 1st, 1916,

American edition (Garden City, N.Y., Doubleday, Page & Company) has title: The Russian advance.

Key to North American birds. Containing a concise account of every species of living and fossil bird at present known from the continent north of the Mexican and United States boundary, inclusive of Greenland and Lower California, with which are incorporated General ornithology...and Field ornithology. The 5th ed. (entirely rev.) exhibiting the nomenclature of the American ornithologists' union...

Mode of access: Internet.

Manual of emergency legislation : comprising all the acts of Parliament, proclamations, orders, &c., passed and made in consequence of the war. Supplement no. 2 to December 5th, 1914 /

Incorporating and superseding supplement no. 1.

Our daily bread : No. 1., Saturday, June 5th, 1841.

Mode of access: Internet.

In memoriam. General Lewis Baldwin Parsons, born April 5th, 1818; entered into eternal life, March 16th, 1907 ...

Mode of access: Internet.