Facial esthetics in children with unilateral cleft lip and palate 3 years after alveolar bonegrafting combined with rhinoplasty between 2 and 4 years of age

OBJECTIVES To evaluate facial esthetics in patients with unilateral cleft lip and palate (UCLP) after alveolar bone grafting combined with rhinoplasty between 2 and 4 years of age. DESIGN Retrospective case-control study. SETTING The Department of Pediatric Surgery, Institute of Mother and Child, Warsaw, Poland. MATERIAL AND METHODS Photographs of full faces and cropped images of five nasolabial components: nasal deviation, nasal form, nasal profile, vermillion border, and inferior view were assessed by 5 professional and 14 layraters in 29 children (23 boys and 6 girls; mean age = 5.3 years, SD 0.5; Early-grafted group) and 30 children (20 boys and 10 girls; mean age = 5.5 years, SD 1.0; Non-grafted group) with complete unilateral cleft lip and palate repaired with a one-stage closure. The groups differed regarding the timing of alveolar bone grafting: in the Early-grafted group, alveolar bone grafting in combination with rhinoplasty (ABG-R) was performed between 2 and 4 years of age (mean age = 2.3 years; SD 0.6); in the Non-grafted group, the alveolar defect was grafted after 9 years of age. No primary nose correction was carried out in any group. To rate esthetics, a modified five-grade esthetic index of Asher-McDade was used, where grade 1 means the most esthetic and grade 5 - the least esthetic outcome. RESULTS Esthetics of full faces and of all nasolabial elements in the Early-grafted group was significantly better than in Non-grafted group. The scores in the Early-grafted group ranged from 2.30 to 2.66 points, whereas in the Non-grafted group ranged from 2.66 to 3.17 points. All intergroup differences were statistically significant (p < 0.05). CONCLUSIONS Three years post-operatively, early alveolar bone grafting combined with rhinoplasty is favorable for facial esthetics in children with UCLP, but a longer follow-up is needed to assess whether the improvement was permanent.

Cooperative Effects of Electron Donors and Acceptors for the Stabilization of Elusive Metal Cluster Frameworks: Synthesis and Solid-State Structures of Pt-19(CO)(24)(mu(4)-AuPPh3)(3)](-) and Pt-19(CO)(24){mu(4)-Au-2(PPh3)(2)}(2)]

The anionic cluster Pt-19(CO)(22)](4-) (1), of pentagonal symmetry, reacts with CO and AuPPh3+ fragments. Upon increasing the Au:Pt-19, molar ratio, different species are sequentially formed, but only the last two members of the series could be characterized by X-ray diffraction, namely, Pt-19(CO)(24)(mu(4)-AuPPh3)(3)](-) (2) and Pt-19(CO)(24){mu(4)-Au-2(PPh3)(2)}(2)] (3).The metallic framework of the starting cluster is completely modified after the addition of CO and AuL+, and both products display the same platinum core of trigonal symmetry, with closely packed metal atoms. The three AuL+ units cap three different square faces in 2, whereas four AuL+ fragments are grouped in two independent bimetallic units in the neutral cluster 3. Electrochemical and spectroelectrochemical studies on 2 showed that its redox ability is comparable with that of the homometallic 1.

Ms. Ff. Mus. 1246 - Am Neu-Jahrs-Tag : Lobet den Herrn p ; C. A. T. B., 2 violini, viola, 2 oboe, 3 clarini, tympano, violoncello, organo

del S. Telemann

Ms. Ff. Mus. 1323 - Am 2 post Epiphan. : Sehet an die Exempel der Alten, und pp. ; C. A. T. B. , 1 cornettino, 3 tromboni, 2 violini, 2 hautbois se piace, 1 viola, violoncello et organo.

von Telemann. [Textverf.: Gottfried Simonis]

Reduction in the level of Gal(alpha1,3)Gal in transgenic mice and pigs by the expression of an alpha(1,2)fucosyltransferase.

Hyperacute rejection of a porcine organ by higher primates is initiated by the binding of xenoreactive natural antibodies of the recipient to blood vessels in the graft leading to complement activation. The majority of these antibodies recognize the carbohydrate structure Gal(alphal,3)Gal (gal epitope) present on cells of pigs. It is possible that the removal or lowering of the number of gal epitopes on the graft endothelium could prevent hyperacute rejection. The Gal(alpha1,3) Gal structure is formed by the enzyme Galbeta1,4GlcNAc3-alpha-D-galactosyltransferase [alpha(1,3)GT; EC 2.4.1.51], which transfers a galactose molecule to terminal N-acetyllactosamine (N-lac) present on various glycoproteins and glycolipids. The N-lac structure might be utilized as an acceptor by other glycosyltransferases such as Galbeta1,4GlcNAc 6-alpha-D-sialyltransferase [alpha(2,6)ST], Galbeta1,4GlcNAc 3-alpha-D-Sialyltransferase [alpha(2,3)ST], or Galbeta 2-alpha-L-fucosyltransferase [alpha(1,2)FT; EC 2.4.1.691, etc. In this report we describe the competition between alpha(1,2)FT and alpha(1,3)GT in cells in culture and the generation of transgenic mice and transgenic pigs that express alpha(1,2)Fr leading to synthesis of Fucalpha,2Galbeta- (H antigen) and a concomitant decrease in the level of Gal(alpha1,3)Gal. As predicted, this resulted in reduced binding of xenoreactive natural antibodies to endothelial cells of transgenic mice and protection from complement mediated lysis.

Sistemas y Procesos en Publicidad y Relaciones Públicas. Tema 3, parte 2 (curso 2011-2012)

Resumen del Tema 3 (parte 2), para los grupos 1,2,3 y 4.

Organocatalytic Asymmetric α-Chlorination of 1,3-Dicarbonyl Compounds Catalyzed by 2-Aminobenzimidazole Derivatives

Bifunctional chiral 2-aminobenzimidazole derivatives 1 and 2 catalyze the enantioselective stereodivergent α-chlorination of β-ketoesters and 1,3-diketone derivatives with up to 50% ee using N-chlorosuccinimide (NCS) or 2,3,4,4,5,6-hexachloro-2,5-cyclohexadien-1-one as electrophilic chlorine sources.

Interacções estabelecidas entre crianças dos 2 e 3 anos

O presente trabalho, elaborado no âmbito do Mestrado em Educação Pré-escolar, está inscrito na área científica da própria supervisão. Teve como objetivo principal aprofundar e reflectir sobre o tipo de relação que as crianças de 2/3 anos estabelecem nas interações entre pares. Como no decorrer dessas interações muitas vezes está presente a mediação do adulto, procuramos também compreender o modelo do adulto e a forma como poderá criar um clima positivo. A metodologia utilizada foi de abordagem qualitativa, tendo como método a observação naturalista através da recolha de dados e notas de campo. Esta recolha foi realizada no local de estágio, numa sala de creche.

Calcium carbonate and organic carbon content, and stable isotope composition of sediment core Y71-3-2

Planktic stable isotopes by Mix for this paper and Pisias and Mix (1997)

University chronicle. v. 1-3; March 2, 1867-June 19, 1869.

United with the University magazine to form the Chronicle.

Mystische theologie, oder Wahrer wegweisser nach unserm ursprung und vaterland! Bestehend in 3 theilen, 1. theil, von den irr- und abwegen gutmeinender frommen. 2. theil, ist eine erklärung über Mathai 24, 3. theil, ist eine erklärung der sechstägigen schöpfung und den zeitlauften dieser welt.

Parts 2-3 have special title-pages.

Organizational, maintenance, repair parts, and special tools list for satellite communication terminals AN/MSC-64(V)1 (NSN 5895-01-112-5836), AN/MSC-64(V)2 (NSN 5895-01-088-2679), and AN/MSC-64(V)3 (NSN 5895-01-112-5838).

Includes index.