Cone-beam evaluation of pharyngeal airway space in class I, II, and III patients

The purpose of this study is to make a 3-dimensional (3-D) evaluation of the pharyngeal airway space (PAS) in patients with class I, II, and III malocclusion. Sixty patients were evaluated. The patients were divided in 3 groups according to their occlusion classification. The volume and area of PAS were evaluated using the software Dolphin 3-D Imaging in the preoperative period for orthognathic surgery. PAS volume and area were influenced by different patterns of malocclusion. The mean volume and area for class III patients were statistically bigger than for classes I and II patients (P < .001). There was also a significant difference for volume values between class I and II patients, being the bigger volume for the class I patients (P < .05). It was possible to conclude that the class III patients presented a bigger PAS compared with classes I and II patients.

Comparative analysis of the anterior and posterior length and deflection angle of the cranial base, in individuals with facial pattern I, II and III

Objective: This study evaluated the variations in the anterior cranial base (S-N), posterior cranial base (S-Ba) and deflection of the cranial base (SNBa) among three different facial patterns (Pattern I, II and III). Method: A sample of 60 lateral cephalometric radiographs of Brazilian Caucasian patients, both genders, between 8 and 17 years of age was selected. The sample was divided into 3 groups (Pattern I, II and III) of 20 individuals each. The inclusion criteria for each group were the ANB angle, Wits appraisal and the facial profile angle (G’.Sn.Pg’). To compare the mean values obtained from (SNBa, S-N, S-Ba) each group measures, the ANOVA test and Scheffé’s Post-Hoc test were applied. Results and Conclusions: There was no statistically significant difference for the deflection angle of the cranial base among the different facial patterns (Patterns I, II and III). There was no significant difference for the measures of the anterior and posterior cranial base between the facial Patterns I and II. The mean values for S-Ba were lower in facial Pattern III with statistically significant difference. The mean values of S-N in the facial Pattern III were also reduced, but without showing statistically significant difference. This trend of lower values in the cranial base measurements would explain the maxillary deficiency and/or mandibular prognathism features that characterize the facial Pattern III.

Adapter proteins SLP-76 and BLNK both are expressed by murine macrophages and are linked to signaling via Fcγ receptors I and II/III

The SLP-76 (Src homology 2 domain-containing leukocyte protein of 76 kDa) adapter protein is expressed in T cells and myeloid cells, whereas its homologue BLNK (B cell linker protein) is expressed in B cells. SLP-76 and BLNK link immunoreceptor tyrosine-based activation motif-containing receptors to signaling molecules that include phospholipase C-γ, mitogen-activated protein kinases, and the GTPases Ras and Rho. SLP-76 plays a critical role in T cell receptor, FcɛRI and gpVI collagen receptor signaling, and participates in signaling via FcγR and killer cell inhibitory receptors. BLNK plays a critical role in B cell receptor signaling. We show that murine bone marrow-derived macrophages express both SLP-76 and BLNK. Selective ligation of FcγRI and FcγRII/III resulted in tyrosine phosphorylation of both SLP-76 and BLNK. SLP-76−/− bone marrow-derived macrophages display FcγR-mediated tyrosine phosphorylation of Syk, phospholipase C-γ2, and extracellular signal regulated kinases 1 and 2, and normal FcγR-dependent phagocytosis. These data suggest that both SLP-76 and BLNK are coupled to FcγR signaling in murine macrophages.

Petri Artedi renovati pars I. et II. [III-V] : i.e. bibliotheca et philosophia ichthyologica / cura Iohannis Iulii Walbaumii.

v.1-2

Petri Artedi renovati pars I. et II. [III-V] : i.e. bibliotheca et philosophia ichthyologica / cura Iohannis Iulii Walbaumii.

v.3

Prontuario de los tratados de paz, alianza, comercio de España hechos con los pueblos ... de Europa ... hasta el fin del reynado del señor don Phelipe V. Reynado del señor D. Phelipe IV ... : parte I, II y III.

Mode of access: Internet.

Prontuario de los tratados de paz, alianza, comercio de España hechos con los pueblos ... de Europa ... hasta el fin del reynado del señor don Phelipe V. Reynado del señor D. Carlos II ... : Parte I, II, y III, ultima.

Mode of access: Internet.

Commentaire de M. Dupuy sur le Traité des Libertez de l'Eglise gallicane de M. Pierre Pithou : avec trois autres traitez, I. De l'origine [et] du progres des interdits ecclesiastiques, II. Des informations de vie [et] moeurs des nommez aux eveschez par le roy, III. L'histoire de l'origine de la pragmatique sanction du roy Charles VII. & des concordats ... Tome I[-II]

Grabado xilográfico en port.

Admonitiones in volumina I, II et III, bibliographiae criticae [de Michael a S. Joseph] Matriti edita anno 1740 /

Mode of access: Internet.

Anmerkungen zur Ilias (Buch I, II, 1-483, III) nebst einigen Excursen : ein Hülfsbuch für das Verständnis des Dichters überhaupt /

Mode of access: Internet.