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1.
Artículo en Inglés | IMSEAR | ID: sea-139947

RESUMEN

Background: Lateral cephalometric standards of normal Central Indian adults having class I occlusion and acceptable facial profile were studied using the Burstone and Legan comprehensive cephalometric analyses that are specific for orthognathic surgery. Aim: To study normal dentofacial patterns of adult population belonging to Central India. Materials and Methods: Cephalometric radiographs of 76 Central Indian adults (38 males and 38 females) having class I occlusion with acceptable facial profile were analyzed, and the mean values of their hard and soft tissue measurements were compared with those of Caucasian adults as reported in the literature. Results: The Central Indian males demonstratedgreater anterior cranial base length and ramal length and a reduced chin depth. The inclination of the upper and lower incisors was also greater. The females demonstrated greater posterior cranial base length, increased upper anterior and posterior facial heights, and an increased maxillary length. Both mandibular body and ramal lengths were increased and there was greater mandibular protrusion and a reduced chin depth. The lower incisors were found to be proclinated. Conclusion: This study reveals that some of the cephalometric parameters in the Central Indian population are significantly different than that of the Caucasian population, especially in the females.


Asunto(s)
Adolescente , Adulto , Algoritmos , Cefalometría/normas , Etnicidad/estadística & datos numéricos , Población Blanca/etnología , Población Blanca/estadística & datos numéricos , Cara/anatomía & histología , Huesos Faciales/anatomía & histología , Femenino , Humanos , India , Masculino , Desarrollo Maxilofacial , Estándares de Referencia , Factores Sexuales , Cráneo/anatomía & histología , Adulto Joven
2.
Braz. j. infect. dis ; 12(4): 313-315, Aug. 2008. ilus
Artículo en Inglés | LILACS | ID: lil-496770

RESUMEN

Since the introduction of varicella vaccination in India, surveillance of circulating VZV strains has gained significance. Differentiating wild-type VZV strains from the Oka vaccine strain can be achieved only by molecular genotyping methods. The development of PCR methods for VZV strain differentiation has been hampered by the fact that the VZV genome is highly conserved. We used VZV ORF 62 PCR-RFLP analysis to identify and differentiate wild-type VZV strains in India from the Oka vaccine strain. Digestion of VZV ORF 62 amplicons with SmaI, enabled accurate strain differentiation; the Oka strain was positive for three SmaI sites, compared to two SmaI sites in the wild-type VZV strains that we tested.


Asunto(s)
Humanos , Vacuna contra la Varicela/inmunología , Varicela/virología , Herpes Zóster/virología , /genética , Sistemas de Lectura Abierta/genética , Vacuna contra la Varicela/genética , Varicela/inmunología , ADN Viral/análisis , Genotipo , Herpes Zóster/inmunología , /clasificación , /inmunología , India , Reacción en Cadena de la Polimerasa , Polimorfismo de Longitud del Fragmento de Restricción
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