Now showing items 21-30 of 73541
Ultrastructural and morphometric aspects of ageing in the retinal capillaries of rats
Age-related morphological, ultrastructural and morphometric changes in the capillaries of the superficial and deep plexuses of the rat retina were studied in animals aged from 3 to 15 months. Our results suggest that ...
Uma Leitura Crítica da situação do Idoso no Atual Contexto Sociocultural
(Universidade Federal do Rio Grande do Sul, 2008)
The structure of the human temporomandibular joint disc: A scanning electron microscopy study
The articular disc of the temporomandibular joint was studied in fetuses (16 to 39 weeks of intrauterine life), infants (up to 4 months of age), dentulous adults (aged 30 to 39 years), and completely edentulous adults (aged ...
Comparative analysis between three methods of bone estimating age in individuals with down syndrome by mode of the hand and wrist ray
The wrist and hand region has been the most commonly used for estimating age and osseous development due to the great number of ossification centers. The aim was to determine which method, Tanner & Whitehouse's (TW3), ...
Ageing and Development Newsletter No. 3
Implications of Extending the ADHD Age-of-Onset Criterion to Age 12: Results from a Prospectively Studied Birth Cohort
(LIPPINCOTT WILLIAMS & WILKINS, 2010)
Objective: To evaluate whether including children with onset of symptoms between ages 7 and 12 years in the ADHD diagnostic category would: (a) increase the prevalence of the disorder at age 12, and (b) change the clinical ...