Zobrazeno 1 - 10
of 78
pro vyhledávání: '"S, Dolapchieva"'
Publikováno v:
Annals of Anatomy - Anatomischer Anzeiger. 184:137-140
The neural cell adhesion molecule, NCAM, is thought to be necessary for the interaction between neurons, axons and glial cells, axons and target structures, and for myelination. The NCAM localization in the peripheral nerves has been less well studie
Publikováno v:
Annals of Anatomy - Anatomischer Anzeiger. 182:133-142
The numerous morphometric studies on the myelinated fibers in the peripheral nerves have presented varying results. Only a few studies deal with the peripheral nerves from rabbits. In this work, a morphometric study was carried out on the tibial and
Autor:
S. Dolapchieva
Publikováno v:
Neuroscience Research. 24:309-312
Using Mayahara's method, the distribution of K + -dependent p-nitrophenylphosphatase activity was examined electron microscopically in the synaptic regions of the cerebral cortex of 10, 15 and 60-day-old Wistar rats. The enzyme achieved gradually its
Publikováno v:
Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft. 184(2)
The neural cell adhesion molecule, NCAM, is thought to be necessary for the interaction between neurons, axons and glial cells, axons and target structures, and for myelination. The NCAM localization in the peripheral nerves has been less well studie
Publikováno v:
Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft. 183(5)
Summary The calcium-dependent adhesion molecules N-and R-cadherins take part in the morphogenesis of the nervous system. The data about their localization in the peripheral nerves postnatum are limited and somewhat controversial. In the present study
Publikováno v:
Annals of anatomy = Anatomischer Anzeiger : official organ of the Anatomische Gesellschaft. 183(2)
The neural cell adhesion molecule (NCAM) has been widely studied in the early embryonal development of the nervous system. The data about NCAM distribution in the peripheral nerves during postnatal life are scant and some controversial. In the presen
Autor:
S, Dolapchieva
Publikováno v:
Histology and histopathology. 12(3)
The application of an ultrastructural cytochemical method for K(+)-dependent paranitrophenylphosphatase (Na+, K(+)-ATPase) has revealed patterns of plasticity of the Golgi apparatus of neurons in the cerebral cortex of 15-day-old rats. The peripheral
Autor:
S. Dolapchieva
Publikováno v:
The Histochemical journal. 28(1)
The affinity of rat peripheral nerve fibres for concanavalin A (Con A) and wheat germ agglutinin (WGA) was tested in semi-thin sections of Epon-embedded material. A two-step post-embedding technique was used. As a first step, Con A and WGA were used
Autor:
L, Surchev, V, Dontchev, K, Ichev, S, Dolapchieva, A, Bozhilova-Pastirova, M, Vankova, E, Kirazov, E, Vassileva, L, Venkov
Publikováno v:
Cellular and molecular biology (Noisy-le-Grand, France). 41(8)
During synaptogenesis the plasma membrane of neurons undergoes considerable changes and large portions of it develop to synaptic membranes. This transformation is brought about by biochemical and morphological changes. The aim of the present investig
Autor:
S, Dolapchieva
Publikováno v:
European journal of morphology. 33(3)
In order to reveal and characterize Na+,K(+)-ATPase distribution in axon-myelin-Schwann cell units of sciatic nerves of adult and 15 days old Wistar rats, the ultracytochemical lead-paranitrophenyl-phosphatase technique was used. The activity of K(+)