Zobrazeno 1 - 10
of 227
pro vyhledávání: '"R. G. Sherman"'
Autor:
Peter M. Morganelli, R. G. Sherman
Publikováno v:
Journal of morphology. 191(2)
The cardiac ganglion in the lobster Homarus americanus was examined with a transmission electron microscope. Nerve terminals often existed in large aggregations surrounded by glial and connective tissue elements. Axo-axonic and axo-dendritic synapses
Autor:
R G, Sherman, D H, Lasseter
Publikováno v:
Dental clinics of North America. 40(3)
Endocrine disorders are commonly seen in the general population. This article discusses the physiology, pathogenesis, and the medical and dental management of patients with thyroid, parathyroid, and pituitary gland disorders. In addition, the pharmac
Publikováno v:
Dental clinics of North America. 38(4)
Bacteremias of dental origin have been implicated as sources of infection in specific cardiac conditions, diabetes, neutropenia, kidney disease, splenectomy, and patients with prosthetic joints. This article reviews the relative risks of dental bacte
Autor:
Yu Guo, Gharibani, Payam, Agarwal, Prachi, Modi, Hiren, Sung-Min Cho, Thakor, Nitish V., Geocadin, Romergryko G.
Publikováno v:
Frontiers in Neuroscience; 9/27/2024, p1-12, 12p
Autor:
R. G. Sherman, Robert L. Crabtree
Publikováno v:
Journal of Experimental Zoology. 213:15-24
The innervation and neuromuscular physiology of the deep flexor muscles in the thorax of the crayfish, Orconectes rusticus are described. Four muscles arise ventrally from the endophragmal shelf and join at segmental inscriptions to form a single fun
Autor:
R. G. Sherman
Publikováno v:
Journal of Comparative Physiology ? A. 114:91-101
1. The leg stretcher muscle motor unit was examined in five different decapod crustaceans (Gecarcinus, Grapsus, Goniopsis, Homarus andPanulirus) with the objective of establishing interrelationships between nerve terminal and muscle fiber properties.
Autor:
R. G. Sherman
Publikováno v:
Canadian Journal of Zoology. 51:1155-1159
Hemocytes found, in association with the heart of the tarantula spider, Eurypelma marxi Simon, were examined with a transmission electron microscope. Three main ultrastructural types were described. These were designated as granular, oenocytoid, and
Autor:
R. G. Sherman, R. L. Crabtree
Publikováno v:
Canadian Journal of Zoology. 59:357-363
Transmission electon microscopy revealed that all of the superficial flexor muscle fibers in the crayfish thorax possess sarcomeres 8–10 μm in length, 12 thin myofilaments around each thick myofilament, no H zone, and irregular Z lines. This chara
Autor:
K. L. Rossner, R. G. Sherman
Publikováno v:
American Journal of Physiology-Cell Physiology. 235:C220-C226
Surface and volume densities of the invaginated membrane components of tonic muscle fibers of crayfish (Orconectes rusticus) were determined by stereological methods. Surface densities of the sarcolemma, sarcolemmal invaginations, T tubules and Z tub
Autor:
R. L. Crabtree, R. G. Sherman
Publikováno v:
Canadian Journal of Zoology. 59:364-369
Excitatory and inhibitory neuromuscular synapses in the thoracic deep flexors of the crayfish were examined using electron microscopy. Excitatory nerve terminals were found to have larger synaptic vesicles and a greater synaptic cleft distance than d