Cranial characters of Homalodotherium / by Bryan Patterson --.

v.6:no.7(1934)

Osteology, function, and evolution of the Trematopsid (Amphibia: Labyrinthodontia) nasal region / [by] John R. Bolt --.

v.33:no.2(1974)

Brief Communication : Cranial Nonmetric Trait Database on the Internet

This brief note announces the publication of a nonmetric cranial trait database as a freely available resource on the Internet at: http://library.queensu.ca/web- doc/ssdc/cntd. The files were constructed in the program Excel, and are available also in comma-delimited format. These one-observer data on 38 traits were recorded in 1963–2003 in skeletal collections curated at many muse- ums. The 8,016 crania represent individuals from a broad geographic and temporal range of recent human popula- tions, with regions best represented being the Arctic and northwestern North America. Am J Phys Anthropol 152:551–553, 2013.

The cranial anatomy of the mail-cheeked fishes.

Mode of access: Internet.

Catalogue of the specimens illustrating the osteology and dentition of vertebrated animals, recent and extinct, contained in the museum,

Mode of access: Internet.

References to nerves : being tabular views of the motor nerves to muscles, the nervous supply of the principal articulations and of the skin, the deep and superficial origins of the cranial nerves; with the most important effects following solution of continuity of nerves.

Mode of access: Internet.

Osteology of the North American tetraonidae /

Extracted from the U.S. Geological and Geographical Survey Bulletin, v. 6, no.2.

Tables and notes on human osteology, for the use of students of medicine.

Contains errata slip.

A compendious system of anatomy : In six parts. Part I. Osteology. II. Of the muscles, &c. III. Of the abdomen. Part IV. Of the thorax. V. Of the brain and nerves. VI. Of the senses. From the Encyclopaedia. Illustrated with twelve large copperplates.

Austin

Comparative osteology of the snake families Typhlopidae and Leptotyphlopidae.

Bibliography: p. 104-106.

Effects of early intensive postoperative physiotherapy on limb function after tibial plateau leveling osteotomy in dogs with deficiency of the cranial cruciate ligament

Objective-To determine effects of early intensive postoperative physiotherapy on limb function in dogs after tibial plateau leveling osteotomy (TPLO) for deficiency of the cranial cruciate ligament (CCL). Animals-8 adult dogs with CCL deficiency. Procedure-After TPLO, dogs underwent a physiotherapy program 3 times/wk (physiotherapy group; n = 4) or a walking program (home-exercise group; 4). All dogs were evaluated before surgery, 1 and 10 days after surgery, and 3 and 6 weeks after surgery. Thigh circumference (TC), stifle joint flexion and extension range of motion (ROM), lameness, and weight-bearing scores were recorded. Results-Before surgery, CCL-deficient limbs had significantly reduced TC and reduced flexion and extension ROMs, compared with values for the contralateral control limb. Six weeks after TPLO, the physiotherapy group had significantly larger TC than the home-exercise group, with the difference no longer evident between the affected and nonaffected limbs. Extension and flexion ROMs were significantly greater in the physiotherapy group, compared with values for the home-exercise group, 3 and 6 weeks after surgery. Six weeks after surgery, the difference in flexion and extension ROMs was no longer evident between the affected and nonaffected limbs in the physiotherapy group. Both groups had improvements for lameness and weight-bearing scores over time, but no difference was found between the 2 groups. Conclusions and Clinical Relevance-After TPLO in CCL-deficient dogs, early physiotherapy intervention should be considered as part of the postoperative management to prevent muscle atrophy, build muscle mass and strength, and increase stifle joint flexion and extension ROMs.

The development and growth of tissues derived from cranial neural crest and primitive mesoderm is dependent on the ligation status of retinoic acid receptor γ:evidence that retinoic acid receptor γ functions to maintain stem/progenitor cells in the absence of retinoic acid

Retinoic acid (RA) signaling is important to normal development. However, the function of the different RA receptors (RARs)-RARα, RARβ, and RARγ-is as yet unclear. We have used wild-type and transgenic zebrafish to examine the role of RARγ. Treatment of zebrafish embryos with an RARγ-specific agonist reduced somite formation and axial length, which was associated with a loss of hoxb13a expression and less-clear alterations in hoxc11a or myoD expression. Treatment with the RARγ agonist also disrupted formation of tissues arising from cranial neural crest, including cranial bones and anterior neural ganglia. There was a loss of Sox 9-immunopositive neural crest stem/progenitor cells in the same anterior regions. Pectoral fin outgrowth was blocked by RARγ agonist treatment. However, there was no loss of Tbx-5-immunopositive lateral plate mesodermal stem/progenitor cells and the block was reversed by agonist washout or by cotreatment with an RARγ antagonist. Regeneration of the caudal fin was also blocked by RARγ agonist treatment, which was associated with a loss of canonical Wnt signaling. This regenerative response was restored by agonist washout or cotreatment with the RARγ antagonist. These findings suggest that RARγ plays an essential role in maintaining stem/progenitor cells during embryonic development and tissue regeneration when the receptor is in its nonligated state.