Sonic hedgehog enhances somite cell viability and formation of primary slow muscle fibers in avian segmented mesoderm Gordon M. CannJay W. LeeF. E. Stockdale ORIGINAL ARTICLE Pages: 239 - 252
Localization of micro- and intermediate filaments in non-pregnant uterus and placenta of the mink suggests involvement of maternal endothelial cells and periendothelial cells in blood flow regulation H. WintherRudolf LeiserVibeke Dantzer ORIGINAL ARTICLE Pages: 253 - 263
Nitric oxide synthase-containing projections to the ventrobasal thalamus in the rat Kamen G. UsunoffViktor N. KharaziaR. J. Weinberg ORIGINAL ARTICLE Pages: 265 - 281
In situ detection of gelatinolytic activity in developing craniofacial tissues Y. AbikoMasayuki KutsuzawaTetsuhiko Tachikawa Original Article Pages: 283 - 287
Proliferation of actively migrating ameboid microglia in the developing quail retina José L. Marín-TevaAntonio AlmendrosJ. Navascués ORIGINAL ARTICLE Pages: 289 - 300
Synaptology and ultrastructural characteristics of laryngeal cricothyroid and posterior cricoarytenoid motoneurons in the nucleus ambiguus of the rat T. HayakawaJun Qi ZhengYukio Yajima ORIGINAL ARTICLE Pages: 301 - 311
Intima-like smooth muscle cells: developmental link between endothelium and media? Anita KohlerKristin Jostarndt-FögenA. Draeger ORIGINAL ARTICLE Pages: 313 - 323
Structure and vascularization of the cruciate ligaments of the human knee joint Wolf PetersenB. Tillmann Original Article Pages: 325 - 334
Lack of correlation between placenta and offspring size in mouse interspecific crosses H. KurzUlrich ZechnerReinald Fundele Original Article Pages: 335 - 343