Mitotic activity of Sertoli cells in adult human testis ...
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Mitotic activity of Sertoli cel ...
During puberty, normal somatic Sertoli cells undergo dramatic morphological changes due to the differentiation of immature pre-Sertoli cells in func ...
860.23 KB
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Evolution of myogenesis in fish ...
Patterns of initial muscle formation are well documented for teleost fish. Here, attention is focused upon sturgeons, which arose close to the base ...
636.46 KB
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Morphology of the pancreas of s ...
In this study we investigated comparative morphology of the endocrine pancreas of several species belonging to the family Gekkonidae and apoptotic ...
948.35 KB
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Developmental change of a-gustd ...
Developmental changes in the distribution pattern of taste buds in newborn mouse have not been previously elucidated, and little work has been done ...
317.75 KB
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Architecture and mineralization ...
Ossification of the presumptive trabecular bone in the mandibular condyle and the presumptive cortical bone in the mandibular corpus of the pig mand ...
394.96 KB
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Skeletal muscle translocation i ...
It is now over 30 years since Bodo Christ first demonstrated that the musculature of the limb originated from the somites and overturned the then pr ...
267.42 KB
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Heterogeneous occurrence of aqu ...
Aquaporins are selective water channel proteins critical in volume homeostasis. In the CNS AQP4 predominates, localized mainly in the glia limitans, ...
1.24 MB
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Immunocytochemical study of gly ...
The expression of glycine receptors in the retina of clawed frog, Xenopus laevis was studied immunocytochemically. Glycine receptors (GlyRs), as rev ...
633.39 KB
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Tyrosine hydroxylase immunoreac ...
We analyzed the distribution of tyrosine hydroxylase immunoreactivity in the central nervous zones involved in the processing of visual information ...
560.03 KB
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Promoter of the heat shock test ...
The Hsp70.2/Hst70 gene is a unique member of the 70 kDa heat shock proteins multigene family whose activity is regulated developmentally; in adult m ...
455.16 KB
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Fine ultrastructure of chromaff ...
Observation by transmission electron microscopy, coupled with morphometric analysis and estimation procedure, revealed unique ultrastructural featur ...
648.86 KB
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Myogenic progenitor cells in th ...
The transcription factors Pax3 and Pax7 are important regulators of myogenic cell fate, as demonstrated by genetic manipulations in the mouse embryo ...
409.47 KB
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Expression and regulation of th ...
LIM-homeodomain (Lhx) genes constitute a gene family that plays critical roles in the control of pattern formation and cell type specification. We h ...
399.80 KB
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Lena Koh Æ Andrei Zakharov Æ Gu ...
The textbook view that cerebrospinal fluid (CSF) absorption occurs mainly through the arachnoid granulations and villi is being challenged by quanti ...
709.46 KB
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The urethral striated sphincter ...
This study reports the morphology of the urethral sphincter in adult male rats, mainly the histological aspects, the features of the endplates, and ...
637.73 KB
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Myogenin (Myf4) upregulation in ...
Congenital myopathies often have an unclear aetiology. Here, we studied a novel case of a severe congenital myopathy with a failure of myotube forma ...
295.59 KB
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Two endothelial cell lines deri ...
Somites are sequentially formed, metameric units of the paraxial mesoderm of vertebrate embryos. They are the most obvious correlative of the segmen ...
431.94 KB
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Myosin-based contraction is not ...
During the initial phase of cardiac looping, known as c-looping, the heart bends and twists into a cshaped tube with the convex outer curvature norm ...
784.87 KB
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Expression of the avian gene cN ...
Genetic information that directs a cell during different phases of embryogenesis is locked up in the genome. Therein is contained the road map for g ...
832.39 KB
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Regulation of scapula developme ...
The scapula is a component of the shoulder girdle. Its structure has changed greatly during evolution. For example, in humans it is a large quite fl ...
337.94 KB
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The perineuronal glial tissue o ...
The volumes of the nerve cell bodies and those of the enveloping satellite cell sheaths from spinal ganglia were determined by morphometric methods ...
754.97 KB
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Fos immunoreactivity in some lo ...
In this study, we explore Fos expression (a measure of cell activity) in three nuclei associated with locomotion, namely the zona incerta, pedunculo ...
617.87 KB
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The zebrafish mutation m865 aff ...
The zebrafish mutation m865 was isolated during a large-scale mutagenesis screen aimed at identifying genes involved in the development and maintena ...
717.28 KB
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Expression of the neurotrophin ...
Neurotrophins acting through Trk signaltransducing receptors play essential roles in the nervous system, and probably in some non-neuronal tissues. ...
511.44 KB
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Effects of age on sympathetic i ...
Loss of myenteric neurons with age is well documented, however little is known about age-related changes of the sympathetic innervation of the myent ...
1.17 MB
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