Showing 1-14 of 14 results for "

picm03050

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J M Ogilvie et al.
Journal of neuroscience methods, 87(1), 57-65 (1999-03-05)
Organ culture systems of the central nervous system have proven to be useful tools for the study of development, differentiation, and degeneration. Some studies have been limited by the inability to maintain the cultures over an extended period. Here we...
James Stallock et al.
Development (Cambridge, England), 130(26), 6589-6597 (2003-12-09)
In the mouse embryo, significant numbers of primordial germ cells (PGCs) fail to migrate correctly to the genital ridges early in organogenesis. These usually die in ectopic locations. In humans, 50% of pediatric germ line tumors arise outside the gonads...
Gravity in mammalian organ development: differentiation of cultured lung and pancreas rudiments during spaceflight.
Spooner, B S, et al.
The Journal of Experimental Zoology, 269, 212-222 (1994)
Preparation of organotypic hippocampal slice cultures: interface method.
De Simoni, Anna and Yu, Lily M Y
Nature Protocols, 1, 1439-1445 (2006)
Yuexian Cui et al.
Neurobiology of disease, 134, 104672-104672 (2019-11-11)
Ischemic white matter injuries underlie cognitive decline in the elderly and vascular dementia. Ischemia in the subcortical white matter is caused by chronic reduction of blood flow due to narrowing of small arterioles. However, it remains unclear how chronic ischemia...
Synapse elimination in olivo-cerebellar explants occurs during a critical period and leaves an indelible trace in Purkinje cells.
Letellier, Mathieu, et al.
Proceedings of the National Academy of Sciences of the USA, 106, 14102-14107 (2009)
Yufeng Lu et al.
Developmental cell, 53(4), 473-491 (2020-05-11)
The development of single-cell RNA sequencing (scRNA-seq) has allowed high-resolution analysis of cell-type diversity and transcriptional networks controlling cell-fate specification. To identify the transcriptional networks governing human retinal development, we performed scRNA-seq analysis on 16 time points from developing retina...
Viktoria Melcher et al.
Acta neuropathologica, 139(5), 913-936 (2019-12-19)
Atypical teratoid/rhabdoid tumors (ATRT) are known for their heterogeneity concerning pathophysiology and outcome. However, predictive factors within distinct subgroups still need to be uncovered. Using multiplex immunofluorescent staining and single-cell RNA sequencing we unraveled distinct compositions of the immunological tumor...
Andrea S Cupp et al.
Biology of reproduction, 68(6), 2033-2037 (2003-02-28)
The first morphological event after initiation of male sex determination is seminiferous cord formation in the embryonic testis. Cord formation requires migration of pre-peritubular myoid cells from the adjacent mesonephros. The embryonic Sertoli cells are the first testicular cells to...
Lydia Maus et al.
Cell reports, 30(11), 3632-3643 (2020-03-19)
Although similar in molecular composition, synapses can exhibit strikingly distinct functional transmitter release and plasticity characteristics. To determine whether ultrastructural differences co-define this functional heterogeneity, we combine hippocampal organotypic slice cultures, high-pressure freezing, freeze substitution, and 3D-electron tomography to compare...
Daniela Buonvicino et al.
British journal of pharmacology, 177(14), 3342-3356 (2020-03-22)
Drugs able to counteract progressive multiple sclerosis (MS) represent a largely unmet therapeutic need. Even though the pathogenesis of disease evolution is still obscure, accumulating evidence indicates that mitochondrial dysfunction plays a causative role in neurodegeneration and axonopathy in progressive...
R Le Bouffant et al.
Human reproduction (Oxford, England), 25(10), 2579-2590 (2010-07-31)
The initiation of meiosis is crucial to fertility. While extensive studies in rodents have enhanced our understanding of this process, studies in human fetal ovary are lacking. We used RT-PCR and immunohistochemistry to investigate expression of meiotic factors in human...
CB1 receptors and post-ischemic brain damage: Studies on the toxic and neuroprotective effects of cannabinoids in rat organotypic hippocampal slices.
Landucci, Elisa, et al.
Neuropharmacology, 60, 674-682 (2011)
P Hardman et al.
Development, growth & differentiation, 35(6), 683-690 (1993-01-01)
Embryonic mouse salivary glands, pancreata, and kidneys were isolated from embryos of appropriate gestational age by microdissection, and were cultured on Biopore membrane either non-coated or coated with type I collagen or Matrigel. As expected, use of Biopore membrane...