Results 31 to 40 of about 272,495 (294)
The Cytoplasmic MicroRNA-Production Complex Regulates MicroRNA Sorting to Extracellular Vesicles During Synaptogenesis. [PDF]
Adv Sci (Weinh)The mechanisms of microRNA cargo sorting to extracellular vesicles, important mediators of cell communication, are not fully understood. This study reveals that the microRNA‐production machinery acts as a ‘hub’ for the sorting of microRNAs to extracellular vesicles, a process regulated by dynamic organelle interactions.
Zeng Y +6 more
europepmc +2 more sources
Memorias do Instituto Oswaldo Cruz, 1995 Various types of "nuages" and "lamellae anulata" can be found during Dermatobia hominis spermatogenesis. In spermatogonia, the "nuages" occur as granules juxtaposed to the cytoplasmic face of the nuclear envelope or as cytoplasmic granules similar to ...
Irani Quagio-Grassiotto, Edy de Lello
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THE FINE STRUCTURE OF THE PAROTID SALIVARY GLAND OF THE DONKEY [PDF]
Assiut Veterinary Medical Journal, 1995 The parotid salivary gland of the donkey was composed of pure serous acini. They were lined by pyramidal secretory cells, which were reacted negatively with PAS and alcian blue.
A.O. SALEM +2 more
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Isolation of Cytoplasmic Pituitary Granules with Gonadotropic Activity [PDF]
The Journal of Cell Biology, 1960 A fraction isolated from the anterior pituitary glands of rats castrate for 8 weeks contained essentially a single cytoplasmic constituent with which the major portion of the gonadotropic hormone activity was associated. The glands were homogenized in an 0.25 M sucrose + 7.3 per cent polyvinylpyrrolidone (PVP) solution and fractionated by differential ...
M W, HARTLEY, W H, McSHAN, H, RIS
openaire +2 more sources
Ultrastructural characteristics of primary renal epithelial tumours with granular oncocytic cytoplasm [PDF]
Vojnosanitetski Pregled, 2019 Background/Aim. Ultrastructural analysis of tumours has shown many common characteristics of certain neoplasms, as well as their specificities. Primary renal epithelial tumours with granular oncocytic cytoplasm is a very heterogeneous group in their ...
Trivunić-Dajko Sandra +4 more
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Kinetics of permeability changes induced by electric impulses in chromaffin granules [PDF]
, 1977 Lindner P, Neumann E, Rosenheck K. Kinetics of permeability changes induced by electric impulses in chromaffin granules. Journal of Membrane Biology. 1977;32(1):231-254.Electric field pulses, ranging in intensity from 20 to 50 kV/cm and in duration from ...
Lindner, P. +2 more
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Molecular Aspects of Secretory Granule Exocytosis by Neurons and Endocrine Cells [PDF]
, 1994 Neuronal communication and endocrine signaling are fundamental for integrating the function of tissues and cells in the body. Hormones released by endocrine cells are transported to the target cells through the circulation.
MANFRED GRATZL, Gratzl, Manfred
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Recruitment of mRNAs to P granules by condensation with intrinsically-disordered proteins
eLife, 2020 RNA granules are protein/RNA condensates. How specific mRNAs are recruited to cytoplasmic RNA granules is not known. Here, we characterize the transcriptome and assembly of P granules, RNA granules in the C. elegans germ plasm.
Chih-Yung S Lee +5 more
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BMC Cell Biology, 2010 Background Gene expression is achieved by the coordinated action of multiple factors to ensure a perfect synchrony from chromatin epigenetic regulation through to mRNA export.
Llopis Ana +5 more
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AN ELECTRON MICROSCOPIC STUDY OF ESOPHAGEAL EPITHELIUM IN THE FOWL (GALLUS GALLUS DOMESTICUS) [PDF]
Assiut Veterinary Medical Journal, 1993 This study was carried out on the lining epithelium of the esophagus of 5 adult fowls. The ultrastructural study revealed that this epithelium is of the stratified squamous type which is incompletely keratinized.
YOUSRIA A. ABDEL-RAHMAN
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