rough endoplasmic reticulum

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rough endoplasmic reticulum

Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005

References in periodicals archive ?

The majority of cytoplasmic organelles were related to smooth and rough endoplasmic reticulum represented the cytoplasm activities (Fig.

Assessment of Mouse Oocytes Ultrastructure Following Vitrification Before and After in vitro Maturation/Evaluacion de la Ultraestructura de los Ovocitos de Raton Despues de la Vitrificacion Antes y Despues de la Maduracion in vitro

(b) Higher magnification shows plasma membrane border separating two tumor cells (arrowheads), nucleus (n), abundant mitochondria (m), dense cytoplasmic vesicles (arrows), and patches of rough endoplasmic reticulum (rer).

A Composite Renal Tumor with Dual Differentiation, Chromophobe and Collecting Duct Carcinoma

Rough endoplasmic reticulum is not evenly distributed, only limited and appears as relatively short strand located close to the nucleus and among groups of mitochondria (Fig.

Histological and Ultrastructural Features of the Leydig Cells and their Association with other Testicular Cells of the Vervet Monkey, Chlorocebus aethiops

It is possible to observe that the materials in spherocrystals accumulate in concentric layers; spherocrystals are enclosed by a membrane and are in close contact with the rough endoplasmic reticulum (Figure 3D).

Midgut of the diplopod Urostreptus atrobrunneus: structure, function, and redefinition of hepatic cells/Intestino medio do diplopodo Urostreptus atrobrunneus: estrutura, funcao e redefinicao das celulas hepaticas

The cytoplasm contains numerous mitochondria, smooth and rough endoplasmic reticulum, vesicles, microtubules, ribosomes, and dense tubules (Figs.

Additional ultrastructural observations of the gill epithelium of the water flea Daphnia Magna with reference to ionic and macromolecular transport

Some degenerating cells had apoptotic nucleus with disrupted plasma membrane, distorted rough endoplasmic reticulum and mitochondria.

Ultrastructural and molecular changes in the developing small intestine of the Toad Bufo regularis

B: Mitochondrial swelling and degranulation of rough endoplasmic reticulum in the prostate cells from the dogs in the G3 group (arrow, x10000).

Effects of low-frequency ultrasound combined with microbubbles on benign prostate hyperplasia

Common findings were dilated stacks of rough endoplasmic reticulum, polyribosomes, randomly distributed intermediate filaments, and rare collagen secretion granules (Fig 5).

Cloacal fibrosarcoma in a canary (Serinus canaria)

The presence of nucleus (N), nucleolus (Nu), ribosomes (R), cisterns of the rough endoplasmic reticulum (RER), mitochondria (Mt), among other normal cytoplasmic elements could be observed which are part of the hypothalamic nervous cells.

Estudio ultraestructural del hipotalamo de ratones tratados cronicamente con manganeso

These cells increase their size becoming columnar and present clusters of round mitochondria and abundant rough endoplasmic reticulum (Fig.

Oocyte structure and ultrastructure in the Mexican silverside fish Chirostoma humboldtianum (Atheriniformes: Atherinopsidae)

Rough endoplasmic reticulum is scarce, but the cytoplasm is rich in mitochondria and disperse glycogen granules.

Ultrastructure of spermatogenesis in the white clam Chione californiensis (Broderip, 1835) (Mollusca: Pelecypoda)