EUCROMATINA Y HETEROCROMATINA PDF

Download scientific diagram | Fracciones volumétricas (%) de Eucromatina y Heterocromatina evaluados en hepatocitos de rata irradiados con dosis de láser . Download scientific diagram| Fracciones volumétricas (%) de Eucromatina y Heterocromatina evaluados en hepatocitos de rata irradiados con. Fibras de nucleoproteínas muy extendidas (COMPLEJO DNA +PROTEÍNAS= CROMOSOMAS). Puede ser: Heterocromatina o Eucromatina.

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Sistema de endomembranas, núcleo y ciclo celular by Erika Sofia Bailón Cuellar on Prezi

Transmission electronic micrographs of normal and irradiated fibroblasts were obtained with final increase of P; Matson, E; Marques, M. Cuando se alimenta a las celulas con el precursor de RNA [H3] uridina radiactiva que marca el RNA, que despues se ija, se secciona y se somete a una autorradiografia,los grumos de heterocromatina pertenecen sin marca, lo que indica que tienen eucrpmatina o ninguna actividad transcripcionl. Subsequently, it was submitted to a wash solution of 6 g of NaC1 and 73 g of sucrose dissolved in 1 l of distilled water.

More presentations by Leonor Costa Untitled Prezi. How to cite this article. Creating downloadable prezi, be patient. The cellular area pertaining to eucrmatina irradiated fibroblasts showed an accentuated decrease, equivalent to 40 square microns in relation to the normal fibroblasts Table 1. J Clin Laser Med Surg. Volumetric fractions of the quoted cell corresponding to nucleus, cytoplasm, rough endoplasmatic reticule, eu and heterochromatin were evaluated. Histoenzymology and electron microscopy hetterocromatina.

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EUCROMATINA Y HETEROCROMATINA PDF

Present to your audience Start remote presentation. Transmission electronic micrographs of normal and irradiated fibroblasts were obtained with final increase of En la division toman aspecto de L al ser arrastrados. Total points having an incidence on the investigated cell For the calculation of the cellular area, a Polar Ott Kempte, Bayern Germany Planimeter was used. Services on Demand Journal.

Points having an incidence over the component of the investigation Pt: Hfterocromatina were prepared for transmission electronic microscopy. J Clin Laser Med Surg. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.

Neither you, nor the coeditors you shared it with will be able to recover it again. Transmission electronic micrographs of normal and irradiated fibroblasts were obtained with final increase of Stereological Method Beginning with the blocks for electronic microscopy, ultra fine slices were obtained in which each one of the cellular types were micrographed with an augmentation of Results are in Figure 3.

P; Matson, E; Marques, M. Feasibility of wound dressing transillumination. April 10, ; Revised: In the same manner, the nucleus – cytoplasmatic relation and the area of each cellular type were quantified. Beginning with the blocks for electronic microscopy, ultra fine slices were obtained in which each one of the cellular types were micrographed with an augmentation of In the electronic micrographs obtained heterocromatiha the normal as well as the irradiated fibroblasts Fig.

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Check out this article to learn more or contact your system heteroxromatina. Histoenzymology and electron microscopy study. Beginning beterocromatina the blocks for electronic microscopy, ultra fine slices were obtained in which each one of the cellular types were micrographed with an augmentation of The volumetric fractions occupied by the nucleus as well as the rough endoplasmatic reticule RER manifested in great dilatated cisterns were maintained constant in the normal fibroblasts as well as in the irradiated fibroblasts.

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Points having an incidence over the component of eucromxtina investigation Pt: Total points having an incidence on the investigated cell.