Cell division and cell death during regression of the chick embryo Müllerian ducts

1979 ◽  
Vol 35 (10) ◽  
pp. 1380-1382 ◽  
Author(s):  
R. Beaupain
Keyword(s):  
Cell Death ◽  
Cell Division ◽  
Chick Embryo ◽  
Mullerian Ducts

vitreal cells and specialized phagocytes in the chick embryo retina: A TEM and SEM study

1990 ◽  
Vol 48 (3) ◽  
pp. 330-331
Author(s):  
M.A. Cuadros ◽  
M.J. Martinez-Guerrero ◽  
A. Rios
Keyword(s):  
Cell Death ◽  
Plasma Membrane ◽  
Acid Phosphatase ◽  
Chick Embryo ◽  
Basement Membrane ◽  
Sem Images ◽  
Intimate Contact ◽  
Cellular Processes ◽  
Sem Study ◽  
Free Cells

In the chick embryo retina (days 3-4 of incubation), coinciding with an increase in cell death, specialized phagocytes characterized by intense acid phosphatase activity have been described. In these preparations, all free cells in the vitreal humor (vitreal cells) were strongly labeled. Conventional TEM and SEM techniques were used to characterize them and attempt to determine their relationship with retinal phagocytes.Two types of vitreal cells were distinguished. The first are located at some distance from the basement membrane of the neuroepithelium, and are rounded, with numerous vacuoles and thin cytoplasmic prolongations. Images of exo- and or endocytosis were frequent; the cells showed a well-developed Golgi apparatus (Fig. 1) In SEM images, the cells was covered with short cellular processes (Fig. 3). Cells lying parallel to or alongside the basement membrane are elongated. The plasma membrane is frequently in intimate contact with the basement membrane. These cells have generally a large cytoplasmic expansion (Fig. 5).

Truncated wild-type SOD1 and FALS-linked mutant SOD1 cause neural cell death in the chick embryo spinal cord

2006 ◽  
Vol 21 (1) ◽  
pp. 194-205 ◽  
Author(s):  
Ghanashyam D. Ghadge ◽  
Lijun Wang ◽  
Kamal Sharma ◽  
Anna Liza Monti ◽  
Vytas Bindokas ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Cell Death ◽  
Chick Embryo ◽  
Neural Cell ◽  
Wild Type ◽  
Mutant Sod1

scholarly journals Cell Elongation and Cell Death ofHelicobacter pyloriIs Modulated by the Disruption ofcdrA(Cell Division-Related Gene A)

2006 ◽  
Vol 50 (7) ◽  
pp. 487-497 ◽  
Author(s):  
Hiroaki Takeuchi ◽  
Teruko Nakazawa ◽  
Takeshi Okamoto ◽  
Mutsunori Shirai ◽  
Mitsuo Kimoto ◽  
...  
Keyword(s):  
Cell Death ◽  
Cell Division ◽  
Cell Elongation ◽  
Related Gene

Xylogenesis in Trees: From Cambial Cell Division to Cell Death

2016 ◽  
pp. 25-43 ◽  
Author(s):  
Ryo Funada ◽  
Yusuke Yamagishi ◽  
Shahanara Begum ◽  
Kayo Kudo ◽  
Eri Nabeshima ◽  
...  
Keyword(s):  
Cell Death ◽  
Cell Division ◽  
Cambial Cell

scholarly journals THE CULTIVATION OF TISSUES FOR PROLONGED PERIODS IN SINGLE FLASKS

1936 ◽  
Vol 64 (1) ◽  
pp. 121-130 ◽  
Author(s):  
Raymond C. Parker
Keyword(s):  
Cell Death ◽  
Chick Embryo ◽  
Connective Tissue ◽  
Breast Muscle ◽  
Cell Multiplication ◽  
Tyrode Solution ◽  
Low Level ◽  
Further Development

1. Fragments of breast muscle from a 12 day old chick embryo have been kept alive in single flasks for an entire year without being transferred. The nutrient materials were supplied by frequent applications of adult fowl serum diluted with Tyrode solution. 2. When fragments of fixed tissues are cultivated in serum, cell multiplication and cell death are both reduced to an extremely low level. 3. The presence of a plasma coagulum is not essential to the continued survival and further development of tissues cultivated inserum. 4. The fibrinogen, prothrombin, and fibrin of coagulated plasma are not essential to the development of connective tissue fibers in vitro.

Sexual Differentiation of the Mullerian Ducts of the Chick Embryo

Nature ◽  
1962 ◽  
Vol 193 (4810) ◽  
pp. 88-89 ◽  
Author(s):  
TERRELL H. HAMILTON
Keyword(s):  
Chick Embryo ◽  
Sexual Differentiation ◽  
Mullerian Ducts

scholarly journals Regulation of programmed cell death during neural induction in the chick embryo

2011 ◽  
Vol 55 (1) ◽  
pp. 33-43 ◽  
Author(s):  
Anna Gibson ◽  
Neil Robinson ◽  
Andrea Streit ◽  
Guojun Sheng ◽  
Claudio D. Stern
Keyword(s):  
Cell Death ◽  
Chick Embryo ◽  
Programmed Cell Death ◽  
Neural Induction

Reduction of the rate of outgrowth, cell density, and cell division following removal of the apical ectodermal ridge of the chick limb-bud

Development ◽  
1977 ◽  
Vol 40 (1) ◽  
pp. 1-21
Author(s):  
Dennis Summerbell
Keyword(s):  
Cell Proliferation ◽  
Cell Death ◽  
Cell Division ◽  
Cell Density ◽  
Apical Ectodermal Ridge ◽  
Limb Bud ◽  
Short Term ◽  
Density Dependent ◽  
Wing Bud

Removal of the apical ectodermal ridge causes a reduction in the rate of outgrowth of the wing-bud and the loss of distal parts. More specifically it causes a short-term increase in cell density and cell death and a decrease in the rate of cell proliferation. The evidence supports the hypothesis of density-dependent control of cell division and suggests that there may also be a mechanism regulating skeletal length at the time of differentiation. An informal model is presented to explain the observations.

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