Rapid full-field OCT assessment of clinical tissue specimens (Conference Presentation)

2016 ◽  
Author(s):  
Eugénie Dalimier ◽  
Fabrice Harms ◽  
Charles Brossollet ◽  
Emilie Benoit ◽  
Franck Martins ◽  
...  
Keyword(s):  
Full Field ◽  
Tissue Specimens

Fast full-field OCT assessment of clinical tissue specimens (Conference Presentation)

2016 ◽  
Author(s):  
Eugénie Dalimier ◽  
Fabrice Harms ◽  
Charles Brossolet ◽  
Emilie Benoit ◽  
Franck Martins ◽  
...  
Keyword(s):  
Full Field ◽  
Tissue Specimens

Ultrastructural Studies on Genital Infection with the Chlamydial Agent of Guinea Pig Inclusion Conjunctivitis

1977 ◽  
Vol 35 ◽  
pp. 352-353
Author(s):  
B. L. Soloff ◽  
A. L. Barron ◽  
H. J. White ◽  
R. G. Rank
Keyword(s):  
Guinea Pig ◽  
Sexual Contact ◽  
Chlamydia Psittaci ◽  
Genital Infection ◽  
Major Site ◽  
Ultrastructural Studies ◽  
Tissue Specimens ◽  
Guinea Pig Model ◽  
Adequate Tissue ◽  
Genital Tissue

Chlamydial organisms (specifically C. trachomatis) have been implicated as a frequent cause of genital infection in the human (1). Study of the histo- pathological aspects of such infections has been impeded because of difficulties in obtaining adequate tissue specimens and the lack of a suitable experimental host. In 1964, Murray (2) isolated the causative agent of guinea pig inclusion conjunctivitis which possesses similarities to human inclusion conjunctivitis. This guinea pig organism was found to be a member of the Chlamydia psittaci subgroup and was designated as the Gp-ic agent. Male guinea pigs have been successfully infected with Gp-ic by intraurethral inoculation. Transmission of the infection to the female by sexual contact has been demonstrated (3). We are not aware of any ultrastructural studies to date concerning the development of this agent in genital tissue.Studies in our laboratory have established that, in our guinea pig model, the cervix is the major site of injection.

Electron Microscopic Examination of a Transplantable Rat Mammary Carcinoma

1968 ◽  
Vol 26 ◽  
pp. 20-21
Author(s):  
S. Shirahama ◽  
G. C. Engle ◽  
R. M. Dutcher
Keyword(s):  
Electron Microscope ◽  
Osmium Tetroxide ◽  
Electron Microscopic Examination ◽  
Undifferentiated Carcinoma ◽  
Uranyl Acetate ◽  
Sprague Dawley ◽  
Electron Microscopic ◽  
North West ◽  
X Irradiation ◽  
Tissue Specimens

A transplantable carcinoma was established in North West Sprague Dawley (NWSD) rats by use of X-irradiation by Engle and Spencer. The tumor was passaged through 63 generations over a period of 32 months. The original tumor, an adenocarcinoma, changed into an undifferentiated carcinoma following the 19th transplant. The tumor grew well in NWSD rats of either sex at various ages. It was invariably fatal, causing death of the host within 15 to 35 days following transplantation.Tumor, thymus, spleen, and plasma from 7 rats receiving transplants of tumor at 3 to 9 weeks of age were examined with an electron microscope at intervals of 8, 15, 22 and 30 days after transplantation. Four normal control rats of the same age were also examined. The tissues were fixed in glutaraldehyde, postfixed in osmium tetroxide and embedded in Epon. The plasma was separated from heparanized blood and processed as previously described for the tissue specimens. Sections were stained with uranyl acetate followed by lead citrate and examined with an RCA EMU-3G electron microscope.

Full-Field Approach for Modeling of Microstructural Evolutions During Forming Processes

2019 ◽  
Author(s):  
S. Andrietti ◽  
M. Bernacki ◽  
N. Bozzolo ◽  
L. Maire ◽  
P. De Micheli ◽  
...  
Keyword(s):  
Full Field ◽  
Field Approach

The Importance of AGR2 Expression in Pituitary Adenoma Tissue Specimens on Tumor Aggressivity

2019 ◽  
Author(s):  
Sema Ciftci Dogansen ◽  
Omur Gunaldi ◽  
Ayla Solmaz Avcikurt ◽  
Baris Colluoglu ◽  
Ilhan Yilmaz ◽  
...  
Keyword(s):  
Pituitary Adenoma ◽  
Adenoma Tissue ◽  
Tissue Specimens
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