Application of New Imaging Technology in Breast Disease Screening

2022 ◽  
Vol 12 (01) ◽  
pp. 56-61
Author(s):  
亚咩 谢
Keyword(s):  
Breast Disease ◽  
Disease Screening ◽  
Imaging Technology

Surface ultrastructure of danazol treated rat endometrium: A SEM study

1983 ◽  
Vol 41 ◽  
pp. 556-557
Author(s):  
R.P. Apkarian ◽  
J.S. Sanfilippo
Keyword(s):  
Cross Sections ◽  
Reproductive Tract ◽  
Preliminary Investigation ◽  
Breast Disease ◽  
Distal Segment ◽  
Uterine Horn ◽  
Female Reproductive Tract ◽  
Ultrastructural Changes ◽  
Cycle Phase ◽  
Sprague Dawley

The synthetic androgen danazol, is an isoxazol derivative of ethisterone. It is utilized in the treatment of endometriosis, fibrocystic breast disease, and has a potential use as a contraceptive. A study was designed to evaluate the ultrastructural changes associated with danazol therapy in a rat model. The preliminary investigation of the distal segment of the rat uterine horn was undertaken as part of a larger study intended to elucidate the effects of danazol on the female reproductive tract.Cross-sections (2-3 mm in length) of the distal segment of the uterine horn from sixteen Sprague-Dawley rats were prepared for SEM. Ten rats in estrus served as controls and six danazol treated rats were noted to have alterations of the estrus cycle i.e. a lag in cycle phase or noncycling patterns. Specimens were fixed in 3% glutaraldehyde in 0.05M phosphate buffer containing CaCl2 at pH 7.0-7.4 and chilled to 4°C. After a brief wash in distilled water, specimens were passed through a graded series of ethanol, critical point dryed in CO2 from absolute ethanol, and coated with 6nm Au. Observations were made with an IS1-40 SEM operated at 15kV.

HHS Calls for Newborn Heart Disease Screening

2011 ◽  
Vol 45 (11) ◽  
pp. 25
Author(s):  
PATRICE WENDLING
Keyword(s):  
Heart Disease ◽  
Disease Screening

Jury Out on Routine Thyroid Disease Screening

2007 ◽  
Vol 37 (14) ◽  
pp. 16
Author(s):  
JOYCE FRIEDEN
Keyword(s):  
Thyroid Disease ◽  
Disease Screening
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