Features of Prostate Gland Morphogenesis in 8-10-Month-Old Human Fetuses

2019 ◽  
Vol 4 (5) ◽  
pp. 90-95
Author(s):  
T. V. Khmara ◽  
◽  
I. I. Zamorskii ◽  
V. V. Vizniuk ◽  
М. P. Kavun ◽  
...  
Keyword(s):  
Prostate Gland ◽  
Human Fetuses ◽  
Gland Morphogenesis

Scanning Microscopy of Human Intestinal Explants in Organ Culture

1972 ◽  
Vol 30 ◽  
pp. 396-397
Author(s):  
Bruce Wetzel ◽  
Robert Buscho ◽  
Raphael Dolin
Keyword(s):  
Electron Microscopy ◽  
Room Temperature ◽  
Culture Conditions ◽  
Human Fetuses ◽  
Enteric Disease ◽  
Organ Cultures ◽  
Growth Of A Variety ◽  
Normal Human ◽  
Fetal Intestine ◽  
Scanning Electron

It has been reported that explants of human fetal intestine can be maintained in culture for up to 21 days in a viable condition and that these organ cultures support the growth of a variety of known viral agents responsible for enteric disease. Scanning electron microscopy (SEM) has been undertaken on several series of these explants to determine their appearance under routine culture conditions.Fresh specimens of jejunum obtained from normal human fetuses were washed, dissected into l-4mm pieces, and cultured in modified Leibowitz L-15 medium at 34° C as previously described. Serial specimens were fixed each day in 3% glutaraldehyde for 90 minutes at room temperature, rinsed, dehydrated, and dried by the CO2 critical point method in a Denton DCP-1 device. Specimens were attached to aluminum stubs with 3M transfer tape No. 465, and one sample on each stub was carefully rolled along the adhesive such that villi were broken off to expose their interiors.

The Demonstration of Human Prostatic Acid Phosphatase (Pap) With Phosphorylcholine

1976 ◽  
Vol 34 ◽  
pp. 88-89
Author(s):  
José A. Serrano ◽  
Hannah L. Wasserkrug ◽  
Anna A. Serrano ◽  
Arnold M. Seligman
Keyword(s):  
Acid Phosphatase ◽  
Prostate Gland ◽  
Prostatic Acid Phosphatase ◽  
Human Prostate ◽  
Rat Tissues ◽  
Specific Substrate ◽  
Acid Phosphatases ◽  
Lysosomal Acid ◽  
Cacodylate Buffer

As previously reported (1, 2) phosphorylcholine (PC) is a specific substrate for prostatatic acid phosphatase (PAP) as opposed to other acid phosphatases, e.g., lysosomal acid phosphatase. The specificity of PC for PAP is due to the pentavalent nitrogen in PC, a feature that renders PC resistant to hydrolysis by all other acid phosphatases. Detailed comparative cytochemical results in rat tissues are in press. This report deals with ultracytochemical results applying the method to normal and pathological human prostate gland.Fresh human prostate was obtained from 7 patients having transurethral resections or radical prostatectomies. The tissue was fixed in 3% glutaraldehyde- 0.1 M cacodylate buffer (pH 7.4) for 15 min, sectioned at 50 μm on a Sorvall TC-2 tissue sectioner, refixed for a total of 2 hr, and rinsed overnight in 0.1 M cacodylate buffer (pH 7.4)-7.5% sucrose.

The Prostate Gland

1951 ◽  
Vol 17 (3) ◽  
pp. 460-461
Keyword(s):  
Prostate Gland

362: The right and the left Testis Migrates at the same time? Analisys in 144 human fetuses

2007 ◽  
Vol 177 (4S) ◽  
pp. 121-121
Author(s):  
Luciano A. Favorito ◽  
Francisco J.B. Sampaio
Keyword(s):  
Human Fetuses ◽  
Left Testis ◽  
The Right

1709: The PCA3 Score is Independent of Prostate Gland Volume, and Can Synergize with other Patient Information for Predicting Biopsy Outcome

2007 ◽  
Vol 177 (4S) ◽  
pp. 568-568 ◽  
Author(s):  
Jack Groskopf ◽  
Ina L. Deras ◽  
Amy Blase ◽  
Sheila M.J. Aubin ◽  
Seongjoon Koo ◽  
...  
Keyword(s):  
Patient Information ◽  
Prostate Gland ◽  
Gland Volume

3: Impact of Prostate Gland Size on Urinary Quality of Life Indices after Laparoscopic Radical Prostatectomy

2007 ◽  
Vol 177 (4S) ◽  
pp. 1-2
Author(s):  
Adam W. Levinson ◽  
Richard E. Link ◽  
Lynda Z. Mettee ◽  
Soroush Rais-Bahrami ◽  
Devesh Agarwal ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Radical Prostatectomy ◽  
Prostate Gland ◽  
Laparoscopic Radical Prostatectomy ◽  
Gland Size
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