Results 211 to 220 of about 379,942 (267)
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British Journal of Urology, 1977
A prospective questionnaire study with a 6-month follow-up was carried out to determine the incidence of post-prostatectomy impotence. 57% of patients were potent at the time of operation. A man with full potency had a 4% chance of becoming totally impotent and a 3% chance of becoming partially impotent. A man with failing preoperative potency had a 10%
T B, Hargreave, T P, Stephenson
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A prospective questionnaire study with a 6-month follow-up was carried out to determine the incidence of post-prostatectomy impotence. 57% of patients were potent at the time of operation. A man with full potency had a 4% chance of becoming totally impotent and a 3% chance of becoming partially impotent. A man with failing preoperative potency had a 10%
T B, Hargreave, T P, Stephenson
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An Index of Tumorigenic Potency
Biometrics, 1993A new index of tumorigenic potency is derived using a survival-adjusted quantal response estimator given by Bailer and Portier (1988, Biometrics 44, 417-431). The small-sample bias and mean squared error properties of this estimator are explored using computer simulations of animal carcinogenicity experiments and are compared to the characteristics of ...
Bailer, A. John, Portier, Christopher J.
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Proceedings of the 21th ACM/IEEE International Conference on Model Driven Engineering Languages and Systems, 2018
The original notion of potency -- one of the core features underpinning many forms of multi-level modeling -- has come under pressure in several ways: First, since its inception new modeling challenges have come to the fore that raise serious questions about classic potency.
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The original notion of potency -- one of the core features underpinning many forms of multi-level modeling -- has come under pressure in several ways: First, since its inception new modeling challenges have come to the fore that raise serious questions about classic potency.
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Australian & New Zealand Journal of Psychiatry, 1976
This paper defines therapeutic potency in terms of constructive as opposed to destructive intervention. In judging the degree of success in psychotherapy we may use either a medical or a growth model. Whichever criterion is adopted the conclusion stands that potency will be at a maximum whenever the therapist selects the most efficient technique for ...
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This paper defines therapeutic potency in terms of constructive as opposed to destructive intervention. In judging the degree of success in psychotherapy we may use either a medical or a growth model. Whichever criterion is adopted the conclusion stands that potency will be at a maximum whenever the therapist selects the most efficient technique for ...
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Ranking of carcinogenic potency using a relative potency approach
Archives of Environmental Contamination and Toxicology, 1991Protocols for long-term carcinogen bioassays have become highly refined. The ability to interpret these bioassay results beyond the experimental setting, however, has not improved commensurately. As a consequence, society is still faced with the fact that data derived in these bioassays reflect highly specific experimental conditions which are vastly ...
L R, Glass +3 more
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Dissimilar dosing with high-potency and low-potency neuroleptics
American Journal of Psychiatry, 1984The authors studied high-potency versus low-potency neuroleptic dosing practices for 110 Boston-area psychiatric inpatients and compared the findings with the dosing practices reported in surveys of nearly 16,000 Veterans Administration patients.
R J, Baldessarini, B, Katz, P, Cotton
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Potencies of oral contraceptives
American Journal of Obstetrics and Gynecology, 1976Oral contraceptives are combinations of estrogens and progestogens or, in the case of the mini-pills, progestogens alone. With specific test procedures in laboratory animals or human subjects, it is possible to assign potency evaluations to the components relative to the progestational, estrogenic, or antiestrogenic activities of the progestogen or to ...
R A, Edgren, F M, Sturtevant
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Urethrectomy with Preservation of Potency
Journal of Urology, 1990Recent understanding of the anatomy of the pelvic plexus and cavernous nerves to the penis has resulted in modified surgical techniques of radical prostatectomy and radical cystoprostatectomy that allow for preservation of potency in the majority of men undergoing these procedures.
C B, Brendler, P N, Schlegel, P C, Walsh
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Potency of Parenteral Vitamin A
Nature, 1960VITAMIN A is widely employed in clinical practice and is also used extensively as a teratogenic agent for the production and study of fœtal abnormalities in laboratory animals1.
J W, MILLEN, D H, WOOLLAM
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Vaccines and their transfection potency
Vaccine, 1999Viral vaccines have been shown to contain residual host cell-DNA. There is no doubt about uptake and expression of foreign DNA in mammalian cells but the mechanism of transfection is not completely understood. It is suggested that DNA associates with several compounds and is transferred into the cell by endocytosis.
S, Gonser, J, Stalder, G, Folkers
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