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Mandibular left second premolar abutment

Known as: 20a 
National Institutes of Health

Papers overview

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2010
2010
Electric power transmission and distribution system
FIELD: electricity. SUBSTANCE: invention offers the electric power transmission and distribution system suitable for power supply… 
1988
1988
Marine terpenes and terpenoids. V. Oxidation of sarcophytol A, a potent anti-tumor-promoter from the soft coral Sarcophyton glaucum.
Sarcophytol A (1a), a potent anti-tumor-promotor cembranoid from the soft coral Sarcophyton glaucum, was subjected to various… 
1987
1987
5-Quinone derivatives of 2'-deoxyuridine 5'-phosphate: inhibition and inactivation of thymidylate synthase, antitumor cell, and antiviral studies.
Both photochemical aromatic substitution and palladium (0)-catalyzed biaryl coupling reactions have been employed in the… 
1976
1976
In vitro-metabolism of 3H-progesterone in human testicular tissue: I Adult males.
Androgen biosynthesis in the male gonads may be analysed in some detail by means of in vitro incubation of minor testicular… 
1976
1976
In vitro-metabolism of 3H-progesterone in human testicular tissue: II Prepubertal and adolescent boys.
Normal sexual maturation in the human male depends upon a thorough regulation of the intratesticular androgen biosynthesis at… 
1975
1975
Studies of the substrate specificity of cholesterol oxidase from Nocardia erythropolis in the oxidation of 3-hydroxy steroids.
going reduction. However, the carbonyl group of the larger, and more polar, 178-0(3-carboxypropanoyl)glycollyl side chain was not… 
1975
1975
Metabolism of progesterone by rat ovarian tissue: influence of pregnant mare serum gonadotropin and prolactin.
Homogenates of non-luteal tissue (interstitial cells plus follicles) from immature rat ovIries have been incubated in phosphate… 
1974
1974
Urinary steroid dynamics after a single dose of metyrapone.
A single oral dose of metyrapone (500 mg/m2) was given to 4 healthy adult males and their steroid excretion was determined in… 
1963
1963
Extrahepatic metabolism of progesterone in pseudopregnant rats. Identification of reduction products.
Previous investigations reported from this laboratory have shown that progesterone-4-C14 administered intravenously to female… 
1963
1963
Isolation and identification of progesterone and 20alpha-hydroxy-pregn-4-en-3-one in ovarian venous blood of rabbits.
Pregn-4-ene-3,20-dione (progesterone) and 20a-hydroxy-pregn-4-en-3-one (Δ4-3-ketopregnen-20α-ol) were identified in the ovarian…