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estradiol 17-dihydrotrigonelline
lipophilic dihydropyridine coupled estradiol; chemical system for delivery to central nervous system; structure given in first source
Also Known As:
(3-hydroxy-17-((1-methyl-1,4-dihydropyridin-3-yl)carbonyl)oxy)estra-1,3,5(10)-triene; CDS-E2; E2-CDS; estradiol chemical delivery system
Networked:
10
relevant articles (
2
outcomes,
4
trials/studies)
Relationship Network
Bio-Agent Context: Research Results
Heterocyclic Compounds: 198
1-Ring Heterocyclic Compounds
Pyridines: 88
Dihydropyridines: 214
estradiol 17-dihydrotrigonelline: 10
Polycyclic Compounds: 6
Fused-Ring Compounds
Steroids: 70059
Estranes
Estrenes
Estradiol: 14115
estradiol 17-dihydrotrigonelline: 10
Hormones, Hormone Substitutes, and Hormone Antagonists
Hormones: 80400
Gonadal Hormones: 716
Gonadal Steroid Hormones: 7657
Estradiol Congeners: 358
Estradiol: 14115
estradiol 17-dihydrotrigonelline: 10
Related Diseases
1.
Prostatic Neoplasms (Prostate Cancer)
08/01/1991 - "
An estradiol-chemical delivery system (E2-CDS), with sustained release of E2 in the brain, may be potentially useful in the treatment of prostatic cancer by virtue of the need for lower or less frequent doses of the estrogen.
"
2.
Neoplasms (Cancer)
01/01/1993 - "
Collectively, these data indicate that E2-CDS is effective in reducing the growth rate of prostatic tumors in the rat.
"
01/01/1993 - "
E2-CDS, given once a week for 2 consecutive weeks, resulted in a decreased growth of the prostate tumor by 61%, while CAST reduced the weights of these tumors by only 20%.
"
01/01/1993 - "
In response to E2-CDS (one or two injections), weights of the in situ ventral prostate and seminal vesicles were significantly reduced by 70% and 50%, respectively, in tumor-bearing rats.
"
3.
Body Weight (Weight, Body)
07/01/1989 - "
Ovariectomized rats responded to E2-CDS with a prompt and sustained decrease in body weight which did not recover over the 25-day course of the study.
"
03/01/1991 - "
Ovariectomized rats received a single or multiple doses of E2-CDS at 1.0 mg/kg body weight or E2 (0.5 mg pellet) weekly for 1 or 3 weeks before temperature recording.
"
07/01/1989 - "
To determine the role of the ovaries on this biphasic response to E2-CDS, long-term ovariectomized rats were treated with E2-CDS (1.0 mg/kg) or the vehicle and parameters of body weight regulation were determined for 25 days.
"
07/01/1989 - "
E2-CDS caused an initial dose-dependent suppression in body weight for up to 8 days and a suppression in food intake for up to 4 days.
"
01/01/1988 - "
In aged, obese male rats, E2-CDS caused a marked and chronic dose-dependent reduction in body weight.
"
4.
Weight Loss (Weight Reduction)
01/01/1988 - "
The data revealed that rats receiving E2-CDS exhibited a significant weight loss by 2 days which continued to day 14, the last observation day.
"
01/01/1988 - "
These results show that the enhanced delivery of E2 to the brain with the E2-CDS causes sustained reduction in the rate of body weight gain in lean rats and persistent weight loss in obese animals.
"
08/01/1991 - "
Also, the role of serum T in the weight reduction of androgen-dependent tissues observed after E2-CDS treatment was further evaluated in these studies.
"
01/01/1988 - "
To evaluate the importance of the E2-CDS-induced reduction in food intake in the observed persistent weight loss in obese rats, E2-CDS was administered to a group of obese rats and a second group which received the DMSO vehicle was pair-fed an equivalent amount of food daily.
"
01/01/1988 - "
With a single injection, E2-CDS did not affect serum luteinizing hormone (LH) levels at the 10 micrograms/kg dose but caused a dose-dependent reduction in serum LH of 39-52% at the dose range of 33 to 333 micrograms/kg. By contrast, multiple injections of E2-CDS caused a 32 to 76% reduction in serum LH levels at doses ranging from 10 micrograms/kg to 333 micrograms/kg. Additionally, multiple doses of E2-CDs caused a dose-dependent reduction in body weight at the 10 and 33 micrograms/kg doses with the higher doses causing no further weight reduction.
"
5.
Carcinoma (Carcinomatosis)
01/01/1993 - "
Studies were undertaken to examine the effects of an estradiol-chemical delivery system (E2-CDS) or castration (CAST) on plasma testosterone (T) and growth of the Segaloff 11095 carcinoma.
"
Related Drugs and Biologics
1.
Estrogens (Estrogen)
2.
Testosterone (Sustanon)
3.
Anterior Pituitary Hormones
4.
Androgens
5.
Luteinizing Hormone (Lutropin)
6.
Dimethyl Sulfoxide (DMSO)
Related Therapies and Procedures
1.
Castration
2.
Injections