Experiment 1218696
Details
| Property | Value |
|---|---|
| Pharmacology | |
| Administration route | IN RATION |
| Organism | Pinus ponderosa (PINACEAE) |
| Citation | SHORT,RE: JAMES,LF: STAIGMILLER,RB: PANTER,KE:. (1989). PINE NEEDLE ABORTION IN CATTLE: ASSOCIATED CHANGES IN SERUM CORTISOL, ESTRADIOL AND PROGESTERONE.. 79(1) |
| Amount utilized | |
| Compound isolated | |
| Disease | FEEDING WAS BEGUN WELL INTO THE 3RD TRIMESTER (CA.250 DAYS, WITH CONTROLS DELIVERING AT CA. DAY 282) WITH ABORTION OCCURRING IN 12/13 COWS ON CA. DAY 266. NO MENTION IS MADE AS TO WHETHER THE CALVES SURVIVED OR WERE BORN DEAD. 11/13 COWS HAD RETAINED PLACENTAS SO THAT A UTERINE STIMULANT MECHANISM DOES NOT SEEM LIKELY. HIGHER THAN NORMAL SERUM PROGESTERONE CONCENTRATIONS WERE FOUND SUGGESTING TO THE AUTHORS THAT MAYBE METABOLIC PROCESSES IN THE UTERUS AND/OR PLACENTA HAD BEEN DISTURBED. |
| Dose amount | 1.8 KG |
| Number | 1 |
| Qualitative result | ACTIVE |
| Animal | COW(PREGNANT) |
| Per unit | ANIMAL |
| Dose expression | DOSE |
| Extract | LEAVES |