|
Comman name |
Oxytocin |
|
Appearance |
White or yellowish-white crystalline powder |
|
CAS No. |
50-56-6 |
|
Solubility |
Easily soluble in organic solvent its solubility in water is very low |
|
Storage |
Sealed tightly and stored away from light in a cool and dry place. |
Oxytocin is also called oxytocin, uterine contractions is a kind of medicine, can be extracted from animal posterior pituitary or chemical synthesis, chemical synthesis including vasopressin, no booster effect, of uterine smooth muscle in selective excitation, strengthen its contraction, uterus in labor's most sensitive to oxytocin (estrogen secretion increase), immature uterus this product without the reactivity, The reaction of the uterus to oxytocin is low in early or middle gestation, and gradually increases in late gestation, reaching the highest before labor. A small dose can strengthen the rhythmic contraction of the smooth muscle at the bottom of the uterus, strengthening its contractile force and accelerating its contractile frequency. The contractile property is similar to that of natural delivery and maintains polarity and symmetry, so it is clinically used for oxytocin and labor induction. Large doses of uterine muscle showed tonic contraction, clinically used to oppress muscle fiber blood vessels, prevent and cure postpartum hemorrhage and postpartum insufficiency, and promote Chemicalbook lactation, so that the breast duct contraction, promote milk from the breast, but can not increase the amount of milk secretion, can only promote milk. It should be noted that the dose and dripping speed should be strictly controlled when used for oxytocin or labor induction, so as not to cause tonic uterine contraction, resulting in fetal asphyxia death or uterine rupture. Any head basin is not weighed, the birth position is not correct or other birth canal is abnormal when it is prohibited, adverse uterine contraction, cesarean section history and more than 3 times of women are prohibited. The preparation of oxytocin isolated from the pituitary of cattle and pigs occasionally causes anaphylaxis, and rapid intravenous drip can cause mild vasodilation and decreased blood pressure. The fastest drop rate should not exceed 40 ~ 60 drops per minute. A slightly higher dose is also used for postpartum bleeding, abortion,
Oxytocin is a nonapeptide hormone primarily synthesized in magnocellular neurons of the paraventricular and supraoptic nuclei of the hypothalamus. It is known best for its role in stimulating uterine contraction and lactation and is important for social memory and attachment, sexual and maternal behavior, and aggression. Also, it has been implicated in various non-social behaviors, including learning, anxiety, feeding, and pain perception.
Audited Supplier 
){kind=link}
){kind=link}