关于兔胚泡植入期间下丘脑酶行为的一些观察
Some observations on the behaviour of hypothalamic enzymes during the time of blastocyst implantation in the rabbit.
作者信息
Hooper K C
出版信息
Biochem J. 1966 Apr;99(1):128-32. doi: 10.1042/bj0990128.
Abstract
- Hypothalami from pregnant and non-pregnant rabbits were homogenized in sucrose and separated into fractions by differential and density-gradient centrifugation. 2. The fractions were examined for enzymes capable of inactivating oxytocin. 3. Enzyme activity was detected in the supernatant and one particulate fraction of both pregnant and non-pregnant animals. 4. The specific activity of the enzymes increased during early pregnancy, and coincided with the time of blastocyst spacing and implantation in the uterus.
摘要
- 将怀孕和未怀孕兔子的下丘脑在蔗糖中匀浆，然后通过差速离心和密度梯度离心分离成不同组分。2. 检测各组分中能够使催产素失活的酶。3. 在怀孕和未怀孕动物的上清液和一个颗粒组分中均检测到酶活性。4. 酶的比活性在怀孕早期升高，且与囊胚间距及子宫着床时间一致。
相似文献
1
Some observations on the behaviour of hypothalamic enzymes during the time of blastocyst implantation in the rabbit.关于兔胚泡植入期间下丘脑酶行为的一些观察
Biochem J. 1966 Apr;99(1):128-32. doi: 10.1042/bj0990128.
2
The metabolism of oxytocin during lactation in the rabbit.兔哺乳期催产素的代谢
Biochem J. 1966 Sep;100(3):823-6. doi: 10.1042/bj1000823.
3
The action of oestradiol benzoate on the activities of some polypeptidases in the hypothalamus of the pregnant rabbit after blastocyst implantation.胚泡植入后苯甲酸雌二醇对孕兔下丘脑某些多肽酶活性的作用。
Acta Endocrinol (Copenh). 1969 Jun;61(2):378-84. doi: 10.1530/acta.0.0610378.
4
The presence of peptidases in the rabbit hypothalamus capable of inactivating luteinizing hormone-releasing hormone.兔下丘脑中存在能够使促黄体生成激素释放激素失活的肽酶。
Fertil Steril. 1975 Aug;26(8):802-6. doi: 10.1016/s0015-0282(16)41296-3.
5
The distribution of hypothalamic peptidases in pregnant and non-pregnant dogs.下丘脑肽酶在妊娠和未妊娠犬中的分布。
Biochem J. 1964 Mar;90(3):584-7. doi: 10.1042/bj0900584.
6
The effects of ovariectomy and injected oestradiol monobenzoate on polypeptide metabolism in the hypothalamus.卵巢切除术及注射苯甲酸雌二醇对下丘脑多肽代谢的影响。
Biochem J. 1968 Nov;110(1):151-3. doi: 10.1042/bj1100151.
7
8
[Relation between the size of blastocysts in the rabbit at implantation and embryonic survival].[家兔着床时囊胚大小与胚胎存活之间的关系]
Ann Biol Anim Biochim Biophys. 1974;14(1):41-52.
9
Identification and characterization of receptors for oxytocin in the myometrium of the pregnant ewe.孕羊子宫肌层中催产素受体的鉴定与特性研究
Gynecol Obstet Invest. 1982;14(3):202-13. doi: 10.1159/000299450.
引用本文的文献
1
The metabolism of oxytocin during lactation in the rabbit.兔哺乳期催产素的代谢
Biochem J. 1966 Sep;100(3):823-6. doi: 10.1042/bj1000823.
2
The distribution and metabolism of fast IgG immunoglobulin in the neonatal calf.新生犊牛体内快速IgG免疫球蛋白的分布与代谢
J Physiol. 1969 Apr;201(2):77P-78P.
3
The effect of 17-alpha-ethinyloestradiol-17-beta on the metabolism of polypeptides in the hypothalamus.17-α-乙炔雌二醇-17-β对下丘脑多肽代谢的影响。
Biochem J. 1968 Jul;108(3):510-1. doi: 10.1042/bj1080510.
本文引用的文献
1
[Determination of serum oxytocinase activity as a pregnancy test].[血清催产素酶活性测定作为一种妊娠试验]
Klin Wochenschr. 1951 Aug 15;29(31-32):544-5. doi: 10.1007/BF01486911.
2
The catabolism of some physiologically active polypeptides by homogenate of dog hypothalamus.犬下丘脑匀浆对某些生理活性多肽的分解代谢作用。
Biochem J. 1962 Jun;83(3):511-7. doi: 10.1042/bj0830511.
3
THE ENZYMIC INACTIVATION OF SOME PHYSIOLOGICALLY ACTIVE POLYPEPTIDES BY DIFFERENT PARTS OF THE NERVOUS SYSTEM.神经系统不同部位对某些生理活性多肽的酶促失活作用
Biochem J. 1963 Sep;88(3):398-404. doi: 10.1042/bj0880398.
4
Implantation.植入
Ann N Y Acad Sci. 1959 Jan 9;75:700-25. doi: 10.1111/j.1749-6632.1959.tb44585.x.
5
The distribution of enzymes destroying oxytocin and vasopressin in human placentae.人胎盘组织中催产素酶和加压素酶的分布情况。
J Physiol. 1959 Jun 11;146(3):539-49. doi: 10.1113/jphysiol.1959.sp006209.
6
[The actual existence of a single pituitary hormone. II. Variations in the extent of oxytocin and vasopressin activities of the pituitary of rats on growth and reproduction].
Biochim Biophys Acta. 1956 Dec;22(3):428-33. doi: 10.1016/0006-3002(56)90051-8.
7
Drinking, antidiuresis and milk ejection from electrical stimulation within the hypothalamus of the goat.
Acta Physiol Scand. 1955 Dec 31;35(2):191-201. doi: 10.1111/j.1748-1716.1955.tb01277.x.
8
The distribution of hypothalamic peptidases in pregnant and non-pregnant dogs.下丘脑肽酶在妊娠和未妊娠犬中的分布。
Biochem J. 1964 Mar;90(3):584-7. doi: 10.1042/bj0900584.
Zotero 插件