孕酮（P4）是种重要孕激素也称为孕酮它在女性内起着关键作用特别是在怀孕期间。面是些关于孕酮英语短句和例句帮助您更好地了解它功能和影响。 1."Progesteroneisahormonethatplaysacrucialroleinmaintainingpregnancy." 2."Adequatelevelsofprogesteronearenecessaryforahealthypregnancy." 3."Progesteronehelpspreparetheuterusforimplantationofthefertilizedegg." 4."Lowlevelsofprogesteronecanleadtomiscarriageorfertilityissues." 5."Progesteronesupplementationissometimesusedtosupportpregnancyinwomenwithlowlevels." 这些短句和例句展示了孕酮在怀孕过程中重要性以及它对女性生育健康影响。
孕酮(P4),progesterone
1)progesterone[英][pr?"d?est?r??n][美][pro"d??st?"ron]孕酮(P4)
1.Objective: To investigate the effect ofprogesterone-treated dendritic cell (DC) on induction of allograft immune tolerance.目的:探讨孕酮(P4)处理的树突状细胞(dendritic cell,DC)在诱导同种异基因移植免疫耐受中的作用。
2)P_4P4
1.Study on changes of plasma 17β-E_2,P_4 values of ostrich in different reproductive stages;用RIA法对鸵鸟不同繁殖状态下血浆17β-E2,P4的水平变化规律进行了研究。
P_4P4
1.Study on changes of plasma 17β-E_2,P_4 values of ostrich in different reproductive stages;用RIA法对鸵鸟不同繁殖状态下血浆17β-E2,P4的水平变化规律进行了研究。
3)progesterone[英][pr?"d?est?r??n][美][pro"d??st?"ron]孕酮
1.Single sweep Oscillopolarography Determination of Progesterone in Pregnancy Plasma and Pharmaceutical Preparations;孕血和药物中孕酮的单扫极谱法测定
2.Effects of Progesterone on Morphine-induced Conditioned Place Preference and Levels of β-endorphin in Rat Brain;孕酮对大鼠吗啡位置偏爱相关脑区中β-内啡肽水平的影响
3.The evidence-based medical proof forprogesterone in prevention of premature labor;孕酮预防早产的循证医学证据
4)progestogen[英][pr??"d?est?d??n][美][pro"d??st?d??n]孕酮
1.Changes of the Estrogen and Progestogen Levels During the Menstrual Cycle and the Relationship Between Them and the Serum Lipid Levels in Female Cynomolgus Monkeys;雌性食蟹猴月经周期中雌二醇、孕酮水平的变化及其与血脂的关系
2.Methods:The concentrations of follicle stimulating hormone(FSH),luteinizing hormone(LH),estradiol(E2),progestogen(P),growth hormone(GH)and insulin-like growth factor-I(IGF-I) in follicular fluid obtained from patients undergoing IVF-ET were measured by radioimmunoassay.方法:接受辅助生殖技术治疗的患者,根据胚胎发育状况及治疗结局分为妊娠组、正常未孕组和胚胎质量较差组,超促排卵后在超声引导下经阴道穿刺获得卵泡液,用放射免疫法测定卵泡液中促卵泡刺激素(FSH)、黄体生成素(LH)、雌二醇(E2)、孕酮(P)、生长激素(GH)以及胰岛素样生长因子1(IGF-1)的水平,比较其与不同胚胎发育状况及治疗结局之间的关系。
3.Objective: To study the changes of estradiol(E_2),progestogen(P) and prolactin(PRL),and their relationships with postpartum depression.目的:研究产后3d与42d雌二醇(E2)、孕酮(P)、催乳素(PRL)水平变化与产后抑郁症的关系。
5)progesterone(P)孕酮
1.Objective: to explore the influences of different waveshapes with electro-acupuncture on the content and the ratioof blood-serum estradiol(E2) and progesterone(P) in delayed-pregnant rats.目的:探讨电针的不同波形对晚孕大鼠血清雌二醇(E2)、孕酮(P)含量及其比值的影响。
2.The Contents of progesterone(P) and oestradiol(E_2) in the milk of 50 Chinese Holstein cows were measured within 23 days after delivery and 12 days during oestrus with radioactive immunity.用放射免疫法测定了50头荷斯坦牛产后23d内及发情前后12d内乳中的孕酮(P)和雌二醇(E2)的含量。
6)Estradiol[英][,estr?"dai?ul,,estr?"dai?:l][美][,?str?"da?,?l, -,ol, -,ɑl]孕酮
1.Objective To study the effect of brain-derived neurotrophin factor (BDNF) on the synthesis of estradiol and progesterone in human granulose-lutein cells (HGLCs) and the expression of steroidogenic acute regulatory factor (STAR) mRNA.利用原代培养细胞技术培养人黄素化颗粒细胞,分别加入不同浓度的BDNF,收集细胞培养上清液,检测雌二醇和孕酮浓度。
延伸阅读
孕酮 分子式C21H30O2，分子量314.47。学名4-孕甾烯-3，20-二酮，又称黄体素、孕酮和助孕素。白色或微黄色结晶粉末。熔点127～131℃。无臭。在空气中稳定，有右旋光性。不溶于水，溶于乙醇、乙醚、氯仿、丙酮、二氧六环和浓硫酸。黄体酮是体内黄体细胞所分泌。有激动子宫准备受孕，促进乳腺发育，抑制排卵，停止月经，减少子宫收缩等功能。医疗上一般用于先兆性和习惯性流产、子宫出血、痛经和月经过多等症。可由卵巢中提取，但得量甚微又不易提纯。工业上，以豆甾醇或山药皂草甙为原料合成，也可由醋酸双烯醇酮制得。
