estradiol

Objective To explore the effect of estradiol benzoate on traumatic brain injury ( TBI ).

目的探讨雌激素在颅脑创伤中的作用.

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A GC-MS method was developed for the identification and quantitative determination of β-estradiol residues in the muscle tissues of various fishes/ shellfishes, using deuterated internal standard.

建立了不同鱼贝类肌肉组织中以氘代同位素为内标测定β-雌二醇残留量的气相色谱-质谱（GC-MS）方法。

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17b-estradiol time release pellet ( 0.18mg/ pellet) was given i.c. in 60 days before mice were sacrificed to observe the effects of estrogen on abdominal adipose weight.

将2组给雌激素的小鼠于处死前60d分别皮下埋植控释雌激素（17β雌二醇）药丸（0.18mg/丸），以观察雌激素在卵巢功能正常和缺乏时对小鼠腹腔脂肪积聚的影响。

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Results: Corticosterone and progesterone stimulated the glycine uptake in synaptosomes of cerebellum, but estradiol and deoxycorticosterone could not, which demonstrated that the effects of steroids were specific.

结果：皮质酮和孕酮能快速促进小脑突触体摄取甘氨酸，雌二醇和脱氧皮质酮无明显作用，表明类固醇激素作用有特异性。

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The estradiol receptor ( ER) level of 42 biopsies in human breast cancer tissue was estimated by the DCC method. Each of the tumor biopsies in 42 cases was simultaneously assayed by using both a single point and a multiple point assay of DCC method.

用单一饱和剂量分析法（下称单点法）检测了42例人乳腺癌组织雌二醇受体（ER）的容量，每例肿瘤组织同时用葡聚糖包裹炭末法（下称多点法）作对照检查。

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Objective To explore the correlation between estradiol changes in Alzheimer AD ) and vascular dementias ).

目的探讨 阿尔茨海默 病与血管性痴呆患者雌二醇变化的相关性.

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Objective To observe the serum levels of leptin and estradiol, ovary development.

目的观察营养性肥胖大鼠血清中瘦素（leptin）、雌二醇（E2）水平和卵巢发育情况。

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Purpose To synthesize a new antitumor drug 2-methoxy estradiol which is an angiogenesis inhibitor.

目的合成抗肿瘤新药新生血管形成抑制剂2甲氧基雌二醇.

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Conclusion: Bone peptide, the polypeptide material abstracted from the animal long bones, has a obviously therapeutical effect on the osteoporosis. Bone peptide has no side effects as the estradiol and could be used in clinical treatment.

结论：动物长干骨中多肽类物质谷康泰灵对骨质疏松有明显的治疗作用，和雌激素比，无副作用，适合于临床应用。

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ER binding sites in tumor were determinedby tritiated estradiol binding method.

用氚标记雌二醇结合法测定瘤内的ER结合位点数.

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Methods Serum levels of testosterone and estradiol were measured with radioimmunoassay in 42 patients with acne vulgaris.

方法测定42例寻常性痤疮患者血清睾酮和雌二醇水平.

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Results Eucommia leaves can increase the density of femur and content of estradiol in blood serum.

结果杜仲叶醇提取物能提高DM合并去势大鼠的股骨线密度、面密度及其血清雌二醇含量。

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Levels of serum estradiol and progesterone were statistically significantly higher in the clomiphene citrate group.

在克罗米芬治疗组,血清雌激素和孕酮的水平明显升高.

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The studies of thymus involution in mice induced by estradiol

雌二醇诱发小鼠胸腺退化的实验研究

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OBJECTIVE To investigate the feasibility of ethosome gel as transdermal carries of ethinyl estradiol ( EE ) .

目的考察醇质体凝胶作为 炔 雌醇透皮给药载体的可行性.

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The treatment of pure neuron culture with ACM increased the number of synapses on per neuron by up to 6 fold by comparison with pure neuronal culture. Exogenic estradiol added into pure neurons can mimick the effect of the ACM.

显示ACM能增加培养神经元突触形成的数目近6倍，外源性雌激素可基本模拟ACM的效应。

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The results showed that the population spike amplitude in the granule cellular layer of the dentate gyrus was significantly reduced after ovariectomy, which was antagonized by 17 β estradiol replacement.

结果提示：卵巢切除后（3个月），大鼠海马齿状回颗粒细胞层的群峰电位幅度（PS）明显下降，给予雌激素替代后具有明显的改善作用。

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Influence of the estradiol on the thyroid iodine uptake and the expression of NIS in the thyroid gland of rats

雌激素对大鼠甲状腺组织碘摄取及NIS基因表达的影响

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Its potency is greater than that of estradiol, which only increases calcium content in fetal rat calvaria but has no significant effects on dry weight and hydroxyproline content.

其作用优于Estradiol单纯提高胎鼠头盖骨中Ca的含量，而对骨的干重和羟脯氨酸含量无显著影响；

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Both estradiol and TCDD inhibited the CXCR 1 expression and IL 8 secretion by ESC.

17β-雌二醇和二?f英 单独作用均抑制子宫内膜间质细胞表面CX-CR1的表达以及IL-8的分泌.

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Study on the serum testosterone and estradiol levels in essential hypertension

原发性高血压患者血清睾酮和雌二醇测定及意义

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Le~ Y expression is controlled by estradiol in mice.

小鼠Le~Y的表达受雌激素的调控。

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The Level of Serum Testosterone and Estradiol in Male Patients With Hepatic Cirrhosis

男性肝硬化患者血清睾丸酮、雌二醇水平

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The possible protective mechanism of estradiol is releasing.

降低体内NO含量是脑保护的可能机制.

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Effects of estradiol on natural killer cells

雌激素对天然杀伤细胞的作用

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Objective To explore the effects of 17 β-estradiol ( E_2) and E_2 receptor antagonist on the formation and development of neurofibromas in patients with neurofibromatosis type 1 ( NF1).

目的探讨17β-雌二醇（E2）和E2受体拮抗剂对Ⅰ型神经纤维瘤病（NF1）神经纤维瘤的形成和发展的影响。

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When the threshold value of selecting factor was fixed in 3, the helper T ceIls ( CD4), estradiol ( E2), xylose excretion rate and A& G ratio were selected as the diagnostic factors for the deficient fundamental types.

将选剔因子（F）的阈值定为3时，本虚证型选出辅助性T细胞（CD4）、雌二醇（E2）、木糖排泄率、白/球蛋白比值等指标作为诊断因素；

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A HPLC method for determination of estradiol patches and its related substances —— estriol and estron was presented.

建立HPLC法测定 雌二醇贴片的含量和有关物质.

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Vitellogenin ( VTG) was induced in red drum by intraperitoneal injections of 17 β-estradiol. After one week induction, blood was collected from caudal vessel and then centrifuged. Purification of the VTG was performed by gel permeation chromatography of Sephacryl S-300 high resolution.

腹腔注射0.02mg/gBW17β-雌二醇，诱导美国红鱼1wk后取尾静脉血，离心分离得到的血浆经Sephacryl s-300high resolution分子筛分离、纯化卵黄原蛋白。

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Results: Estradiol production in cultured mouse ovarian granular cells was related to the concentration of testosterone propionate and its cultured time.

结果：体外培养的小鼠卵巢颗粒细胞雌激素生成与加入丙睾的浓度及时间有关，生成E2所需的睾酮浓度为50uM，作用时间为48小时；

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