MR Study of Ovarian Thecoma, Fibroma and Subserosal Leiomyoma

Ultrasonographic features of ovary thecoma in 13 cases

13例卵巢卵泡膜细胞瘤的超声表现

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Objective To analyze CT manifestations of ovarian thecoma, and to improve the diagnostic level for this disease.

目的分析卵巢卵泡膜细胞瘤的CT特点，提高其CT诊断水平。

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Ovarian Thecoma: A Clinicopathological Analysis of 53 Cases

卵巢卵泡膜细胞瘤53例临床与病理分析

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Conclusions Ovarian thecoma is a benign tumor with a favorable prognosis.

结论卵巢卵泡膜细胞瘤属良性肿瘤，预后良好。

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Conclusion: CT characteristics were helpful in the diagnosis and differential diagnosis of ovarian thecoma.

结论卵泡膜细胞瘤的CT表现有一定特征性，CT对本病的诊断和鉴别诊断有重要价值。

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Objective To explore the clinical and pathological characteristics in ovarian thecoma.

目的探讨卵巢卵泡膜细胞瘤临床与病理特点。

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The discovery of a new thecodont from north-east Shensi

陕北槽齿类新发现

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Ultrasonic analysis of THECALUTEIN cyst

卵巢卵泡膜-黄素囊肿的超声分析

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The effect of Mifepristone ( RU486) and Lilopristone ( ZK98734) on the steroidogenesis func-tion was studied at porcine granulosa cells ( G-C) and thecal cells ( T-C) cultured in an amnion dual chamber system which was prepared with the amnion membrane from human placenta.

本文观察了RU486和ZK98734对培养在羊膜双池培养系统中的猪卵巢颗粒细胞和内泡膜细胞在甾体激素生成过程中的影响。

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The introduction of thecal cells either in suspension or in the form of the monolayer or conditioned medium to the maturation system resulted in an increase in the proportion of oocytes developing to blastocysts ( 44.1%, 42.6% and 39.8% resp.).

加入5×10~6/mL内膜细胞、内膜细胞的单层细胞或25%条件液到成熟培养系统中，卵母细胞的囊胚发育率均有所提高，分别为44.1%，42.6%及39.8%。

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Small preantral follicles have no vascular supply of their own, antral follicles acquire vascular networks in the thecal layer; the vascular capillaries do not penetrate the follicular membrane but they expand during follicular growth.

小的腔前卵泡没有血管供给其发育，有腔卵泡在他们的鞘膜有血管网，这些血管不会渗透到卵泡膜里，但是在卵泡生长中会逐渐延展。

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Eighty cases of cervical disc herniation were assessed with MRI. A total of 154 disc herniations were identified, and of these 126 herniated discs were shown to compress the thecal sac obviously.

本文报告颈椎间盘突出症80例，术前经MRI检查，突出椎间盘共154个，其中突出椎间盘明显压迫硬膜囊126个。

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The optimum time to collect TCCM is proved to be on D3 to D4 of thecal cell culture and the appropriate proportion of TCCM in maturation medium is 25%;

卵泡内膜细胞条件液的适宜收集时间是3～4d，适宜的添加比例是25%；

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No significant change was found for ER in the present study. At the same time the productions of P and E 2 by granulosa cells were inhibited, the P production by thecal cells was reduced also.

颗粒细胞的P和E2分泌受到抑制，内泡膜细胞的P分泌也减少。

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The productions of E 2, P, T decreased in the atresia follicles, either in follicular fluid or in the media of cultured granulosa and thecal cells.

闭锁卵泡的卵泡液、颗粒细胞和卵泡膜细胞培养液中的E2水平均显著下降；

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In conclusions,( 1) The introduction of thecal cells either in suspension or conditioned medium to the maturation system may favor the in vitro maturation of buffalo oocytes;

以上结果表明：（1）水牛新鲜卵泡内膜细胞及其条件液有利于水牛卵母细胞的体外成熟；

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The conditioned medium should be prepared by culturing 2~ 4 days of thecal cells in the medium supplemented with 10% serum but without hormones.

条件液制备前应加入10%的血清，不加促性腺激素。

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Counted the number of luteum and cystic follicles, measured the thickness of thecal cells and granulosa cells in general HE staining section.

卵巢切片常规HE染色，计算每张切片黄体数、囊状卵泡数、囊状扩张卵泡比例，进行卵泡膜细胞层最大厚度及颗粒细胞层最大厚度的显微测量。

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The Relationship between Thecal Myofibroblasts and Ovulation

肌成纤维细胞与排卵的关系

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The thecal sac and nerve root are then gently retracted and protected with a nerve retractor.

使用神经牵引器轻柔的牵拉与保护硬膜囊与神经根。

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