yolk sac

Ultrastructural Study of Human Yolk Sac

人卵黄囊的超微结构研究

Transvaginal Sonographic Detection of the Yolk Sac in the First Trimester Pregnancy

阴道超声检测早孕卵黄囊

Malignant yolk sac tumor a pathological analysis of 25 cases

恶性卵黄囊瘤25例病理分析

Gene expression profile of yolk sac and fetal liver in mouse

小鼠造血组织卵黄囊与胎肝的基因表达谱初步研究

The Analysis of Clinical Prognostic Factors of Thirty Children Patients with Yolk Sac Tumor

30例儿童卵黄囊瘤临床预后因素分析

MSCT Imaging Appearance of Yolk Sac Tumor in Three Cases and Literature Review

3例卵黄囊瘤多层螺旋CT表现并文献复习

Clinicopathologic analysis of ovarian yolk sac cancer in 18 cases

卵巢卵黄囊癌18例临床病理分析

Yolk sac tumor of testis ( report of 4 cases )

睾丸内胚窦瘤（附四例报告）

A human yolk sac is used briefly and then vanishes .

人类的卵黄囊用得时间很短，很快就会消失。

And lipid , fatty acids content , weight of yolk sac .

卵黄囊质量、卵黄脂类及其脂肪酸的含量。

Objective To discuss a proper treatment protocol for testicle yolk sac tumors .

目的回顾25年治疗小儿睾丸卵黄囊瘤的疗效，以探讨睾丸卵黄囊瘤的合理治疗方案。

Clinical and pathological analysis in 27 cases of yolk sac tumour of the ovary

卵巢卵黄囊瘤27例临床与病理分析

Treatment and prognostic factors for the patients with yolk sac tumors of the ovary

卵巢卵黄囊瘤的治疗及预后

Objective To reduce misdiagnosis in children with testicle yolk sac tumors .

目的减少小儿睾丸卵黄囊瘤的误诊。

A case of primary yolk sac tumor on anterior mediastinum

前纵隔原发性卵黄囊瘤1例

Advances in Research on Differentiation of Yolk Sac

卵黄囊分化的研究进展

Evaluation of Yolk Sac Monitoring with Transvaginal Sonography in Pregnancy Outcome

阴道超声检测卵黄囊对妊娠结果的预测价值

Application of digital imaging technique in quantitative analysis of blood vessels in chick embryo yolk sac membranes

数字图像分析技术在鸡胚卵黄囊膜血管形成模型中的应用

The Morphological Structure , Diagnosis and Differential Diagnosis of Malignant Yolk Sac Tumor of the Ovary

卵巢恶性卵黄囊瘤的形态结构、诊断及鉴别诊断

Methods : Clinical data for the patients with yolk sac tumors of the ovary were analyzed retrospectively .

方法：回顾性分析浙江省肿瘤医院1980年1月&2000年1月收治的卵巢卵黄囊瘤52例的临床病例资料。

Effects on embryonic development and ultramicrostructure of visceral yolk sac induced by ethanol

乙醇对胚胎发育与卵黄囊超微结构的影响

a baby sea dragon , with yolk sac still attached , is born .

黏着卵黄囊的海龙宝宝出生了

Pathological Research of Intracranial Yolk Sac Tumor

颅内卵黄囊瘤病理观察

Studies on nutrition absorption and utilization in yolk sac of fasting Gosling

绝食条件下雏鹅卵黄囊营养吸收与利用的研究

Primary yolk sac tumor of the extragonadal origin a clinicopathologic study of 14 cases

生殖腺外卵黄囊瘤14例临床病理研究

Studies on the Effects of Different Levels of Energy on Absorption and Utilization of Yolk Sac in Gosling

不同能量水平对雏鹅卵黄囊吸收利用的影响

The yolk sac and yolk stalk on one of them were well preserved .

观察了三例人胚外形，其中一例还有保存良好的卵黄囊和卵黄蒂。

The expression of KDR and VEGF in yolk sac and liver of human embryo

受体蛋白质酪氨酸激酶和血管内皮生长因子在人胚胎卵黄囊和胎肝中的表达

Effects of arsenic and methylmercury on yolk sac placenta development and early hematopoietic function of rat

砷、汞对大鼠卵黄囊胎盘发育及其早期造血功能的影响

Effects of Potassium Dichromate on Lipid Fluidity of Cell Membrane of Yolk Sac in Rats

重铬酸钾对卵黄囊细胞膜脂质流动性的影响