钙化醇

The attenuation values at unenhanced and enhanced CT of the tumor were also recorded. Results The 32 cases adrenal neoplasms included 9 cases with aldosterone-producing adenoma, 5 hydrocortisone-producing adenomas, 1non-functional adenoma, 5 cortical hyperplasies,4 pheochromocytomas,2 adenocarcinomas, 3 metastases, 1 fibroneuroma, 1 ganglioneuroma and 1 myelolipomas. Conclusion The characteristics on CT images are associated with the pathological feature in adrenal neoplasms.

结果 醛固酮腺瘤9例，体积较小且密度低，增强后轻度增强；皮质醇腺瘤5例，瘤体较大，边界清，密度略低于正常肾上腺组织；无功腺瘤1例；结节增生5例，为等或稍低密度影，增强后强化较明显；嗜铬细胞瘤4例，体积较大，密度不均，可见多个囊变坏死区；皮质腺癌2例，肿块形态不规则，边缘模糊，密度不均匀，易发生大片坏死及点状钙化；转移瘤3例；神经纤维瘤、神经节瘤及髓性脂肪瘤各1例。

Renal osteodystrophy is caused by secondary hyperparathyroidism and deficiency of 1,25-dihydroxycholecalciferol.

肾性骨营养不良是继发性甲状腺旁腺功能亢进症和1a，25-二羟胆钙化醇缺乏引起的。

Ergocalciferol at high levels also is toxic to chickness.

高水平的麦角钙化醇对鸡也是有毒害的。

Complete resolution of arterial calcification was seen by 3 months of age. At 12 months, ergocalciferol was added at a dose of 5,000 U daily for 6 weeks, followed by 200 U daily owing to the patient's vitamin D deficiency and elevated parathyroid hormone level.

三个月时钙化完全消除。12个月时，因为患者的维他命D缺乏症和提高的甲状旁腺水平，开始给予每天5000U/剂的钙化醇，持续6周，然后转为200U每天。

In their study, the researchers tested itamin D3, or cholecalciferol, the kind humans make when they are exposed to sunlight.

在他们的研究中，研究人员检测了维生素D3，或称为胆钙化醇的变化，后者是人们在暴露于日光下时维生素D3的一种形式。

Cholecalciferol is produced by irradiation of 7-dehydrocholesterol with ultraviolet light either from the sun or from an artificial source.

胆钙化醇是7？脱氢胆固醇经日光或人工来源的紫外线照射而产生的。

In year 2, seasonal changes in calciotropic hormones and markers of bone turnover were reversed or abolished in the group receiving cholecalciferol and calcium supplements during winter.

在第2年，就骨质代谢的向钙性荷尔蒙以及标记的季节性变化而言，冬季期间补充胆钙化醇以及钙质的组别出现逆转或者消失。

Fifty-five healthy subjects living in southwestern Germany (latitude, 49.5° N) were randomized into two groups: 30 subjects were assigned to the treatment group and received oral cholecalciferol (500 IU/day) and calcium (500 mg/day) during the winter months of year 2 (October-April), while 25 subjects assigned to the control group obtained no supplements.

研究对象是五十五位生活在德国西南部（北纬49.5度）的健康人士，他们被随机分为两组：其中30位被分配到治疗组别，在第2年的冬季口服胆钙化醇（500 IU／日）以及钙质（500毫克／日）；而另外25位则被分配到对照组别，不获发补充剂。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。