胶原纤维的肿胀融合及其粘液样变性是黄韧带骨化的起始病变。
The original-lesion of the ossifications is the swelling and fusion of collagen and its mucoid degeneration.
目的 ：观察尸体胸椎黄韧带骨化的病理解剖影像学行为特征。
Thoracic ossification of ligamentum flavum accompanied by lumbar degenerative diseases: diagnosis and treatment;
而在成熟骨化的骨基质和分化末期的肥大软骨细胞中，染色呈阴性。
Negative reaction was found in the mature and ossified bone matrix and hypertrophic chondrocytes which were in the late stage of differentiation.
结论：椎板再生是软骨内骨化的过程，并证实了椎板再生的方式是骨组织逐渐再生。
Conclusion: bone - regeneration after laminectomy is the process of endochondral ossification. The type of bone - regeneration is identified.
三相核素骨扫描是早期检测异位骨化的最敏感指标，并可以判断病变的活动性和成熟度。
The most sensitive imaging modality for early detection of HO is three-phase bone scintigraphy which can also monitor the metabolic activity and degree of maturity of HO.
尚无充分证据支持某一特定疗法可用于肱骨远端骨折患者异位骨化的预防（推荐级别，I级）。
There is insufficient evidence to recommend a specific regimen for prophylaxis against heterotopic ossification for patients with a distal humeral fracture (Grade-I recommendation).
结论：研究结果在生物化学上支持椎体骨赘来自于周边关节软骨增殖、化生、钙化和骨化的组织学观察。
Conclusions: This result biochemically supports that the vertebral osteophyte arises from proliferating peripheral articular cartilage, which had been observed histologically.
蛇鳗科鱼类广布于各大洋的热带和亚热带大陆架水域，可依靠尖突的头部和尖秃骨化的尾端在沙土或珊瑚礁后潜穴。
Distributed in continental shelf depths of all tropica and subtropical oceans, Ophichthidae can burrow in sand and mud substrates or coral reefs by pointed rayless tail tips or acute snouts.
RBP5基因可能在强直性脊柱炎病人促使髋关节韧带骨化的过程中，也起着重要的作用，均未见报道，但具体机制有待进一步深入研究。
RBP5 gene of ankylosing spondylitis patients may play an important role in the process of hip ligament ossification. Both of them are not reported, but the exact mechanism remains to be further study.
从另外一面来看，对脊髓型颈椎病和后纵韧带骨化的患者来说，如果潜在的椎动脉和神经损伤的风险纳入考虑，使用颈椎椎弓根螺钉并无指征。
On the other hand, there is no indication in cases of typical CSM and OPLL if a potential risk of vertebral artery or nerve injury is taken into account.
这种反对是合理的，因为只有早期的兽脚亚目食肉恐龙的锁骨才被发现，但是现在已经发掘出了类似始祖鸟的叉骨的兽脚亚目食肉恐龙锁骨化石。
This objection was reasonable when only early theropod clavicles had been discovered, but fossilized theropod clavicles that look just like the wishbone of Archaeopteryx have now been unearthed.
如帕里骨化醇这样的维生素D类似物效果更好。
Vitamin D analogues such as paricalcitol were found to be better.
这种情况，被称为异位骨化，是由于身体的某块区域发出长骨头的信号，而不是生长其他组织。
The condition, called heterotopic ossification, occurs when an area of the body is signaled to grow bone rather than other tissues.
这项研究是首次对图根原人化石（一块完整的股骨化石）进行全面的定量分析，它是在2000年由一个法国研究小组在肯尼亚发现的。
The research is the first thorough quantitative analysis of the Orrorin tugenensis fossil –a fragmentary piece of femur –which was discovered in Kenya in 2000 by a French research team.
三块肢骨化石，包括两块趾骨化石和一块上肢化石都啃咬后留下的大大的牙印。
Three foot bone fossils, including two toes, and one arm fossil all retained big tooth marks due to feeding.
这项DNA研究的关键物证就是于2008年发现的丹尼索万人的指骨化石。
The centerpiece of the DNA study is a Denisovan fossil finger bone discovered in 2008.
人类学家首次发现人类家族进化史上有另一个新成员存在，这个发现来源于对古代基因序列而不是骨化石的研究。
A new member of the human evolutionary family has been proposed for the first time based on an ancient genetic sequence, not fossil bones.
通过将遗骨化石拼合在一起，研究人员估测出，他们的身高大约1.5米，大脑比现代人类大脑的一半略微大些。
By piecing the skeletal remains together, researchers estimate they stood about 1.5 metres tall and had brains a little more than half the size of those in modern humans.
由法国普瓦捷大学的迈克尔·布兰特带领的小组在德乍腊沙沙漠发现了(在乍得当地的达扎葛语言中意为“生命曙光”)的头骨化石。
The fossilised skull of Toumai (which means "hope of life" in the local Dazaga language of Chad) was found in the Djurab desert by a team led by Michael Brunet of the University of Poitiers, France.
这具颅骨化石来自于一条长达50英尺（合15米）的上龙，它在2008年发现于挪威。
The fossil skull of a 50-foot-long (15-meter-long) pliosaur was found in Norway in 2008.
这个时间标识点的下方区域才是我们此次探寻的首要目的地：在这一片灌木丛生的平地处，1994年曾发掘出一块颌骨化石。
Just below this time stamp was our first destination: a bush-pocked flat where a fossil jawbone had been found in 1994.
这里发现了巨大的、保存完好的足趾骨化石，甚至还有一片比人手还大的弯曲的趾甲，同时发现的还有一根肋骨和一条腿，还有一些可能是组成骨盆的骨头。
Huge, perfectly preserved toe bone fossils and even a single curved nail, larger than a human hand, were found with a rib and leg and possibly pelvic bones.
科学家们在非洲国家埃塞俄比亚境内发掘出了塞拉姆的头盖骨以及保存得几乎完整的骸骨化石。这一重大发现也在科学界掀起了阵阵波澜。
Selam is actually a skull and near-complete skeleton. It's a find that has had the science world in a flutter.
科学家们对三十多年前在南极采集的骨化石研究为此提供了证据。
The evidence emerged from a study of fossil bones collected from Antarctica more than 30 years ago.
通过5000张对该头骨化石的CT扫描图，他把64个数码碎片拼合起来。
From more than 5, 000 CT images of the fossils, he pieced together 64 digital fragments.
通过5000张对该头骨化石的CT扫描图，他把64个数码碎片拼合起来。
From more than 5, 000 CT images of the fossils, he pieced together 64 digital fragments.
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