1.Maybe catching up on the " OA, " I dunno.

也许赶上“OA” ，我不知道。机翻

2.All OA approval processes should be approved three times a day.

所有OA审批流程应每天审批三次。机翻

3.Results FOS-positive chondrocytes were increased in human and murine OA cartilage during disease progression.

显示，在疾病进展过程中，人类和小鼠OA软骨中FOS阳性软骨细胞增多。机翻

4.This is a vowel digraph syllable: ai, ay, ee, ea, oa, ow.

这是一个元音二字符音：ai、ay、ee、ea、oa、ow。机翻

5.And if you ask The OA and Homer, near-death experiences can also lead to some unique dance movements.

如你问 OA 和荷马，濒死体验也会一些独特舞蹈动作。机翻

6.OA has long been considered the consequence of a 'wear and tear' process leading to loss of articular cartilage.

骨炎长期以来一直被认为是“磨损”过程，软骨丧失。机翻

7.Here we show that FOS protein expression is increased in OA cartilage.

这里我们显示FOS蛋白在骨炎软骨中表达增加。机翻

8.In humans two single nucleotide polymorphisms in the FOS promoter were found to be associated with knee-OA susceptibility.

在人类中，发现FOS启动子中两个单核苷酸多态性与膝骨炎易感性有。机翻

9.Osteoarthritis (OA) is the most common joint disease and its prevalence is growing in developed countries due to population ageing, more frequent biomechanical trauma and obesity.

骨炎（OA）是最常见疾病，其发病率在发达国家中由于人口老龄化、更频繁生物力学创伤和肥胖而不断增加。机翻

10.Methods c-Fos expression was evaluated by immunohistochemistry on articular cartilage sections from patients with OA and mice subjected to the destabilisation of the medial meniscus (DMM) model of OA.

方法 通过免疫组化评估了来自OA患者和接受内侧半月板不稳(OADMM模型)小鼠软骨切片中c-Fos表达。机翻

11.This implies that chondrocytes maintain the structural and functional integrity of cartilage and sense microenvironmental changes during OA onset, although the underlying cartilage protective mechanisms remain elusive.

这表明，在骨炎初期，软骨细胞维持着软骨构和功能完整性，并能感知微环境变化，尽管潜在软骨保护机制仍然不明。机翻

12.Importantly, mutations in cartilage matrix genes such as COL2A1, COL9A3, COL11A2 and cartilage oligomeric matrix protein (COMP), which are produced by articular chondrocytes, cause chondrodysplasia with early-onset OA.

重要是，软骨基质基因如COL2A1、COL9A3、COL11A2和软骨寡聚基质蛋白（COMP）突变，这些基因由软骨细胞产生，会软骨发育不良并伴早期发病骨炎。机翻

13.Obesity and metabolic syndrome are recognized as strong risk factors for hand OA, but also knee OA, where low-grade chronic inflammation and systemic metabolic alterations disrupt joint tissue homoeostasis.

肥胖和代谢综合征被认为是手部骨炎强风险因素，同时也是膝骨炎风险因素，在这些情况下，低级别慢性炎症和全身代谢改变会扰乱组织稳态。机翻

14.A large fraction (40%) of knee OA is heritable and genome-wide association studies indicated that most OA risk variants are located in non-coding sequences, and enriched close to genes involved in bone and cartilage development.

膝骨炎有较大比例（40%）是可遗传，全基因组联研究显示，大多数骨炎风险变异位于非编码序列中，并且在与骨骼和软骨发育相基因附近富集。机翻