bone up

BACKGROUND: Bone marrow mesenchymal stem cells inhibit activation and proliferation of T cells in vitro and support hematopoiesis of bone marrow.

背景：骨髓间充质干细胞在体外抑制再生障碍性贫血T淋巴细胞的活化与增殖，并有支持骨髓造血作用。

Spinal Stabilizer Device Series, Pressure Ball Stanchion Series, Intramedullary Pin, Intramedullary Injector Series, Metal Neck of Femur Series, Metal Orthopedic Objector Series, Metal Neck of Femur Series, Metal Orthopedic Objector Series, Metal Heteromorphy Bone Fracture Plate Products, Common plate, Pins, Injectors Series,"bone bonding implants" and Various Products of Assorted Special Surgical Instruments

脊柱内固定器系列、加压鹅头钉系列、髓内钉、髓内针系列、金属股骨颈钉系列、金属矫形钉系列、金属异形接骨板系列和常用板、钉、针系列等"骨接合植入物"，以及各种配套的专用手术器械

At present, the main products of Jinzhou Medical Equipment are: spinal stabilizer device series, pressure ball stanchion series, intramedullary pin, intramedullary injector series, metal neck of femur series, metal orthopedic objector series, metal neck of femur series, metal orthopedic objector series, metal heteromorphy bone fracture plate products, common plate, pins injectors series,"bone bonding implants" and various products of assorted special surgical instruments are with selected material, reliable quality, wide variety and complete specifications.

目前，锦洲医械的主要产品有：脊柱内固定器系列、加压鹅头钉系列、髓内钉、髓内针系列、金属股骨颈钉系列、金属矫形钉系列、金属异形接骨板系列和常用板、钉、针系列等"骨接合植入物"，以及各种配套的专用手术器械，选材考究、质量可靠，品种繁多、规格齐全。为适应不断提高的医疗水平，锦洲还开发了多种针对性强、技术性高的新产品；今天，"吉羊"品牌的系列产品已经广泛应用于医疗领域，为千千万万个骨科患者带来了康复的希望！

The knee in the human body is a hinge joint involving the thigh bone and the shin bone.

膝关节在人体内是一种铰接涉及股骨和胫骨。

Objective Using X-ray cephelometrics,we analyzed the effect of the setback and the advancement of the jaw bone on the position of the hyoid bone and the hypopharyngeal airway,so that we could purpose some suggestions for the clinical treatment.

目的 通过X线头影测量分析了解颌骨后退与前徙对舌骨位置及咽下气道变化的影响情况，为临床治疗提供参数。

Objective To assess changes in bone mineral density and bone turnover in hyperthyroidism.

目的 观察甲亢患者骨密度和骨代谢的变化。

The influencing factors of femoral necrosis included the degree of healing activity, the dosage summation of corticosteroids, and length of ictus therapy. The influencing factors of bone density included age, dosage summation, and length of ictus therapy. The influencing factors of the bone fabric and flexibility included the use and length of ictus therapy. Statistics showed that serum IgG was not related with avascular necrosis of femoral head and osteoporosis.

股骨头缺血性坏死的影响因素有后期活动量、糖皮质激素总量和糖皮质激素冲击疗法的持续天数；骨密度的影响因素有年龄、冲击疗法和糖皮质激素总量；骨结构和骨弹性的影响因素有冲击疗法、冲击疗法持续的天数；血清抗体IgG与患者康复期股骨头缺血性坏死、骨质疏松在统计学上无联系。

MATERIALS: Bone marrow was harvested from chips of cancellous or ilium bone during hip joint surgery.

材料：骨髓来源于人髋关节手术时的松质骨碎片或髂骨游离移植。

Autologous bone marrow integrating artificial bone and ilium periosteum transplantation for the refractory nonunion, can achieve satisfactory results.

结论］自体骨髓复合人工骨联合髂骨骨膜移植治疗四肢难治性骨不连临床疗效优越。

Bone marrow was extracted from ilium of goat and gradient-centrifuged to obtain the third-passaged bone marrow mesenchyme stem cells.

羊髂骨穿刺取骨髓，梯度密度离心法分离获得第3代骨髓间充质干细胞。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。