Results Up-regulated expression of osteoblast-specific transcription factor Cbfα1 in the nuclei occured at as early as 12 hours. The protein of Col I and OP was up-regulated when VSMCs were incubated in high phosphate medium for 3 days, and content of OC increased at the time of 6 days.
结果 在无血清的培养条件下，高磷（2.5、3.5 mmol/L）刺激细胞12 h时，胞内 Cbfα1的表达就明显增加（P＜ 0.05）；3 d后高磷组（2.5、3.5 mmol/L）细胞中I型胶原和骨桥蛋白的含量显著上调（均P＜ 0.05）；第6天骨钙素的产生开始增加；15 d时高磷组（2.5、3.5 mmol/L）α-SMA的含量才显著下降（P＜ 0.05）。
CBF is increased during moderate exercise but decreased in heavy exercise, as well as augmented in dynamic exercise yet maintained in static exercise.
结果说明中小强度的运动可引起脑血流速度的升高，而高强度运动则使其降低。
With the combination of MRA and TCD, the CBF volume of bilateral VA can be measured, it is guantitative, and is important sigificance in diagnosis and study of pathogenesis of VBTIA.
通过MRA和TCD可以测量CBF，它是诊断VBTIA的量化指标，对诊断VBTIA和认识其发病机理具有重要意义。
For those in control group (n=14), the animals did not undergo any surgery of the nerve fibers and ganglia. In Vi group (n=9), the animals underwent bilateral resection of the nasociliary and postganglionic parasympathetic nerve fibbers. In SCG group (n=8), the animals underwent bilateral resection of supper cervical ganglia. In V1+SCG group (n=9), the animals underwent both surgeries as Vi and SCG group did. In sham operation group (n=11), the animals underwent carotid manipulation with blunt-tipped forceps as well as dissection of nasociliary and postganglionic parasympathetic nerve fibers around the ethmoidal foramen, without cutting any nerves. SCS was performed on rats and CBF was monitored by laser Doppler flowmeter recordings.
SD大鼠分5组：对照组（n=14，不对神经纤维和神经节作任何手术处理）、V1组（n=9，切断双侧鼻睫状神经及其副交感节后纤维）、SCG组（n=8，切断双侧颈上神经节）、V1+SCG组（n=9，切断双侧鼻睫状神经及其副交感节后纤维和双侧颈上神经节）、假手术组（n=11，手术暴露双侧鼻睫状神经及其副交感节后纤维和双侧颈上神经节，但不切断神经纤维或神经节）；给予大鼠SCS，并用激光多普勒实时记录脑血流。
Aberrant function of Runx and CBFβhas been causally related to the development of various diseases, including acute myeloid leukemia, gastric cancer and cleidocranial dysplasia.
RUNX/CBFβ功能的异常已经被发现与许多疾病的发生相关，例如急性髓系白血病、胃癌和颅锁骨发育不全。
Miyamoto A, Shigematsu T, Fukunaga T, et al. Medical baseline data collection on bone and muscle change with space flight［J］. Bone, 1998, 22(5):7982.［2］ Otto F, Thoenell AP, Crompton T, et al. Cbfα1, a candidate gene for cleidocranial dysplasia syndrome, is essential for osteoblasts differentiation and bone development ［J］.
讨论 FSS对成骨细胞功能的影响骨骼按遗传基因的调控建设骨骼的雏形，并在骨的生长发育中根据所承受载荷的需要对自身不断地进行改建与重塑，以试图实现用最小的骨量达到最大的骨强度，这就是骨的功能适应性。
The factory has many types of equipment, including 2 sets of Cold Boit Former With 4 Stations--CBF-104S and Cold Boil Forer W ith 3 Stations ---CBF-83S, several automatic cold heading molding machines of ZL series, all kinds of press machine, lathe, milling machine, grinder, p; aner and broacher etc.
本公司拥有数台台湾进口多工位自动螺丝成型机，多工位自动螺母成型机，数台ZL系列自动冷镦成型机，各类压力机，车床，铣床，磨床，刨床，拉床等；滚桶式渗碳，淬火炉，高频炉，中频炉，能满足多数产品在热处理方面的要求。
Cross Border Finance Analyst Job DescriptionJob Summary Determine the financial implications of Accenture`s tax equalization policy for personnel on cross border assignments Support the enforcing of financial positions and implementation of accounting procedures at country levels in line with global model for cross border assignments Key Responsibilities Complete the transfer of hypothetical tax credits and home office tax and compliance costs to host countries in order to allow true ups in host locations Complete the true up of actual tax costs to accruals on a per person basis once all home and host matters are complete in order to establish residual tax differential costs to be passed on to client/operating unit and to clear balances from the balance sheet Maintain Cross Border Account Reconciliations and resolve issues encountered Review and Process monthly Inpatriate Tax Accruals based on the tax cost estimates report sent from host RMS Assist with the resolution of queries from host countries relating to hypothetical tax collected Maintain employee relocation accruals and actual relocation true ups Complete Cross Border Finance Quarterly Balance Sheet Review Maintain the global cross border finance database for the country and ensure all data are mapped and recorded correctly in GTF.
差额至项目或相应费用承担部门，结清资产负债表相关账户。维护跨国人员财税账户平衡，处理相关事宜以从项目所在国RMS 组得到的税费预估资料为基础，核算及登记外籍工作员工预提税费。协助处理外部对项目所在国预计税费预提的质疑维护跨国工作人员安置费用预提账户及其清算完成CBF季度资产负债表的核对。维护所负责国相关数据在全球数据库中数据资料，确保其完整和准确。
To overcome the shortcoming the counters of Count Bloom Filters are easy to be overflow when CBF counts the multiplicity of items in many emerging applications data streams with skewed distributions, this paper proposes an Adaptive Count Bloom Filter, which uses a scaleable logical counter instead of the fixed size physical counter and the logical counter consists of some physical counters.
针对Count Bloom Filters在对偏态分布的网络数据流进行频度检测时，其使用的固定位数的计数器容易溢出的不足，提出了一种自适应性Bloom Filters，ABF使用可扩展的逻辑计数器替代CBF中大小固定的物理计数器进行计数，逻辑计数器由数目动态变化的若干个物理计数器组成，初始状态逻辑计数器等同于物理计数器，但逻辑计数器在频度数值上溢时会自适应扩展，覆盖其外部的物理计数器，增加数值容量，保证数值的测量准确性。
Some transgenic plants could resist bialaphos up to 135-200mg/L while wild type has no resistance. Under drought stress, the free proline contents of 31 lines among 63 DREB1B gene transgenic, and 13 lines among 36 CBF1 transgenic showed 2-4 times increasing compared with non-transgenic wild type. With 15% PEG 8000 to produce osmotic stress, free proline contents of transgenic lines increased 10~20 times while non-transgenic wild type showed only 5 times increase.
在干旱胁迫下叶片脯氨酸含量测定表明，62个转DREB1B基因株系中有31株脯氨酸含量高于非转基因植株，36个转CBF1基因株系中有13株的脯氨酸含量高于非转基因植株，部分植株提高幅度可达2～4倍；经15%PEG8000处理后，转基因植株叶片脯氨酸含量最高增加了20倍，而未转基因植株只增加5倍左右。
We firstly compare two basic concepts angular accuracy and angular resolution as for angle estimation. Theoretical analyses show that angular resolution of Conventional BeamForming can be represented by beamwidth and its accuracy is similar to maximum likelihood method. Owing to the decametric wavelength, the angular resolution of CBF for HFSWR is usually coarse, especially when dimensions of the receiving antenna array are restricted.
关于方位估值，本文首先分析其两个基本要素：测角精度及角分辨力，并引用大量理论分析结果说明岸基 HFSWR 所采用的和差比幅测角的测角精度和角分辨力，证实常规波束形成法的角分辨力可用波束宽度近似表示，其测角精度较高且近似于最大似然法。
CBF2 and CBF3 show a high degree of similarity to CBF1 with 81% and 84% respectively.
CBF2与CBF1、CBF3与CBF1的核苷酸序列具有较高的同源性，分别为81%和84%。
After diamox administration, The degree of CBF increase in VD group was reduced remarkably, but not obvious in DAT.
Diamox负荷后VD组血流增加值显著减少，并且各VD组间出现显著差异。
Diamox stress SPECT CBF imaging was superior to rest imaging in assessment of brain function. It could detect the patients with CRC abnormalities in the compensatory stage, even in the early stage, and could be useful in judging the severity of disease and in differentiating the varied types of senile dementia.
Diamox药物负荷SPECT脑灌注显像技术是一种较为完善的脑功能检测手段，它有助于早期发现脑血管储备功能受损的代偿期患者，判断病情程度及鉴别老年期痴呆的不同类型。
Furthermore, whereas knockdown of CBF1 promotes the conversion of NSCs to INPs, activation of CBF1 is insufficient to convert INPs back to NSCs.
然后，两个细胞类型分化，这里的关键因素是一种Notch信号作用蛋白（被称为CBF1）是否是具有活性的。
In 1983, Axel obtained for the first time quantitative values of CBF and CBV by dynamic CT scanning technology and contrast agent mass injection method.
1983年Axel首次利用动态CT扫描技术和对比剂团注射法获得了脑的CBF和CBV定量数值。
But, CBF value of different cerebral neoplasms had partial overlap; CBV value was increased slightly; MTT value had no apparently clinical value; PS value was increased significantly, pituitary neoplasm＞meningoma＞cerebral glioma≈cerebral metastasis.
但是，不同脑肿瘤的CBF值之间可有一定的交叉；CBV值有轻微增加；MTT值的临床价值不大，尚有待于进一步研究；PS值显著增加，垂体瘤＞脑膜瘤＞胶质瘤≈转移瘤。
The RUNX/CBFβheterodimeric transcription factor plays an important role in regulating cell proliferation and differentiation in a variety of developmental contexts.
RUNX/CBFβ二聚体转录复合物在发育过程的许多阶段对细胞的增殖和分化起着极其重要的调控作用。
CBF can neutralize some electric charge of colloidal particles and make colloidal particles to sedimentate.
CBF可以中和胶体颗粒表面的部分电荷，使胶粒脱稳沉淀。
Sevoflurane 4% reduced CBF significantlybut slightly (84%± 2%, n = 5). These results show thatsevoflurane has a direct cilioinhibitory action but its actionis much weaker than that of halothane and isoflurane in isolatedrat tracheal epithelial cells.
这些结果说明在离体大鼠气管上皮细胞中，七氟烷有直接的纤毛抑制作用但是作用要远弱于氟烷和异氟烷。