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Background: Human breast milk, the sole source of nutrition during the early neonatal period, is rich in nutrients, hormones, growth factors, and immunoactive molecules, which influence the growth, de...
采用Activator 矫治骨性Ⅱ类错牙合,以评价矫治器对颅颌面部软硬组织的影响,探讨Activator 矫治器的作用机制。方法 30 例生长发育高峰前期的骨性Ⅱ类错牙合患者作为治疗组,应用Activator 矫治器进行功能性矫形治疗;20 例同龄骨性Ⅱ类错牙合畸形的志愿者,作为对照组。收集治疗前后的X 线头颅侧位片进行头影测量分析,使用SPSS 11.0 统计软件对数据进行配对t 检验分析。...
The role of endogenous fibrinolysis in cerebral infarction has been investigated, but with conflicting results. In this study, variations of tissue-type plasminogen activator (t-PA) antigen concentrat...
Aim: The exposure of blood to foreign surfaces during cardiopulmonary bypass (CPB) leads to an activation of the coagulation system. The goal of this study was to evaluate the levels of protein C and ...
Objective: To test the null hypothesis that increased tooth displacement in ovariectomized rats is not related to differential expressions of OPG and RANKL in the periodontium. Materials and Method...
Cephalometric Observations In Class II, Division I Malocclusions Treated With The Activator.
Tissue factor (TF) and plasminogen activator inhibitor-1 (PAI-1) activity and/or expression are upregulated in hypercholesterolemia. Despite extensive research on anti-thrombotic effect of statins, ...
Plasminogen activator (PA) is the enzyme that converts plasminogen to its active form, plasmin, which is involved in various physiological and pathological phenomena. The conversion is catalyzed by ...
A statistical comparison of some effects of Fränkel, activator and extraoral traction therapy. Maxillary retraction was greatest with high-pull headgear. Lower face height was too variable to...
Testicular cells from human biopsy specimens were cultured and plasminogen activator secreted into the medium was investigated. Follicle stimulating hormone stimulated plasminogen activator secret...
Pro-opiomelanocortin-derived peptides, alpha-MSH and beta-endorphin, are synthesized and secreted by Leydig cells, and are believed to have paracrine effects on Sertoli cells in the testis. Peptid...
The purpose of this study was to analyze the types and prevalence of malocclusions that remain to be corrected after a period of combined activator-headgear treatment. Study models of all patients...
The aim of the present longitudinal cephalometric study was to evaluate the dentofacial shape changes induced by activator treatment between 9.5 and 11.5 years in male Class II patients. For a rig...
Effective condylar growth (a summation of condylar remodeling, glenoid fossa remodeling, and condylar position changes within the fossa) and its influence on the position of the chin was analyzed ...

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