甲状旁腺激素(parathyroid hormone),是甲状旁腺主细胞分泌的碱性单链多肽类激素。简称PTH。甲状旁腺激素是由84个氨基酸组成的,它的主要功能是调节脊椎动物体内钙和磷的代谢,促使血钙水平升高,血磷水平下降。在甲状旁腺主细胞内首先合成PTH的第一前身物质 ,称为前甲状旁腺激素原,含115个氨基酸,以后这一前身物质在细胞内裂解成为含90个氨基酸的第二前身物质甲状旁腺激素原,后者进而在细胞内裂解成为含84个氨基酸的多肽,即PTH。正常人血浆中PTH的浓度约为1纳克/毫升。
n. parathormone
misc. parathyroid hormone
...甲状旁腺激素(parathyroid hormone,PTH)是由甲状旁腺主细胞合成和分泌,由84个氨基酸组成的一条多肽类激素,是亲骨性内分泌激素,通过调节钙、磷代谢及骨转换影响骨...
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...机理 高钙血症的病因比较复杂,现代研究表明,肿瘤细胞分泌的各种循环因子是发病的主要因素,包括甲状旁腺激素(Parathormone, PTH)和甲状旁腺激素相关蛋白(Parathyroid hormone-related protein, P...
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甲状旁腺激素样蛋白 PLP
大鼠甲状旁腺激素 rat I-PTH ; Rat PTH ELISA
甲状旁腺激素测定 PTH ; parathyroid hormone assay ; IOPTH
人甲状旁腺激素 PTH ; human I-PTH ; human parathyroid hormone ; Human PTH
甲状旁腺激素相关蛋白 parathyroid hormone related protein ; PTHrP ; PTH related ; parathyroid hormone related peptide
甲状旁腺激素相关肽 PTHRP ; parathyroid hormone-related peptide ; PTH-related peptide ; parathyroid hormone-related protein
盐酸甲状旁腺激素 Cinacalcet hydrochloride
人甲状旁腺激素样蛋白 PLP
全段甲状旁腺激素 Intact Parathyroid Hormone ; IPTH
Parathyroid hormone-related peptide was more abundant in osteoarthritis and estrogen deficience rabbits than in normal knee articular cartilage.
骨关节炎病理变化及雌激素水平下降对关节软骨甲状旁腺激素相关肽表达具有上调作用。
参考来源 - 骨关节炎和卵巢切除对兔膝关节软骨甲状旁腺激素相关肽表达的影响To record the change of parathormone(PTH),complement(C3,C4),albumin(Alb),paltelet(Plt)and the remission conditions of restless legs syndrome before and after the first dialysis,and after two weeks and four weeks,to compare the indexs in each group.
记录首次透析前后及透析2周、4周后血甲状旁腺激素(PTH)、补体(C3、C4)、清蛋白(Alb)、血小板(Plt)等的变化及不安腿综合征临床症状缓解情况,对各组指标进行比较。
参考来源 - 不同血液净化方法对尿毒症不安腿综合征的影响效果分析·2,447,543篇论文数据,部分数据来源于NoteExpress
目的:探讨间歇性甲状旁腺激素(PTH)应用促成骨的可能机制。
Objective:To explore the anabolic effect of intermittently adminstrated PTH on rat osteoblast cells(ROBs).
血透患者的血清甲状旁腺激素明显大于正常对照组,与尿素氮、肌酐和磷呈正相关。
The level of serum PTH of hemodialysis patients was positive correlation with urea nil rogen, creatinine and phosphorus, was higher than those in control group significantly.
目的了解调整透析液钙浓度对血液透析患者血钙和甲状旁腺激素(PTH)的影响。
Methods Serum calcium and intact PTH levels in twenty-three HD patients were observed when their dialysate calcium concentration was adjusted.
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