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calcitonin n.【生物化學】降(血)鈣素,甲狀腺降鈣素。

This immunoperoxidase stain with antibody to calcitonin identifies the “ c “ cells ( parafollicular cells ) of the thyroid interstitium between the follicles or adjacent to the epithelium of follicles 降鈣素抗體免疫過氧化酶染色可見甲狀腺c細胞(又稱濾泡旁細胞) ,位于濾泡之間和濾泡上皮細胞之間。

This immunoperoxidase stain with antibody to calcitonin identifies the “ c “ cells ( parafollicular cells ) of the thyroid interstitium between the follicles or adjacent to the epithelium of follicles 降鈣素抗體免疫過氧化酶染色可見甲狀腺c細胞(又稱濾泡旁細胞) ,位于濾泡之間和濾泡上皮細胞之間。

calcium

The lung tissue for immunohistochemitry and laser scanning confocal microscopy were fixed and embedded . the morphological alteration of pulmonary neuroendocrine cells which stain for calcitonin gene - related peptide ( cgrp ) , serotonin ( s - ht ) and luteinizing hormone ( lh ) were studied . the results of these were dealed with computer image analysis and statistical treatment 肺組織取材后經固定、梯度酒精脫水、包埋、連續切片后,應用免疫組織化學方法、透射電鏡及激光掃描共聚焦技術觀察了降鈣素基因相關肽( cgrp ) 、五羥色胺( 5 - ht ) 、黃體生成素( lh )陽性細胞的隨齡變化,并對實驗結果進行了計算機圖像分析和統計學處理。

3 . calcitonin gene - related peptide attenuates glutamate - induced inhibition of pulmonary surfactant lipid synthesis ( d cgrp could reverse the decrease of [ 3h ] - choline incorporation induced by glu with dose - dependence ; ( 2 ) cgrp could block the decrease of the content of cct a mrna induced by glu in lung tissue ; ( 3 } cgrp could reduce the impairment of the ultrastructure of at ii cells induced by glu ; ( 4 ) cgrp could reverse the increase of mda content and decrease of sod level induced by glu in cultured lung explants , respectively ; ? grp had no significant effect on nos activity and increase of no production induced by glu 降鈣素基因相關肽減輕谷氨酸所致肺表面活性物質脂質合成抑制的保護作用降鈣素基因相關肽grp )可顯著減輕0所致肺組織h一膽堿摻入pc量的降低,并且呈劑量依賴保護效應; cgrp可逆轉gill所致cctqinrna含量的降低; cgrp可減輕o所致肺11上皮細胞超微結構的損傷; cgrp可逆轉o所致肺組織勻漿中mda含量增多、 sod水平降低的效應,并可逆轉q所致肺組織ldh釋放增多的效應; cg販對gill引起的nos活性和no含量的升高均沒有顯著性影響。

The protein has the immunogenicity of human calcitonin verified by western blot analysis . after optimization of condition , fusion protein was concentrated by ultrafiltration and cleaved by factor x a , then recombinant novel hct was obtained 表達條件優化后,可溶性蛋白的表達量占胞內總蛋白的10 。經超濾濃縮后,融合蛋白在xa因子作用下產生重組的新型降鈣素,進一步分離純化得到該蛋白的初級純品。

1mcewan jr , benjamin n , larkin s , et al . vasodilation by calcitonin gene - related peptide and by substance p : a comparison of their effects on resistance and capacitance vessels of human forearms . circulation , 1988 , 77 : 1072 3湯健,徐東,唐朝樞,等.降鈣素基因相關肽,一種強效降壓和心肌細胞保護劑.北京醫科大學學報, 1988 , 20 : 453

The sensitivity , specificity and accuracy ( area under a receiver - operating characteristic [ roc ] curve ) of serum calcitonin level for detecting medullary thyroid carcinoma was evaluated 結果評價:對將血清降鈣素水平用來檢測甲狀腺髓樣癌的敏感性,特異性和準確性(通過roc曲線下的面面積)進行了評估。

This immunoperoxidase stain with antibody to calcitonin identifies the “ c “ cells ( parafollicular cells ) of the thyroid interstitium between the follicles or adjacent to the epithelium of follicles 降鈣素抗體免疫過氧化酶染色可見甲狀腺c細胞(又稱濾泡旁細胞) ,位于濾泡之間和濾泡上皮細胞之間。

Many researches indicated that nitric oxide ( no ) > vasoactive intestinal polypeptide ( vip ) , calcitonin gene - related peptide ( cgrp ) ^ substance p are main neurotransmitters for penile erection 所以近來的研究重點從陰莖血流動力學轉向陰莖神經遞質研究。有研究表明,一氧化氮( nitricoxide

Calcitonin is one of important peptide regulatory hormones , playds important roles in metabolism of calcium and phosphorous and involves in development and differentiation of bone 降鈣素是一種重要的肽類激素,在肌體的鈣磷代謝,骨的形成、分化和發育等相關的諸多環節中起著關鍵性作用。

Clinical significance of dynamic changes of plasma neuron - specific enolase , endothelin and calcitonin gene - related peptide in elderly patients with acute cerebral infarction 老年急性腦梗死患者血漿神經元特異性烯醇酶內皮素降鈣素基因相關肽的變化

Botulinum toxin type a for modulating calcitonin gene - related peptide contents in jugular plasma and brain stem of migraine model rats triggered by nitroglycerin 型肉毒毒素對硝酸甘油引發偏頭痛大鼠頸靜脈血和腦干內降鈣素基因相關肽水平的調節

Effects of calcitonin gene - related peptide and nerve growth factor on spatial learning and memory abilities of rats following focal cerebral ischemic - referfusion 降鈣素基因相關肽和神經生長因子對局灶性腦缺血再灌注大鼠空間學習記憶能力的影響

Mccormack d g . calcitonin gene - related peptide vasodilation of human pulmonary vessels . j appl physiol , 1989 , 67 : 1265 尚云曉,袁壯,趙淑琴,等.哮喘患兒血漿降鈣素基因相關肽與內皮素水平相關研究.中國實用兒科雜志, 1996 , 11 ( 3 ) : 146

The variation of nitric oxide atrial natriuretic peptide and calcitonin gene - related peptide in elderly patients with type 2 diabetes received air cleaning 心鈉素和降鈣素基因相關肽在老年2型糖尿病患者空氣凈化前后的變化

Effects of yangxue qingnao granules on blood pressure and plasma levels of endothelin , calcitonin gene related peptide and no in rats with renal hypertension 養血清腦顆粒對腎性高血壓大鼠血壓及血管活性物質的影響

Distribution and source of calcitonin gene - related peptide immunoreactive nerve terminal in prepuce of penis and frenulum of prepuce of rats 大鼠陰莖包皮及包皮系帶內降鈣素基因相關肽免疫陽性神經末梢的分布與起源

Naozhitong versus naofuhuo in improvement of intelligence and plasma calcitonin - gene - related peptide of vascular dementia patients 腦智通膠囊與腦復活對血管性癡呆患者智能及血漿降鈣素基因相關肽作用的比較

Changes of plasma endothelin and calcitonin gene related peptide and effect of batroxobin in rabbits with acute cerebral infarction 兔腦梗死急性期血漿內皮素及降鈣素基因相關肽變化及東菱克栓酶的影響