目的：探讨药物依赖行为和酪氨酸羟化酶在成瘾过程中的相互关系。
AIM: To observe the relationship between the drug dependence behavior and levels of tyrosine hydroxylase (th) in drug acquisition process.
中文摘要：目的：建立清醒自由活动大鼠脑内酪氨酸羟化酶活性的测定方法。
Objective: To set the measuring method of tyrosine hydroxylase activity in the brain of conscious rats.
目的探讨中国汉族人色氨酸羟化酶(TPH)基因A 218c多态性与单相抑郁症及其症状表型的遗传关联性。
Objective to investigate the association among tryptophan hydroxylase (TPH) gene A218C polymorphism, unipolar depression (UPD) and symptom phenotypes in han nationality of Chinese.
结论：NURR1基因结合神经干细胞有效改善了帕金森病模型症状，提高移植后酪氨酸羟化酶阳性神经元细胞的数量。
CONCLUSION: NURR1 gene combined with NSC can effectively ameliorate PD models symptoms and elevate the number of tyrosine hydroxylase positive neurons after transplantation.
增加EGR1表达可以激活其他信号分子的转录，包括CDK5和酪氨酸羟化酶，对神经细胞生长和分化有长期影响(2,3)。
Increased EGR1 expression activates transcription of other signaling molecules, including CDK5 and tyrosine hydroxylase, and exerts long term effects on neural cell growth and differentiation (2, 3).
方法：采用免疫组化技术和高效液相-电化学法（ HPLC - EC）分别对酪氨酸羟化酶（TH）、DA进行了含量测定。
Methods: Immunohistochemistry technology and high-pressure liquid chromatography with electrochemical detector (HPLC-EC) were used to evaluated tyrosine hydroxylase (TH) and DA .
目的：研究内蒙古地区经典型苯丙酮尿症（PKU）苯丙氨酸羟化酶（PAH）基因突变的特点和频率，以提高该地区PKU的基因诊断率。
Objective:To study the mutations of the phenylalanine hydroxylase(PAH)gene and enhance the gene diagnosis of classical phenylketonuria(PKU) in Inner Mongolia.
目的：探讨脑出血后抑郁动物模型脑内单胺神经递质5 -羟色胺、去甲肾上腺素、酪氨酸羟化酶的变化，研究中药颐脑解郁方对脑出血后抑郁的干预机理。
Objective: to observed the change of 5-ht, ne, th in rat brain of post hemorrhaged depression and the function of traditional medicine YINAOJIEYU to the rat of post hemorrhaged depression.
目的：探讨脑出血后抑郁动物模型脑内单胺神经递质5 -羟色胺、去甲肾上腺素、酪氨酸羟化酶的变化，研究中药颐脑解郁方对脑出血后抑郁的干预机理。
Objective: to observed the change of 5-ht, ne, th in rat brain of post hemorrhaged depression and the function of traditional medicine YINAOJIEYU to the rat of post hemorrhaged depression.
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