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神经内分泌学

神经内分泌学的相关文献在1989年到2022年内共计91篇,主要集中在基础医学、神经病学与精神病学、中国医学 等领域,其中期刊论文90篇、会议论文1篇、专利文献102030篇;相关期刊71种,包括女性天地、健身科学、中国针灸等; 相关会议1种,包括2015肥胖与体重管理学术会议暨第二届金陵建康管理论坛等;神经内分泌学的相关文献由202位作者贡献,包括谢启文、冯斌、李萍等。

神经内分泌学—发文量

期刊论文>

论文:90 占比:0.09%

会议论文>

论文:1 占比:0.00%

专利文献>

论文:102030 占比:99.91%

总计:102121篇

神经内分泌学—发文趋势图

神经内分泌学

-研究学者

  • 谢启文
  • 冯斌
  • 李萍
  • 杨庭树
  • 王文丰
  • A.A.加洛耶
  • Schumacher M
  • 丁宏标
  • 于金明
  • 于靖
  • 期刊论文
  • 会议论文
  • 专利文献

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    • 王轩宇; 阙华发
    • 摘要: “脾虚证”是中医证候研究中的重要组成部分,涉及多种中西医疾病,临床症状复杂多样,现代研究过程中众多病理生理数据间存在的非线性关系,在一定程度上制约了对其实质全貌的探索。笔者从肠道微生态、神经内分泌学、物质能量代谢、凝血功能、基因学、免疫学等不同角度对“脾虚证”现代医学的相关研究进行综述,以揭示“脾虚证”的物质基础与科学内涵。
    • 崔湧; 高顺禹; 陆明; 史燕杰; 时云飞; 孙应实
    • 摘要: 目的 对比伴神经内分泌分化[NED(+)]与不伴神经内分泌分化[NED(-)]胃肠胰腺腺癌肝转移的CT表现,探讨其影像学特征及在鉴别诊断中的价值.资料与方法 收集2009年1月-2015年12月影像及病理资料完整的17例NED(+)的胃肠胰腺腺癌同时性肝转移患者,并于同期病例中筛选性别、年龄、原发部位匹配的34例NED(-)的单纯胃肠胰腺腺癌肝转移患者.评价两组肝转移灶数量、大小、分布、形态、增强特征,以及是否伴发腹水或淋巴结肿大.比较两组CT征象差异并判断诊断价值.结果 肝动脉期两组肝转移强化区域不同,NED(+)组环周强化比例高于NED(-)组(94.1%比44.1%),差异有统计学意义(P<0.05);门静脉期两组肝转移强化变化特点不同,NED(+)组流出型病灶比例高于NED(-)组(41.2%比5.9%),而NED(-)肝转移灶平台型比例高于NED(+)组(91.2%比58.8%),差异均有统计学意义(P<0.05).两组间其余CT征象差异无统计学意义(P>0.05).Logistic回归分析显示肝动脉期强化区域、门静脉期强化变化是鉴别NED(+)与NED(-)胃肠胰腺腺癌肝转移的独立影响因素(P<0.05).两征象联合判断胃肠胰腺腺癌肝转移的受试者工作特性曲线下面积为0.811(P<0.05).结论 NED(+)与NED(-)胃肠胰腺腺癌肝转移的CT强化征象具有一定的差别,对鉴别诊断具有一定的参考意义.%Purpose To compare the CT features of hepatic metastases of gastro-entero-pancreatic adenocarcinomas with and without neuroendocrine differentiation [NED(+) and NED(-)] and to explore the value of CT features in differentiation of the two groups.Material and Methods From January 2009 to December 2015,abdominal CT scans of 17 pathologically proved cases of NED(+) gastro-entero-pancreatic adenocarcinomas with hepatic metastases and 34 pathologically proved cases of NED(-) hepatic metastases with sex,age and primary site matched were retrospectively reviewed.CT features including hepatic metastases number,size,distribution,shape and enhancement were assessed,as well as presence of lymphadenopathy or ascites.Differences of CT features between the two groups were analyzed.Results Compared with NED(-) group,hepatic metastases of NED(+) group more frequently demonstrated a peripheral enhancement on artery phase (94.1% vs.44.1%,P<0.05),and more washout on portal venous phase (41.2% vs.5.9%,P<0.05),while hepatic metastases of NED(--) group showed more plateau type (91.2% vs.58.8%).There was no significant difference of other findings between the two groups (P>0.05).Logistic regression revealed that enhancement area in hepatic artery phase and enhancement changes in portal venous phase were independent factors for differential diagnosis (P<0.05).The area under the ROC curve of combining the two features was 0.811 (P<0.05).Conclusion There are some different CT enhancement features between NED(+) and NED(-) hepatic metastases of gastro-entero-pancreatic adenocarcinomas,which are helpful in differential diagnosis.
    • 黄厚智; 仝海波
    • 摘要: 创伤性脑损伤(TBI)已成为影响全球的公共健康问题,过去学者们认为脑外伤不是垂体功能减退的主要原因,经过15年的研究,发现越来越多病例在TBI后存在神经内分泌紊乱的现象。虽然脑外伤后垂体功能减退的潜在机制尚未研究清楚,但最新研究发现自身免疫可能与外伤后垂体功能减退密切相关。大部分脑外伤后垂体功能减退的患者临床上不能早期诊断,是由于垂体功能减退的表现较为隐匿,不易在临床上发现,需借助激素检查来进一步诊断。早期激素替代治疗能改善患者的神经功能障碍,并促进患者康复。%Traumatic brain injury (TBI) is a well recognized public health problem worldwide. TBI has previously been considered as a rare cause of hypopituitarism, but an increased prevalence of neuroendocrine dysfunction in patients with TBI has been reported during the last 15 years in most of the retrospective and prospective studies. Although the underlying pathophysiology has not yet been fully clarified, new data indicate that autoimmunity changes may play a role in the development of hypopituitarism. Most patients with TBI-induced pituitary dysfunction remain undiagnosed and untreated because of the non-specific and subtle clinical manifestations of hypopituitarism. Replacement of the deficient hormones may not only reverse the clinical manifestations and neurocognitive dysfunction, but may also help posttraumatic disabled patients resistant to classical treatment who have undiagnosed hypopituitarism.
    • 胡月; 安国芝
    • 摘要: 慢性荨麻疹是皮肤科常见的疾病,其病因和发病机制复杂,大约80%患者找不到明确的病因,临床上存在病情复杂、易反复、抗组胺药物疗效欠佳等诸多问题,严重影响患者的生活质量.近年来,神经内分泌-免疫系统功能障碍受到越来越多的关注,研究发现,其可能是慢性荨麻疹发病机制的一个重要方面.脱氢表雄酮及其硫酸盐衍生物是由神经系统调节分泌,参与神经-免疫调节过程,可能具有调节免疫稳态作用的物质.已有研究指出:慢性荨麻疹患者体内脱氢表雄酮及其硫酸盐衍生物血清浓度大幅下降.然而,脱氢表雄酮及其硫酸盐衍生物循环浓度下降是一个主要原因还仅仅是一个伴随现象,以及其在慢性荨麻疹发病中的意义尚不清楚.%Chronic urticaria (CU) is a common skin disease with complex etiology and pathogenesis,and its cause is unclear in about 80% of patients.In clinic,there are many problems with CU,such as complicated condition,frequent recurrence,poor therapeutic effect of antihistamines,and so on,which seriously affect life quality of patients.In recent years,neuroendocrine-immune system dysfunction has got more and more attention,and has been suggested to play an important role in the pathogenesis of CU.Dehydroepiandrosterone (DHEA) and its sulfate derivative (DHEA-S),which are secreted and regulated by the nervous system,participate in the process of neuroimmune regulation,and are regarded as potential factors regulating immune homeostasis.It has been reported that serum levels of DHEA and DHEA-S markedly decrease in patients with CU.It is unclear whether the decrease of DHEA and DHEA-S circulation concentrations is a primary cause or just a concomitant symptom of CU,and what role it plays in the development of CU.
    • 温吉海; 韩帮涛; 曲月波; 庞庆
    • 摘要: 目的 研究中、重度颅脑损伤神经内分泌激素变化与预后关系.方法 对105例中、重度颅脑损伤病人在伤后72h、2周、1个月和6个月检测相应激素水平进行检测,并将检测结果进行统计学分析.结果 与对照组比较,急性颅脑损伤后病人的垂体激素、甲状腺激素水平大多数在72h内有显著性差异,2周后逐渐恢复,1个月后基本趋于正常.重度颅脑损伤病人激素水平比中度颅脑损伤病人变化更明显.泌乳素、LH和FSH在男女性病人中差别很大,女性明显高于男性.结论 急性颅脑损伤病人神经内分泌变化水平对伤情及预后判断有重要意义.
    • 王羽峰; 朱辉
    • 摘要: The activity of hypothalamic neuroendocrine system is pivotal in the regulation of hydromineral balance,cardiovascular activity,parturition,lactation and others.The activity of this system is closely associated with the interactions between astrocytes and neuroendocrine neurons.Based on recent experi-mental discoveries,this review will systematically analyze roles of supraoptic astrocytes in the effects of osmotic and suckling stimuli on vasopressin and oxytocin neuron activity in the hypothalamus,and then discuss the mechanisms underlying these actions.%下丘脑神经内分泌系统的活动对机体水盐平衡、心血管活动、分娩与授乳等过程都具有关键性的调节作用;而这一系统的活动又与星状胶质细胞和神经内分泌神经元之间的相互作用密切相关。结合近年来实验发现,本文将系统地分析在渗透压与吸吮刺激下,下丘脑视上核星状胶质细胞对加压素与催产素神经元活动的影响,并探讨其作用的机制。
    • 陆云涛; 漆松涛; 潘军; 方陆雄; 樊俊; 李志勇; 邱晓瑜; 刘亚伟
    • 摘要: Objective To investigate the clinical manifestation and radiological features of hypothalamic glioma (HG),and to evaluate the surgical efficacy and prognosis.Methods 36 cases of HG presenting in the department of neurosurgery of Nanfang hospital were respectively analyzed.The long term follow-up was performed through recheck in outpatient department,telephone and letter.Results Solid and cystic mixed tumor was more common in pilocytic astrocytoma (PAS).However,fiber astrocytoma was predominantly solid.The calcification of tumor was more common in astrocytoma or oligodendroglioma.The postoperative endocrinological deterioration in varying degrees was found in all patients.Between GTR group and STR + PTR group,there was no significant difference of the incidence of multi-axial hormone deficiency (P =0.474) and diabetes insipidus after surgery (P =0.366).During the follow-up period,among 7 recurrence cases,three occurred in GTR group (18.7%),was slightly lower than STR + PTR group (P =0.022).Moreover,there was no difference about the quality of life of two groups (P =0.216).Conclusions It was useful to make the clinical diagnosis better with well understanding the clinical characteristics of HG.Surgical treatment remained the first choice of treatment.GTR won't deteriorate the incidence of diabetes insipidus and endocrine levels more than STR + PTR.For unclear interface and close adherence to hypothalamus,STR based on sufficient decompression reduced the perioperative incidence of death,and meanwhile obtained the satisfying clinical effects.%目的 探讨下丘脑胶质瘤(HG)的临床表现和影像学特点,评估手术疗效和预后.方法 回顾分析南方医院神经外科收治的36例HG患者的临床资料,并行长期随访.结果 囊实性HG多见于毛细胞型星形细胞瘤;钙化多见于星形或少突星形细胞瘤.术后早期内分泌均有不同程度下降,多轴激素缺乏和尿崩发生率,在全切除组和次全切除+部分切除组间差异无统计学意义(P =0.409和0.324).随访期7例肿瘤复发,全切除组3例均为高级别肿瘤,低于次全切除+部分切除组(P =0.022).两组生活质量差异无统计学意义(P =0.421).结论 明确HG临床和影像学特点,有助于术前诊断.手术仍为首选,全切除能降低肿瘤复发率,且未加重术后尿崩和内分泌水平改变.对下丘脑界面不清的病例,以充分减压为基础的次全切除,在减少围术期病死率的同时,能获得较好的临床效果.
    • 魏玉保
    • 摘要: 神经分泌细胞因子是指神经系统产生的能够促进神经细胞存活、生长、分化的一类蛋白质因子,其中又以大脑产生的分泌因子最为丰富。1954年,下丘脑室旁核(NPV)和视上核(NSO)中分泌细胞被鉴定,血管加压素和缩宫素的结构得到解析,它们标志着研究神经分泌细胞因子的分子神经内分泌学和分子神经生物化学的建立。随着神经生物学深入到分子水平,这些神经分泌细胞因子的生理、病理作用日益引起人们的重视。
    • 梁若笳; 王香桂; 蒋军; 宋俏蔚; 叶平
    • 摘要: Objective To investigate the effects of Puerarin on the level of E2, ERp and GnRH positive neurons in Arc of ovariecto-mized rats, providing information of the mechanism of Puerarin on the endocrine system. Methods Radio - immunity and immunohisto-chemistry were used to test the connents of serum E2, the number of ERp and GnRH positive neurons in Arc. Results Compared with ovariectomized group, the level of E2, the expression of ERp and GnRH positive neurons of the other four groups increased significantly( P 0.05). Conclusion The present study suggests that Puerarin can obviously increase the level of E2 and the expression of ERβ and GnRH positive neurons in Arc, regulate the endocrine system, so as to improve the endocrine system of ovariectomized rats.%目的 观察葛根素是否对去卵巢大鼠血雌二醇(E2)水平改变及对下丘脑弓状核(ARC)ER、GnRH阳性神经元表达具有雌激素样作用.方法 通过不同剂量葛根素液、倍美力溶液、灌胃去卵巢大鼠7周,观察大鼠血雌二醇(E2)水平变化,并用ABC免疫组化法观察大鼠下丘脑弓状核ERβ、GnRH阳性神经元表达的光密度值(AOD)变化.结果 葛根素高低剂量组较倍美力组血清E2水平和ERβ、GnRH阳性神经元表达虽有减少,但无显著差异(P>0.05);较造模组有显著上升(P<0.01);两组间无显著差异(P>0.05).结论 葛根素能上调血E2水平和下丘脑弓状核内ERβ、GnRH阳性神经元表达,以此调节内分泌水平,进一步发挥药理作用.
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