131I对男性甲状腺功能亢进症血清性激素及甲状腺球蛋白水平影响研究

目的:探讨~(131)I对男性甲状腺功能亢进症患者血清性激素及甲状腺球蛋白水平的影响。方法:收集我院收治的男性甲状腺功能亢进症患者74例,随机分为对照组和实验组,每组各37例,对照组患者给予他巴唑口服,20-30 mg/次,每日口服1次。实验组患者在对照组基础上给予~(131)I治疗。治疗结束后,检测并比较两组患者血清游离三碘甲状腺素(FT3)、游离甲状腺素(FT4)、促甲状腺激素(TSH)、睾酮(T)、雌二醇(E2)、甲状腺球蛋白(TG)水平的变化以及临床疗效。结果:与治疗前相比,两组患者血清FT3、FT4、T、E2、TG水平均显著下降,TSH水平明显升高(P0.05);与对照组相比,实验组患者血清FT3、FT4、T、E2、TG水平较低,TSH水平以及临床治疗有效率较高(P0.05)。结论:~(131)I能够显著降低男性甲状腺功能亢进症血清FT3、FT4、T、E2、TG水平,升高TSH水平,临床效果较好。     

氨曲南联合恩替卡韦对肝硬化原发性腹膜炎患者血清甲状腺激素水平及临床疗效的影响

目的:探讨氨曲南联合恩替卡韦对乙肝肝硬化原发性腹膜炎患者血清甲状腺激素水平及临床疗效的影响。方法:选择于我院就诊的乙肝肝硬化原发性腹膜炎患者60例,根据电脑生成的随机数字表将所有患者随机分为实验组和对照组,每组各30例,对照组患者给予氨曲南进行治疗,实验组患者在对照组的基础上联合应用恩替卡韦进行治疗。比较治疗前后两组患者血清甲状腺激素、中性粒细胞比例、血白细胞及腹水细胞水平,并对治疗前后两组患者的体重、腹围及24 h尿量进行记录。结果:与治疗前相比,两组患者血清TSH水平、体重、腹围均降低,FT3、FT4、T3、T4水平及24 h尿量升高(P0.05);与对照组相比,实验组患者血清TSH水平、体重、腹围较低,FT3、FT4、T3、T4水平及24h尿量较高(P0.05);临床总有效率较高(P0.05)。结论:氨曲南联合恩替卡韦对乙肝肝硬化原发性腹膜炎具有较好的临床疗效,推测其机制与改善甲状腺激素水平,降低炎症反应有关。     

强骨胶囊对老年股骨头近段骨折延迟愈合患者血清BMP-2 及IGF-1水平的影响

目的:探究强骨胶囊对老年股骨头近段骨折延迟愈合患者血清骨形态发生蛋白-2(BMP-2)及胰岛素生长因子-1(IGF-1)水平的影响。方法:选择我院收治的股骨近端骨折延迟愈合的老年患者41例,随机分为实验组及对照组。对照组19例予钙片;实验组22例予强骨胶囊。对比两组的临床疗效及治疗前后血清BMP-2及IGF-1水平的改变。结果:实验组总有效率(95.5%)高于对照组(78.9%),差异具备统计学意义(P0.05)。两组血清BMP-2及IGF-1水平均较治疗前显著升高(P0.05),且实验组血清BMP-2和IGF-1水平较对照组高(P0.05)。治疗后,两组血浆粘度均下降、骨密度值(BMD)均升高(P0.05);与对照组相较,实验组血浆粘度降低、BMD较高(P0.05)。结论:强骨胶囊能够有效改善老年股骨头近段骨折延迟愈合,促进骨折断端的愈合,推测其机制与增加患者血清BMP-2及IGF-1水平有关。     

滋水清肝饮联合甲巯咪唑治疗甲状腺功能亢进症患者疗效观察和血清IGF-1、APN的影响

摘要 目的：评价滋水清肝饮联合甲巯咪唑治疗甲状腺功能亢进症（甲亢）患者临床疗效以及对血清IGF-1、APN水平的影响。方法：选入我院2021年3月~2023年2月收治的甲亢患者80例,随机分为对照组和观察组,各40例,其中对照组予以甲巯咪唑治疗,观察组采用滋水清肝饮+甲巯咪唑治疗。评价并比较两组的临床疗效、血清IGF-1和APN水平变化等。结果：与治疗前相比,两组治疗后主要中医证候积分、心率、FT3和FT4显著降低, TSH明显升高（P＜0.05）,而观察组降低/升高幅度更大,与对照组差异显著（P＜0.05）;观察组治疗总有效率92.50%,显著高于对照组的72.50%（P＜0.05）;与两组治疗前相比,治疗后血清IGF-1和APN水平下降,且观察组下降幅度较对照组大（P＜0.05）;观察组不良反应发生率较对照组低（5.00% vs 25.00%,P＜0.05）。结论：滋水清肝饮联合甲巯咪唑疗效确切,改善临床症状、甲状腺功能,下调血清IGF-1、APN水平,减少不良反应。     

奥拉西坦联合尼莫地平对自发性蛛网膜下腔出血患者血清IGF-1, sICAM-1 及sVCAM-1 水平的影响

目的:探讨奥拉西坦联合尼莫地平对自发性蛛网膜下腔出血患者血清胰岛素样生长因子-1(Insulin like growth factor-1,IGF-1)、可溶性细胞间黏附分子-1(Soluble intercellular adhesion molecule-1,s ICAM-1)及可溶性血管间内皮细胞黏附分子-1(Soluble vascular adhesion molecule-1,s VCAM-1)水平的影响。方法:选取我院收治的自发性蛛网膜下腔出血患者46例,随机分配为实验组与对照组,每组23例。对照组患者给予尼莫地平治疗,实验组在对照组的治疗基础上加用奥拉西坦。比较治疗前后两组患者血清IGF-1、s ICAM-1及s VCAM-1水平,同时比较治疗结束后两组患者的临床总有效率。结果:与治疗前相比,两组患者治疗后血清IGF-1水平升高,s ICAM-1及s VCAM-1水平降低(P0.05);且与对照组相比,实验组患者血清IGF-1水平较高,s ICAM-1及s VCAM-1水平较低,临床总有效率较高(P0.05)。结论:奥拉西坦联合尼莫地平能够提高自发性蛛网膜下腔出血患者的临床疗效,其机制与提高患者血清IGF-1水平,降低s ICAM-1及s VCAM-1水平有关。     

重组人生长激素治疗儿童特发性矮小症的疗效及对血清Ghrelin和IGF-1水平的影响

目的:探讨重组人生长激素(rhGH)治疗儿童特发性矮小症(ISS)的疗效及对血清饥饿激素(Ghrelin)、胰岛素样生长因子-1(IGF-1)水平的影响。方法:选取2014年1月-2016年8月期间我院收治的ISS患儿114例为研究对象。按照随机数字表法分为实验组(n=57)与对照组(n=57)。其中对照组给予常规治疗,实验组在对照组基础上联合rhGH治疗,两组疗程均为12个月。比较两组患儿的临床疗效,同时观察并对比两组患儿治疗前后血清Ghrelin以及IGF-1水平。结果:治疗后两组患儿身高、生长速率均较治疗前升高,且实验组高于对照组,差异有统计学意义(P0.05);治疗后两组患儿体重、总甲状腺素、骨龄、空腹血糖水平较治疗前比较差异无统计学意义(P0.05)。治疗后两组患儿血清Ghrelin水平较治疗前降低,且实验组低于对照组,血清IGF-1水平较治疗前升高,且实验组高于对照组,差异均有统计学意义(P0.05)。实验组不良反应发生率为5.26%,与对照组的0.00%比较,差异无统计学意义(P0.05)。结论:ISS患儿应用rhGH治疗效果满意,可明显改善ISS患儿体内血清IGF-1、Ghrelin水平,安全无副作用,促进患儿健康成长。     

玻璃酸钠注射液联合中药熏蒸治疗膝关节骨性关节炎的临床效果及 对患者血清TNF-α水平的影响

目的:探讨玻璃酸钠注射液联合中药熏蒸对膝关节骨性关节炎患者血清TNF-α水平的影响及其临床疗效。方法:选取我院膝关节骨性关节炎患者70例,随机分为实验组和对照组,每组35例。对照组给予玻璃酸钠注射液;实验组在对照组治疗基础上联合中药熏蒸治疗。比较治疗前后两组患者血清TNF-α、IL-1β水平及临床疗效。结果:实验组总有效率(88.57%)高于对照组(71.43%),差异具有统计学意义(P0.05)。与治疗前相比,两组患者治疗后血清TNF-α、IL-1β水平均降低,且实验组低于对照组,差异具有统计学意义(P0.05);与治疗前相比,两组患者治疗后膝关节功能评分、ROM均升高,而VAS评分均降低,差异具有统计学意义(P0.05);与对照组比较,实验组患者治疗后膝关节功能评分、ROM较高,而VAS评分较低,差异具有统计学意义(P0.05)。结论:玻璃酸钠注射液联合中药熏蒸对膝关节骨性关节炎患者有较好的临床疗效,推测其机制与TNF-α、IL-1β水平降低有关。     

免疫诱导对胰岛素抵抗患者干燥综合征的影响

目的:分析免疫诱导治疗胰岛素抵抗合并干燥综合症的临床效果。方法:选取2013年1月到2014年12月内在我院接受治疗的156例胰岛素抵抗合并干燥综合症患者并随机分为对照组和研究组,对照组患者采用药物治疗,研究组患者在对照组患者基础上诱导其发生自身免疫反应治疗,分别对两组患者治疗后检测两组患者的FT3、FT4、TSH、血清IL-21水平并统计干燥综合症的治愈例数。结果:研究组患者的FT3、FT4以及血清IL-21水平明显高于对照组,TSH显著低于对照组,差异均具有统计学意义(P0.05);研究组干燥综合症的治愈率为53.85%,显著高于对照组的34.62%,差异具有统计学意义(P0.05)。结论:免疫诱导治疗胰岛素抵抗合并干燥综合症能够获得较好的治疗效果。     

甲状腺激素水平与冠状动脉粥样硬化性心脏病的回顾性研究

目的:观察冠状动脉粥样硬化性心脏病(冠心病,coronary heart disease,CHD)患者甲状腺激素水平的变化规律.方法:选取2010年至2011年在我院住院患者共299例,入选标准:年龄30岁～80岁之间;心功能Ⅰ-Ⅱ级;入选前未接受甲状腺激素及胺碘酮治疗.根据冠状动脉造影结果分为:对照组91例,实验组208例,实验组根据血管病变数量再分为单支血管病变组72例,双支血管病变组87例,及三支血管病变组49例,用放射免疫方法于造影前检测甲状腺激素水平,比较各组间FT3、FT4、TT3、TT4及TSH水平.结果:与对照组相比,实验组血清FT3水平下降,差异有显著统计学意义(P＜0.05);其中三支血管病变组患者血浆FT3水平显著低于双支血管病变组,双支血管病变组患者血浆FT3水平显著低于单支血管病变组,差异均有统计学意义(P＜0.05);各组间血清TT4、TT3、FT4、TSH水平比较无统计学差异(P＞0.05).结论:冠心病患者FT3呈低水平状态,且随着血管病变加重FT3下降越明显,检查甲状腺激素水平具有重要临床意义.     

加兰他敏联合复方海蛇胶囊治疗阿尔茨海默病早发型痴呆的临床疗效及对血清IL-6、IL-8、TNF-α水平的影响

目的:观察加兰他敏联合复方海蛇胶囊治疗阿尔茨海默病早发型痴呆的临床效果及对血清白细胞介素-6、8(IL-6、IL-8)和肿瘤坏死因子-α(TNF-α)水平的影响。方法:选择我院2014年9月～2016年9月收治的96例阿尔茨海默病早发型痴呆患者,按照治疗方式分为对照组和实验组,每组48例。对照组予以加兰他敏治疗,实验组在对照组基础上加用复方海蛇胶囊治疗,观察和比较两组的临床疗效,治疗前后血清IL-6、IL-8、TNF-α、游离三碘甲状腺原氨酸(FT3)、游离甲状腺素(FT4)、简易智力状态评分(MMSE)、老年痴呆患者生活质量量表(QOL-AD)的变化以及不良反应的发生情况。结果:治疗后,实验组有效率显著高于对照组[93.75%vs 77.08%](P0.05)。治疗前,两组血清IL-6、IL-8、TNF-α、FT3、FT4、MMSE、QOL-AD比较差异无统计学意义(P0.05);治疗后,两组血清IL-6、IL-8、TNF-α水平均较治疗前显著降低,且实验组低于对照组(P0.05);两组FT3、FT4、MMSE、QOL-AD均较治疗前明显上升,且实验组显著高于对照组(P0.05)。两组不良反应的发生情况比较差异无统计学意义(P0.05)。结论:加兰他敏联合复方海蛇胶囊治疗阿尔茨海默病早发型痴呆的临床效果优于加兰他敏单药治疗,其能够降低患者血清IL-6、IL-8及TNF-α浓度,并能提高血清甲状腺激素的水平。     

Goiter and impairment of thyroid function in acromegalic patients: basal evaluation and follow-up.

AIMS: We evaluated morphological, biochemical and cytological thyroid parameters in acromegalic patients, investigated before and after treatment for acromegaly. PATIENTS: 28 acromegalics were investigated before and, in 18 cases, after 2-7 years of therapy. Fourteen patients were from areas of moderate iodine deficiency in Southern Italy. One patient underwent thyroidectomy before entering this study. RESULTS: 19 patients were euthyroid (FT4: 17.7 +/- 0.8 pmol/l and FT3 4.6 +/- 0.2 pmol/l), but TSH was undetectable in 5/19. Among them, TRH-stimulated TSH increase was absent/impaired or exaggerated/delayed in 9 and one cases, respectively. Decreased FT3 and/or FT4 values with low/normal TSH values were detected in 7 cases; TRH-stimulated TSH response was absent/impaired in 2 patients and exaggerated/delayed in another two. Increased free T4 and free T3 concentrations with undetectable TSH levels were found in one. Two euthyroid patients had high TPOAb levels. Goiter was diagnosed in 21 cases and nodules were found in 14/21. 99Tc scintiscan showed "cold" areas in 13/14 cases and a "hot" nodule in the hyperthyroid patient. Acromegalics from iodine deficient areas showed a not significant increase of prevalence of goiter (86 vs. 71 %) and of mean thyroid volume (35 +/- 7 vs. 28 +/- 4 ml, NS), compared to others. Thyroid volume (TV) did not correlate with GH, IGF-1 and TSH levels, the area under the curve of insulin-increase during OGTT, the age of patients or the duration of acromegaly. Fine needle aspiration biopsy (FNAB), performed in 11/14 patients with nodular goiter, showed colloid nodules in 8 cases, hyperplastic nodules in 2 and an adenomatous nodule in one. Neurosurgery, radiotherapy or medical treatment for acromegaly induced a significant decrease of mean GH and IGF-1 levels (21.5 +/- 8.5 vs. 12.9 +/- 9.6 ng/ml, p< 0.005 and 747 +/- 94 vs. 503 +/- 88 ng/ml, p < 0.02, respectively), but both GH and IGF-1 values normalized only in 3 cases. No significant variation of mean TSH levels was found. Although TV normalized in 3 patients, ultrasound evaluation showed a not significant decrease of mean TV and no changes in the diameter and number of nodules. FNAB was unchanged. CONCLUSIONS: Our results suggest that, despite no correlation between serum GH and IGF-1 levels and thyroid volume being found, a decrease in serum GH and IGF-1 levels has favourable effects on thyroid status.     

Effects of tartrate thyrotropin-releasing hormone treatment on serum thyrotropin, free triiodothyronine, free thyroxine and prolactin levels in patients with spinocerebellar degeneration.

The aim of the present study was to investigate the pituitary-thyroid axis function during the long-term (30 days) intramuscular administration of 4 mg/day of thyrotropin-releasing hormone tartrate (TRH-T) in 15 patients with spinocerebellar degeneration. The study was performed as follows: (1) acute 4 mg TRH-T test with hourly prolactin (PRL) and thyroid-stimulating hormone (TSH) level evaluations for 6 h; (2) placebo; and (3) 4 mg/day of TRH-T administration for 30 days with TSH, PRL, and free T3 and T4 (FT3 and FT4) levels evaluated on days 1, 15 and 30. Hormone determination was performed just before and 1 h after placebo or TRH-T administration. The acute administration of TRH-T caused a sustained rise of TSH which lasted until the 6th hour and of PRL which declined after 1 h (p < 0.01). During placebo administration, no change of TSH, PRL, FT3 or FT4 was observed. On the 1st day of treatment, 1 h after the TRH-T injection, a significant increase of both TSH and PRL levels occurred (p < 0.01). As compared to the 1st day, a significant decrease of the TSH (p < 0.01) levels occurred on the 15th and 30th days before TRH-T: the TSH response to TRH-T administration was present although less than on the 1st day (p < 0.01). Moreover, throughout the whole period of treatment, no difference was recorded for PRL levels before or after TRH-T administration.(ABSTRACT TRUNCATED AT 250 WORDS)     

The Effect and Potential Mechanism Analysis of Growth Hormone–Secreting Pituitary Adenomas on Thyroid Function

ObjectiveCurrent studies on the effect of high growth hormone (GH)/insulin-like growth factor (IGF)-1 on thyroid function are inconsistent. The aim was to explore the effect and potential mechanism of high GH/IGF-1 on thyroid function by analyzing the changes of thyroid function in patients with growth hormone–secreting pituitary adenoma (GHPA).MethodsThis was a retrospective cross-sectional study. Demographic and clinical data of 351 patients with GHPA who were first admitted to Beijing Tiantan Hospital, Capital Medical University, from 2015 to 2022 were collected to analyze the relationship between high GH/IGF-1 levels and thyroid function.ResultsGH was negatively correlated with total thyroxine (TT4), free thyroxine (FT4), and thyroid-stimulating hormone (TSH). IGF-1 was positively correlated with total triiodothyronine (TT3), free triiodothyronine (FT3), and FT4 and negatively correlated with TSH. Insulin-like growth factor–binding protein (IGFBP)-3 was positively correlated with TT3, FT3, and FT3:FT4 ratio. The FT3, TT3, TSH, and FT3:FT4 ratio of patients with GHPA and diabetes mellitus (DM) were significantly lower than those with GHPA but without DM. With the increase of tumor volume, thyroid function gradually decreased. GH and IGF-1 were correlated negatively with age in patients with GHPA.ConclusionThe study emphasized the complex interaction between the GH and the thyroid axes in patients with GHPA and highlighted the potential effect of glycemic status and tumor volume on thyroid function.     

Daily profiles of plasma prolactin (PRL), growth hormone (GH), insulin-like growth factor-1 (IGF-1), luteinizing hormone (LH), testosterone, and melatonin, and of pituitary PRL mRNA and GH mRNA in male Long Evans rats in acute phase of adjuvant arthritis

We studied the effects of adjuvant arthritis (AA) on the endocrine circadian rhythms of plasma prolactin (PRL), growth hormone (GH), insulin-like growth factor-1 (IGF-1), luteinizing hormone (LH), testosterone, and melatonin and of pituitary PRL and GH mRNA in male Long Evans rats. Groups of control and AA rats (studied 23 days after AA induction) that were housed under a 12/12 h light/dark cycle (light on at 06:00 h) were killed at 4 h intervals starting at 14:00 h. Cosinor analysis revealed a significant 12 h rhythm in PRL and PRL mRNA (p < 0.001) in controls with peaks at 14:00 h and 02:00 h, respectively. The peak at 02:00 h was abolished in the AA group resulting in a significant 24 h rhythm in parallel with that of PRL (p < 0.05) and PRL mRNA (p < 0.0001). Growth hormone showed no rhythm, but a significant rhythm of GH mRNA was present in both groups (p < 0.0001). Insulin-like growth factor-1 showed a 24 h rhythm in control but not in AA rats. The mean values of GH, GH mRNA, and IGF-1 were significantly reduced in AA. Luteinizing hormone displayed a significant 24 h rhythm (p < 0.01) peaking in the dark period in the control but not AA group. Testosterone showed in phase temporal changes of LH levels with AA abolishing the 02:00 h peak. Melatonin exhibited a significant 24 h rhythm in control (p < 0.001) and AA (p < 0.01) rats with maximum levels during the dark phase; the mesor value was higher in the AA males. These results demonstrate that AA interferes with the rhythms of all the studied hormones except the non-24 h (arrhythmic) GH secretion pattern and the rhythm in melatonin. The persistence of a distinct melatonin rhythm in AA suggests the observed disturbances of hormonal rhythms in this condition do not occur at the level of the pineal gland.     

舒芬太尼联合地佐辛用于剖宫产术后镇痛的疗效及对患者血清泌乳素水平的影响

目的:探讨舒芬太尼联合地佐辛对剖宫产患者术后镇痛的效果及对患者血清泌乳素水平的影响。方法:选取我院收治的剖腹产患者90例,随机分为对照组及实验组,对照组给予舒芬太尼联合托烷司琼术后镇痛,实验组给予舒芬太尼联合地佐辛术后镇痛。观察并比较两组患者的镇痛效果及血清泌乳素PRL水平的影响,以及不良反应的发生情况等。结果:与术前比较,两组患者治疗后血清泌乳素PRL水平均升高,差异具有统计学意义(P0.05);与对照组比较,实验组治疗后血清PRL水平较高,差异具有统计学意义(P0.05);与对照组比较,实验组镇痛VAS评分、初次泌乳时间及泌乳充足时间、不良反应发生率均较低,差异具有统计学意义(P0.05)。结论:剖宫产术后应用舒芬太尼联合地佐辛的临床镇痛效果理想,在维持镇痛效果的同时,降低药物用量,减轻对脑垂体的刺激,提高泌乳素分泌,有效降低不良反应,值得临床推广应用。     

溴隐亭治疗非急症性泌乳素型垂体腺瘤的临床效果

目的:研究溴隐亭治疗非急症性泌乳素型垂体腺瘤的临床效果。方法:选择2016年1月~2019年12月内蒙古医科大学第三附属医院神经外科和妇产科收治的120例非急症性泌乳素型垂体腺瘤患者,随机分为两组。对照组给予手术治疗,观察组在对照组基础上口服溴隐亭治疗,起始时每天的剂量为2.5 mg,给药3~5 d后,逐渐将每天的剂量增加至7.5 mg,分成2~3次服用,维持给药3个月。比较两组治疗前、治疗1个月和3个月,比较两组的血清泌乳素水平和症状评分,并观察两组的心理领域、社会领域、环境领域和生理领域评分。结果:观察组的有效率明显高于对照组(P<0.05);治疗1个月和3个月,两组非急症性泌乳素型垂体腺瘤患者的血清泌乳素水平均明显降低(P<0.05),且观察组的血清泌乳素水平明显低于对照组(P<0.05);治疗1个月和3个月,两组的泌乳素型垂体腺瘤症状评分均明显降低(P<0.05),且观察组的泌乳素型垂体腺瘤症状评分明显低于对照组(P<0.05);治疗后,两组的心理领域、社会领域、环境领域和生理领域评分明显升高(P<0.05),且观察组的心理领域、社会领域、环境领域和生理领域评分明显高于对照组(P<0.05)。结论:肿瘤切除术后联合服用溴隐亭能更好的改善非急症性泌乳素型垂体腺瘤患者的症状,降低血清泌乳素水平,提高生活质量,值得推广。     

Immunohistochemical Identification of the Adenohypophysial Cells in the Indian Paddy Field Frog,Rana limnocharis

Cells of the pituitary pars distalis (PD) and pars intermedia (PI) in the frog Rana limnocharis have been identified by an unlabelled antibody enzyme method using antisera developed in rabbit against mammalian hypophysial hormones. On the basis of their immunoreactivity, six types of cells, viz. thyrotropic (TSH), gonadotropic (GTH), prolactin (PRL), growth hormone (GH), corticotropic (ACTH) and melanotropic (MSH), cells have been recognized. GTH and PRL cells are distributed throughout the PD. GH cells usually occur in the anterodorsal and central region of the gland. Immunoreactive TSH cells are fewer in number and are localized in the ventromedian region of the PD. Cells showing immunoreactivity to ACTH 1–24 antiserum are encountered in the rostroventral part of the PD. Cells of the PI also show immunoreactivity to ACTH 1–24 antiserum. PI cells cross-react with α-MSH antiserum at all dilutions up to 1: 50 000. However, when the same antiserum was used at dilutions up to 1: 20 000, the ACTH cells of the PD also showed cross-reactivity.