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Métodos Terapéuticos y Terapias MTCI
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1.
Zhongguo Zhen Jiu ; 42(5): 525-32, 2022 May 12.
Artículo en Chino | MEDLINE | ID: mdl-35543943

RESUMEN

OBJECTIVE: To observe the effect of wheat-grain moxibustion on behavior, 5-hydroxytryptamine (5-HT) and cortisol in the serum, mineralocorticoid receptor (MR) and glucocorticoid receptor (GR) in the hippocampus in rats with hypothyroidism complicated with depression, and to explore the possible mechanism of wheat-grain moxibustion on improving depression in rats with hypothyroidism. METHODS: A total of 32 SPF SD rats were randomly divided into a blank group, a model group, a medication group and a wheat-grain moxibustion group, 8 rats in each group. Except for the blank group, the rats in the remaining groups were treated with intragastric administration of 0.1% propylthiouracil (PTU) suspension at 1 mL/100 g, once a day for 4 weeks to establish the rat model of hypothyroidism, and whether the rats were accompanied with depression-like behavior determined through behavioristics evaluation. The rats in the medication group were intervened with euthyrox at 0.9 mL/100 g, once a day, for 4 weeks; the rats in the wheat-grain moxibustion group were treated with wheat-grain moxibustion at "Dazhui" (GV 14), "Mingmen" (GV 4), "Shenshu" (BL 23) and "Pishu" (BL 20), 7 cones each acupoint, once a day, six times a week for 4 weeks. After the intervention, the depression status was observed by behavioristics test; the contents of thyroid stimulating hormone (TSH), total thyroxine (TT4), 5-HT and cortisol in the serum were detected by ELISA; the protein expressions of MR and GR in hippocampus were detected by Western blot; the expressions of MR mRNA and GR mRNA in the hippocampus were detected by real-time PCR. RESULTS: Before the intervention, compared with the blank group, the scores of open field test (OFT) were decreased and the immobility time of tail suspension test (TST) was prolonged (P<0.05); the serum TSH contents were increased and TT4 contents were decreased (P<0.01) in the other three groups. After the intervention, compared with the model group, the vertical score of OFT was increased and the immobility time of forced swimming test (FST) was prolonged in the medication group (P<0.05), while the scores of three items of OFT were increased (P<0.05, P<0.01), and the immobility time of FST and TST was shortened in the wheat-grain moxibustion group (P<0.01, P<0.05). Compared with the medication group, the immobility time of TST and FST in the wheat-grain moxibustion group was shorter (P<0.05, P<0.01). Compared with the blank group, in the model group, the contents of serum TSH and cortisol were increased (P<0.01, P<0.001), while the contents of serum TT4 and 5-HT were decreased (P<0.01, P<0.001). Compared with the model group, the contents of serum TT4 and 5-HT were increased, while the contents of serum TSH and cortisol were decreased in the medication group and wheat-grain moxibustion group (P<0.01, P<0.05). Compared with the blank group, the protein and mRNA expression of MR, GR in the hippocampus in the model group was decreased (P<0.01, P<0.05, P<0.001); compared with the model group, the protein and mRNA expression of MR in the hippocampus in the medication group were increased (P<0.05), and the protein expression of MR, GR and mRNA expression of MR in the hippocampus in the wheat-grain moxibustion group were increased (P<0.05, P<0.01). Compared with the medication group, the expression of MR mRNA in the wheat-grain moxibustion group was increased (P<0.05). CONCLUSION: Wheat-grain moxibustion could significantly improve thyroid function and depression in rats with hypothyroidism. Its mechanism may be related to up-regulating the protein and mRNA expression of MR and GR in the hippocampus, and then affecting the expression of serum cortisol and 5-HT.


Asunto(s)
Hipotiroidismo , Moxibustión , Puntos de Acupuntura , Animales , Depresión/genética , Depresión/terapia , Hipocampo/metabolismo , Hidrocortisona/metabolismo , Hipotiroidismo/complicaciones , Hipotiroidismo/metabolismo , Hipotiroidismo/terapia , ARN Mensajero/metabolismo , Ratas , Ratas Sprague-Dawley , Receptores de Glucocorticoides/metabolismo , Receptores de Mineralocorticoides/metabolismo , Serotonina , Tirotropina/metabolismo , Triticum/metabolismo
2.
Zhen Ci Yan Jiu ; 34(2): 140-2, 2009 Apr.
Artículo en Chino | MEDLINE | ID: mdl-19685732

RESUMEN

The characteristics and advantages of acupuncture therapy for apoplexy have been widely approved in China. However, the factors affecting the curative effect are various. More and more researchers think highly of the acupuncture needle-retaining duration. The present article makes a discussion on the significance of needle-retaining duration for improving stroke patients' symptoms and signs; and reviews the recent progresses, the extant problems and the academic significance about the studies of the abovementioned topic by combining the authors' previous work. Generally, a systemic study on this topic is rather deficient up to now, and is definitely necessary for further improving clinical therapeutic effect in the light of the requirements of evidence-based medicine.


Asunto(s)
Terapia por Acupuntura , Accidente Cerebrovascular/terapia , Humanos , Factores de Tiempo
3.
Zhongguo Zhen Jiu ; 27(3): 205-8, 2007 Mar.
Artículo en Chino | MEDLINE | ID: mdl-17432649

RESUMEN

OBJECTIVE: To investigate the mechanism of acupuncture at "Neiguan" (PC 6) and "Ximen" (PC 4) of the Pericardium Meridian in treatment of myocardial ischemia. METHODS: Rats were randomly divided into 5 groups, sham-operation group, ischemia-reperfusion model group, Neiguan acupuncture group, Ximen acupuncture group and Zhigou acupuncture group. Electroacupuncture (EA) was given at corresponding acupoints for 20 min in the later 3 groups, followed by ligation of the left anterior descending branch of the coronary artery and 40 min later, acupuncture was given at the points for another 20 min, reperfusion for 60 min, with ECG monitoring. Then the myocardial tissue sample (below the ligation site) of the left cardiac ventricle was taken for preparation of sarcoplasmic reticulum, and determination of Ca2+-ATPase activity according to quantitative analysis of phosphorum. The relative mRNA levels were determined by Northerm Bolt analysis. RESULTS: In the acupuncture groups, both the activities of Ca2+-ATPase and the gene expressions increased significantly as compared with the model group (all P < 0.01). CONCLUSION: The points of the Pericardium Meridian can obviously improve the Ca2+-ATPase activity and the gene expressions, reduce the degree of myocardial ischemia and reperfusion injury, and strength myocardial functions.


Asunto(s)
Puntos de Acupuntura , Terapia por Acupuntura , ATPasas Transportadoras de Calcio/metabolismo , Isquemia Miocárdica/terapia , Daño por Reperfusión Miocárdica/terapia , Miocardio/enzimología , Animales , Calcio/metabolismo , ATPasas Transportadoras de Calcio/genética , Masculino , Isquemia Miocárdica/enzimología , Daño por Reperfusión Miocárdica/enzimología , ARN Mensajero/análisis , Ratas , Ratas Wistar
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