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1.
Chinese Journal of Integrated Traditional and Western Medicine ; (12): 63-70, 2015.
Artículo en Chino | WPRIM | ID: wpr-312978

RESUMEN

<p><b>OBJECTIVE</b>To explore Chinese medical theory of Fei and Dachang being interior-exteriorly correlated by observing changes of inherent immune response and acquired immune response in the lung tissue and the intestinal tissue of ulcerative colitis (UC) model rats and the intervention of Chinese compounds (CM).</p><p><b>METHODS</b>Seventy rats were randomly divided into 5 groups, i.e., the normal control group (n = 10), the model group (n = 15), the treatment 1 group (n = 15, treated from Fei), the treatment 2 group (n = 15, treated from the intestine), and the Western medicine (WM) group [n = 15, treated with Sulfasalazine (SASP). Except those in the normal control group, the UC rat model was prepared by allergizing colon mucosa combined with TNBS-alcohol (50%) enema, and then intervened by medication (treated with CM complex prescription of treatment from lung, CM complex prescription of treatment from intestine, and SASP). After intragastric administration for 4 weeks, rats were sacrificed and samples taken. The expression of tumor necrosis factor α (TNF-α) and IL-8 contents in the lung tissue, the intestinal tissue, and the serum were detected by radioimmunoassay. Serum MedCAM-1 contents were detected using ELISA. Changes of the expression of Toll-like receptor 4 (TLR4), nuclear factor κB (NF-κB), neutrophil migration inhibition factor (MIF), mucosal addressin cell adhesion molecule-1 (MadCAM-1) mRNA in the lung tissue and the intestinal tissue were detected by real time PCR.</p><p><b>RESULTS</b>Compared with the normal control group, the expression levels of TNF-α, TLR4 mRNA, IL-8, MIF mR- NA, and MadCAM-1 mRNA obviously increased in the model group (P < 0.01). Compared with the model group, the expression levels of TNF-α, TLR4 mRNA, IL-8, MIF mRNA, and MadCAM-1 mRNA obviously decreased in the treatment 1 and 2 groups (P < 0.01). The expression of MadCAM-1 mRNA in the intestinal tissue was obviously higher in the model group than in the normal control group (P < 0.01), while the expressions of TNF-α and NF-κB mRNA was obviously lower in the model group than in the normal control group (P < 0.05, P < 0.01). Compared with the model group, the expression of MadCAM-1 mRNA all significantly deceased in each treatment group (P < 0.05, P < 0.01). Serum TNF-α contents were higher in the model group than in the normal control group (P < 0.05). Compared with the model group, serum TNF-α contents could be lowered in the treatment 1 and 2 groups (P < 0.05, P < 0.01).</p><p><b>CONCLUSIONS</b>The main mechanisms of the intestinal injury in this UC model might be related with activation of acquired immune response, accompanied with lowered functions of inherent immune response. The main mechanisms of the lung injury in this UC model might be related acquired immune response and inherent immune response. Treatment from Fei and treatment from Dachang both could obviously improve the immunodissonance of Fei and Dachang, indicating the special relation between the lung tissue and the intestinal tissue, thus providing experimental evidence for Chinese medical theory of Fei and Dachang being interior-exteriorly correlated.</p>


Asunto(s)
Animales , Ratas , Aleurites , Colitis Ulcerosa , Quimioterapia , Alergia e Inmunología , Medicamentos Herbarios Chinos , Usos Terapéuticos , Enema , Interleucina-8 , Metabolismo , Mucosa Intestinal , Alergia e Inmunología , Intestinos , Alergia e Inmunología , Pulmón , Alergia e Inmunología , Lesión Pulmonar , FN-kappa B , Metabolismo , ARN Mensajero , Factor de Necrosis Tumoral alfa , Metabolismo
2.
China Journal of Chinese Materia Medica ; (24): 609-612, 2007.
Artículo en Chino | WPRIM | ID: wpr-283422

RESUMEN

<p><b>OBJECTIVE</b>To discuss the effect of Yisui Shengxue granules on expression of alpha-hemoglobin stabilizing protein (AHSP) mRNA in different developmental stages mice.</p><p><b>METHOD</b>The total RNAs were extracted from the bone marrow karyocyte of normal adult mice and the karyocyte of fetus liver and fetus spleen in pregnanted mice (pregnanted 21 days) and fetal mice (pregnanted 14 days). The expression level of AHSP mRNA in different developmental stages mice interfered with Yisui Shengxue granules was measured by real-time PCR.</p><p><b>RESULT</b>The intervention of Yisui Shengxue granules could significantly up-regulated the expression levels of AHSP mRNA in normal adult mice.</p><p><b>CONCLUSION</b>The result revealed that one of possible molecular mechanism of the effects caused by Yisui Shengxue granules is that it can promote the AHSP gene expression, reduce the free a-globin deposit, then prevent the poison to erythrocyte and decrease the haemolysis.</p>


Asunto(s)
Animales , Femenino , Masculino , Ratones , Embarazo , Proteínas Sanguíneas , Genética , Células de la Médula Ósea , Biología Celular , Metabolismo , Combinación de Medicamentos , Medicamentos Herbarios Chinos , Farmacología , Eritrocitos , Biología Celular , Metabolismo , Regulación del Desarrollo de la Expresión Génica , Hígado , Biología Celular , Embriología , Metabolismo , Chaperonas Moleculares , Genética , Plantas Medicinales , Química , ARN Mensajero , Genética , Distribución Aleatoria , Bazo , Biología Celular , Embriología , Metabolismo , Regulación hacia Arriba , Genética
3.
Chinese Journal of Integrated Traditional and Western Medicine ; (12): 591-594, 2005.
Artículo en Chino | WPRIM | ID: wpr-234819

RESUMEN

<p><b>OBJECTIVE</b>To investigate the mechanism of yisui shengxue granule (YSG) in children with betathalassemia.</p><p><b>METHODS</b>The changes of hemoglobin (Hb), red blood cells (RBC), reticulocyte (Ret) and fetal hemoglobin (HbF) of 20 children with beta-thalassemia were measured before and after treatment. The effect of YSG on gene expression in myelo-karyocytes in 3 selected children treated effectively by YSG was determined by using DDRT-PCR.</p><p><b>RESULTS</b>The hematologic parameters were significantly enhanced and the ferritin gene expression declined after treatment respectively, as compared with those before treatment, the difference were significant (P < 0.01 or P < 0.05).</p><p><b>CONCLUSION</b>YSG could improve the clinical symptoms of children with beta-thalassemia. One of its therapeutic mechanisms may be its action in decreasing ferritin gene expression so as to effectively relieve the accumulation of iron in body.</p>


Asunto(s)
Niño , Femenino , Humanos , Masculino , Secuencia de Bases , Medicamentos Herbarios Chinos , Usos Terapéuticos , Ferritinas , Genética , Perfilación de la Expresión Génica , Datos de Secuencia Molecular , Fitoterapia , ARN Mensajero , Genética , Talasemia beta , Quimioterapia , Genética
4.
Journal of Applied Clinical Pediatrics ; (24)1993.
Artículo en Chino | WPRIM | ID: wpr-638419

RESUMEN

Objective To explore molecular mechanism and the curative effect of Yisuishengxue powder and its function of the hepersensitive site 2 (HS2) in ?-globin gene cluster locus control region binding with nucleoprotein.Methods After 3 months treatment of Yisuishengxue powder, nucleoprotein was extracted from the morrow cell before and after treatment. The HS2 DNA probes was combined with nucleoproteins.Electrophoresis gel mobile lag was utilized for observing the mobile velocity of DNA segment.Observe the mobile velocity of DNA probes.Results The mobile velocity of probes combined with nucleoproteins before treatment was different form that of the controls, while it was very close to the controls after treatment.Conclusions It is suggested that this compounding medicine might affect the DNA segment of HS2 site in ?-LCR binding with nucleoprotein GATA-1, which may be one molecular mechanism of Chinese herb therapy.

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