RESUMEN
OBJECTIVE: To evaluate the efficacy and safety of Tongfu powder for external application on Shénquè (the umbilicus, hereafter, Tongfu powder) versus mosapride in acute pancreatitis (AP) patients with gastrointestinal dysfunction. METHODS: A total of 102 AP patients were diagnosed using the latest Atlanta Criterion and recruited at the Department of Infectious Disease, Beijing Friendship Hospital (Beijing, People's Republic of China) from August 2014 to December 2016. Patients were randomized into the Tongfu powder group and mosapride group using the random table. Information on scores (eg, the gastrointestinal function score) on days 1 and 7 of hospitalization, biochemical indicators (eg, interleukin [IL]-2 and IL-6), indicators for curative effects (eg, first defecation time, bowel sound recovery time, hospitalization costs, and duration) were collected and compared between the 2 groups. RESULTS: The gastrointestinal function score decreased significantly after treatment, and the changes were significantly different between the Tongfu powder group and the mosapride group (P<0.05). Significantly shorter time to first defecation and bowel sound recovery was observed in the Tongfu powder group versus the mosapride group (P<0.05). The improvements of IL-2, IL-4, intestinal fatty acid binding protein, motilin, and vasoactive intestinal peptide in the Tongfu powder group were higher than those in the mosapride group (P<0.05). There were no significant differences in hospital cost and length of hospital stay between the 2 groups. CONCLUSION: This study suggested that Tongfu powder for external application may improve gastrointestinal function for AP patients compared with mosapride.
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Medicamentos Herbarios Chinos/uso terapéutico , Enfermedades Gastrointestinales/tratamiento farmacológico , Pancreatitis/tratamiento farmacológico , Enfermedad Aguda , China , Citrus/química , Medicamentos Herbarios Chinos/administración & dosificación , Femenino , Enfermedades Gastrointestinales/diagnóstico , Enfermedades Gastrointestinales/metabolismo , Humanos , Magnoliaceae/química , Masculino , Medicina Tradicional China , Persona de Mediana Edad , Puntuaciones en la Disfunción de Órganos , Pancreatitis/diagnóstico , Pancreatitis/metabolismo , Polygonaceae/química , PolvosRESUMEN
OBJECTIVE: To determine the relationship of thick greasy tongue fur formation and permeability of vascular endothelial cells (ECs) with the protein expression of zonula occludens-1 (ZO-1). METHODS: Sprague Dawley rats were randomly divided into a model group of severe acute pancreatitis (SAP) and a sham-operated (SO) group. The SAP rats were further divided into two subgroups on the basis of tongue-coating status: a thick greasy tongue fur group (SAP-TGF) and a normal tongue fur group (SAP-NF). Six rats were chosen randomly from every group mentioned above for an Evans blue assay 5 days after model establishment. For the histomorphology analysis, the expressions of ZO-1 protein and mRNA were studied by hematoxylin-eosin (H&E) staining, transmission electron microscope, Western blot, and Q-PCR using blood and tongue tissues, which were collected from 8 rats randomly chosen from each group. RESULTS: The papillae density of the rat tongue surface and the caryocinesis frequency of the basal layer were significantly increased in the SAP-TGF group compared with the SO group (P<0.05). Evans blue levels in the tongue tissue of the SAP-TGF group were significantly higher than that of the SO and SAP-NF groups (P<0.05). Vascular ECs were wider and obviously fissured in the SAP-TGF group under transmission electron microscope observation. The protein and mRNA expression of ZO-1 in the SAP-TGF group were lower than those in the SAP-NF (P<0.05). CONCLUSIONS: Reproductive activity enhancement of glossal epithelial cells was one of the main characteristics of thick greasy tongue fur formation. An increase in vasopermeability was closely associated with thick greasy tongue fur formation. Tight junction structural variation of vascular ECs might play an important role in the pathological and physiological process of thick greasy tongue fur formation.
Asunto(s)
Permeabilidad de la Membrana Celular , Células Endoteliales/citología , Proteínas de la Membrana/metabolismo , Fosfoproteínas/metabolismo , Lengua/patología , Animales , Western Blotting , Azul de Evans/metabolismo , Regulación de la Expresión Génica , Masculino , Proteínas de la Membrana/genética , Fosfoproteínas/genética , ARN Mensajero/genética , ARN Mensajero/metabolismo , Ratas , Ratas Sprague-Dawley , Lengua/ultraestructura , Proteína de la Zonula Occludens-1RESUMEN
BACKGROUND & OBJECTIVE: Radiotherapy and chemotherapy are major therapies for locally advanced pancreatic cancer. This study was to evaluate the efficacy of three-dimensional conformal gamma-knife radiotherapy combined with thermochemotherapy on locally advanced pancreatic cancer. METHODS: From December 2001 to January 2006, 75 patients with locally advanced pancreatic cancer were divided into radiotherapy group (37 patients) and combination group (38 patients). All patients received gamma-knife radiotherapy using Stereotactic Radiotherapy Gamma Rays System, with iso-dose curves of 50%-60%, tumor encircling dose of 3.0-4.5 Gy per fraction, 8-11 fractions. The patients in combination group received simultaneous thermotherapy at 41.5-43.5 celsius (1 h/fraction, twice a week for 6 times), and chemotherapy with venous administration of tegafur (0.5-1.0 g) and calcium folinate (CF, 0.2 g) for 4-6 times, or venous administration of gemcitabine (0.6-1.0 g/m2) on Days 1 and 8 and cisplatin (DDP) (20-30 mg/m2) on Days 1-3, repeated every 28 days for 3-6 cycles. RESULTS: At 3 months after treatment, the total response (complete remission and partial remission) rate was 70.7% (53/75); the response rate was 73.7% in combination group and 67.5% in radiotherapy group. The 1-year survival rate was 48.3%, and the 2-year survival rate was 22.1%. The 1-and 2-year survival rates were 51.2% and 26.5% in combination group, and 45.2% and 17.6% in radiotherapy group. No serious complications, such as perforation, bleeding and high fever, were seen during treatment and follow-up. CONCLUSION: 3-D conformal gamma-knife radiotherapy combined with thermochemotherapy is well tolerated and is relatively effective for most patients with locally advanced pancreatic cancer.