RESUMEN
OBJECTIVE: In this study, we investigated the impact of Zibai ointment on wound healing by analyzing the expression levels of two key apoptosis-related factors-B-cell lymphoma 2 (Bcl-2) and Bcl-2-associated X protein (Bax), in patients following surgery for anal fistula. METHODS: We included 90 patients with anal fistulas who were treated in the People's Hospital Affiliated to Fujian University of Traditional Chinese Medicine. Patients were randomly assigned to receive treatment with Zibai ointment (n = 45) or petroleum jelly (n = 45). The levels of apoptosis-related factors Bcl-2 and Bax were evaluated using enzyme-linked immunosorbent assay (ELISA), while cell apoptosis was assessed using Terminal deoxynucleotidyl transferase (TdT) dUTP Nick-End Labeling (TUNEL) assay. RESULTS: The results of ELISA showed that on Day 21 after the surgery, the levels of Bcl-2 and Bax in the Zibai ointment group were significantly different compared to the petroleum jelly group, with values of (60.11 ± 1.31) ng/mL and (7.05 ± 0.01) versus (83.79 ± 1.74) ng/mL and (6.00 ± 0.05) ng/mL, respectively (p < .05). Furthermore, light microscopy revealed a large number of apoptotic cells within the field of vision 14 days postsurgery in the Zibai ointment group, and the healing time in the Zibai ointment group was significantly different from that in the petroleum jelly group (p < .05). CONCLUSION: We found that Zibai ointment effectively promoted wound healing in patients following anal fistula surgery, possibly by regulating Bcl-2 and Bax apoptosis-related factors.
Asunto(s)
Apoptosis , Medicamentos Herbarios Chinos , Fístula Rectal , Cicatrización de Heridas , Humanos , Proteína X Asociada a bcl-2 , Pomadas , Vaselina , Fístula Rectal/cirugía , Medicamentos Herbarios Chinos/uso terapéuticoRESUMEN
OBJECTIVE: To study the two-year follow-up and contrast research for 182 patients by Thermablate EAS Uterine Balloon Therapy (UBT) or Transcervical Resection of Endometrium (TCRE). METHODS: We followed up 90 cases of UBT and 92 cases of TCRE between Oct. 2003 and June 2005. The mean age of UBT group was 49.4+/-9.4 (34-81) years, and that of TCRE group 46.6 +/-8.4 (35-74) years. The mean following-up for UBT group was 17.3+/- 5.0 (6-27) months, and that of TCRE group 17.5+/-4.1 (6-27) months. There was no noticeable difference of the high risk for complication between the two groups. The follow up happens twice a year one month after the operation. The follow up started in Dec. 2005. RESULTS: The chi(2) value of pain during operation between two groups is 12.744. The P value is 0.000. It has statistical significance. The pain of UBT group is heavier than TCRE. The chi(2) value of blood disappearance between two groups is 24.347. The P value is 0.000. It has statistical significance. The duration of the blood disappearance of UBT group is shorter than TCRE. The chi(2) value of discharge disappearance between two groups is 99.486. The P value is 0.000. It has statistical significance. The duration of the blood discharge of UBT group is shorter than TCRE. The chi(2) value of blood flow for two years after surgery between two groups is 4.708. The P value is 0.03. It has statistical significance. The blood flow of UBT group is much more decrease than TCRE. The chi(2) value of dysmenorrheal improved after surgery between two groups is 9.970. The P value is 0.002. It has statistical significance. The dysmenorrheal improved of UBT group is much better than TCRE. CONCLUSION: Thermablate EAS UBT is a new generation of endometrial ablation. Two years clinical observation shows that pain can be controlled by oral medicine for UBT group. The blood and discharge disappearance of UBT group is shorter than TCRE. Two years after the surgery the improvement of blood flow and dysmenorrheal released is much better than TCRE. However it probably will take longer time to show its long term effectiveness.