OBJECTIVETo compare the effect of combined therapy of Zhenqi Zhuanyin Decoction (ZQZYD) and timely intrauterine insemination (IUI) with that of using ZQZYD and IUI separately in treating patients of sterility with positive anti-sperm antibody (AsAb).

METHODSOne hundred and three patients were randomly divided into 3 groups, 34 patients in Group A treated with combined ZQZYD and IUI, 34 in Group B treated with ZQZYD alone and 35 in Group C treated with IUI alone. The negative conversion rate of AsAb, pregnancy rate in patients, pregnancy rate in AsAb converted patients, as well as changes of TCM Syndrome and T-lymphocyte subsets were observed.

RESULTS(1) The negative conversion rate of AsAb in the 3 groups was 76.47% (26/34), 82.35% (28/34) and 8.57% (3/35) respectively. (2) In Group A, the pregnancy rate was 41.18% (14/34), pregnancy rate in AsAb negative converted patients was 50.0% (13/26); in Group B, the respective criteria was 20.59% (7/34) and 21.43% (6/28) respectively; and in Group C, the pregnancy rate was 11.43% (4/35). The pregnancy rate in Group A was significantly higher than that in Group B or C (P < 0.01). (3) The effective rate on TCM Syndrome in Group A and B was 88.23% and 91.18% respectively (P > 0.05). (4) In Group A and B, CD4 decreased, CD8 increased and CD4/CD8 ratio decreased after treatment, which were significantly different from those before treatment and in Group C after treatment (P < 0.05).

CONCLUSIONCombined therapy of ZQZYD and IUAI shows a better effect in treating infertility with positive AsAb than that by ZQXYD or IUI alone.

Adult ; Antibodies ; blood ; CD4-CD8 Ratio ; Combined Modality Therapy ; Diagnosis, Differential ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Infertility, Female ; etiology ; immunology ; therapy ; Insemination, Artificial, Homologous ; Male ; Medicine, Chinese Traditional ; Phytotherapy ; Spermatozoa ; immunology ; Yang Deficiency ; drug therapy

OBJECTIVETo study 3 different strategies of urine drainage following hypospadias urethroplasty, the clinical nursing in their application, and their effects.

METHODSWe retrospectively analyzed the clinical data of 595 cases of hypospadias treated by urethroplasty. After surgery, 133 of the patients underwent urine drainage by suprapubic cystostomy (group A), 202 by urethral stent- tube indwelling (group B), and 260 by early initiative micturition with the urethral stent-tube (group C). All the patients received routine postoperative nursing care required for hypospadias repair.

RESULTSOperations were successfully completed in all the cases. Group C showed a remarkably shorter hospital stay and lower incidence rates of urinary fistula and urethral stricture than groups A and B (P<0.05), but there were no significant differences in the three indexes between A and B (P<0.05).

CONCLUSIONFor urine drainage following hypospadias repair, early initiative micturition with the urethral stent-tube can significantly reduce postoperative complications, decrease difficulties and workload of nursing care, and shorten the hospital stay of the patient.

Cystostomy ; Drainage ; methods ; Humans ; Hypospadias ; surgery ; Length of Stay ; Male ; Postoperative Complications ; prevention & control ; Reconstructive Surgical Procedures ; Retrospective Studies ; Stents ; Urethra ; surgery ; Urethral Stricture ; prevention & control ; Urinary Fistula ; prevention & control ; Urine ; Urologic Surgical Procedures, Male

To investigate the curative effect of electroacupuncture on luteinized unruptured follicle syndrome(LUFS) and its mechanism. Methods:Sixty LUFS patients were randomly allocated to treatment (electroacupuncture) group and control (hCG) group. The follicular condition and ovarian arterial flow under color Doppler ultrasonogaphy and a change in reproductive endocrine level were observed in the patients before and after treatments. The ovulation rates and pregnancy rates were compared between the two groups,and the mechanism was investigated. Results:Both ovulation rate and pregnancy rate were significantly higher in the treatment group than in the control group (P＜0.01). There was a significant difference in the improvement in ovarian arterial flow between the treatment and control groups (P＜0.01). The improvement in endocrine level was significantly more marked in the treatment group than in the control group(P＜0.01). Conclusion:Electroacupuncture has a good effect on luteinized unrupture follicle syndrome. Its mechanism may be related to the improvement in ovarian arterial blood supply and the regulation of endocrine level.

OBJECTIVETo study the efficacy of laparoscopic placement of total peritoneum intraperitoneal onlay mesh (TPIPOM) for treatment of inguinal hernia.

METHODSTPIPOM was placed laparoscopically in 125 cases of inguinal hernia, and the clinical outcomes of the patients were observed and compared with 64 patients receiving transabdominal preperitoneal laparoscopic mesh repair (TAPP) and 53 with total extraperitoneal laparoscopic hernioplasty (TEP).

RESULTSThe laparoscopic operations were successfully performed in all the patients. In TPIPOM, TAPP and TEP groups, the operating time was 30.8-/+10.3 min, 68.4-/+22.4 min and 69.5-/+23.4 min (P<0.05), the mean hospital stay was 3.8-/+1.3 days, 4.3-/+1.5 days and 4.5-/+1.6 days (P<0.05), the average time to ambulation was 1.2-/+0.5 days, 1.8-/+0.7 days and 2.2-/+0.8 days (P<0.05), the duration of pain was 1.0-/+0.5 days, 1.6-/+0.9 days and 1.9-/+0.8 days (P<0.05), and the cost was 5000.8-/+800.5 yuan, 8000.5-/+950.6 yuan and 8900.2-/+750.3 yuan (P<0.05), respectively. No scrotum edema occurred in these patients. The patients were followed up for 59.9-/+6.5 months and recurrence was found.

CONCLUSIONTPIPOM is safe and effective for management of inguinal hernia with such advantages as minimal invasion, simple procedures, shorter operation time, reduced relapse and quick recovery.

Adolescent ; Adult ; Aged ; Female ; Hernia, Inguinal ; surgery ; Humans ; Laparoscopy ; economics ; methods ; Male ; Middle Aged ; Peritoneum ; surgery ; Prosthesis Implantation ; Reconstructive Surgical Procedures ; methods ; Surgical Mesh ; Treatment Outcome ; Young Adult

OBJECTIVETo study the effect of laparoscopy combined with endoscopic and digital subtraction angiography in the treatment of severe acute pancreatitis (SAP).

METHODSNine-seven SAP patients were randomly divided into group A (n=32) with conventional treatment and group B (n=35) with combined treatment with laparoscopy, endoscopic and digital subtraction angiography in addition to the conventional treatment. The clinical indices and therapeutic effects in the 2 groups were compared.

RESULTSAfter treatment, the patients in group B had significantly lower APACHE score than those in group A (P<0.05), with also better hepatic, renal and lung functions (P<0.05). The serum TNF-alpha and IL-1beta levels was significantly lower, but IL-10 significantly higher in group B (P<0.05). The CT SPN was significantly lowered in group B as compared with that in group A (P<0.05). The patients in group B had significantly lower rate of organ failure (P<0.01) and higher successful rate in organ failure management (P<0.05), with also lowered inhospital mortality than those in group A (P<0.05).

CONCLUSIONLaparoscopy combined with endoscopic pancreaticobiliary duct drainage and digital subtraction angiography in addition to conventional treatment significantly improves the outcome and decreases the mortality of SAP patients.

Angiography, Digital Subtraction ; Endoscopy, Digestive System ; Female ; Humans ; Interleukin-1beta ; blood ; Kidney ; physiopathology ; Laparoscopy ; Liver ; physiopathology ; Male ; Middle Aged ; Multiple Organ Failure ; Pancreatitis ; blood ; diagnostic imaging ; pathology ; surgery ; Treatment Outcome ; Tumor Necrosis Factor-alpha ; blood

BACKGROUNDMany studies on periostin have focused on its role in tumors and vascular reconstruction. However, the effect of periostin on stem cell function remains unclear. The aim of this study was to enhance vitality in adipose-derived stem cells (ADSCs), the effect of periostin on the function of ADSCs was observed.

METHODSHuman ADSCs (hADSCs) were isolated from human adipose tissue by collagenase I digestion and collected in multi-periods for in vitro culture. CD29, CD34, CD44, CD45 and CD105 were detected by flow cytometry. In addition, directed differentiation of hADSCs was induced using adipogenic, osteogenic and chondrogenic induction mediums. The induced morphological changes were observed using oil red O, Alizarin red and alcian blue staining. Periostin was administered to hADSCs in an acidic environment. The treatments of cells were divided into three groups: a periostin group (P); an acidic control group (A); a normal group (N). Then the resulting cell proliferation and migration were detected using a Cell Counting Kit-8 (CCK-8) and a transwell chamber assay, respectively.

RESULTSThe detection rates of CD29, CD44, CD105, CD34 and CD45 were 98.89%, 93.73%, 86.99%, 0.19% and 0.16%. The specific staining of cells was positive after induction culture. The mean absorbance of the cells in group P and A at 12 hours were 16.67% and 22.22% greater than group N, respectively (P < 0.01). The mean absorbance of cells from group P was 20.00% greater than that of group A at 48 hours (P < 0.05). The mean number of migratory cells per visual field in group A was 50.38% lower than that in group N (P < 0.05). The migratory cell number in group P was 119.98% greater than that in group A (P < 0.05).

CONCLUSIONSThe acidic environment impacted hADSC proliferation and inhibited cell migration. However, periostin was able to promote the proliferation and migration of hADSCs despite the acidic environment.

Adipose Tissue ; cytology ; Adult ; Antigens, Surface ; analysis ; Cell Adhesion Molecules ; pharmacology ; Cell Differentiation ; drug effects ; Cell Movement ; drug effects ; Cell Proliferation ; drug effects ; Cells, Cultured ; Female ; Humans ; Stem Cells ; drug effects ; physiology

OBJECTIVETo evaluate the advantages and shortcomings of endoscopic thyroid surgery by trans-axilloareolar approach and trans-thoracoareolar approach.

METHODSEndoscopic thyroidectomy was performed in 238 cases from December 2003 to January 2006. The patients were randomly divided into two groups. One hundred and twenty-three patients received the trans-axilloareolar approach and 115 patients randomly received the trans-thoracoareolar approach procedure.

RESULTSAll the operations were succeed. The operating duration of trans-axilloareolar approach group and trans-thoracoareolar approach group were (69 +/- 29) min and (70 +/- 25) min (P > 0.05), the blood lost were (38 +/- ll) ml and (40 +/- 13) ml (P > 0.05), the average hospitalized days were (4 +/- 1.3) d and (4.5 +/- 1.2) d (P > 0.05), the rate of satisfaction with the cosmetic effects of the procedures were 97.5% and 85.2% (P <0. 05). There were no conversions to open surgery or any complications. The drainage was removed at 24 h to 36 h after the operation.

CONCLUSIONSEndoscopic thyroidectomy through trans-axilloareolar approach and trans-thoracoareolar approach is feasible, safe and cosmetic. The cosmetic effects of the trans-axilloareolar approach is better than the trans-thoracoareolar approach. The procedure selection depends on both the patient request and the technology of the surgeons.

Adolescent ; Adult ; Child ; Endoscopy ; methods ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Thyroid Diseases ; surgery ; Thyroidectomy ; methods ; Treatment Outcome

BACKGROUNDRectal carcinoma patients are often accompanied by hepatic metastasis. The aim of this study was to evaluate the therapeutic efficacy of simultaneous laparoscopic excision for rectal carcinoma with synchronous hepatic metastasis.

METHODSA total of 41 patients with rectal carcinoma and synchronous hepatic metastasis detected by CT scan were included in this study. Among them, 23 patients underwent laparoscopic surgery and 18 patients underwent traditional open surgery to simultaneously remove the rectal tumor and hepatic metastasis lesions. All patients received postoperative adjuvant chemotherapy. All the patients were followed up from 36 to 72 months (mean 45.3 months).

RESULTSAll the operations were performed successfully and no patient was turned to open surgery in laparoscopic group. The mean blood loss, the mean postoperative hospital stay, the mean blood transfusion and the mean intestinal functional recovery time showed a significant difference between the two groups (P < 0.05). The 1-, 3- and 5-year survival rates were 82.6%, 43.5% and 8.6% in the laparoscopic group, without significant difference compared with the open group (77.8%, 38.9% and 0) (P > 0.05).

CONCLUSIONSSimultaneous laparoscopic excision for rectal carcinoma and synchronous hepatic metastasis is safe and effective with similar survival achieved by the traditional open abdominal surgery.

Adult ; Aged ; Carcinoma ; mortality ; surgery ; Female ; Humans ; Laparoscopy ; Liver Neoplasms ; mortality ; secondary ; surgery ; Male ; Middle Aged ; Postoperative Complications ; Rectal Neoplasms ; mortality ; surgery

OBJECTIVETo evaluate the efficacy of intraoperative radiofrequency ablation and 125I therapy for preventing local recurrence in hepatocellular carcinoma (HCC) after hepatectomy.

METHODSSeventy-eight HCC patients with a tumor close to the first or the second hepatic portal underwent hepatectomy with a resection margin less than 1 cm from 1999 to 2001. All patients were randomly divided into control group and combined treatment group according to their check-in date (odd or even). In the control group, 38 patients were treated with hepatectomy alone, whereas in the combined group, 40 patients were treated with hepatectomy plus radiofrequency ablation and 125I implantation on surgical margin. All patients were followed up regularly.

RESULTSthe 1-, 3- and 5-year recurrent rate was 7.5%, 30.0% and 45.0% in the combined treatment group versus 18.4%, 60.5% and 86.8% in the control group, respectively, with a significant difference in the 3-year (chi2 = 7.340, P < 0.01) and 5-year recurrent rates (chi2 = 15.740, P < 0.01). The 1-, 3- and 5-year survival rate was 92.5%, 67.5% and 30.0% in the combined group versus 81.5%, 39.4% and 18.4%, respectively.

CONCLUSIONIntraoperative radiofrequency ablation and 125I therapy on the resection margin is effective to prevent local recurrence in HCC patients after hepatectomy, and to prolong their postoperative tumor free survival.

Adult ; Aged ; Alanine Transaminase ; blood ; Arrhythmias, Cardiac ; etiology ; Carcinoma, Hepatocellular ; blood ; radiotherapy ; surgery ; Catheter Ablation ; adverse effects ; methods ; Female ; Follow-Up Studies ; Hepatectomy ; methods ; Humans ; Intraoperative Period ; Iodine Radioisotopes ; therapeutic use ; Liver Neoplasms ; blood ; radiotherapy ; surgery ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; prevention & control ; Survival Rate

OBJECTIVETo observe the effect of Erzhi Tiangui recipe (ETR) on quality of oocyte in the process of external fertilization and embryo-transplantation.

METHODSEighty mice were randomly divided into 4 groups, Group A treated with ETR plus human menopausal gonadotropin (HMG), Group B with ETR, Group C with HMG and Group D with normal saline. Ovulation test and cleavage test were conducted to observe the effect of treatment on quality of oocytes.

RESULTSThe difference on ovulation number between Group A and C was insignificant, but the difference in comparison between the two groups was significant in aspects of oocyte morphological scoring, fertilization rate and cleavage rate (P<0.05).

CONCLUSIONETR could play its effect synergistically with Western medicine, and raise the quality of oocytes.

Animals ; Cell Division ; drug effects ; Drug Synergism ; Drugs, Chinese Herbal ; pharmacology ; Embryo Transfer ; Female ; Fertilization ; drug effects ; Fertilization in Vitro ; drug effects ; Menotropins ; pharmacology ; Mice ; Oocytes ; drug effects ; physiology ; Ovulation Induction ; Random Allocation