Objective To evaluate the effect of laparoscopic herniorrhaphy(LHR)for inguinal hernia. Methods From December,1998 to December,2001, 176 patients with inguinal hernia were treated by LHR using laparoscopic purse string to ligate the neck of hernia sac and to place the intraperitoneal mesh.There were 160 patients with indirect inguinal hernia, 15 patients with direct inguinal hernia and 1 with indirect and direct hernia in this series. Results In this series,the mean operation time was 30 minutes, and was no intraoperative or postoperative complications; the hospital stay was 2～3 days. All the patients were followed-up for 10～36 months, only 2 recurrences(1.2%) were found. Conclusions LHR is a new herniorrhaphy which is safe and effective.The advantages of LHR are simple procedure, low complication rate, faster postoperative recovery, low recurrence rate.This operation should be widely adopted.

To clarify the active components in Guizhi Fuling capsule in treatment of intrinsic dysmenorrhea, pelvic inflammation and hysteromyoma, main components were gradually knocked out from the capsules, the effects of knockout capsules on uterine contraction, TNF-α secretion, murine splenocytes (SPL) and hysteromyoma cells proliferation were evaluated, respectively. The inhibition of capsules on uterine contraction was weakened by gradient knockout of paeoniflorin, paeonol, and amygdalin. The suppression of capsulte on TNF-α secretion was reduced by gradient knockout of gallic acid, cinnamaldehyde, pentagalloylglucose, and pachyman. The promotion of SPL cells proliferation was reversed by gradient knockout of gallic acid, paeoniflorin, cinnamaldehyde, quercetin, and pachyman. The depression of capsules on hysteromyoma cells proliferation was attenuated by gradient knockout of paeoniflorin, paeonol, pentagalloylglucose, and albiflorin. In conclusion, the compounds mentioned-above could be the key active basis of Guizhi Fuling capsule in treatment of intrinsic dysmenorrhea, pelvic inflammation and hysteromyoma.
Animals ; Capsules ; administration & dosage ; chemistry ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; Dysmenorrhea ; drug therapy ; metabolism ; physiopathology ; Female ; Humans ; Mice ; Mice, Inbred BALB C ; Molecular Imprinting ; methods ; Tumor Necrosis Factor-alpha ; metabolism

Objective To evaluate the efficacy and safety of a new drug,human urinary kallidinogenase,against acute brain infarction.Method A 15-center,randomized,double-blinded and 3:1 placebo-controlled study was carried out.Acute brain infarction within 48 hours of onset in the territory of the middle cerebral artery were indicated as subjects;kallidinogenase or placebo which was dissolved in 50 ml saline,was slowly injected intraveousely within 30 minutes daily for 3 weeks.The European Stroke Scale and Barthel Index were used to evaluate the neurological deficit and the activities of daily living(ADL),followed by a follow-up at the end of the third month.Results 446 patients were enrolled,who completed ITT analysis,including 330 in kallidinogenase group and 116 in placebo group,meanwhile 421 proceeded with PP analysis(311 and 110 respectively).There were no significant differences of the baseline data between the 2 groups.At the end of treatment,the ESS scores increased by 55.1%?33.0% and 44.7%?32.8% respectively in kallidinogenase group(KG)and placebo group(PG,P=0.0022),the difference being significant.PP analysis had similar results.As for ADL,follow-up 90 days after the treatment showed 374 cases followed,280 in KG and 94 in PG;1 died in PG,while none in KG.In KG,the cases whose BI≥50 were significantly more than those in PG(P=0.0228).Adverse events possibly or definitely attributable to the drug were observed in 27 cases(7.74%),mostly were mild,such as palpitation,flush,dizziness, nausea etc,without special management needed.Only 2 died which was confirmed not correlated to kallidinogenase,and another 2 cases of sudden blood pressure drop were observed.The blood pressure drop, quickly restoring soon after the withdrawal of kallidinogenase and use of hemopiesic drugs,was considered to be caused by the combination use of anti-hypertensive drug ACEI and quick infusion speed.Conclusion Kallidinogenase is efficacious for acute brain infarction in improving the neurological deficits,which is safe in clinical use.

Guizhi Fuling capsule is a traditional Chinese medicine composed of five kinds of medicinal plants, Cinnamomi Ramulus, Poria, Moutan Cortex, Persicae Semen, and Paeoniae Radix Alba. Pharmacology studies have shown that Guizhi Fuling capsule has many activities: anti-inflammatory, analgesic, anti-tumor, regulating smooth muscle, endocrine regulation and enhancing immunity. It achieved obvious effects in the treatment of uterine fibroids, pelvic inflammatory disease, dysmenorrheal, endometriosis, ovarian cysts, breast hyperplasia and other gynecological diseases. This paper reviewed the main progress on studies of pharmacological activities and clinical applications of Guizhi Fuling capsule in recent years.
Capsules ; administration & dosage ; Clinical Trials as Topic ; Drug Therapy ; Drugs, Chinese Herbal ; administration & dosage ; Humans

In 2012, the preparation process and quality standard for Guizhi Fuling capsule were improved. To compare the effects and differences of capsules before (2011) and after(2012-2014) the improvement, evaluation models for intrinsic dysmenorrhea, pelvic inflammation and hysteromyoma were applied in rats. Models were induced by oxytocin, liqiud bacteria mixture and estrogen loading, respectively. The capsules (12 batchs/year, 48 bathcs in all), sampled randomly in 2011-2014, the effects were assessed using the three models. In anti-dysmenorrhea models, remarked reduction of writhing frequency, ET-1 and PGF2α content in uterus could be detected, as well as extension of writhing latency. In pelvic inflammation rats, depression of TNF-α and raise of IL-2 were induced by earh batch of capsules. In hysteromyoma model, uterine weight and smooth muscle proliferation, including E2 and P level in plasma, were lowered obviously by all batchs of capsules. Secondly, Guizhi Fuling capsules produced in 2012-2014 revealed better effectiveness than the ones manufactured in 2011. Moreover, pharmacodynamics indexes of the samples made in 2011 differed significantly between groups, which could not be observed in the ones ot 2012-2014. After tne preparation process and quality standard improvement, the effectiveness and homogeneity of Guizhi Fuling capsules were enhanced.
Animals ; Capsules ; administration & dosage ; chemistry ; standards ; Depression ; drug therapy ; genetics ; metabolism ; Dinoprost ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; chemistry ; standards ; Dysmenorrhea ; drug therapy ; genetics ; metabolism ; Female ; Humans ; Interleukin-2 ; genetics ; metabolism ; Pelvic Inflammatory Disease ; drug therapy ; genetics ; metabolism ; Quality Improvement ; Rats ; Rats, Sprague-Dawley ; Tumor Necrosis Factor-alpha ; genetics ; metabolism

OBJECTIVE Although it is generally believed that nicotine accounts for the beneficial effect of smoking on ulcerative colitis, the underlying mechanisms remain not well- understood. Our previous finding that nicotine inhibits inflammatory responses through inducing miRNA-124 prompted us to ask whether the miRNA is involved in the protective action of nicotine on UC. METHODS MiR-124 expression in colon tissues and cells was determined by q-PCR and in situ hybridization. The effect of miR-124 on protective role of nicotine in ulcerative colitis was evaluated in DSS-treated mice and IL-6-treated Caco-2 colon epithelial cells. Expression of p-STAT3/STAT3 was detected by immuno?histochemistry and Western blot analysis. RESULTS miR- 124 expression is upregulated in colon tissues from patients and DSS- induced colitis. Nicotine treatment further elevated miR- 124 level in colon tissues of the mice, in infiltrated lymphocytes and epithelial cells, and augmented miR- 124 expression in lymphocytes isolated from human ulcerative colon tissues. Administration of nicotine also reduced weight loss, improved DAI and decreased HE score in DSS-induced colitis. Moreover, knock?down of miR-124 in vivo significantly diminished the beneficial effect of nicotine, and in vitro on IL-6-treated Caco-2 colon epithelial cells. Further analysis indicated that nicotine inhibited STAT3 activation in vivo and in IL-6-treated Caco-2 colon epithelial cells and Jurkat human T lymphocytes, in which miR-124 knockdown led to increased activation of STAT3. CONCLUSION These data indicated that nicotine exerts its protective action in UC through inducing miR-124 and its effect on STAT3, suggesting that the miR-124/STAT3 system is a potential target for the therapeutic intervention of UC.

In recent years, miR-124 has emerged as a critical modulator of immunity and inflammation. Here, we summarize studies on the function and mechanism of miR-124 in the immune system and immunity-related diseases. They indicated that miR-124 exerts a crucial role in the development of immune system, regulation of immune responses, and inflammatory disorders. It is evident that miR-124 may serve as an informative diagnostic biomarker and therapeutic target in the future.

Objective To detect the expression levels of serum ITAC, Fractalkine, IL-8, IL-17A, IL-7 and TNF-α in patients with gastric cancer, and to explore correlation among them, as well as their association with different clinical characteristics.Methods The levels of the 6 kinds of cytokines in serum of 46 gastric cancer patients (gastric cancer group) and 30 healthy people (healthy control group) were detected.Results Compared with those in healthy control group, the levels of serum ITAC, Fractalkine, IL-8, IL-17A, IL-7 and TNF-α in gastric cancer group were significantly increased [22.26 (32.83) pg/ml vs 11.95 (9.99) pg/ml, P =0.001;62.21 (82.23) pg/ml vs 26.47 (50.87) pg/ml, P =0.050;4.50 (10.38) pg/ml vs 2.06 (3.17) pg/ml, P =0.002;0.83 (2.01) pg/ml vs 0.21 (0.85) pg/ml, P=0.013;3.46 (1.90) pg/ml vs 2.11 (1.48) pg/ml, P=0.001;1.21 (1.13) pg/ml vs 0.79 (0.37) pg/ml, P ＜ 0.001].There were correlations between cytokines (all P ＜ 0.05).The level of serum cytokines was no significant difference between gastric cancer patients with lymph node metastasis and those without lymph node metastasis (P ＞ 0.05).Conclusions The high level of serum ITAC, Fractalkine, IL-8, IL-17A, IL-7 or TNF-α may be related to the occurrence and development of gastric cancer.High level of serum IL-8 may be a marker of poor prognosis of gastric cancer, and interaction between the various cytokines also has a certain association with tumorigenesis.

OBJECTIVETo investigate the effects of losartan on left ventricular hypertrophy (LVH) and plasma transforming growth factor-beta1 (TGF-beta1) in elderly patients with essential hypertension (EH).

METHODSThe elderly patients with EH were divided into two groups, namely EH+LVH group and EH group according to the data of echocardiogram. The systolic and diastolic blood pressures of the patients were monitored. Plasma TGF-beta1 was measured before and after 6 months' treatment with losartan, and the relationship between TGF-beta1 and other index were analyzed.

RESULTSAfter 6 months' treatment, the blood pressure of EH+LVH group and EH group were significantly lowered (P<0.01). Significant improvement of IVSTd, LVPWd, E/A, and LVMI (P<0.01) and obvious reduction of plasma TGF-beta1 (P<0.01) occurred in EH+LVH group after 6 months' treatment. Correlation analyses indicated that the plasma TGF-beta1 level was positively correlated to LVMI (P<0.01).

CONCLUSIONLosartan can reversed LVH in elderly patients with EH partially by lowering plasma TGF-beta1 level.

Aged ; Antihypertensive Agents ; therapeutic use ; Female ; Humans ; Hypertension ; blood ; complications ; drug therapy ; Hypertrophy, Left Ventricular ; blood ; drug therapy ; etiology ; Losartan ; therapeutic use ; Male ; Middle Aged ; Transforming Growth Factor beta1 ; blood

OBJECTIVERotavirus is the single most common cause of severe dehydrating diarrhea in young children worldwide, but the pathogenesis and immunity against this disease are not completely understood. A prospective study was conducted to assess gene expression of toll-like receptors (TLR) in children with acute rotavirus diarrhea.

METHODSSeventy-five children with acute rotavirus diarrhea and 38 control children were enrolled in this study from Sep. 2004 to Jan. 2005. All the 75 patients had detailed records of clinical characteristics. Rotavirus antigen was detected by ELISA from stools. Peripheral blood mononuclear cells (PBMC) were separated by Ficoll reagent and RNA was extracted by Trizol. The levels of mRNA for five TLRs in PBMC were examined by fluorescent quantitative RT-PCR.

RESULTSPatients with acute rotavirus infection had elevated mean levels of TLR 2, 3, 4, 7, 8 mRNA expressions in PBMC within 3 days since onset of the disease, P less than 0.05. But only TLR 2, 3, 8 mRNA levels remained increased in patients within 7 or 14 days since onset (P less than 0.05). Mean levels of mRNA for TLR 4 in PBMC was higher in patients with more severe diarrhea including longer duration of diarrhea, more episodes of diarrhea per day and higher severity scores (P less than 0.05).

CONCLUSIONManifold TLR may play roles in the start-up and regulation of immune responses in children with acute rotavirus diarrhea. These findings will be helpful to further recognize immune response in Chinese children with rotavirus diarrhea and, consequently, may provide directions and insights that could prove critical to the prevention or treatment of this important disease.

Acute Disease ; Antigens, Viral ; analysis ; Child, Preschool ; Diarrhea ; genetics ; virology ; Enzyme-Linked Immunosorbent Assay ; Feces ; virology ; Gene Expression ; Host-Pathogen Interactions ; Humans ; Infant ; Leukocytes, Mononuclear ; metabolism ; RNA, Messenger ; genetics ; metabolism ; Reverse Transcriptase Polymerase Chain Reaction ; Rotavirus ; immunology ; physiology ; Rotavirus Infections ; genetics ; virology ; Toll-Like Receptors ; genetics