Anemia, Hemolytic ; chemically induced ; therapy ; Female ; Humans ; Paraquat ; poisoning ; Poisoning ; therapy ; Young Adult

Objective: To investigate the mechanism of combined growth hormone and fibrin glue on early healing of intestinal anastomosis in intra-abdominal sepsis rats.Methods: Male Wistar rats of abdominal sepsis were randomized into 3 groups.Control rats were given intestinal anastomosis after intestinal fistula operation.Glue group was given intestinal anastomosis and fibrin glue after intestinal fistula.GH group was given intestinal anastomosis and fibrin glue and growth hormone after intestinal fistula.FN,?-SMA,VEGF,and apoptosis in anastomoses were measured.Results: Expression of intestinal FN,?-SMA,and VEGF in GH group were higher than those in other groups and apoptosis were lower than others.Conclusion: It is indicated that combined growth hormone and fibrin glue ameliorates healing of intestinal anastomosis in intra-abdominal sepsis rats.

Objective: To investigate the mechanism of intestinal anastomosis in a rat model of intra-abdominal sepsis.Methods:Male Wistar rats were randomized into 2 groups.Control rats underwent intestinal anastomosis.Sepsis group underwent intestinal anastomosis after intestinal fistula operation.fibronectin(FN),?-smooth muscle actin(?-SMA),vascular endorthelial growth factor(VEGF) and apoqtosis in anastomoses were measured.Results:FN,?-SMA,VEGF in control group were higher than sepsis group and apoptosis were lower than the other.Conclusion:It is indicated that the repair of tissue was out of balance after infection,and the organization repair was retarded.The collagenoblast and the epithelial cell migration were slowed down,and the blood capillary regeneration was slowly.Not only the granulation organization was reduced,but also apoptosis was prematurely appeared.

Objective To summarize the treatment results,operative complications and experiences of laparoscopic modified pull-through(Soave)precedure.Methods Twenty children with Hirschsprung disease(HD),16 males and 4 females,with age from 3.5 months to 4 years old,underwent laparoscopic modified pull-through(Soave)precedure under whole anesthesia and tracheal intubation,and the pathological colon was freed by ultrasonic surgical knife.Results All cases were operated on successfully.The average operating time was 132 min.The average resection colon was 35 cm and the average volume of bleeding was about 14 mL without blood transfusion.Two patients had postoperative enterocolitis;3 patients were no complications postoperation,such as constipation,soiling,intestinal obstruction,preianal intestine prolapse or cuff narrowing,and all patients had 1-2 bowel movements per day during a period of 6 months to 3 years follow-up.Conclusion Laparoscopic modified pull-through(Soave)precedure has smaller incision,less bleeding,quick recovery and less complications.

Apoptosis ; drug effects ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Doxorubicin ; administration & dosage ; analogs & derivatives ; pharmacology ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; pathology ; Valproic Acid ; administration & dosage ; pharmacology

Danshen is one of the traditional Chinese herbal medicines and nas a long history or being used clinically in the treatment of cardiovascular and cerebrovascular conditions such as coronary heart disease and angina pectoris. Tanshinone IIA is a derivative of phenanthrene-quinone isolated from Danshen. It has been reported to be the major bioactive compound of Danshen and has diverse biological effects. Recent studies demonstrated that tanshinone IIA had neuroprotective effects on experimental ischemic stroke through its antiinflammatory, anti-oxidant, anti-apoptosis effects and its inhibitory effect on excitatory amino acid toxicity. In this review, we summarized all the recent progresses on the protective effect of tanshinone IIA on cerebral ischemic stroke. Hopefully, this article will throw some light on further study and application of tanshinone IIA.
Antioxidants ; therapeutic use ; Apoptosis ; Diterpenes, Abietane ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Salvia miltiorrhiza ; chemistry ; Stroke ; drug therapy

Reactive oxygen species(ROS) in the cardiac muscle are increased in cardiovascular diseases such as hypertension,coronary heart disease and heart failure.Oxidative stress mediates myocyte hypertrophy,myocyte apoptosis and interstitial fibrosis.And these changes are particularly pronounced in elderly patients or senescent animal disease models.The major sources of ROS in myocardium are mitochondria and the reduced nicotinamide adenine dinucleotide phosphate(NADPH) oxidase.Specific ROS such as hydrogen peroxide play an important role in myocardial remodeling in heart failure.Oxidative modifications of calcium handling proteins result in reduction of their activities,leading to decreased myocardial contractility.Reduction of oxidant levels and inhibition of oxidative modifications of specific proteins through inhibiting ROS sources may provide new strategies for the treatment of myocardial remodeling.

Danshen is one of the traditional Chinese herbal medicines and nas a long history or being used clinically in the treatment of cardiovascular and cerebrovascular conditions such as coronary heart disease and angina pectoris. Tanshinone IIA is a derivative of phenanthrene-quinone isolated from Danshen. It has been reported to be the major bioactive compound of Danshen and has diverse biological effects. Recent studies demonstrated that tanshinone IIA had neuroprotective effects on experimental ischemic stroke through its antiinflammatory, anti-oxidant, anti-apoptosis effects and its inhibitory effect on excitatory amino acid toxicity. In this review, we summarized all the recent progresses on the protective effect of tanshinone IIA on cerebral ischemic stroke. Hopefully, this article will throw some light on further study and application of tanshinone IIA.

OBJECTIVETo observe the effects on post-stroke depression treated with acupuncture at the acu points based on ziwuliuzhu (the midnight-noon ebb-flow theory).

METHODSNinety-three patients were randomized into a comprehensive group, a ziwuliuzhu group and a prozac group, 31 cases in each group. In the ziwuliuzhu group, acupuncture was applied to the acupoints based on ziwuliuzhu, once a day, 5 times in a week. In the prozac group, fluoxertine hydrochloride (prozac) was prescribed for oral administration, once a day, 20 mg each time. In the comprehensive group, acupuncture based on ziwuliuzhu combined with the oral administration of prozac were adopted and the treatment frequency was the same as the ziwuliuzhu group and the prozac group. The 4-week treatment was taken as one session in the three groups and 6 sessions were required totally. The clinical efficacy and the Hamilton depression rating scale (HAMD) score and the adverse reaction were compared among the 3 groups.

RESULTSThe total effective rate was 96.8% (30/31) in the comprehensive group, better than 83.9% (26/31) in the ziwuliuzhu group and 80. 6% (25/31) in the prozac group (both P<0.05). In 4, 12 and 24 weeks of treatment, HAMD score was lower significantly than that before the treatment in the three groups (all P<0.05), and the score in the comprehensive group at each time point after treatment was lower than the other two groups (all P<0.05). In 4 and 12 weeks of treatment, there were not different significantly between the ziwuliuzhu group and the prozac group (both P>0.05). In 24 weeks of treatment, HAMD score in the ziwuliuzhu group was lower than that in the prozac group (P<0.05). For the adverse reaction, there were 2 cases in the comprehensive group, 6 cases in the prozac group and 0 case in the ziwzuliuzhu group.

CONCLUSIONThe comprehensive therapy of acupuncture at the acupoints based on ziwuliuzhu and oral administration of prozac is superior to either the simple oral administration of prozac or the ziwuliuzhu acu-puncture in terms of clinical efficacy and the improvements in depressive state. Regarding the clinical efficacy, the impact of simple ziwuliuzhu acupuncture is not different significantly as compared with the simple oral administration of prozac, but it is better than the simple oral administration of prozac in terms of the long-term HAMD score and safety.

Acupuncture Points ; Acupuncture Therapy ; Aged ; Aged, 80 and over ; Depression ; etiology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Stroke ; complications ; Treatment Outcome

Objective To study the expression of HPV、p16 and Her-2 in the squamous cell cervical carcinoma and its chnical significance. Methods Expression of HPV16/18、p16, and C-erbB-2 and the amplification of Her-2 gene were examined using situ hybridization technique,SP immunohistochemistry,and FISH imaging analysis system in 60 cases of cervical cancer, 61 cases of CIN, and 21 cases of normal cervical tissue,respectively.Results The positive rates of HPV16/18 and p16 in the normal tissue,CIN Ⅰ -Ⅱ,CINⅢ and the squamous cell cervical carcinoma were gradually increased, they wereo (0/21),9.68 ％ (3/31),46.67 ％ (14/30),71.67 ％ (43/60);0 (0/21),19.35 ％ (6/31),93.33 ％ (28/30),96.67 ％ (58/60),respectively,and there were significant differences among the groups (P＜0.05),but no significant difference was found between the normal tissue and the CIN Ⅰ - Ⅱ. The positive rates of Her-2 and Her-2 in the CIN Ⅲ and the carcinoma were 13.33 ％ (4/30),31.67 ％ (19/60),3.33 ％ (1/30),21.67 ％ (13/60),respectively,but in the normal group and the CIN Ⅰ - Ⅱ wereo,and the differences between the carcinoma group and the CIN group,the carcinoma group and the normal group were significant(P＜0.05).The expression of Her-2 and the amplification of Her-2 were closely related to the stage, degree of differentiation and metastasis of lymph node in the squamous cell cervical carcinoma (P＜0.05). Conclusion The infection of HPV is one of thetriggers for the squamous cell cervical carcinoma.The expression of p16 and the amplification of Her-2 may be closely correlated with tumor development and high expression of p16 and Her-2 indicates poor prognosis.