Objective:To investigate the effect of catgut implantation at acupoint,Compound Erxian Decoction on levels of serum cytokine in ovariectomized rats.Methods:Sixty 3-month-old female Sprague-drawley rats,weighed 230?20g each,were divided into six groups,ten rats in each group.The first group were sham-operated(Sham-G),while the remaining groups,established by excising both sides ovary,were catgut-acupuncture group(CAG),Chinese herb group(CHG),catgut-acupuncture plus Chinese herb group(CCG),estrogen group(EG)and model group(MG).There wasn’t any therapy in sham-operated group and model group.After 12 weeks corresponding therapy,all groups were sacrificed to procure blood serum for testing the contents of E 2 ,GM-CSF,IGF-1,TNF-?by means of radioimmunoassay and both retral thighbone for testing bone mineral density(BMD) and bone mineral content(BMC)in each specimen.Results:The BMD and BMC of thighbone,E 2 and IGF-1 of serum and in CAG,CHG,CCG and EG was compared with Sham-G,there was no significant difference,but which was higher than MG(P

ATP (Adenosine triphosphate) is an important endogenous damage-associated molecular pattern (DAMP). P2X7R is an ATP-gated cation channel. ATP-P2X7R plays a vital role in the pathophysiology of many diseases because P2X7R is distributed on various immune cells. ATP-P2X7R signal transduction pathway has been implicated to participate in the body's im-mune defense against pathogens. This paper reviews the recent progress regarding ATP-P2X7R and its effects on parasitic diseas-es.

Thirty seven patients with venous thromboembolic disease in puerperium were admitted to hospital from January 2005 to December 2008; the clinical data of patients were retrospectively analyzed.The average age of patients was (33 ± 6)years (21 -42 years); the average onset time was ( 10 ± 6) d( 1 -50 d) after delivery.Seven patients had vaginal birth and 30 by cesarean section.The risk factors included pregnancy,cesarean section,age,infection,thrombophilia.All were diagnosed by ultrasonography and treated by anticoagulant,antiplatelet and thrombolytic therapy in the acute phase,followed by wearing elastic compressive stockings for more than 2 years.Pulmonary embolism was diagnosed in 8 patients by CT angiography,in 7 of whom inferior vena cava filter was administrated emergently.The patients were followed up for (29 ± 10)months ( 12 -60 months); during the follow-up 3 developed deep vein post-thrombosis syndrome,while others kept in good condition.The results indicate that initial anticoagulant,antiplatelet and thrombolytic therapy followed by elastic compressive stockings administration is effective for venous thromboembolic disease during puerperium.

Objective:To investigate the effect of the acupoint catgut embedding and the traditional Chinese medicine on leptin and NPY of castrated rats and the regulating action of the both treatments to HPGA.Methods:To copy castration model by cutting double ovaries of female adult rats,then divide them into groups,after treatments,to observe the weights of castration rats,Lee's index,abdominal cavity fat content and wet weight,serum E 2 ,FSH,Leptin,NPY,GnRH,the number of OB-R positive cells and the change of fatty cells'counting.Results:After treatment,obesity indexes of the each group were unevenly decreased. The level of LP,NPY,GnRH,FSH decreased;the level of E 2 and the number of OB-R positive cells increased.Conclusion:The treatment of the acupoint catgut embedding and TCM can improve the imbalance of HPGA,Leptin resistance and have the effect of losing of weight as well.

Objective To study the clinical application of finger reconstruction by transplantation of two second toes and evaluate the postoperative appearance and function regarding the reconstructed hand and donor feet. Methods Defect of fingers were treated by transplantation and reconstruction with a total of 74 cases,including two second toes transplantation for both thumbs in 2 cases,thumb with index finger in 10 cas es, index finger with middle finger in 8 cases and middle finger with ring finger in 17 cases. Results Sevetythree fingers survived except 1 failed. During the follow up examination made from 3 to 36 months, the reconstructed fingers could move, write and dress with ease, pinch forcefully, show good recovery of manual work and the sensation of pain and warmth. Two-point discrimination found to be between 5 to 10 mm. Both donor feet have symmetrical appearance with normal gait and satisfactory motion. Also, no pain was complained.Conclusion Transplantation of two second toes from both feet is a good method to reconstruct defect of multiple fingers, and has little effect on the appearance and motion of feet.

Objective To sequence and analyze the envelope (E) gene of type Ⅰ dengue virus isolated from Guangzhou in 2009 for tracing the infection source. Methods The serum samples were collected from patients diagnosed with dengue fever in Guangzhou area during 2009. Dengue virus was isolated and cultured in C6/36 cells.The whole length of E gene was amplified by reverse transcriptase-polymerase chain reaction (RT-PCR) and then sequenced. The phylogenetic tree was drawn by neighbor-joining method. The bioinformatics analysis was performed by combining the phylogenetic information and the epidemiology data. Results Four strains of type Ⅰ dengue virus were isolated from 19 samples. E gene of these strains was amplified and sequenced. The phylogenetic analysis showed that 09/GZ/9104 strain and 09/GZ/9236 strain had identical nucleotide sequence and fell within the American/African group, 09/GZ/11534 stain and 09/GZ/11562 strain had similar sequence homology and fell within the Asian group. Conclusion The typeⅠdengue viruses in Guangzhou area in 2009 are imported, which belong to two genotypes and may come from two independent origins respectively.

Objective To investigate the current status of coal-burning endemic fluorosis and the fluoride content in foods and drinking water in Hongya County,Sichuan Province.Methods Dental fluorosis and urinary fluoride were suveyed in children of 8～12 years old in two schools which repectively located in Gaomiao and Wawushan Town.The adults above 20 years old underwent clinical examination.At the same time,fifty adults above 20 years old in Garden Village were chosen to take forearm and calf X-ray films to find out the evidence of skeletal fluorosis.The content of fluoride in food such as bacon,corn,dry capsicum in Sanxing Village in Gaomiao Town and Futian Village in Wawushan Town as well as drinking water in five families in Sanxing Village were determined.Results The dental fluorosis rate of children was 40.76%(161/395),the dental fluorosis index was 0.86 in Gaomiao Town.The dental fluorosis rate of children was 14.36%(82/571),the dental fluorosis index was 0.31 in Wawushan Town.The medium value of the urine fluoride was 0.81 mg/L.ranged 0.16～3.89 mg/L.The positive rate oi the clinical examination of skeletal fluorosis was 5.27%(27/512),the X-rays detective rate was 4.00%(2/50).The medium value in bacon,corn,dry capsicum were 6.00,0.64,1.49 mg/kg.The averaged content of the fluoride in drinking water(0.14±0.06)mg/L of local household was within the eligible limitation.Conclusions It is currently a mild endemic disease in Hongya Country,its incidence is reduced apparently,pathogenetic environmental fluoride content is reduced.The main source of fluoride is from the preserved ham contaminated with fluoride,which is epidemiologically significant in endemic area of Hongya County.Defluoriding countermeasures should be taken in the endemic areas.

Objective To explore the significance of combined detection of procalcitonin(PCT)and C reactive protein(CRP)for clinical use of antibacterial agents in patients with pulmonary disease.Methods 130 cases of patients with pulmonary disease,from October 2012 to October 2014,were selected and randomly dividend into the observation group and control group,65 cases in each group.In the observation group,the utilization of antibacterial agents was decided according to serum levels of PCT and CRP,while in the control group that was based on the white blood cell count.Observation indexes,such as utilization of antibacterial agents, curative efficiency,length of stay and so on,were compared between the two groups after treatment.Results The length of antibac-terial agents use in the observation group[(8.6±0.4)d]was longer than that in the control group[(1 6.2±2.3)d],had statistically significant difference(P <0.05 ).After treatment,there were no statistically significant differences in the white blood cell count, scores of pulmonary functional status,percentage of patients in aggravating stages and mortality between the two groups (P >0.05).While compared with the control group,the dual infection rate and length of stay decreased in the observation group,had sta-tistically significant difference(P <0.05).Conclusion Combined detection of PCT and CRP could guide the rational use of antibac-terial agents,effectively prevent the dual infection,and improve clinical curative effect.

Objective: Our purpose was to study the relationship between the Fas antigen expression and neuron apoptosis after cerebral ischemia. Methods: We detected the Fas antigen expression and neuron apoptosis dynamically in the animal models with cerebral ischemia by immunohistochemistry and terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling (TUNEL) method. Results: Fas antigen was positive after 30 minutes of ischemia and reached peak at 60 minutes. At the 24th hour, it began to decrease, and negative on the 3th day. While the positive cell for TUNEL method appeared after 60 minutes of ischemia, reached peak on 3 day, and decreased on 7 day. Conclusion: Neuron apoptosis after cerebral ischemia is closely related to the over-expression of Fas antigen.

Objective To analyse the management of splanchnic artery aneurysms by open surgery and endoluminal therapy. Methods The clinical data of 10 splanchnic artery aneurysm patients (four male, six female) hospitalised from January 2002 were analysed retrospectively. The average age was (56 ± 13) years (28 - 74). Surgical or endoluminal treatment for six cases of splenic artery aneurysms or pseudoaneurysms were applied, among which multiple splenic artery aneurysms was found in one, and aberrant aneurysms at the proximal section of the splenic artery originating from a spleno-mesenteric trunk was found in three, splenic artery pseudoaneurysm in one and single aneurysm with normal splenic artery in anatomy in one. Besides, there were two superior mesenteric artery aneurysm, one of tuberculous celiac artery pseudoaneurysm and one renal artery aneurysm. Results The tuberculous celiac artery pseudoaneurysm was successfully managed by deploying a stent-graft endoluminally. One case was converted to open surgery after the splenic artery aneurysm was only paitially covered by a stent-graft. The other 8 cases were successfully treated by open surgery. All of the operations are successful. All patients were followed up from three months to six years, during which no death or other severe complications occurs. Conclusions The splanchnic artery varies from one to another anatomically. Preoperative CT scan or digital substraction angiology are helpful for the diagnosis of the splanchnic arterial aneurysms and choosing an appropriate management. Conventional open surgery is effective and reliable, while endoluminal therapy is a minimally invasive alternative.