Successful pain management of perioperative shoulder arthroscopy may allow patients to go home earlier, improve the quality of life in perioperative period, and facilitate rehabilitation. A comprehensive method to perioperative pain control has three stages including preoperative, intraoperative and postoperative phase. Successful pain reduction should begin preoperatively because of an excellent communication between patient and physician, moreover, preoperative analgesia also should be administered. Intraoperative efforts should include local wound infiltration and the administration of anesthetic medication intra-articularly. Postoperative management should include oral analgesics, constant infusion devices, Patient Controlled Analgesia (PCA), sedative-hypnotic drug, continuous cryotherapy and vicarious treatment.
Acupuncture Analgesia ; Analgesia ; methods ; Analgesia, Patient-Controlled ; Arthroscopy ; Humans ; Pain, Postoperative ; therapy ; Perioperative Period ; Shoulder Joint ; surgery ; Transcutaneous Electric Nerve Stimulation

Objective To demonstrate the mechanisms underlying the efficacy of telmisartan in diabetic nePhroPathy, and discuss the role of PPARγin this Process. Methods The diabetic nePhroPathy rat models were established and randomly assigned to control grouP, telmisartan grouP ( 5 mg · kg-1 · d-1 ) and combination of telmisartan and PPARγ inhibitor grouP (telmisartan:5 mg·kg-1·d-1;GW9662:0. 5 mg·kg-1·d-1). After 12 weeks of treatment,the biochemical indexes of blood and urine,kidney weight,renal Pathology in each grouP of diabetic nePhroPathy rats were measured and comPared. The leVels of IL_1,IL_6 and TNF_α in blood of each grouP were detected by ELISA and comPared. The leVels of HGF and actiVated NF_κB (P65) in renal tissue of each grouP were detected by Western blotting and comPared. Results In diabetic nePhroPathy rats, telmisartan lowered the leVels of serum glucose, serum creatinine, urinary Protein and kidney weight, decreased the glomerular Volume,mesangial Proliferation and inflammatory cell infiltration,reduced blood leVels of IL_1,IL_6,and TNF_α,and decreased leVel of actiVated NF_κB (P65) in renal tissue. The leVel of HGF in renal tissue was eleVated by telmisartan. NeVertheless,these changes were Partly reVersed by PPARγ inhibitor GW9662. Conclusion PPARγ Presents an imPortant role in treatment of diabetic nePhroPathy by telmisartan.

OBJECTIVETo explore effects and action mechanism of warm moxibustion on regulation of blood lipids and anti-atherosclerosis.

METHODSForty-one male Japanese big-ear white rabbits were randomly divided into a blank group (10 rabbits), a model group (10 rabbits), a moxibustion group (10 rabbits) and a medication group (11 rabbits). Normal diet was applied in the blank group while high-cholesterol diet combined with injection of bovine serum albumin were applied in the rest groups to establish rabbit model of atherosclerosis. After establishment, the model group was not intervened and warm moxibustion was applied in the moxibustion group at "Zusan-li" (ST 36) and "Shenque" (CV 8), 10 min per acupoint per day for continuous 4 weeks. The medication group was treated with intragastric administration of lovastatin capsule (3.6 mg/kg) for continuous 4 weeks. The level of blood lipids, such as total cholesterol (TC), triglyceride (TG), and content of CD40 ligand (CD40L), soluble CD40 ligand (sCD40L) and expression of nuclear factor NF-kappaB were tested after 4 weeks.

RESULTSCompared with the model group, the moxibustion group and medication group could effectively reduce the contents of TC and low density lipoprotein (all P < 0.05), lower the level of sCD40L [(8.310 +/- 1.221) ng/mL in the model group, (7.097 +/- 0.846) ng/mL in the moxibustion group and (7.354 +/- 0.631) ng/mL in the medication group], reduce expression of CD40L [(0.235 +/- 0.179) mm2 in the model group, (0.072 +/- 0.079) mm2 in the moxibustion group and (0.039 +/- 0.015) mm2 in the medication group] and NF-kappaB [(0.145 +/- 0.052)mm2 in the model group, (0.052 +/- 0.012) mm2 in the moxibustion group and (0.036 +/- 0.013) mm2 in the medication group], indicating the significant difference (P < 0.05, P < 0.001). There was no statistical difference between the moxibustion group and medication group (all P > 0.05).

CONCLUSIONThe warm moxibustion has great effect on regulation of blood lipids and anti-atherosclerosis, in which lowering expression of CD40-CD40L could be one of possible mechanisms to take effect of anti-atherosclerosis.

Animals ; Atherosclerosis ; blood ; therapy ; CD40 Antigens ; blood ; CD40 Ligand ; blood ; Humans ; Lipids ; blood ; Male ; Moxibustion ; methods ; Rabbits

In order to make students have integrative qualities and reform the shortage of former teaching methods in the food microbiology experiment,a new experiment teaching system was established,introducina the integrative and innovative experiment to the students gradually.The reformation of experiment in food microbiology has trained the students well and improved their special skills.Most important of all,it can offer them a chance to realize their own ideas.The students can design an innovative and integrative experiment to carry out their originalities.Good effects have been made since this system is very helpful to improve their consciousness of innovation and integrative abilities in doing experiments.

OBJECTIVETo investigate the clinicopathologic features, immunophenotyping, differential diagnoses and prognosis of histiocytic sarcoma (HS).

METHODSThe clinical and pathologic findings of 4 cases of HS were reviewed. The samples were used for paraffin section, HE stain, immunohistochemistry stain by EnVision method, electron microscope observation. Follow-up information was available in all patients.

RESULTSThe age of patients, 2 males and 2 females, ranged from 22 to 65 years old (median, 43.25 years). The sites of involvement included lymph node (2 cases), skin or soft tissue (1 case) and colon (1 case). The tumor cells were widespread infiltration, diffused distribution, no adhesion to each other. Tumor cells were middling and large, round, orbicular-ovate, polygon, epithelium appearance, plentiful cytoplasm and acidophilia, cystose. Nucelus was round, orbicular-ovate, dissymmetry. Nuclear chromatin was vacuole appearance, basophilia nucleolus, caryocinesia and pathological mitotic figure. Three of the cases showed conjugate nuclei, increased pleomorphism with multinucleated tumor giant cell formation. Focal cytoplasmic with foamy appearance was identified in 2 cases. One case demonstrated foci of spindly sarcomatoid appearance. Hemophagocytosis was identified in 2 cases. The tumor cells of 4 cases were often accompanied by various numbers of inflammatory cells. Immunohistochemical study showed that all cases were diffusely positive for α-1-ACT, CD68, CDl63 and lysozyme. Three of 4 cases also expressed CD45, CD45RO. The electron microscope results of 4 cases showed that the tumor cells were plentiful cytoplasm and a few cytolysosome in the cytoplasm, and no birbeck cytorrhyctes, cell-cell junction and digitation. Amongst the 4 patients with follow-up information available, three died of the disease 6-13 months after diagnosis. One patient, whose lesion was localized at the skin and soft tissue, survived at the present time.

CONCLUSIONHS was a scarce malignant tumor with mature histiocyte morphology and immunophenotype character. The diagnosis should be based on tissue morphology, immunohistochemistry and electron microscope observation to exclude other disorders.

Adult ; Aged ; Diagnosis, Differential ; Female ; Histiocytes ; pathology ; Histiocytic Sarcoma ; diagnosis ; pathology ; Humans ; Immunohistochemistry ; Immunophenotyping ; Male ; Microscopy, Electron ; Middle Aged ; Young Adult

AIM: To study the immunological protection of H. pylori vaccine with chitosa as adjuvant. METHODS: One-grade female BALB/c mice were randomly divided into nine groups and immunized by ①PBS alone; ②chitosan solution alone; ③chitosan particles alone; ④H. pylori antigen alone; ⑤H. pylori antigen plus chitosan solution; ⑥H. pylori antigen plus chitosan particles; ⑦H. pylori antigen plus CT; ⑧H. pylori antigen plus chitosan solution and CT; ⑨H. pylori antigen plus chitosan particles and CT. At 4 weeks after the last immunization, these mice were challenged by alive H. pylori(1?1012CFU/L) twice at two-day intervals. At 4 weeks after the last challenge, these mice were all killed and gastric mucosa were embedded in paraffin, sectioned and assayed with Giemsa staining. The other gastric mucosa were used to quantitatively culture with H. pylori. ELISA was used to detect H.pylori IgA in saliva and gastric mucosa and anti-H.pylori IgG, IgG1, IgG2a in serum, and immunohistochemical method was used to examine sIgA in gastric mucosa. RESULTS: ①In the groups with chitosan as adjuvant, 60% mice achieved immunological protection, which was according to that with CT as adjuvant (58.33%), and was significantly higher than H. pylori antigen alone and other groups without H. pylori antigen(P0.05)and were significantly higher than those in non-adjuvant groups, while those in the groups with chitosan plus CT were significantly higher than those in the group with CT as an adjuvant(P

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; DNA, Neoplasm ; genetics ; Female ; Gene Rearrangement, B-Lymphocyte, Heavy Chain ; Humans ; Immunoglobulin Heavy Chains ; genetics ; Infant ; Lymphoma, B-Cell ; diagnosis ; genetics ; Lymphoma, Large B-Cell, Diffuse ; diagnosis ; genetics ; Male ; Middle Aged ; Paraffin Embedding ; Polymerase Chain Reaction ; Young Adult

Accidents ; statistics & numerical data ; Adult ; China ; epidemiology ; Female ; Humans ; Inpatients ; statistics & numerical data ; Male ; Wounds and Injuries ; epidemiology

OBJECTIVETo observe the short-term clinical effectiveness of bone ring graft technique and to summarize the key points of related surgical operation to provide comprehensive clinical guidelines.

METHODSFifteen patients with severe alveolar bone absorption were selected to receive bone ring grafting and immediate dental implant. Final fixed prostheses were cemented five months after initial implantation. Cone beam CT scans were conducted on all subjects before the procedure, as well as four months post-operation to evaluate alveolar bone height and level of bone height and absorption around the implants. Four to six months after prosthesis installation, each implant's Jemt classification, gingiva attachment, and probing depth (PD) were analyzed. The difference of PD between implants and adjacent teeth, as well as the difference of the bone absorption between labial and lingual sides, was compared. The survival rate of the bone ring and the retention rate of implants were calculated. Complications and patient satisfaction were also investigated.

RESULTSBone graft survival rate was 94.4% and dental implantation retention rate was 100% four months post-operation. Average bone level increase was (6.06 +/- 1.06) mm, average bone absorption was (1.33 +/- 0.84) mm, and average bone thickness at the neck of the dental implant body was (6.94 +/- 0.73) mm. Approximately 4 to 6 months after crown restoration, average bone level increase was (5.62 +/- 1.03) mm, average bone absorption was (1.51 +/- 1.02) mm, and average bone thickness at the neck of the dental implant body was (6.77 +/- 0.72) mm. The PD around the implant body and the adjacent teeth was statistically insignificant. No major post-operative complication was observed, restorations were successful, and patient satisfaction level was high.

CONCLUSIONBone ring graft technique and immediate dental implantation are relatively simple to perform, and these techniques facilitate reduction in required treatment time. Short-term effect is reliable and satisfactory, whereas long-term outcomes require further follow up and study.

Alveolar Bone Loss ; Bone Transplantation ; Crowns ; Dental Implantation, Endosseous ; Dental Implants ; Dental Prosthesis Design ; Dental Prosthesis, Implant-Supported ; Dental Restoration Failure ; Humans

Objective To explore the status of iodine nutrition in 8～10 years children after universal salt iodization(USI)in the iodine deficiency area.Methods Probability proportion to size method(PPS)or simple random sampling methods were used to sample children aged 8～10 years in iodine deficiency area in the vear 1995,1997,1999,2002 and 2005, respectively.Goiter were detected by palpation and B-ultrasound, iodine concentration in salt was detected by direct titration method and that in urine by the method of As3+-Ce4+catalytic spectrophotometry.Results After USI has been implemented,the median of salt and urinary iodine tended to mcreaseand the goiter rate tended to decrease year by year.In 2005,the coverage rate of iodinated salt was elevated to 97.2%,qualified iodize salt rate was 97.1%and edible qualified iodinated salt rate was 94.3%in the whole iodine deficiency areas.The median of urinary iodine Was 227.7 μg/L 89.7%(323/360)of the population had a level of the urinary iodine over 100μg/L Goiter rate of 8～10 years children Wag decreased from 22.3%(282/1267)to 4.4%(53/1200) from 1995 to 2005.Conclusion After 10-year USI,the status of iodine nutrition in ShaJldong Province has been promoted obviously and it is in a suitable iodine nutritional status.