Objective To report the medium-term follow-up results for deep venous thrombosis(DVT) after total knee arthroplasty(TKA).Methods Between July 2003 and March 2004,55 patients(63 knees)who had had TKA were followed up for DVT.In follow-ups 1 to 2 weeks after TKA,their clinic symptoms,Doppler ultrasonograms and venograms were analyzed.In the following out-patient follow-ups done at every six months,we observed their clinic symptoms and Doppler uhrasonograms for the operated lower extremity.Venography was done only for those who had severe DVT symptoms.Results The venography one week after TKA conformed that DVT occurred in 34 patients(41 knees,61.8%).Two weeks after operation,DVT vanished in 12 cases,but deterio- rated to the proximal part in two cases.The follow-ups averaged 36.6 months(range,32 to 40 months).The results at five time points showed that the incidence of DVT did no decrease with lapse of time(P＞0.05).Conclusion No matter whether DVT occurs in the perioperative period,incidence of DVT in the medium term varies little.

OBJECTIVETo observe and evaluate the clinical effect of acupuncture at "Siguan" combined with the Gallbladder Meridian acupoints on migraine.

METHODSWith randomized controlled trial design, 87 patients were randomly divided into an observation group (42 cases) and a control group (45 cases). The observation group was treated with acupuncture at "Siguan" including Hegu (LI 4) and Taichong (LR 3), combined with the Gallbladder Meridian acupoints including Fengchi (GB 20), Shuaigu (GB 8), Qiuxu (GB 40) and Zulinqi (GB 41), while the control group was treated with acupuncture at the Gallbladder Meridian acupoints, including Fengchi (GB 20), Shuaigu (GB 8), Qiuxu (GB 40), Zulinqi (GB 41), Yanglingquan (GB 34) and Hanyan (GB 4). The treatment was given every other day in two groups, 3 times per week for totally 6 weeks. The migraine intensity, migraine frequency and lasting time of each migraine were observed before and after treatment, and 3-month follow-up was performed after treatment. The clinical efficacy in two groups was evaluated.

RESULTSCompared with those before treatment, the migraine intensity, frequency and lasting time were all reduced significantly after treatment in the two groups (all P<0.01), which were more obvious in the observation group (all P<0.05). At the end of the treatment, the total effective rate was 95.2% (40/42) in the observation group and 80.0% (36/45) in the control group, which had statistical difference (P<0.05). After 3-month follow-up, the total effective rate was 88.1% (37/42) in the observation group and 75.6% (34/45) in the control group, which had no statistical difference (P>0.05).

CONCLUSIONThe "Siguan" combined with the Gallbladder Meridian acupoints could significantly relieve the migraine intensity, frequency and lasting time, and its improvement of symptoms and short-term efficacy are superior to those of the Gallbladder Meridian acupoints alone.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Female ; Gallbladder ; physiopathology ; Humans ; Male ; Meridians ; Middle Aged ; Migraine Disorders ; physiopathology ; therapy ; Young Adult

OBJECTIVETo explore an effective acupotomology surgery program in treating cubital tunnel syndrome.

METHODSAccording to pathogenic factors and elbow anatomy, a "two points" acupotomology surgery program was designed, which could loose the attachment point of arcuate ligament on medial border of olecroanon and medial epicondyle of humerus. Twenty-one cases of cubital tunnel syndrome were treated with acupotmology, then the efficacy was obsered.

RESULTSAfter one year postoperative visit, 21 patients with ulnar nerve area skin numbness were cured, claw hand deformity and medial hand muscle atrophy recovered significantly. Results of function evaluation were excellent in 17 cases, good in 2 cases, fair in 2 cases and poor in 0 cases, the good rate was 90.5%.

CONCLUSIONThe acupotomology surgery program which could cut the starting and ending points of osborne's ligament and solve the problem of ulnar nerve entrapment is an easy, little-traumatic and effective minimally invasive surgery which also conforms to the anatomical structure.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Combined Modality Therapy ; Cubital Tunnel Syndrome ; surgery ; therapy ; Elbow Joint ; anatomy & histology ; surgery ; Female ; Humans ; Male ; Middle Aged ; Young Adult

Both levels of serum leptin and BMI were significantly higher in T2DM patients with severe NAFL (n=61) than those in T2DM with mild NAFL (n=24), T2DM without NAFL (n=45) and in normal control (n=30).

Objective: To investigate the relationship between dietary -related behaviors of college students and their health , so as to provide the evidence for the health education for college students .Methods:A question-naire survey was conducted among 2105 college students from Xi′an Jiaotong University with stratified cluster ran-dom sampling .Results:In this survey , college students generally had unhealthy dietary behaviors , cognitive bia-ses of self-images and blind unhealthy weight -losing phenomenon as well .And there was a difference of dieting behaviors between college students of different sex and those of different body mass index .Conclusions:Unhealth-y dietary behaviors of college students were one of the main reasons leading to their abnormal BMI .Hence , it was necessary to improve health ethics education and dietary health guidance for college students , so as to introduce them to consciously assume their own health responsibilities and manage their health .

Adult ; Alkaline Phosphatase ; metabolism ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Cervix Uteri ; metabolism ; pathology ; surgery ; Choriocarcinoma ; metabolism ; pathology ; Chorionic Gonadotropin ; metabolism ; Diagnosis, Differential ; Female ; GPI-Linked Proteins ; metabolism ; Humans ; Hysterectomy ; Placental Lactogen ; metabolism ; Pregnancy ; Trophoblastic Tumor, Placental Site ; metabolism ; pathology ; surgery ; Uterine Cervical Neoplasms ; metabolism ; pathology ; surgery

AIM: To observe the humoral immune response in adult rhesus monkey induced by A? 1-15 vaccine. METHODS: 5 adult male rhesus monkeys were injected intramuscularly with A? 1-15 vac cine at baseline and at week 2, 6, 10, 14, 18, 22. The titer and IgG isotypes of the antibody against A? 1-42 in the serum were measured with ELISA. The specificity of the antibody against A? 1-42 was determined by Wester n blotting. The A? plaques in Tg2576 transgenic mouse brain were stained with t he antisera using immunohistochemistry method. RESULTS: At the eighth week after the vaccination, antibody against A? 1-42 bega n to develop significantly i n the serum. The titers of the antibody increased following vaccine boosted and reached 1: 3 840 at the twenty-fourth week, then decreased after the terminat ion o f inocunation. The IgG1 was accounted for the highest level in the antisera pool . The antibody against A? 1-42 showed high specificity. The A? plaques in Tg2576 transgenic mouse brain were labeled with the antisera. CONCLUSION: A? 1-15 vacci ne could induce vigorously specific humoral immune responses in adult rhesus mon key.

0.05) for the index of renal function(Cr-s,UA,UREA).The patients treated by general low protein diet had worse nutrition state and worse compliance than those before treatment.Better nutrition state and better compliance were found in personal diet group.Conclusion: The personal diet model should be used to the patients basing on the different conditions.

The levels of triglyceride(TG)and free fatty acid(FFA)in serum,liver,skeletal muscle,and pancreas of lipoprotein lipase gene knockout heterozygous(LPL+/-)mice and C57 mice were determined.Intraperitoneal glucose tolerance test(IPGTT)was performed to evaluate insulin sensitivity and β-cell function.The results showed that the Iipid content in 16 weeks LPL+/- group did not increase significantly.The TG and FFA contents in 28 weeks LPL+/- group were significantly higher than those in control and 16 weeks LPL+/-group(all P<0.05).In 50 weeks LPL+/- group,FFA levels in serum and pancreas,and TG content in pancreas increased significantly compared with other three groups(all P<0.05).The IPGTT result showed that the blood glucose levels increased from 15 to 120 min,not at 0 and 5 min.The blood glucose levels during 30-120 min increased significantly in 50 weeks LPL+/- group compared with other three groups(P<0.05).Fasting insulin(FINS),homoestasis assessment of insulin resistance(HOMA-IR)and pancreatic β cell function also increased gradually with age.FINS and HOMA-IR in 28 weeks LPL+/- group were higher than those in control and 16 weeks LPL+/- group.These results suggest that LPL is a key enzyme in lipid metabolism and plays a crucial role in the development of insulin resistance and diabetes.

Objective To investigate impacts of chronic hepatitis B virus (HBV) co-infection on immune responses and clinical manifestations in acute infection of dengue virus type 1.Methods The serum levels of interferon (IFN)a,IFNβ,IFNγ,interleukin (IL)-10 and tumor necrosis factor (TNF)α of 310 dengue serotype 1 (DENV1)-infected patients were assessed by enzyme linked immunosorbent assay (ELISA),among which 8％ (25/310) were chronic HBV co-infection.Meanwhile,serum samples from 41 healthy adults and 47 chronic HBV infected subjects were recruited as controls.Comparisons among groups were done by one factor analysis of variance and correlation analysis of results was done by spearman rank correlation test.Results The serum level of IFN-α [(95.1 ± 279.3) pg/mL] was significantly higher than IFN-β[(2.8 ± 16.2) pg/mL] during acute dengue infection,while IFN-α level [(86.5±358.1) pg/mL] reduced in patients with HBV co-infection.The secretion kinetics of IFNα,IFNγ (pro-inflammatory cytokine) and IL-10 (anti-inflammatory cytokine)were analyzed.The medians of IFNα,IFNβ and IL-10 level were elevated to peak on day 2,day 3-4and day 6 after fever onset,respectively.Additionally,IFNα levels in patients with only dengue infection were negatively correlated with the platelet counts and serum alanine aminotransferase levels (r=-0.2327,0.2122,both P＜0.01).Conclusions Chronic HBV co-infection alters human immune responses elicited by acute dengue viral infection.Moreover,IFNα secretion may be associated with hemorrhagic tendency,while protective against inflammatory damage of liver.