Objective To study the level of immunoglobulin and the prevalence of ANA in patients with Graves' diseases(GD).To explore the correlation between GD and other systemic autoimmune disorders.Methods Data of 145 patients with GD and 45 healthy subjects were collected.All cases were detected on the presence of ANA and the level of immunoglobulin,FT3,FT4,and thyroid specific antibodies.Results The presencerate of ANA and the level of IgG in patients with GD were higher than that in healthy controls [(28.28% vs 4.55%);(70.96?26.14 vs 60.41?11.01) mmol/L](P

OBJECTIVE: To observe rule of medicine concentration of blood and the last concentration that through hemoperfusion after poisoned by acephate. METHODS: Utilizeng the patient annual bonus venous blood in hospital emergency room, the content of acephate in plasma was analyzed by gas chromatography. RESULTS: After hemoperfusion, the concentration of acephate showed a rapid drop and the characteristic that the concentration drops quicker if medicine concentration of blood before hemoperfusion is higher. CONCLUSION Hemoperfusion is able to rapidly reduce the concentration of acephate in blood, its speed is determined by initial concentration and the beginning time of hemoperfusion etc.
Acute Disease ; Adult ; Charcoal/therapeutic use* ; Chromatography, Gas ; Coma/therapy* ; Emergency Service, Hospital ; Female ; Hemoperfusion ; Humans ; Male ; Middle Aged ; Organothiophosphorus Compounds/poisoning* ; Phosphoramides ; Poisoning/therapy* ; Time Factors

OBJECTIVE To investigate the risk factors,clinical characteristics and resistance of Staphylococcus aureus nosocomial infections so as to guide the treatment of S.aureus infection.METHODS To collect clinical materials of S.aureus nosocomial infection and analyze risk factors and clinical characteristics and detect sensitivity of isolated strains to antibacterial agents.RESULTS Severe underlying diseases existed among 73 cases of S.aureus nosocomial infections,82.19 percent of patients had received invasive interventions.Lower respiratory tract was the most common infective site.Seventy-nine strains of S.aureus were isolated,including 66 meticillin-resistant S.aureus(MRSA) and 13 meticillin-sensitive S.aureus(MSSA).S.aureus showed general resistance to many kinds of antibiotic drugs.The resistant rates of MRSA were much higher than those of MSSA(P

Objective: To observe the efficacy of electroacupuncture (EA) plus Yi Jin Jing (Sinew-transforming Qigong Exercises) for knee osteoarthritis (KOA). Methods: A total of 60 patients with KOA were divided into an observation group and a control group according to the random number table method, with 30 cases in each group. Patients in the observation group received the treatment of EA plus Yi Jin Jing (Sinew-transforming Qigong Exercises), while patients in the control group only received EA treatment. Both groups were treated for 5 weeks. The changes of Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and visual analog scale (VAS) scores in the two groups were observed after treatment. Results: After treatment, the total effective rate in the observation group (92.3％) was significantly higher than that in the control group (70.0％), (P<0.05); the WOMAC and VAS scores in both groups were significantly lower than those before treatment, showing statistical significance (all P<0.01); there were significant differences in the post-treatment changes in the WOMAC and VAS scores between the two groups (P<0.05, P<0.01). Conclusion: EA plus Yi Jin Jing (Sinew-transforming Qigong Exercises) is clinically effective for KOA. This combined treatment can alleviate clinical symptoms.

Objective To report the therapeutic effect of free dursum flap lnbule grafting to repair soft tissue defects in two or three fingers result from electric bum in just one operation.Methods Seven patients with electric injuries in two or three fingers were treated by the dorsum flap (or composite flap) lohule graft- ing.The procedure is followed:after dehridement,a trifoliated flap composed of medial pedal,first dorsal met- atarsal and lateral pedal flaps or a bifoliated flap composed of first dorsal metatarsal and lateral pedal flaps was designed.The combined flap contained anterior tihial artery and dorsal pedal artery as the stem vessel for anas- tomosing with the supplying vessel.The three tributaries of dorsal pedal artery:medial tarsal artery,first dor- sal metatarsal artery and lateral tarsal artery were enntained in the three leaves respectively.They could contain extensor digitorum longus tendons and cutaneous nerves and be used to cover the skin defect of two or three fin- gers,reconstruct the flexor tendons and finger arteries and nerves at the same time.Results All the flaps were survived completely,the wounds in all fingers healed primarily,however,skin graft in two feet necrosised partly,one got to healing required wound dressing for three weeks,another required further operation of trans- ferring medial supramalleolar flap due to tendon exposure.The patients were followed up from 3 to 24 months, all the flaps were of appropriate thickness,good texture and satisfactory sensation,all the fingers recovered good function of flection and extension except two fingers existing little limitation.Conclusion Free dorsum flap lohule grafting is an ideal way to treat electric injuries of multiple fingers because it can recnnstruct the skin,tendons,blood vessels and nerves in two or three fingers in just one operation.

0.75).The distal branch of hepatic right/left artery were well delineated in 39 patients(scored 4),hepatic right/left artery in 23 patients(scored 3),proper hepatic artery in 4 patients(scored 2)and hepatic common artery in 1 patients(scored 1).The average score was 3.49.Fifty three cases with normal hepatic arterial anatomy and 14 cases with anomalies were accurately detected on high-resolution MRA images.Conclusion High- resolution contrast-enhanced MRA accelerated by GRAPPA could delineate the hepatic artery accurately.

OBJECTIVETo realize quadratic formula optimization of Renshen Jianxin Capsule (RJC) by screening Chinese herbs with major anti-myocardial ischemia effect in RJC and optimize their optimal dosages.

METHODSBy following "uniform design-pharmacodynamic experiment-mathematical modeling-formula optimization", authors employed U10(10(8)) uniform design in the experiment. Eight Chinese herbs contained in RJC were taken as observatory factors. Electrocardiograph (ECG) changes of myocardial ischemia induced by isoproterenol were taken as pharmacodynamic indices. The mathematical model between herbal factors and pharmacodynamic indices was established using stepwise regression analysis to screen Chinese herbs with major anti-myocardial ischemia effect. Their optimal dosages were optimized using the grid algorithm.

RESULTSThe regression equation was y =1. 7889 -0. 3247 Ginseng xSalvia Miltiorrhiza -0. 0663 Astragalus membranaceus xOriental Waterplantain tuber. Forecasting factors included were Ginseng, Salvia Miltiorrhiza, Astragalus membranaceus, and Oriental Waterplantain tuber. The optimal formula dosage calculated by the grid algorithm was Ginseng 1. 62 g, Astragalus membranaceus 4. 62 g, Salvia Miltiorrhiza 2. 43 g, and Oriental Waterplantain tuber 1. 66 g.

CONCLUSIONUniform design combined with stepwise regression analysis and grid algorithm were able to realize quadratic formula optimization of RJC.

Astragalus membranaceus ; Chemistry, Pharmaceutical ; standards ; Coronary Artery Disease ; Drugs, Chinese Herbal ; administration & dosage ; pharmacology ; therapeutic use ; Electrocardiography ; Humans ; Isoproterenol ; Myocardial Ischemia ; drug therapy ; Panax ; Salvia miltiorrhiza

[Objective] To investigate the level of wild -measles neutralization antibody of both mother and infant , and its correlation between the paired mother and infant . [ Methods] The wild-mea-sles neutralization antibody in the serum of the women and their infants were detected directly by a neutral -ization test (NT) methods. [ Results] The positivity rates of neutralization antibody in mothers and their infants were 91.52%and 88.57%respectively, geometric mean title of neutralization antiboby (GMT) being 61.32 and 58.17 respectively.And the titer of neutralization antibody was highly correlated ( r=0.899, P<0.01)between mother and infant in pairs.When the GMT of mother was ≥1∶16,the positivity rate of neutralization antibody in their infants might reach 100.00%. [ Conclusion] It is important to increase the maternal measles antibody level in order to prevent infants from measles .

OBJECTIVETo study possible impairment mechanisms of learning and memory abilities from unsaturated fatty acids in hippocampus of mice exposed to lead.

METHODSForty-eight healthy mice were divided into 4 groups: low dose (0.625 g/L), middle dose (1.250 g/L) and high dose (2.500 g/L) of lead solution in diet and control group (distilled water). The mice in treatment groups were fed with lead solution every day while the mice in control group were fed with distilled water for 50 days. After learning and memory abilities were measured, the mice were killed and contents of oleic acid (C18:1), linoleic acid (C18:2), linolenic acid (C18:3), arachidonic acid (AA,C20:4), eicosapentaenoic acid (EPA,C20:5) and docosahexaenoic acid (DHA, C22:6 ) in hippocampus of mice were determined by high performance liquid chromatography (HPLC).

RESULTS(1) In the four training days, the mice treated with lead in the middle dose group and high dose group significantly increased the escape latencies compared with the mice treated with distilled water (P<0.05), and on the 4th day, the low dosage mice's escape latencies were delayed (P<0.05). The escape latencies of the 1st, 2nd, 3rd and 4th day had significantly positive linear relation with lead dose. Their relative coefficient in turn is r=0.973, 0.985, 0.929 and 0.936, indicating that lead harmed spatial memory of mice in Morris water maze (MWM). (2) The contents of C18:2 and AA were obviously enhanced in hippocampus of middle and high dosage (P<0.05); while there was evident decrease in the contents of C18:3, EPA and DHA (P<0.05); the content of C18:1 was decreased significantly in high dosage group (P<0.01). The mice's escape latencies had significantly negative linear relation with contents of C18:1, C18:3, EPA and DHA, while there was positive linear relation significantly with contents of C18:2 and AA. Their relative coefficient in turn was r=-0.901, -0.914, -0.893, -0.855, 0.936, 0.727.

CONCLUSIONLead interferes with the metabolism of hippocampus fatty acids and affects membrane function in hippocampus of mice, which might contribute to change of the synthesis, metabolism and release of central neurotransmitter and decrease of the learning and memory abilities.

Animals ; Fatty Acids, Unsaturated ; metabolism ; Female ; Hippocampus ; drug effects ; metabolism ; Lead ; toxicity ; Male ; Maze Learning ; drug effects ; Mice ; Mice, Inbred ICR

OBJECTIVETo improve the accuracy of preoperative evaluation of cervical lymph node metastasis in thoracic esophageal squamous carcinoma.

METHODSForty-two patients with thoracic esophageal squamous carcinoma underwent neck ultrasonography. Enlarged lymph nodes with their long axis greater than 10 mm and a short-to-long axis ratio greater than 0.5 were considered as metastatic.

RESULTSPreoperative neck ultrasonography revealed the enlarged lymph nodes in 16 patients, but only in 5 (31%) cases the nodes were palpable. Among them 9 were classified as metastatic (cM(1-LN)), including 4 patients with palpable nodes. In 5 cM(1-LN) patients surgical intervention was canceled and the remaining 37 patients underwent trans-thoracic esophagectomy. Cervical node metastasis (pM(1-LN)) was confirmed pathologically in 6 surgical patients, 4 with tumors invading the adventitia (pT3) and the other 2 into the surrounding structure (pT(4)) (pT(1), pT(2) vs. pT(3), pT(4), P = 0.020). All 6 pM(1-LN) patients had concomitant mediastinal node metastasis and 4 of them had upper abdominal node metastasis. Statistically significant relationship was detected between cervical and abdominal nodal status (r = 0.536, P = 0.007). In comparison with the results of pathological examination and treatment response, the accuracy and sensitivity were 81% and 95% (P = 0.043), 36% and 82% (P = 0.081), respectively, for palpation and ultrasonography. Five out of 39 (13%) patients had their therapy changed due to ultrasonographic findings.

CONCLUSIONSNeck ultrasonography for cervical lymphadenopathy is of high sensitivity and accuracy, which plays an important role in the preoperative evaluation and therapeutic decision-making.

Adult ; Aged ; Carcinoma, Squamous Cell ; diagnostic imaging ; secondary ; surgery ; Esophageal Neoplasms ; pathology ; surgery ; Female ; Head and Neck Neoplasms ; diagnostic imaging ; secondary ; surgery ; Humans ; Lymph Node Excision ; methods ; Lymph Nodes ; diagnostic imaging ; Lymphatic Metastasis ; diagnosis ; Male ; Middle Aged ; Neck ; diagnostic imaging ; Sensitivity and Specificity ; Ultrasonography