Objective To investigate the serum level of C reactive protein(CRP) in the hypertension patients with heart function impairment.Methods 68 hypertension patients who had no,mild or severe heart function impairment were se- lected and accordingly divided into 3 groups,while 30 healthy subjects served as normal controls.The levels of HS-CRP and LVEF was measured.Results All the hypertension patients had a high CRP level than normal controls(P

ObjectiveTo evaluate the applicection value of ultrasonically guided percutaneous puncture and drainage of gallbladder (PPDG) in treating elderly patients with acute cholecystitis.MethodsThe clinical data of 59 elderly patients with acute cholecystitis treated by ultrasonically guided PPDG were retrospectively analyzed and compared with 37 patients treated by cholecystectomy or 13 cases by cholecystostomy.ResultsThe rates of complication and fatality and average hospital days were 32.4 ％ (12/37),5.4 ％ (2/37) and (25.4 ± 16.5 ) d in patients by cholecystectomy and 7.7％(1/13),7.7％(1/13) and (32.0± 12.5) d in patients by cholecystostomy,respectively,while the complication and mortality were not found in patients by ultrasonic ally guided PPDG with average hospitalization of(19.5 ±9.8)d. The rates of the complication and average hospital days were significantly higher in patients by cholecystectomy and cholecystostomy than in patients by ultrasonically guided PPDG (P＜0.05).ConclusionsUltrasonically guided PPDG is effective,safe and convenient for the treatment of acute cholecystitis in elderly patients.

OBJECTIVETo investigate clinical outcomes of tendon allograft reconstruction with arthroscopy minimally invasive technique at stage I for the treatment of knee dislocation with multiple ligaments injury.

METHODSForty-eight patients with knee dislocation were reconstructed anterior and posterior ligament under arthroscopy at stage I from January 2008 to January 2012, and repaired ligaments injury of knee joint by minimally invasive technique. There were 38 males and 10 females aged from 20 to 59 years old with an average of 35.6 years old; 22 cases on the left side and 26 cases on the right side; the time from injury to operation ranged from 2 d to 2 weeks. Two cases combined with anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), medial collateral ligament (MCL) and posterolateral complex injuries, 36 cases combined with ACL, PCL, and MCL injuries, 10 cases combined with ACL, PCL and PLC injuries; 4 cases combined with peroneal nerve injury. Lysholm scoring were used to compared the cases before operation and final following-up to evaluate knee function.

RESULTSAll patients were followed up from 12 to 30 months with an average of (18.2 ± 6.3) months. Activity and stability of joint were obviously improved. Lysholm score were improved from 40.3 ± 4.1 before operation to 87.0 ± 6.4 at final following-up.

CONCLUSIONReconstruction with arthroscopy minimally invasive technique at stage I for the treatment of knee dislocation with multiple ligaments injury could recover stability of joint better,reserve joint function. Preoperative training and postoperative individualized rehabilitation treatment is the key point of recover knee joint function.

Adult ; Anterior Cruciate Ligament Injuries ; Arthroscopy ; Female ; Humans ; Knee Dislocation ; rehabilitation ; surgery ; Male ; Middle Aged ; Multiple Trauma ; surgery ; Posterior Cruciate Ligament ; injuries ; Reconstructive Surgical Procedures ; methods

Objective To investigate the correlation factors for hot flashes in climacteric women so as to improve their quality of life. Methods A questionnaire was distributed among 792 climacteric women. The questionnaire items included general information, characteristics of menstruation, reproduction history, information of hot flashes, lifestyle and sexual life. Weight, height, blood pressure, waist and hip circumferences were measured. Logistic regression analysis was made to find out the correlation factors for hot flashes. Results Univariate logistic regression analysis showed that age, education, income, present characteristics of menstruation, dietary habit, soy products intake, physical exercise, satisfaction of sexual life, body mass index (BMI) and systolic blood pressure were significantly associated with hot flashes. Multivariate logistic regression analysis revealed that irregular menstruation or menopause, frequent exercise and higher systolic blood pressure were risk factors for hot flashes in climacteric women. However, higher education, soy products intake and satisfaction of sexual life were protection factors. Conclusion Guiding climacteric women to take moderate physical exercise, knowing more about climacterium, consuming more soy products and controlling diastolic blood pressure are likely to decrease the incidence of hot flashes.

Objective To assess the correlation between coronary heart disease and common carotid artery and femoral artery atherosclerosis with two-dimensional color Doppler ultrasound (2D-CDUS). Methods Ninety patients with coronary heart disease were divided into three subgroups according to the extent of coronary artery stenosis observed with coronary angiography, and 50 normal subjects were taken as normal group. Ultrasound examination with high-frequency linear array probe was performed to measure IMT of common carotid and femoral artery in order to observe the plaque and extent of stenosis, the formation of blood dynamics, physical characteristics and hemodynamic environmental parameters. Results Among the coronary disease groups, common carotid artery and the femoral artery IMT, atherosclerotic plaque in the number, rate and all points increased along with the degree of coronary artery stenosis increasing. Physical characteristics and its hemodynamic environmental parameters had some changes with the increase of atherosclerosis. Conclusion The atherosclerosis of common carotid artery and the femoral artery are closely related with coronary atherosclerosis.

Objective To discuss the key technique of ultrasound-guided biopsy in superficial lymph nodes,and to explore the value of ultrasound in qualitative diagnosis for the lymph nodes.Methods Three hundred and twenty-five patients who underwent ultrasound-guided lymph node biopsy from Jan 2006 to Jan 2009 were retrospectively reviewed.Results The sizes of the lymph nodes were 0.8 cm×1.0 cm-5.0 cm×7.0 cm.Each patient was punctured 3 to 6 times.Pathological results showed lymph nodes in 230 patients (70.77%) were malignant,including metastatic carcinoma in 134 patients,malignant lymphoma in 96 patients,while lymph nodes in 87 patients (26.77%) were benign,including specific infection in 82 patients,non-specific infection in 5 patients,whereas uncertain in 8 patients (2.46%) .The tissue amount got from biopsies could be used for qualitative pathological diagnosis in 317 patients (97.54%) .Taking lymph node with the ratio of long diameter to short diameter less than 2,unclear medulla structure,multi-vessel and arterial resistance index≥0.65 as the standard,the diagnostic accuracy rate of malignant lesions was 76.41%.Conclusion Ultrasound-guided biopsy of superficial lymph nodes is convenient and effective for pathological diagnosis.

OBJECTIVETo observe the effect of transcutaneous acupoint electrical stimulation (TAES) on brain tissue oxygen and glucose metabolism of the brain tissue in peri-operative period of the craniocerebral operation.

METHODSFifty patients scheduled for neuro-surgery were randomly assigned to the treatment group and the control group equally. Anesthesia applied after induction on all patients was continuous sevoflurane inhalation and intermittent intravenous injection of sulfenany and vecurnium bromide, but to the treatment group TASE was applied additionally from 30 min before anesthesia to the end of operation. Blood samples were taken from artery and jugular venous bulb at different time points, i. e. before induction (T0) , before skin incision (T1) , at the end of operation (T2) , and 10 min after extubation (T3) , for blood-gas analysis. The difference of oxygen, glucose and lactate contents between blood samples of arterial and jugular bulb (Da-jvO2, Da-jvGlu and Da-jvLac) at respective time point were determined and calculated.

RESULTSDa-jvO2 decreased in both group at T1, T2 and T3, and all lower than that at T0 (P < 0.05 or P < 0.01), but significant difference was shown in comparison of the index at T2 and T3 with the same time points in the control group in the treatment group (P < 0.05 or P < 0.01) , and that between groups at T2 and T3 (P < 0.01). Da-jvGlu in the treatment group decreased at T2 and T3 (P < 0.05), but keep unchanged relatively in the control group before and after anesthesia, inter-group comparison showed it was lower at T2 and T3 in the treatment group than that in the control group respectively (P < 0.05). Da-jvGlu in the treatment group at T1, T2, and T3 were all lower than that at the same time points (P < 0. 01).

CONCLUSIONTAES can significantly decrease the oxygen and glucose metabolism of the brain tissue in the perioperative period of the craniocerebral operation.

Acupuncture Points ; Adult ; Brain ; metabolism ; pathology ; surgery ; Brain Neoplasms ; metabolism ; surgery ; therapy ; Female ; Glucose ; metabolism ; Humans ; Male ; Middle Aged ; Oxygen Consumption ; Perioperative Care ; Transcutaneous Electric Nerve Stimulation ; methods ; Young Adult

OBJECTIVETo find out the mechanisms of redifferentiation and reversion of malignant human gastric cancer cells induced by ascorbic acid.

METHODSHuman gastric cancer cells grown in the laboratory were used. The Trypan blue dye exclusion method was used to determine the cell doubling time. The electrophoresis rate and colonogenic potential were the indices used to measure the rate of redifferentiation. The content of malondialdehyde (MDA) was measured using the thiobarbituric acid (TBA) method. The activities of superoxide dismutase (SOD), catalase (CAT) and the content of H202 were evaluated by spectrophotography.

RESULTSSix mmol/L ascorbic acid was used as a positive control. Human gastric cancer cells were treated with 75 microm hydrogen peroxide, which alleviated many of the malignant characteristics. For example, the cell surface charge obviously decreased and the electrophoresis rate dropped from 2.21 to 1.10 microm x s(-1) x V(-1) x cm(-1). The colonogenic potential, a measure of cell differentiation, decreased 90.2%. After treatment with ascorbic acid, there was a concentration- and time-dependent increase in hydrogen peroxide (H202) and the activity of superoxide dismutase (SOD). However, the activity of catalase (CAT) resulted in a concentration- and time-dependent decrease. SOD and 3-amino-1,2,4-triazole (AT) exhibited some effects, but there were statistically significant differences between the SOD and AT group and the H202 group.

CONCLUSIONSAscorbic acid induces growth inhibition and redifferentiation of human gastric cancer cells through the production of hydrogen peroxide.

Antioxidants ; pharmacology ; Ascorbic Acid ; pharmacology ; Cell Differentiation ; drug effects ; Humans ; Hydrogen Peroxide ; metabolism ; Stomach Neoplasms ; drug therapy ; metabolism ; pathology ; Tumor Cells, Cultured

OBJECTIVETo investigate the technique of radical pancreaticoduodenectomy for malignant tumor in pancreatic head with pressed superior mesenteric blood vessel or portal vein.

METHODSFrom March 2005 to March 2007, thin slice scan and vessel-reconstruction of 56 patients of malignant tumor in pancreatic head with pressed superior mesenteric blood vessels or portal vein were carried out using multidetector spiral CT to evaluate whether peripheral vessels of pancreatic tumor were invaded and whether the tumor was resectable. During the operation, 3 vascular blocking bands for superior mesenteric vein, portal vein and spleen vein or 4 vascular blocking bands (additional one for inferior mesenteric vein) were preset. Under the cross and traction between superior mesenteric vein and superior mesenteric artery, resected the uncinate process of pancreas thoroughly. Using those methods, radical pancreaticoduodenectomy for 56 patients above-mentioned were successfully accomplished.

RESULTSThe accuracy for preoperative judging by using multidetector spiral CT whether the peripheral vessels of pancreatic cancer were invaded and whether the tumor was resectable was 98% and 100% separately. Thirty-seven of 56 patients, whose superior mesenteric blood vessels or portal veins were pressed by the tumor of pancreatic head, were operated using 3 vascular blocking bands and 2 patients using 4 vascular blocking bands, followed by suturing the bleeding points of the superior mesenteric vein with 5-0 vascular suture Proline. One patient's superior mesenteric vein was partially resected and restored. The operations cost 5-8 h each and the blood loss was 200-600 ml. There were no operative or postoperative hemorrhage or pancreatic juice leakage. According to the follow-up up to now, 2 patients died of multiple live tumor metastases 7 and 9 months separately after operation, the other 54 patients were still alive.

CONCLUSIONSThin slice scan and vessel-reconstruction using multidetector spiral CT can accurately judge whether the blood vessels near the pancreatic tumor were invaded and whether the tumor was resectable, using 3 vascular blocking bands or 4 vascular blocking bands and cross, traction of the superior mesenteric blood vessels, operator can easily accomplish the radical pancreaticoduodenectomy of malignant tumor in pancreatic head with pressed superior mesenteric blood vessels and portal vein, which was not resectable or need combined resection of the blood vessels in the traditional opinion.

Adult ; Aged ; Female ; Humans ; Male ; Mesenteric Artery, Superior ; pathology ; surgery ; Mesenteric Veins ; pathology ; surgery ; Middle Aged ; Neoplasm Invasiveness ; Pancreas ; pathology ; Pancreatic Neoplasms ; pathology ; surgery ; Pancreaticoduodenectomy ; methods ; Portal Vein ; pathology

Based on the literature research on the development and application of fire-needle, the materials, the manufacturing process and application in clinic practices were studied. The major type, application and the representative experts of fire-needle in the contemporary era were summarized in this paper. The application fire-needle is more and more expanding in clinic practices, and the modern type of fire-needle should be promoted at present.
Acupuncture Therapy ; instrumentation ; Equipment Design ; Humans ; Needles