Objective To study the correlation of Token Test and Loewenstein Occupational Therapy Cognitive Assessment in Chinese aphasia, and to offer objective basis for clinical application in China. Methods A total of 54 patients with aphasia after stroke were selected. Japanese revised Token Test was used to assess their language functions and Loewenstein Occupational Therapy Cognitive Assessment to assess their cognition functions. The associations between Token Test scores and every subentry scores, total scores on Leewenstein Occupational Therapy Cognitive Assessment were analyzed by using correlations analysis and multiple stepwise regression analysis. Results Correlations of Token Test scores and every subentry scores, total scores in LOTCA were significant (all P < 0.05) by using Pearson correlations analysis and partial correlations analysis. Multiple stepwise regression analysis showed that the main factor which affected the scores of Token Test was Visual and Spatial Perception. Conclusions The cognition function can promote the improvement of language functions of patients with aphasia after stroke, which may be related mostly to the perception of cognition function.

OBJECTIVETo investigate the protective effect and anticoagulation effect of polysaccharides from the sea cucumber (PSU) on acute incomplete cerebral ischemia (AICI).

METHODSAdult SD rats were randomly divided into 5 group (n = 12): sham operation group, model group, low-dose (30 mg/(kg x d)), middle-dose (60 mg/(kg x d)) and high-dose (120 mg/(kg x d)) groups. The cerebral ischemia rat model was established by permanently ligating the common carotid arteries on both sides of rats. We observed the change of behavior disturbance, brain water content, the levels of serum C-reactive protein (CRP) as well as the effects on prothrombin time (PT), activated partial thromboplastin time (APTT), thrombin time (TT), fibrinogen(FIB).

RESULTSDue to the use of polysaccharides, the behavioral disturbance was improved, brain water content and the levels of serum CRP were significantly decreased. Also PSU significantly prolonged APTT, TT and reduced the content of FIB (P < 0.05).

CONCLUSIONPSU has protective effect on acute incomplete cerebral ischemia injured rats and significant anticoagulation effect.

Animals ; Anticoagulants ; pharmacology ; therapeutic use ; Brain ; metabolism ; Brain Ischemia ; drug therapy ; metabolism ; physiopathology ; Male ; Polysaccharides ; pharmacology ; therapeutic use ; Rats ; Rats, Sprague-Dawley ; Sea Cucumbers ; Thrombin Time

Objective To discuss the application of post quantification inspection in nursing quality management in ICU of Siehuan cancer hospital. Methods According to the nursing quality criteria, work specification and different requirements in each post and weighted value of each post, quantification inspection regulations and score standardization were formulated and brought into effect in each post. Results After theapplication of post quantification inspection, the nursing service quality and patients' satisfaction to nursingservice were improved. This method could scientifically embody the quality of nursing work, and alsoconsummated the head nurses' administration, thereby improving the professional level of nurses to some extent.Conclusions The application of post quantification inspection enhances the science and operation of nursingmanagement, and helps to improve the level of nursing management.

Objective To evaluate the effectiveness of blood gas analysis in samples from two regions.Methods 112 patients with APACHE Ⅱ scores 27 ～ 43 were taken arterial blood from dorsalis pedis artery and femoral artery respectively. Compare the clinical effect of the samples. Results There is no statistically significant difference between results of two blood collection methods ( P ＞ 0. 05 ), While there is statistically significant difference in puncture success ( 110 vs 100, χ2 = 14.23, P ＜ 0. 05 ), vein mistaken injury, hematoma formation, thrombosis, and compression time ( 12 vs 1,7 vs 0,6 vs 0,5.5 ±0.7 vs 2.5 ±0.5 ;χ2 =9.32,5.99,4.85,t = 38. 06, P ＜ 0. 05 ). Conclusions Blood collection method should be determined by the different situation of critically ill patients. Femoral artery blood sample should be taken with caution in order to prevent complication and improve quality of nursing care.

Antibody against the angiotensin AT1 receptor (AT1-Ab) could disturb placental development. The placenta is the key organ between mother and fetus. Placental damage will seriously impair fetal growth and development in utero, leading to intrauterine growth restriction (IUGR). Based on the fetal origins of adult disease (FOAD) hypothesis, IUGR could increase a propensity to develop adult onset cardiovascular disease (CVD). The present study was designed to determine whether vascular function has changed in the adult offspring of AT1-Ab positive pregnant rats. Twenty four female rats (8-week-old, AT1-Ab negative) were randomly divided into two groups, immunized and vehicle groups. Immunized group received active immunization to establish AT1-Ab-positive model, while vehicle group was subjected to Freund's adjuvant without antigen. After 8 weeks of immunization, the antibody titers in sera from the female rats were detected by enzyme-linked immunosorbent assay (ELISA). Then all the female rats were mated with normal Wistar male rats and became pregnant. Immunized/vehicle group offspring rats (I offspring/V offspring) were raised to 40-week-old under standard chow feeding. Then the two groups' offspring rats were given a high-salt diet for 12 weeks (4% NaCl in chow feeding). Systolic blood pressure (SBP) was measured dynamically by noninvasive blood pressure system. The vascular ring experiment was performed to detect vascular function and reactivity. As detected by ELISA, the titers of antibody peaked at the 8th week (OD values: 2.75 ± 0.08 vs 0.33 ± 0.01, P < 0.01 vs vehicle group at the same time point). There was no significant difference of SBP between the two groups' offspring rats during the high-salt diet (P > 0.05). Isolated thoracic aortic rings of I offspring had significantly decreased constriction under norepinephrine treatment (P < 0.01 vs V offspring) and significantly decreased dilation under acetylcholine treatment (P < 0.05 vs V offspring). These results suggest that the offspring of AT1-Ab-positive pregnant rats are more susceptible to vascular functional abnormality while being fed high-salt diet.
Animals ; Antibodies ; blood ; Cardiovascular Diseases ; etiology ; physiopathology ; Disease Susceptibility ; Female ; Fetal Growth Retardation ; physiopathology ; Immunization ; Pregnancy ; Prenatal Exposure Delayed Effects ; Rats ; Rats, Wistar ; Receptor, Angiotensin, Type 1 ; immunology ; Sodium Chloride, Dietary ; administration & dosage ; adverse effects

OBJECTIVETo study the HLA-DRB1 genetic polymorphism in the Ewenki of Inner mongolia.

METHODSHLA-DRB1 allele polymorphisms in 84 normal Ewenki were determined by PCR with sequencing based typing (SBT).

RESULTSTwenty-five HLA-DRB1 alleles were observed. The allele frequency of HLA-DRB1*03011(14.88%) is the highest; the allele frequencies of HLA -DRB1*09012 (13.69%), DRB1*07011(8.92%), DRB1*04011(9.52%) and DRB1*12011(8.33%) are lower.

CONCLUSIONThe distribution of HLA-DRB1 alleles frequencies in normal Ewenki from Inner Mongolia exhibits a unique profile, which is of important reference value for studies on anthropology and related illnesses in Ewenki population.

Asian Continental Ancestry Group ; genetics ; China ; ethnology ; Ethnic Groups ; HLA-DR Antigens ; genetics ; HLA-DRB1 Chains ; Humans ; Polymorphism, Genetic

OBJECTIVETo probe into a better therapy for primary trigeminal neuralgia.

METHODSEighty-six cases were randomly divided into an observation group (n = 46) and a control group (n = 40). The observation group were treated with the three-combination needling method, i. e. acupuncture, acupoint-injection and fire-needle therapy, and the control group with acupuncture and acupoint-injection. After treatment of 2 courses, their therapeutic effects were assessed.

RESULTSThe total effective rate of 93.5% and the cured rate of 60.9% in the observation group were better than 65.0% and 22.5% in the control group, with significant differences (both P < 0.01).

CONCLUSIONThe three-combination needling method has obvious clinical therapeutic effect on primary trigeminal neuralgia.

Acupuncture Therapy ; methods ; Adolescent ; Adult ; Female ; Humans ; Male ; Middle Aged ; Trigeminal Neuralgia ; diagnosis ; therapy

Objective To evaluate the predictive value of baseline serum high sensitivity C-reactive protein for the first cardio-cerebral vascular event in the population with diabetes. Method In this prospective cohort study, a total of 101 510 employees of Kai Luan Group, who received healthy examination from July 2006 to October 2007, were screened and 7865 subjects with fasting plasma glucose ≥ 7. 0 mmol/L or known diabetes mellitus and under insulin or hypoglycemic drugs therapy were followed up for 38 - 53 (48. 02 ± 3. 14) months. Results ( 1 ) Incidence rates of total cardio-cerebral vascular events, cerebral infarction and myocardial infarction increased in proportion to increased levels of baseline hsCRP ( P ＜ 0. 01 ). After adjusting for age, gender, body mass index ( BMI), systolic blood pressure( SBP), diastolic blood pressure (DBP), total cholesterol(TC), triglyceride(TG), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and cigarette smoking, multivariate Cox's proportional hazards regression analysis indicated that the individuals in the highest quartile of hsCRP levels group (hsCRP≥2. 50 mg/L) had an increased risk of total cardio-cerebral vascular events (RR: 1.64, 95% CI:1.20-2.24), cerebral infarction (RR: 1.52, 95% CI: 1.03-2.24), myocardial infarction (RR: 2.57,95% CI: 1.34 -4. 91 ) compared with those in the lowest quartile group( hsCRP ＜ 0. 41 mg/L). (2) Higher baseline hsCRP levels were associated with aging, female gender, higher BMI, SBP, DBP, fasting blood glucose, TC, TG, LDL-C levels and lower HDL-C levels ( all P ＜ 0. 05 ). Conclusion Baseline hsCRP level is associated with increased first cardio-cerebral vascular event in the population with diabetes.

OBJECTIVETo investigate the relationship between renal tubular cells transdifferentiation and chronic renal interstitial fibrosis induced by Fangchi Extract in rat.

METHODThe chronic renal interstitial fibrosis rat model was made by giving Radix Aristolochiae Fangchi extract (RAFE) and aristolichic acid (AA) respectively to rats through infusing stomach about 22 weeks discontinuously. Through immunnal histochemistry methods, investigating the expression of symbol proteins: Cytokine( CK) , alpha-Smooth muscle actin ( alpha-SMA) and Vimentin, and also the important fibrosis inducing factor-Transforming growth factor-beta (TGF-beta1 )on renal tubular cells.

RESULTIn RAFE and AA Groups, the expression of CK on renal tubular cells is declined comparing with the Control Group, and the enhanced expression of alpha-SMA and Vimentin can be observed on tubular cells. The expression of TGF-beta1 on renal tubular cells stronglhy increased, too.

CONCLUSIONPart of the renal tubular cells was transdifferentiated into myofibroblasts. Renal tubular cells may participate the occurance of chronic renal interstitial fibrosis, TGF-beta1 may accelerate the transdifferentiation of tubular cells.

Actins ; metabolism ; Animals ; Aristolochia ; chemistry ; Aristolochic Acids ; isolation & purification ; toxicity ; Cell Transdifferentiation ; drug effects ; Cytokines ; metabolism ; Drugs, Chinese Herbal ; isolation & purification ; toxicity ; Epithelial Cells ; drug effects ; metabolism ; pathology ; Female ; Fibrosis ; Kidney Diseases ; chemically induced ; metabolism ; physiopathology ; Kidney Tubules ; drug effects ; metabolism ; pathology ; Male ; Plant Extracts ; isolation & purification ; therapeutic use ; Plant Roots ; chemistry ; Plants, Medicinal ; chemistry ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Transforming Growth Factor beta1 ; metabolism ; Vimentin ; metabolism

Aliquots of venous blood from healthy donor were collected in plastic blood storage bags with ACD, GMA or antioxidant solution (superoxide dismutase, SOD), respectively, and stored at 4 degrees C. After storage for varying periods, the parameters of the blood were detected in the blood samples. Results showed that the parameters of the blood stored at 4 degrees C for 75 days in SOD group were following: the recovery of RBC-Hb was 87.2%, plasma-Hb (mg/L) was 193.2, P50 (mmHg) was 34.0 (normal value was 33.1); deformability (DImax) was 0.2413 (74.3% of normal value). There was no evident hemolysis, color change, air bubble and clots. It was concluded that human RBC stored at 4 degrees C for 75 days with SOD solution, recovery of levels of RBC-Hb and plasma-Hb were accorded with the requirements of "Basic Demands of Blood Station" in China.
Antioxidants ; pharmacology ; Blood Preservation ; methods ; Cold Temperature ; Erythrocyte Deformability ; drug effects ; Erythrocytes ; drug effects ; metabolism ; Free Radical Scavengers ; pharmacology ; Hemoglobins ; drug effects ; metabolism ; Humans ; Superoxide Dismutase ; pharmacology ; Time Factors