Objective:To explore the therapeutic effect of comprehensive rehabilitation nursing on patients with cere-bral infarction (CI)complicated type 2 diabetes mellitus (T2DM).Methods:According to number table,a total of 118 CI + T2DM patients were randomly and equally divided into comprehensive nursing group and routine nursing group.Comprehensive nursing group received comprehensive nursing based on routine nursing.The evaluating inde-xes included fasting blood glucose (FBG)concentration,limb muscle strength recovery and score of activity of daily living of two groups before hospitalization and discharge.Results:Compared with routine treatment group before discharge,there was significant reduction [(7.9±4.2)mmol/L vs.(5.9±2.8)mmol/L]in FBG concentration in comprehensive nursing group;limb muscle strength recovery of comprehensive nursing group was significantly better than that of routine nursing group (≥ grade III,upper limb 83.1% vs.64.4%,lower limb 76.3% vs.55.9%);percentage of patients with activity of daily living score > 60 scores (33.9%)in comprehensive nursing group was significantly higher than that of routine nursing group (15.2%),P <0.05 all. Conclusion:Comprehensive rehabili-tation nursing could promote the rehabilitation of physical function in patients with cerebral infarction complicated type 2 diabetes mellitus.

To explore the effective components represented by fingerprint contributed to allelopathic effect of different Salvia miltiorrhiza aqueous concentration on seeds and seedlings of radish, grey relational analysis was used to establish the chromatography-efficacy relation. The results show that 15 peaks devote high allelopathic contribution to radish seeds and seedlings. The study will provide a new concept for allelochemicals screening and study.
Allelopathy ; Chromatography, High Pressure Liquid ; Pheromones ; analysis ; metabolism ; pharmacology ; Plant Extracts ; analysis ; metabolism ; pharmacology ; Raphanus ; drug effects ; growth & development ; Salvia miltiorrhiza ; chemistry ; metabolism

Objective: To study the protective effects of tetrahydropalmatine (THP) against ischemia－reperfusion induced hippocamp lesion in rats. 　MethodS: A model of ischemia-reperfusion induced brain lesion was set up by ligation of common carotid arteria in rats, and the protective effects of THP was observed.　Results: It was found that, with administration of THP, the activities of superoxide dismutase (SOD), glutathione peroxidase (GSHPx) and Na+, K+-ATPase as well as Ca2＋－ATPase were increased (P＜0.05, respectively), while malondialehyde (MDA) was decreased to 42.5% (P＜0.01) during brain ischemia－reperfusion.　Conclusion:The results suggested that THP can protect the rat against ischemia－reperfusion induced brain lesion.

Aim To develop a modified model of subarachnoid hemorrhage in rats. Motheds The SAH model was induced by injecting autologous blood into the cisterna magna without exposing the occipitoaxial ligament.The main modified point was a hole bored by a dental drill at the middle point of the boundary between the parietal bone and the occipital bone,then a catheter was inserted 8 mm to cisterna magna and the autologous blood was injected . Hemorrheological parameters were measured after the model was created.The intrinsic oversxidase method was used to show the microvessel of CA_1 region. The diameter, density ,and the aera of microvessel were measured and ananlyzed by Image-Pro Plus image analysis system. Results The total blood viscosity(?b) and erythroagglutation index(AL) in SAH model group increased significantly,however,the microvesse area and microvesse density in SAH model group decreased obviously. Conclusion The modified model of subarachnoid hemorrhage in rats is reliable and easy to operate on.

OBJECTIVE: To propose a HPLC method for quantitative assessment of cilostazol in human plasma. METHODS: Chromatogram column was C18(150mm?4.6mm, 5?m), mobile phases were acetonitrile-water(40∶60,V/V), the flow rate was 1.4ml/min,determined wavelength was 254nm. RESULTS: Cilostazol concentration was in the linear range of 25～2000ng/ml(r=0.9 999)with the lowest determinable concentration of 12.5ng/ml,recoveries of cilostazol from plasma were 99.99%～101.44%,the relative standard variation of intra-day and inter-day were 0.20%～2.90% and 0.19%～2.13%(n=5) respectively. CONCLUSIONS: This method is s simple, convenient, accurate, and applicable for study of pharmacokinetics of cilostazol in clinic.

OBJECTIVE:To compare the relative bioavailability of 2 kinds of domestic oxaprozin enteric tablets.METHODS:20 healthy volunteers were administered with single oral dose of trial tablet 400g and reference tablet 400g by crossover design,whose plasma oxaprozin level was determined by HPLC.The pharmacokinetic parameters and bioavailability of oxaprozin enterosoluble tablets were calculated by 3p97 software.RESULTS:The pharmacokinetic parameters of tested enteric tablets vs.reference tablets were as follows,t 1/2?(73.468?24.354),(73.556?24.406)h,t max(13.275?8.012),(13.200?15.154)h,C max(44.283?7.535)、(45.429?15.107)?g/ml,AUC 0～Tn(4471.792?1387.724),(4234.328?1741.380)(?g?h)/ml,AUC 0～inf(5040.407?2092.744),(4858.292?2423.656)(?g?h)/ml;No significant differences were noted between 2 tablets.The relative bioavailability of tested tablet was(112.8?38.5)%.CONCLUSION:2 kinds of oxaprozin enterosoluble tablets were bioequivalent.

Objective To investigate the changes of the constitution and its ratio of collagen fiber in the process of masseter reattachment following different osteotomies of the prominent mandibular angle so as to offer guidance for the resection of mandibular angle. Methods Sixteen adult goats were randomized into four groups. In group A we performed unilateral curved osteotomy of the mandibular angle. In group B unilateral curved ostectomy was performed with partial masseter resection. In group C unilateral angle splitting ostectomy, while in group D unilateral dissection of the masseter muscle was conducted. The constitution and its ratio of collagen fiber in the interface were observed at 1-month, 2-month, 3-month, and 6-month after operation. Results On the changes of collagen fiber in the process of muscular reattachment, at 1-month post-operation, the constitution of collagen fiber (types Ⅰ and Ⅲ) in groups A and B were significantly different from that of control group (P<0.05). However, both groups C and D had no statistic difference from control group (P>0.05). At 2-month, 3-month and 6-month post-operation, those of all experimental groups had no statistic difference from control group. And with time, the percentage of collagen fiber type Ⅰ increased and type Ⅲ decreased gradually. Conclusion The recovery sequences of masseter muscle reattachment in this study are firstly group C, secondly group A and finally group B. It suggests that the recoveries of mastication and other oral activities are different. Group B turns out to be with a slow muscle reattachment. Thus, we recommend treating different kinds of mandibular hypertrophy with different ostectomies.

OBJECTIVETo observe the effects of electroacupuncture (EA) with branch-foundation acupoint combination on the indices regarding pituitary-target gland axis in aging rats with yang deficiency, so as to explore its regulating mechanism on aging rats with yang deficiency.

METHODSForty healthy Sprague-Dawley female rats were randomly divided into a normal control group, a model group, an EA group and an EA control group, 10 rats in each group. Except the normal control group, the rats in the rest 3 groups were all treated with subcutaneous injection of D-galactose for 40 d, followed by intramuscular injection of hydrocortisone for 7 d to establish aging model with yang deficiency. After the successful establishment of model, the EA group was treated with EA at "Guanyuan" (CV 4), "Housanli" (ST 36) and "Baihui "(GV 20) while the EA control group was treated with EA at "Zhongji" (CV 3) "Yinlingquan" (SP 9) and "Yintang" (GV 29); the rats in the normal control group and model group were immobilized and fixed during the same time period. The treatments were given 6 times per week totally for 4 weeks. With radiation immunity analysis method, the 8 biological indices of pituitary-target gland axis, including thyroid-stimulating hormone (TSH), triiodothyronine (T3), tetraiodothyronine-4 (T4), adrenocorticotropic hormone (ACTH), corticosterone (CORT), estradiol (E2), luteinizing hormone (LH) and follicle-stimulating hormone (FSH) were detected to observe the changes of their content.

RESULTSCompared with the normal control group, the serum level of TSH, T3, T4 and E2 were reduced in the model group (P<0.05, P< 0.01) while those of ACTH, CORT, FSH and LH were increased (P<0.05, P<0.01). Compared with the model group, the serum level of TSH, T3, T4 and E2 were increased in the EA group (P<0.05, P<0.01) while those of ACTH, CORT, FSH and LH were significantly reduced (P<0.05, P<0.01). Compared with the EA control group, the content of TSH was increased in the EA group without statistical significance (P>0.05), that of T3, T4 and E2 was increased (all P<0.05) and that of ACTH, CORT, FSH and LH was significantly reduced (all P<0.05).

CONCLUSIONThe electroacupuncture with branch-foundation acupoint combination has benign regulating effects on the key hormones of pituitary-target gland axis, which could effectively improve the dysfunction of pituitary-target gland axis that is caused by aging with yang deficiency; the efficacy of electroacupuncture with branch-foundation acupoint combination is superior to that of adjacent control acupoint combination.

Acupuncture Points ; Adrenocorticotropic Hormone ; blood ; secretion ; Aging ; blood ; metabolism ; Animals ; Disease Models, Animal ; Electroacupuncture ; Estradiol ; blood ; secretion ; Female ; Follicle Stimulating Hormone ; blood ; secretion ; Humans ; Pituitary Gland ; secretion ; Rats ; Rats, Sprague-Dawley ; Thyroid Hormones ; blood ; secretion ; Yang Deficiency ; blood ; metabolism ; therapy

Objective To explore the prevalence and the relative factors of the overweight and the obese in a population of Gansu Province pre-pregnancy women.and the effects of pre-pregnancy maternal body mass index (BMI) on gestational weight gain and pregnant outcome.Methods We conducted a populationbased birth cohort study in Gansu Province Maternity and Child Health Care Hospital from February,2010 to December,2011.Single live term birth women who have complete anthropometry were enrolled this study.They were categorized into four BMI groups according to World Health Organization's BMI recommendations for Asian populations.We explored the prevalence and the relative factors of the overweight and the obese,and the effects of pre-pregnancy maternal body mass index on gestational weight gain and birth outcomes by Chi-square test,analysis of variance.Results A total of 6 400 cases included in this study.The BMI range is from 13.3 to 38.1,the average BMI is (20.6 ±2.7).Among 6 400 cases,636 cases(9.9％) and 416 cases (6.5％) were overweight and obese.The average age (unit:years) is increase gradually in low weight group (27.8±3.8),normal group (29.1 ±4.3),overweight group (30.3 ±4.7) and obese group (30.6±4.6),the difference was statistically significant (F=77.490,P＜0.01).The result prompt that the median BMI increased with the increasing of maternal age (r=0.18,P＜0.01).The BMI of multiparous women (21.22 ±2.63) is higher than nulliparous women (20.43 ± 2.64),the difference was statistically significant (t=-9.630,P＜0.01).The BMI has negatively correlated with education level and economic income level (r=-0.06,P＜0.01; r=-0.04,P=0.036).With the increase of BMI,the weight gain of early (13 weeks) pregnancy (F=8.892,P＜ 0.01) and the total weight gain during whole pregnancy (F=21.700,P＜ 0.01) gradually reduced in four groups.The neonatal birth weight in overweight group is largest,in turn higher than obesity group,normal group and low weight group,the difference was statistically significant (F=11.261,P＜0.01).With increasing BMI,the incidence of pre eclampsia (x2=85.758,P＜0.05),gestational diabetes mellitus (x2=58.913,P＜0.05),postpartum hemorrhage (x2=13.501,P＜0.05),neonatal hypoglycemia (x2=6.563,P＜0.05) and neonatal pulmonary hyaline membrane (x2=9.579,P＜0.05) was increased.The incidence of caesarean section (x2=125.442,P＜0.05),macrosomia (x2=62.963,P＜0.05) and birth defects (x2=9.087,P＜0.05) also increased.The incidence of abnormal umbilical cord in overweight group is highest,in turn higher than normal group,low weight group,and the obesity group (x2=15.82g,P=0.001).The incidence of neonatal electrolyte disorder in obesity group was higher than low weight group,normal group,and the overweight group (x2=12.092,P=0.007).The incidence of preterm birth in overweight group is highest,in turn higher than obesity group,normal group and the low weight group (x2=7.865,P=0.049).Compared with the normal group,the risk of caesarean section (OR=l.700,95％ CI:1.325-2.181),pre-eclampsia (OR=2.436,95％ CI:1.578-3.761),gestational diabetes (OR=3.182,95％ CI:1.049-9.653) and abnormal umbilical cord (OR=2.252,95％ CI:1.267-4.004) in overweight group was increased.the risk of pre eclampsia (OR=2.585,95％ CI:1.020-6.914),macrosomia (OR=2.484,95％ CI:1.017 6.070),neonatal electrolyte disorder (OR=4.430,95％ CI:1.290-t5.217) in obesity group was increased.Conclusions The median BMI before pregnancy increased with increasing maternal age,parity,but decreased with education level and income level.The weight gain of early (13 weeks) pregnancy and the total weight gain during whole pregnancy decreased with increasing BMI.Overweight and obesity before pregnancy increased the risk the caesarean section,preeclampsia,gestational diabetes,macrosomia and neonatal electrolyte disorder.

In recent years, the targeted protein degradation technology has developed quickly, with proteolysis-targeting chimera (PROTAC) as the best-known strategy through exploring the ubiquitin-proteasome system. A number of new targeted protein degradation strategies have been emerging to expand the scope of protein degradation technology, including lysosome-targeting chimeras (LYTACs), autophagy-targeting chimeras (AUTACs), autophagosome-tethering compounds (ATTECs) and chimeras based on chaperone-mediated autophagy (CMA). The emerging methodologies have explored another important protein degradation system in eukaryotes-lysosomal systems, such as the endosome-lysosome pathway and the autophagy-lysosome pathway. This review summaries the mechanisms and features of different strategies for targeted protein degradation, with a special emphasis on the new targeted protein degradation technologies, such as their current status, advantages and limitations.