Adenosine Triphosphatases ; genetics ; Alanine Transaminase ; blood ; Cation Transport Proteins ; genetics ; Ceruloplasmin ; metabolism ; Child ; Copper ; blood ; urine ; Copper-transporting ATPases ; Cornea ; pathology ; Diagnosis, Differential ; Genetic Testing ; Hepatolenticular Degeneration ; blood ; diagnosis ; genetics ; metabolism ; Humans ; Liver ; metabolism ; pathology ; Liver Function Tests ; Mutation

Congresses as Topic ; Humans ; Lysosomal Storage Diseases

Objective To explore the change of 25 hydroxyvitamin D level and its correlation with glucose metabolism and bone mineral density in elderly men with type 2 diabetes mellitus(T2DM).Methods Hospitalized 53 elderly male patients with T2DM (T2DM group) and 51 patients without T2DM (NDM group) were chosen.Blood.biochemical indexes and 25 hydroxyvitamin D level were measured.Bone mineral density of lumbar (L2_4),left proximal femur was measured by dual energy X-ray.Results The serum 25 hydroxyvitamin D level in T2DM group was lower than that in NDM group [(12.38 ±5.12)μg/L vs.(17.35 ± 5.52) μ g/L],and there was significant difference(P＜ 0.05).The serum 25 hydroxyvitamin D level was negatively associated with fasting blood glucose level and glycosylated hemoglobin (r =-0.225,-0.499,P ＜ 0.05).The serum 25 hydroxyvitamin D level was not associated with fasting insulin and homeostasis model insulin resistance index (r =-0.050,-0.082,P ＞ 0.05).The incidence of osteoporosis in T2DM group was higher than that in NDM group [30.19％(16/53) vs.11.76％(6/51)],and there was significant difference (P ＜0.05).The serum 25 hydroxyvitamin D level was positively associated with bone mineral density of femur neck,greater trochanter of femur and Ward triangle(r =0.773,0.762,0.812,P ＜ 0.05).The serum 25 hydroxyvitamin D level was not associated with bone mineral density of lumbar (L2_4)(r =0.116,P ＞ 0.05).Conclusions The prevalence of vitamin D deficiency is found in elderly men with T2DM.Vitamin D level can affect blood glucose control and increase the risk of the occurrence of osteoporosis.Therefore,T2DM patients,especially elderly patients,should be routine vitamin D testing.Vitamin D supplementation to the patients of vitamin D insufficiency in time may be beneficial to glucose metabohsm and the prevention and treatment of osteoporosis.

Objective To study pharmacodynamic changes of combined anesthesia with remifentanil at different target plasma concentrations and isoflurane at different minimal alveolar concentrations(MAC) in laparoscopic operations. Methods Forty-five patients with ASA status Ⅰ~Ⅱ,receiving selective laparoscopic cholecystectomy or laparoscopic oophorocystectomy,were included.The patients were randomly divided into three groups with 15 patients in each group.In the Group A,anesthesia was maintained with isoflurane inhalation at the MAC of 1.3;in the Group B,anesthesia was maintained with both isoflurane inhalation at the MAC of 0.6 and remifentanil target-controlled infusion at 4 ng/L;and in the Group C,anesthesia was maintained with both isoflurane inhalation at the MAC of 0.4 and remifentanil target-controlled infusion at 6 ng/L.Pharmacodynamic parameters and recovery characteristics,including bispectral index(BIS),heart rate variability(HRV),mean arterial pressure(MAP),heart rate(HR),time to additional administration of muscle relaxants,time to the recovery of spontaneous breathing,time to eye opening,time to endotracheal extubation,time to the recovery of orientation,and follow-up survey of "awareness during operation",were compared among the 3 groups.Results ①The BIS value was lower in the Group A than in the Group B and C at the time of pneumoperitoneum for 2 min and removal of the gallbladder or the ovarian cyst.The measures of HRV were higher in the Group A than in the Group B and C at the time of pneumoperitoneum for 2 min and removal of the gallbladder or the ovarian cyst.The measures of MAP and HR in the Group A were higher than those in the Group C at the time of pneumoperitoneum for 2 min,and were lower than those in the Group C at the time of the endotracheal extubation and the recovery of consciousness.②Either isoflurane inhalation at the MAC of 0.6 combined with remifentanil target-controlled infusion at 4 ng/L or isoflurane inhalation at the MAC of 0.4 combined with remifentanil target-controlled infusion at 6 ng/L provided satisfactory anesthetic maintenance.③Significantly shorter time to endotracheal extubation,to eye opening,and to the recovery of orientation were recorded in the Group B and C than in the Group A.Conclusions Anesthesia with target-controlled infusion of remifentanil combined with inhalation of isoflurane can be used for laparoscopic surgery.Pharmarcodynamic parameters and recovery characteristics show that combined use of remifentanil infusion at 4 ng/L and isoflurane inhalation at the MAC of 0.6 provides optimal anesthetic maintenance.

BackgroundHypoxia and hyperglycemia are the common causes of retinal neovascularization.In these states,H+ accumulates because of the elevated glycolysis and failure of retinal circulation,thus the retinas readily acidified. ObjectiveThe present study was to explore whether retinal acidosis independently regulates the production of vascular endothelial growth factor (VEGF) and pigment epithelium-derived factor (PEDF) and whether the regulation is related to oxidative stress.Methods The retinas from 2-week-old male SD rats were cultured with explant method in DMEM modulated by NaHCO3,and culture retinas were randomly divided into pH 7.2,6.8 and 6.5 groups for 24 hours.In addition,after 24 hours of culture as above described,retinas were washed using PBS two times and then followed by again culture in DMEM with pH 7.2 for another 24 hours.Also,antioxidant was added in different pH values of DMEM for culture as above described.The retinal samples were prepared for histopathological examination.The expressions of VEGF and PEDF proteins and their mRNA in retina tissue were detected by Western blot and fluorescence quantitative polymerase chain reaction (PCR) respectively.Results The retina showed the clear structure and morphology in pH 7.2 group and pH 6.8 group,but retinal vacuoles change was seen in pH 6.5 group after culture for 24 hours.No significant difference was seen in the expressing level of VEGF mRNA in retina between normal group and pH 7.2 group( 112％ ±11％ vs 100％ ±7％ ) (P=0.55),but those in pH 6.8 group and pH 6.5 group were significant increased in comparison with pH 7.2 group( 196％ ±43％ vs 100％ ±7％ ;251％ ±29％vs 100％ ±7％ )( P＜0.05 ).The expressing level of PEDF mRNA in retina in normal group was similar to that of pH7.2 group(86％ ±19％ vs 100％ ±33％) (P=0.64),but that in pH 6.5 group was significantly higher than pH 7.2 group( 230％ ±66％ vs 100％ ±33％ ) ( P＜0.05 ).The resemble results were found in the expressions of VEGF and PEDF protein.After pH reversion,the expressing levels of VEGF mRNA were 100％ ±13％,111％ ±9％,113％ ±9％ in pH 7.2 group,pH 6.8 group and pH 6.5 group respectively without significant difference among them (F=2.51,P=0.16).The expressing levels of PEDF mRNA were 100％ ±13％,110％ ±9％,108％ ±11％in different groups ( F =0.98,P =0.43 ).Under the presence of antioxidant,the expressing level of VEGF mRNA in pH 6.5 group increased in comparison with pH 7.2 group and pH 6.8 group ( P ＜ 0.05 ).The expressing levels of PEDF mRNA were significant different among pH 7.2 group( 100±31 )％,pH 6.8 group( 282±45 )％ and pH 6.5 group(480±117)％ (F=20.73,P=0.00). Conclusions VEGF can be induced by retinal acidification alone,which may be regulated by oxidative stress.Under the retinal acidification,antioxidants promote the expression of PEDF,suggesting that oxidative stress inhibits the production of PEDF.

Objective To explore the correlation between family function and clinical symptom in depression and its effect on suicidal ideation.Methods Forms of General information,Hamilton Depression Scales (HAMD),Self-rating Idea of Suicide Scale (S1OSS),Symptom Checklist (SCL-90) and Family Adaptability and Cohesion Scale,Second Edition (FACESII-CV) were used to the survey in which 125 voluntary subjects were involved who were then under the treatment in the hospital.All the subjects were divided into two groups by SIOSS standard for evaluation,including the suicidal ideation group (SIOSS ≥ 12 points;81 cases),and the non-suicidal ideation group (SIOSS ＜ 12 points;44 cases).Results (1) The scores showing FACESII-CV of suicidal ideation patients were evidently lower than those the non-suicidal ideation patients (P ＜ 0.05).The highest proportion of the family type was intermediate type in non-suicidal ideation patients and extreme type in the suicidal ideation patients.(2) The scores showing SCL-90 of suicidal ideation patients were evidently higher than those the non-suicidal ideation patients (P ＜0.05).(3) The scores of family cohesion had negatively correlated with interpersonal sensitivity,hostility,paranoid ideation of SCL-90.The scores of family adaptability had negatively correlated with total scores,total average,positive symptom distresslevel,somatization,obsessive-compulsive,interpersonal sensitivity,depression,anxiety,hostility,paranoid ideation,and psychoticism of SCL-90.The multiple linear regression was Y =2.523X1 (depression)-0.144X2 (family adaptability) + 13.659.Conclusions It is revealed that the suicidal ideation depression patients suffer less sufficient family cohesion and adaptability than non-suicidal ideation.Its clinical symptoms are more complex,diverse,and severe.Most of them have an intermediate type family in non-suicidal ideation depressions,and the most common family type in the suicidal ideation depressions is extreme type family.For the suicidal ideation depression patients,the worse the family function,the more severe the clinical symptoms.Degree of depression and family adaptability has speculated significance to suicidal ideation.

Objective: To study therapeutic effect and mechanisms of inhalation of drug-oxygen Fuchong Xiangye for treatment of vascular dementia. Methods: 123 cases were randomly divided into treatment group and control group by single-blind. Thertapeutic effects, superoxide dismutase (SOD) activity in red cells, plasma lipid peroxide, triglyceride, serum cholesterol and high density lipid protein (HDL) levels, and electroencephalogram were investigated before and after treatment. Results: The improvement of symptom scores and the above indexes after treatment in the treatment group were more obvious than those in the control group, with no reserve reaction in both groups. Conclusion: Inhalation of drug-oxygen Fuchong Xiangye has a better therapeutic effect on vascular dementia, and the mechanism is related with decrease of blood lipid, and increase of HDL and SOD.

Objective To assess the efficacy of ropivacaine in combination with different doses of sufentanil for epidural anesthesia in patients undergoing hysterectomy. Methods Eighty ASA Ⅰ or Ⅱ patients aged 30-55 yrs weighing 40-70 kg undergoing elective hysterectomy were randomly divided into 4 groups ( n = 20 each) : ropivacaine group (R) and 3 ropivacaine-sufentanil groups (R-S1-3). The patients were unpremedicated. ECG, BP, HR and SpO2 were monitored during ansthesia. Each patient received an epidural catheter placed at L2,3 interspace. After correct placement of epidural catheter was confirmed 0.75% ropivacaine 13 ml and normal saline (NS) 2 ml were given through epidural catheter in group R whereas in the 3 R-S groups 0.75% ropivacaine 13 ml and sufentanil 10 (R-S1), 20 (R-S2) or 30 (R-S3) ?g in NS 2 ml were injected into epidural space. BP, HR and SpO2 were recorded every 3 min. The onset time, upper spread and duration of sensory block; onset and duration of motor block (Bromage scale); degree of abdominal muscle relaxation; level of sedation (OAA/S scale); anesthetic efficacy and side-effects were recorded. The dose-response curve constructed by probit regression analysis was established to calculate ED50 and ED95. Results The onset time, the time needed to reach the highest sensory level were significantly shorter and the duration of sensory block was significantly longer in the 3 R-S groups than in R group ( P

Treating different diseases with the same method is a unique original thinking in Chinese medicine, which embodies the spirit of treatment based on syndrome differentiation. We briefly reviewed the origin and development of this concept. We also reviewed that thinking of combination of disease and syndrome is its premise and foundation. We put forward the conditionality of diseases in treating different diseases with the same method by cutting-in modern biological basic researches, that is to say, one kind specific diseases or disease of one specific system. We emphasized the importance of diseases conditionality in treating different diseases with the same method, which was of great significance in studies on combination of disease and syndrome, correspondence of prescription and syndrome, and modern biological basic researches of treating different diseases with the same method.
Humans ; Medicine, Chinese Traditional ; Prescriptions ; Research

Medicine, Chinese Traditional ; Translations