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<p><b>OBJECTIVE</b>To observe the expression change of mitophagy-related proteins in skeletal muscle in rats with spleen deficiency syndrome and to explain the partial action mechanism of acupuncture at Zusanli (ST 36) for spleen deficiency syndrome.</p><p><b>METHODS</b>Forty male SD rats, after normal feeding, were randomly divided into a normal group, a spleen deficiency group, a Zusanli group and a non-acupoint group, ten rats in each group. Except the normal group, the three factors modeling method was used for 14 days to establish the model of spleen deficiency syndrome on the other 3 groups. The rats in the Zusanli group were treated with EA at bilateral "Zusanli" (ST 36), while the rats in the non-acupoint group were treated with EA at bilateral non acupoint (dense-sparse wave, frequency of 2 Hz/100 Hz, 20 min per treatment, once a day for 10 days). The rats in the normal group and spleen deficiency group were treated with immobilization for 20 min per day, and no EA was given. The HPLC method was applied to measure the content of adenosine triphosphate (ATP) and adenosine monophosphate (AMP) in skeletal muscle. The Western blotting method was applied to measure the expression of adenosine monophosphate activated protein kinase (AMPK), p-AMPK, ULK1, p-ULK1，LC3-Ⅰand LC3-Ⅱ in skeletal muscle.</p><p><b>RESULTS</b>The ATP content in the spleen deficiency group was significantly lower than that in the normal group (<0.01); the ATP content in the Zusanli group was significantly higher than that in the spleen deficiency group (<0.05) but lower than that in the normal group (<0.05), there was no significant difference between the non-acupoint group and the spleen deficiency group (>0.05). Compared with the normal group, the AMP/ATP in the spleen deficiency group and the Zusanli group were significantly up-regulated (<0.01, <0.05). The differences of p-AMPK/AMPK between the spleen deficiency group and the normal group was not significant (>0.05). Compared with the normal group and spleen deficiency group, the p-AMPK/AMPK in the Zusanli group was significantly up-regulated (both <0.05). The p-ULK1/ULK1 and LC3-Ⅱ/LC3-Ⅰin the Zusanli group was higher than those in the normal group and spleen deficiency group (all <0.01).</p><p><b>CONCLUSION</b>EA at "Zusanli" (ST 36) might activate AMPK and produce stable ULK1/AMPK compound and increase the mitochondrial autophagy, which could regulate spleen-stomach and treat spleen deficiency.</p>
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Objective To observe the effects of ziprasidone and risperidone on schizophrenia patients and the change of serum leptin and adiponectin levels .Methods Totally 80 cases of schizophrenia patients were randomly divided into ziprasidone group and risperidone group ,which were treated for 8 weeks .Measure the positive and negative symptoms scale (PANSS) score and body weight of that number ,leptin and adiponectin at baseline ,treatment 4 weeks and 8 weeks respectively for patients ,at the end of the experiment ,the results for statistical analysis .Results Two groups of 4 ,8 weeks after treatment scores compared with baseline scores dropped significantly ,the difference was statistically significant(P<0 .05) .Risperidone group after treatment ,leptin levels significantly increased body mass index ,and adiponectin levels significantly decreased ,compared with the baseline before treatment was statistically significant difference(P<0 .05) .Conclusion Ziprasidone and risperidone in treatment of schizophrenia have similar efficacy .Ziprasidone has no significant effect on body weight ,leptin and adiponectin levels in treatment of schizophrenia patients . However ,risperidone has a significant effect ,long-term use should pay attention to the side effects .
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Objective To observe the effects of ziprasidone and risperidone on patients with schizophrenia and their influence on bloodglucoseandlipids.Methods 96patientswithschizophrenicenrolledinthestudywererandomlydividedintotwogroups,zi‐prasidone and risperidone group ,and both were treated for 8 weeks .Their blood glucose ,blood lipid of base line and at the end of the 4th ,8th week were determined respectively .Results The positive and negative symptoms scores of the two groups by using Positive and Negative Syndrome Scale(PANSS) before and after treatment were not statistically different(P> 0 .05) .Compared with the baseline scores ,scores at the end of 4th and 8th week in both ziprasidone and risperidone groups significantly decreased(P0 .05) .After 8 weeks′ treatment ,the ef‐fective rate was 91 .7% in ziprasidone groups and 89 .6% in risperidone group .There were no significant differences between the two groups(P>0 .05) .The blood lipids and glucose levels were less increased after ziprasidone treatment ,but was not statistically significant(P>0 .05) .The blood lipids and glucose levels significantly increased after risperidone treatment(P<0 .05) .Conclusion Ziprasidone and risperidone had the same effect on schizophrenia .Ziprasidone had no effect on blood glucose and lipids in schizo‐phrenic patients ,while risperidone could increase blood glucose and lipids level ,we should pay attention to the side effects of long‐term use .
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A reporter system for φC31 integrase was developed in NIH3T3 cells. The reporter plasmid coding green fluorescent protein (GFP) coupled with red fluorescent protein (RFP) was eo-transfected with the plasmid coding φC31 integrase, to show the activity of integrase in the cells. Fluorescence activated cell sorter (FACS) was used to measure the proportion of the cells containing red and green fluorescence. The increment of green cells was positively related to the increase in the transfection with plasmid coding φC31 integrase. Approximately 90% of green cells were observed under a ratio of [plasmid-φC31-integrase]/[reporter plasmid] at 10 : 1. This suggests that the φC31 integrase reporter system provides a probe for the function of φC31 integrase in cells.
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A reporter system for ?C31 integrase was developed in NIH3T3 cells.The reporter plasmid coding green fluorescent protein(GFP) coupled with red fluorescent protein(RFP) was co-transfected with the plasmid coding ?C31 integrase, to show the activity of integrase in the cells.Fluorescence activated cell sorter(FACS) was used to measure the proportion of the cells containing red and green fluorescence.The increment of green cells was positively related to the increase in the transfection with plasmid coding ?C31 integrase.Approximately 90% of green cells were observed under a ratio of plasmid-?C31-integrase/reporter plasmid at 10∶1.This suggests that the ?C31 integrase reporter system provides a probe for the function of ?C31 integrase in cells.