Objective:To investigate the effects of acupuncture therapy on acute cerebral infarction. Methods: Eighty patients with acute cerebral infarction were randomly divided into a treatment group of 40 cases and a control group of 40 cases. Xuanzhong(GB 39)-through-Sanyinjiao(SP 6) acupuncture was performed as a main treatment. The curative effects were compared between the two groups and the sizes of cerebral infarct, between pretreatment and posttreatment after one course of treatment. Results: The total recovery rate was 88.5% in the treatment group and 57.5% in the control group after one course of treatment. There was a significant difference between the two(P<0.05). The rate of change in the infarct for the better was significantly higher in the treatment group than in the control group. There was also a significant difference(P<0.05). Conclusion: This treatment is an effective method for lowering the rate of apoplectic disability and raising the cure rate.

OBJECTIVETo observe the effect and explore the mechanism of needling Quchi and Taichong points in treating hypertension patients and the influence on blood levels of angiotension converting enzyme (ACE) and endothelin (ET) levels.

METHODSSixty hypertension patients were randomly divided into the Taichong needling group (A), Quchi needling group (B) and control group (C, treated by Captopril). Changes of plasma ET was determined by radioimmunoassay (RIA) and serum ACE content was measured by chemical colorimeter.

RESULTSThe effect of lowering systolic pressure at 15 min after needling in Group B was better than that in Group A (P < 0.01), but it was inferior to the latter at 120 min after withdrawal of needle (P < 0.05), while after one course treatment, the effect in Group B and C was obviously better than that in Group A (P < 0.05 and P < 0.01). Content of serum ACE significantly increased in Group B and that of plasma ET significantly decreased in Group A, showing significant difference between the two groups, all P < 0.01.

CONCLUSIONNeedling Quchi and Taichong all show hypertensive effect, the former is obviously higher than that of the latter. They could regulate the blood level of ACE and ET, protect and repair vascular endothelial cells, but the key links of their mechanism might be different.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Endothelin-1 ; blood ; Female ; Humans ; Hypertension ; blood ; therapy ; Male ; Middle Aged ; Peptidyl-Dipeptidase A ; blood ; Radioimmunoassay

Objective To analyze the effect of antibiotic treatment on prostate specific antigen (PSA) derivations in patients with and without prostate cancer and to further determine if the changes of PSA values after antibiotic treatment could help to exclude inflammation in the differential diagnosis of an abnormal PSA.MethodsA total of 100 patients with lower urinary tract symptoms,a PSA level of 4 to 10 μg/L,free PSA/total PSA (fPSA/tPSA) ratio ＜ 0.25,and a negative digital rectal examination and transrectal ultrasonography were enrolled in this study.All patients received 500 mg of ciprofloxacin twice a day for 3 weeks.Free and total PSA values were measured before and after antibiotic treatment.All the patients were then scheduled for 12-core prostate biopsy.Results The mean tPSA value was (6.5 ± 1.2) and (5.1 ± 1.2) μg/L respectively before and after antibiotic treatment ( P ＜ 0.01 ).Ninety-one patients (91.0％) showed tPSA reduction after antibiotic therapy,of which 13 ( 14.3％ ) had prostate cancer on biopsy.In 17 cases (18.7％) post-treatment tPSA was less than 4 μg/L.Three of the 17 cases (17.6％)had prostate cancer on biopsy.In 6 of the 100 men post-treatment tPSA was between 4 and 10 μg/L and the fPSA/tPSA ratio was above 0.25.One of these cases had prostate cancer on biopsy.Seven cases had a ＞50％ reduction in PSA levels with no positive biopsy results.Although mean total PSA and PSAD decreased after treatment in both groups,the reductions within these parameters were not significantly different between patients with and without prostate cancer (P ＞ 0.05).Furthermore,no differences emerged in terms of the changes of other PSA derivations including fPSA and fPSA/tPSA ( P ＞ 0.05 ).ConclusionsThe PSA levels may change with long-term antibiotic treatment in patients with elevated PSA values.A decrease in PSA after antibiotic treatment does not rule out the presence of prostate cancer even if PSA decreases to a normal level.But a ＞ 50％ reduction in PSA levels may be associated with a decreasing risk of prostate cancer,which may allow a postponement of prostate biopsy in selected patients.