The efectienes of acpuncture for smoking cessation was systematically evaluated in this paper. By using computer retrieval in Chinese national knowledge infrastructure (CNKI), WANFANG database, VIP database, PubMed, ScienceDirect and Springer, the randomized controlled trials (RCTs) regarding acupuncture for smoking cessation from January of 1983 to December of 2013 were collected; by using Table of Standardized Report Factors for Acupuncture RCTs, each inclusive RCT was evaluated; and by using RevMan 5. 2 software, the Meta-analysis was performed. Totally 24 RCTs were included, involving 3084 cases of smoking. The result of literature quality assessment showed that the average score was 25. 71 points without low-quality RCT which had a score of less than 16 points. The Meta-analysis showed that acupuncture could significantly increase the short-time abstinence rate [RR=1. 48, 95% CI (1. 18,1. 84), Z=3. 47, P<0. 0005] and number of cigarettes smoked daily [RR=4. 35, 95% CI (2. 03, 6. 66), Z=3. 68, P<0. 001] and FTND [RR=2. 37, 95% CI (1. 88, 2. 86), Z= 9. 44, P<0. 00001], however, it could not increase the long-time abstinence rate [RR=1. 40, 95% Cl (0. 90, 2.17), Z=1. 49, P>0. 05]. Compared with other treatment, acupuncture has positive advantages on short-time abstinence rate, however, its effect on long-time abstinence rate needs to be verified by high-quality, large-sample and multi-center RCT in the future.
Acupuncture Therapy ; Humans ; Randomized Controlled Trials as Topic ; Smoking ; psychology ; therapy ; Smoking Cessation ; Treatment Outcome

Objective To investigate the expression and clinical significance of the estrogen receptor beta isoforms and survivin in thyroid tumors. Methods The pathological data of 125 patients with thyroid tumors were, collected from june 2003 to june 2007 in our institution, including thyroid carcinoma (86 cases), thyroid follicular adenoma (39 cases) and normal thyroid tissue (10cases). SP immunohistochemistry was used to measure the expressions of ERβ and survivin in the thyroid tumors. Results ERβ not only was detected in the thyroid epithelial cell plasma and nuclear, but also in the stroma. The positive rate of ERβ in cases with thyroid carcinoma, adenoma and normal thyroid tissue were 83.72 %, 51.28 % and 20.00 % respectively. There was significant difference between carcinoma and the adenoma or normal thyroid tissue (P<0.05). The positive rate of survivin in cases with carcinoma, adenoma and normal thyroid tissue were 59.30 %, 17.95 % and 0 respectively. There was significant difference between carcinoma and the adenoma or normal thyroid tissue (P<0.05). The expressions of ERβ and survivin correlated with TNM staging and lymph node metastasis of thyroid carcinoma (P<0.05). Conclusion ERβ may play a role in accelerating proliferation in the occurrence of the thyroid carcinoma. The expressions of ERβ and survivin are related to invasion and metastasis of thyroid carcinoma.

Objective To observe the effect of acupuncture on the expression of nitricoxide synthase (NOS) in gastrointestinal tissues after operation for incomplete intestinal obstruction in rats, and to explore the mechanism of acupuncture in promoting the recovery of gastrointestinal motility. Methods Forty Sprague-Dawley (SD) rats were randomized into treatment group 1, treatment group 2, model group 1, model group 2, and a normal control group, 8 rats in each group. The incomplete intestinal obstruction models were developed by using single ligation method in treatment groups and model groups. Afterwards, the treatment groups were intervened by acupuncture at Zusanli (ST 36) and Yanglingquan (GB 34), and rats in treatment group 1 and 2 were respectively dissected after 1-day and 2-day treatment. The rats in model group 1 and 2 were respectively dissected 1 d and 2 d after modeling. The morphological observation was performed on rat’s intestinal tissues, and the average diameter of the upper part of the obstructed intestine and the expression of NOS in gastrointestinal tissues were compared. Results The average ileocecal diameter after modeling was significantly different from that in the normal control group (P<0.05). There was a significant difference in comparing the ileocecal diameter between model group 1 and 2 (P<0.05). The ileocecal diameter in treatment group 1 was significantly different from that in treatment group 2 and model groups (P<0.05). The ileocecal diameter in treatment group 2 was insignificantly different from that in the normal control group (P>0.05). The NOS content in model groups was significantly different from that in the normal group (P<0.05). The NOS content in treatment group 1 was markedly different from that in model groups and treatment group 2 (P<0.05) after intervention. There were no significant inter-group differences in comparing NOS content (P>0.05). Conclusions Acupuncture can promote the recovery of gastrointestinal motility by regulating intestinal NOS content in rats after operation for incomplete intestinal obstruction.

Objective To observe the time-effect relationship between acupuncture treatment and the absorption of cerebral hematoma and edema in the acute stage of cerebral hemorrhage to determine the optimal time for acupuncture intervention in cerebral hemorrhage.Methods Three hundred patients with cerebral hemorrhage in the acute stage were randomly allocated to treatment groups 1, 2, 3 and 4, and control group, 60 cases each. The control group received symptomatic treatment for regulating blood pressure, reducing intracranial pressure by dehydration, maintaining electrolyte balance, nourishing nerves and preventing and treating complications. The treatment groups were given acupuncture in addition. Treatment group 1 received acupuncture at 24 hrs after the attack; treatment group 2, at 72 hrs; treatment group 3, at one week; treatment group 4, at two weeks. Pre-/post-treatment hematoma size parameter difference value and cerebral peripheral edema grade parameters were observed in every group.Results There were statistically significant pre-/post-treatment differences in hematoma size and cerebral edema grade in every group (P<0.01,P<0.05). There were statistically significant post-treatment differences in hematoma size and cerebral edema grade between every treatment group and the control group (P<0.05). There were statistically significant post-treatment differences in hematoma size and cerebral edema grade between treatment group 1, 2 or 3 and treatment group 4 (P<0.05), between treatment group 1 or 2 and treatment group 3 (P<0.05) and between treatment groups 1 and 2 (P<0.05).Conclusions Acupuncture has a positive therapeutic effect in patients with cerebral hemorrhage in the acute stage. The earlier acupuncture intervention in the acute stage of cerebral hemorrhage, the more remarkable the effect.

Annulate lamellae (AL) in oocytes of eel, Anguilla japonica have been observed with electron microscopy. Two types of AL have been found in the cytoplasm of these cells, one of which is the common type, characterized by a stack of parallelly arranged lamellae with annuli (or rings) as shown in figure 1, another is a rare one, which appears as alternative arrangement of parellel lamellae with annuli and membrane-like structures as shown in figures 2～4. The only difference between them is the presence of membrane-like structure in the latter. The origin and function of the membrane-like structure have not been found out yet. It is suggested that this structure might be similar to above-mentioned lamellae in origin and might be a "buffer" in function.

Polysaccharide sulfate (PSS) is a new type of antiatherosclerotic medicine for its effects of anticoagulation, anti-thrombosis and modulation of dyslipidemia. However, it is still uncertain whether PSS could modulate the diabetic dyslipidemia or not. Here, the rat model of diabetic dyslipidemia was developed and the effects of PSS on glucose and lipid levels were investigated in this animal model. Wistar rats were iv injected with streptozotocin 20 mg·kg-1 after feeding with high fat diet for one and a half month. Then, rats received orally PSS (30, 90, and 180 mg·kg-1) for 1 month. After oral treatment with PSS (90 and 180 mg·kg-1) for 1 month, the levels of triglyceride (TG), total cholesterol (TC), low density lipoprotein-cholesterol (LDL-C) were significantly reduced and the level of high density lipoprotein-cholesterol (HDL-C) increased, compared with diabetic control rats. Moreover, PSS (30, 90, and 180 mg·kg-1) had a tendency to reduce glucose and insulin levels, and significantly increased insulin sensitivity index. Our results suggest that PSS could improve insulin sensitivity and relieve dyslipidemia in diabetic dyslipidemic rats.

Objective To clone the coding region and 3′non?coding region of calmodulin 2(CaM2)in guinea pig,to provide the genetic informa?tion for studying the gene function of Calmodulin 2. Methods Total RNA was extracted from heart tissue of guinea pig,the coding region and 3′non?coding region of CaM2 were amplified by RT?PCR and 3′?RACE PCR methods,and the recombinant plasmid was constructed by inserting cDNA of the coding region and 3′non?coding region of CaM2 into the cloning vector by genetic engineering technology followed by DNA sequencing and se?quence analysis. Results The cloned coding region of CaM2 was 450 bp,and the 3′non?coding region of CaM2 was 660 bp. The amino acid se?quences of the coding region of CaM2 was consistent with those of other CaM subtypes,and the 3′non?coding region of CaM2 had low homology with those of other subtypes. Conclusion The cloning of CaM2 coding region and 3′non?coding region in guinea pig was the foundation for further study on the gene function of CaM2 and its role in related diseases.

Aim To explore the pharmacological mechanism and the effects of polysaccharide sulfat(PSS) on cardiovascular diseases induced by type 2 diabetes mellitus(DM) through observing the risk factors.Methods Type 2 diabetic animal model was established by high-sugar and high-fat diets,combined with injection of small amount streptozotocin(STZ 20 mg?kg-1,iv).Adult male wistar rats were divided into five groups: normal control group,model group,polysaccharide sulfate group,metformin group and lovastatin group.They were treated with exact medicne for 8 weeks,but control group and model group were treated with 0.9% Nacl.During this process,FBG and serum lipid concentrations were measured.22 weeks later,the rats were sacrificed.The activity of tissue-type plasminogen activator(t-PA) and plasminogen activator inhibitor type-1(PAI-1) were detected by chemical methods.The aortas were collected for histopathlogical,immunohistochemical and Western blot studies.Results FBG concentrations and serum lipid(TC,TG,LDL) levels decreased in PSS group as compared from those of model group(P

OBJECTIVETo observe the aging law on anti-hypertensive effect of scrapping therapy on primary hypertension so as to provide the reference evidence for the best treatment frequency of scrapping therapy.

METHODSEighty-nine patients of primary hypertension complied with inclusive criteria were treated with scrapping therapy according to syndrome differentiation. The stimulated sites included the courses of the governor vessel and the bladder meridian on the neck and back region, the line from Quchi (LI 11) to Shousanli (LI 10) and that from Zusanli (ST 36) to Fenglong (ST 40). The strong stimulation for reducing attempt was applied to the case of excessi syndrome, determined by subcutaneous capillary rupture and subcutaneous blood stasis. The mild stimulation for reinforcing attempt was applied to the case of deficiency syndrome, determined by subcutaneous capillary hyperemia and skin flush. Each site was scrapped for 10 times, about 5 cm in width, for 15 min. One scrapping treatment was required. The blood pressure was taken as the observation index separately, named 2:00 pm, 2:30 pm, 3:00 pm, 3:30 pm, 4:00 pm, 5:00 pm, 6:00 pm and 8:00 pm one day before scrapping, the time before scrapping in the afternoon on the day of treatment, the moment (2:00 pm), 2:30 pm, 3:00 pm; 3:30 pm, 4:00 pm, 5:00 pm, 6:00 pm and 8:00 pm after scrapping, in 24 h and 48 h after scrapping.

RESULTS(1) After one scrapping, the blood pressure was reduced to be (137. 51±10. 24)/(81. 06±10. 56) mmHg half a hour after scrapping from (149. 00±10. 19)/(85. 30±10. 96) mmHg (1mmHg~0. 133 kPa) before scrapping (P<0. 01). (2) The differences were significant in blood pressure at each time point after scrapping as compared with that before scrapping (all P<0. 01). (3) Through nonlinear regression analysis, the systolic blood pressure after scrapping was increased up to 140 mmHg in 47. 2 h after scrapping.

CONCLUSIONScrapping therapy achieves the apparent immediate anti-hypertensive effect on primary hypertension. It is suitable to apply scrapping treatment once every other day.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Blood Pressure ; Essential Hypertension ; Female ; Humans ; Hypertension ; physiopathology ; therapy ; Male ; Meridians ; Middle Aged

Objective To analyze the failure rate and failure factors related to ventilator weaning off in children. Methods Clinical data of 214 patients who received mechanical ventilation in pediatric intensive care unit of Tianjin Children's Hospital from Jan 2005 to Dec 2008 were analyzed retrospectively. Results There were 141 planned extubation events,122 of which were successful and 19 of which were unsuccessful.The failure rate of planned extubation was 13.5%. The failure rate of infants less than 6 months was higher than that of infants more than 6 months, but there was no significant difference ( 15.0% vs 9. 8%, P ＞0.05). The success rate of extubation in pneumonia cases (90. 7% )was higher than that in others (P ＜0. 05 ). The duration of mechanical ventilation had no effect on success rate of extubation ( (7. 64 ± 5.68 ) d vs (6. 95 ± 3. 14) d, P ＞ 0. 05 ). The duration of corticosteroid treatment after extubation in the successful group was less than that in the failure group ( ( 12. 35 ±9. 69) h vs ( 18.63 ± 12. 17) h,P ＜0. 05). According to the result of multiple linear regression analysis ( R2 = 0. 093), airway obstruction was the high risk factor of the extubation failure( F = 14. 256, P ＜ 0. 001 ). Conclusion Currently,weaning from mechanical ventilation in PICU depends on the combination of pediatricians' experience and objective indicators. The key point for improving the success rate of exubation is that we should explore reasonable and feasible extubation protocol and discover and exclude the related factors of exubation failure as earlier as possible.