Objective To explore the effect of Jin's three-needle therapy, as an assistant treatment, in improving the intelligence of children with mental retardation (MR).Method Seventy-six MR patients were divided into a control group and an observationgroup, 38 cases in each group.The control group was treated with rehabilitation, while the observation group with JIN's three needle therapy plus the rehabilitation training.Prof. JIN Rui's 10-item observation index was adopted to evaluate the memory ofthe patients before and after the treatment; Gesell Developmental Schedule (GDS) was used to measure the intelligence before and after the treatment. The clinical efficacies in the two groups were statistically analyzed.Result After the treatment, Prof.JIN Rui's 10-item index scores dropped obviously and the GDS scores increased significantly in both groups, while the decrease and increase of scores in the observation group were more significant than those in the control group (P<0.05). The total effective rate was 94.7% in the observation group, significantly higher than 71.1% in the control group (P<0.05).Conclusion As an assistant treatment, JIN's three-needle therapy can help rehabilitation training to improve the intelligence of MR patients.

Acupressure ; Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Child ; Combined Modality Therapy ; Female ; Humans ; Male ; Spasm ; therapy ; Stomach Diseases ; therapy ; Young Adult

Aim Observing the alteration of cardiac myocyte nuclear inositol 1,4,5-trisphosphate receptor (IP_3R)binding proterties in rat subjected to myocardium ischemic reperfusion is to make it clear whether this change is involved in the molecule mechanism of cell apoptosis of rat with myocardial ischemic reperfusion. Method Apoptosis index of myocardial cell was determined using TUNEL assay.Extracting of cardiac myocyte nucleus was accomplished by saccharose density gradient centrifugation method,the binding proterties of nuclear IP_3R in different conditions were detected by radioligand binding assay.Results ①Myocardial cell apoptosis index in rat heart underwent 30 min regional ischemia and 3 h reperfusion was distinctly increased compared with sham-operated group(P

Objective To provide a new approach of preservation for germplasm resources of Citrus medica var.sarcodactylis(CMS).Methods A micrografting test was made on CMS shoot-tips after vitrified cryopreservation,resulting in living shoot-tip.Results First the CMS shoot-tip is inoculated in medium consisting of MS,5%DMSO,and 5%sucrose for 48 h preincubation.Then the shoot-tips were cut off 3—4 mm long and fore-treated by 60%PVS_2 at room temperature(25℃) for 30 min.After that,they were treated by PVS_2 at 0℃for another 80 min and conserved in liquid nitrogen for 24 h.Next the shoot-tips were defrosted by aqueous bath at 40℃and cleaned twice at room temperature(25℃) by MT minimal medium with additive 1.2 mol/L sucrose,10 min once.Finally data collected recorded a higher survival rate of 81.25%by TTC inspectation and a better regeneration rate of 52.94%if the CMS shoot-tips had been grafted on darkly-cultured parental stock,growing,and differentiating normally afterwards.The plantlets detected by polymerase chain reaction(PCR) showed that the pathogens of Huanglong disease had been removed.Conclusion Therefore a conclusion is made that the approach of vitrified cryopreservation may be applied to the preservation of CMS germplasm resources.

Objective To study the burden of dementia patients' caregivers and related influencing elements.Methods A survey was carried out in 152 dementia patients' caregivers after studying the prevalence of dementia in Gushan town using self-designed questionnaires.Results Among the 152 earegivers,65.13% received primary school education or below.And those taking care of disabled dementia patients,taking care of patients with higher ADL scores,attending on without professional helper,having insufficient knowledge,reluctant to give care,and spending much time on it got higher burden score.Conclusions Among caregivers of dementia patients,females are more than males;sons,daughters and spouse are the primary caregivers.Their education level is low,and the caregivers don't have enough knowledge on dementia care and can't give enough service to the senile dementia patients.

BACKGROUND:The large watercress molded piece is longer than that of the normal molded piece, which is suitable for dental restoration of elderly patients with gingival recession and relatively long crown.
OBJECTIVE:To test and verify the effect of large watercress molded piece on the auxiliary repair of approximal caries lesions in molars of the elderly.
METHODS:Eighty-seven senile patients with molar approximal caries were randomly divided into two groups: those were repaired by large watercress molded piece as experimental group, and those repaired by traditional amalgam molded piece ascontrol group. Then we compared the comfortable satisfaction rate, the excelent and good rate of repair and the gingival index between the two groups immediately, 1, 3, 6 and 12 months after repair.
RESULTS AND CONCLUSION:The comfortable satisfaction rate of the experimental group was significantly higher than that of the control group at 1, 3, 6 and 12 months after repair (P< 0.05), and the gingival index was significantly lower than that of the control group (P< 0.05). The excelent and good rate of the experimental group was significantly higher than that of the control group at different time points after repair (P< 0.05). No loss or fracture of the restorations occurred in the two groups. These results demonstrate that the large watercress molded piece for repairing approximal caries lesions in molars of the elderly can better restore the anatomical shape and approximal points of teeth, and reduce food impaction and gingival inflammation.

Purpose To observe the curative effect of electroacupuncture in treating depression. Method Two hundred and ten subjects were randomly divided into electroacupuncture group and medication group. Results and conclusion The results were evaluated by an international depression scale in both groups. After one-course treatment, the average score markedly decreased in both groups, and a t-test showed that there was a significant difference in curative effect between before and after treatment in each group ( P < 0.001 ); but there was no such a difference between the two groups (P > 0.05 ).Electroacupuncture can be compared favorably with amitriptyline, an antidepressant. However, taking amitriptyline will produce some side effects. Therefore electroacupuncture is especially suitable for those who cannot take medicine.

Objective To evaluate the therapeutic effect of silver ion dressings combined with hydro gel in treatment of diabetic foot by using Meta-analysis.Methods The Cochrane Library,EMbase and domestic main databases were searched,the quality of included studies which screened by certain standards was evaluated.The Review Manager 5.0 software was taken for analysis.Results Totally 11 studies were included,containing 765 patients with diabetic foot.The Meta-analysis showed that there were significant differences between two groups in treatment efficiency,granulation tissue growth time and basic healing time.But the epithelial formation time showed no significant difference between two groups.Conclusions Silver ion dressings combined with hydro gel in treatment of diabetic foot was effective.However,the quality and quantity of most studies included in this review are low,studies of higher quality and quantity are needed to confirm the results in the future.

Objective To evaluate the clinical effect of Liyanjiedu decoction for the prophylaxis and treatment of acute radiotherapy-induced oral mucositis of nasopharyngeal carcinoma(NPC)and the influence to the effect of the radiotherapy to NPC.Methods A total of 96 patients with NPC were randomly divided into treatment group and control group,48 cases for each group.The two groups were given radical radiotherapy.The treatment group was given Liyanjiedu decoction for buccal.The control group were given western medicine for mouthwash.The course of two groups was all from the beginning of radiotherapy to the end of it.Results The occurring time of radiotherapy-induced mucositis in treatment group and control group were(21?4.2)d and(16?3.6)d,and radiotherapeutic dose were(40.252?11.758)Gy and(29.625? 11.632)Gy,with significant difference between the tow groups(P

Objective To lay a foundation for the cultivation of disease-free plantlet of Citrus medica L.var.sarcodactylis Swingle(CMS) by discussion of the factors affecting survival rate for micro-grafted shoot-tip of CMS.Methods With citrus limon seedlings cultured in the dark as the rootstock,shoot-tip of CMS was grafted to the inverse T-shaped cut in the cotyledon of rootstocks.Then an investigation was carried out on the factors which affected the survival rate for micrografted shoot-tip of CMS.The factors included age of rootstocks,scion size,culture medium with different concentrations of phytohormones,and rootstocks with or without cotyledon.Results The survival rate for micro-grafted shoot-tip of CMS was closely related to the factors mentioned above.A higher survival rate was obtained when CMS shoot-tip with 4 pieces of leaf primordia was grafted to the inverse "T" shaped cut in the cotyledon of parental stock(citrus limon seedlings) which was cultured in the dark for 14 days,and when the citrus limon seedlings were cultivated in MT-based medium with ?-naphthylacetic acid 0.1 mg?L-1 added.Conclusion The optimized micro-grafting conditions for CMS shoot-tips improve the propagation of micro-grafted plantlet and the survival rate of micro-grafted shoot-tip of CMS.