OBJECTIVE: To observe the effects of Xuebijing injection on serum level of C reactive protein(CRP) and the incidence of sepsis in patients with severe burn.METHODS: Eighty cases with severe burn injury were randomly assigned to receive routine therapy alone(control group,n=40) routine therapy in combination with Xuebijing injection 100 mL q.d(treatment group,n=40) for 14 days.The level of CRP at 0,3,7,and 14 days were recorded and the incidences of sepsis in the two groups were analyzed statistically.RESULTS: At 7 days,the level of CRP in the treatment group was significantly lower than in the control group(P

[Objective] To investigate the effects of Qianggu capsule plus alendronate on postmenopausal osteoporosis.[Methods]By random number generating method,120 patients were randomly divided into a treatment group with Qianggu capsule plus alendronate,control group A only with Qianggu capsule,and control group B only with alendronate.The pain of the patient before treatment,3 m and 6 m after treatment was assessed.At the same time,the bone mineral density (BMD) before and 6 months after treatment was recorded.[Results] There was significant difference before and after 3 m in the score of pain in three groups,but the difference in treatment group was higher than other two control groups.After 6 m,all the scores of pain in 3 groups had changed significantly compared to the ones before treatment,but the scores of pain in treatment group were lower than 2 control groups.The BMD of both vertebral and ward in treatment group after 6 months treatment was higher than before.[Conclusions]Qianggu capsule plus alendronate has definite therapeutic effects on postmenopausal osteoporosis.

Objective To compare the vibrating perception threshold (VPT) between normal subjects and subjects with cervical spondylosis of nerve root type, and to observe the clinical efficacy of acupoint injection at Quyuan (SI13) in releasing pain in cervical spondylosis of nerve root type.Method Sixty-three patients with cervical spondylosis of nerve root type were recruited and randomized into a treatment group of 35 cases and a control group of 28 cases. The treatment group received acupoint injection at Quyuan, and the control group received acupoint injection at Jiaji (EX-B2) points. The short-form McGill Pain Questionnaire (MPQ) was adopted. From the questionnaire, the Pain Rating Index (PRI), sensory (S), affective (A), and total (T) pain rating indexes, Visual Analogue Scale (VAS), and Present Pain Index (PPI) were used to comprehensively evaluate the pain improvement and to quantify the therapeutic efficacy, and the VPT was also considered. The Clinical Assessment Scale for Cervical Spondylosis (CASCS) by West China Rehabilitation Center was also used to analyze the result in the treatment group.Result After the intervention, the MPQ and VAS scores in the treatment group were significantly lower than those in the control group (P<0.05). The total effective rate of the treatment group was significantly higher than that of the control group (P<0.05). Meanwhile, the VPT was improved after the treatment.Conclusion Acupoint injection at Quyuan can produce a more significant efficacy than at Jiaji (EX-B2) in treating cervical spondylosis of nerve root type.

Objective To investigate the protective effects of ethyl docosahexaenoate on brain oxidative injury and edema induced by cerebral ischemic/reperfusion in gerbils. Methods The gerbils were subjected to both common carotid arteries occlusion. The contents of MDA and GSH, the activities of GSH-PX, CAT, SOD and ATPase, the water content and the concentrations of Na + and Ca 2+ were measured. Histopathological examination was also done. Results The pretreatment with E-DHA significantly prevented the raise of MDA level, the decline of GSH content, the activities of GSH-Px, CAT, ATPase and the increases of Ca 2+, Na + and water content. Conclusion E-DHA has protective effect on brain ischemic injury and edema, which may be due to an inhibitory action on hydroxyl radical formation and brain edema.

Objective To investigate the inhibitory effect of DHA and its mechanism of apoptosis induced by DHA on human gastric cancer cell SGC-7901.Methods The survival rate of tumor cells was evaluated by MTT assay,cell morphology of apoptotic cell was observed with Hoechest 33258 staining.The contents of MDA and GSH were measured respectively by TBA and DTNB assay.Flow cytometry was used to detect the rate of apoptotic cell and intracellular variation of ROS level.Results After being treated with different concentrations of DHA,the survival rate of tumor cells was decreased in a dose-dependent manner and apoptosis was induced.The morphological characterizes of apoptotic cells were chromatin condensation and formation of apoptotic bodies.Intracellular MDA content was increased in the treated cells compared with control group,whereas GSH was decreased.After treated with 80 ?mol?L-1 DHA 5 h,flow cytometic analysis showed ROS peak and NAC could block the generation of ROS.Conclusion DHA can inhibit the growth of human gastric cancer cell SGC-7901 via inducing apoptosis.The increase of lipid peroxidation production and ROS may play an important role in apoptosis of the cells.

OBJECTIVETo observe clinical therapeutic effect of electric heat needle therapy on senile gonarthritis.

METHODSSixty-five patients were divided into a treatment group and a control group. The treatment group of 35 cases were treated by electric heat needling at Dubi (ST 35), Neixiyang (EX-LE 4), Yanglingquan (GB 34) and Yin-lingquan (SP 9), and the control group of 30 cases by simple acupuncture at the same acupoints as in the treatment group. In the two groups, the treatment was given once every other day, 10 sessions constituting one therapeutic course. After treatment of 2 courses, their therapeutic effects were compared.

RESULTSThere was a very significant difference between the two groups in the total effective rate (P < 0.01).

CONCLUSIONElectric heat needle therapy has a better clinical therapeutic effect on senile gonarthritis, better than simple acupuncture therapy.

Acupuncture Points ; Acupuncture Therapy ; Hot Temperature ; Humans ; Needles ; Osteoarthritis, Knee ; therapy

Objective To investigate the roles of heavy metals in the onset of Alzheimer 's disease (AD) and vascular dementia (VaD) and to analyze the relationship between cognitive impairment and plasma heavy metal concentrations in patients with AD. Methods Fifty patients with AD, 20 with VaD, and 20 healthy controls were included in the study. According to the Clinical Dementia Rating (CDR), the AD patients were divided into mild dementia (CDR = 1 )and moderate to severe dementia (CDR = 2 to 3 ) groups. All the observational subjects performed the Mini-Mental State Examination (MMSE) score, Hachinski ischemic index score,and CDR score. A fasting venous blood sample was taken from all the subjects for detection of the heavy metal (Tu, Ca, Fe, Me, Zn, Hg, Cr, Co, Se, and Pb) concentrations at the same time.Results Compared to the control group, the plasma Cu concentration in the mild dementia and moderate to severe dementia groups increased significantly (0. 66 ± 0. 2 1, 0. 84 ± 1.11, and 0. 85 ± 1.12 ng/g, respectively (P ＜ 0. 05). There was no significant difference between the mild AD group and the moderate to severe dementia group. The Pb concentration in the control group was significantly lower than that in the moderate to severe dementia group (22.79 ±3.94 ng/gvs. 40. 82 ± 16.96 ng/g, P ＜ 0. 05 ). While there were no significant differences between the control and the mild dementia and moderate to severe dementia groups. The plasma Cu concentration (0.84 ± 1.25 ng/g vs. 0. 66 ± 0.21 ng/g, P ＜＜ 0. 05) and Pb concentration (32.42 ± 14. 12 ng/gvs. 22.79 ± 3.94 ng/g, P ＜ 0. 05) in the AD group were significantly higher than that in the control group. While there was no significant difference between the VaD group and the control group for metal concentrations. There was also no significant difference for metal concentrations hetween the VaD group and the AD group. Conclusions Some heavy metals, such as Cu and Pb might have participated in the pathogenic process of AD, but the heavy metal concentrations did not have close relationship with the onset of VaD. There was no significant correlation between the degree of cognitive impairment and the plasma metal concentrations in patients with AD.

The difficulty in the participant recruitment is the common question in acupuncture clinical trial study. The existing recruitment of clinical trial is most applicable for the clinical trial of medicines. Because the intervention of acupuncture clinical trial is different from that of medicines, characterized as the specialties in "theory, principle, acupoints, technique", it is very necessary to develop the strategy on the participant recruitment in acupuncture clinical trial. The free community medical consultation is one of the important means of recruitment. In the paper, by taking the participant recruitment of acupuncture clinical trial on chronic stable angina pectoris as the example, the discussion is given on the strategy on the recruitment of free community medical consultation in the aspects of feasible investigation of recruitment approach, recruitment plan, participant screening, etc. The revisiting after the free community medical consultation is the important approach to the improvement of successful recruitment. This strategy on the recruitment of free community medical consultation is highly practical and improves the successful rate and compliance of the participant recruitment. Hence, this strategy deserves to be promoted.
Acupuncture Therapy ; Clinical Trials as Topic ; standards ; Humans ; Personnel Selection ; standards ; Research Design ; standards

OBJECTIVETo explore the genetic etiology of three families affected with split-hand/split-foot malformation (SHFM).

METHODSPeripheral venous blood samples from 21 members of pedigree 1, 2 members of pedigree 2, and 2 members of pedigree 3 were collected. PCR-Sanger sequencing, microarray chip, fluorescence in situ hybridization (FISH), real-time PCR, and next-generation sequencing were employed to screen the mutations in the 3 families. The effect of the identified mutations on the finger (toe) abnormality were also explored.

RESULTSMicroarray and real-time PCR analysis has identified a duplication in all patients from pedigrees 1 and 3, which have spanned FKSG40, TLX1, LBX1, BTRC, POLL and FBXW4 (exons 6-9) and LBX1, BTRC, POLL and FBXW4 (exons 6-9) genes, respectively. A missense mutation of the TP63 gene, namely c.692A>G (p.Tyr231Cys), was found in two patients from pedigree 2. FISH analysis of chromosome 10 showed that the rearrangement could fita tandem duplication model. However, next-generation sequencing did not identify the breakpoint.

CONCLUSIONThe genetic etiology for three families affected with SHFM have been identified, which has provideda basis for genetic counseling and guidance for reproduction.

Chromosomes, Human, Pair 10 ; genetics ; Female ; Foot Deformities, Congenital ; genetics ; Genetic Testing ; Hand Deformities, Congenital ; genetics ; Humans ; Limb Deformities, Congenital ; genetics ; Male ; Mutation ; genetics ; Pedigree

OBJECTIVETo investigate effect of Activ L total lumbar disc replacement on lumbar sagittal alignment.

METHODSThe imaging data of patients with degenerative disc disease received Activ L total lumbar disc replacement at Department of Orthopedics, Beijing Chao-Yang Hospital, Capital Medical University from March 2009 to March 2013 were retrospectively analyzed. The average age was 45.6 years(range, 35-60 years)and the surgery levels were as follows: L3-4 2 cases, L4-5 15 cases, L5/S1 5 cases, L3-4+ L4-5 3 cases, L4-5+ L5/S1 7 cases. All patients were followed up for 15 to 63 months(average, 32 months). Radiographic parameters such as lumbar lordosis angle(LL), segment lordosis angle(SL) and sacral slope angle(SS) were recorded. All the radiographic parameters were compared using one-way ANOVA at different stage. Lumbar lordosis angle of the two-level was compared with the one of one-level by using independent sample t-test before and after the operation. A partial correction test was carried out to determine the corrections between the parameters preoperatively, one month after the operation and at final follow-up.

RESULTSOne month after the operation, the lumbar lordosis angle decreased by an average of 1.8°, but there was no statistically significant(P>0.05). Compared with one month postoperation, the lumbar lordosis angle increased by an average of 6.8°(P<0.05), which also increased a lot compared with preoperation(P<0.05). The value of segment lordosis angle was rising up from preoperation to the final follow-up(P<0.05), so was the value of sacral slope angle, but there was no statistically significant between different stage(P>0.05). The lumbar lordosis angle showed no significant difference between double-level ones and single-level ones at different stage(P<0.05). The lumbar lordosis angle showed positive correlation with the sacral slope(P<0.001), however, the lumbar lordosis angle showed no corrected with the segment angle all the time(P>0.05).

CONCLUSIONSThe total lumbar disc replacement with Activ L prosthesis had contributed to maintain and improve the lumbar alignment in the short and medium term. Double- or single-level total lumbar disc replacement had no significant effect on the value of lumbar lordosis angle. The lumbar lordosis angle showed positive correlation with the sacral slope all the time with no correlation between lumbar lordosis angle and sacral slope.

Diagnostic Imaging ; Humans ; Intervertebral Disc Degeneration ; surgery ; Lordosis ; diagnostic imaging ; Lumbar Vertebrae ; surgery ; Lumbosacral Region ; surgery ; Postoperative Period ; Prostheses and Implants ; Radiography ; Retrospective Studies ; Total Disc Replacement