Successional trajectories of soil bacterial communities in mine tailings: The role of plant functional traits.

Plant species identity is assumed to be a major driver of belowground microbial diversity and composition. However, diagnosing which plant functional traits are responsible for shaping microbial communities remains elusive. Primary succession on barren metalliferous mining substrates was selected as the framework to study above-belowground interactions, and plant functional traits that lead the successional trajectories of soil bacterial communities were identified. The impact of the plant functional group (i.e. trees, shrubs, dwarf shrubs, perennial grasses), a trait integrating the life span and morphological structure, on the bacterial primary succession was monitored. Bacterial diversity and composition was estimated along plant size gradients including over 90 scattered patches ranging from seedlings to mature multispecific patches. Soil bacterial diversity was affected by heavy metals levels and increased towards higher resource availability underneath mature patches, with stress-tolerant heterotrophs and phototrophs being replaced by competitive heterotrophs. The plant functional group modulated these general patterns and shrubs had the greatest impact belowground by inducing the largest increase in soil fertility. Functional traits related to leaf decomposability and root architecture further determined the composition and structure of bacterial communities. These results underline the importance of plant functional traits in the assembly of soil bacterial communities, and can help guiding restoration of degraded lands.

Arabidopsis Root-Type Ferredoxin:NADP(H) Oxidoreductase 2 is Involved in Detoxification of Nitrite in Roots.

Ferredoxin:NADP(H) oxidoreductase (FNR) plays a key role in redox metabolism in plastids. Whereas leaf FNR (LFNR) is required for photosynthesis, root FNR (RFNR) is believed to provide electrons to ferredoxin (Fd)-dependent enzymes, including nitrite reductase (NiR) and Fd-glutamine-oxoglutarate aminotransferase (Fd-GOGAT) in non-photosynthetic conditions. In some herbal species, however, most nitrate reductase activity is located in photosynthetic organs, and ammonium in roots is assimilated mainly by Fd-independent NADH-GOGAT. Therefore, RFNR might have a limited impact on N assimilation in roots grown with nitrate or ammonium nitrogen sources. AtRFNR genes are rapidly induced by application of toxic nitrite. Thus, we tested the hypothesis that RFNR could contribute to nitrite reduction in roots by comparing Arabidopsis thaliana seedlings of the wild type with loss-of-function mutants of RFNR2 When these seedlings were grown under nitrate, nitrite or ammonium, only nitrite nutrition caused impaired growth and nitrite accumulation in roots of rfnr2 Supplementation of nitrite with nitrate or ammonium as N sources did not restore the root growth in rfnr2 Also, a scavenger for nitric oxide (NO) could not effectively rescue the growth impairment. Thus, nitrite toxicity, rather than N depletion or nitrite-dependent NO production, probably causes the rfnr2 root growth defect. Our results strongly suggest that RFNR2 has a major role in reduction of toxic nitrite in roots. A specific set of genes related to nitrite reduction and the supply of reducing power responded to nitrite concomitantly, suggesting that the products of these genes act co-operatively with RFNR2 to reduce nitrite in roots.

Transcriptomic and anatomical complexity of primary, seminal, and crown roots highlight root type-specific functional diversity in maize (Zea mays L.).

Maize develops a complex root system composed of embryonic and post-embryonic roots. Spatio-temporal differences in the formation of these root types imply specific functions during maize development. A comparative transcriptomic study of embryonic primary and seminal, and post-embryonic crown roots of the maize inbred line B73 by RNA sequencing along with anatomical studies were conducted early in development. Seminal roots displayed unique anatomical features, whereas the organization of primary and crown roots was similar. For instance, seminal roots displayed fewer cortical cell files and their stele contained more meta-xylem vessels. Global expression profiling revealed diverse patterns of gene activity across all root types and highlighted the unique transcriptome of seminal roots. While functions in cell remodeling and cell wall formation were prominent in primary and crown roots, stress-related genes and transcriptional regulators were over-represented in seminal roots, suggesting functional specialization of the different root types. Dynamic expression of lignin biosynthesis genes and histochemical staining suggested diversification of cell wall lignification among the three root types. Our findings highlight a cost-efficient anatomical structure and a unique expression profile of seminal roots of the maize inbred line B73 different from primary and crown roots.

[Cervical spondylosis of nerve root type with qi stagnation and blood stasis treated with warming needle with different lengths of moxa stick: a randomized controlled trial].

OBJECTIVE: To compare the clinical efficacy on cervical spondylosis of nerve root type with qi stagnation and blood stasis treated with warming needle with different lengths of moxa stick. METHODS: Six hundred patients with cervical spondylosis of nerve root type with qi stagnation and blood stasis were randomly divided into 4 groups: a 4 cm length group (150 cases, 5 cases dropped off, 2 cases suspended), a 3 cm length group (150 cases, 6 cases dropped off, 2 cases suspended), a 2 cm length group (150 cases, 6 cases dropped off), and a routine acupuncture group (150 cases, 6 cases dropped off). Warming needle with moxa stick in the length of 4 cm, 3 cm and 2 cm was delivered in the 4 cm length group, the 3 cm length group and the 2 cm length group, respectively. In the routine acupuncture group, simple acupuncture was applied. The acupoints selected in the above groups included Dazhui (GV 14) and bilateral Jiaji (EX-B 2) of C5 and C7, Fengchi (GB 20), Jianzhen (SI 9), Quchi (LI 11), Zhongzhu (TE 3), etc. In each group, the intervention was delivered once daily and 5 times a week. One course of intervention was composed of 2 weeks and 2 courses were required. The TCM syndrome score, the score of clinical assessment scale for cervical spondylosis (CASCS), the score of the brachial plexus traction test of the affected upper limb, F wave occurrence rate and conduction velocity of the ulnar nerve, the median nerve and the radial nerve of the affected upper limb were compared before and after treatment in the patients of each group. The levels of serum inflammatory factors, i.e. interleukin-1ß (IL-1ß), interleukin-6 (IL-6), tumor necrosis factor α (TNF-α) and hypersensitive C-reactive protein (hs-CRP), were measured before and after treatment in the patients of each group. The clinical cfficacy was evaluated in the 4 groups. RESULTS: After treatment, the results of TCM syndrome evaluation, i.e. the scores of neck pain, activity limitation and upper limb numbness and pain, as well as the total scores; and the scores of brachial plexus traction test were reduced when compared with those before treatment in each group (P<0.01, P<0.05). The scores of subjective symptoms and adaptability, and the total scores of CASCS were elevated in comparison with those before treatment in each group (P<0.01, P<0.05). In the 4 cm length group, compared with the other 3 groups, the scores of neck pain and activity limitation for TCM syndrome evaluation, and its total score were lower (P<0.05, P<0.01); and the scores of subjective symptoms and adaptability, and the total score of CASCS were higher (P<0.05, P<0.01). The score of the brachial plexus traction test in the 4 cm length group was lower than that of the routine acupuncture group (P<0.05). After treatment, F wave occurrence rates and conduction velocity of median nerve and radial nerve were increased when compared with those before treatment in each group (P<0.05, P<0.01). F wave occurrence rate and conduction velocity of the radial nerve in the 4 cm length group were higher than those of the other 3 groups (P<0.05), and those of the median nerve were higher when compared with the routine acupuncture group (P<0.05). After treatment, the levels of serum IL-1ß, IL-6 and TNF-α were all reduced when compared with those before treatment in each group (P<0.01, P<0.05); the level of serum IL-6 in the 4 cm length group was lower than those of the other 3 groups and serum level of TNF-α was lower compared with that in the routine acupuncture group (P<0.05). The total effective rate of the 4 cm length group was 78.3% (112/143), which was higher when compared with the 3 cm length group (67.6%, 96/142), the 2 cm length group (65.3%, 94/144) and the routine acupuncture group (53.5%, 77/144), respectively (P<0.05). CONCLUSION: Warming needle with moxa stick of 4 cm in length effectively relieves the clinical symptoms of cervical spondylosis of nerve root type with qi stagnation and blood stasis, improves the nerve function of the upper limbs, and reduces the inflammatory responses caused by nerve compression. The clinical efficacy of this therapy with moxa stick of 4 cm in length is superior to the warming needle with moxa sticks of 3 cm and 2 cm, as well as the routine acupuncture.

Stalagmites in karst cave inspired construction: lotus root-type adsorbent with porous surface derived from CO2-in-water Pickering emulsion for selective and ultrafast uranium extraction.

Simultaneous construction of porous and hollow adsorbent, especially from gas-in-water Pickering emulsion (PE) reactor, is vital for improving mass transfer kinetics and uptake amount. Inspired by the formation process of stalagmites in karst cave, amino and amidoxime bifunctionalized lotus root-type microsphere with porous surface (NH2@AO-PLRMS) is prepared by the silica nanoparticles (SPs)-stabilized CO2-in-water Pickering emulsion reactor and subsequent two-step grafting polymerization. The important roles of SPs acting as Pickering emulsifier, surface pore-forming agent, and adjusting internal lotus root structure are confirmed. Lotus root-type pores are dependent on the interface intensity and the permeability for compressed CO2 bubbles in PE droplets. Benefitting from the lotus root-type structure and abundant affinity sites, the maximum uranium adsorption capacity of NH2@AO-PLRMS is 1214.5 mg·g-1 at 298 k, and an ultrafast uptake process can be achieved in the first 30 min. Both thermodynamic and kinetic studies indicate a spontaneous, entropy increased, and exothermic chemisorption process, and the synergies of amidoxime and amino groups can enhance the adsorption selectivity. Remarkably, NH2@AO-PLRMS displays a high uranium adsorption capacity and desorption efficiency after seven cycles. These findings provide a way to obtain adsorbents with enhanced uranium extraction performance from gas-in-water PE reactor.

Root Form and Morphology of Human Permanent Maxillary First Premolars of an Indo-Dravidian Population Based in Southern India: An In Vitro Study.

AIM: The aim of this study was to analyze root form and morphology of human maxillary first permanent premolars of an Indo-Dravidian population from southern India. MATERIALS AND METHODS: Eight hundred and twenty-two maxillary first permanent premolars were cleansed and stored appropriately. Morphology and root form analysed, segregated into Groups (Gps): Gp I, Gp II, and Gp III, and later divided into subgroups (SGs) based on specific criteria. Gp I was divided into two SGs: SG A (minimal or absence of grooving in the root) (n = 252) and SG B (clear and defined longitudinal groove in the root) (n = 104), and Gp II was divided into SG C (roots dividing in coronal one-third) (n = 154), SG D (roots dividing in the middle one-third) (n = 158), and SG E (roots dividing in the apical one third) (n = 138). Gp III consisted of only one SG F (teeth with three roots) (n = 16). The groups were analyzed separately, their external root form and morphology were recorded. Root form was analyzed, and results were tabulated. This study was compared with other studies and statistically analyzed. RESULTS: Gp II was common with an incidence of 54.74%. Gp I was the next most common with an incidence of 43.3%. Gp III was the least common with an incidence of 1.94%. The number and distribution of roots was also computed. Six types of root form were identified (Type [Ty] A = 30.65%, Ty B = 12.65%, Ty C = 18.73%, Ty D = 19.22%, Ty E = 16.78%, and Ty F = 1.94%). CONCLUSION: Awareness and assessment of root form, number preoperatively with regard to specific populations before initiation will pave way for successful outcome of therapy.

[Acupuncture combined with Jingtong granule for nerve-root type cervical spondylosis and its effects on IL-6、TNF-α、IL-1ß and hemorheological indexes].

OBJECTIVE: To explore the clinical efficacy of acupuncture combined with Jingtong granule for nerve-root type cervical spondylosis and its effects on serum interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1ß) and hemorheological indexes. METHODS: A total of 114 patients with nerve-root type cervical spondylosis were randomly divided into an observation group and a control group, 57 cases in each group. The patients in both groups were treated with traction. The patients in the control group were treated with oral administration of Jingtong granule, 4 g each time, 3 times a day, while based on the treatment of control group, the patients in the observation group were treated with acupuncture at Dazhui (GV 14), Tianzhu (BL 10), Houxi (SI 3), cervical Jiaji (EX-B 2), Quchi (LI 11), Hegu (LI 4) and Waiguan (TE 5), once a day. Both groups were treated for 4 weeks. The simplified McGill pain questionnaire (MPQ), neck disability index (NDI), numbness score, levels of IL-6, TNF-α, IL-1ß in serum and hemorheological indexes were observed before and after treatment, and the clinical efficacy was compared between the two groups. RESULTS: The total effective rate was 91.2% (52/57) in the observation group, which was higher than 71.9% (41/57) in the control group (P<0.05). Compared before treatment, the scores of MPQ, NDI and numbness in the two groups were reduced after treatment (P<0.05). After treatment, the scores of MPQ, NDI and numbness in the observation group were lower than those in the control group (P<0.05). After treatment, the serum levels of IL-6, TNF-α and IL-1ß in the two groups were reduced (P<0.05), and those in the observation group were lower than the control group (P<0.05). After treatment, the plasma viscosity, fibrinogen, low shear rate of whole blood viscosity and high shear rate of whole blood viscosity in the two groups were lower than before treatment (P<0.05), and those in the observation group were lower than the control group (P<0.05). CONCLUSION: Acupuncture combined with Jingtong granule have significant clinical efficacy for nerve-root type cervical spondylosis, which could reduce the serum levels of IL-6, TNF-α and IL-1ß and improve hemorheology.

Wet Cupping Therapy Improves Local Blood Perfusion and Analgesic Effects in Patients with Nerve-Root Type Cervical Spondylosis.

OBJECTIVE: To observe wet cupping therapy (WCT) on local blood perfusion and analgesic effects in patients with nerve-root type cervical spondylosis (NT-CS). METHODS: Fifty-seven NT-CS patients were randomly divided into WCT group and Jiaji acupoint-acupuncture (JA) group according a random number table. WCT group (30 cases) was treated with WCT for 10 min, and JA group (27 cases) was treated with acupuncture for 10 min. The treatment efficacies were evaluated with a Visual Analogue Scale (VAS). Blood perfusion at Dazhui (GV 14) and Jianjing (GB 21) acupoints (affected side) was observed with a laser speckle flowmetry, and its variations before and after treatment in both groups were compared as well. RESULTS: In both groups, the VAS scores significantly decreased after the intervention (P<0.01), while the blood perfusion at the two acupoints significantly increased after intervention (P<0.05); however, the increasement magnitude caused by WCT was obvious compared with JA (P<0.05). CONCLUSIONS: WCT could improve analgesic effects in patients with NT-CS, which might be related to increasing local blood perfusion of acupunct points.

Clinical efficacy of a new low notch plate system and Zero-P in the treatment of single segment cervical spondylotic radiculopathy / 临床外科杂志

Objective To compare the clinical efficacy of a new low notch plate system(Carmen synchronous adaptive cervical fusion system)and Zero-p in the treatment of single level cervical spondylotic radiculopathy(CSR).Methods Retrospective analysis was made on 48 patients with single level cervical spondylosis of nerve root type admitted from January 2015 to January 2020,including 26 patients with new low notch steel plate system(observation group)and 22 patients with Zero-P(control group).The operation duration,intraoperative blood loss,incidence of postoperative dysphagia,preoperative and postoperative JOA scores,cervical dysfunction index(NDI)Visual analog score of pain(VAS)and Cobb angle and intervertebral space height of postoperative imaging.Results There was no significant difference between the two groups in terms of operation time,intraoperative blood loss and the incidence of postoperative dysphagia(P＞0.05).All patients were followed up for 12-15 months,with an average of(12.6±0.7)months.There was no significant difference in JOA score,NDI index and VAS score of pain between the two groups before and 3 and 12 months after operation(P＞0.05).Conclusion The clinical efficacy of the new low notch plate system in the treatment of single segment cervical spondylotic radiculopathy is equivalent to Zero-P,and it is a reliable new type of anterior cervical internal fixation system.

Cervical spondylosis of nerve root type with qi stagnation and blood stasis treated with warming needle with different lengths of moxa stick: a randomized controlled trial / 中国针灸

OBJECTIVE@#To compare the clinical efficacy on cervical spondylosis of nerve root type with qi stagnation and blood stasis treated with warming needle with different lengths of moxa stick.@*METHODS@#Six hundred patients with cervical spondylosis of nerve root type with qi stagnation and blood stasis were randomly divided into 4 groups: a 4 cm length group (150 cases, 5 cases dropped off, 2 cases suspended), a 3 cm length group (150 cases, 6 cases dropped off, 2 cases suspended), a 2 cm length group (150 cases, 6 cases dropped off), and a routine acupuncture group (150 cases, 6 cases dropped off). Warming needle with moxa stick in the length of 4 cm, 3 cm and 2 cm was delivered in the 4 cm length group, the 3 cm length group and the 2 cm length group, respectively. In the routine acupuncture group, simple acupuncture was applied. The acupoints selected in the above groups included Dazhui (GV 14) and bilateral Jiaji (EX-B 2) of C5 and C7, Fengchi (GB 20), Jianzhen (SI 9), Quchi (LI 11), Zhongzhu (TE 3), etc. In each group, the intervention was delivered once daily and 5 times a week. One course of intervention was composed of 2 weeks and 2 courses were required. The TCM syndrome score, the score of clinical assessment scale for cervical spondylosis (CASCS), the score of the brachial plexus traction test of the affected upper limb, F wave occurrence rate and conduction velocity of the ulnar nerve, the median nerve and the radial nerve of the affected upper limb were compared before and after treatment in the patients of each group. The levels of serum inflammatory factors, i.e. interleukin-1β (IL-1β), interleukin-6 (IL-6), tumor necrosis factor α (TNF-α) and hypersensitive C-reactive protein (hs-CRP), were measured before and after treatment in the patients of each group. The clinical cfficacy was evaluated in the 4 groups.@*RESULTS@#After treatment, the results of TCM syndrome evaluation, i.e. the scores of neck pain, activity limitation and upper limb numbness and pain, as well as the total scores; and the scores of brachial plexus traction test were reduced when compared with those before treatment in each group (P<0.01, P<0.05). The scores of subjective symptoms and adaptability, and the total scores of CASCS were elevated in comparison with those before treatment in each group (P<0.01, P<0.05). In the 4 cm length group, compared with the other 3 groups, the scores of neck pain and activity limitation for TCM syndrome evaluation, and its total score were lower (P<0.05, P<0.01); and the scores of subjective symptoms and adaptability, and the total score of CASCS were higher (P<0.05, P<0.01). The score of the brachial plexus traction test in the 4 cm length group was lower than that of the routine acupuncture group (P<0.05). After treatment, F wave occurrence rates and conduction velocity of median nerve and radial nerve were increased when compared with those before treatment in each group (P<0.05, P<0.01). F wave occurrence rate and conduction velocity of the radial nerve in the 4 cm length group were higher than those of the other 3 groups (P<0.05), and those of the median nerve were higher when compared with the routine acupuncture group (P<0.05). After treatment, the levels of serum IL-1β, IL-6 and TNF-α were all reduced when compared with those before treatment in each group (P<0.01, P<0.05); the level of serum IL-6 in the 4 cm length group was lower than those of the other 3 groups and serum level of TNF-α was lower compared with that in the routine acupuncture group (P<0.05). The total effective rate of the 4 cm length group was 78.3% (112/143), which was higher when compared with the 3 cm length group (67.6%, 96/142), the 2 cm length group (65.3%, 94/144) and the routine acupuncture group (53.5%, 77/144), respectively (P<0.05).@*CONCLUSION@#Warming needle with moxa stick of 4 cm in length effectively relieves the clinical symptoms of cervical spondylosis of nerve root type with qi stagnation and blood stasis, improves the nerve function of the upper limbs, and reduces the inflammatory responses caused by nerve compression. The clinical efficacy of this therapy with moxa stick of 4 cm in length is superior to the warming needle with moxa sticks of 3 cm and 2 cm, as well as the routine acupuncture.

Superior Root Hair Formation Confers Root Efficiency in Some, But Not All, Rice Genotypes upon P Deficiency.

Root hairs are a low-cost way to extend root surface area (RSA), water and nutrient acquisition. This study investigated to what extend variation exists for root hair formation in rice in dependence of genotype, phosphorus (P) supply, growth medium, and root type. In general, genotypic variation was found for three root hair properties: root hair length, density, and longevity. In low P nutrient solution more than twofold genotypic difference was detected for root hair length while only onefold variation was found in low P soil. These differences were mostly due to the ability of some genotypes to increase root hair length in response to P deficiency. In addition, we were able to show that a higher proportion of root hairs remain viable even in mature, field-grown plants under low P conditions. All investigated root hair parameters exhibited high correlations across root types which were always higher in the low P conditions compared to the high P controls. Therefore we hypothesize that a low P response leads to a systemic signal in the entire root system. The genotype DJ123 consistently had the longest root hairs under low P conditions and we estimated that, across the field-grown root system, root hairs increased the total RSA by 31% in this genotype. This would explain why DJ123 is considered to be very root efficient in P uptake and suggests that DJ123 should be utilized as a donor in breeding for enhanced P uptake. Surprisingly, another root and P efficient genotype seemed not to rely on root hair growth upon P deficiency and therefore must contain different methods of low P adaptation. Genotypic ranking of root hair properties did change substantially with growth condition highlighting the need to phenotype plants in soil-based conditions or at least to validate results obtained in solution-based growth conditions.

Analysis of the application effect of the deer of Wu Qin Xi in the rehabilitation of elderly patients with cervical spondylotic radiculopathy / 中国实用护理杂志

Objective To investigate the effects of deer play of Wu Qin Xi on cervical mobility, TCM symptoms and anxiety in elderly patients with cervical spondylotic radiculopathy. Methods Sixty patients with orthopaedic inpatients from June 2017 to June 2018 were enrolled. In the 6 to December 2017, 30 inpatients who met the criteria were selected as the control group, and 30 patients who met the criteria from January to June 20 were the intervention group. Two groups of patients were treated with conventional nursing, and the intervention group was treated with deer play on the basis of the control group. Cervical dysfunction index (NDI) was compared before intervention, 2 weeks and 4 weeks after intervention; clinical symptoms and signs and neck activity were compared before intervention and 2 weeks after intervention; anxiety scores were compared before intervention and after 4 weeks of intervention ( GAD-7). Results The NDI scores of the intervention group were 19.23±2.19 and 9.23± 1.85 at 2 and 4 weeks respectively. The scores of the control group were 21.37 ± 1.40 and 11.63 ± 2.95, respectively. The difference was statistically significant (t=3.77-4.49, P<0.05). After 2 weeks of intervention, the clinical symptoms and signs and neck activity of the intervention group were 5.47±1.78, 19.17±1.26, 4.87±0.78, 11.50±1.46, the control group were 7.40±2.53, 16.23±1.87, 6.17±1.26, 13.17± 1.56, and the difference between the two groups was statistically significant (t=-7.12-4.81, P<0.05). After 4 weeks of intervention, the GAD-7 score of the intervention group was 1.07±0.20, and the control group was 1.56 ± 0.29. The difference between the two groups was statistically significant (t=6.55, P<0.05). Conclusion Luxi can improve the symptoms of neck pain in elderly patients with cervical spondylotic radiculopathy, improve cervical function and relieve anxiety.

Analysis of the application effect of the deer of Wu Qin Xi in the rehabilitation of elderly patients with cervical spondylotic radiculopathy / 中国实用护理杂志

Objective@#To investigate the effects of deer play of Wu Qin Xi on cervical mobility, TCM symptoms and anxiety in elderly patients with cervical spondylotic radiculopathy.@*Methods@#Sixty patients with orthopaedic inpatients from June 2017 to June 2018 were enrolled. In the 6 to December 2017, 30 inpatients who met the criteria were selected as the control group, and 30 patients who met the criteria from January to June 20 were the intervention group. Two groups of patients were treated with conventional nursing, and the intervention group was treated with deer play on the basis of the control group. Cervical dysfunction index (NDI) was compared before intervention, 2 weeks and 4 weeks after intervention; clinical symptoms and signs and neck activity were compared before intervention and 2 weeks after intervention; anxiety scores were compared before intervention and after 4 weeks of intervention (GAD-7).@*Results@#The NDI scores of the intervention group were 19.23±2.19 and 9.23±1.85 at 2 and 4 weeks respectively. The scores of the control group were 21.37±1.40 and 11.63±2.95, respectively. The difference was statistically significant (t=3.77-4.49, P<0.05). After 2 weeks of intervention, the clinical symptoms and signs and neck activity of the intervention group were 5.47±1.78, 19.17±1.26, 4.87±0.78, 11.50±1.46, the control group were 7.40±2.53, 16.23±1.87, 6.17±1.26, 13.17±1.56, and the difference between the two groups was statistically significant (t=-7.12-4.81, P<0.05). After 4 weeks of intervention, the GAD-7 score of the intervention group was 1.07±0.20, and the control group was 1.56±0.29. The difference between the two groups was statistically significant (t=6.55, P<0.05).@*Conclusion@#Luxi can improve the symptoms of neck pain in elderly patients with cervical spondylotic radiculopathy, improve cervical function and relieve anxiety.

Acupuncture combined with granule for nerve-root type cervical spondylosis and its effects on IL-6、TNF-α、IL-1β and hemorheological indexes / 中国针灸

OBJECTIVE@#To explore the clinical efficacy of acupuncture combined with granule for nerve-root type cervical spondylosis and its effects on serum interleukin-6 (IL-6), tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β) and hemorheological indexes.@*METHODS@#A total of 114 patients with nerve-root type cervical spondylosis were randomly divided into an observation group and a control group, 57 cases in each group. The patients in both groups were treated with traction. The patients in the control group were treated with oral administration of granule, 4 g each time, 3 times a day, while based on the treatment of control group, the patients in the observation group were treated with acupuncture at Dazhui (GV 14), Tianzhu (BL 10), Houxi (SI 3), cervical Jiaji (EX-B 2), Quchi (LI 11), Hegu (LI 4) and Waiguan (TE 5), once a day. Both groups were treated for 4 weeks. The simplified McGill pain questionnaire (MPQ), neck disability index (NDI), numbness score, levels of IL-6, TNF-α, IL-1β in serum and hemorheological indexes were observed before and after treatment, and the clinical efficacy was compared between the two groups.@*RESULTS@#The total effective rate was 91.2% (52/57) in the observation group, which was higher than 71.9% (41/57) in the control group (<0.05). Compared before treatment, the scores of MPQ, NDI and numbness in the two groups were reduced after treatment (<0.05). After treatment, the scores of MPQ, NDI and numbness in the observation group were lower than those in the control group (<0.05). After treatment, the serum levels of IL-6, TNF-α and IL-1β in the two groups were reduced (<0.05), and those in the observation group were lower than the control group (<0.05). After treatment, the plasma viscosity, fibrinogen, low shear rate of whole blood viscosity and high shear rate of whole blood viscosity in the two groups were lower than before treatment (<0.05), and those in the observation group were lower than the control group (<0.05).@*CONCLUSION@#Acupuncture combined with granule have significant clinical efficacy for nerve-root type cervical spondylosis, which could reduce the serum levels of IL-6, TNF-α and IL-1β and improve hemorheology.

Wet Cupping Therapy Improves Local Blood Perfusion and Analgesic Effects in Patients with Nerve-Root Type Cervical Spondylosis / 中国结合医学杂志

<p><b>OBJECTIVE</b>To observe wet cupping therapy (WCT) on local blood perfusion and analgesic effects in patients with nerve-root type cervical spondylosis (NT-CS).</p><p><b>METHODS</b>Fifty-seven NT-CS patients were randomly divided into WCT group and Jiaji acupoint-acupuncture (JA) group according a random number table. WCT group (30 cases) was treated with WCT for 10 min, and JA group (27 cases) was treated with acupuncture for 10 min. The treatment efficacies were evaluated with a Visual Analogue Scale (VAS). Blood perfusion at Dazhui (GV 14) and Jianjing (GB 21) acupoints (affected side) was observed with a laser speckle flowmetry, and its variations before and after treatment in both groups were compared as well.</p><p><b>RESULTS</b>In both groups, the VAS scores significantly decreased after the intervention (P<0.01), while the blood perfusion at the two acupoints significantly increased after intervention (P<0.05); however, the increasement magnitude caused by WCT was obvious compared with JA (P<0.05).</p><p><b>CONCLUSIONS</b>WCT could improve analgesic effects in patients with NT-CS, which might be related to increasing local blood perfusion of acupunct points.</p>

Effect of Different Collateral Bleeding Methods on TNF-α in Peripheral Blood of Cervical Spondylosis of Nerve Root Type / 上海针灸杂志

Objective To study the difference between scattered prick with three-edge needle and tapping prick with plum-blossom needle (seven-star needle) in treating cervical spondylosis of nerve root type by observing the content of serum tumor necrosis factor-α (TNF-α) in patients' peripheral blood. Method Sixty patients with cervical spondylosis of nerve root type were randomized into a three-edge needle group and a plum-blossom needle group. The three-edge needle group was intervened by scattered prick with three-edge needle, while the plum-blossom needle group was intervened by plum-blossom needle. The two groups were treated once a week, for 4 weeks in total. The level of TNF-αin serum of the two groups was measured before and after the treatment, and the clinical efficacies were compared. Result The level of serum TNF-α changed significantly after the treatment in both groups (P<0.05), but there was no significant between-group difference in comparing the level of serum TNF-α after the intervention (P>0.05). The between-group difference in the clinical efficacy was statistically insignificant (P>0.05). Conclusion Both three-edge needle and plum-blossom needle can significantly down-regulate the content of serum TNF-α in peripheral blood, and there is no noticeable difference between the two methods.

Therapeutic Effect of Meridian Skin Region Drainage Therapy for Nerve Root Type of Cervical Spondylosis / 广州中医药大学学报

Objective To observe the clinical curative effect of meridian skin region drainage therapy for nerve root type of cervical spondylosis by comparing to the conventional acupuncture. Methods A total of 84 cases of cervical spondylosis were randomly divided into acupuncture group and drainage group,42 cases in each group. The drainage group was given meridian skin region drainage therapy including skin scraping, bloodletting combining with I-shaped acupuncture (acupuncture on Fengchi penetrating Fengfu,C3-C6 spinous process, Dazhui, Jianzhongshu, Jianwaishu), once a day. The acupuncture group was given conventional acupuncture mainly on Ashi points, cervical Jiaji acupoints, combining with Tianzhu, Dazhui, and Houxi, once a day. Seven times constituted one treatment course and the treatment for the two groups lasted 3 courses. During the treatment,time for the relief of the primary symptoms and signs of the two groups was observed,and pain index was evaluated with Visual Analogue Scale(VAS). After treatment , the total clinical efficacy and safety were evaluated,and the recurrence rate was investigated during the follow-up. Results(1)The total clinical efficacy of the drainage group was 95.2％ and that of the acupuncture group was 83.3％, and there were significant differences between the two groups(P < 0.05).(2)During the treatment,time for the relief of tenderness, time for the relief of pain, and time for the improvement of range of motion in the drainage group were much shorter than those in the acupuncture group (P<0.01). (3)After treatment,VAS scores of the two groups were decreased(P<0.01 compared with those before treatment),and the decrease in the drainage group was superior to that in the acupuncture group(P < 0.05).(4)The 2-month follow-up showed that the recurrence rate of the drainage group was 17.6％,and that of the acupuncture group was 38.1％,the difference being significant (P<0.05).(5)During the treatment,no obvious adverse event occurred in the two groups. Conclusion Meridian skin region drainage therapy exerts certain therapeutic effect for nerve root type of cervical spondylosis.

Clinical analysis of electroacupuncture combined with massage in the treatment of cervical spondylotic radiculopathy / 中国生化药物杂志

Objective To observe the clinical effect of electroacupuncture combined with massage in the treatment of cervical spondylotic radiculopathy.Methods 120 patients with cervical spondylotic myelopathy who were treated in Wuhan Traditional Chinese and Western Medicine Hospital from October 2015 to December 2016 were randomly divided into control group and study group.The control group was treated with electroacupuncture.The control group was treated in the control group on the basis of the treatment of massage, compared the two groups of patients with treatment, before and after treatment changes in symptoms, and the treatment of adverse events during the situation.Results The total effective rate was 96.67% in the study group, which was significantly higher than that in the control group(81.67%, P<0.05).The clinical symptoms and work of the two groups before treatment were statistically significant (P<0.05).The scores of the three groups were significantly higher than those of the control group (P<0.05).The adverse events of the study group were significantly higher than those in the control group (P<0.05)The incidence was slightly lower than the control group, the difference was not statistically significant.Conclusion Electroacupuncture combined with massage can effectively improve the total effective rate of treatment, alleviate the clinical symptoms, reduce the incidence of adverse events and improve the safety, and show good application prospects.

Therapeutic Observation of Distant Collateral Needling for Cervical Spondylotic Radiculopathy / 上海针灸杂志

Objective To observe the clinical efficacy of distant collateral needling in treating cervical spondylotic radiculopathy. Method Eighty patients with cervical spondylotic radiculopathy were randomized into a treatment group and a control group, 40 cases in each group. The treatment group was intervened by distant collateral needling, while the control group was by ordinary acupuncture treatment. The symptom and sign scores were observed before and after intervention, and the clinical efficacies were compared between the two groups. Result The symptom and sign scores were changed significantly after intervention in both groups (P0.05); there was a significant difference in comparing the recovery plus markedly-effective rate between the two groups (P<0.05).Conclusion Distant collateral needling is an effective method in treating cervical spondylotic radiculopathy.

The research progress of treating cervical spondylosis of nerve root type with traditional Chinese medicine / 国际中医中药杂志

200 papers on nerve root type cervical spondylosis treated with Chinese medicine were retrieved and 38 papers with complete diagnostic criteria and medical statistics were included for study. The results showed acupuncture, massage, and herbal therapy were three common methods and have their own advantage, but systemic, standardized and normative treatment program was lack. In the meantime of treating nerve root type cervical spondylosis, prevention should also be paid attention. The treatment, prevention and exercise on the whole therapeutic idea should be established, which has far-reaching significance.