A Review on Rhizosphere Microbiota of Tea Plant (Camellia sinensis L): Recent Insights and Future Perspectives.

Rhizosphere microbial colonization of the tea plant provides many beneficial functions for the host, But the factors that influence the composition of these rhizosphere microbes and their functions are still unknown. In order to explore the interaction between tea plants and rhizosphere microorganisms, we summarized the current studies. First, the review integrated the known rhizosphere microbial communities of tea tree, including bacteria, fungi, and arbuscular mycorrhizal fungi. Then, various factors affecting tea rhizosphere microorganisms were studied, including: endogenous factors, environmental factors, and agronomic practices. Finally, the functions of rhizosphere microorganisms were analyzed, including (a) promoting the growth and quality of tea trees, (b) alleviating biotic and abiotic stresses, and (c) improving soil fertility. Finally, we highlight the gaps in knowledge of tea rhizosphere microorganisms and the future direction of development. In summary, understanding rhizosphere microbial interactions with tea plants is key to promoting the growth, development, and sustainable productivity of tea plants.

[Effect of acupoint thread-embedding therapy on the sitting ability of ataxia children with cerebral palsy].

OBJECTIVE: To investigate the effective of acupoint thread-embedding therapy for ataxia children with cerebral palsy. METHODS: A total of 70 ataxia children with cerebral palsy and a Gross Motor Function Measure (GMFM, Dimension B) score of <35 were enrolled and randomly divided into thread-embedding group and control group, with 35 children in each group, and 2 children in the thread-embedding group were lost to follow-up. The children in the control group were given routine rehabilitation treatment, including physical therapy, spleen-strengthening, kidney-nourishing, and Governor Vessel-regulating massage, vibroacoustic therapy, and scalp acupuncture, and those in the thread-embedding group were given thread-embedding therapy at the acupoints of Jianyu (LI15), Jianliao (SJ14), Tianzong (SI11), Tianshu (ST25), and HuatuoJiaji points (C4, L1 and L4) in addition to the treatment in the control group, with 6-8 acupoints selected each time, once a week. Each course of treatment was 4 weeks, with an interval of one week between two courses of treatment, and the children were treated for 3 courses. Level of sitting scale (LSS), incurvation reflex, and GMFM score were recorded to evaluate the improvement in sitting ability and clinical outcome. RESULTS: Both groups had significant improvements in LSS, incurvation reflex, and GMFM (Dimension A and B) score after treatment (P<0.01), and the thread-embedding group had significantly greater improvements than the control group (P<0.01). The thread-embedding group had a significantly higher overall response rate than the control group (90.9% [30/33] vs 68.5% [24/35], P<0.01). CONCLUSION: In addition to routine rehabilitation treatment, acupoint thread-embedding therapy can effectively suppress primitive reflex in ataxia children with cerebral palsy and significantly promote their sitting ability, and therefore, it is an effective acupuncture treatment method for ataxia children with cerebral palsy.

[Effects of scalp acupuncture on brain injury in premature infants with different months of age].

OBJECTIVE: To explore the clinical efficacy differences of scalp acupuncture on brain injury in premature infants with different months of age. METHODS: According to the corrected months of age, 90 cases of premature infants with brain injury were divided into a group A (3 through 6 corrected months of age), a group B (7 through 9 corrected months of age) and group C (10 through 12 corrected months of age), 30 patients in each one. Based on the conventional early intervention, the infants in the group A were treated with scalp acupuncture at Zhiqizhen, motor area; the infants in the group B were treated with scalp acupuncture at Zhiqizhen, motor area and foot motor sensory area; the infants in the group C were treated with scalp acupuncture at Zhiqizhen, motor area, foot motor sensory area and balance area. All the treatment was given once every other day, and totally 30 treatments were given. The Alberta infant motor scale (AIMS), development quotient (DQ) of each function indexes in Gesell developmental scale (GDS) were observed before and after treatment; the clinical efficacy of each group was compared and the correlation between clinical efficacy and months of age was analyzed. RESULTS: Compared before treatment, the total score of AIMS and DQ of each function indexes of GDS were all improved in the three groups after treatment (all P<0.01). After treatment, the differences of total score of AIMS and DQ of each function indexes of GDS among the three groups were significant (P<0.05, P<0.01), and the results in the group A were higher than those in the group B and the group C (P<0.05, P<0.01). The total effective rate was 96.3% (26/27) in the group A, which was higher than 89.7% (26/29) in the group B and 83.3% (25/30) in the group C. The correlation analysis indicated less months of age was significantly corelated with better efficacy (P<0.05). CONCLUSION: Scalp acupuncture has superior improvement on the recovery of brain damage in premature infants, especially for those with 6 months of age or less.

[Study of optimal parameters of scalp electroacupuncture for rehabilitation effect on children of cerebral palsy].

OBJECTIVE: To analyze the effect difference of wave, intensity, time and treatment frequency by orthogonal design so as to explore the optimal parameters of scalp electroacupuncture (EA) for rehabilitation effect on children of cerebral palsy. METHODS: Ninety children of cerebral palsy were assigned into 9 groups by orthogonal design, 10 cases in each one. The acupoints were bilateral excitable area, foot motor sensory area, speech two area, speech three area, balance area, and intelligent nine acupoints, including Shenting (GV 24), Sishencong (EX-HN 1), and bilateral Benshen (GB 13) and Touwei (ST 8). EA was applied at bilateral excitable area and speech three area. We designed an orthogonal experiment with four factors and three levels. We studied wave (sparse wave of 2 Hz, density wave of 100 Hz, sparse and density wave of 2 Hz /100 Hz), intensity (1 mA, 2 mA, intensity based on tolerance), time (10 min, 20 min, 30 min), frequency (once a day, once every other day, twice a week). The Gesell developmental scale was used to evaluate the developmental quotient (DQ); and gross motor function measure (GMFM), motor function before and after treatment. RESULTS: The optimal parameters for DQ and GMFM were 2 Hz/100 Hz, 20 min, once every other day. . CONCLUSION: The optimal parameters for cerebral palsy may be 2 Hz/100 Hz, 20 min, once every other day.

Clinical observation on treatment of clearing the Governor Vessel and refreshing the mind needling in neural development and remediation of children with cerebral palsy.

OBJECTIVE: To investigate the effects of clearing the Governor Vessel and refreshing the mind needling in neural development and remediation of children with cerebral palsy. METHODS: A total of 200 cases of children with cerebral palsy were randomly assigned to the treatment group (100 patients) and the control group (100 patients). The treatment group was given the combined therapy of acupuncture and rehabilitation training, and the chosen acupoints were 13 points of the Governor Vessel, Shenshu (BL 23), Taixi (KI 3), Yanglingquan (GB 34), Zusanli (ST 36) and Sanyinjiao (SP 6), and points of refreshing the mind were also selected, which included puncturing Shenting (GV 24) toward Qianding (GV 21), puncturing Qianding (GV 21) toward Baihui (GV 20), puncturing Baihui (GV 20) toward Naohu (GV 17) and Sishencong (Ex-HN 1). The control group was only treated with rehabilitation training. A contrastive analysis of the therapeutic effect between acupuncture combined with rehabilitation training and rehabilitation training alone was made after a treatment course of 3 months. The Gross Motor Function Measure (GMFM) and Beijing Gesell Developmental Scale were adopted to assess the neural development and rehabilitation outcomes of the two groups. In addition, skull CT/MRI was adopted to evaluate the plerosis of injured cerebral nerve after treatment. RESULTS: The total effective rate in treatment group was 87% (87/100), significantly higher than the 55% (55/100) in the control group. The children's development quotient (DQ) tested by Gesell Developmental Scale and scores tested by GMFM in the treatment group were obviously higher than those in the control group (P<0.01). The improving and curing rates presented by skull CT/MRI in the treatment group were higher than those in the control group (P<0.01). CONCLUSIONS: Clearing the Governor Vessel and refreshing the mind needling could accelerate the recovery of injured brain nerve and the reconstruction of brain function. The acupuncture therapy could ameliorate both the motor development and cognitive development. On the other hand, the forward curative effect of acupuncture combined with rehabilitation training was significantly better than the rehabilitation training alone.

[Effect of acupuncture-moxibustion combined with nerve growth factor on compensation of cerebral function in the children of cerebral palsy].

OBJECTIVE: To investigate the compensation of cerebral function in acupuncture for rehabilitation of cerebral palsy. METHODS: One hundred children of cerebral palsy were randomly divided into a treatment group and a control group, 50 cases in each group. The treatment group were treated with scalp acupuncture at the Motor Area, Foot Motor Sensory Area and Equilibrium Area, body acupuncture at Binao (LI 14), Fengchi (GB 20), Huantiao (GB 30), etc. and injection of nerve growth factor into Zusanli (ST 36), in combination with rehabilitation training; the control group were treated only with rehabilitation training. Their clinical therapeutic effects and recoveries of brain lesion detected by CT, SEPCT were investigated. RESULTS: The total effective rate was 84.0% in the treatment group better than 52.0% of the control group. After treatment, the development quotient (DQ) in the treatment group was higher than the control group (P<0.01). CONCLUSION: Acupuncture can promote compensation of cerebral function in the children of cerebral palsy.