Acupuncture Therapy ; Adult ; Catgut ; utilization ; Female ; Humans ; Lactation ; Lactation Disorders ; physiopathology ; therapy ; Postpartum Period ; physiology ; Qi ; Young Adult

Objective To investigate the early alterations of neurometabolites in the splenium of corpus callosum by proton magnetic resonance spectroscopy (~1H-MRS) in patients with diffuse axonal injury (DAI) at early stage and their prognostic value. Methods Twenty-one patients with DAI underwent 1H-MRS examination in the splenium of corpus callosum 2 to 14 d after injury, the neurometabolite alterations were evaluated and compared with those of 10 healthy subjects (normal controls). Logistic regression analysis was performed to explore the correlation among neurometabolite alterations, clinical indexes and Glasgow outcome scale (GOS) six months after injury. Results There was a significant decrease in NAA/Cr and NAA/Cho and increase in Cho/Cr in the splenium of corpus callosum in patients with DAI as compared with control group (P<0.05), and these trends tended to be more evident with the increase of injury severity. NAA/Cr and NAA/Cho in patients with poor outcomes were lower than those in patients with good outcomes (P<0.05). NAA/Cr, NAA/Cho and Cho/Cr predicted long-term outcome with 89% accuracy, and the combination with GOS provided the predictive accuracy of 94%. Conclusion ~1H-MRS examination in the splenium of corpus callosum at early stage of DAI can depict brain injury severity, and is useful in predicting outcomes.

OBJECTIVETo observe the impacts of the acupoint catgut implantation on postpartum pain of uterine contraction with qi and blood deficiency.

METHODSOne hundred and ten primiparas of natural delivery differentiated as qi and blood deficiency pattern in TCM were selected as the subjects. They were randomized into an acupoint catgut implantation group (55 cases) and a routine nursing group (55 cases). In the acupoint catgut implantation group, the catgut was implanted in Zigong (EX-CA 1), Zusanli (ST 36), Sanyinjiao (SP 6), Pishu (BL 20) and Geshu (BL 17) in 6 h after delivery; additionally, the routine post-delivery nursing was adopted. In the routine nursing group, the routine post-delivery nursing was applied simply. Visual analogue scale (VAS) and the pain relief time of uterine contraction were compared in 24 h, 48 h, 72 h and 96 h after acupoint catgut implantation between the two groups.

RESULTSVAS Scores in 24 h, 48 h, 72 h and 96 h after acupoint catgut implantation in the acupoint catgut implantation group were lower apparently than those in the routine nursing group (3.31 +/- 0.39 vs 4.31 +/- 0.29, 1.86 +/- 0.29 vs 2.66 +/- 0.25, 0.89 +/- 0.21 vs 1.59 +/- 0.24, 0.35 +/- 0.10 vs 0.69 +/- 0.13, all P < 0.05). The pain relief was achieved in (72.06 +/- 6.83) h in the acupoint catgut implantation group and was (123.42 +/- 11.12) h in the routine nursing group. The pain relief in the acupoint catgut implantation group was achieved more quickly (P < 0.01).

CONCLUSIONThe intervention of acupoint catgut implantation in 6 h after natural delivery in primiparas prevents effectively postpartum pain of uterine contraction.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Catgut ; utilization ; Female ; Humans ; Labor Pain ; therapy ; Pain ; prevention & control ; Postpartum Period ; physiology ; Pregnancy ; Qi ; Uterine Contraction ; Uterus ; physiopathology ; Young Adult

Objective:To observe the clinical efficacy of Gao's nape acupuncture plus swallowing training in treating pharyngeal deglutition disorder after stroke.Methods:One hundred patients with post-stroke pharyngeal deglutition disorder were randomized into a treatment group and a control group,with 50 cases in each group.The two groups both received routine neurological intervention.In addition,the treatment group was given Gao's nape acupuncture plus swallowing training,while the control group was intervened by swallowing training alone.After eight-week treatment,the two groups were observed in terms of the changes in repetitive saliva swallowing test (RSST),modified water swallowing test (MWST),standardized swallowing assessment (SSA) and swallowing-related quality of life (SWAL-QOL).The clinical efficacies of the two groups were also compared.Results:After treatment,the RSST grading,and scores of MWST,SSA and SWAL-QOL changed significantly in both groups (P＜0.05 or P＜0.01).The RSST grading,and scores of MWST,SSA and SWAL-QOL in the treatment group were significantly different from those in the control group after treatment (P＜0.05 or P＜0.01).The total effective rate and markedly effective rate were respectively 100.0％ and 72.3％ in the treatment group,versus 97.9％ and 34.0％ in the control group.There was a significant difference in the markedly effective rate between the two groups (P＜0.01).The difference in the clinical efficacy between the two groups was statistically significant (P＜0.01).Conclusion:Gao's nape acupuncture plus swallowing training is an effective approach for post-stroke pharyngeal deglutition disorder.Its therapeutic efficacy is more significant than that of swallowing training alone.

Exosomes are a kind of endosomal vesicles that are secreted by most if not all living cells. Due to their capability of delivering a variety of cargos, such as tissue- or cell-specific proteins, lipids, and genetic materials, and their broad biological activities, exosomes have gained substantial attention as emerging therapeutics. Exosomes derived from mesenchymal stem cells (MSCs) and dendritic cells (DCs) are two types of exosomes that are widely studied. Many preclinical and clinical studies have shown that they have a satisfactory treatment effect in lung diseases, liver diseases, nervous system diseases, tumors, and other diseases. In addition, exosomes from macrophages, tumor cells, plant cells, and many other cells are getting more attention due to their therapeutic potential. Besides natural exosomes, research on engineered exosomes has also made plenty of progress. There have been several engineering methods of exosomes, such as targeting modification and loading of active ingredients. In this review, we summarize the research progress of therapeutic exosomes from different sources, and further discusses the application prospects of exosomes and possible challenges in the future.

Objective To explore effect of early moxibustion intervention on cerebral Aβ1-40 in a mouse model of Alzheimer disease (AD) and the mechanism of action of moxibusion in preventing and treating AD.Method Gene phenotype in transgenic AD passage mice was identified using PCR. One and a half-month-old female Tg6799 transgenic mice were randomly allocated, including nine mice to a model group and eight mice to a treatment group. Nine C57BL/6J wild type female mice of the same age and background constituted a normal control group. Wheat-grain-sized moxa cone moxibustion on bilateral points Xinshu(BL15) and Shenshu(BL23) was given to the treatment group. After the completion of treatment, Aβ1-40 expression in mouse frontal cortex and hippocampal region was determined using the immunohistochemical method.Result Aβ1-40 expression in mouse frontal cortex and hippocampal region decreased significantly in the treatment group compared with the model group (P<0.01,P<0.05). Conclusion Early moxibustion intervention can decrease cerebral Aβ1-40 expression and delay AD pathological process in a mouse model of AD.

Objective To observe the clinical efficacy of nape acupuncture plus basic treatment and rehabilitation in treating pseudobulbar palsy after cerebral stroke and the relation between the efficacy and age of onset. Method A hundred patients were randomized into an observation group and a control group, 50 cases each. The control group was intervened by basic treatment and swallowing rehabilitation training, and the observation group was intervened by nape acupuncture in addition to the treatment given to the control group, once a day, five sessions a week, for 8 weeks in total. The Repetitive Saliva Swallowing Test (RSST), Water Swallowing Test (WST) and Standardized Swallowing Assessment (SSA) were observed in the two groups before and after the treatment; the relation between the age of onset and the efficacy of the integrated treatment method was also observed. Result The scores of RSST, SSA and WST were significantly improved after the treatment in both groups (P<0.01), and the improvements in the observation group were more significant than those in the control group (P<0.01). The therapeutic efficacy of nape acupuncture plus basic treatment and swallowing rehabilitation training was associated with the age of onset (P<0.05). Conclusion Nape acupuncture plus basic treatment and swallowing training can effectively improve dysphagia in pseudobulbar palsy after cerebral stroke. This method produces the most significant efficacy for patients aged 51-60, better than that for those aged over 60 and equivalent to the efficacy for patients aged 41-50.

Objective:To discuss the topical action characteristics of the biological transmission of moxibustion heat via temperature collection and numerical modeling.Methods:Temperature of moxibustion was measured at multiple points at a distance of 3 cm to obtain the moxibustion temperature field nephograms by the high-accuracy temperature measure array.Finite element analysis was used to imitate the three-dimensional dynamic distribution of temperature in acupoint tissues.Results:Through numerical analysis,the one-dimensional,two-dimensional and three-dimensional distributions of temperature in human acupoint tissues at 5 min of moxibustion were established.The result showed that moxibustion heat mainly transmitted from the surface of the tissue to the internal,and the influence of moxibustion heat decreased with the depth of the tissue.The analysis of the nephograms of acupoint tissue temperature at 5,10,15 and 20 min of moxibustion showed that with the increase of the moxibustion time,the temperature in acupoint tissues constantly rose,and the transmission depth of moxibustion heat also further expanded inside acupoint.Conclusion:By establishing the three-dimensional dynamic model of heat transmission inside acupoint tissues with the biological parameters of human tissues and the temperature values obtained,this study used finite element analysis software ANSYS 14.0 and discovered the rules in the transmission of heat in body tissues during moxibustion,and the features in moxibustion heat transmission (from the proximal to the distant) and heat penetration (from the surface to the internal).This study provides theoretical and experimental support for the application of moxibustion in clinical practice.

Adolescent ; Child ; Child, Preschool ; Female ; Hemofiltration ; methods ; Humans ; Infant ; Male ; Myocarditis ; therapy

Objective To study the bone biomechanics of the rabbit osteoporosis models induced by dexamethasone sodium phosphate injection (DX) using a combined treatment modality of 99Tc-MDP and GuKangLing.Methods Rabbits were intramuscularly injected with DX (2 mg/kg) twice a week for 6 weeks.The animal osteoporosis model group (Group C) and normal group (Group A) were compared to confirm the model was available.Another control group (Group B),the osteoporosis control group (Group D) were set for the comparison at the end of the experiment.The 99Tc-MDP therapy group (Group E),GuKangLing therapy group (Group F) and 99Tc-MDP plus GuKangLing therapy group (Group G) were included in the study.The treatment lasted for 16 weeks.The bone biomechanics,cytopathology bone histomorphology,bone mineral density (BMD),X-ray,CT,bone scintigraphy and serum bone alkaline phosphatase (BALP)and P (bone gla protein) were chosen as the markers or methods to evaluate the treatment results (excellent,effective and invalid).The analysis of variance (ANOVA) and t-test were used for group comparison analysis.Results Cytopathology result indicated that there was no bone trabecula destruction in Group A.However,there was distinct bone destruction in Group C.The bone biomechanics (left femur head (265.914 ±52.773) N,L4(369.671 ±94.919) N),BMD(left femur (0.238 ±0.016) g/cm2,L4(0.236 ±0.016) g/cm2)and bone histomorphology ( (66.230 ± 10.848) ％ ) in Group C reduced clearly as compared with Group A ((405.343±55.410) N,(750.870±53.718) N,(0.294±0.017) g/cm2,(0.302±0.023) g/cm2,( 131.500 ± 21.846) ％ ) ( t ≥4.550,all P ＜ 0.01 ).Radionuclide bone scan also showed that the uptake of tracers was higher by the main arthrosis in Group C than that in Group A.Vertebra was not clearly visualized on bone scan image.There were significant differences between Group A and Group C in serum BALP and P ((45.000±7.303) vs (12.485 ±1.512) U/L,(0.168±0.018) vs (0.115 ±0.017) μg/L,t =4.126,5.476,both P ＜ 0.01 ),which indicated that the animal osteoporosis model was available.The pathological results showed an improved recovery of bone structure and trabecular in Groups E and G,but a worse recovery in Group F.Biomechanics result in Groups E and G (left femur head (386.457 ±77.077) N and (432.771 ± 17.525) N,L4(649.550 ± 126.859) N and (655.443 ±76.555) N) improved apparently,which were similar to Group B.The radiotracer uptake in Group F was lower than that in group D.The bone biomechanics,bone histomorphology,BMD,serum BALP and P after the treatment showed significant differences in Groups E,F and G (F:8.556 - 31.608,all P＜0.01 ),and the bone biomechanics result in Group G was a little better than that in Group E (t =2.625,P ＜ 0.05 ).The results of Group G and E were considered as excellent,and Group F was considered as effective.Conclusions The treatment of 99Tc-MDP combined with GuKangLing could improve the bone biomechanics of rabbit osteoporosis models and may be a potential method to increase the bone strength for resisting external force.