1.Therapeutic Observation of Acupuncture in Treating Vertebrobasilar Ischemia
Shiyou WANG ; Hailiang QIAN ; Ruo DU ; Xinling ZHANG ; Zhengbao ZHOU ; Xu JIANG
Shanghai Journal of Acupuncture and Moxibustion 2015;(9):818-821
Objective To observe the clinical efficacy of acupuncture at the nine acupoints on nape in treating vertebrobasilar ischemia (VBI). Methods Totally 100 VBI patients were randomized into a treatment group and a control group, 50 in each group. The treatment group was intervened by acupuncture at Fengfu (GV 16), Fengchi (GB 20), Wangu (GB 12), Tianzhu (BL 10), and Jiaji (EX-B 2, C3);while the control group was by oral administration of Nimodipine tablets. The parameters in Transcranial Doppler (TCD) and Dizziness Assessment Rating Scale (ADRS) were observed before and after intervention, and the clinical efficacies were compared. Results The TCD parameters were significantly changed in the treatment group after intervention (P<0.05). The TCD parameters [Vs (RVA), Vd (BA, LVA), Vm (BA, RVA), PI (BA)] were significantly changed in the control group after intervention (P<0.05). After intervention, there were significant differences in comparing the TCD parameters [Vs (BA, LVA, RVA), Vd (BA, RVA), Vm (BA, LVA), PI (BA)] between the two groups (P<0.05). The DARS average scores were significantly changed in both groups after 7-day treatment (P<0.01). The DARS average scores after the whole intervention were significantly different from that after 7-day treatment in both groups (P<0.01). There were significant differences in comparing the DARS average scores between the two groups after 7-day intervention and after the whole intervention (P<0.01). The recovery-markedly effective rate and total effective rate were respectively 76.0%and 98.0%in the treatment group versus 44.0%and 96.0%in the control group, and there was a significant difference in comparing the recovery-markedly effective rate (P<0.05). Conclusions Acupuncture at the nine nape acupoints is an effective method in treating VBI.
2.Effect of monosialotetrahexosylganglioside sodium treatment on neurological function, inflammatory factor and blood coagulation function in patients with traumatic brain injury
Xiuyou YAN ; Bingxiang XIAO ; Lu FENG ; Zhengbao XU ; Panxing WU ; Chao DING
Chinese Journal of Primary Medicine and Pharmacy 2022;29(12):1798-1802
Objective:To investigate the effect of monosialotetrahexosylganglioside sodium treatment on neurological function, inflammatory factor, and blood coagulation function in patients with traumatic brain injury.Methods:The clinical data of 90 patients with traumatic brain injury who received treatment in Taizhou Central Hospital from February 2018 to May 2020 were retrospectively analyzed. These patients were divided into a control group ( n = 46) and an observation group ( n = 44) according to different treatment methods. The control group was given routine symptomatic treatment and the observation group was given monosialotetrahexosylganglioside sodium treatment based on routine symptomatic treatment. Remission rate, inflammatory factor level, the National Institutes of Health Stroke Scale score, Glasgow Outcome Scale score, and coagulation function were compared between the two groups at each time point. Results:At 3 days and 2 weeks post-surgery, neuropeptide Y in the observation group was (121.13 ± 12.68) ng/L and (68.52 ± 10.21) ng/L, tumor necrosis factor α was (96.15 ± 8.16) ng/L and (46.68 ± 5.95) ng/L, interleukin-6 was (231.26 ± 9.41) ng/L and (126.74 ± 12.23) ng/L, C-reactive protein was (47.52 ± 4.32) μg/L and (18.65 ± 1.32) μg/L, the National Institutes of Health Stroke Scale score was (20.12 ± 2.22) points and (17.67 ± 1.31) points. They were significantly lower than those in the control group [neuropeptide Y: (135.69 ± 15.42) ng/L, (79.36 ± 11.15) ng/L; tumor necrosis factor-α: (108.56 ± 10.13) ng/L, (69.33 ± 6.42) ng/L; interleukin-6: (264.13 ± 10.24) ng/L and (157.89 ± 12.13) ng/L; C-reactive protein: (65.19 ± 5.17) μg/L and (24.39 ± 3.45) μg/L; the National Institutes of Health Stroke Scale score: (24.56 ± 2.54) points and (20.39 ± 2.55) points] ( t3 days post-surgery = 4.88, 6.38, 15.83, 17.55, 8.81; t2 weeks post-surgery= 4.80, 17.33, 12.12, 10.33, 6.32, all P < 0.001). At 3 days and 2 weeks post-surgery, the Glasgow Outcome Scale score in the observation group was (3.65 ± 0.35) points and (4.65 ± 0.26) points, respectively, which was significantly higher than (3.15 ± 0.10) points and (4.11 ± 0.11) points in the control group ( t = 9.30, 12.93, both P < 0.05). At 3 days and 2 weeks post-surgery, fibrinogen in the observation group was (4.52 ± 0.39) g/L and (3.12 ± 0.10) g/L, thrombin time was (18.46 ± 2.95) seconds and (21.79 ± 2.45) seconds, prothrombin time was (12.42 ± 1.33) seconds and (15.79 ± 2.36) seconds, activated partial thromboplastin time was (34.59 ± 2.64) seconds and (38.98 ± 2.78) seconds, which were significantly superior to those in the control group [fibrinogen: (5.02 ± 0.13) g/L and (4.29 ± 0.16) g/L; thrombin time: (17.36 ± 1.56) seconds and (19.63 ± 1.62) seconds; prothrombin time: (10.69 ± 1.21) seconds and (13.26 ± 1.78) seconds; activated partial thromboplastin time: (32.16 ± 2.59) seconds and (35.69 ± 2.91) seconds] ( t3 days post-surgery = 8.23, 2.22, 6.46, 4.40; t2 weeks post-surgery = 41.38, 4.95, 5.75, 5.48, all P < 0.001). At 1 and 2 weeks post-surgery, the remission rate in the observation group was significantly higher than that in the control group ( χ2 = 4.75, 4.44, both P < 0.05). Conclusion:Monosialotetrahexosylganglioside sodium treatment for a traumatic brain injury can inhibit inflammatory reactions, improve blood coagulation and protect brain tissue.
3. Epidemic trend of corona virus disease 2019 (COVID-19) in mainland China
Zhengbao ZHU ; Chongke ZHONG ; Kaixin ZHANG ; Chen DONG ; Hao PENG ; Tan XU ; Aili WANG ; Zhirong GUO ; Yonghong ZHANG
Chinese Journal of Preventive Medicine 2020;54(0):E022-E022
Objective:
In order to master the epidemic trend of corona virus disease 2019 (COVID-19) and evaluate the effect of prevention and control, we evaluate the epidemic dynamics of COVID-19 in mainland China, Hubei province, Wuhan city and other provinces outside Hubei from January 16 to February 14, 2020.
Methods:
We collected the daily number of new confirmed COVID-19 cases by nucleic acid detection reported by the National Health Commission from January 16, 2020 to February 14, 2020. The analysis includes the epidemic curve of the new confirmed cases, multiple of the new confirmed cases for period-over-period, multiple of the new confirmed cases for fixed-base, and the period-over-period growth rate of the new confirmed cases.
Results:
From January 16 to February 14, 2020, the cumulative number of new confirmed cases of COVID-19 in mainland China was 50 031, including 37 930 in Hubei province, 22 883 in Wuhan city and 12 101 in other provinces outside Hubei. The peak of the number of new confirmed cases in other provinces outside Hubei was from January 31 to February 4, 2020, and the peak of new confirmed cases in Wuhan city and Hubei province was from February 5 to February 9, 2020. The number of new confirmed cases in other provinces outside Hubei showed a significant decline (23% compared with the peak) from February 5 to February 9, 2020, while the number of new confirmed cases in Wuhan city (30% compared with the peak) and Hubei Province (37% compared with the peak) decreased significantly from February 10 to February 14, 2020.
Conclusion
The epidemic prevention and control measures taken by the state and governments at all levels have shown very significant effects, effectively curbing the spread of the COVID-19 epidemic in China.
4.A comparative study on the treatment of degenerative lumbar spondylolisthesis by oblique interbody fusion and minimally invasive transforminal lumbar interbody fusion
Tianqiang QIU ; Renhua QIU ; Zhengbao PANG ; Banglei PANG ; Deyong CUI ; Fuguo YE ; Zhijun HU ; Wenbin XU ; Xiangqian FANG ; Shunwu FAN
Chinese Journal of Orthopaedics 2020;40(8):526-535
Objective:To compare the efficacy of oblique lumbar interbody fusion (OLIF) and minimally invasive interbody fusion (MI-TLIF) for degenerative lumbar spondylolisthesis.Methods:Data of 40 patients with I-II degree single level degenerative lumbar spondylolisthesis from January 2018 to December 2018 were retrospectively analyzed. According to the operation procedure, they were divided into two groups: OLIF group and MI-TLIF group, and each group had 20 patients. There were 15 males and 5 females in the OLIF group, aged 50.3±8.8 years; and there were 13 males and 7 females in the MI-TLIF group, aged 51.7±8.7 years. According to the Meyerding's grade system, there were 16 patients of type I in the OLIF group and 15 cases in the MI-TLIF group; and there were 4 patients of type II in the OLIF group and 5 cases in the MI-TLIF group. The operation time, intra-operative hemorrhage, postoperative drainage, recessive blood loss and albumin loss were recorded. The CRP and ESR on the third day after operation, the VAS score and ODI score before and after operation were recorded. The lumbar lordosis (LL), fused segmental lordosis (FSL) and disc height (DH) before and after operation were recorded. The time of getting out of bed and walking and the hospital stay were recorded. Paired t-test was used to analyze the data.Results:Forty patients successfully underwent the operation. The operation time of OLIF group was 96±20 min, with intraoperative blood loss of 61±32 ml and postoperative drainage volume of 18±8 ml. The operation time of MI-TLIF group was 132±26 min, with intraoperative blood loss of 262±102 ml and postoperative drainage volume of 95±42 ml; and there was statistical difference between the two groups ( t=4.901, 8.404, 8.064; P< 0.001). On the third day after operation, the occult blood loss was 139±47 ml in the OLIF group and 486±192 ml in the MI-TLIF group; the albumin loss was 4.2±1.9 g/L in the OLIF group and 10.2±3.9 g/L in the MI-TLIF group; CRP was 34±11 mg/L in the OLIF group and 106±39 mg/L in the MI-TLIF group; ESR was 41±15 mm/1 h in the OLIF group and 71±24 mm/1 h in the MI-TLIF group, and there all were statistical differences between the two groups ( t=7.838, 6.184, 7.983, 4.675; P< 0.001). The VAS scores were 2.2±1.5, 1.8±1.3 and ODI scores were 14%±11%, 59%±17%, respectively. There was no significant difference between the two groups. The LL were 33.41°±9.25°, 32.07°±9.54°, FSL were 11.59°±5.09°, 10.61°±4.56° and DH were 10.35±2.30 mm, 10.85±1.85 mm, respectively. There was no significant difference between the two groups. The follow-up time was 13.5±2.3 months in the OLIF group and 14.1±2.8 months in the MI-TLIF group. Three patients in the MI-TLIF group had radiation pain in the lower extremity on the third day after operation, which relieved after NSAID drugs and mannitol treatment. In the group of OLIF, the skin temperature of the left lower extremity increased in 1 case on the first day after operation, in which sympathetic chain injury was considered, and the patient recovered after 2.5 months; in the group of OLIF, the numbness in the front of the left thigh and the weakness of flexion of the hip was found in 3 cases, in which the edema or injury of the psoas major muscle was considered. Conclusion:Compared with MI-TLIF in the treatment of I, II degree single segment degenerative lumbar spondylolisthesis, OLIF has the advantages of shorter operation time, less intraoperative and postoperative blood loss, lower inflammation index, earlier time to get out of bed and shorter hospital stay. However, the outcomes of the two surgeries were similar.
5.Hydrogel loaded with exosomes from Wharton 's Jelly-derived mesenchymal stem cells enhances wound healing in mice.
Cui Bocheng XU ; Zhengbao XU ; Chengyang YU ; Zufu JIANG
Journal of Zhejiang University. Medical sciences 2023;52(6):766-776
OBJECTIVES:
To explore the effect of hydrogel loaded with exosomes from Wharton's Jelly-derived mesenchymal stem cell (WJMSC) on wound healing.
METHODS:
Exosomes were extracted from WJMSC, and the morphology and size of WJMSC-derived exosomes (WEX) were analyzed by transmission electron microscopy and nanoparticle size analyzer, respectively. The surface markers CD9, CD81, and Calnexin of WEX were detected by Western blotting. Exosome-loaded alginate hydrogel (WEX-gel) was prepared; its morphology was studied by scanning electron microscope, and its rheological behavior was examined by a rheometer. The in vitro drug release performance of WEX-gel was investigated by BCA method. RAW264.7 cells were treated with alginate hydrogel, WEX and WEX-gel, respectively; and the expression of CD86 and CD206 in macrophages was detected by flow cytometry. A full-thickness skin wound model was established in mice; the model mice were randomly divided into blank control group, WEX control group and WEX-gel group, and PBS, WEX and WEX-gel were applied to the wound area of mice, respectively. On day 3, the skin tissue of mice was excised, and the antibacterial effect of WEX hydrogel was evaluated by plate counting. On day 15, the mice were euthanized and the percentage of residual wounds was calculated. The histological changes of the skin wound were observed after hematoxylin and eosin (HE) and Masson stainings. The expression of CD86, CD206, CD31 and vascular endothelial growth factor (VEGF) in the skin wound tissue was detected by immunohistochemistry.
RESULTS:
Exosomes were successfully extracted from WJMSC. WEX-gel presented a regular three-dimensional network structure, good rheology and controlled drug release performance. WEX-gel promoted the polarization of RAW264.7 cells from the M1 phenotype to M2 phenotype in vitro. The residual wound percentage in blank control group, WEX control group and WEX-gel group were (27.5±3.4)%, (15.3±1.2)% and (7.6±1.1)%, respectively (P<0.05). The antibacterial property of WEX-gel is better than that of WEX (P<0.05). The dermis thickness, the number of new hair follicles, and the rate of collagen deposition in the WEX-gel group were significantly higher than those in the other two groups (all P<0.05). The expression of CD206, CD31 and VEGF in skin wound tissue was higher and the expression of CD86 was lower in WEX-gel group than those in other two groups (all P<0.05).
CONCLUSIONS
WEX-gel can significantly promote wound healing in mice by regulating the polarization of macrophages.
Mice
;
Animals
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Vascular Endothelial Growth Factor A
;
Wharton Jelly
;
Exosomes
;
Hydrogels
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Wound Healing/physiology*
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Mesenchymal Stem Cells
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Anti-Bacterial Agents
;
Alginates
6.Study on the Intervention Effects of Huangqi Injection on Leukopenia Model Mice Based on LC-MS Metabolomics
Teng LIU ; Jinfang XU ; Xiaolin LU ; Hongbao HOU ; Zhenyu LI ; Tingli QU ; Zhengbao ZHAO
China Pharmacy 2020;31(21):2627-2633
OBJECTIVE:To study the intervention effects of Huan gqi injecti on on leucopenia model mice. METHODS : Kunming mice were randomly divided into normal group ,model group and drug group ,with 8 mice in each group. Model group and drug group were given intraperitoneal injection of cyclophosphamide to induce leukopenia model. Normal group was given intraperitoneal injection of equal volume of sterile water. After modeling successfully ,normal group and model group were given intraperitoneal injection of equal volume of sterile water ;drug group was given intraperitoneal injection of Huangqi injection 0.04 mL/10 g,once a day ,for consecutive 7 d. Based on the detection of blood routine indexes (leukocyte,lymphocyte,neutrophil, monocyte count )of mice in each group ,the metabolites in serum were analyzed by LC-MS. Principal component analysis (PCA), partial least squares discriminant analysis (PLS-DA),orthogonal partial least squares-discriminant analysis (OPLS-DA),HMDB, METLIN, KEGG and other databases as well as related literatures were used to identify the differential metabolites. The metabolic pathways of differential metabolites were analyzed with MetPA online tools ,and the correlation of blood routine indexes and differential metabolites were analyzed on the basis of Pearson correlation coefficient. RESULTS: Compared with normal group , blood rountine indexes of model group were decreased significantly (P< 0.01). Compared with model group ,above blood r ountine indexes of drug group were all increased siginificantly (P<0.01). LC-MS chromatogram of serum samples in normal group and model group were significantly different ,and LC-MS metabonomics data of serum samples in drug group were similar to those of normal group. Multivariate statistical analysis and correlated database analysis revealed that compared with normal group ,serum contents of 17 metabolites as L-isoleucine,eicosapentaenoic acid were increased significantly in model group ,while the contents of 4 metabolites as spermidine were decreased significantly (P<0.05 or P<0.01). Compared with model group ,Huangqi injection could reverse the serum contents of 9 metabolites in mice ,such as citric acid ,L-proline,acetylcarnitine,L-isoleucine, L-phenylalanine,sphingosine-1-phosphate,lysophosphatidylinositol,eicosapentaenoic acid and linoleic acid (P<0.05 or P< 0.01),which were associated with linoleic acid metabolism ,biosynthesis of phenylalanine ,tyrosine and tryptophan ,and phenylalanine metabolism (metabolism pathway influential values were all higher than 0.1). Correlation analysis showed that there was a significant correlation between blood routine indexes and the contents of D-sphingosine,linoleic acid and citric acid in model group(the absolute values of r were generally greater than 0.5). CONCLUSIONS :Huangqi injection can increase the counts of leukocytes,lymphocytes,neutrophils and monocytes in leucopenia model mice. The increase of leukocytes may be related to linoleic acid metabolism ,biosynthesis of phenylalanine ,tyrosine and tryptophan ,and phenylalanine metabolism.
7.Association of systolic blood pressure after discharge and the risk of clinical outcomes in ischemic stroke patients with diabetes: a cohort study.
Pinni YANG ; Zhengbao ZHU ; Shuyao WANG ; Mengyao SHI ; Yanbo PENG ; Chongke ZHONG ; Aili WANG ; Tan XU ; Hao PENG ; Tian XU ; Xiaowei ZHENG ; Jing CHEN ; Yonghong ZHANG ; Jiang HE
Chinese Medical Journal 2023;136(22):2765-2767