Stroke is a common nervous system disease with high incidence rate,mortality rate and disability rate.Hydrogen rich water is a type of drinking water containing high concentrations of hydrogen gas,which can be used to treat stroke.Hydrogen rich water mainly plays a role by reducing inflammatory reactions,cell apoptosis,oxidative stress reactions,etc.This article reviews the research progress on the therapeutic effect and mechanism of hydrogen rich water on stroke,in order to provide insights for the treatment plan of stroke.

Objective:To observe the effects of different kinesio taping methods on hand swelling, shoulder pain, upper limb motor function and ability in the activities of daily living of stroke survivors with shoulder-hand syndrome.Methods:Sixty stroke survivors with shoulder-hand syndrome were randomly divided into groups A, B, C and a control group, each of 15. In addition to routine rehabilitation training and drug treatment, as well as claw-shaped and I-shaped taping of the hand and wrist, group A received I-shaped kinesio taping, B received Y-shape and C received I-shape plus Y-shaped taping of the shoulder. Before and after 4 weeks, the drainage method was employed to calculate the difference in volume between the two hands. Their temperatures were also measured. The subjects reported shoulder pain using a visual analog scale (VAS). Upper limb motor functioning was quantified using Fugl-Meyer scores, and difficulties in the activities of daily living were evaluated using the modified Barthel index (MBI).Results:Before the treatment there were no significant differences among the four groups in terms of any of the measurements. Afterward the treatment, significant improvement was observed in the volume and temperature differences between hands, as well as in the VAS, FMA and MBI scores. After the treatment, group C′s average FMA score was significantly higher than those of the other groups. There was no significant difference in MBI scores among the four groups.Conclusions:Supplementing rehabilitation training with I-shaped plus Y-shaped kinesio taping can effectively reduce the volume and temperature differences between the hands, relieve shoulder pain, and improve effectiveness in the activities of daily living of persons with shoulder-hand syndrome after a stroke. Hand-claw and wrist-I taping also have some effect.

Objective:To analyze any changes in the functional connectivity between the seed points of the dorsolateral prefrontal cortex (DLPFC) and the whole brain, as well as any fluctuations in the low-frequency amplitude among persons with post-stroke depression (PSD). The aim was to develop correlations among functional imaging results, clinical scales, and inflammation indicators including high-sensitivity C-reactive protein (hs-CRP), interleukin 6 (IL-6), interleukin 2 (IL-2), interleukin 10 (IL-10), interleukin 17a (IL-17a) and interferon-γ (IFN-γ).Methods:Between 2016 and 2020, 55 ischemic stroke survivors were tested. The 28 scoring 7 or more on the Hamilton Depression Scale (HAMD-17) formed the PSD group, while the 27 others formed the control group. Functional magnetic resonance images were collected, and serum inflammation indicators were determined.Results:When seed points in the left DLPFC were used, in the PSD group the frontal cortex (FC) decreased in one cluster, with a voxel of 129mm3 and the MNI coordinates (x=9, y=30, z=33) indicating that the anatomical automatic labeling (AAL) brain regions were the Cingulum_Ant_L, Cingulum_Mid_R and the frontal_Sup_Medial_L. When the right DLPFC was used as the seed point the FC again decreased in one cluster, with voxels of 44mm 3 and the MNI coordinates (x=-27, y=12, z=47) referring to the AAL brain region of the frontal_Mid_L. In the PSD group, the FC value of abnormal brain areas with the R-DLPFC as the seed point was positively correlated with time since stroke. In the control group, the FC value of abnormal brain areas with L-DLPFC as the seed point was negatively correlated with MoCA, while with R-DLPFC as the seed point it was positively correlated with IFN-γ. The FC values of abnormal areas of the brain showed no significant correlation with other clinical scales, inflammation indicators or lesion volume. Conclusion:Abnormal functional connections within the executive control network and between the salience networks may participate in the mechanism of PSD, and may be related to the time since stroke, cognitive functioning, and IFN-γ levels.

Objective To investigate the effects of Edaravone on cognitive dysfunction and on protein expression of the mitogen-activated protein kinase/extracellular signal-regulated protein kinase (MAPK/ERK)signaling pathway in elderly patients with acute ischemic stroke. Methods A total of 100 elderly patients with acute ischemic cerebral stroke admitted to our hospital from January 2011 to December 2015 were enrolled in this study.During the corresponding period ,100 healthy individuals receiving regular check-ups were selected as the control group. The effects of Edaravone on cognitive function in elderly patients with acute ischemic cerebral stroke were assessed.Serum proteins related to the MAPK/ERK signaling pathway were assayed. Results Elderly patients with acute ischemic stroke showed obvious cognitive dysfunction ,and scores on memory ,orientation ,attention ,calculation language and recall significantly decreased(P＜0.01)but returned to normal after Edaravone treatment (P＜0.01).Compared with the control group ,serum protein expression of rat sarcoma (Ras) ,rapidly accelerated fibrosarcoma(Raf) ,hypoxia inducible factor-1α(HIF-1α) ,connective tissue growth factor (CTGF),extracellular signal-regulated protein kinase(ERK1),ERK2 ,MAPK/ERK kinase(MEK), interleukin-1(IL-1) ,tumor necrosis factor-α(TNF-α) ,vascular endothelial growth factor (VEGF) , tissue inhibitor of metalloproteinase (TIMP) ,nerve growth factor (NGF)and its receptors was significantly downregulated(P＜0.01) ,while expression of leptin and its receptors was upregulated in elderly patients with acute ischemic cerebral stroke ( P ＜ 0.01 ). Expression levels of the above downregulated proteins clearly recovered after Edaravone treatment ( P ＜ 0.01 ). Conclusions Edaravone has favorable effects on cognition dysfunction in elderly patients with acute ischemic cerebral stroke ,which may be related to the regulation of the MAPK/ERK signaling pathway.

BACKGROUND: To evaluate the safety and efficacy of transjugular intrahepatic portosystemic shunt (TIPS) creation for the management of portal hypertension in patients with hepatocellular carcinoma (HCC). METHODS: A literature search of the MEDLINE/PubMed and Embase databases was conducted. All articles reporting the outcomes of TIPS creation for variceal bleeding and refractory ascites and hepatic hydrothorax in patients with HCC were included. Exclusion criteria were non-English language, sample size < 5, data not extractable, and data reported in another article. RESULTS: A total of 280 patients (mean age, 48–58; male gender, 66%) from five articles were included. TIPS creation was performed for variceal bleeding in 79% and refractory ascites and/or hepatic hydrothorax in 26% of patients. Technical and clinical success was achieved in 99% and 64% of patients, respectively. Clinical failure occurred in 36% of patients due to rebleeding or recurrent bleeding (n = 77) or no resolution or improvement of refractory ascites and hepatic hydrothorax (n = 24). One percent of patient had major complications, including accelerated liver failure (n = 1) and multi-organ failure resulting from hemorrhagic shock (n = 1), all of which resulted in early (i.e., within 30 days) death. Hepatic encephalopathy occurred in 40% of patients after TIPS creation. Lung metastasis was found 1% of patient 5 months (n = 1) and 72 months (n = 1) after TIPS creation. CONCLUSION: TIPS creation seems to be safe and effective for the management of portal hypertension in patients with HCC.
Ascites ; Carcinoma, Hepatocellular ; Esophageal and Gastric Varices ; Gastrointestinal Hemorrhage ; Hemorrhage ; Hepatic Encephalopathy ; Humans ; Hydrothorax ; Hypertension, Portal ; Liver Failure ; Liver Neoplasms ; Lung ; Male ; Neoplasm Metastasis ; Portasystemic Shunt, Surgical ; Portasystemic Shunt, Transjugular Intrahepatic ; Sample Size ; Shock, Hemorrhagic

Objective To explore any effect of proprioceptive neuromuscular facilitation (PNF) on the proprioception and balance of patients with knee osteoarthritis (KOA).Methods Forty patients with KOA were randomly divided into an experimental group (EG) and a control group (CG),each of 20.The PNF techniques of isotonic combined contraction,and rhythmic stable and dynamic reversal were applied in the EG,while the CG received quadriceps muscle strength training.Knee proprioception was evaluated using knee angle reconstruction experiments,and balance ability was measured using the one leg standing test (OLS) and the five times sit to stand test (FTSST).Results The errors in active and passive knee angle reconstruction at 30°,60° and 110° all improved significantly in the EG,but not in the CG.After the treatment,the OLS and FTSST results improved significantly in the EG,but only the OLS results improved significantly in the CG,not the FTSST times.Even so,the average OLS time in the EG was significantly longer than that of the CG after the training.Conclusion Proprioceptive neuromuscular facilitation can improve the proprioception and balance of persons with knee osteoarthritis.

Objective To explore the effects of repetitive transcranial magnetic stimulation (rTMS) on the improve?ment of depressive behavior and the hippocampus brain derived neurotrophic factor (BDNF) expression in chronic stress-induced depression rats. To further investigate the possible molecular mechanism of rTMS treatment for depres?sion. Methods Forty male Sprague-Dawley rats of SPF grade were randomly divided into the blank control group (n=8) and the stress-induced group (n=30). Singly housing and chronic unpredictable mild stress (CUMS) were used to induce the depression model in stress-induced group. Twenty-four model rats were divided into three groups:model group (with no further treatment), rTMS group (receiving 10 Hz rTMS intervention for 3 weeks) and shame group (receiving pseudo TMS treatments for 3 weeks). Weight measurement, sucrose consumption test and open-field test were used to assess the behavior changes. The rat hippocampal CA3 area of BDNF positive staining cell number and expression levels of BDNF mRNA in hippocampus were examined after intervention. Results The weight reduction rate, score of sucrose consump?tion test and the score of open field test were significantly higher in rTMS group than in model group (P<0.05). The num? ber of BDNF staining positive cells in the hippocampal CA3 area was lower in model group and shame group than in the blank control group whereas was higher in the rTMS group than in the model group (P<0.01). Compared with the model group, the BDNF mRNA relative expression was significantly increased in the hippocampus of rTMS group (P<0.01). Conclusion rTMS can improve depressive behaviors of CUMS rats probably through the increase in expression of BDNF in the hippocampal neurons and neuronal regeneration.

Objective To observe the effect of repetitive transcranial magnetic stimulation (rTMS) on behavior in response to chronic but unpredictable mild stress and explore potential neuroendocrine mechanisms.Methods Forty adult SD male rats were randomly divided into a control group (n =8) and a model preparation group (n=32).The control group was given normal care while a model of depression was induced in the model preparation group through giving an unpredictable mild stimulus (CUMS).The depressive rats were randomly divided into a model group,an rTMS group and a sham rTMS group (8 cases in each group).The rTMS group and sham rTMS groups accepted the rTMS or sham stimulation for 3 weeks.The changes in behavior in each group were quantified using body weight,sucrose consumption and an open field test before and after stimulation.Enzyme-linked immunosorbent assays (Elisas) were conducted to detect plasma adrenocorticotropic hormone (ACTH) and corticosterone (CORT) levels.Reverse-transcription polymerase chain reactions (RT-PCRs) were carried out to allow the detection of mRNA expression in hypothalamus related to levels of adrenocorticotropic hormone releasing hormone (CRH).Results After the modeling there were significant differences between the model preparation group and the control group in terms of weight increase,sucrose consumption and open field test results.After rTMS the rate of weight increase,sucrose consumption and the scores in the open field test of the rTMS group had increased significantly more than in the control group.Elisas showed significantly higher plasma ACTH and CORT levels in the model group as well.The average expression of CRH mRNA in the model group was significantly higher than in either of the other two groups.Conclusions rTMS can relieve depression-like behavior induced by chronic stress,at least in rats.This may be related to a downgrading of the hyperactive functioning of the hypothalamus-pituitary-adrenal axis.

Objective To discuss the clinical effect of transcranial magnetic stimulation in treatment of dysfunction and depression of parkinson disease patients. Methods A totao of 50 cases of parkinson patients were randomly divided into the observation group and the control group, each group 25 cases, the control group was given conventional medicine and rehabilitation training, the observation group was given low frequency repetitive transcranial magnetic stimulation based on the control group. Results After 1 months of treatment, UPDRS Ⅰ, UPDRS II, UPDRS III, UP-DRS total scores in the observation group were lower than that in the control group, there was statistical significance (P<0.05). Compared MMSE scores between the observation group and the control group, there was no statistical sig-nificance (P>0.05), but HAMD score in the observation group was lower than that in the control group, there was statis-tical significance (P<0.05). Conclusion Low frequency repetitive transcranial magnetic stimulation can be used as a non-invasive measure of physical therapy for parkinson's disease.

BACKGROUND:Recently, a neuroprotective effect of granulocyte colony-stimulating factor was reported in a model of cerebral infarction and a model of acute spinal cord injury. However, the applied animal model was not established by impact method, different from pathophysiological process of human.
OBJECTIVE:To observe effects of granulocyte colony-stimulating factor on motor function in a rat model of spinal cord injury induced by Al en’s method.
METHODS:Wistar rats were used to establish spinal cord injury at T 10 level using modified Al en’s method. They were randomly assigned to two groups, granulocyte colony-stimulating factor group, treated with granulocyte colony-stimulating factor, and vehicle group, treated with equal volume of PBS. The motor function was evaluated with Basso-Beattie-Bresnahan score and modified Rivlin loxotic plate test monitored at 1, 7, 14, 21, 28 and 35 days, and four-limb muscle strength was assessed using Grid walk test at 7, 14, 21, 28 and 35 days post-operatively.
RESULTS AND CONCLUSION:Hind limbs paralysis occurred in al animals postoperatively. Scores of Basso-Beattie-Bresnahan and modified Rivlin loxotic plate test were greater in granulocyte colony-stimulating factor group compared with vehicle group at 7, 14, 21, 28 and 35 days (P<0.05-0.01);mean Grid walk test errors were less in granulocyte colony-stimulating factor group compared with vehicle group at 14, 21, 28 and 35 days (P<0.05-0.01). Results indicate that motor function and four-limb muscle strength were improved fol owing granulocyte colony-stimulating factor therapy compared with vehicle group, indicating that granulocyte colony-stimulating factor has a positive effect on spinal cord injury.