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Objective To discuss the feasibility of Mongolian medicine pulse diagnosis in assessment of the disease situation of acute critically ill patients. Methods The clinical data of acute critically ill patients admitted in the Department of Emergency of Inner Mongolia International Mongolian Medical Hospital from December 2015 to December 2017 were retrospectively analyzed, and the role of Mongolian medicine pulse diagnosis in the evaluation of disease situations of patients with acute critical illness was observed. Results The improved early warning score (MEWS) at admission was carried out for all the patients in the Emergency Department of this hospital, 996 critically ill patients with their MEWS score ≥ 5 scores in accord with the inclusion criteria were allowed to undergo the Mongolian medicine pulse diagnosis, and of them, 654 patients showed specific changes in pulse condition. Shock appeared rapid pulse, microphygmia in pulse diagnosis of Mongolian medicine, severe anemia appeared the slippery pulse and rapid pulse in pulse diagnosis of Mongolian medicine, severe arrhythmia appeared rapid pulse and slow pulse in pulse diagnosis of Mongolian medicine, acute myocardial infarction appeared rapid pulse, weak pulse and slow pulse in pulse diagnosis of Mongolian medicine, insufficiency of heart function appeared rapid pulse and weak pulse in pulse diagnosis of Mongolian medicine, hypertension complicated with cerebral hemorrhage with forceful pulse and pulsus pulse are all suggestive of critical condition. Conclusions The specific changes in pulse condition of patients with acute critical illness in Mongolian medicine are helpful to the assessment of the patient's condition. This method can also be used as one of the tools for rapid assessment of disease situation in critical patients before going to hospital or in the hospital.
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Objective To investigate the changes and their significance of glutamate-aspartate transporter (GLAST) and glutamate transporter-1 (GLT-1) expressions in glial cells following spinal cord injury (SCI) in adult rats.Methods Twenty-five healthy female adult SD rats were randomly divided into control group (5 rats) and experimental group (20 rats).The contusive spinal cord injury models were prepared at T10 segment in the rats in the experimental group according to the modified Allen's method.At days 1,3,7 and 14 following SCI,five rats were sacrificed by cardiac perfusion and the spinal cord segments adjacent to the epicenter of injury were obtained at each time point after the neurological function of hind limbs was assessed using the modified Tarlov scale.Changes of GLAST and GLT-1 expressions were detected semi-quantitatively using immunofluorescence and computer image analysis system (IPP 6.0).Results (1) Single immunofluorescence:Moderate GLAST expression was found in the control group.The GLAST expression was increased slightly at day 1 after SCI,decreased progressively at days 3 and 7 after SCI,and increased slightly at day 14 after SCI.The GLAST expression in experimental group was significantly lower than those in control group at days 3,7 and 14 after SCI (P ＜ 0.05).Moderate GLT-1 expression was detected in the control group.The expression of GLT-1 was increased slightly at day 1 after SCI,decreased to the lowest at day 3 after SCI,and increased slightly at days 7 and 14 after SCI.The GLT-1 expression in experimental group was significantly lower than those in control group at days 3,7 and 14 after SCI (P ＜0.05).(2) Double immunofluorescence:GLAST expression was found on astrocytes in the control group.The GLAST expression in experimental group was decreased at day 1 after SCI,further decreased progressively at days 3 and 7 after SCI,and started to recover at day 14 after SCI.The coexpressions of GLAST and glial fibrillary acidic protein (GFAP) in experimental group were significantly lower than those in the control group at days 3 and 7 after SCI (P ＜ 0.05).The expression of GLAST was found on microglial cells in the control group.The expression of GLAST in experimental group was increased obviously at day 1 after SCI and increased progressively at days 3-14 after SCI.The coexpressions of GLAST and OX-42 in experimental group were significantly than those in the control group at days 3,7 and 14 after SCI (P ＜ 0.05).(3) Double immunofluorescence:GLT-1 expression was found on astrocytes in the control group.The GLT-1 expression was decreased at day 1 after SCI,further decreased progressively at days 3 and 7 after SCI,and started to recover at day 14 after SCI.The coexpressions of GLT-1 and GFAP were significantly lower than those in the control group at days 3 and 7 after SCI (P ＜ 0.05).The GLT-1 expression was found on microglial cells in the control group.The GLT-1 expression was increased obviously at day 1 after SCI and increased progressively at days 3-14 after SCI.The coexpressions of GLT-1 and OX-42 were significantly higher than those in the control group at days 1,3,7 and 14 after SCI (P ＜ 0.05).Conclusion The glutamate transporters GLAST and GLT-1 show different expression patterns in astrocytes and microglia following SCI in rats,which may be correlated with the roles of different glial cells in repair of spinal cord injury.
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[Abstrct] Objective The deformity of severe varus knee (varus angulation > 15°) can be treated by many ways in primary total knee arthroplasty , but the efficacy and cost are different. The topic of this study provides a new surgery: autograft (wedge grafts) implant and substitute medial tibial bone defects. Methods From Jan. 2006 to Jan. 2014 , a retrospective study was conducted in the First Affiliated Hospital of BaoTou Mendical College. Out of 687 patients, 721 primary knees were operated. Bone defects in proximal tibia (varus angulation >15° ) were encounted in 16 patients in 21 knees in the pattern of non-inclusive slope bone defects in the mean varus degree of 27°. Their IBM was 31 kg/m2. The average age of patients was (63 ± 5) years. The score of clinical knee society score (KSS) before operation was 18 on average. Among of them, the pain score were 12 points, the average range of motion (ROM) were 12 points. the average funtional score were 20 points. During operation,the slope bone defect of the medial tibial plateau was tailored into wedge-shaped ladder bone defect by osteotomy,and then the defect was filled with the resected tibial plateau autograft in which the thickness and shape were matched completely. The high-intensity cortical part of the autograft was placed in the rim to sustain the tibial prosthesis. Three months after operation ,patients started to walk without the help of crutch. Results The average followup period was 5.3 y , We observed that an average postoperative scores of clinical KSS from 42 points to 88 points with the score of functional KSS from 57 points to 92 points. Fusion was observed by trabeculae crossing from the graft to the tibial metaphysis on plain films at least 6 mouths without collapse, stress fracture, untight and bone ununion. Confirmation of vascularization of the graft was observed in bone scans of nuclide. showing increased uptake in the operated area. Inflammatory makers were normal. Conclusion Autograft (wedge grafts) reconstruction of medial tibial bone defects, is of high rate of healing in implant bones, good restoration of the function and low cost.
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Objective To investigate effects of exogenous sonic hedgehog (Shh) on proliferation of neural stem cells (NSCs) in ependymal area and recovery of motor function after spinal cord injury (SCI) in adult rats.Methods Fifty-five female SD rats were involved in the study:five were selected as normal control group and fifty as Shh group (n =25) and SCI group (n =25) after being subjected to SCI at T10 segment using the modified Allen' s method according to the random number table.At 1,3,7,14,and 28 days after operation,restoration of hindlimb motor function of SD rats was assessed with modified Tarlov scale and changes of double positive cells of Brdu and Nestin with double-stained immunofluorescence.Results Tarlov scale revealed statistical difference between Shh and SCI groups since days 7 postoperatively (P ＜ 0.05).In the double-staining test,number of double positive cells of Brdu and Nestin was greater in Shh Group than in SCI Group since day 3 postoperatively [(97.20 ± 18.23) vs (72.60± 15.60),(153.60 ±25.76) vs (112.20 ±23.63),(133.80 ±21.02) vs (94.20± 18.70),(89.80 ± 15.42) vs (43.40 ± 10.62),P ＜ 0.05].Conclusion Exogenous Shh is conducive to the proliferation of ependymal NSCs and the recovery of motor function in SCI rats.
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Case teaching in medical colleges is not only the need of ideological and political theory course teaching reform,but also the need of training of high qualified medical talents.Specificity of case teaching in ideological and political theory course in medical colleges was discussed from choosing and implementing of cases based on the analysis of ideological and political theory course's characters.Highlighting medical specificity was presented as the key of case teaching in ideological and political theory course in medical colleges.
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Objective To observe the effect of superficial radial nerve transplanting to repair musculospiral nerve defection and using end-to-side neurorrhaphy to reconstruct the function of the donor site. Methods Thirtyfour cases underwent superficial radial nerve transplanting to repair musculospiral nerve defection and end-to-side neurorrhaphy was performed to reconstruct the function of the donor site. Results All cases were followed-up for 6 to 18 months,the functional recovery of the recipient of musculospiral nerve was excellent in 23 cases and good in 5 cases,with an excellent and good rate of 82. 53 %. Sensory recovery of donator nerve was excellent in 27 cases and good in 5 cases,with an excellent and good rate of 94. 12%. Conclusions Superficial radial nerve transplanting to repair musculospiral nerve defection and functional reconstruction of donor site is a better choice in treating neurologic defect.
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Objective To observe the clinical effects of Jianpi Yishen granule in the relief for toxic and negative effects of chemotherapy in treating cancer.Methods Five hundred and twenty eight cases were randomized into two groups:the treatment group in which Jianpi Yishen granule and chemotherapy were used and the control group in which chemotherapy only was given.Total two cycles were performed for two groups.The effective rate,the changes of Karnofsky scores and immunity,the adverse reaction to chemotherapy in the two groups were observed before and after the treatment.Results The effective rate (CR+PR) in the treatment group and the control group was 61.4% and 60.5% respectively,and the improvement in Karnofsky scores in the fomer was higher than in the latter (P
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AIM: To explore the relationship between the alteration in gene expression of sarcoplasmic reticulum Ca~(2+)-ATPase (SERCA) and phospholamban (PLB) in spontaneously hypertensive rats (SHR). METHODS: 294 samples of total RNA were obtained from the tissue of ventriculum , aortic smooth muscle, liver and kidney in SHR and normotensive rats (WKY). RNA array was used to determine the mRNA levels of SERCA and PLB. RESULTS: Compared with age-matched WKY rats, the systolic blood pressure increased higher in 6-week-old SHR (P