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1.
Zhonghua Yu Fang Yi Xue Za Zhi ; (12): 868-876, 2023.
Article in Chinese | WPRIM | ID: wpr-985489

ABSTRACT

Objective: This article investigated the clinical characteristics and distribution of drug resistance mutation sites in HBV RT region of hepatitis B infected patients. Methods: Retrospective analysis was made on 1 948 patients with HBV infection, who had been tested for NAs resistance mutation and had a medical history of NAs in the Laboratory Department of the Fifth Medical Center of the PLA General Hospital from January 2020 to December 2021. Basic clinical information and drug resistance related mutation information were recorded. Meanwhile, the serological index data of hepatitis B were collected. Drug resistance gene mutant group and non-mutated group were grouped according to whether the drug resistance genes had a mutation in HBV RT region, and the clinical characteristics and genotype distribution of the two groups were statistically analyzed. The pattern of drug resistance gene mutation, number of mutation sites, drug resistance type and mutation of NAs resistance-related sites were analyzed in 917 patients with drug resistance gene mutation in HBV RT region. χ2 Inspection was used for counting data. Meanwhile, two independent samples t-test and Wilcoxon rank sum test were used for measurement data. Results: Among the 1 948 patients with chronic HBV infection, 917 patients had drug resistance gene mutation in RT region (47.07%). The proportion of patients with acute hepatitis B and CHB in HBV RT resistance gene mutant group was lower than that in the non-mutated group, while the proportion of patients with HBV-related cirrhosis was higher than that in the non-mutated group, these differences were statistically significant. Compared with the non-mutated group in HBV RT region, the age, the positive rates of HBeAg and HBV DNA, and HBV DNA load of these patients were increased in drug resistance gene mutant group, these differences were statistically significant. Genotypes of patients in both groups were dominated by C, followed by B and D. The proportion of patients with genotype C in HBV RT drug resistance gene mutant group was higher than that of non-mutated group, the difference was statistically significant. There were 53 gene mutation patterns in 917 patients with drug resistance gene mutation in HBV RT region, and the main pattern was rtL180M+rtM204V+rtS202G (9.70%). The mutation sites were dominated by 3 (20.74%). There were 5 types of drug resistance, LAM+Ldt (21.25%) was the most. Among the 18 sites that were clearly associated with LAM, ADV, ETV and Ldt resistance in the HBV RT region, 14 sites were mutated, and the most common mutation sites were rtL180M, rtM204V, rtM204 and rtS202G. what's more, the proportion of patients with NAs drug resistance was LAM>Ldt>ETV>ADV. Conclusion: In order to prevent adverse consequences of this study such as disease recurrence or disease progression caused by HBV drug resistance, HBV infected patients, who have long-term use of NAs antiviral therapy, should monitor the level of HBV DNA and drug resistance genes in HBV RT region in order to optimize the treatment plan in time or guide individualized treatment.


Subject(s)
Humans , Hepatitis B virus/genetics , Hepatitis B, Chronic , Antiviral Agents/therapeutic use , DNA, Viral/therapeutic use , Retrospective Studies , Mutation , Drug Resistance, Viral/genetics , Lamivudine/therapeutic use
2.
Journal of Pharmaceutical Analysis ; (6): 1309-1325, 2023.
Article in Chinese | WPRIM | ID: wpr-1023120

ABSTRACT

The canonical transient receptor potential channel(TRPC)proteins form Ca2+-permeable cation channels that are involved in various heart diseases.However,the roles of specific TRPC proteins in myocardial ischemia/reperfusion(I/R)injury remain poorly understood.We observed that TRPC1 and TRPC6 were highly expressed in the area at risk(AAR)in a coronary artery ligation induced I/R model.Trpc1-/-mice exhibited improved cardiac function,lower serum Troponin T and serum creatine kinase level,smaller infarct volume,less fibrotic scars,and fewer apoptotic cells after myocardial-I/R than wild-type or Trpc6-/-mice.Cardiomyocyte-specific knockdown of Trpc1 using adeno-associated virus 9 mitigated myocardial I/R injury.Furthermore,Trpc1 deficiency protected adult mouse ventricular myocytes(AMVMs)and HL-1 cells from death during hypoxia/reoxygenation(H/R)injury.RNA-sequencing-based transcriptome analysis revealed differential expression of genes related to reactive oxygen species(ROS)generation in Trpc1-/-cardiomyocytes.Among these genes,oxoglutarate dehydrogenase-like(Ogdhl)was markedly downregulated.Moreover,Trpc1 deficiency impaired the calcineurin(CaN)/nuclear factor-kappa B(NF-κB)signaling pathway in AMVMs.Suppression of this pathway inhibited Ogdhl upregulation and ROS generation in HL-1 cells under H/R conditions.Chromatin immunoprecipitation assays confirmed NF-κB binding to the Ogdhl promoter.The cardioprotective effect of Trpc1 deficiency was canceled out by overexpression of NF-κB and Ogdhl in cardiomyocytes.In conclusion,our findings reveal that TRPC1 is upregulated in the AAR following myocardial I/R,leading to increased Ca2+influx into associated cardiomyocytes.Subsequently,this upregulates Ogdhl expression through the CaN/NF-κB signaling pathway,ultimately exacerbating ROS production and aggravating myocardial I/R injury.

3.
Article in Chinese | WPRIM | ID: wpr-905192

ABSTRACT

Objective:To investigate the clinical characteristics of old patients with spinal cord injury. Methods:From January 1, 2013 to December 31, 2019, totally 386 old (≥ 60 years) patients with spinal cord injury were enrolled. Their gender, age, etiology, American Spinal Injury Association Impairment Scale (AIS) and complications were analyzed. Results:In the old patients with spinal cord injury, traumatic spinal cord injury was more common in males (71.17%) and non-traumatic spinal cord injury was more common in females (56.19%). Fall on level surface was the most important cause of spinal cord injury both in old men (28.83%) and women (24.76%). Tumor (19.05%) was the most common non-traumatic cause of spinal cord injury in old female patients. Cervical segment (78.46%) was the most common site of injury in old traumatic spinal cord injury, while thoracic segment (52.14%) was the most common site of injury in non-traumatic spinal cord injury. Grade D (38.08%) was the most common AIS grade, followed by grades C (28.76%), A (21.50%), and B (11.66%). Spinal canal stenosis (23.31%) played an important role in the etiology of old spinal cord injury. Neuralgia, venous thrombosis of lower extremities and urinary tract infection were the most common complications in old patients with spinal cord injury. Conclusion:Fall on level surface is the leading cause of spinal cord injury in old patients, and the proportion of fall in the etiology of old spinal cord injury tends to increase with age. It is important to take effective measures to avoid falling in the old adults to prevent spinal cord injury.

4.
Article in Chinese | WPRIM | ID: wpr-905231

ABSTRACT

Objective:To investigate the outcome of neurological function and the clinical characteristics of complications in children with spinal cord injury. Methods:From 2011 to 2019, children under 15 years old with spinal cord injury were selected in our hospital. Their level of injury and American Spinal Injury Association Impairment Scale (AIS) at one month, three months and one year were recorded. And the complications such as pressure ulcers/scald, urinary tract infection, hydronephrosis/vesicoureteral reflux, constipation, osteoporosis/fracture, deep vein thrombosis, neurodynia, heterotopic ossification, scoliosis and hip dysplasia were analyzed. Results:Of 159 individuals, 41 were boys and 118 were girls, the average age at injury was (6.08±2.57) years. The main cause of spinal cord injury was sports accidents (47.8%), and the main injury sites were thoracic spinal cord injury (89.3%). The cause of spinal cord injury was correlated with age at injury (r = -0.160, P = 0.044), gender (r = -0.458, P < 0.001) and injury sites (r = -0.249, P = 0.002). Complete spinal cord injury counted for 71.7%, and the AIS grade at one month was correlated with that at twelve months (r = 0.984, P < 0.001). The main complications were urinary tract infection (69.2%), constipation (67.9%), hydronephrosis/vesicoureteral reflux (37.7%), scoliosis (25.8%) and hip dysplasia (25.2%). The incidence of ulcers/scald was correlated with injury site (r = 0.179, P = 0.024). The AIS grade three months after injury was significantly correlated with urinary tract infection, constipation, scoliosis and hip dysplasia (|r| > 0.227, P < 0.01). The incidence of ulcers/scald was correlated with osteoporosis/fracture (r = 0.208, P < 0.01). The incidence of urinary tract infection was significantly correlated with hydronephrosis/vesicoureteral reflux, constipation, scoliosis and hip dysplasia (r > 0.261, P < 0.001), as well as osteoporosis/fracture (r = 0.195, P < 0.05). The incidence of hydronephrosis/vesicoureteral reflux was significantly correlated with constipation, osteoporosis/fracture, scoliosis and hip dysplasia (r > 0.146, P < 0.01). The incidence of constipation was significantly correlated with scoliosis and hip dysplasia (r > 0.313, P < 0.01), as well as osteoporosis/fracture (r = 0.160, P < 0.05). The incidence of osteoporosis/fracture was significantly correlated with scoliosis and hip dysplasia (r > 0.342, P < 0.01). The incidence of scoliosis was significantly correlated with hip dysplasia (r = 0.818, P < 0.001). Conclusion:The recovery of neurological function after spinal cord injury in children is closely correlated to AIS. The outcome of complete spinal cord injury is poor. The common complications after spinal cord injury in children demonstrate specific age characteristics, and the incidence of urinary tract infection, constipation, hydronephrosis/vesicoureteral reflux, scoliosis and hip dysplasia are common complications, which need more attention.

5.
Article in Chinese | WPRIM | ID: wpr-905263

ABSTRACT

Objective:To explore the clinical manifestations and MRI features of pediatric spinal cord injury (SCI) after back bend. Methods:A retrospective study was performed. All the medical records and MRI images of children with SCI after back bend were identified in Beijing Bo'ai Hospital from January 1st, 2002 to August 31st, 2020. Results:A total of 120 SCI children after back bend were reviewed, out of whom 119 cases were girls, one case was boy. The age ranged from 38 to 162 months, with the median age of 76 months. More cases were discovered in July and September every year (32 cases, 26.7%), as well as in weekends (67 cases, 55.8%). The main clinical manifestations were sensory and motor dysfunction of both lower limbs (120 cases, 100%), bladder and bowl incontinence (120 cases, 100%). The common first symptoms included sudden attack of lumbar pain (39 cases, 32.5%), lower limbs paralysis (30cases, 25.0%) and leg pain (10 cases, 8.3%). The peak time of symptoms ranged from five minutes to two days, with the median time of 50 minutes. The MRI features of 104 children with SCI within one week after back bend were as follows: the abnormal signals of MRI in spinal cord involved lower cervical and all the following segments of spinal cord. The number of the segments of spinal cord with abnormal signals ranged from two to 15, with the median of seven segments. The most common segments with abnormal signals were T9 (96 cases, 92.3%), T10 (96 cases, 92.3%) and T11 (90 cases, 86.5%). Among the cases followed up, 48 cases with complete injury demonstrated a vast and serous spinal cord atrophy (SCA) below the injury segments as early as 37 days after the injury, the SCA would become worse at the chronic stage and maybe involve the spinal cord above the injury segments. In 31 cases with incomplete injury, the abnormal signals of MRI in spinal cord were limited in the lumbar enlargement, with a various degree of SCA at the late stage. All the cases were diagnosed as SCI without radiologic abnormality, out of whom 89 (74.2%) cases suffered from thoracic complete SCI, 31 (25.8%) cases suffered thoracic or lumbar incomplete SCI. The common complications included scoliosis, hip joint dysplasia, urinary tract infection, hydronephrosis, osteoporosis, pathological fracture of lower limbs and valgus knee. Conclusion:The main clinical symptoms of pediatric SCI after back bend were sudden lumbar pain, sensory and motor dysfunction of both lower limbs, and bladder and bowl incontinence. Most of the cases were thoracic complete SCI, the MRI features at the early stage were multiple segments of abnormal signals of spinal cord around T9 and T10, and later an extensive severe SCA below the injury segments to the conus medullaris, accompanied by the SCA above the injury segments.

6.
Article in Chinese | WPRIM | ID: wpr-905291

ABSTRACT

Objective:To investigate the occurrence and related factors of autonomic dysreflexia (AD) during intermittent catheterization in patients with spinal cord injury (SCI). Methods:Case control study was used in this study. Intermittent catheterization was performed on 44 SCI patients hospitalized from April, 2019 to April, 2020, The data of age, gender, time after injury, segment of injury, degree of injury, resting blood pressure, immediate blood pressure after catheterization, catheterization numbers, catheterization volume and duration of catheterization were collected. Descriptive analysis and binary Logistic regression analysis were used to analyze the occurrence and related factors of AD. Results:Totally, AD happened in 26 (59.1%) patients. Urethral catheterization was done 1738 times, out of which AD accounted for 187 times (10.8%). The risk of AD increased with the time after injury and age (P < 0.05). The probability of AD was lower in T7 SCI and below than in T6 SCI and above (P = 0.002). Catheterization numbers, gender, degree of injury, catheterization volume and duration of catheterization were not influencing factors of AD (P > 0.05). Conclusion:It is necessary to have a full understanding for the occurrence of AD in patients with SCI during intermittent catheterization. For patients with SCI in T6 and above, long time after injury and elderly patients, routine monitoring of blood pressure during intermittent catheterization is recommended to detect and deal with AD in time.

7.
Article in Chinese | WPRIM | ID: wpr-905292

ABSTRACT

Objective:To observe the relationship between bone metabolism biochemical markers and clinic features in patients with spinal cord injury. Methods:From July, 2018 to December, 2019, totally 135 patients with spinal cord injury were enrolled. They were assessed with American Spinal Injury Association Impairment Scale (AIS). β-collagen type I C-terminal telopeptide (β-CTX), total N-terminal propeptide of type I precollagen (TP1NP), 25-hydroxyvitamin D [25(OH)D] and parathyroid hormone (PTH), serum calcium and serum phosphorus were measured. The level of TP1NP, β-CTX, 25(OH)D and PTH among clinical characteristics (gender, age, disease course, AIS grade and so on) were analyzed. Results:The levels of β-CTX and 25(OH)D were lower in women than in men (|t| > 2.044, P < 0.01). There was difference in the level of 25(OH)D among different ages (F = 3.156, P < 0.05). The levels of β-CTX and TP1NP increased in the first four months after spinal cord injury, and decreased then; while the level of PTH decreased in the first four months, and increased then (P < 0.001). The level of β-CTX was lower in patients of AIS D than in patients of AIS A and C (t >2.679, P < 0.05). The level of TP1NP was higher in paraplegics than in quadriplegics (Z = -2.035, P < 0.05). The level of β-CTX was higher in patients with fractures or surgeries involving bone than in patients without fractures or surgeries involving bone (t = 2.169, P < 0.05). There was no difference in all the bone metabolism markers between patients with and without lower extremity motor function (t < 0.839, Z < 1.822, P > 0.05). The ratio of 25(OH)D deficience was 85.19%. Conclusion:Bone conversion was active in the first four months after spinal cord injury, and decreased gradually then, which may be related to fractures of spine or surgeries involving spine after injury. The effect of spinal cord injury on bone metabolism markers is not clear. Most of patients with spinal cord injury were lack of vitamin D.

8.
Article in Chinese | WPRIM | ID: wpr-905447

ABSTRACT

Objective:To explore the etiological features and prevention strategies for pediatric spinal cord injury (SCI). Methods:A retrospective study of etiology and demographics features was performed and all the children with SCI (less than 14 years old) were identified in our hospital from January 1st, 2015 to December 31st, 2019. Results:A total of 221 children with SCI were reviewed, with 62 boys and 159 girls. The age ranged from one to 13 years with the median age of six years old. Children aged four to seven years accounted most (55.7%), and were mainly girls (83.7%). Sports and leisure activities (78 cases, 35.3%), non-traumatic causes (56 cases, 25.3%), other traumatic causes (48 cases, 21.7%), transport activities (24 cases, 10.9%) and falling from height (12 cases, 5.4%) were the top five leading causes of pediatric SCI. Among the cases caused by sports and leisure activities, 96.2% (75/78) were related to back bend in dancing exercise, in which most were five to seven years old (80.0%), and all of them were thoracic cord injury without radiologic abnormality, in which 70.7% (53/75) suffered from complete SCI. Conclusion:Pediatric SCI after back bend in dancing exercise is increasing rapidly in recent years. More attention should be paid on education about professional evaluation and the risk of back bend before dancing exercise, and more protective measures should be implemented.

9.
Article in Chinese | WPRIM | ID: wpr-905670

ABSTRACT

Objective:To explore the modification of the 2019 International Standards for Neurological Classification of Spinal Cord Injury (ISNCSCI) worksheet and the significance for clinical practice. Methods:The 2019 ISNCSCI worksheet (English version) was compared literally with the 2015 ISNCSCI worksheet (English version) to find the advantages of current version and analyze its significance. Results:Five modifications were found in the 2019 ISNCSCI worksheet, in which the muscle function grading, the sensory grading and how to determine the zone of partial preservation were modified. Conclusion:The ASIA International Standards Committee made prudent modification according to the experience of the 2015 ISNCSCI worksheet to make the worksheet more scientific and clearer for recording.

10.
Article in Chinese | WPRIM | ID: wpr-905672

ABSTRACT

Objective:To investigate the test-retest reliability and inter-rater reliability of Numerical Rating Scale (NRS) for abnormal sensation points of patients with spinal cord injury (SCI). Methods:From October, 2016 to December, 2018, 69 patients with SCI were enrolled. Their impaired sensory points were measured with NRS. The score of sensory points was tested by examiner A firstly, and examiner B did the same work next day. Then, the examiner A retested the same patients after three weeks. Results:The Pearson correlation coefficients and intraclass correlation coefficient (ICC) of the test-retest reliability and inter-rater reliability for sensory score of both sides were all above 0.88 and 0.93 respectively (P < 0.001). The Pearson correlation coefficients and ICC of the sensory score of the different injury levels were all above 0.88 and 0.93 respectively (P < 0.001). Conclusion:NRS has high test-retest reliability and inter-rater reliability for the assessment at abnormal sensation points of patients with SCI.

11.
Article in Chinese | WPRIM | ID: wpr-744576

ABSTRACT

Objective To analyze the colonic transit time in patients with different severities of constipation.Methods From June, 2015 to September, 2017, 73 male patients with supraconal spinal cord injury were grouped as mild constipation group (n = 25) and severe constipation group (n = 48). They were measured the transit time of entire colorectum, ascending colon (including the right colic flexure), transverse colon, descending colon (including the left colic flexure) and rectosigmoid with Abrahamsson method.Results The transit time of entire colorectum, transverse colon, descending colon increased in the severe constipation group compared with that of the mild constipation group (P < 0.05). For each group, the transit time of rectosigmoid was the longest among colon segments (P < 0.05).Conclusion The colonic transit time of SCI male patients with various constipation is different in colon segments. Accurate interventions are needed to target colon segments.

12.
Article in Chinese | WPRIM | ID: wpr-843553

ABSTRACT

Objective • To investigate the reliability and validity of Chinese version of Working Alliance Inventory-Short Form Revised (WAI-SR) in the hospitalized schizophrenics. Methods • A sample of 124 inpatient schizophrenics who were diagnosed according to International Classification of Diseases 10th Revision in Shanghai Mental Health Center and collected by convenience sampling, were interviewed by questionnaire. Item analysis, internal consistency, construct validity and criterion validity were tested using total sample. Patient-Doctor Relationship Questionnaire-15 (PDRQ-15) and Chinese version of Wake Forest Physician Trust Scale (WFPTS) were used as criteria to test criterion validity. Results • Exploratory factor analysis extracted two dimensions labeled "goal and task" and "affective bond", and the cumulative variance contribution rate was 63.99%. Confirmatory factor analysis showed that the two-factor model had higher adjusted goodness of fit index. The scores of scale and its two dimensions exhibited positive correlations with PDRQ-15 and WFPTS (r=0.324-0.726, P<0.01). The internal consistency of the scale (Cronbach's α coefficient) was 0.864, and split-half reliability was 0.919.Conclusion • The Chinese version of WAI-SR is acceptable in reliability and validity and can be recommended for alliance assessment in the inpatients with schizophrenia.

13.
Chinese Pharmacological Bulletin ; (12): 1641-1645, 2017.
Article in Chinese | WPRIM | ID: wpr-667985

ABSTRACT

Long non-coding RNA(lncRNA)is a class of RNAs with a number of nucleotides greater than 200,no specific open reading frame and no protein coding. LncRNA could have a sig-nificant influence on the regulation of gene expression during cell growth,and also play a potential role in the development,pro-gression and resistance of tumors. Consequently,it becomes a new tumor research hot spot after miRNA. Many studies have shown that aberrant expression of lncRNA may lead to anti-tumor drug resistance. Furthermore,this resistance is not only derived from individual differences in patients,but also from genetic and epigenetic differences in the tumor. In this paper,we summarize the recent advances in lncRNAs associated with drug resistance that may help overcome drug resistance,so as to improve and develop new therapeutic strategies.

14.
Chinese Journal of Epidemiology ; (12): 765-768, 2006.
Article in Chinese | WPRIM | ID: wpr-261747

ABSTRACT

<p><b>OBJECTIVE</b>To examine risk factors of chronic obstructive pulmonary disease (COPD) deaths in Chinese military elderly men.</p><p><b>METHODS</b>A cohort analytic study was carried out in Xi'an, China. A total of 1268 retired military males aged 55 or older were examined in 1987 and followed for 18 years. Main outcome measures were all causes and COPD deaths.</p><p><b>RESULTS</b>The total person-years of follow-up from 1987 until June 2005 was 18 766.28. The mean follow-up time was 14.35 years; A total of 491 had died, with 748 alive and 29 lost of follow-up. COPD was the second cause of death in all deaths (16.90%). Results Univariate analysis of Cox model showed that age, number of smoking cigarettes per day, duration of smoking, negative affairs and existing COPD were risk factors of COPD deaths and the relative risks [95% confidence intervals (CI)] were 1.13 (1.09-1.17), 1.04 (1.02-1.06), 1.03 (1.01-1.04), 1.81 (2.85-6.77) and 4.39 (2.85-6.77) respectively. Data from Multivariate analysis of Cox model showed that age, number of smoking cigarettes per day and existing COPD were risk factors of COPD death with relative risks [95% confidence intervals (CI)] as 1.10 (1.06-1.15), 1.03 (1.01-1.06) and 3.07 (1.90-4.98) respectively. The risks for deaths increased significantly with increasing amount and duration of smoking resulting from all causes and COPD. Compared with current smokers, former smokers had lower risks of total mortality(excess risk reduction of 66.67%).</p><p><b>CONCLUSION</b>COPD was the second cause among all deaths in this cohort. Age, number of smoking cigarettes per day and existing COPD were the risk factors of COPD deaths which called for further survey to examine the relationship between quitting smoking and COPD deaths in this cohort.</p>


Subject(s)
Aged , Humans , Male , Middle Aged , Age Factors , China , Epidemiology , Follow-Up Studies , Military Personnel , Pulmonary Disease, Chronic Obstructive , Mortality , Risk Factors , Smoking
15.
Article in Chinese | WPRIM | ID: wpr-230161

ABSTRACT

The pathological changes of systemic lupus erythematosus (SLE) could involve multiple organs and systems, showing a complicated and multivariate clinical features. Since the authors held that the previous clinical disease-syndrome integrative thought can not embody the regularity in the diagnosis and treatment of SLE, in order to establish a novel operable thought of syndrome differentiation which could reflect the clinical practice of SLE, they suggested, in accordance with their clinical experience, that the basis for integration of the disease and its syndromes should not be SLE itself but the clinical manifestations of the organs and systems, such as fever, nervous system injury, lupus kidney, thrombocytopenic purpura of SLE, etc. They claimed that the new clinical thought of diagnosis and treatment will contribute to conduct systematic and standard research on SLE, and the regulation of TCM therapy based on syndrome differentiation would be more closer to the clinical practice of SLE.


Subject(s)
Humans , Diagnosis, Differential , Drugs, Chinese Herbal , Therapeutic Uses , Lupus Erythematosus, Systemic , Diagnosis , Drug Therapy , Medicine, Chinese Traditional , Phytotherapy , Research Design
16.
Zhongguo Zhong Yao Za Zhi ; (24): 246-249, 2003.
Article in Chinese | WPRIM | ID: wpr-266775

ABSTRACT

<p><b>OBJECTIVE</b>To evaluate the effects of Tanguticum Maxim polysaccharide (TMP-1) on TNBS-induced colitis in rats.</p><p><b>METHOD</b>Rats with TNBS/ethanol-induced colitis were used and treated with TMP-1 and dexamethasone (DX). Seventy-two rats, including animals with TNBS-induced colitis, were treated with saline, TMP-1 (100, 200, 400 mg.kg-1) and DX. White blood cells were counted on the fifth day and the rats were killed by ether on the sixth day. SOD activity in serum, MPO and SOD activity of colonic tissue were measured.</p><p><b>RESULT</b>The remarkable effects of TMP-1 at dosage of 200, 400 mg.kg-1 on TNBS-induced colitis were observed. The ulcerative area was diminished and weight of colon was reduced. White blood cell population was reduced, SOD activity in serum and SOD activity of colon tissue were remarkably increased, and, MPO activity of colonic tissue was reduced.</p><p><b>CONCLUSION</b>TMP-1 has significant effects on TNBS-induced colitis in rats with lower side effects, which suggests the effective component of rhubarb on colitis perhaps is TMP. The mechanism of the actions of TMP may relate to its antiflammation, antioxidation and immunoloregulation.</p>


Subject(s)
Animals , Male , Rats , Anti-Inflammatory Agents, Non-Steroidal , Therapeutic Uses , Colitis, Ulcerative , Drug Therapy , Colon , Pathology , Phytotherapy , Plants, Medicinal , Chemistry , Polysaccharides , Therapeutic Uses , Rats, Sprague-Dawley , Rheum , Chemistry , Trinitrobenzenesulfonic Acid
17.
Article in Chinese | WPRIM | ID: wpr-516839

ABSTRACT

For probing into therapeutic effect, action, and proper and effective administration way of Jiang Ni Fu Sheng Liquid for treatment of acute cerebral hemorrhage, 150 cases were assigned at random to two groups to receive different therapies. Integral of hyponeuria, change of disturbance of consciousness, change of blood pressure, CT and clinical therapeutic effect were observed before and after treatment in the two groups. Results showed that the therapeutic effect in the treated group was obviously superior to that in the control group, with a markedly effective rate of 51. 1% and an effective rate of 90. 0%. It is suggested that Jiang Ni Fu Sheng Liquid has the action of relieving disturbance of consciousness, promoting recovery of nervous function, keeping stability of blood pressure, accelerating absorption of cerebral hemorrage, alleviating cerebral edema and hemorrhage of digestive tract, and so on.

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