Hepatitis B, Chronic ; drug therapy ; Humans ; Medicine, Chinese Traditional ; methods

Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Hepatitis C, Chronic ; drug therapy ; Humans ; Interferons ; therapeutic use ; Phytotherapy

Objective To observe curative efficacy of hepatocyte growth factor(HGF) in treatment of children with liver damage.Methods Two hundred and four children with liver damage were divided randomly into control group and teatment group.The control group was chosed energy compounds at the same time of primary disease was treated,on the basis of the control group,the treatment group was chosed HGF to protect liver and decline enzyme,to observe efficacy of liver shrink and decline enzyme in the course of treatment.Results After the treatment,alanine aminotransferase(ALT),aspartate aminotransferase(AST) and total bilirubin(TBIL) decreased significantly in the treatment group with HGF.The total clinical efficacy was 96.5%,while the total clinical efficacy of the control group was 75.0%.The curative efficacy of treatment group surpassed that in the control group,the difference was obvious(?~2=5.27 P

Fatty Liver ; therapy ; Humans ; Integrative Medicine ; Non-alcoholic Fatty Liver Disease

Humans ; Liver Diseases ; diagnosis ; pathology

Objective: To study the relationship between blood pressure (BP) rhythm and cognitive function in elder hypertension patients. Methods: Our research included in 2 groups: Hypertension group:n=74 patients≥80 years and Control group, n=36 elder subjects without hypertension. 24-hour ambulatory blood pressure monitoring (ABPM) was conducted in both groups. According to nocturnal BP reduction rate, Hypertension group was further divided into 4 subgroups as Dipper type BP subgroup, Non-dipper type BP subgroup, Anti-dipper type BP subgroup and Super-dipper type BP subgroup. Cognition function was evaluated by Mini-menta state examination (MMSE) form, MMSE score was compared among different groups and subgroups. Results: By MMSE score, the abilities of orientation, memory, attention, calculation and recall were different between Hypertension group and Control group,P<0.05. By MMSE score, the abilities of orientation and memory were different between Anti-dipper type BP subgroup and Dipper type BP subgroup,P<0.05; the abilities of orientation, memory, attention, calculation and recall were different between Non-dipper type BP subgroup and Dipper type BP subgroup,P<0.05; the memory was different between Super-dipper type BP subgroup and Dipper type BP subgroup,P<0.05. Conclusion: In elderly hypertension patients, compared to those with normal BP rhythm, the abnormal BP rhythm patients had the higher probability to suffer from cognitive dysfunction which was mainly as decreased abilities of orientation, memory, attention, calculation and recall.

Oral iron is a commonly used preparation for the treatment of iron deficiency and iron-deficiency anemia in children, but its undesirable taste has become a major factor affecting clinical adherence to the medication. No studies have been conducted to evaluate the palatability of oral iron supplements. Thirteen representative oral iron supplements were selected to evaluate the palatability of oral iron supplements from different perspectives of in vivo and ex vivo by combining the electronic tongue (e-tongue) test, FaceReader facial expression analysis technology and taste interviews. E-tongue test results showed that iron dextran granlues were closest to odorless potassium chloride solution, basically free of bitterness and astringency, which was superior to the other products. FaceReader facial expression results showed that 58.7% of the subjects valued iron dextran granlues for their emotional efficacy higher than that of iron proteinsuccinylate oral solution. Among 43 participants aged ≥ 5 years, the taste preference for iron dextran granlues was 83.7%, and 83.7% of participants chose to take iron dextran granlues again. This study found that iron dextran granlues have a better taste and their flavor is more popular among children, which provides a reference for pediatric clinical use of oral iron supplementation preparations and a new idea for the evaluation of palatability of medications for children. This in vivo palatability evaluation is an investigational clinical trial that was approved by the Institutional Review Board of the Beijing Children's Hospital (No. 2021-149-Y).

Objective The aim of our study is to establish and characterize the animal model for au- toimmune myositis.Methods Fifty male SD rats were randomly divided into 2 groups:model group(n=40) and control group(n=10).The model group rats were immunized with muscle homogenate every week for 5 weeks and received an injection of 2?g pertussis toxin at the first and second week.As controls,10 SD rats were injected with an equal volume of normal saline.Tissue specimens from limb skeletal muscles were ob- tained at 1,2,3,4,5 weeks after injection.At the same time,the blood samples were collected,and the level of CPK was measured.Results The model group had significantly elevated serum CPK levels.There were multiple inflammatory lesions in the skeletal muscles.Local degeneration and necrosis of muscle fibers with disappeared transverse striation,mononuelear cell infiltration in the interstitial could be observed.The patho- logic grade was mainly 2a.The infiltrating mononuclear cells were predominantly CD8~+T cells that mainly lo- cated in the endnmysium.MHC classⅠantigen expression on muscle fiber membranes in the model group was upregulated.Conclusion The experimental autoimmune myositis induced by syngeneic skeletal muscle ho- mogenate in SD rat is pathologically similar to human myositis.It can be used as a good model for human myositis and provides the basis for the etiopathology and therapeutical studies.

Lymphocyte function associated antigen-1 (LFA-1) is a member of integrin family, that plays an important role in the adhesion of lymphocytes with other cells and matrix. To investigate the role of LFA-1 in collagen-induced arthritis (CIA), the incidence of CIA, histological and radiological assessments in the LFA-1 deficient (LFA-1~ -/- ) mice and control mice were examined. LFA-1~ -/- mice and control mice were immunized with 100?g collagen type II(CII) emulsified with an equal volume of Freund’s complete adjuvant (CFA), followed by the booster injection of the same amount of CII in CFA on day 21. Then, clinical, histological and radiological assessments were done. It showed that 57% control mice developed arthritis and apparently changed in the histological and radiological assessment, whereas the all of LFA-1~ -/- mice had the normal histological and radiographic response and none developed arthritis. These results suggeste that LFA-1 is indispensable for the onset of CIA.

Autoimmune Diseases ; diagnosis ; etiology ; therapy ; Cholangitis ; diagnosis ; etiology ; therapy ; Diagnosis, Differential ; Humans