1.Efficacy and safety of diclofenac sodium paste in the treatment of primary osteoarthritis of the knee
Shuju SONG ; Ting DUAN ; Haohong LI
Chinese Journal of Primary Medicine and Pharmacy 2006;0(06):-
Objective To assess the efficacy and safety of diclofenac sodium paste in the treatment of primary osteoarthritis(OA).Methods 54 patients with primary OA were divided into two groups.The experiment group received diclofenac sodium paste.The control group received diclofenac sodium(votalin) emulgel.Patient global assessment and topical pain assessment,physician global assessment and topical pain assessment were wrote down at baseline and after final application.Safety was assessed by evaluation of adverse events,vital signs,and irritation at the application site.Results There were no significant difference between experiment group and control group in patient global assessment,patient pain assessment,physician global assessment,and physician pain assessment.No serious gastrointestinal or renal adverse events were reported or detected by means of laboratory testing.Conclusion Diclofenac sodium paste is effective and safe in the treatment of primary OA.
2.Expression of B cell activating factor-receptor in the sera of patients with primary Sj(o)gren' s syndrome
Shuju SONG ; Haohong LI ; Ting DUAN
Chinese Journal of Primary Medicine and Pharmacy 2012;19(5):651-653
Objective To determine the serum levels of B cell activating factor-receptor(BAFF-R)in patients with primary Sj(o)gren's syndrome(pSS)and investigate the role of BAFF-R in the pathogenesis of pSS.Methods The serum concentration of BAFF-R was measured by ELISA in 120 patients with pSS and 62 age-and sex-matched normal controls.Results The median level of serum BAFF-R was(692.7 ± 536.9)ng/L in pSS and (279.7 ± 186.9)ng/L in healthy controls.The serum level of BAFF-R in the pSS was significantly higher than normal controls(P <0.01).Higher level of BAFF-R was associated with higher level of IgG(r =0.429,P <0.01).Serum level of BAFF-R had no correlation with IgA,IgM,C3,C4,RF,ESR and CRP.BAFF-R level was markedly increased in patients with positive ANA,anti-SSA,anti-SSB antibody compared with those with negative antibody.Conclusion The serum BAFF-R level was significantly elevated and correlated with the level of immunoglobulin and autoantibodies.BAFF-R play certain role in the pathogenesis of pSS.
3.Clinical Observation on Shenshuai Capsule for Delaying Advance of 39 Cases of Chronic Renal Failure at Decompensation Phase
Shuju LI ; Peiqing ZHANG ; Yanbin HUANG ;
Journal of Traditional Chinese Medicine 1993;0(05):-
Objective:To probe into the mechanism of Shenshuai Capsule in delaying advance of chronic renal failure(CRF)and against interstitial renal fibrosis.Methods:74 cases of CRF at decompensation phase were randomly divided into a treatment group and a control group.Changes of their serum urea nitrogen(BUN),creatinie(SCr),endogenous creatinine clearance rate(Ccr),collegen Ⅳ (Col Ⅳ),procollagen Ⅲ(PC Ⅲ),laminin(LN),and improvement of urinary protein(uPro),urinary ?_2-microglobulin(?_2-MG)and clinical symptoms and signs were observed.Results:After treatment of Shenshuai Capsule,BUN,SCr,Col Ⅳ,PC Ⅲ,LN,urinary protein and ?_2-MG decreased and Ccr increased in the treatment group,with a significant differences between the two group in the above mentioned indexes except LN(P
4.Effects of Moxibustion on Behaviors and Bcl-2, Bax, Caspase-3 in Hippocampus of Alzheimer’s Disease Model Rats
Shuju WANG ; Guojie SUN ; Jun MA ; Xi LI ; Bopeng WAN
World Science and Technology-Modernization of Traditional Chinese Medicine 2015;(6):1243-1248
This study was aimed to probe into the mechanism of moxibustion in the treatment of Alzheimer’s disease (AD). A total of 40 male 15-month-old SD rats were randomly divided into the normal group, model group, moxibustion group and sham-operation group. Stereotactic injection of agglutinated Aβ25-35 into rat’s bilateral hippocampus was used to prepare AD models. Equal amount of normal saline was injected to rat’s bilateral hippocampus in the sham-operation group. Model rats were treated by moxibustion at the distance of 2-3 cm above points of‘BL23-Shenshu’, ‘ST36-Zusanli’ and ‘GV20-Baihui’. No intervention was given to rats in the normal group. The learning and memory ability was detected by Morris water maze test. Changes on expressions of Bcl-2, Bax and Caspase-3 of hippocampus zone were detected by immunohistochemical method. The results showed that in the model group, the average escape latency of five days and the last three days were significantly lengthened. And the times across the platform position were significantly reduced. Compared with the normal group and the sham-operation group, expressions of Bax and Caspase-3 in the hippocampus were significantly increased, and the expression of Bcl-2 was obviously decreased (P < 0.01). In the moxibustion group, the average escape latency of five days and the last three days were shortened obviously, and the times across the platform position were significantly increased. Compared with the model group, expressions of Bax and Caspase-3 were significantly reduced, and the expression of Bcl-2 was significantly increased (P < 0.01). It was concluded that the action mechanism of AD treatment with moxibustion may be through the reducing of proapoptotic protein Bax and Caspase-3 releasing, promoting the releasing of anti-apoptotic protein Bcl-2, so as to improve the learning and memory impairment caused by Aβ.
5.Effects of Moxibustion on Behaviors and Hippocampal Ultrastructure of Alzheimer's Disease Model Rats
Shuju WANG ; Guojie SUN ; Jun MA ; Xi LI ; Bopeng WAN
Chinese Journal of Information on Traditional Chinese Medicine 2015;22(11):58-61
Objective To observe the effects of moxibustion on learning and memory ability and nerve cell ultrastructure in CA1 region of hippocampus of rats with Alzheimer's disease (AD);To discuss its mechanism of action to AD.Methods A total of 40 male SD mice was randomly divided into normal group, model group, moxibustion group and sham-operation group. Stereotactic injection agglutinated Aβ25-35 into bilateral hippocampus of rats in model group and moxibustion group to prepare AD models. Rats in moxibustion group were treated by moxibustion at the points which were located above 2-3 cm away from Shenshu, Zusanli and Baihui. Rats in normal group received no treatment. The learning and memory ability was detected by Morris water maze test. Morphological changes of rat nerve cell ultra structure in hippocampal CA1 region were observed by transmission electron microscope.Results In model group, the average escape latency of five days and the last three days was significantly lengthened, and the times across the platform position significantly decreased. Transmission electron microscope indicated nerve cell structures were damaged and displayed unclearly;mitochondrion swelled, even mitochondrial crista was abnormal and deformed, endoplasmic reticulum of inter organelle expanded and the deposition of lipofuscin increased. After the treatment by moxibustion, the average escape latency of five days and the last three days was shortened obviously, and the times across the platform position significantly increased. In moxibustion group, the edema of nerve cells significantly decreased;dilation of endoplasmic reticulum and mitochondria swelling significantly improved;golgi bodies, mitochondria and ribosomes obviously increased in comparison with the model group. Conclusion Moxibustion can improve the learning and memory impairment caused by Aβ by promoting repairing of nerve cells in brain.
6.Artificial preparation, indoor passage, and nature breed of Oncomelania hupensis infected with Schistosoma Japonicum
Yingding XIA ; Shiping WANG ; Xueqin LIU ; Dongmei GAO ; Qinghua LI ; Ping WU ; Xiuchun CHEN ; Qimei FENG ; Yunfei ZHOU ; Shuju ZHANG
Journal of Central South University(Medical Sciences) 2011;36(1):1-8
Objective To prepare the infected Oncomelania hupensis by artificial method for the research on the activity, vaccine, and genetic variation of Schistosoma Japonicum (S. Japonicum).Methods The mature eggs of S. Japonicum were collected by Nylon silk method and the miracidia were incubated under appropriate conditions. Negative snails were infected with miracidia in different proportion by means of individual or collective infection to seek the best method and proportion of infection between miracidia and snails. Infected snails were divided into 12 groups in total. Ⅰ-Ⅵ groups were for individual infection and Ⅶ-Ⅻ groups were for collective infection. There were 200 snails in each group. The infection ratios between snails and miracidia in Group Ⅰ-Ⅵ or screened, numbered, and reared singly. The amount of cercariae was calculated once every 10 days until the infected snails died. Then cercariae shedding quantity, infection quantity, and mortality of infected snails in every group were compared to find the best infection method and the best infection proportion between miracidia and snails. The cercariae were collected from the first generation of infected snails and were used to infect experimental animals. The mature eggs of S. Japonicum were saved from the infected experimental animals and incubated to get miracidia. The snails were artificially infected by miracidium to get the second generation of infected snails. The developmental rates of adult worms, the egg density in fecal and liver were compared between artificially and naturally infected snails. Results In individual infection GroupⅠ-Ⅵ,the average infection value of snails were 0±0,22.7±4.2,31.7±4.5,53.0±5.3,39.3±5.9,32.7±4.7,the average fatality of snails were 21.7±3.1,25.0±3.6,31.3±4.9,44.7±6.5,78.3±9.5,89.7±13.6, and the average value of cercariae shedding from infected snails were 0.0±0.0,308.0±96.6,428.1±146.2,527.0±171.1,571.4±148.9,602.9±356.3, respectively. In collective infection Group Ⅶ-Ⅻ,the average infection value of snails were 0±0,12.3±2.5,18.7±4.7,28.3±4.2,33.3±4.7,29.3±5.5,and the average fatality of snails were 22.7±3.8,23.7±4.5,28.3±5.5,47.0±9.5,75.7±8.5,86.3±12.2, and the average value of cercariae shedding from infected snails were 0±0,244.5±57.3,292.3±74.8,347.1±100.8,477.2±142.1,447.3±161.4, respectively. The second generation of artificially infected snails was obtained successfully. The average infection rate and fatality rate for the second generation of artificially infected snails were 24.65% and 24.50%, both of which were not obviously different from that of the first generation of artificially infected snails (P>0.05). In the animal experiment, the worm growth rate for the naturally infected snails, the first or second generation of artificially infected snails were 68.50%,73.50% or 71.00%. There was no obvious difference among them (P>0.05). The fecal (or liver) eggs per gram for the naturally infected snails, the first or the second generation of artificially infected snails were 1 503±269,1 683±233, or 1 541±117 (or 6 641±1 819,6 272±1 419, or 7 263±1 643). There was no significant difference among the 3 groups (P>0.05). Conclusion Infected snails can be obtained through the artificial method by using S. Japonicum miracidia to infect snails. Individual infection has the advantage over collective infection. The optimal proportion of infection between first and the second generation of artificially infected snails in the average of cercariae shedding, infection, and fatality average of snails. There was no significant difference between artificially and naturally infected snails in the developmental rate of adult worms, fecal and liver eggs per gram.
7.Synthesis of (2'-bromo-4', 5'-dimethoxy-phenyl)-(2,3-dibromo-4,5-dimethoxy-phenyl)-methane as PTP1B inhibitor.
Jing LI ; Shuju GUO ; Hua SU ; Dayong SHI ; Lijun HAN
China Journal of Chinese Materia Medica 2009;34(12):1516-1519
OBJECTIVETo synthesize (2'-bromo-4',5'-dimethoxy-phenyl)-( 2,3- dibromo-4,5-dimethoxy-phenyl)-methane (6) as protein tyrosine phosphatase 1B (PTP1B) inhibitor.
METHODCompound 6 was synthesized by Friedel-Crafts reaction, bromination and decarbonylation and screened inhibitory activity against PTP1B by the colorimetric assay. The structure of synthetic intermediates and target product were identified on the basis of spectral analysis.
RESULTCompound 6 was synthesized successfully in four steps and evaluated for its PTP1B inhibitory activity, the screening result shown that compound 6 displayed good inhibitory activity against PTP1B.
CONCLUSIONThe target compound 6 was synthesized with the overall yield of 20%, which was a new compound and shown good inhibitory activity against PTP1B (inhibition 40.16% at 5 mg x L(-1)).
Enzyme Inhibitors ; chemical synthesis ; chemistry ; Kinetics ; Protein Tyrosine Phosphatase, Non-Receptor Type 1 ; antagonists & inhibitors
8.Current situation of knowledge related to Kngaroo Mother Care among neonatal intensive care unit nurses
Yarui MO ; Shuju FENG ; Yajing WANG ; Haiyang LI ; Qian ZHANG
Chinese Journal of Practical Nursing 2020;36(20):1565-1569
Objective:To investigate the current Kangaroo Mother Care(KMC) knowledge among registered nurses working in neonatal intensive care unit (NICU) in China.Methods:A convenience sample of 607 registered nurses participated in this descriptive, cross sectional exploratory study. An online self-designed questionnaire was used to collect the data, including 12 items, 3 sections (Basic knowledge, Emergency handling, Breast feeding).Results:The total score was 6.52±2.29 (the total score was 12). The 5 items, accuracy below 50%, were ①In your opinion, the optimal duration of KMC was (10.2%,62/607); ②What to do if the baby had respiratory arrest or became blue during KMC (18.8%,114/607); ③Who should implement KMC (42.5%, 258/607); ④what could we do if the baby was not gaining weight (47.3%, 287/607); ⑤How to feed the baby during KMC (47.8%, 290/607). Registered nurses with more than 10 years of working experience in NICU scored higher; junior registered nurses scored lower; registered nurses learned by individuals scored lower ( F values were 9.413, 9.862, 5.368, all P<0.01). Conclusions:The insufficiency of KMC knowledge is common among NICU registered nurses. The understanding of basic concepts of KMC should be strengthened. Stratified training should be conducted for nurses′ ability to deal with emergencies, assess the changes in infants' conditions, and knowledge of breast feeding. All registered nurses′ KMC operation should be standardized to improve the level of implementation of KMC by NICU registered nurses.
9.Studies on chemical constituents of Laurencia saitoi.
Hua SU ; Zhaohui YUAN ; Jing LI ; Shuju GUO ; Lijun HAN ; Xiaobin ZHU ; Dayong SHI
China Journal of Chinese Materia Medica 2009;34(7):871-874
In order to search for bioactive natural products from marine algae, the chemical constituents of red alga Laurencia saitoi was separated by the combination of normal phase silica gel, Sephadex LH-20 column chromatography and recrystallization. Seven compounds: aplysistatin (1), 5-acetoxypalisadin B (2), palisadin B (3), palisadin A (4), pacifigorgiol (5), stigmast4-en-3alpha, 6beta-diol (6), 2, 3, 5, 6-Tetrabromoindole (7), were isolated and their structures were elucidated by spectroscopic methods including 1H-NMR, 13C-NMR and MS techniques. All compounds were isolated from L. saitoi for the first time. Cytotoxicities of purified compounds were evaluated by MTT method, however, all of them were found inactive (IC50 >10 mg x L(-1).
Cell Line, Tumor
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Humans
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Inhibitory Concentration 50
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Laurencia
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chemistry
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Organic Chemicals
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chemistry
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isolation & purification
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pharmacology
10.Cases of hepatitis C virus infection with 2i/2a recombination genotype in the Lanzhou area and effects of related genetic variations on interferon alpha response.
Wenjie ZHANG ; Shaocai DU ; Jianjun YANG ; Yan QU ; Weiwu MAO ; Jing LI ; Chaoxia LI ; Shuju TIAN ; Yanxuan GONG ; Huiying RAO ; Weijing KONG
Chinese Journal of Hepatology 2014;22(7):484-489
OBJECTIVETo investigate Lanzhou area cases of hepatitis C virus (H-CV) infection with a 5'-non coding region (NCR) 2i genotype and core (C), envelope protein (E) and non-structural protein (NS5) 2a genotype and the relationship with therapeutic response to interferon-alpha (IFNa).
METHODSNine patients who received IFNa-based treatment for HCV between 2007 and 2009 at the Second People's Hospital of Gansu Province were selected for analysis.Restriction enzyme analysis was carried out for the 5'-NCR and sequencing was carried out for the other gene areas.The relationship between genetic variants and IFNaresponse was examined.
RESULTSOf the total nine HCV cases treated with IFNa-based therapies, five of the patients achieved sustained virological response (SVR), which included two cases with type 2 genotype and three cases with no MboI restriction enzyme point of tangency (i.e.type 1b). The remaining four patients that did not achieve SVR included one case of type 2a, with a 1b and 2a mixed state, and one case with 5'-NCR 2i genotype and C area, NS5 area 2a genotype; the other two cases had 5'-NCR and C area type 1b. Of the five cases with 5'-NCR 2i genotype, all had C 2a genotype and two had C/E 2a and NS5 2a genotypes.The seven patients that showed no response to ordinary IFNa were converted to long-term IFNa plus ribavirin combination antiviral treatment; five (71.4%) of the cases showed response in HCV RNA level and the patients treated with the pegylated form showed greater response.
CONCLUSIONHCV genotyping can only provide information on the particular region of gene sequence examined, and it is important to sequence all gene regions where mutations related to antiviral drug response are located. Peg-IFNa-2a combined with ribavirin may achieve better therapeutic effect in patients infected with 2i/2a recombinant forms of HCV.
Angiogenesis Inhibitors ; Antiviral Agents ; Drug Therapy, Combination ; Genetic Variation ; Genotype ; Hepacivirus ; genetics ; Hepatitis C, Chronic ; drug therapy ; Humans ; Interferon-alpha ; Open Reading Frames ; Polyethylene Glycols ; Recombinant Proteins ; Recombination, Genetic ; Ribavirin ; Treatment Outcome