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1.
Journal of Chinese Physician ; (12): 510-515, 2023.
Article Dans Chinois | WPRIM | ID: wpr-992332

Résumé

Objective:To explore the efficacy and safety of cesarean scar pregnancy (CSP) in different ages treated by uterine artery embolization (UAE).Methods:120 patients with CSP admitted to Jiangyin Hospital of Traditional Chinese Medicine from July 2016 to July 2019 were selected as the research objects. They were divided into observation group (≤35 years, 75 cases) and control group (>35 years, 45 cases) according to age. Clinical data of all patients were collected and followed up for 6 months. The clinical observation indicators, surgical efficacy, Visual Analogue Scale (VAS) score, ovarian recovery, postoperative complications and adverse reactions, and quality of life score at 6 months after surgery were compared between the two groups. A random walk model was used to evaluate the improvement of ovarian function in the two groups.Results:In the observation group, the blood loss, operation time, postoperative β-human chorionic gonadotropin (β-HCG) value, β-HCG value turning negative and menstrual recovery time were significantly less than those in the control group (all P<0.05). The total effective rate was above 90% in the two groups, and no significant difference was observed (96.00% vs 91.11%, P>0.05). There was no statistical significance in VAS score of the two groups before surgery, 48 h and 72 h after surgery (all P>0.05), and VAS score of the observation group at 12 h and 24 h after surgery were significantly higher than those of the control group (all P<0.05). The levels of serum follicle stimulating hormone (FSH), estradiol (E 2), testosterone (T) and luteinizing hormone (LH) in observation group were better than those in control group after treatment (all P<0.05). There was no significant difference in the incidence of secondary uterine clearance, massive bleeding, hysterectomy, incision infection, vaginal bleeding and vaginal hematoma between the two groups (all P>0.05), but the total incidence of complications in observation group was significantly lower than that in control group ( P<0.05). Diarrhea, fever, nausea and vomiting, abdominal pain and other adverse reactions were significantly improved after symptomatic treatment, and there was no significant difference in the incidence of adverse reactions between the two groups ( P>0.05). There was no significant difference in the quality of life score 6 months after surgery between the two groups ( P>0.05). The results of random walk model evaluation showed that the improvement coefficients of the observation group were 0.147 6, 0.135 9, 0.180 2 and 0.206 3, while those of the control group were 0.142 2, 0.098 9, 0.152 4 and 0.197 4, respectively. Conclusions:UAE treatment for CSP patients of different ages showed no significant difference in clinical efficacy, and postoperative complications were not easy to occur, and the prognosis was good.

2.
Chinese Journal of Pharmacology and Toxicology ; (6): 333-338, 2015.
Article Dans Chinois | WPRIM | ID: wpr-465557

Résumé

Lead poisoning has become a big threat to public health in China. Traditional treatments usually use chelators to accelerate the excretion of lead by forming complex compounds with it. However, chelators exhibit side effects and have little therapeutic effect on lead-induced impairment so that better drugs are needed. As antioxidants are effective for the treatment of lead poisoning, with lasting effect and little side effect, they have been the focus of increasing studies. This review provides a detailed account of updates on the effects of antioxidant drugs in the therapy of lead poisoning, and of the progress in antioxidant activity of puerarin, quercetin, curcumin, allicin and melatonin in treatment of lead poisoning. To some extent, these five types of drugs can reduce lead poisoning by accelerating lead excretion and antioxidant, increase the body′s antioxidant enzyme activity, reduce oxidative stress and repair damage, which promises some clinical value.

3.
Chinese Journal of Digestive Surgery ; (12): 130-132, 2010.
Article Dans Chinois | WPRIM | ID: wpr-390157

Résumé

Objective To investigate the level of chemotactic factors(CXCL5 and CXCL8)in hepatic fibrosis and cirrhosis tissue.Methods Hepatic tissues were obtained from 9 patients with hepatic hemangioma (hepatic hemangioma group),10 patients with liver fibrosis(liver fibrosis group)and 11 patients with liver cirrhosis(1iver cirrhosis group)at Nanfang Hospital from May 2008 to May 2009.The contents of CXCL5 and CXCL8 in hepatic tissue were assayed by ELISA.All data were analyzed by one-way ANOVA,Pearson rank correlation or Spearman correlation.Results The contents of CXCL5 and CXCL8 were(0.8±0.7)ng/g and(6.2±3.7)ng/g in hepatic hemangioma group,(2.0±2.0)ng/g and(11.6±3.5)ng/g in liver fibrosis group and (17.1±4.8)ng/g and(12.3±3.9)ng/g in liver cirrhosis group,with significant difference among the 3 groups (F=60.050,7.690,P<0.05).The expression of CXCL5 was correlated with the content of alanine aminotransferase(ALT),aspartate aminotransferase(AST)and prothrombin time(PT)(r=0.502,0.468,0.523,P<0.05):the expression of CXCL8 was correlated with the content of ALT,AST.total bilirubin and PT(r=0.477,0.504,0.537,0.431,P<0.05).Conclusions With the aggravation of hepatic fibrosis,the contents of CXCL5 and CXCL8 are increased with different patterns.The changes of CXCL5 and CXCL8 are related with the injury of liver,but the changes of CXCL5 and CXCL8 do not correspond with the degree of the injury of liver.

4.
Chinese Journal of Biotechnology ; (12): 2041-2048, 2008.
Article Dans Chinois | WPRIM | ID: wpr-302875

Résumé

The full length cDNA of silkworm hibadh gene was cloned by RT-PCR and RACE (Rapid amplification of cDNA ends) technique. The hibadh gene and its deduced amino acid sequences were analyzed. The tissue distribution of hibadh gene in 5th instar silkworm larvae was tested by RT-PCR. The expression patterns of hibadh gene in simulated weightless environment were analyzed by real time RT-PCR. The results showed that the full length hibadh cDNA sequence was 1074 bp in lenth, including an open read frame of 969 bp encoding the entire coding region of Hibadh (GenBank accession No. EU719652). The deduced amino acid sequence similarities of hibadh between silkworm and Burkholderia ambifaria, Drosophila melanogaster, Apis mellifera, Xenopus tropicalis, Mus musculus, Homo sapiens were 46%, 43%, 48%, 44%, 45%, 45%, respectively. Signal peptide analysis showed that Hibadh was a secretory protein. There wasn't glycosyl-phosphatidyl inositol anchor site in Hibadh amino acid sequence. Molecular weight and isoelectric point of Hibadh were 34.1 kD and 9.14 respectively. The RT-PCR tests indicated that the hibadh gene expressed in head, silk gland, midgut, cuticle, blood, fat body, tuba malpighii of the 5th instar silkworm larvae. There were different expression patterns of hibadh gene during different silkworm embryo period in simulated weightless environment. Simulated weightlessness resulted in the expression of silkworm hibadh gene up regulated 2.3-fold (P < 0.05), up regulated 4.6-fold (P<0.01), down regulated 7.6-fold (P < 0.01), down regulated 2.6-fold (P < 0.05) during apophysis formation period, inverse period, trachea formation period, and whole embryo period, respectively. There was no significant change of hibadh gene expression during other period of silkworm embryo between simulated weightless and control groups. There were different response patterns to simulated weightless environment between hibadh gene and whole body of silkworm. Gene showed much higher sensitivity compared to whole body in response to environment. This study is useful for the further research on the gravity biological mechanism of hibadh gene.


Sujets)
Animaux , Alcohol oxidoreductases , Génétique , Métabolisme , Séquence d'acides aminés , Séquence nucléotidique , Bombyx , Génétique , Clonage moléculaire , Simulation numérique , Gènes d'insecte , Génétique , Modèles biologiques , Données de séquences moléculaires , Impesanteur
5.
China Pharmacy ; (12)2005.
Article Dans Chinois | WPRIM | ID: wpr-528586

Résumé

OBJECTIVE: To compare the effects of different factor combinations on diabetic nephropathy(DN)rats model and to determine the preferred plan for the establishment of DN rats model.METHODS:A total of 30 SD rats were randomly divided into 5 group(6 rats in each group):group A was assigned to receive placebo(normal control),group B to receive high-lipids and high-sucrose feeding,group C to receive high-lipids and high-sucrose feeding plus streptozotocin(STZ),group D to receive high-lipids and high-sucrose feeding plus doxorubicin hydrochloride and STZ,group E to receive high-lipids and high-sucrose feeding plus mononephroctomy and STZ 12 weeks later the model rats were put to death for the determination of serum parameters including blood lipid,glycosylated hemoglobin,renal function,aldose reductose(AR),glomerular filtration rate(GFR),SOD and MDA .RESULTS:The rats in group E showed significant increase in blood lipid,in particular the increase of AR,and which also showed significant differences in GFR and oxygen free radical indices as compared with normal group and the other model groups.CONCLUSIONS:The rats model that fed with high-lipids and high-sucrose feeding for 4wk prior to mononephroctomy followed by the postoperative intraperitoneal injection of low dose of STZ 2 weeks later proves to be the optimal one.

6.
China Pharmacy ; (12)2001.
Article Dans Chinois | WPRIM | ID: wpr-523036

Résumé

OBJECTIVE:To investigate the effects of N-acetylcysteine(NAC)on the concentration of ethanol in serum and the activities of alcohol dehydrogenase in liver and stomach tissue in alcoholic mice.METHODS:All mice were given p.o white spirit30min after p.o saline or5%NAC solution,and the durations from the disappear of righting reflex to recovery in mice were recorded and the number of dead mice in24hours were countered;With the same procedure for six days,the mice were killed by withdrawaling blood from orbit,and taken out the liver and stomach immediately,the concentrations of ethanol in serum and the activities of alcohol dehydrogenase in liver and stomach were measured by chromatometry and colorimetric method respectively.RESULTS:In drunk test,5%NAC solution significantly postponed the time from p.o white spirit to the disappear of righting reflex(P

7.
China Pharmacy ; (12)2001.
Article Dans Chinois | WPRIM | ID: wpr-529016

Résumé

OBJECTIVE:To study the optimized process for extraction of the alkaloids from Rhizoma Coptidis.METHODS:Orthogonal design was used for studying the effect of alcohol concentration,volume,extraction time and times on the content of jatrorrhizine,epiberberine,coptisine,palmatine and berberine.RESULTS:The optimum extraction process is as follows:8 times of 50% alcohol,extracted for 4 times,each time for 2 hours.CONCLUSION:This extraction process is workable and reproducible,and can provide theoretic support for mass extraction of the alkaloids from Rhizoma Coptidis.

8.
Journal of Third Military Medical University ; (24)1983.
Article Dans Chinois | WPRIM | ID: wpr-551220

Résumé

The hemorrheological changes were observed in dogs in the first 2 hours after they were inflicted with oleic acid-induced RDS.It was found that hematocrit,absolute viscosity and relative viscosity of whole blood were significantly increased but plasma viscosity showed no marked changes.These facts imply that in the early stage of oleic acid-induced RDS,the hemorrheological changes were characterized by hemoconcentration and decrease of the trans-formability of erythrocytes,which might be one of causes of the functional failure of pulmonary microcirculation.

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