OBJECTIVETo observe the impacts of the acupoint catgut implantation on postpartum pain of uterine contraction with qi and blood deficiency.

METHODSOne hundred and ten primiparas of natural delivery differentiated as qi and blood deficiency pattern in TCM were selected as the subjects. They were randomized into an acupoint catgut implantation group (55 cases) and a routine nursing group (55 cases). In the acupoint catgut implantation group, the catgut was implanted in Zigong (EX-CA 1), Zusanli (ST 36), Sanyinjiao (SP 6), Pishu (BL 20) and Geshu (BL 17) in 6 h after delivery; additionally, the routine post-delivery nursing was adopted. In the routine nursing group, the routine post-delivery nursing was applied simply. Visual analogue scale (VAS) and the pain relief time of uterine contraction were compared in 24 h, 48 h, 72 h and 96 h after acupoint catgut implantation between the two groups.

RESULTSVAS Scores in 24 h, 48 h, 72 h and 96 h after acupoint catgut implantation in the acupoint catgut implantation group were lower apparently than those in the routine nursing group (3.31 +/- 0.39 vs 4.31 +/- 0.29, 1.86 +/- 0.29 vs 2.66 +/- 0.25, 0.89 +/- 0.21 vs 1.59 +/- 0.24, 0.35 +/- 0.10 vs 0.69 +/- 0.13, all P < 0.05). The pain relief was achieved in (72.06 +/- 6.83) h in the acupoint catgut implantation group and was (123.42 +/- 11.12) h in the routine nursing group. The pain relief in the acupoint catgut implantation group was achieved more quickly (P < 0.01).

CONCLUSIONThe intervention of acupoint catgut implantation in 6 h after natural delivery in primiparas prevents effectively postpartum pain of uterine contraction.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Catgut ; utilization ; Female ; Humans ; Labor Pain ; therapy ; Pain ; prevention & control ; Postpartum Period ; physiology ; Pregnancy ; Qi ; Uterine Contraction ; Uterus ; physiopathology ; Young Adult

Objective To evaluate the efficacy and adverse effects of gefitinib in the treatment of fe- male patients with advanced adenocarcinoma of lung who had failed to previous chemotherapy.Methods These patients received 250mg of gefitinib orally,once daily until disease progression or development of intol- erable toxic reaction.They were evaluated one month after treatment and every other month thereafter.Results Among the 27 evaluable patients,there were 1 CR(3.7%),11 PR(40.8%),10 SD(37.0%)and 5 PD(18.5%). The overall response rate was 44.5%(95% CI 29%～68%);and 22 patients(81.5%)gained profit(CR+PR+ SD)from the clinical therapy(95% CI 62%～94%);the mean TTP was 7.2 months.Symptomatic improvement rate was 80.0%.The main adverse effects were mild rash and diarrhea.Conclusion gefitinib has significant efficacy in the treatment of female patients with advanced tung cancer who had failed to previous chemother- apy.Adverse effects are mild.gefitinib is a suitable therapy for these patients.

OBJECTIVETo study the effects of Qingli Shengjing Pills (QSP) on the apoptosis of germ cells and expressions of Fas and FasL in male mice infected with Escherichia coli (E. coli), and to clarify the molecular mechanism of QSP in the treatment of male infertility induced by E. coli infection.

METHODSFifty male mice were injected with E. coli via the bladder to make infection models, and at 15 dpi equally randomized into five groups: an untreated, a high-dose QSP (22.5 g/ml), a medium-dose QSP (13.5 g/ml), a low-dose QSP (4.50 g/ml) and a Furadantin treatment group, which were coded as MN, MTa, MTb, MTc and MTd, respectively. Another 10 mice were injected with saline and included in the control group coded as CT. After 10 days of oral medication, the apoptosis of germ cells in the testis of the mice was detected by flow cytometry, the expressions of Fas and FasL determined by immunohistochemistry and the histopathological changes observed simultaneously.

RESULTSAfter the treatment, the apoptosis of germ cells was observed in all the infected groups, and the apoptosis level in MN (57.44%) was significantly higher than that in CT (28.54%), MTb (28.59%) or MTa (30.11%) (P < 0.01) but had no significant difference from that in MTc (46.54%) or MTd (43.41%) (P > 0.05). The expressions of Fas and FasL proteins were significantly higher in MN than in CT, MTa, MTb, MTc and MTd (P < 0.01). Histopathological changes of the testis tissue were observed in MN, but not in other groups.

CONCLUSIONE. coli infection could increase the apoptosis rate of germ cells and the expressions of Fas and FasL proteins. Qingli Shengjing Pills, capable of enhancing reproductivity by reducing the expressions of Fas and FasL and apoptosis of germ cells, can be used as one of the effective drugs for infertility induced by E. coli infection.

Animals ; Apoptosis ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Escherichia coli ; Fas Ligand Protein ; metabolism ; Infertility, Male ; drug therapy ; metabolism ; microbiology ; Male ; Mice ; Mice, Inbred Strains ; Testis ; cytology ; drug effects ; metabolism ; fas Receptor ; metabolism

BACKGROUNDLive attenuated hepatitis A vaccine (H2 strain) is widely applied in prevention of hepatitis A epidemic in China and other countries now. It is essential to observe and confirm the vaccine immune efficacy, population antibody level and its persistent efficacy after mass immunization.

METHODSA total of 220 children with negative anti-HAV antibody (aged 1 - 3 years) were taken for follow-up assay to observe seroconversion and geometric mean titre (GMT) level 2 months, 12 months, 6 years, and 10 years after inoculation. Another survey sampled from subjects of different age groups (3, 6, 9, 15, 18, 25 and 35 years) to compare anti-HA antibody positive rate before and after inoculation performed 10 years previously. Epidemiological observations were taken for 10 years to evaluate the relationship between vaccine coverage and hepatitis A morbidity. Serum antibody to HAV was detected by enzyme linked immunoassay (ELISA, calibrated by WHO international reference) and ABBOTT Axsym HAVAB microparticle enzyme immunoassay.

RESULTSSeroconversion in follow-up assay 2 months and 10 years after inoculation was 98.6% and 80.2% respectively. For children, the vaccination anti-HA antibody positive rates were significantly different before and after 10 years, 7.69% cf 70.45% (aged 3 years) and 52.58% cf 71.78% (aged 18 years). When vaccine coverage rose from 57% to 74%, there were no any HA epidemics. When vaccine coverage reached 85%, there were no any HA cases. With vaccine coverage between 85% and 91%, there were no any HA cases in cohorts from the age of 1 year to 15 years during the 10 years.

CONCLUSIONSLive attenuated hepatitis A vaccine has an obvious long-term effectiveness in prevention and control of HA epidemics through mass vaccination.

Adolescent ; Adult ; Child ; Child, Preschool ; Enzyme-Linked Immunosorbent Assay ; Follow-Up Studies ; Hepatitis A ; prevention & control ; Hepatitis A Vaccines ; immunology ; Hepatitis Antibodies ; blood ; Humans ; Immunoglobulin G ; blood ; Mass Vaccination ; Vaccines, Attenuated ; immunology

Objective To investigate the relationship between atherosclerotic lesions of arteries of lower extremities and metabolic disorders in patients with diabetic foot. Methods Three hundreds and sixty two patients with type 2 diabetes were selected, including 232 males and 130 females, with average age of (64.9?11.2) years and the average diabetic duration of (9.2?7.5) years. Atherosclerotic lesions of the arteries were detected by type B ultrasound. According to severity of lesions of femoral, popliteal and tibial arteries, the patients were classified into four groups: A-control group, B-plague formation (plague), C-arterial stenosis (stenosis) (luminal narrowing≥50%) and D-arterial occlusion (occlusion). Fasting blood glucose, GHbAlc and lipid levels (Total cholesteral, TC; Triglyceride, TG; Low density iipoprotein, LDL) were tested in all patients. Results (1)GHbAlc levels in group B and group C were significantly different from that in group A respectively[(8.4?2.2%)vs(7.8?2.2%),P

OBJECTIVETo study the bioactive constituents from tubers of Bolbostemma paniculatum.

METHODCompounds were isolated by extraction and partition as well as several-chromatographic techniques guided with Pyricularia oryzae bioassay method. Their structures were determined on the basis of spectral analysis and chemical evidence.

RESULTBisdesmoside (I) was isolated as active compound causing morphological abnormality of Pyncularia oryzae mycelia and elucidated as 3-0-alpha-L-arabinopyranosyl (1-->2)-beta-D-glucopyranosyl-bayogenin-28-O-beta-D-xylopyranosyl (1-->3)-alpha-L-rhamnopyranosyl (1-->2)-alpha-L-arabinopyranoside.

CONCLUSIONI is a new natural product and exhibited significant cytotoxicity against cancer cell lines K-562 and BEL-7402, but no hemolytic activity to rabbit erythrocytes.

Animals ; Biological Assay ; Carcinoma, Hepatocellular ; pathology ; Cell Line, Tumor ; Cell Proliferation ; drug effects ; Cucurbitaceae ; chemistry ; Erythrocytes ; drug effects ; Hemolysis ; drug effects ; Humans ; K562 Cells ; Liver Neoplasms ; pathology ; Molecular Conformation ; Molecular Structure ; Plant Tubers ; chemistry ; Plants, Medicinal ; chemistry ; Rabbits ; Saponins ; chemistry ; isolation & purification ; pharmacology

OBJECTIVETo investigate the prevalence of anti-endothelial cell antibodies (AECAs) in the sera of connective tissue diseases (CTD) patients with pulmonary arterial hypertension (PAH) and its correlation with clinical manifestations.

METHODSAECAs in sera of 39 CTD patients with PAH, 22 CTD patients without PAH, and 10 healthy donors as controls were detected with Western blotting. The prevalence of different AECAs in different groups was compared and its correlation with clinical manifestations was also investigated.

RESULTSThe prevalence of AECAs was 82.1% in CTD patients with PAH, 72.7% in CTD patients without PAH, and 20.0% in healthy donors. Anti-22 kD AECA was only detected in CTD patients with PAH (15.4%). Anti-75 kD AECA was more frequently detected in CTD patients with PAH than in those without PAH (51.3% vs. 22.7%, P < 0.05). In CTD patients with PAH, anti-75 kD AECA was more frequently detected in those with Raynaud's phenomenon or with positive anti-RNP antibody.

CONCLUSIONAECAs could be frequently detected in CTD patients with or without PAH, while anti-22 kD and anti-75 kD AECA might be specific in CTD patients with PAH.

Adult ; Autoantibodies ; blood ; immunology ; Cell Line ; Connective Tissue Diseases ; blood ; immunology ; pathology ; physiopathology ; Endothelial Cells ; cytology ; immunology ; Female ; Humans ; Hypertension, Pulmonary ; blood ; immunology ; pathology ; physiopathology ; Middle Aged

Background Live attenuated hepatitis A vaccine (H2 strain) is widely applied in prevention of hepatitis A epidemic in China and other countries now. It is essential to observe and confirm the vaccine immune efficacy, population antibody level and its persistent efficacy after mass immunization.Methods A total of 220 children with negative anti-HAV antibody (aged 1-3 years) were taken for follow-up assay to observe seroconversion and geometric mean titre(GMT)level 2 months, 12 months, 6 years, and 10 years after inoculation. Another survey sampled from subjects of different age groups (3, 6, 9, 15, 18, 25 and 35 years) to compare anti-HA antibody positive rate before and after inoculation performed 10 years previously. Epidemiological observations were taken for 10 years to evaluate the relationship between vaccine coverage and hepatitis A morbidity. Serum antibody to HAV was detected by enzyme linked immunoassay (ELISA, calibrated by WHO international reference) and ABBOTT Axsym HAVAB microparticle enzyme immunoassay. Results Seroconversion in follow-up assay 2 months and 10 years after inoculation was 98.6% and 80.2% respectively. For children, the vaccination anti-HA antibody positive rates were significantly different before and after 10 years, 7.69% cf 70.45% (aged 3 years) and 52.58% cf 71.78% (aged 18 years). When vaccine coverage rose from 57% to 74%, there were no any HA epidemics. When vaccine coverage reached 85%, there were no any HA cases. With vaccine coverage between 85% and 91%, there were no any HA cases in cohorts from the age of 1 year to 15 years during the 10 years. Conclusions Live attenuated hepatitis A vaccine has an obvious long-term effectiveness in prevention and control of HA epidemics through mass vaccination.

OBJECTIVETo analyze the efficacy and quality of life and safety for paclitaxel and carboplatin (TC) and TC combined with endostar in the treatment of advanced non-small cell lung cancer (NSCLC).

METHODSThis is a prospective, multicenter, randomized, double-blind, placebo-controlled clinical study. A total of 126 cases of untreated advanced NSCLC were enrolled in this study. There were 63 patients in the TC control arm and TC combined endostar arm, respectively. All enrolled patients were continuously followed-up for disease progression and death.

RESULTSThe objective response rate (ORR) of TC combined with endostar arm was 39.3%, and that of TC control arm was 23.0%, P = 0.078. The progression-free survival rates for TC combined with endostar arm and TC control arm were 78.3% and 58.8%, respectively, in 24 weeks (P = 0.017). The hazard ratio for the risk of disease progression was 0.35 (95%CI 0.13 to 0.90, P = 0.030). The median time to progression (TTP) of the TC combined with endostar arm was 7.1 months and TC arm 6.3 months (P > 0.05). The follow-up results showed that the median survival time (mOS) of the TC + Endostar arm was 17.6 months; (95%CI 13.4 to 21.7 months), and the TC + placebo arm 15.8 months (95%CI 9.4 to 22.9 months) (P > 0.05). The quality of life scores (LCSS patient scale) after treatment of the TC combined with endostar arm was improved, and that of the TC group was improved after completion of two cycles and three cycles of treatment. The quality of life scores compared with baseline after the completion of one cycle treatment was significantly improved for both the TC combined with endostar arm (P = 0.028 and), and TC arm (P = 0.036). It Indicated that TC combined with endostar treatment improved the patient's quality of life in the early treatment. The difference of adverse and serious adverse event rates between the two groups was not significant (P > 0.05).

CONCLUSIONSCompared with TC alone treatmrnt, TC combined with endostar treatment can reduce the risk of disease progression at early time (24 weeks), increase the ORR, and can be used as first-line treatment for advanced NSCLC. The TC combined with endostar treatment has good safety and tolerability, improves the quality of life, and not increases serious adverse effects and toxicity for patients with advanced NSCLC.

Antineoplastic Agents ; adverse effects ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Carboplatin ; administration & dosage ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; pathology ; Disease Progression ; Disease-Free Survival ; Double-Blind Method ; Endostatins ; adverse effects ; therapeutic use ; Follow-Up Studies ; Humans ; Leukopenia ; chemically induced ; Lung Neoplasms ; drug therapy ; pathology ; Nausea ; chemically induced ; Neoplasm Staging ; Paclitaxel ; administration & dosage ; Prospective Studies ; Quality of Life ; Remission Induction

Objective To investigate the relationship between single nucleotide polymorphisms(SNPs)in the eNOS gene and genetic susceptibility to systemic lupus erythematosus(SLE)in Hainan.Methods Blood samples were collected from SLE patients(SLE group,n=214)and healthy controls(control group,n=214)from January 2020 to December 2022 at the First Affiliated Hospital of Hainan Medical College and Hainan Provincial People's Hospital.The bases of eNOS gene rs3918188,rs1799983 and rs1007311 loci in each group were detected by SNaPshot sequencing technology.Logistic regression was used to analyze the correlation between genotypes,alleles and gene models(dominant model,recessive model,and overdominant model)of the above 3 target loci of the eNOS gene and genetic susceptibility to SLE.Haplotype analysis was conducted using HaploView 4.2 software to investigate the relationship between haploid and genetic susceptibility to SLE at each site.Results The results of logistic regression analysis revealed that the CC genotype and the C allele at rs3918188 locus were risk factors for genetic susceptibility to SLE(CC vs.AA:OR=2.449,P<0.05;C vs.A:OR=2.133,P<0.001).In recessive model at rs3918188 locus,CC genotype carriers had an increased risk of SLE development compared with AA+AC genotype carriers(OR=2.774,P<0.001).In contrast,in overdominant model at this locus,AC genotype carriers had a decreased risk of SLE occurrence compared with AA+CC genotype carriers(OR=0.385,P<0.001).In addition,polymorphisms of rs1799983 and rs1007311 were not associated with susceptibility to SLE in genotype,allele type and the 3 genetic models(P>0.05).Haplotype analysis revealed a strong linkage disequilibrium between the rs1007311 and rs1799983 loci of the eNOS gene,but no significant correlation was found between haplotype and genetic susceptibility to SLE(P>0.05).Conclusion The CC genotype and C allele at rs3918188 locus of eNOS gene may be risk factors for SLE in Hainan,while the risk of SLE occurrence is reduced in carriers of AC genotype under the overdominant model.