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This study integrates metabolomics and network pharmacology techniques to systematically analyze the possible mechanism of Pudilan Xiaoyan oral liquid (PDL) in the treatment of acute respiratory infections. GC-MS metabolomics analysis found 8 endogenous metabolites, 3-phosphoglycerate, α-aminoadipate, D-ribulose-5-phosphate, β-mannosylglyceric acid, D-fructose, urea, D-maltose and ornithine in the serum of mice with acute respiratory infection induced by LPS; these substances can be used as biomarkers for PDL use in the treatment of acute respiratory infections. Biological network studies revealed 10 potential targets for intervention by PDL in the glycolysis and pentose phosphate pathways, including GPI, G6PD, H6PD, PFKM, TALDO1, TKT, GAPDH, HK1, PKLR and TPI1. All animal experiments were carried out with approval of the Animal Ethics Committee of Nanjing University of Chinese Medicine. Our findings indicate that the strategy of combining metabolomics and network analysis can provide information on the possible mechanism of PDL in acute respiratory infections, and reveal that PDL may ameliorate the pathological process of acute respiratory infections by regulating disordered metabolic pathways.
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OBJECTIVE@#To evaluate the therapeutic effect of auricular acupuncture combined with dydrogesterone for threatened abortion in early pregnancy complicated with subchorionic hematoma.@*METHODS@#A total of 80 patients were randomized into an observation group and a control group, 40 cases in each one. In the control group, dydrogesterone was taken orally twice a day, 10 mg a time until 12-week into pregnancy. In the observation group，auricular acupuncture was applied at penqiang (TF), pizhixia (AT), shen (CO), xin(CO), gan (CO), jiaogan (AH) and neifenmi (CO) on the basis of the control group, the auricular points on both sides were used alternatively. The auricular points were replaced every 3 days with 1 day break, totally 3 weeks (20 days) were required. Before treatment and after 10, 20 days of treatment, the percentage of helper T lymphocyte (Th) and inhibitory T lymphocyte (Ts), ratio of Th and Ts and serum level of CA125 were compared in the two groups. The areas of subchorionic hematoma and gestational sac were evaluated by B ultrasound. The therapeutic effect in the two groups were compared.@*RESULTS@#The effective rate in the observation group was 80.0% (32/40), which was superior to 65.0% (26/40) in the control group (<0.05). After 10, 20 days of treatment, the percentage of Th and ratio of Th and Ts were lower than before treatment, the percentage of Ts were increased in the two groups (<0.01). After 20 days of treatment, the percentage of Th and ratio of Th and Ts in the observation group were lower than the control group (<0.01), the percentage of Ts was higher than the control group (<0.01). After 10, 20 days of treatment, the serum levels of CA125 were reduced compared before treatment in the two groups (<0.01), and the serum levels of CA125 in the observation group were lower than the control group (<0.01). After 10, 20 days of treatment, the ratio of subchorionic hematoma area and gestational sac area in the observation group was lower than the control group (<0.01).@*CONCLUSION@#Auricular acupuncture combined with dextroprogesterone can improve the effective rate of patients with threatened abortion in early pregnancy complicated with subchorionic hematoma, regulate immune factors, promote the hematoma absorption, and has a better synergistic effect with dextroprogesterone.
Subject(s)
Female , Humans , Pregnancy , Abortion, Threatened , Acupuncture Points , Acupuncture, Ear , Methods , Combined Modality Therapy , Dydrogesterone , Therapeutic Uses , Hematoma , Immunologic FactorsABSTRACT
OBJECTIVE@#To observe the effects of acupoint catgut embedding on miscarriage prevention and pregnancy outcome in patients with threatened abortion after in vitro fertilization-embryo transfer (IVF-ET).@*METHODS@#Sixty cases of patients with threatened abortion after IVF-ET were randomly divided into an observation group and a control group, 30 cases in each group. The patients in the control group were treated with intramuscular injection of progesterone (40 mg) once every day, while the patients in the observation group, on the basis of the treatment of control group, were treated with catgut embedding at Geshu (BL 17), Ganshu (BL 18), Shenshu (BL 23), Pishu (BL 20), Weishu (BL 21), Xuehai (SP 10), Diji (SP 8) and Fuliu (KI 7), once every two weeks, six times as a course of treatment. The treatment was given until 12 weeks into pregnancy. The level of serum human chorionic gonadotropin (HCG), estradiol (E) and progesterone (P) before and after treatment was recorded; the TCM syndrome score before and after treatment was compared; the successful pregnancy rate and spontaneous abortion rate after treatment were observed in the two groups.@*RESULTS@#Compared before treatment, the scores of TCM syndrome in both groups were reduced after treatment (both <0.01), and score in the observation group was superior to that in the control group (<0.05). After treatment, the clinical efficacy in the observation group was superior to that in the control group (<0.05). After treatment, the hormone levels (β-HCG, E, P) in both groups were increased steadily; the hormone levels in 6-week pregnancy, 8-week pregnancy and 10-week pregnancy were significantly higher than those in 4-week pregnancy (all <0.05); except the levels of P and β-HCG in 10-week pregnancy, the hormone levels in the observation group were superior to those in the control group (all <0.05). After treatment, the early abortion rate was 16.7% (5/30) in the observation group, which was lower than 33.3% (10/30) in the control group (<0.01); the pregnancy rate was 96.0% (24/25) in the observation group, which was higher than 80.0% (16/20) in the control group (<0.01).@*CONCLUSION@#Acupoint catgut embedding is effective for preventing threatened abortion, which could significantly reduce the spontaneous abortion rate, improve the pregnancy success rate, regulate hormone levels in patients after IVF-ET.
Subject(s)
Female , Humans , Pregnancy , Abortion, Threatened , Acupuncture Points , Catgut , Embryo Transfer , Fertilization in VitroABSTRACT
@#BACKGROUND: Noninvasive monitoring of intra-abdominal pressure (IAP) by measuring abdominal wall tension (AWT) was effective and feasible in previous postmortem and animal studies. This study aimed to investigate the feasibility of the AWT method for noninvasively monitoring IAP in the intensive care unit (ICU). METHODS: In this prospective study, we observed patients with detained urethral catheters in the ICU of Shanghai Tenth People's Hospital between April 2011 and March 2013. The correlation between AWT and urinary bladder pressure (UBP) was analyzed by linear regression analysis. The effects of respiratory and body position on AWT were evaluated using the paired samples t test, whereas the effects of gender and body mass index (BMI) on baseline AWT (IAP<12 mmHg) were assessed using one-way analysis of variance. RESULTS: A total of 51 patients were studied. A significant linear correlation was observed between AWT and UBP (R=0.986, P<0.01); the regression equation was Y=–1.369+9.57X (P<0.01). There were significant differences among the different respiratory phases and body positions (P<0.01). However, gender and BMI had no significant effects on baseline AWT (P=0.457 and 0.313, respectively). CONCLUSIONS: There was a significant linear correlation between AWT and UBP and respiratory phase, whereas body position had significant effects on AWT but gender and BMI did not. Therefore, AWT could serve as a simple, rapid, accurate, and important method to monitor IAP in critical y il patients.
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AIM: To observe the therapy effect of standard prescription on ametrop amblyopia in hyperopic children. METHODS: This study included 270 cases ( 54 eyes ) with complete data, and followed up 24mo. All the amblyopic children were given standard prescription and were divided into progressive addition glass group, under corrected group and full corrected group. And all were observed for their therapy effect and the average healing time in low hyperopic, moderate hyperopic and high hyperopic children with ametropic amblyopia respectively. RESULTS: In low hyperopic children, the difference of the therapy effect of the three corrected methods were insignificant in two years. The meam cure time of the three corrected methods were ( 7. 33 ± 2. 11 ) mo in progressive addition glass group;(9. 0±3. 71)mo in under corrected grope;(12. 5±5. 17) mo in full corrected group. Three groups of independent samples by paired t-test showed: the difference between progressive addition glass group and under corrected grope (t=1. 66, P>0. 05) was statistically insignificant; the difference between progressive addition glass group and full corrected grope ( t = 3. 92, P 0. 05 ) was statistically insignificant. In high hyperopic amblyopic children, the difference of the therapy effect and the healing time of the three corrected methods were insignificant in two years. (χ2=2. 43, P>0. 05. t=1. 49, P>0. 05;t=1. 46,P>0. 05;t=1. 11, P>0. 05). CONCLUSION:Under standard prescription, application of progressive multifocal glasses provides a new effective treatment for ametropic amblyopia in hyperopic children, and makes up the deficiency of the whole straightening and under correction in clinical treatment.
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<p><b>OBJECTIVE</b>To study the identification characters of Abutilon indicum and its confused herb A. theophrasti and establish an identification method.</p><p><b>METHOD</b>LMVP (leaf morphological-venation pattern for identification Chinese herbs), and QAERM (quantitatively analyze and evaluate reliability for the method of identification Chinese herbs) were applied for the study.</p><p><b>RESULT</b>The main differences of the leaf of Abutilon indicum: leaf margin cilia short and not clear (75-200 microm), petiole top with long straight hairs (up to 1.0-1.2 cm), when the tertiary veins and intersecondary veins issue from the lower part of midrib, their angles of divergence usually were wide acute (65 degrees-80 degrees) and a few was about right angle (80 degrees-100 degrees). The main differences of the leaf of A. theophrasti: leaf margin cilia long and clear (200-500 microm), petiole top with short straight hairs (most 0.1-0.5 mm), when the tertiary veins and intersecondary veins issue from the lower part of midrib, their angles of divergence usually were about right angle (80 degrees-100 degrees) and a few was wide acute (65 degrees-80 degrees). With the mentioned three groups of key differences, the both plants could be successfully identified from each other. The accuracy of identification results (AC) was from 97.5% to 99.6%, the repeatability of identification results: agreement rate for observation (ARO) was 97.1% and Kappa value was 0.94.</p><p><b>CONCLUSION</b>The established method is simple, rapid, economic and reliable.</p>