The experiences and characteristics of professor ZHANG Yu-lian in regulating marrow sea acupuncture for treatment of post-stroke ataxia is introduced. Professor ZHANG established regulating marrow sea acupuncture based on the fundamentals of traditional Chinese medicine combined with brain functional region projection and cerebrovascular distribution of modern medicine. "Three acupoints regulating balance" "3 acupoints regulating transportation" "3 acupoints regulating tremor" and Fengchi (GB 20), Fengfu (GB 16), Wangu (GB 12), Tianzhu (BL 10) and C3-C6 Jiaji (Ex-B2) acupoints were applied in this kind of manipulation. We combined holding spirits of doctor and patient together, and controlled the sensation transduction with different manipulations to reach the foci, which emphasis on the doctor-patient cooperation and body-mind co-regulation, finally promote patients' comprehensive rehabilitation.
Acupuncture Points ; Acupuncture Therapy ; history ; methods ; Ataxia ; etiology ; history ; therapy ; China ; History, 20th Century ; History, 21st Century ; Humans ; Stroke ; complications

Abortion, Induced ; adverse effects ; Acupuncture Points ; Adult ; Biomimetics ; Electric Stimulation ; Electroacupuncture ; Female ; Humans ; Menstruation Disturbances ; etiology ; therapy ; Meridians ; Young Adult

Amoxicillin ; adverse effects ; Anti-Bacterial Agents ; adverse effects ; Child ; Humans ; Male ; Renal Insufficiency ; chemically induced

Acetamides ; pharmacology ; Animals ; Bridged-Ring Compounds ; poisoning ; Disease Models, Animal ; Female ; Male ; Rats ; Rats, Sprague-Dawley ; Troponin I ; blood

Nicotinic acid could increase high density lipoprotein and reduce serum total cholesterol, low density lipoprotein cholesterol and triglycerides in human bodies, thus is frequently applied in treating low high-density lipoprotein cholesterol and hypertriglyceridemia in clinic. However, according to the findings, nicotinic acid could also cause adverse effects, such as skin flush, beside its curative effects. In this study, bioisosterism, fragment-based search and Lipinski's Rule of Five were used to preliminarily screen out potential TCM ingredients that may have similar pharmacological effects with nicotinic acid from Traditional Chinese medicine database (TCMD). Afterwards, homology modeling and flexible docking were used to further screen out potential nicotinic acid receptor agonists. As a result, eleven candidate compounds were derived from eight commonly used traditional Chinese medicines. Specifically, all of the candidate compounds' interaction with nicotinic acid receptor was similar to nicotinic acid, and their docking scores were all higher than that of nicotinic acid, but their druggability remained to be further studied. Some of the eight source traditional Chinese medicines were used to lower lipid according to literature studies, implying that they may show effect through above means. In summary, this study provides basis and reference for extracting new nicotinic acid receptor agonists from traditional Chinese medicines and improving the medication status of hyperlipidemia.
Drug Evaluation, Preclinical ; Drugs, Chinese Herbal ; chemistry ; Humans ; Models, Molecular ; Molecular Structure ; Nicotinic Acids ; chemistry ; Nicotinic Agonists ; chemistry ; Protein Binding ; Receptors, G-Protein-Coupled ; agonists ; chemistry ; Receptors, Nicotinic ; chemistry

To study the quantitative structure-activity relationship (QSAR) between the stuctures of 29 flavonoids and the inhibitory activity of their multidrug resistance-associated protein (MRP) 1 and 2 by using the comparative molecular similarity index analysis (CoMSIA). By studying the impact of the combination of different molecular force fields, researchers obtained the molecular force fields that played an important role in inhibiting the activity of MRP1 and MRP2, built the optimized QSAR model, and discussed the structural modification method for flavonoids' multidrug resistance-associated protein inhibitor. The results of the study could not only provide the guidance for new drug R&D, but also help partially discuss the synergy mechanism between MRP1 and MRP2 receptors and traditional Chinese medicines containing flavonoids.
Drugs, Chinese Herbal ; chemistry ; pharmacology ; Flavonoids ; chemistry ; pharmacology ; Humans ; Models, Molecular ; Multidrug Resistance-Associated Proteins ; antagonists & inhibitors ; chemistry ; Quantitative Structure-Activity Relationship

AIM: To investigate the effect of ecdysterone (EDS) on H9c2 cardiomyocytes after oxidative stress.METHODS:H9c2 cells were cultured in vitro and divided into control group, high dose (2 μmol/L) of EDS group, middle dose (1.5 μmol/L) of EDS group, low dose (1 μmol/L) of EDS group, and H2O2 group.H9c2 cardio-myocytes in H 2 O2 group and high , middle and low doses of EDS groups were exposed to H 2 O2 for 6 h to establish the model of oxidative stress.The viability of the H9c2 cells was detected by CCK-8 assay.The apoptosis of H9c2 cells was analyzed by flow cytometry.The levels of lactate dehydogenase (LDH) and creatine kinase-MB (CK-MB) in the culture medium, and the levels of superoxide dismutase (SOD) and malondialdehyde (MDA) in the H9c2 cells were measured by colorime-try.The generation of reactive oxygen species (ROS) and the mitochondrial membrane potential were evaluated by flow cy-tometry and confocal laser scanning microscopy .The protein levels of Bax , Bcl-2 and cleaved caspase-3 in the H9c2 cells were determined by Western blot .RESULTS:Ecdysterone at the selected concentrations had no effect on the viability of H9c2 cells.Compared with control group, the levels of LDH, CK-MB, ROS and MDA, and the apoptotic rates of the H9c2 cells were significantly increased after treated with H 2 O2 , but were decreased by EDS treatment in a dose-dependent man-ner.The levels of SOD and mitochondrial membrane potential of the H 9c2 cells in H2 O2 group were reduced significantly compared with control group , but high, middle and low doses of EDS treatments up-regulated the levels of SOD and mito-chondrial membrane potential in H 2 O2-treated H9c2 cells.The protein levels of Bax and cleaved caspase-3 in the H9c2 cells in H2 O2 group showed significant elevation in comparison with control group , and the protein expression of Bcl-2 de-clined in H2 O2 group compared with control group , but high, middle and low doses of ecdysterone treatments down-regula-ted the protein levels of Bax , cleaved caspase-3 and up-regulated the expression of Bcl-2 in H2 O2-treated H9c2 cells. CONCLUSION:Ecdysterone attenuates the effect of H 2O2-induced oxidative stress on H9c2 cardiomyocytes.The mecha-nism may be involved in scavenging oxidative stress products , increasing antioxidant enzyme activity and improving mito-chondrial function .

Objective To understand the present situation of safety organizing and quality of nurse work life in pediatric intensive care unit(PICU),and to discuss the relationship between safety organizing and quality of nurse work life.Methods A total of 279 PICU nurses in eight hospitals in Zhejiang were selected by the safety organizing scale (SOS)and quality of nursing work life(QNWL).Results The score of SOS was (45.23 ±10.88)points,and the score of QNWL was (159.46 ±33.60)points.There was a positive correlation between safety organizing and quality of nurse work life(r =0.256,P <0.05).Conclusion The nurse managers should improve the level of quality of nurse work life by safety organizing.

Brain-derived neurotrophic factor (BDNF) can promote developmental competence in mammalian oocytes during in vitro maturation (IVM), but the role of BDNF in oocyte maturation at cellular level is not still clear. In this study, mouse cumulus-enclosed oocytes subjected to IVM were fertilized and cultured to blastocyst stage. Meiotic spindle configuration and cortical granules distribution during oocyte maturation in vitro were assessed by using immunofluorescence and laser confocal microscopy. The results showed that BDNF contributed to the complete preimplantation development of mouse oocytes compared to the control oocytes (13.78% vs. 5.92%; P<0.05). Further, BDNF did not accelerate nuclear maturation of IVM oocytes. For the BDNF-treated oocytes at meiosis I, Meiotic spindle areas were significantly smaller and the number of cytoplasmic microtubule organizing centers was greater than that in the control, and the percentages of oocytes showed spindles positioned near the oolemma and a well-formed cortical granule-free domain were significantly higher than that of the control. These morphological characteristics of the BDNF-treated oocytes were much closer to the oocytes matured in vivo than those of the control oocytes. In conclusion, BDNF can promote the developmental competence of mouse IVM oocytes, by improving the meiotic spindle configuration and location and cortical granules distribution at meiosis.

OBJECTIVE To study the rate and the risk factors of hospital infection after hemopoietic stem cell transplantation and improve treatment strategy.METHODS The clinical data of 21 cases of hemopoietic stem cell transplantation were analyzed respectively in our hospital.RESULTS Hospital infection was found in 15 cases,the infection rate was 71.4%.Fifteen kinds of bacteria and 4 kinds of fungi were observed.The risk factors were aggressive operation,the abuse of glucocorticoid and antibiotics.CONCLUSIONS The patients have a high rate of hospital infection after hemopoietic stem cell transplantation and a poor prognosis because of hospital infection.To decrease the rate of hospital infection after hemopoietic stem cell transplantation,the whole environmental protection should be carried out except decreased aggressive operation and the correct use of glucocorticoid and antibiotics.