2.von Willebrand disease: a case report.
Ying HUA ; Zheng LI ; Xin-tian LU
Chinese Journal of Pediatrics 2003;41(10):731-731
3.The relationship between metabolic syndrome and nonalcoholic fatty liver disease in non-obese hypertensive patients
Ying LU ; Yanxa HUANG ; Xiaomei LI
Journal of Chinese Physician 2009;11(3):329-331
Objective To investigate the relationship between metabolic syndrome(MS)and nonalcoholic fatty liver disease (NAFLD)in non-obese and non-diabetic hypertensive patients.Method 84 non-obese and non-diabetic hyperlensive patients were divided into 42 hypertensive patients with NAFLD and 42 hypertensive patients without NAFLD by abdominal ultrasonography examination.Body mass index(BMI),blood pressure,fast and OGGT 2 hour plasma glucose,fast and OGGT 2 hour plasma insulin,plasma lipids and aminotransferase were measured in the two groups.Multivariate logistic regression analysis was used to identify the variables independently associated with MS.Result BMI,triglycerides,fast insulin,2 hour insulin,aminotransferase,HOMA-IB and MS prevalence rate in the group with NAFLD were significantly higher than these in the group without NAFLD.Multivariate logistic regression analysis(forward LR)showed NAFLD:were independently associated with MS.Conclusion MS play a role not only in occurrence of NAFLD but also in liver injury.
4.Nutritional support in chronic liver disease
Chinese Journal of Clinical Nutrition 2011;19(3):135-139
Malnutrition is common among patients with liver disease, and its severity directly influences the short-term survival. As an important approach for chronic liver disease, nutritional support is especially necessary for long-term rehabilitation and treatment. Many methods (e. g. direct human body measurement, biochemical indicator determination, immunological indicators, nutrition assessment tools, and human composition determination) can be applied for the nutritional status evaluation. Based on the specific disease condition and the patient's tolerance, nutritional supports (with proper nutritional substances and administrative route) should be provided individually.
5.Analysis of 23 G and 25 G+vitrectomy for retinal detachment
International Eye Science 2016;16(6):1110-1112
?AIM: To compare the clinical effect of 23G and 25G+vitrectomy for retinal detachment.?METHODS:Forty seven patients with retinal detachment were treated with 23G vitrectomy (27 eyes in 27 cases as group A) and 25G+ vitrectomy (20 eyes in 20 cases as group B ) . The operation time and the incidence of intraoperative complications were recorded. The occurrence of retinal reposition, visual acuity, intraocular pressure ( IOP ) and complications were observed. Postoperative follow-up time of the two groups were 3d, 1wk, 3mo. The relevant records were statistically analyzed and compared.?RESULTS: The operation time of 23G group and 25G+group were 50. 21+4. 52min, 49. 15+5. 14min,respectively and there was no significant difference between the two groups (P>0. 05). The main complications were retinal hemorrhage and iatrogenic retinal hole. There were 3 eyes with retinal hemorrhage, 2 eyes with iatrogenic retinal hole in 23G group, and 1 eye with retinal hemorrhage, 1 eye with iatrogenic retinal hole in the 25G+group, and the difference was statistically significant ( P<0. 05). The postoperative visual acuity of 23G group and 25G + group were significantly improved, and the differences between the two groups were not statistically significant at different time points after operation ( P>0. 05). The number of eyes with hypotonia in 23G and 25G+group were 3 and 1 eyes respectively, the difference was statistically significant ( P < 0. 05 ). But there were no significant differences between the two groups on IOP at 1wk and 3mo after surgery (P>0. 05). At the last follow-up, the results showed that 26 eyes ( 96%) with retinal reposition in 23G group, 19 eyes (95%) in 25G+ group, the difference was not statistically significant (P>0. 05).?CONCLUSION: The clinical effect of 23G and 25G+vitrectomy for retinal detachment is similar, but 25G+vitrectomy can reduce incidence of complications and early postoperative low IOP.
6.Effects of ginsenoside Rg3 on vasculogenic mimicry of breast cancer MCF-7 cell line
Guodong LI ; Hui YANG ; Ying LU
Tianjin Medical Journal 2016;44(9):1069-1072
Objective To investigate the inhibitory effects and mechanism of ginsenoside Rg3 on vasculogenic mimicry of human breast cancer MCF-7 cell line. Methods The MCF-7 cells at logarithmic growth phase were obtained, and were cultured with different concentrations (0, 20, 50, 100, 150 and 300 mg/L) of ginsenoside Rg3. Cells cultured without Rg3 were served as controls. The IC50 were determined by CCK8 assay and anti-angiogenic effects were performed for testing the potential of tube-like structure (TLSs) formation. The expression levels of VEGF-A, MMP 9 and HIF-1αwere detected by Western blotting and real-time PCR. The secreted contents of VEGF-A and MMP9 were detected by enzyme linked immunosorbent assay (ELISA). Results The ginsenoside Rg3 suppressed the proliferation of MCF-7 cells in a dose-dependent manner, in which IC50 was (115.34±8.50) mg/L. The formation numbers of TLSs in MCF-7 cells were significantly inhibited by Rg3 in concentration dependent manner in 50 mg/L, 100 mg/L and 150 mg/L for (19.0 ± 1.0), (15.0 ± 1.5), and (10.0±1.7) vs. controls (22.0±1.8, F=150.805, P<0.05). The mRNA and protein expression levels of VEGF-A, MMP9 and HIF-1αprotein were inhibited by 50 mg/L,100 mg/L and 150 mg/L Rg3 vs. controls (P<0.05). Meanwhile, the contents of VEGF-A in MCF-7 cell supernatant was down-regulated by 50 mg/L,100 mg/L and 150 mg/L Rg3 vs. controls (P<0.05). The contents of MMP-9 in MCF-7 cell supernatant was down-regulated by 100 mg/L and 150 mg/L Rg3 vs. controls (P<0.05). There was no significant difference in MMP-9 expression between 50 mg/L group and control group. Conclusion The ginsenoside Rg3 is able to inhibit the vasculogenic mimicry of MCF-7 cells, which may be related with the down-
regulation of VEGF-A, MMP9 and HIF-1α.
7.Approach to the development and routinely carrying out of gynecological analgesia
Ying ZHAO ; Yongxian LU ; Mengmeng LI
Medical Journal of Chinese People's Liberation Army 2001;0(08):-
Objective To approach the feasibility of the development and routinely carrying out of gynecological analgesia. Methods A total of 286 pregnant women, 58 were primiparae with full-term fetus and 228 were for mid-term delivery or induced abortion, were enrolled in present study. The combined lumbar-epidural analgesia (CLEA) and the patient-controlled epidural analgesia (PCEA) were given to the primiparae and the ones for mid-term delivery, and the intravenous anesthesia was given to those for induced abortion. Results Among the primiparae and the ones for mid-term delivery, VAS scores were rapidly reduced from 87.7?12.5 and 51.1?14.1 to 8.7?8.8 and 10.6?6.2, respectively, within 3 minutes by CLEA, the effective rates of analgesia were 94% and 100%, respectively. For all of them the Bromage evaluation was in 0 degree. After the induction of labor, no algesia memory existed in the women for induced abortion, the operative time was 15.28?2.57 minutes, the dosage of propoful was 162.9?39.8 mg (about 3mg/kg), and the dosage of fentanyl was 0.05 mg. The incidence of hypotension after intravenous anesthesia was 5.8%. Conclusions Intravenous anesthesia with propoful may remit the panic and fearful sense of pregnant women to induced abortion, and reduce the pain during operation. It is suggested to develop widely and carry out routinely the intravenous anesthesia as an effective and safe technique in gynecological analgesia.
8.EFFECT OF MILK BASIC PROTEIN ON BONE METABOLISM IN NORMAL AND OVARIECTOMIZED RATS
Ying LI ; Yu LU ; Xiaoming LIN
Acta Nutrimenta Sinica 1956;0(03):-
Objective To investigate the effect of milk basic protein (MBP) on bone metabolism in normal and ovariectomized (Ovx) rats. Method Forty-eight female Sprague-Dawley rats were ovariectomized and another 12 rats received sham operation (Sham). After 10 d recovery period, the Ovx rats were randomly divided into 4 groups: control, low-dose, medium-dose, and high-dose MBP group. Another 44 normal female rats without ovariectomy were also divided into 4 groups as above. The MBP dosages for each group were respectively 0, 10, 20, 30 mg/kg bw. All rats were i.g. administered for 90 d. Bone mineral density (BMD) of the femur (at proximal end, middle of diaphysis, and distal end) was measured by dual-energy X-ray absorptiometry in vivo. The amounts of calcium, magnesium and phosphorus were analyzed by ICP-AES. Results BMD at distal end of femur was significantly higher in normal low-dose group than in normal control group while no significant effect was observed in Ovx MBP groups. As for the amounts of calcium, magnesium and phosphorus, there were no significant differences among normal experimental groups and also among Ovx experimental groups. However, some variations in the level of those minerals were observed. Conclusion MBP at 10 mg/kg bw significantly elevated BMD at femoral distal end in normal rats, while no similar effect was observed in Ovx rats. Besides its influence on bone minerals, there may be another mechanism involved in its effect on bone metabolism.
9.Role of MAP kinase cascades in pain modulation
Ying LU ; Li ZHU ; Yongjing GAO
Basic & Clinical Medicine 2006;0(08):-
Mitogen-activated protein kinases (MAPKs) are important kinases involved in the intracellular signaling transduction in mammalian. There are three major MAPK pathways: ERK/MAPK,JNK/SAPK and P38 MAPK. Current studies indicate that all of them play significant roles in the processing of pain especially in the development and maintenance of pathological pain. This review will focus on in the study of MAPK in pain modulation. The further insights into its mechanisms may highlight a nice prospect for the therapies of painful diseases.
10.Messenger RNA expression of IL-6 and IL-8 in allergen-induced late-phase cutaneous reactions (LPR) in Schneiderian membrane subjects
Chinese Journal of Immunology 2001;17(5):266-268,272
Objective:To detect mRNA expression of IL-6 and IL-8 in allergen-induced late-phase cutaneous reactions in schneiderian membrane subjects. Methods:Cryostat sections from rhinitis biopsies from 24 h allergen-induced late-phase cutaneous reactions (LPR) in 10human atopic subjects were hybridization with 35S-labeled RNA probes for IL-6 and IL-8.Results:mRNA was detected for IL-6 (9/10) and IL8 (10/10).Compared with the control, there were significant increases in the numbers of ce11 expreasing mRNA expression for IL-6 and IL-8(P<0.05, P<0.01). Conclusion: The augmentation of mRNA expression of IL-6 and IL-8 maybe regarded as the mark of rhinits in IL PR.