1.Multiple analysis of relationship between morphologic traits and yield formation of Anoectochilus roxburghii.
Qing-Song SHAO ; Yu-Qiu HUANG ; Run-Huai HU ; Bing-Kang HU ; Yan LI ; Ming-Yan LI
China Journal of Chinese Materia Medica 2014;39(13):2456-2459
Nine morphologic traits, plant height, ground diameter, leaf length, leaf width, leaf area of plant, leaf fresh weight, blades, length/width ratio, plant fresh weight of Anoectochilus roxburghii from 13 different areas were determined for correlation analysis, path analysis and principal components analysis. Different source of morphological trait variation coefficient of A. roxburghii was 2.96% -12.59%, plant fresh weight was significant positively correlated with ground diameter, plant height and leaf number, and positively correlated with leaf fresh weight. Path analysis showed that plant height had the largest positive direct effect on plant fresh weight, the leaf fresh weight and blades number had indirect effects on the plant fresh weight. Through principal component analysis, morphological traits of A. roxburghii can be divided into "Determinants of high-yielding morphology" and "Determinants of leaf production". In the actual process of production and breeding of A. roxburghii, we should pay attention to plant height, leaf fresh weight, blades numbers and other traits.
China
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Orchidaceae
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anatomy & histology
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chemistry
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classification
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growth & development
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Phenotype
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Plant Leaves
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anatomy & histology
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chemistry
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growth & development
2.Hydroxyphthalimide induced medicamentosa-like dermatitis in five patients.
Jian-fang ZOU ; Shao-qiu SUN ; Yan-fei LI ; Yu-jun ZHAO ; Yan-qing PEI ; Guang-feng LIU
Chinese Journal of Industrial Hygiene and Occupational Diseases 2006;24(10):625-625
Adult
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Dermatitis, Occupational
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etiology
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Drug Eruptions
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etiology
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Humans
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Male
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Phthalimides
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adverse effects
3.Effects of different transplanting conditions on survival rate and growing status of Anoictochilus roxburghii plantlets.
Qing-Song SHAO ; Ai-Cun ZHOU ; Yu-Qiu HUANG ; Ying-Lei DONG ; Bing-Kang HU ; Ming-Yan LI
China Journal of Chinese Materia Medica 2014;39(6):955-958
The growing status of Anoectochilus roxburghii seedling was observed and the survival rate of seedlings, height, stem diameter and plant fresh weight under the conditions of different transplanting substrate compositions, planting density, shading rate were measured. The results showed that the effects of different transplanting substrates, planting densities, shading rates and nutrient solutions on the growing status of A. roxburghii plantlets varied greatly. A. roxburghii plantlets demonstrated a high survival rate and better growing status under the Following conditions: the ratio of peat and river sand as 2: 1, the planting density as 3 cm x 3 cm, the shading rate as 70%, and the nutrient solution as 1/4MS. The findings of the study provide a solid technical solution for the artificial cultivation of A. roxburghii plantlets.
Breeding
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methods
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Culture Media
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chemistry
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pharmacology
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Orchidaceae
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drug effects
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growth & development
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Seedlings
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drug effects
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growth & development
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Survival Analysis
4.Expression of c-MPL in leukemic stem cells from acute myeloid leukemia patients.
Pei YU ; Shao-Wei QIU ; Qing RAO ; Dong LIN ; Hai-Yan XING ; Ke-Jing TANG ; Zheng TIAN ; Min WANG ; Jian-Xiang WANG
Journal of Experimental Hematology 2012;20(5):1052-1055
This study was aimed to investigate the expression of c-MPL in acute myeloid leukemia (AML) and the correlation of the c-MPL expression with CD34 and CD38, so as to define the expression of c-MPL in leukemic stem cells. The expression levels of CD34, CD38 and c-MPL were detected by flow cytometry in bone marrow cells from 29 newly diagnosed AML patients. The relationship of c-MPL positive cell ratio with clinical parameters and correlation of c-MPL with CD34 and CD38 expression in AML patients were analyzed. The results showed that expression level of c-MPL in AML patients was significantly higher than that of normal controls (P < 0.05), and the expression level of c-MPL did not correlate with age, sex, white blood cell count, AML1-ETO fusion gene and remission after chemotherapy, but the expression of c-MPL in M2 and M5 patients was higher than that of normal control (P < 0.05). Expression of c-MPL in CD34 positive AML patients was obviously higher than that in CD34 negative AML patients (P < 0.01). c-MPL was significantly higher expressed in CD34(+) cells than that in CD34(-) cells (P < 0.001), while c-MPL expression was not significantly different between CD34(+)CD38(-) and CD34(+)CD38(-) cell groups. Positive correlation between c-MPL and CD34 expression was observed (r = 0.380, P = 0.042). It is concluded that expression of c-MPL is higher in AML patients, and positively correlates with the expression level of CD34. The c-MPL expresses in leukemic stem cells.
Adolescent
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Adult
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Aged
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Case-Control Studies
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Child
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Female
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Humans
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Leukemia, Myeloid, Acute
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metabolism
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pathology
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Male
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Middle Aged
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Neoplastic Stem Cells
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metabolism
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Receptors, Thrombopoietin
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metabolism
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Young Adult
5.Treatment of severe hepatitis by artificial liver support system.
Quan MING ; Shao-qing QIU ; Chang-yin CHEN ; Sheng-xiang LUO ; Jie ZHOU ; Ling BAI
Chinese Journal of Hepatology 2004;12(5):315-315
Adolescent
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Adult
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Female
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Hepatitis
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therapy
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Humans
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Liver, Artificial
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Male
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Middle Aged
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Plasma Exchange
6.Simultaneous determination of thirteen constituents in Pientzehuang by UPLC-QQQ-MS
Qiu-Mei HUANG ; Yan-Ni TAI ; Yan-Lin ZHU ; Shao-Jun SHEN ; Hui-Ting GUO ; Ming-Qing HUANG
Chinese Traditional Patent Medicine 2018;40(1):101-105
AIM To establish a ultra-high performance liquid chromatography coupled with triple quadruple mass spectrometry (UPLC-QQQ-MS) method for the simultaneous content determination of notoginsenoside R1,ginsenoside Re,ginsenoside Rg1,ginsenoside Rb1,ginsenoside Rd,taurine,taurocholic acid,cholic acid,glycocholic acid,glycodeoxycholicacid,chenodeoxycholic acid,deoxycholic acid and muscone in Pientzehuang (Bovis Calculus,Moschus,Notoginseng Radix et Rhizoma,etc.).METHODS The analysis of methanol extract of this drug was performed on a 40 ℃ thermostatic Waters CORTECS UPLC C18column (100 mm × 2.1 mm,1.6 μm),with the mobile phase comprising of acetonitrile-water (containing 0.1% formic acid) flowing at 0.25 mL/min in a gradient elution manner.RESULTS Thirteen constituents showed good linear relationships within their own ranges (r >0.998 5),whose average recoveries were 91.1%-105.3% with the RSDs of 2.4%-4.6%.CONCLUSION This accurate,simple,sensitive and reproducible method can be used for the quality control of Pientzehuang.
7.Relationship between pesticide exposure and adverse pregnancy outcomes among famers: a meta-analysis.
Shao-mei YAN ; Qing-feng ZHAI ; Jie XING ; Wang-wei LI ; Xiang-chun GAO ; Yu-gang QIU
Chinese Journal of Industrial Hygiene and Occupational Diseases 2012;30(11):859-862
OBJECTIVETo analyze the relationship between pesticide exposure and adverse pregnancy outcomes in famers.
METHODSA search was conducted to collect the articles about the relationship between pesticide exposure and adverse pregnancy outcomes published worldwide from 1990 to February 2012. Meta-analysis was performed on the collected articles using RevMan 4.2 software.
RESULTSTwelve articles were collected. Compared with the controls, the pesticide-exposed famers showed a combined odds ratio (OR) for spontaneous abortion of 1.52 (95%CI: 1.04 ∼ 2.21; P = 0.03), a combined OR for premature birth of 1.33 (95%CI: 1.09 ∼ 1.61; P = 0.005), a combined OR for dead fetus of 1.22 (95%CI: 1.16 ∼ 1.29; P < 0.01), a combined OR for stillbirth of 1.90 (95%CI: 0.58 ∼ 6.28; P = 0.29), a combined OR for birth defect of 2.02 (95%CI: 0.84 - 4.69; P = 0.12), a combined OR for low birth weight of 1.62 (95%CI: 0.60 ∼ 4.39; P = 0.34), a combined OR for neonatal death of 2.18 (95%CI: 0.54 ∼ 8.88; P = 0.28), and a combined OR for delayed conception of 1.43 (95%CI: 0.93 ∼ 2.18; P = 0.1). Pesticide exposure increased the risks for spontaneous abortion, premature birth, and dead fetus, but was not significantly associated with stillbirth, birth defect, low birth weight, neonatal death, and delayed conception.
CONCLUSIONPesticide exposure can cause adverse pregnancy outcomes in farmers, increasing the risks of spontaneous abortion, premature birth, and dead fetus.
Agriculture ; Female ; Humans ; Maternal Exposure ; Pesticides ; adverse effects ; Pregnancy ; Pregnancy Outcome ; Rural Population
8.Effects of Cigu Xiaozhi Pills on Lipotoxicity and Oxidative Stress in Rats with Non-alcoholic Steatohepatitis
hua Yan MA ; jun Shao YANG ; Xia SHI ; qing Xiao QIU ; peng San XU
Chinese Journal of Information on Traditional Chinese Medicine 2018;25(1):48-53
Objective To explore the effects of Cigu Xiaozhi Pills on lipotoxicity and oxidative stress in rats with non-alcoholic steatohepatitis (NASH); To discuss relevant mechanism of action. Methods SD rats were divided into six groups randomly:normal control group,model group,positive medicine group,Cigu Xiaozhi Pills high-,medium-, and low-dose groups. NASH model was established by feeding rats with high fat diet for 12 weeks. At the same time, the model rats were given medicine intervention. At the end of 12 weeks, all the experimental animals were killed and the liver and serum were taken. Serum samples were taken for detection of ALT, AST, TG, TC, T-SOD, LDL-C, MDA, GSH-Px and FFA. Liver tissues were taken for detection of T-SOD, MDA, GSH-Px and FFA. The liver histopathological changes were observed under microscope with HE staining. The ultrastructure of liver cells was observed by transmission electron microscope. The fatty degeneration of liver cells was observed by oil red O staining. Results Liver histopathological examination showed that the liver tissue of model group showed moderate to severe steatosis and inflammatory cell infiltration. Compared with normal control group, rat liver wet weight, liver index, ALT, AST, TG, TC, LDL-C, MDA and FFA in serum, and FFA and MDA in liver homogenate in model group significantly increased (P<0.05, P<0.01), while T-SOD and GSH-Px activity in serum and liver homogenate significantly decreased (P<0.05, P<0.01). Compared with model group, Cigu Xiaozhi Pills high-dose group could significantly decrease the elevation of serum ALT, AST, TG, TC, LDL-C, MDA and FFA (P<0.05, P<0.01), but increase T-SOD and GSH-Px activity in serum and liver tissue (P<0.01). The pathological section showed that:compared with model group, the hepatic lobule vacuolar degeneration and fatty degeneration were significantly reduced in Cigu Xiaozhi Pills high-, medium- and low-dose groups, and the inflammatory cell infiltration was improved. Conclusion Cigu Xiaozhi Pills can obviously improve liver function and blood lipid of NASH rat model induced by high-fat diet, enhance antioxidant capacity, reduce lipid peroxidation and achieve the purpose of prevention and treatment of NASH.
9.Primary total hip arthroplasty with retained articularis
Qing CHEN ; Yong SHAO ; Zheng ZHOU ; Long GUAN ; Wen-Zu HU ; Bin YU ; Jian-Zhong QIU ; Wei LIANG ; Ling DENG ; Jian CHEN
Chinese Journal of Trauma 2003;0(11):-
Objective To explore the importance and methods of retaining articularis during pri- mary total hip arthroplasty(THA)and reconstruct soft tissue balance of hip joint after THA.Methods From February 2003 to August 2005,41 eases(43 hips)including 19 males and 22 females at age of 46- 80 years(mean 66.5 years)were treated with THA with retained capsule(Group R)and other 42 cases (44 hips)including 20 males and 22 females at age of 43-80 years(mean 64.3 years)with standard THA (Group S).Preoperative diagnosis found femoral neck fractures(GardenⅢⅣ)in 13 cases(13 hips)in Group R and 14(14 hips)in Group S;acetabular dysplasia(CroweⅢ)in 9(9 hips)in Group R and 8 (hips)in Group S;Osteoarthritis in 6(8 hips)in Group R and 7(8 hips)in Group S;and femoral head osteonecrosis(FicatⅢⅣ)in 13(13 hips)in Group R and 13(14 hips)in Group S.There were 13 hips of cement prostheses in Group R and 11 in Group S,8 cementless prostheses in Group R and 8 in Group S, 22 cement and cementless prostheses in Group R and 23 in Group S.Gibson's approach was used in both groups.Group R used the method of retaining capsule and little supination muscles during the operation to reconstruct responsibly soft tissue balancing of postoperation for THA.For comparison,Group S used the method of standard which resected a lots of capsule and didn't reconstruct it.The comparative items between Group R and Group S included incisional length,operative time,operative bleeding,drainage transfusion, infection,dislocation,postoperation standing,postoperation walking and Harris's score.Results All cases in Group R and Group S were followed for 6-22 months(mean 16.5 months in Group R and 16.7 months in Group S).There was significantly statistical difference upon interoperative and postoperative data between Group R and Group S.The result of Group R was significantly better than that of GS.Conclu- sion Retaining articularis during primary THA can minimize operative trauma,reconstruct soft tissue bal- ance and augment hip stability to get postoperative functional recovery.
10.Investigation on occupation-sex stereotype of male nursing students basing on IAT test
Qin MA ; Hua YU ; Qing WU ; Weilou SHAO ; Song QIU ; Wanjiang HE ; Meng LI ; Qiuyue WANG
Chinese Journal of Modern Nursing 2017;23(20):2679-2682
Objective To measure the occupation-sex stereotype, studying value and emotional stability of undergraduate nursing students (male), so as to provide further reference for exploring approaches of weakening or eliminating occupation-sex stereotype on male nursing students.Methods From November 2015 to November 2016, with method of convenience sampling, 54 undergraduate male nursing students from Grade I, II and III, from School of Nursing, of Kunming Medical University, were selected and were measured by Implicit association test (IAT), Studying value doubt scale and Eysenck emotional stability test.Results There were 34 male nursing students whose results of D-algorithm >0.5; 73.08% of the male nursing students had intensity of implicit sex stereotype>200 ms; 40.74% of the undergraduate male nursing students considered studying at the university valueless; more than 85% of the undergraduate male nursing students experienced inferiority complex or depression; over 65% were with obsession, hypochondriasis or low autonomy; a few were with anxiety or delusion of sin.Conclusions Occupation-sex stereotype is common among male nursing students. Several of the male nursing students considered studying at the university valueless. Emotional problems exist, like inferiority complex, depression, obsession and hypochondriasis.