1.The expression of 11β-hydroxysteroid dehydrogenase type 1 in the hippocampus of rats restrained and stressed by electroacupuncture
Chinese Journal of Physical Medicine and Rehabilitation 2009;31(3):159-162
Objective To observe the expression of 11β-hydroxysteroid dehydrogenase type 1 (11β-HSD1) in the hippocampi of rats stressed by restraint,and adjustments to 11β-HSD1 expression in response to electroacupuncture.The mechanisms of adjustment of the hypothalamic-pituitary-adrenal axis(HPA) to electroacupuncture were also studied.Methods Rats were randomly divided into a control group,a group stressed by restraint and an electroacupuncture group.The rats in the control group received no treatment. The rats in the strssd group were put into a small columnar cage and their hind legs tied outside the cage. The electroacupuncture group, in addition to being restrained,received electroacupuncture at the Zusanli acupoints on both sides of their bodies. The rats were then sacrificed and their hippocampi were isolated and lysed. The expression of 11β-HSD1 in each hippocampus were observed using the Western blotting technique. Results The leves of expression of 11β-HSD1 in the hippocampi of the restrained group were significantly higher than those in the control group.After electroacupuncture,11β-HSD1 expression in the hippocampus increased further and lasted 3 h. Conclusion Electroacupuncture at the Zusanli acupoints (ST36) can increase 11β-HSD1 expression in the hippocampus of stressed rats, and this adjustment may be related to the HPA axis' negative feedback function.
4.The current status in diagnosis and treatment of breast cancer.
Chinese Journal of Surgery 2010;48(24):1841-1846
Breast Neoplasms
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diagnosis
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therapy
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Female
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Humans
6.Accident of acute ethylene oxide poisoning in operating room of a hospital.
Chinese Journal of Industrial Hygiene and Occupational Diseases 2009;27(3):188-188
Accidents, Occupational
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Acute Disease
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Adult
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Ethylene Oxide
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poisoning
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Female
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Humans
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Male
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Middle Aged
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Operating Rooms
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Young Adult
9.Tumor mass of ovary.
Ling-fei KONG ; Ping-zhang YIN
Chinese Journal of Pathology 2008;37(4):278-279
10.Study on effect of scutellarin in resisting liver fibrosis in rats.
Yin-hui WANG ; Ling GENG ; Hui LI
China Journal of Chinese Materia Medica 2015;40(10):1999-2003
Totally 80 rats were randomly divided into the control group, the model group, low, middle and high dose (25, 50, 100 mg x kg(-1)) scutellarin( SC) groups and the colchicine ( Col) group. Apart from the blank group, all of the remaining groups were intraperitoneally injected with 0.5 mL pig serum twice every week for consecutively 13 weeks and orally administered with the corresponding drugs since the 9th week. The blank group and the model group were orally given equal volume of normal saline once every for consecutively four weeks. After the experiment, efforts were made to detect the contents of alanine aminotransferase (ALT), aspertate aminotransferase (AST), albumin (ALB), total protein (TP), total bilirubin (TBIL), hyaluronic acid (HA), laminin (LN) and collagen type IV (CIV), collect liver tissues of fixed positions, observe the pathological changes through hematoxylin-eosin (HE) staining, conduct the pathological grading for liver fibrosis, determine the expressions of hepatic collagen type I and III (C I, C III) and calculate their color rendering index. Compared with the model group, low, middle and high dose (25, 50, 100 mg x kg(-1)) SC groups could decrease the contents of ALT, AST, TBIL, HA, LN, CIV, increase the contents of ALB, TP in serum and reduce the contents of C I, C III in liver tissues. In conclusion, scutellarin has a certain therapeutic effect on immune liver fibrosis in rats induced by pig serum.
Alanine Transaminase
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genetics
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metabolism
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Animals
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Apigenin
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administration & dosage
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Bilirubin
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genetics
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metabolism
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Collagen Type IV
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genetics
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metabolism
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Drugs, Chinese Herbal
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administration & dosage
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Glucuronates
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administration & dosage
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Humans
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Liver
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drug effects
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enzymology
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metabolism
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Liver Cirrhosis
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drug therapy
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genetics
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metabolism
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Male
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Rats
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Rats, Sprague-Dawley