2.Primary visceral myopathy: report of a case.
Yu-hua ZHOU ; Ya-bin ZOU ; Miao LI ; Xun SUN
Chinese Journal of Pathology 2012;41(8):568-569
3.The diagnosis and treatment of regional pancreatic portal hypertension:a report of 11 cases
Binsheng LI ; Dewu ZHONG ; Xiongyin MIAO ; Songwen HUA
Chinese Journal of General Surgery 2000;0(12):-
Objective To explore the diagnosis and treatment of regional pancreatic portal hypertension.(Methods) The clinical data of 11 cases of regional pancreatic portal hypertension were analysed(retrospectively).Results The 11 cases presented with gastric varices,splenomegaly,and pancreatic disease,but liver was normal.All cases underwent surgery,including splenectomy in 9 cases,splenectomy and distal pancreatectomy in 1 case,and other operation in 1 case.No serious complication was found postoperatively.Ten cases were followed up,no re-bleeding occurred postoperatively.Conclusions Regional pancreatic portal hypertension can be diagnosed correctly preoperatively and treated effectively.
4.The application of in vivo multi-channel recording methods in the studies of the affective pain in rats.
Zhen-hua LI ; Yang YANG ; Miao-miao HOU ; Yuan WANG ; Xia QIN ; Che ZHANG ; Yu ZHANG
Chinese Journal of Applied Physiology 2016;32(1):41-45
OBJECTIVETo record the electrical activities of Antirior cingulate cortex (ACC) neurons by in vivo multi-channel recording methods using the model of complete freund's adjuvant (CFA) induced conditioned place avoidance (C-CPA), which has been set up in our previous studies.
METHODSThe electrode was self-made and the CPA responses were recorded by in vivo multi-channel recording method.
RESULTS(1) The electrical activities of ACC neurons could be successfully recorded by the self-made electrode. (2) Before or after the injection of CFA, rats were respectively conditioned to the different place. The firing rates of ACC neurons in the CFA-paired place vs that in the non-CFA-paired place was (0.853 ± 1.377) imp/s vs (0.221 ± 0.971) imp/s (P < 0.05, n = 26). (3) The CPA responses in the CFA-paired place vs that in the non-CFA-paired place were (303.55 ± 61.77)s vs (140.32 ± 33.52)s(P < 0.05, n = 6).
CONCLUSIONThe firing rates of rACC (rostral Anterior Cingulate Cortex) neurons were involved in the occurrence of the affective pain.
Animals ; Electrodes ; Freund's Adjuvant ; Gyrus Cinguli ; cytology ; Neurons ; cytology ; Pain ; diagnosis ; Pain Measurement ; methods ; Rats ; Rats, Sprague-Dawley
5.Preliminary study on effect of Rhodiolae Crenulatae Radix et Rhizoma cell wall-broken decoction pieces on intestinal flora of mice.
Ze-rui YANG ; Gui-mei ZENG ; Li-hua PENG ; Miao-miao ZHANG ; Jin-le CHENG ; Ruo-ting ZHAN
China Journal of Chinese Materia Medica 2015;40(15):3053-3058
This study aims to analyze and compare the effect of cell wall-broken decoction pieces, conventional decoction pieces and conventional powder of Rhodiolae Crenulatae Radix et Rhizoma on the intestinal flora of normal mice. The conventional bacterial culture and PCR-DGGE (polymerase chain reaction-denaturing gradient gel electrophoresis) were adopted for the mice after the oral administration for 14 days. According to the bacterial culture results, the 1/8 dose cell wall-broken decoction pieces group showed fewer Enterococcus and Escherichia coli bacillus but more Lactobacillus and Bifidobacterium than the conventional decoction pieces group and the traditional powder group (P <0.05). Meanwhile, on the basis of the PCR-DGGE results, the 1/8 dose cell wall-broken decoction pieces group revealed the highest Shannon-Wiener index (H) and species richness (S) among the seven groups, with extremely significant differences compared with the normal group (P <0.01), significant differences compared with the conventional decoction pieces group and the conventional powder group (P <0.05) and a high intra-group similarity. In conclusion, the long-term intake of 1/8 dose Rhodiolae Crenulatae Radix et Rhizoma cell wall-broken decoction pieces showed a certain effect in regulating intestinal tract by promoting the growth of Lactobacillus and Bifidobacterium. Furthermore, the intestinal flora community will become more stable.
Animals
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Bifidobacterium
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drug effects
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genetics
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growth & development
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Cell Wall
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Denaturing Gradient Gel Electrophoresis
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Intestines
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microbiology
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Lactobacillus
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drug effects
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genetics
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growth & development
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Mice
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Mice, Inbred C57BL
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Polymerase Chain Reaction
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Rhizome
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Rhodiola
6.Health Conditions and Health Service for People with Intellectual Disability
Miao-Miao WANG ; Guo-Hua LU ; An-Qiao LI ; Zhuo-Ying QIU
Chinese Journal of Rehabilitation Theory and Practice 2019;25(1):15-21
Objective To analyze the health conditions, related factors and development of health services for people with intellectual disability, to provide evidence-based support for the development of health services.Methods The functioning of people with intellectual disability had been analyzed using ICF. Health conditions and related factors for people with intellectual disability had been analyzed using epidemiologic approach.Results The prevalence of intellectual disability is about 1.1% reported by US and 0.75% by China. The main health conditions for people with intellectual disability were overweight, obesity, malnutrition, oral problems and digestive diseases. The main functioning included cognitive impairment, autism spectrum disorder, visual or auditory impairment, learning disability, movement limitation, generalized developmental disorder, etc. Secondary disorders caused by intellectual disability worsened the functioning of conceptual skills, social skills and practical skills.People with intellectual disability faced health risks from biological and environmental domains.Conclusion It is important to tailor to the unmet needs and health behaviors of people with intellectual disability. It is proposed to conduct capacity building for health professionals and institutions and improve the health of people with intellectual disability.
7.A wireless telemetry study on the electrical activity in nucleus accumbens of heroin-induced place preference rats.
Zai-Man ZHU ; Tian-Miao HUA ; Hong-Ming ZHOU ; Qun-Wan PAN ; Jing LI ; Min LI
Chinese Journal of Applied Physiology 2014;30(4):368-372
OBJECTIVETo analyze the electrical activity property changes in nucleus accumbens (NAc) of heroin-induced conditioned place preference (CPP) rats during different stages of heroin dependence and to explore NAc's roles in the formation of drug dependence.
METHODSRecording electrodes were bilaterally embedded into the NAcs of rats with the aid of stereotaxic apparatus, followed by establishment of heroin-dependent rat model. The NAc electrical activity during 3 different stages of heroin dependence, including heroin pre-exposure, immediate post-exposure and heroin withdrawal, were respectively recorded using EEG wireless telemetry techniques. The frequency distribution (ranging from 0.5 to 30 Hz) and the amplitude of NAc electrical activity were analyzed and measured.
RESULTSHeroin-dependent rat models were successfully established and their withdrawal symptoms were evident. All rats showed a conditioned place preference (CPP) for the white box after 5-10 days of heroin-exposure, and displayed a maximum withdrawal symptoms on 2d after heroin- withdrawal. During all statges of heroin-dependence, the NAc electrical activity contained the highest proportion of delta rhythm and the lowest proportion of alpha2 rhythm. The discharge frequence band was similar across different stages. There was a significantly increased ratio of low-frequency discharges (delta rhythm) and decreased ratio of high-frequency discharges (beta rhythm) in NAc of rats during the immediate post- heroin exposure stage when compared with that during pre-exposure and heroin withdrawal stages. During the withdrawal stage, the ratio of at rhythm was significantly lower than during pre- and post-heroin exposure stages (P < 0.01). Further, the mean discharge amplitude in NAcs during immediate post-exposure and withdrawal stages was significantly increased relative to pre-exposure stage. However, the mean discharge amplitude during heroin withdrawal stage was significantly lower than during immediate post-exposure stage.
CONCLUSIONThe electrical activity properties in rat NAcs showed a significant change during different stages of heroin-dependence, which suggested that neuronal activities in NAcs might contribute to the modulation of drug-dependence.
Animals ; Conditioning, Operant ; Heroin ; pharmacology ; Heroin Dependence ; physiopathology ; Male ; Nucleus Accumbens ; physiopathology ; Rats ; Rats, Sprague-Dawley ; Telemetry
8.Primary gastric B-cell lymphoblastic lymphoma: report of a case.
Miao-xia HE ; Xiong-zeng ZHU ; Wei-qiang LIU ; Li-li WU ; Ming-hua ZHU
Chinese Journal of Pathology 2008;37(6):420-421
Adult
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B-Lymphocytes
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pathology
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Female
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Humans
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Lymphoma, B-Cell
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pathology
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Stomach Neoplasms
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pathology
9.Morphologic study of tonsillar B-cell lymphomas.
Miao-Xia HE ; Jian-Ming ZHENG ; Li-Li WU ; Da-Lie MA ; Ming-Hua ZHU
Chinese Journal of Pathology 2007;36(2):127-128
Adult
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Aged
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Antigens, CD20
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metabolism
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Diagnosis, Differential
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Female
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Gene Rearrangement, B-Lymphocyte, Heavy Chain
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Humans
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Immunohistochemistry
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Leukocyte Common Antigens
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metabolism
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Lymphoma, B-Cell
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genetics
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metabolism
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pathology
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surgery
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Lymphoma, Extranodal NK-T-Cell
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pathology
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Lymphoma, Large B-Cell, Diffuse
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genetics
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metabolism
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pathology
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surgery
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Male
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Middle Aged
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Tonsillar Neoplasms
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genetics
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metabolism
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pathology
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surgery
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Tonsillectomy
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Tonsillitis
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pathology
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Young Adult
10.Prevalence of cardiovascular disease in subjects hospitalized due to chronic obstructive pulmonary disease in Beijing from 2000 to 2010
Hua CUI ; Dongmei MIAO ; Zhimin WEI ; Jianfang CAI ; Yi LI ; Aimin LIU ; Fan LI
Journal of Geriatric Cardiology 2012;09(1):5-10
Objectives To investigate the overall prevalence of cardiovascular disease (CVD) in subjects hospitalized for chronic obstructive pulmonary disease (COPD),and explore the prevalence of the major CVD complications and trends in patients with COPD over a 10-year period.Methods Medical records in the PLA General Hospital,Beijing Union Medical College Hospital,and Beijing Hospital from 2000/01/01 to 2010/03/03 were retrospectively reviewed.A total of 4960 patients with COPD were reviewed in the study (3570 males,mean age,72.2 ± 10.5 years; 1390 females,mean age,72.0 ± 10.4 years).Results The prevalence of CVD in COPD patients was 51.7%.The three most prevalent CVDs were ischemic heart disease (28.9%),heart failure (19.6%),and arrhythmia (12.6%).During the 10-year study period,the prevalence of various CVDs in COPD patients showed a gradual increasing trend with increasing age.There was higher morbidity due to ischemic heart disease (P < 0.01) in male COPD patients than in the female counterparts.However,heart failure (P < 0.01)and hypertension (P < 0.01) occurred less frequently in male COPD patients than in female COPD patients.Furthermore,the prevalence of ischemic heart disease decreased year by year.In addition to heart failure,various types of CVD complications in COPD patients tended to occur in younger subjects.The prevalence of all major types of CVD in women tended to increase year by year.Conclusions The prevalence of CVD in patients hospitalized for COPD in Beijing was high.Age,sex and CVD trends,as well as life style changes,should be considered when prevention and control strategies are formulated.