1.The Differences of CT Appearance in Single Vertebral Tuberculosis and Metastasis
Journal of Practical Radiology 2001;0(06):-
Objective To investigate the morphological difference of spinal single vertebral tuberculosis and metastasis by means of CT.Methods CT features of 16 cases of single vertebral tuberculosis and 17 cases of single vertebral metastasis which were proven by clinically and/or pathology, were retrospectively analyzed,and then the CT differential criteria of the two categories of diseases was recommended.Results The reliable CT findings for vertebral tuberculosis were as follows: involvement of anteriomedial potion of vatebral body,presence of sequstra in lesion ,marginal sclerosis in the edge of lesion,calcification within paravertebralmass or abscesses ,only edge enhancement of more of paravertebralmass.Metastasis was characterized by involvement of posteriomedial portion of vertebral bone,absence of sequestra within lesion ,no calcification within paravertebralmass.Both of them had normal intervertebral disc.Conclusion The different CT features of the single vertebral tuberculosis and metastasis are helpful in differerntiating diagnosis ,the morphological change of intervertebral discs is not helpful in differerntiating diagnosis .
2.Advances in Study on Risk Factors Related to Bile Reflux
Chinese Journal of Gastroenterology 2016;21(3):187-189
Bile reflux is not only related to diseases such as gastritis,esophagitis,pharyngitis,chorditis,bronchitis and pneumonia,but also related to residual gastric ulcer,residual gastric cancer,intestinal metaplasia,dysplasia and carcinogenesis. Risk factors related to bile reflux include various operation modes, various anastomosis methods, gallbladder stone, cholecystectomy and various non-operative factors such as age, gender, allergy, mental and psychological factors,congenital factors. This article reviewed the advances in study on risk factors related to bile reflux.
4.Study of dexmedetomidine for sedation of the patients after coronary artery bypass grafting
Fuyan DING ; Xianrong SONG ; Zhaoyun CHENG
International Journal of Surgery 2014;41(6):401-404
Objective To evaluate the effectiveness and safety of dexmedetomidine for the sedation of the patients after coronary artery bypass grafting (CABG).Methods The selective 96 CABG patients,ASA Ⅱor Ⅲ,aged 36 to 68 years old,58 males and 38 females,were randomly divided into 2 groups (n =48):dexmedetomidine group (group A) and midazolam group (group B).Group A patients received Dexmedetomidine (1.0 μg/kg)over 10 min,followed by 0.2-0.7 μg · kg-1 · h-1 to maintain sedation,whereas the other group patients received midazolam (0.05 mg/kg) over 10 min,followed by 0.02-0.10 mg · kg-1 · h-1 to maintain sedation.Two groups of patients stopped using drug when they were fit off-line and extubation.Observe the percentage of time within target sedative scope (Riker range 3-4),the changes of vital signs before and after treatment,the prevalence of delirium,the awakening time,the duration of mechanical ventilation,ICU length of stay,the adverse events of blood pressure and heart rate.Results There were no significant difference in the percentage of time within target sedative scope between two groups (75.5% for dexmedetomidine group vs 74.6% for midazolam group,P > 0.05).Compared to midazolam group,the Dexmedetomidine group has a shorter awakening time [(14.0 ± 6.2) min for dexmedetomidine group vs (50.4 ± 12.8) min for midazolam group,P < 0.05] and duration of mechanical ventilation,and also the prevalence of delirium was lower(15.3% for dexmedetomidine group vs 34.6% for midazolam group,P <0.05).ICU length of stay was similar.Dexmedetomidine-treated patients were more likely to develop bradcardia,with a non significant increase in the proportion requiring treatment,but had a lower likelihood of tachycardia or hypertension requiring treatment.Conclusion Dexmedetomidine is safe and effective in patients after CABG surgery.
5.Ways and effects of purchasing drugs through tender as implemented in our hospital
Cheng WANG ; Jiyun YIN ; Jianqiang DING
Chinese Journal of Hospital Administration 2001;17(3):183-185
In order to lower the purchasing prices of drugs, prevent unhealthy tendencies that might arise in the process of drug circulation in the hospital, and reduce the financial burdens of patients, our hospital started from March 1997 the practice of purchasing drugs through open tender. The measures adopted include: ①establishment of a leading group in charge of drug purchases and a drug purchasing group; ②formulation and earnest implementation of the system of purchasing drugs through open tender, making “five checks”; ③standardization of the scope of routine drugs used in the hospital; and ④adherence to the system of examination and approval by the Drug Management Committee when introduction of new drugs is being considered. Since the adoption of the system of purchasing drugs through tender, the purc hasing prices of drugs have on the average dropped 14.7% and the drug expenses for single entity diseases have been lowered.
6.Effect of Angelica on hippocampal neurons and gliocytes of neonatal rats after intrauterine hypoxia.
Jing MA ; Cheng-Shi DING ; Hong YU
Chinese Journal of Applied Physiology 2012;28(4):362-364
Angelica
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chemistry
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Animals
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Animals, Newborn
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Cell Count
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Female
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Fetal Hypoxia
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pathology
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Hippocampus
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cytology
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drug effects
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Male
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Neuroglia
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cytology
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Neurons
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cytology
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Pregnancy
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Rats
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Rats, Sprague-Dawley
7.The relationship between large multifunctional proteasome 7 gene polymorphism and susceptibility of type 1 diabetes mellitus
Helin DING ; Hua CHENG ; Zuzhi FU
Chinese Journal of Endocrinology and Metabolism 1986;0(04):-
Objective To study the relationship between large multifunctional proteasome (LMP) 7 gene polymorphism and susceptibility of type 1 diabetes mellitus (DM). Methods The genotyping of LMP7 gene was determined by polymerase chain reaction restriction fragment length polymorphism (PCR RFLP) in 71 type 1 DM patients and 86 healthy persons (as controls). Furthermore, the type 1 DM patients were divided into 3 groups according to the age of diabetic onset. Group A was ≤14 years, group B 15~30 years, group C≥31 years.Results The frequency of LMP7 B/B was decreased significantly (39% vs 58%, P
8.Treatment of Cranialfacial Fibrous Dysplasia
Journal of Shanghai Jiaotong University(Medical Science) 2006;0(07):-
Objective To discuss the treatment of cranialfacial fibrous dysplasia. Methods The treatment of 10 cases of cranialfacial fibrous dysplasia was analyzed. Results The cosmetic deformity was corrected in all the cases.No new symptom of nervous system occurred. Conclusion It is important to carry out the correct surgical plan according to patients' age,location,mono-or poly-ostotic form of fibrous dysplasia,presence or absence of functional limitations,and aesthetic problem.
9.Long-term survival of hypoxia radiotherapy for carcinoma of uterine cervix
Yongheng AN ; Aiping DING ; Xiguo CHENG ; Qingjun SHANG
Chinese Journal of Radiation Oncology 1993;0(03):-
Objective To evaluate the relationship between long-term survival rate and protection to marrow and lymphoid tissues in the pelvis with hypoxia radiotherapy for uterine cervical carcinoma. Methods 113 patients, confirmed as having carcinoma of uterine cervix by pathology, were randomly divided by the envelope method into two groups: hypoxia radiotherapy group(HRG,57 patients) and conventional radiotherapy group (CRG,56 patients). HRG was given by sustained inhaling hypoxia gas (oxygen physical volume=0.105) for two minutes before the start of radiotherapy till the end of radiotherapy of each field and then repeated for the other field in the same way. The duration of irradiation to each field was less than five minutes. CRG was given with conventional radiotherapy. The irradiation dose in the midpelvical plane was 20-50Gy depending on the different stages of cervical carcinomatous lesion. The dose of four-divided-field in the parametria was 15-34Gy.The dose at point A of intracavitary therapy was 15-35Gy. Results The decreased value of peripheral blood white cells after treatment was (1.36?1.27)?109/L in HRG and (2.97?1.19)?109/L in CRG(P
10.Detection of ? amyloid protein in CSF of senile dementia patients and its significance of diagnosis
Xinsheng DING ; Hong CHENG ; Xueling ZHANG
Journal of Clinical Neurology 1992;0(01):-
Objective To study the levels of ? amyloid protein(A?/?A 4) in cerebrospinal fluid(CSF) of patients with Alzheimer's disease(AD) and vascular dementia(VD) and its significance of diagnosis.Methods The levels of A? 1 40 and A? 1 42 in CSF of 24 patients with AD, 14 patients with VD and 30 normal controls(NC) were detected by enzyme linked immunosorbent assays(ELISA).Results (1)The levels of A? 1 42 in CSF of AD and VD patients were significantly lower than NC group ( P