1.Thyroid clear cell carcinoma: a case report.
Jing LIANG ; Su-sheng SHI ; Wei LUO ; Fu-sheng LIU
Chinese Journal of Oncology 2005;27(5):295-295
2.Clinical Manifestations and Electrophysiology Analysis of Spinal Muscular Atrophy in Children
min, LIU ; yu-sheng, PANG ; jing, SHI
Journal of Applied Clinical Pediatrics 1994;0(04):-
Objective To explore the features of clinical manifestations and electrophysiology of spinal muscular atrophy(SMA) in children.Methods The clinical features and laboratory data were analyzed in 32 children with SMA,electromyography tests were carried out in 28 patients and the muscle biopsy were performed in 24 cases.Results The 32 cases were subdivided into 3 clinical groups,15 cases were SMAⅠ,12 cases were SMAⅡ,5 cases were SMAⅢ.They were all characterized by progressive muscle weakness associated with hyptonia and atrophy.The clinical distinction between SMAⅠto SMAⅢ reflected different age of onset and disease severity.All cases of SMAⅠhad symptoms of respiratory disability,only 1 case of SMAⅡ had paradoxical breathing and none of SMAⅢ had similarly symptoms.Electromyographic studies showed a pattern of denervation with no sensory involvement.The rate of spontaneous potential was 87%,with gentle strain,the duration of motor unit was extended(30%-150%) and the amplitude of it was increased(90%-450%),the motor nerve conduction velocity was reduced slightly in 28% patients.The muscle biopsy provided evidence of skeletal muscle denervation with groups of atrophy.Conclusions The clinical features,the changes of electromyography and the muscle biopsy are valuable for diagnosis of SMA.Respiratory management will prolong survival and improve the quality of life for these patients.
3.Effect of Nickel-Titanium Shape Memory Alloy Embracing Internal Fixer on Long Spiral or Oblique Fracture: 23 Cases Report
Lin WAN ; Jing-sheng LIU ; Lin ZHAO
Chinese Journal of Rehabilitation Theory and Practice 2006;12(11):999-1000
ObjectiveTo investigate the effect of nickel-titanium(Ni-Ti) shape memory alloy embracing internal fixer on oblique or spiral fracture.Methods23 cases with spiral or oblique fracture accepted internal fixation with Ni-Ti shape memory alloy embracing.The time of bone healing,articular function,the appearance and function of the wound extremity were evaluated after 9~34 months follow-up.ResultsAll fractures healed in 4~16 weeks after operation.None infection,nonunion,embracing emersion or break had been found. The fine rate was 91.3%.ConclusionThe effect of Ni-Ti shape memory alloy embracing internal fixer on long spiral or long oblique fracture is satisfactory.
4.Influence of rhIL and rhTPO on the number and quality of platelet and coagulability of whole blood in monkeys.
Xiao-Lan LIU ; Ling-Sheng SUN ; Jing HAO
Chinese Journal of Applied Physiology 2002;18(3):282-305
Animals
;
Blood Coagulation
;
drug effects
;
Blood Platelets
;
drug effects
;
Female
;
Haplorhini
;
Humans
;
Interleukin-11
;
pharmacology
;
Male
;
Platelet Count
;
Thrombopoietin
;
pharmacology
5.The primary study on immunologic status of umbilical blood.
Jing LIU ; Lu-sheng SHEN ; Shao-yong SUN
Chinese Journal of Pediatrics 2003;41(8):623-625
Adolescent
;
CD3 Complex
;
blood
;
CD4 Antigens
;
blood
;
CD8 Antigens
;
blood
;
Child
;
Fetal Blood
;
immunology
;
Humans
;
Infant, Newborn
;
Interleukin-6
;
blood
;
Interleukin-8
;
blood
;
Male
;
Nitric Oxide
;
blood
;
T-Lymphocytes
;
immunology
;
Tumor Necrosis Factor-alpha
;
analysis
6.Experience of PEI Xue-yi in treating children's nephrapiathy
Yan HU ; Yuan YAO ; Jing LIU ; Sheng PEI
China Journal of Traditional Chinese Medicine and Pharmacy 2006;0(09):-
PEI Xue-yi has 60 years,experience in treating pediatric diseases with traditional Chinese medicine,especially obtains good effect in children's nephrapiathy.Based on the regulation and characteristics of children's zang-fu,yin-yang,blood-qi and children's nephrapiathy,he makes different therapeutic plans in different phases.In clinical treatment,he emphasizes the lung,the spleen and the kidney and combines syndrome differentiation with disease diagnosis.Eliminaing pathogens,excessive damp-heat is used in acute phase and strengthening healthy qi,securing the spleen and kidney is used in recovery phase.Children's nephrapiathy is treated by three phases as the edema,protein urine and rescovery stage.He adopts the methods of dispersing lung qi and invigorating spleen for diuresis,clearing heat-damp,nourishing spleen and kidney,nourishing yin for protecting lower jiao.
7.Expression and significance of the lysine-specific demethylase 1 in gastric cancer tissues
Tailiang LU ; Guoqing LIAO ; Liwei XU ; Sheng LIU ; Jing QI
Chinese Journal of Digestive Surgery 2016;15(3):271-276
Objective To investigate the expressions and relationship between lysine-specific demethylase 1 (LSD1) and E-cadherin protein in gastric cancer tissues and adjacent normal tissues,and the correlation with the clinicopathological features and prognosis of patients with gastric cancer.Methods The case-control study was adopted.The gastric cancer tissues and adjacent normal tissues were collected by surgical resection from 80 patients with gastric cancer who were admitted to the Xiangya Hospital of Central South University from June 2008 to June 2009.Expressions of LSD1 and E-cadherin protein were detected by immunohistochemistry (IHC).The follow-up of telephone interview was performed to detect survival of patients till June 2015.Relationships between the expressions of LSD1 and E-cadherin protein and clinicopathological features or prognosis of patients were analyzed.Comparison of count data and correlation were analyzed by the chi-square test and Spearman rank correlation analysis.Survival curve was drawn using the Kaplan-Meier method,and survival analysis was done using the Log-rank test.Results Expressions of LSD1 in cancer tissues and adjacent normal tissues were located at the cell nucleus.The positive expression rate of LSD1 was 67.5% (54/80) and 43.8% (35/80) in cancer tissues and adjacent normal tissues,respectively,with a significant difference (x2=9.141,P < 0.05).Expressions of E-cadherin protein in cancer tissues and adjacent normal tissues were located at the cell membrane and cytoplasm.The positive expression rate of E-cadherin was 63.8% (51/80) and 81.3% (65/80) in cancer tissues and adjacent normal tissues,respectively,with a significant difference (x2 =6.140,P < 0.05).The positive expression rate of LSD1 was 83.3% (25/30),76.0% (19/25) and 40.0% (10/25) in the low-,moderate-and high-differentiated tumors,37.5% (6/16),72.7% (16/22),71.9% (23/32) and 90.0% (9/10) in the Ⅰ,Ⅱ,Ⅲ and Ⅳ stages of TNM stage,36.4% (4/11) and 72.5 % (50/69) in patients without and with lymph node metastasis,respectively,showing significant differences (x2=12.870,9.425,4.111,P < 0.05).The positive expression rate of E-cadherin protein was 53.3% (16/30),56.0% (14/25) and 84.0% (21/25) in the low-,moderate-and high-differentiated tumors,75.0% (12/16),63.6% (14/22),71.9% (23/32) and 20.0% (2/10) in the Ⅰ,Ⅱ,Ⅲ and Ⅳ stages of TNM stage,100.0% (11/11) and 58.0% (40/69) in patients without and with lymph node metastasis,70.0% (49/70) and 20.0% (2/10) in patients without and with distant metastasis,respectively,showing significant differences (/x2 =6.494,10.073,5.547,7.426,P < 0.05).There was a negative correlation in expressions between LSD1 and E-cadherin protein (r =-0.355,P < 0.05).The survival time and 5-year overall survival rate of patients with positive and negative expressions of LSD1 were (36.9 ± 2.5) months and 31.1%,(47.4 ± 3.4) months and 56.0%,respectively,showing a significant difference (x2=4.550,P <0.05).The survival time and 5-year overall survival rate of the patients with positive and negative expressions of E-cadherin protein were (44.0 ± 2.5) months and 46.7%,(32.6 ± 3.5) months and 24.9%,respectively,showing a significant difference (x2 =7.306,P < 0.05).Conclusions Positive expression of LSD1 in gastric cancer tissues is higher than that in adjacent normal tissues.There are increased expression of LSD1 and reduced expression of E-cadherin protein in low-differentiated gastric cancer tissues and high TNM stage,showing a negative correlation between them.Positive expression of LSD1 and negative expression of E-cadherin protein may indicate a poor prognosis.
8.Study on glucolipid metabolism and insulin sensitivity in lipoprotein lipase gene knockout heterozygous
Jing JIN ; Yao-min HU ; Sheng-xian LI ; Wei LIU
Chinese Journal of Endocrinology and Metabolism 2011;27(5):427-429
The levels of triglyceride(TG)and free fatty acid(FFA)in serum,liver,skeletal muscle,and pancreas of lipoprotein lipase gene knockout heterozygous(LPL+/-)mice and C57 mice were determined.Intraperitoneal glucose tolerance test(IPGTT)was performed to evaluate insulin sensitivity and β-cell function.The results showed that the Iipid content in 16 weeks LPL+/- group did not increase significantly.The TG and FFA contents in 28 weeks LPL+/- group were significantly higher than those in control and 16 weeks LPL+/-group(all P<0.05).In 50 weeks LPL+/- group,FFA levels in serum and pancreas,and TG content in pancreas increased significantly compared with other three groups(all P<0.05).The IPGTT result showed that the blood glucose levels increased from 15 to 120 min,not at 0 and 5 min.The blood glucose levels during 30-120 min increased significantly in 50 weeks LPL+/- group compared with other three groups(P<0.05).Fasting insulin(FINS),homoestasis assessment of insulin resistance(HOMA-IR)and pancreatic β cell function also increased gradually with age.FINS and HOMA-IR in 28 weeks LPL+/- group were higher than those in control and 16 weeks LPL+/- group.These results suggest that LPL is a key enzyme in lipid metabolism and plays a crucial role in the development of insulin resistance and diabetes.
9.Mode of Onset,Infarction Site and Etiological Diagnosis of Arterial Ischemic Stroke in Children
wen-jing, TU ; zhi-sheng, LIU ; san-qing, XU
Journal of Applied Clinical Pediatrics 2006;0(24):-
0.05).The abrupt onset of the inflammatory arteriopathy group was 10 cases(31.2%),the abrupt onset of the noninflammatory arteriopathy group was 38 cases(58.5%),there was significant difference for the mode of onset between the 2 groups(?2=6.352 P
10.Clinical Features and Etiology Analysis of Ischemic Cerebrovascular Disease in Children
kun, XIA ; dan, SUN ; wen-jing, TU ; zhi-sheng, LIU
Journal of Applied Clinical Pediatrics 2006;0(24):-
Objective To summarize the clinical characteristics and causes of ischemic cerebrovascular disease(ICD)in children.Methods A retrospective analysis was conducted on the clinical data of 53 cases with ICD from Feb.2002 to Jun.2008 at the department of neurology in Wuhan Children's Hospital.The self-designed questionnaire of children with ICD was used,whose items included patients' age,gender,personal history,clinical features,cerebrospinal fluid examination,neurological imaging,immunologic examination,metabolic examination,and so on.Results Of 53 children with ICD,30 cases(56.6%)were male,and 23 cases(43.4%)were female.Patients' age varied from 9 months to 12 years old,in which 45 cases(84.9%)were less than 6 years old.Patients from rural area(60.4%)were more than those from city(39.6%).Ratio of limb paralysis was 75.5%(40 cases)in first clinical symptomatology of children with ICD,including hemiplegia in 32 cases(60.4%),alternate hemiplegia in 5 cases(9.4%)and monoplegia in 3 cases(5.7%).Skull CT/MRI scan was performed to reveal 27 cases(50.9%)with basal ganglia region infarction and secondly 15 cases(28.3%)with multi-lobar infarction.Forty cases were found in abnormal cerebrovascular image by means of magnetic resonance angiography/digital subtraction angiography,in which middle cerebral artery and its branches were involved in 21 cases(52.5%).There were 41 cases(77.4%)of patients to be found with clear causes,of which 13 cases(24.5%)were of infections,8 cases(15.1%)of moyamoya disease,5 cases(9.4%)of cerebral vascular malformations,4 cases(7.5%)of head trauma.However,another 12 cases(22.6%)of patients had unknown etiology.Conclusions Children with ICD had characteristics themselves.The limb paralysis was mostly the first symptoms,and the middle cerebral artery and its branches lesions were the most common locations in children with ICD,and next the internal carotid artery involvement,anterior cerebral artery involvement,posterior cerebral artery involvement,cerebral vascular malformations,and so on.Their major cause was infection,followed by Moyamoya disease,cerebrovascular malformations and head trauma,and there were still some unknown causes.