1.Effect of dexamethasone on conversion of subclinical hypothyroidism caused hy Hashimoto's thyroiditis
Chinese Journal of Primary Medicine and Pharmacy 2006;0(04):-
Objective To evaluate the effect of oral levothyroxine plus intrathyroidal injection of dexamethasone on conversion of subclinical hypothroidism caused by Hashimoto's thyroiditis.Methods 80 subjects with Hashimoto thyroiditis were randomly divided into 2 groups.Subjects in levothyroxine group(40 cases) were treated with oral levothyroxine sodium,subjects in dexamethasone group(40 cases) were treated with oral levothyroxine plus intrathyroidal injection of dexamethasone.Serum free triiodothyronine(FT_3),free thyroxine(FT_4),sentient thyrotropin(sTSH) and other parameters were evaluated before treatment and after treatment in patients with Hashimoto's thyroiditis.Results The content of FT_3,FT_4 after treatment were obviously higher than that before treatment(t=2.123,P
2.Analysis of telomerase active in benign and malignant thyroid tissues
Chinese Journal of Primary Medicine and Pharmacy 2006;0(07):-
Objective To study the status of telomerase activity during the development of thyroid tumors,and to determine whether telomerase activity can be used clinically as a molecular marker in the differential diagnosis of thyroid cancer.Methods Telomerase activity was measured in 37 thyroid carcinomas,33 benign thyroid lesions and 30 normal thyroid tissue samples by means of telomerase repeat amplification procedure-polymerase chain reaction(TRAP-PCR).The assay was also applied to 15 fine needle aspirates(FNAs) of thyroid carcinomas to test its sensitivity.Results Thirty-one of 37 thyroid carcinomas(83.8%),7 of 33 benign thyroid lesions(21.2%),and 4 of 30 adjacent normal thyroid tissue asmples expressed telomerase activity,15 FNAs also had positive telomerase activity,just as their corresponding tissue specimens.The quantitative analysis showed that the telomerase activity was significantly higher in thyroid carcinomas than that in benign thyroid tissue samples.And medullary carcinomas and anaplastic carcinomas had higher levels of telomerase activity than papillary carcinomas.Conclusion Telomerase activity is a good marker for thyroid carcinomas.The quantitative TRAP-PCR might have more potential application in the differential diagnosis of tumors and the estimation of tumor progression and prognosis.And this sensitive assay could become a useful new modality for supplementing microscopic cytopathology in the detection of cancer cells in small tissue samples and FNAs.
3.Comparison of the effects of different doses of oxycodone on endotracheal intubation during general anesthesia induction period
Chinese Journal of Primary Medicine and Pharmacy 2017;24(20):3123-3126
Objective To compare the clinical effect of different doses of oxycodone on endotracheal intubation during general anesthesia induction period.Methods Ninety-five patients with endotracheal intubation general anesthesia were selected as the research subjects,and the patients were randomly divided into group A,group B and group C.31 patients in group A received intravenous administration of oxycodone 0.20mg/kg,32 patients in group B received intravenous administration of oxycodone 0.25mg/kg,and 32 patients in group C received intravenous administration of oxycodone 0.30mg/kg.The adrenaline,norepinephrine,dopamine concentration,as well as mean arterial pressure and heart rate at different time points were compared among the three groups.Results The mean arterial pressure and heart rate at T0 time point were decreased to varying extent compared with those at T1 time point(t =23.618,7.412;22.928,9.063;32.636,9.422,P =0.000,0.000;0.000,0.000;0.000,0.000).The heart rate,mean arterial pressure at T2,T3 and T4 time points in group A were increased compared with T0 time point (t =13.834,6.506,7.015;17.604,14.796,16.323,P =0.000,0.000,0.000;0.000,0.000,0.000).The adrenaline,norepinephrine and dopamine at T2,T3 and T4 time points in group A were increased compared witb T0 time point (t =121.662,64.533,15.687;31.498,16.933,9.286;39.712,116.049,147.102,P =0.000,0.000,0.000;0.000,0.000,0.000;0.000,0.000,0.000).The heart rate,mean arterial pressure,adrenaline,norepinephrine and dopamine at T2,T3 and T4 time points in group B and group C were decreased significantly compared with those in group A (t =19.586,31.972,16.844,27.087;14.046,14.822,15.377,23.826;7.756,14.396,13.268,23.342,100.573,1 04.010,37.612,38.892,107.377,117.969;56.135,56.757,24.223,25.300,95.057,82.088;22.878,25.731,5.532,5.934,134.763,83.628,P =0.000,0.000,0.000,0.000,0.000,0.000;0.000,0.000,0.000,0.000,0.000,0.000;0.000,0.000,0.000,0.000,0.000,0.000;0.000,0.000,0.000,0.000;0.000,0.000,0.000,0.000;0.000,0.000,0.000,0.000),and the differences were statistically significant (all P < 0.05).Conclusion During the induction of general anesthesia,the appropriate dose of oxycodone in patients with endotracheal intubation was 0.25mg/kg,which could effectively maintain the hemodynamic stability,such as mean arterial pressure,and could reduce the stress response.
4.A comparision between plasma P substance and atrial natriuretic peptide in patients with chronic renal failure
Chinese Journal of Primary Medicine and Pharmacy 2006;0(01):-
Objective To investigate the relationship between plasma P substance(SP),atrial natriuretic peptide(ANP) and renal function in chronic renal failure(CRF).Methods SP and ANP were measured by radioi m munoassay in normal control and CRF before and after hemodialysis(HD),serum creatinine(Cr) was determined simultaneously.Results SP before HD was significantly higher than that of control(P
5.Clinical Efficacy of Shenlingbaizhu Decoction on Immune Status in Patients with Ulcerative Colitis
Chinese Journal of Primary Medicine and Pharmacy 2012;(22):3391-3393
Objective To explore clinical efficacy of Shenlingbaizhu decoction on immune status in patients with ulcerative colitis(UC).Methods 60 patients with UC were selected and divided into control group and experiment group evenly and randomly.Control group received treatment of salazosulfapyridine,while experiment group received treatment of Shenlingbaizhu decoction based on treatments of control group.Clinical efficacy,serum levels of IL-6 and IL-8,percentage of Treg cells in peripheral blood were observed and compared between two groups before and after treatments.Results Total clinical efficacy of experiment group was significantly higher than that of control group(P<0.05)(90.00% vs 76.67%);Serum level of IL-6 was decreased significantly in all patients(P<0.05),more significantly in experiment group(P<0.05)after treatment;Serum level of IL-10 increased significantly in experiment group after treatment(P<0.05);Percentage of Treg cells increased significantly in experiment group after treatment(P<0.05).Conclusion Combination therapy of salazosulfapyridine and Shenlingbaizhu decoction shows significantly better clinical effects than salazosulfapyridine alone,probably via regulating immune status.
6.Effect of Ruigan on liver function of Perioperative Treatment in Obstructive Jaundice
Chinese Journal of Primary Medicine and Pharmacy 2009;16(7):1248-1249
Objective To investigate the effect of Ruigan (L-omithine-L-aspartate) on liver function of perio-perative treatment. Methods 58 patients with obstructive jaundice and having been done operation were randomly di-vided into two groups:ruigan group (cured group,32 cases) and routine hugan group (control group,26 cases). The levels of liver function and endotoxin were detected when being in hospital, before operation and after operation re-spectively. Results Treatment with ruigan could improve the liver function in perioperation, which has significant difference when compared to the control group (P < 0.05).. Ruigan could reduce the level of endotoxin before and af-ter operation (P < 0.05) and improve endotoxaemia in obstructive jaundice. Conclusion Ruigan would improve the liver function and the endotoxaemia in the perioperative obstructive jaundice.
7.Essence of resistance to anti-angiogenic therapy in tumors.
Chinese Medical Journal 2011;124(24):4363-4363
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metabolism
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pathology
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Signal Transduction
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8.The highlights in stress urinary incontinence
Journal of Chinese Physician 2017;19(3):332-335
Stress urinary incontinence is a common and frequently disease among middle and old women.However,it did not cause enough attention by patients.In recent years,people have learned more about incontinence mechanism,and designed some tension-free vaginal tape operation.Those operations have showed excellently effects.We introduce some highlights about stress urinary incontinence to help reader understand the disease,such as operation principle,influencing factors about surgery,indications,concomitant disease and surgical treatment for failure cases,etc.
9.The treatment of oral powered microdedrider adenoidectomy with nasal endoscope in children with secretory otitis media
Chinese Journal of Primary Medicine and Pharmacy 2011;18(19):2599-2600
ObjectiveTo study the effect of of oral powered microdedrider adenoidectomy with nasal endoscope in children with secretory otitis media. Methods74 children with secrctory otitis media treated with adenoidectomy with nasal endoscope randomly divided into group A 37 cases and group B 37 cases,the group A were treated with trans-oral adenoidectomy under endoscope, the group B were treated with trans-nasal adenoidectomy under endoscope,then the total effective rate,operation time, blood loss,incidence of complications and serum IgE, NO, IL-6,TNF-αand IL-2 of the two groups before and after the treatment were compared. ResultsThe cure, effective, and ineffective of group A were 34 cases ,3cases and 0 cases ,the total effective rate was 100.0%, the cure, effective,and ineffective of group B were 26 cases,7 cases and 4 cases,the total effective rate was 89.2% ,the total effective rate of group A was significantly higher than that of group B( x2 =6. 869 ,P <0.05 ) ,the operation time of group A was( 8.6± 1.6) min, blood loss was( 12.3 ± 4. 1 ) ml, incidence of complications was 2.7% ( 1 case postoperative hemorrhage), operation time of group B was ( 14.2 ± 2.1 ) min, blood loss was( 17.8 ± 3.5 ) ml, incidence of complications was 10.8% (2 cases nasal adhesion and 2 cases postoperative hemorrhage) ,there were significant differences between the two groups ( t =5. 967,6.553, x2 =7. 142, all P < 0.05 ), serum IgE, NO, IL-6,TNF-αand IL-2of the group A after the treatment were all lower than those of group B, ( t =5. 557,6. 348,5. 968,6. 976,5. 884, all P < 0. 05 ).ConclusionThe effect of oral powered microdedrider adenoidectomy with nasal endoscope in children with secretory otitis media better,and it was worthy of popularization and application.
10.Relationship between high risk human papilloma virus infection and p53 polymorphisms and esophageal cancer
Chinese Journal of Postgraduates of Medicine 2011;34(30):25-26
ObjectiveTo study the relationship between human papilloma virus(HPV) infections,p53 polymorphisms and esophageal cancer.MethodsA case-control study of 204 esophageal cancer cases (esophageal cancer group) and 102 healthy control cases (control group) biopsies were conducted to extract DNA,detected the HPV by PCR method and analyzed p53 polymorphisms by PCR-RFLP method,then analyzed the relationship between them and esophageal cancer incidence rate.ResultsThe positive rate of HPV16 in esophageal cancer group[59.3%(121/204)] was higher than that in control group [11.8% ( 12/102 ) ] (P < 0.05 ).And the frequency of Arg/Arg genttype of p53 in esophageal cancer group [ 51.5% (105/204) ] was higher than that in control group [ 19.6% (20/102) ] (P < 0.05 ).The frequency of Arg/Arg genotypo in HPV16 positive patients [66.9%(81/121 )] was higher than that in HPV16 negative patients [ 28.9% (24/83)] (P < 0.05).ConclusionsHigh risk HPV phys an important role in development of esophageal cancer,p53 Arg/Arg genotype is one of high risk genetic factors for HPV-associated esophageal cancer.