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Objective To design an auxiliary measurement device for anterior cruciate ligament injury in order to improve the accuracy of specialist examination and postoperative functional assessment.Methods The device consisted of a main frame and support pads,which was designed based on the principles of anatomopathology and mechanical mechanics.The frame was set above and paralleled to the tibia,and the measurement scale was put at the vertical direction of the frame.The support pads were fixed to the tibia and patella respectively to execute auxiliary measurement by providing opposite acting force.Results The success rate of preliminary diagnosis by the device was higher than that by traditional method.Conclusion The device gains advantages in convenience,practicality,low cost and etc,and is worthy promoting in the orthopedics department.
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TCM treatment for cancer ous fever puts more emphasis on syndrome differentiation and treatment. This article recognized that the treatment for cancerous fever needs not only syndrome differentiation and treatment, but also the combination of disease differentiation and syndrome differentiation by reviewing the treatment of a case of cancerous fever. Combination of disease differentiation and syndrome differentiation will obtain good efficacy.
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Objective To investigate the clinic effects of transcatheter arterial chemoembolization (TACE) combined with injection of hyper- thermic lipiodol into tumor body in treating large hepatic carcinoma. Methods A total of 86 patients with primary hepatic carcinoma were randomly and equally divided into the study group (n = 43) and control group (n = 43). TACE combined with injection of hyper-thermic lipiodol into tumor body was carried out in the patients of the study group , while only TACE was performed in the patients of the control group. The results were compared between the two groups. Results The effective rate of the study group and the control group was 68%and 53%respectively , and the difference between the two groups was statistically significant. The difference in the changes of tumor size after the treatment between the two groups was also statistically significant. In the study group, the survival rates at 6, 12, 18 and 24 months after the treatment were 100% (n = 43), 84% (n = 36), 53% (n = 23) and 33%(n=14) respectively, while in the control group the survival rates were 94% (n=40), 70% (n=30), 37%(n = 16) and 21%(n = 9) respectively. No statistically significant differences in postoperative liver function damage existed between the two groups. Conclusion TACE combined with injection of hyper-thermic lipiodol into tumor body is obviously superior to routine TACE in treating large hepatic carcinoma.
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Objective To investigate the irbesartan combined with metoprolol in the treatment of congestive heart failure and effects on serum Brainnatriuretic peptide.Methods 187 patients with chronic congestive heart failure(CHF),were randomly divided into the observation group 94 cases,93 cases of the control group.The control group was given the strong heart,diuresis therapy.The treatment group on the basis of combined with irbesartan,metoprolol.The content of BNP was detected before and after treatment.Results After treatment,the observation group total efficiency is higher than that of the control group,the difference was statistically significant(P＜0.05).After treatment,the observation group and the control group of BNP were significantly lower,the difference was statistically significant(P＜0.05).Before and after treatment with BNP reduced value comparison between groups,the observation group than in the control group,the difference was statistically significant(P＜0.05).Conclusion The patients with CHF on the basis of routine treatment,combined with irbesartan and metoprolol,can effectively improve the curative effect,decrease the serum level of BNP,improve heart function.
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Objective To investigate the relationship between the serum concentration of amiodarone and QT dispersion.Methods The serum concentration of Am and DEA were determined by HPLC during the treatment in forty Patients to study the relationship between the serum concentration and QTd.Results After using amiodarone,QT interval was significantly increased[(383±31)ms vs(418±29)ms,P＜0.05].In the same time QTd was significantly decreased[(34±12)ms vs(21±9)ms,P＜0.05].With maintaining dosage,the serum concentration of DEA had positive relationship with the increment of QT(r=0.50,P＜0.05).While with loading dosage,the serum concentration of amiodarone had no relationship with it.The serum concentration of amiodarone had no relationshiP with the decrement of QTd in all patients.And it varied in a large range.Between the groups of different therapeutic effect,the serum concentration had no statistical difference.Two patients appeared the adverse effects.Their serum concentration of amiodarone weren't higher than the average concentration of the group.Conclusion The serum concentration of amiodarone couldn't be an index tO estimate the effect and the occurrence of adverse effects.
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This paper analysed our library’s lending records from 2006 to 2007 and studied the reading trends and significance of medicial students.Some idea and advice were put forward in this paper.
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This paper discusses the importance and necessity of information quality of medical undergraduate, the main contents and the main path.
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Objective To assess the serum CA125 in literatures of ovarian neoplasms based on evidence-based medicine.Methods The relating reports published in the years of 1996—2003 were collected and evaluated according to the evidence-based medicine principles. Main outcomes include design methods,sample screening,establishment of control group,blind method,criteria of diagnostic trials.Results In the reports collected, gold standard was adopted in 62 reports and independent blind method was adopted in 23 reports, criteria of diagnostic trials such as sensitivity, specificity and likelihood ratio were incomplete and there was no descriptions okf potential bias controlling. As for the literatures sharing the same method ,their conclusion did not totally accord with each other.Conclusion There is no evidence to implicate that serum CA125 was considered an independent predictor of the diagnosis of ovarian cancer.
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Objective To discuss the significance of stress roentgenogram on diagnosis of chronic instability of lateral ankle and. bring forward the radiology diagnosis criteria. Methods 40 patients with chronic instability of lateral ankle and 40 normal people were randomly selected. Bilateral ankles of each subject had two basic roentgenographic measurements named inversion stress anteroposterior roentgenogram and anterior drawer stress radiograph. The talar tilt angel and anterior translation of talus were measured. Results The average TT and ATT of suffered ankles are 9.1 and 7.8mm,while the values of the opposite ankles are 5.4 and 5.4mm, the comparison group are 4.9 and 6.1mm.There is significant difference between the suffered ankles and normal ones(P
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Objective The purpose of this study was to investigate the effects of short-term and high-intensity training on the biomechanics characteristic of guinea pig's Achilles tendon, and thus to propose a new training mode for quickly enhancing the ability of withstand stress and anti-injury. Method Guinea pigs were assigned to different groups according to the training intensity they would undergo, i.e. high intensity group, medium intensity training for 8-weeks group and control group. The bilateral Achilles tendons were excised after different strength training. The variety of biomechanics characteristic of different intensity and different period were observed and compared respectively. Result Compared with the control group (8.19?0.60, 30.54?5.71), both the high intensity group (group C, 11.51?2.49,35.64?5.28, group D, 14.92?2.75, 44.29?4.09) and the medium intensity group (12.37?2.15, 36.36?4.94) show significant differences (P