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The core of medical humanity is to take care of patients. Many physicians treat patients at the bedside while trying to explore innovations to overcome the problems and obstacles that lie ahead of the patient. They are tracing the international front, learning to explore, promoting the growth of knowledge, increasing the clinical skills. They implement common induction and identification in clinical work, and strive for the personalized treatment of patients. They follow translational medicine, engage in research pro-jects, so that novel theories can be applied to technical practice, and promote the development and break-through of medical humanistic care.
ABSTRACT
Doctors needed to communicate with a large and varied crowd under complex clinical situation. The expression and realization of medical humanities literacy through communicating and cooper-ating can help clinical decision-making and cooperation, which is critical to improving the efficiency and the quality of patients' experience. Therefore, this article explores new definitions of communication which are more suitable for doctors and analyzes their principles and requirements according to the different sub-jects in communication and cooperation. Doctor-patient communication should focus on the future. Peer communication should respect each other and seek common points ground while reserving differences. Social communication should grasp the boundaries and eliminates prejudice. Only by using certain skills in com-munication and cooperation like this, can we express and realize medical humanities literacy and contribute to the stability of China's medical environment.
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Objective To investigate the expression of NF-κBp65 in hippocampus after the XST intervention therapy in the SD rats with global cerebral I/R injury and testify the protective effect of XST after global cerebral I/R injury.Methods 72 healthy SD rats were randomly divided into 3 groups,sham operation(SO) group ( n =24),I/R group( n =24) and XST group( n =24).The model of acute global cerebral ischemia/reperfusion (including:I/R and XST group) injury was produced by means of simple Pulsinelli- brierley's four arteries occlusion method.H.E.staining was performed to detect the number of surviving neurons and TUNEL was used to detect the rate of neurons apoptosis.The expression activation of NF-κB p65 in hippocampus comu-ammonis ( CA1 ) region were examined by immunohistochemical method (SABC).Results The survival pyramidal neurons in the XST group continued to increase,and it was significantly more than the I/R group at each time-point after reperfusion[ (99.23 ±4.22)/mm vs (75.83 ±7.17 )/mm,(80.93 ± 5.36)/mm vs (51.50 ± 8.26 )/mm,(103.24 ± 5.48 )/mm vs (35.67 ± 13.17 )/mm,( 126.22 ± 7.54 )/mm vs (9.83 ± 4.71 )/mm ],the differences were statistically significant ( P ＜0.01 ).The apoptosis rate of pyramidal cell in the XST group at each time-point were more significantly reduced than the I/R group [ ( 8.82 ± 2.71 ) ％ vs ( 22.58 ± 4.68 ) ％.( 19.15 ± 6.23 ) ％ vs (42.68 ± 3.04 ) ％,( 11.82 ± 2.87 ) ％ vs ( 55.51 ± 6.81 ) ％,( 8.44 ± 3.23 ) ％ vs ( 71.69 ± 7.71 ) ％ ],the differences were statistically significant ( P ＜0.01 ).The positive neurons of NF-κBp65 expression in the XST group at different time-points were significantly less than the L/R group[ ( 13.20 ±2.50) vs ( 18.00 ± 1.87),(8.20 ±5.31) vs (41.60±3.65),(6.70±3.36) vs (55.30±5.10),(7.10±3.57) vs (72.80 ±4.71)],the differences were statistically significant ( P ＜ 0.05,P ＜ 0.01 ).Conclusions After global cerebral ischemia/reperfusion,XST could protect the brain from global cerebral ischemia/reperfusion injury by holding up the expression of NF- kappaB p65,and inhibiting neuronal apoptosis,and increasing the number of surviving neurons.Thus,the results of this experiment could provide a powerful and weighty objective indication for XST being used during cerebral resuscitation.
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Objective To analyze the CT and MRI features of giant cell tumors of the skull. Methods 8 cases of giant cell tumors of the skull proven surgically and pathologically were analyzed retrospectively. CT and MRI(6 cases with post contrast CT and 5 cases with post contrast MRI scans)were performed in all cases. All tumors were excised surgically. Two weeks later,all patients undertook postoperative radiotherapy with the dosage of 4 500-6 000 cGy for five to six weeks. Results CT scan showed bone destruction and calcification. Most of the tumours were well defined with low signal intensities on T1 WI images, T2 WI images showed ununiformity signal. The low signal on T1 WI was still low signal intensity on T2 WI which suggested calcification. All patients had no distinctive change within the follow up period. Conclusion CT is able to clearly show bone destruction and calcification. MRI is superior to CT in demonstrating the outlines of the tumours. CT and MRI are effective methods in the diagnosis of the giant cell tumors. Surgery and postoperative radiotherapy are effective methods in the treatment of the giant cell tumors.
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Objective To explore the technique and the clinical value of Neuroform stents in combination with Guglielmi detachable coil(GDC) to treat wide-necked basilar artery aneurysms.Methods 30 cases with wide-necked basilar artery aneurysms were treated with Neuroform stent combined with GDC.Of 30 wide-necked basilar artery aneurysms,the location of lesions was at basilar tip in 16,basilar trunk in 9 and the beginning of the basilar in 5.Results In 30 cases,total occlusion was achieved in 25 and partial occlusion in 5 patients.The thrombosis within stent occurred in 2 patinets,and remainder of patients recovered well.There were no thromboembolic events in 20 cases followed up for 3~6 months.Twenty-two patients were angiographically followed up for 3 months after the procedure,among them,the aneurysms visualized and the arteriae burdened aneurysms were passed free in densely packed and 3 aneurysms with neck remnant.Conclusion The Neuroform stent is a easy and safe intracranial stent for embo1ization of wide-necked intracranial aneurysms,especially suitable for wide-necked basilar artery aneurysms with severely tortuous intracranial artery.