Adult ; Chemical and Drug Induced Liver Injury ; Dimethylformamide ; adverse effects ; Formamides ; analysis ; Humans ; Kidney ; physiopathology ; Kidney Diseases ; chemically induced ; physiopathology ; urine ; Kidney Function Tests ; Liver ; physiopathology ; Liver Diseases ; physiopathology ; urine ; Liver Function Tests ; Male ; Middle Aged ; Occupational Exposure

Objective To investigate the changes of early and delayed washout rates of 99Tcm-methoxyisobutylisonitrile (MIBI) in ischemic heart disease (IHD), and to explore the value of 99Tcm-MIBI SPECT in evaluating impairment of ischemic myocardial cells. Methods Patients diagnosed of IHD with three-vessel stenosis ( ≥50% ) without myocardial infarction based on angiography (CAG) underwent 99Tcm-MIBI static planar and gated SPECT imaging. The early (90 min after the intravenous injection) and delayed (4 h after the intravenous injection) washout rates of 99Tcm-MIBI and left ventricular ejection fraction (LVEF) of IHD patients and normal subjects were compared using t-test. Linear correlation analysis was performed between the early, delayed washout rates and LVEF measured by gated SPECT. Results Statistically significant lower early washout rate of 99Tcm-MIBI was observed in IHD group than control group: (13.44 ± 2.87 )%vs ( 17.32 ± 4.92) %, t = 2.384, P ＜ 0.05, but higher delayed washout rate of 99Tcm-MIBI was observed in IHD group than control group: (19.24 ±4.71)% vs (15.23 ±3.81)%, t= -2.246, P＜0.05. LVEF in IHD group was significantly lower than that in control group: (55.71 ±7.97)% vs (67.75 ±5.43)%, t =-4.418, P ＜0.01. There were no correlations between the early/delayed washout rates and LVEF, respectively in IHD patients (r = -0.212, P ＞ 0.05; r =0.352, P ＞ 0.05, respectively). Conclusion 99Tcm-MIBI washout rate may reflect myocardial cell impairment due to IHD.

Objective:By calculating the efficiency of the scientific research laboratory, which reflects the level of the scientific research input and output capacity, provide reference for the evaluation and decision-making of its scientific research sustainable development capacity.Methods:20 scientific research laboratories in a hospital were selected as the research subjects, annual input data were used as the input index. Weighted quantitative scores of the performance of each laboratory in research capacity and contribution, research team construction, discipline development and personnel training, operation management, papers and monographs, patents and transfer, awards, graduate-student training, standards and norms, and academic conferences. All these factors mentioned above were used as output indicators. Then Analytic Hierarchy Process (AHP) and Data Envelopment Analysis (DEA) are used to evaluate the scientific efficiency of each laboratory.Results:The performance of the laboratory is weak in the aspects of patent transfer, awards, standardization. The technical efficiency of laboratory 20 is the lowest, and the scale efficiency of laboratory 12 is the lowest.Conclusions:Scientific Research Laboratories should enhance the effectiveness through input adjustment and output enhancement, meanwhile each laboratory should pay attention to the transformation of scientific achievements and also the optimization of construction system.

Objective To explore the influence of interactive nursing intervention on quality of life and cancer-related fatigue (CRF) in patients with breast cancer.Methods A total of 86 breast cancer patients in our hospital were randomly divided into control group and observation group according to random number table method,with 43 cases in each group.The patients in the control group received routine nursing care,while the observation group received interactive nursing intervention on the basis of the control group.The rehabilitation status of affected limb of two groups after nursing,quality of life and cancer fatigue before and after nursing were compared between the two groups.Results After nursing,the affected limbs in the two groups were significantly improved,and the observation group was significantly better than the control group (P ＜ 0.05).The EORTC-QLQ-C30 scores of the two groups were significantly improved after nursing,and the scores of the observation group were significantly higher than that in the control group (P ＜ 0.05).The PFS scores of cancer fatigue were increased in the two groups after nursing,but the control group increased more seriously (P ＜ 0.05).Conclusion Interactive nursing intervention can effectively promote the recovery of limb in patients with breast cancer,improve the quality of life and alleviate the degree of cancer fatigue.

Objective To explore the influence of interactive nursing intervention on quality of life and cancer-related fatigue (CRF) in patients with breast cancer.Methods A total of 86 breast cancer patients in our hospital were randomly divided into control group and observation group according to random number table method,with 43 cases in each group.The patients in the control group received routine nursing care,while the observation group received interactive nursing intervention on the basis of the control group.The rehabilitation status of affected limb of two groups after nursing,quality of life and cancer fatigue before and after nursing were compared between the two groups.Results After nursing,the affected limbs in the two groups were significantly improved,and the observation group was significantly better than the control group (P ＜ 0.05).The EORTC-QLQ-C30 scores of the two groups were significantly improved after nursing,and the scores of the observation group were significantly higher than that in the control group (P ＜ 0.05).The PFS scores of cancer fatigue were increased in the two groups after nursing,but the control group increased more seriously (P ＜ 0.05).Conclusion Interactive nursing intervention can effectively promote the recovery of limb in patients with breast cancer,improve the quality of life and alleviate the degree of cancer fatigue.

There are many therapies to treat the trismus, such as durg therapy, occulusal splints, pulsing electromagnetic fields, medical iontophoresis, laser, acupuncture. But there are no objective criterias about the most effective methods. The patient with trismus after extraction was cured by using comprehensive rehabilitation including physical therapy (ultrashort wave electrotherapy, medical iontophoresis, middle frequency electrical therapy), traditional Chinese manipulation, functional training, muscular and joints traction. The patient recovered completely with satisfactory. Thus this method had the advantage of painless, noninvasive and non-stimulation with well clinical practice.
Humans ; Lasers ; Trismus

Objective To evaluate the clinical efficacy of detachable balloons,detachable coils and intracranial covered stents in management of intracranial giant aneurysms.Methods From April 1998 to March 2006,20 patients with a giant or very large aneurysm were treated by parent artery occlusion(PAO), coils embolization and covered stent,in which 9 aneurysms were treated by PAO,8 by coils embolization and 3 by covered stent at initial management.Two recurrent aneurysms treated by coils embolization were performed by covered stent.Follow-up 9-83 months,mean 41.1?25.3 months.Immediate postprocedural angiographic outcomes were categorized as complete occlusion(100%),subtotal occlusion(95%-99%),and incomplete occlusion(＜95%)of the aneurysms;and follow-up angiographic outcomes were categorized as stable, thrombosis,and recanalization.Clinical outcomes were graded according to a modified Glasgow Outcome Scale (GOS).Results Endovascular treatment was technically feasible in all aneurysms without procedural-related complications.Immediate postprocedural angiograms showed complete occlusion was achieved in 11 aneurysms, subtotal occlusion in 7 and incomplete occlusion in 2.One patient with incomplete occlusion died on the seventh day with a rebleeding.The final angiographic findings in nineteen survival patients confirmed a complete occlusion in 15 aneurysms,subtotal occlusion in 3 and incomplete occlusion in 1,in which 10 parent arteries were successfully preserved.No rebleeding occurred during the follow-up period.The clinical evaluation performed at final follow-up in 19 patients revealed that the symptoms disappeared in 11 patients and improved in 8 in the modified GOS.Conclusions Treatment of giant intracranial aneurysms with coiling was associated with a low complete occlusion rate and a high recanalization rate.Treatment with endovascular parent artery occlusion remains practical,but this technique may result in damage to the parent artery and cause cerebral ischemic events.The use of an intracranial covered stent proved to be a relatively simple and safe procedure and maintained the pateney of the parent artery.

Objective To investigate the flexibility of both the covered stents specially designed for use in intracranial vasculature and the delivering system in passing through the bone tube and the physiological curves of the cranial internal carotid artery(CICA)to reach the targeted area,the performance (adherence)of the covered stents in occluding vascular wall diseases and the impact on the vascular branches of the covered segment.Methods The covered stents specially designed for use in intracranial vaseulature were used to treat 13 patients with CICA diseases using endovascular techniques.There were 4 huge pseudoaneurysms,4 giant aneurysms,3 small wide-necked aneurysms,1 giant pseudoaneurysm with concurrent internal carotid cavernous fistula(CCF),and 1 CCF.Prior to the detachment of the covered stents,balloon occlusion test(BOT)of the internal carotid artery on the diseased side and whole-brain digital subtraction angiography(DSA)were performed in all the patients.Three to 16 months following procedure,DSA and clinical follow-ups were performed.Results Thirteen patients all tolerated the BOT well with the DSA demonstrating well-opened anterior and posterior communicating arteries.The covered stents and the delivering systems all successfully passed CICA to reach the targeted diseased area,with the diseased segments of the internal carotid artery including C3—C4 in 4 cases,C4—C5 in 4 and C6—C7 in 5.Immediately following the detachment of the covered stents,DSA demonstrated that 7 aneurysms were completely occluded,4 aneurysms had slight endoleak,and 1 CCF had markedly-decreased blood flow through the fistula.In the patient with concurrent pseudoaneurysm and CCF,the pseudoaneurysm disappeared and the blood flow through the fistula was markedly-reduced immediately following the stenting procedure.Apart from one patient with aneurysmal subarachnoid hemorrhage who died due to extensive vascular spasm on the 9th day following the stenting procedure,all the other 12 patients had unobstructed stented vessels on the follow-up DSA images,with 2 demonstrating slight stenosis.In the 6 patients with post-procedure endoleak,DSA showed that the endoleak in 4 patients had disappeared,one endoleak disappeared following the second stenting,and one CCF remained low-flow fistula.There was no sequela related to the occlusion of branches in the covered arterial segment.Conclusion The covered stents specially designed for use in the intracranial vasculature and the delivering system are both flexible enough to pass the tortuous CICA to reach the intracranial diseased artery,and are effective in managing CICA diseases.Further follow-up is still needed to determine the long-term effect of the covered stents,and the adherence of the covered stents needs further investigation.

A 12-week-old baby with a vein of Galen aneurysmal malformation (VGAM) was successfully treated with performing transarterial microcatheter-directed embolization with Berenstein Liquid Coils and n-butyl cyanoacrylate in the feeding arteries. Post-procedure angiography showed a marked decrease of the blood flow into the dilated vein of Galen. Three months later, follow-up angiography showed that the vein of Galen aneurysmal malformation had totally disappeared, and the baby recovered very well without any sequelae. We report here on this interesting case along with a review of the relevant literature, and we aim to enhance physicians' awareness of the treatment for VGAMs.
Catheterization/*instrumentation ; Cerebral Angiography ; *Cerebral Veins ; Cyanoacrylates/*administration & dosage ; Embolization, Therapeutic/*instrumentation/methods ; Humans ; Infant ; Intracranial Arteriovenous Malformations/diagnosis/*therapy ; Magnetic Resonance Imaging ; Male

AIM To establish the UPLC fingerprints of Jasminum elongatum (Bergium) Wild.and to determine the contents of isochlorogenic acid B and ethylcaffeate.METHODS The analysis of methanol extract of J.elongatum was developed on a 25 ℃ thermostatic Agilent Ecplise XDB-C18 column (2.1 mm × 100 mm,1.7 μm),with the mobile phase comprising of acetonitrile-0.1％ methanoic acid flowing at 0.5 mL/min in a gradient elution manner,and the detection wavelength was set at 260 nm.RESULTS There were eighteen common peaks in the fingerprints of ten batches of samples,with the similarities of more than 0.85.Isochlorogenic acid B and ethylcaffeate showed good linear relationships within the ranges of 7.67-38.35 μg/mL (R2 =0.999 4),9.60-96.0 μg/mL (R2 =0.999 7),whose average recoveries were 98.61％,99.09％ with the RSDs of 0.84％,1.25％,respectively.CONCLUSION This stable and reliable method can be used for the quality control of J.elongatum.