1.Common Malfunctions Handling of Air Compressor in Mechanical Ventilation for Elderly Patients
Chinese Medical Equipment Journal 2004;0(07):-
Objective To analyze reasons of common malfunctions of air compressor and the handling during the mechanical ventilation for elderly patients. Methods 87 cases of malfunctions of air compressor of ventilators from June 2005 to June 2007 were analyzed. Results unsteady pressure:31cases(account for 36%); low pressure: 28 cases (account for 32%), startup failure: 15 cases (account for 18%); dead halt: 13 cases (account for 14%). Conclusion Well grasping principles of the air compressor of ventilators, and timely & correct analysis of malfunctions reasons play key roles in solving all kinds of malfunctions associated with the air compressor of ventilators.
3.Relationship of D-dimer with the prognosis of non-Hodgkin's lymphoma
Wenhua JIANG ; Jun GAO ; Pengfei LIU
Chinese Journal of Clinical Oncology 2013;(14):838-841
Objective:Increased D-dimer level has been recently correlated with the progression and high mortality rate of some cancers. This study aimed to determine whether the plasma D-dimer level was a predictor of non-Hodgkin lymphoma (NHL). Methods:Clinical data of 425 with NHL were retrospectively reviewed. Variables such as clinicopathological factors, plasma D-dimer levels, and the international prognostic index (IPI) were evaluated. Results: The plasma D-dimer level was closely correlated with the IPI. The overall 1-, 3-, and 5-year survival rates of the low plasma D-dimer levels were 80%, 75%, and 50%;those for the high plasma D-dimer levels were 41%, 33%, and 9%, respectively (P<0.001). Compared with an IPI of zero or one, IPI values≥4 were predictive of poor prognosis (P<0.001). The Ann Arbor stage, pathological classification, plasma D-dimer level, and IPI were found to be significantly as-sociated with mortality. However, similar to IPI, the plasma D-dimer level was the independent risk factor affecting multivariate analy-sis. Conclusion:High D-dimer levels are a potential prognostic marker for NHL.
4.Exploration on fortification of breast feeding in preterm infants
Jun LIU ; Qianqian YANG ; Panhua JIANG
Chinese Journal of Practical Nursing 2016;32(24):1913-1916
Breast milk, whether the ratio of nutritional ingredients or immunological characteristics, were the most suitable for physiological needs of preterm infants. However, breast milk composition was in dynamic change, causing imbalance of energy, which could not make the premature infant to achieve the desired growth state. Human milk fortifier, retaining advantages of the breast milk, promoted growth of premature infants further. This review primarily focused on two ways of adding human milk fortifiers, standardization fortification and targeted fortification. The former was widely used in neonatal intensive care unit, while the latter was more able to explore the growth of premature infant potentially, and to achieve a more ideal ectopic growth rate. With the development of breast milk bank, storage and component extraction technology brought about donor human milk-based human milk fortifier, which provided new directions of very low birth weight infants and very preterm infants breastfeeding. The progress of human milk fortification of premature infants was closely related to expansion of multi-disciplinary centers, and only the harmonious development of multi-center maked things much more rational and systematic.
5.Mediastinoscopy for diagnosis of disease characteristic with mediastinal mass only
Yuqing HUANG ; Jun LIU ; Guanchao JIANG
Chinese Journal of Thoracic and Cardiovascular Surgery 2003;0(04):-
Objective To assess the usefulness video-assisted mediastinoscopy (VM) for diagnosis of disease characteristic with mediastinal mass. Analyze the correlations of clinical features of the disease with the pathologic diagnosis. Methods Between July 2000 and March 2006, 97 undiagnosed patients with mediastinal mass in chest radiography underwent biopsy of mediastinal lesions by either cervical mediastinoscopy (n=69) or parasternal mediastionoscopy (n=28). We also analyzed the correlation of symptoms, location and extent of the lesion with the pathologic diagnosis. Results All 97 patients recovered smoothly without postoperative complications. Histologic diagnosis was obtained in 96 patients. Patients with hoarse, dysphagia and superior vena cava obstruction syndrome indicate malignant lesions (26/26). The most common diseases in the super-anterior mediastinum are lymphoma(7/19), thymoma(4/19) and small cell lung cancer(SCLC) (4/19);The most common disease in the middle mediastinum are metastasis of non small cell lung cancer(11/37), sarcoidosis (9/37)and SCLC(7/37); The most possible disease involved both mediastinum and lung hilar lymph-node are scalerdosis(32/41) and SCLC(5/41). Conclusion Mediastinoscopy is effective and safe methods to establish a histologic diagnosis in patients with mediastinal mass. It is possible to make primary evaluation on some of these patients according to the typical symptoms and location, extent of the mass involvement.
6.Treatment of Esophageal Leiomyoma by Video-assisted Thoracoscopic Surgery
Hui ZHAO ; Guanchao JIANG ; Jun LIU
Chinese Journal of Minimally Invasive Surgery 2005;0(08):-
Objective To evaluate the efficacy and safety of video-assisted thoracoscopic surgery in the treatment of esophageal leiomyoma.Methods Clinical data of 49 patients with esophageal leiomyoma from September 1996 to February 2009 treated by video-assisted thoracoscopic enucleation were reviewed retrospectively.Three or four trocars were used during the operation.The procedure of the surgery was similar to that of open thoracoscopic enucleation.Results In the 49 patients,video-assisted thoracoscopic leiomyoma enucleation was successfully completed in 42 cases.The other 7 patients were converted to open thoracotomy because of the following reasons:dense pleural adhesion in 2,location failure of small tumor(
7.Analysis of the cause and strategy for air quantity signaling in old patients using mechanic air
Xui-Ge JIANG ; Jun LIU ; Wen-Jun XIA ;
Chinese Medical Equipment Journal 2004;0(09):-
Objective: To explore the cause and the strategy for air quantity signaling in old patients using mechanic air. Method: Summary and analysis of the causes for air quantity signaling in 187 cases of old patients using respiratory machine. Results: One hundred fifty-one cases showed low-limited air quantity signaling per minute whereas 36 cases presented high-limited air quantity signaling per minute. Conclusion: Judging and removing the obstacle in respiratory machine on time and accurately are the key point raising both the survival rate of severe patients and the successful rate of mechanic air.
8.Farnesoid X receptor regulates glucose and lipid metabolisms.
Qian JIANG ; Jun PENG ; Shuai-nan LIU ; Zhu-fang SHEN
Acta Pharmaceutica Sinica 2015;50(3):245-251
As a member of nuclear receptor superfamily, farnesoid X receptor (FXR) has been shown to regulate numerous metabolic pathways, which include playing an important role in bile acid metabolism, maintaining lipid and glucose homeostasis when FXR is activated. With the prevalence of the glucose and lipids disorder, FXR attracts increasing attention. It may be a potential target for the treatment of type 2 diabetes mellitus and lipid disorders.
Bile Acids and Salts
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Diabetes Mellitus, Type 2
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Glucose
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metabolism
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Homeostasis
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Humans
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Lipid Metabolism
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Receptors, Cytoplasmic and Nuclear
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metabolism
10.Application of pattern plastic plate and red color stimulation in continuous video-electroencephalography monitoring
Yuanyuan RUAN ; Zhisheng LIU ; Cheng LI ; Jun JIANG ; Yuji WANG
Chinese Journal of Applied Clinical Pediatrics 2015;30(12):921-924
Objective To evaluate the clinical efficiency of intermittent photic stimulation (IPS) with pattern and red color plastic plates in video-electroencephalography(EEG).Methods Three hundred and fifty-eight patients hospitalized in Wuhan Children's Hospital from March 2013 to March 2014 were selected,and they were examined by using stroboscope with a red plastic plate,a dots printed plastic plate,and ordinary white flicker for photic driving response (PDR),photoparoxysmal responses (PPR),photoconvulsive response (PCR).The results of patients with PDR,PPR,PCR were analyzed.Results The PDR synchronously evoked by the three flickering patterns were in 29 cases,and the amplitude of photic drivings evoked by ordinary white flicker and red flicker were higher than that of flickering dot pattern [(30.294 ± 7.767) μV,(31.103 ± 8.920) μV vs (24.436 ± 8.075) μV],and there were significant differences(t =2.983,2.815,P =0.003,0.008).However,there was no significant difference between ordinary white flicker and red flicker (t =0.368,P =0.710).The PPR evoked were in 17 cases,and 16 cases (94.12%) of them were evoked by red color,while 10 cases (58.82%) wcre evoked by white light,and 1 case only evoked by flickering dot pattern.However,stronger intensity and longer duration time of PPR were evoked by red color than by white light.In 3 patients with positive PCR,the epileptic seizure was more likely to be evoked by red color or pattern plastic plate.Conclusions IPS with red and pattem plastic plate is more potent in eliciting photosensitive epilepsy in video-EEG than the ordinary white light.Moreover,it could reduce the discomfort of eyes without influencing PDR in comparison to the ordinary white light.