Yuncheng Central Hospital

Yuncheng, China

Yuncheng Central Hospital

Yuncheng, China

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PubMed | Shandong Provincial Hospital, Zhengzhou University, Guangdong General Hospital, PLA Fourth Military Medical University and 29 more.
Type: Journal Article | Journal: Chinese medical journal | Year: 2016

Over the years, the mechanical ventilation (MV) strategy has changed worldwide. The aim of the present study was to describe the ventilation practices, particularly lung-protective ventilation (LPV), among brain-injured patients in China.This study was a multicenter, 1-day, cross-sectional study in 47 Intensive Care Units (ICUs) across China. Mechanically ventilated patients (18 years and older) with brain injury in a participating ICU during the time of the study, including traumatic brain injury, stroke, postoperation with intracranial tumor, hypoxic-ischemic encephalopathy, intracranial infection, and idiopathic epilepsy, were enrolled. Demographic data, primary diagnoses, indications for MV, MV modes and settings, and prognoses on the 60th day were collected. Multivariable logistic analysis was used to assess factors that might affect the use of LPV.A total of 104 patients were enrolled in the present study, 87 (83.7%) of whom were identified with severe brain injury based on a Glasgow Coma Scale 8 points. Synchronized intermittent mandatory ventilation (SIMV) was the most frequent ventilator mode, accounting for 46.2% of the entire cohort. The median tidal volume was set to 8.0 ml/kg (interquartile range [IQR], 7.0-8.9 ml/kg) of the predicted body weight; 50 (48.1%) patients received LPV. The median positive end-expiratory pressure (PEEP) was set to 5 cmH2O (IQR, 5-6 cmH2O). No PEEP values were higher than 10 cmH2O. Compared with partially mandatory ventilation, supportive and spontaneous ventilation practices were associated with LPV. There were no significant differences in mortality and MV duration between patients subjected to LPV and those were not.Among brain-injured patients in China, SIMV was the most frequent ventilation mode. Nearly one-half of the brain-injured patients received LPV. Patients under supportive and spontaneous ventilation were more likely to receive NCT02517073

PubMed | CAS Beijing Institute of Genomics, Childrens Hospital of Shanxi and Yuncheng Central Hospital
Type: Journal Article | Journal: Genetics and molecular research : GMR | Year: 2016

Albinism is a diverse group of hypopigmentary disorders caused by multiple-genetic defects. The genetic diagnosis of patients affected with albinism by Sanger sequencing is often complex, expensive, and time-consuming. In this study, we performed targeted next-generation sequencing to screen for 16 genes in a patient with albinism, and identified 21 genetic variants, including 19 known single nucleotide polymorphisms, one novel missense mutation (c.1456 G>A), and one disease-causing mutation (c.478 G>C). The novel mutation was not observed in 100 controls, and was predicted to be a damaging mutation by SIFT and Polyphen. Thus, we identified a novel mutation in SLC45A2 in a Chinese family, expanding the mutational spectrum of albinism. Our results also demonstrate that targeted next-generation sequencing is an effective genetic test for albinism.

Jiang X.-W.,309th Hospital of Chinese PLA | Li X.-R.,Yuncheng Central Hospital | Zhang Y.-P.,309th Hospital of Chinese PLA
International Journal of Clinical and Experimental Medicine | Year: 2015

To investigate the changes of ribbon synapses (RS) number in cochlear hair cells in C57BL/6J mice with age. Basilar membranes within the cochlea of C57BL/6J mice aged 2, 6, 10 and 12 months were harvested (5 mice in each age group). The presynaptic and postsynaptic membranes were subject to double immunohistochemical staining and observed with a laser confocal microscope. The number of RS in each segment of basilar membrane was counted by using 3D reconstruction technique. Compared with 2-month-old mice, reduction of RS number in basilar membrane inside cochlea mainly occurred to the basal turn among C57BL/6J mice aged 6 months. The number of RS in each turn among 10-month-old mice decreased considerably, and such decrease continued in the top turn and middle turn in mice aged 12 months. In contrast, the number of RS in the basal turn increased slightly. Reduction of RS probably takes place in the early stage of C57BL/6J mice presbycusis. Early prevention of presbycusis can be achieved through measures to mitigate the reduction of RS. © 2015, E-Century Publishing Corporation. All rights reserved.

Zhang Q.,Yuncheng Central Hospital | Zhang Q.,Soochow University of China | Huang C.,Soochow University of China | Meng B.,Soochow University of China | And 3 more authors.
International Journal of Molecular Sciences | Year: 2012

Ghrelin, a 28-amino acid peptide, is mainly secreted by the stomach. Ghrelin has been shown to have neuroprotective effects. However, whether ghrelin protects the spinal cord from ischemia/reperfusion (I/R) injury is unknown. To investigate this, 60 rats were randomly divided into three different groups: the sham group (n = 20), the vehicle group (n = 20), and the Ghrelin group (100 μg/kg, n = 20). Rats were sacrificed 12, 24, 48 and 72 h after ischemia. After the evaluation of neurologic function (48 h), the spinal cords were immediately removed for the determination of myeloperoxidase (MPO) activity (12-72 h). Apoptosis was quantitatively measured using the terminal transferase UTP nick end-labeling (TUNEL) method (24 h). The expression of bax and bcl-2 were evaluated by Western blot analysis (1 h), and GHSR-1a mRNA expression was detected using reverse transcriptase polymerase chain reaction (24 h). The neurological motor function was evaluated by 'Tarlov's score'. The neurologic outcomes in the ghrelin-group were significantly better than those in the vehicle group (p < 0.05). Serum tumor necrosis factor (TNF-α) levels were assessed in the peripheral venous blood. Ghrelin decreased the serum TNF-α levels and ameliorated the down regulation of spinal cord MPO activity. The expression of ghrelin receptors (GHSR-1a) in the rat spinal cord was decreased by I/R injury and increased by ghrelin. Ghrelin reduced the TUNEL-positive rate. Greater bcl-2, HSP27, HSP70, and attenuated bax expression were observed in the ghrelin-treated rats. Our results suggest that ghrelin administration may inhibit spinal I/R injury. Moreover, the improvement of neurologic function in rats was increased after the ghrelin treatment. © 2012 by the authors; licensee MDPI, Basel, Switzerland.

Meng B.,Soochow University of China | Zhang Q.,Yuncheng Central Hospital | Huang C.,Soochow University of China | Zhang H.T.,Soochow University of China | And 2 more authors.
Journal of International Medical Research | Year: 2011

Acute spinal cord lesions result in dramatic changes in neuronal function. Studies have shown that the peroxisome proliferator-activated receptor-g agonist, rosiglitazone, has neuroprotective properties. The effect of rosiglitazone after acute spinal cord injury was examined in the present study. Rats were subjected to laminectomy only; laminectomy with spinal cord contusion injury; laminectomy with contusion injury plus 30 mg/kg body weight methylprednisolone administered 5 min after surgery; or laminectomy with contusion injury plus 2 mg/kg body weight rosiglitazone administered intra-peritoneally 5 min, 6 h and 24 h after surgery. Both drugs increased neurotrophin gene and protein expression 24 h after injury compared with injured rats without drug treatment. Rosiglitazone increased neurotrophin expression at 7 days to a greater extent than methylprednisolone. Early functional recovery was observed in rats treated with rosiglitazone. The greater increase in rosiglitazone-induced nerve growth factor expression soon after injury could explain, at least in part, the improved recovery of motor function compared with methylprednisolone or saline. ©2011 Field House Publishing LLP.

Li H.-P.,Yuncheng Central Hospital | Qiu H.-B.,Yuncheng Central Hospital | Wang H.-Q.,Fudan University
Molecular Medicine Reports | Year: 2015

Lipopolysaccharides (LPSs) are an important initiation factor in acute respiratory distress syndrome. The aim of the present study was to investigate the effect of LPSs on the regulation of angiotensin II (Ang II) receptors in human pulmonary microvascular endothelial cells (HPMECs). HPMECs were treated with 0, 50, 100 or 200 ng/ml LPS and incubated for 4, 8, 12 or 16 h. The expression of Ang II type 1 receptor (AT1R) and Ang II type 2 receptor (AT2R) was determined using reverse transcription-polymerase chain reaction and western blot analysis. The affinity to Ang II was measured using a radioligand binding assay. No AT2R expression was detected with or without LPS administration in HPMECs, and LPS treatment increased the expression level of AT1R. A time-dependent increase of AT1R transcription was observed in the 50 ng/ml group, while in the 100 and 200 ng/ml groups, the AT1R mRNA levels reached peak values at 4 h and remained unchanged. The protein level of AT1R increased significantly in a dose-dependent manner for each incubation time period. A time-dependent increase in the protein level was observed in the 50 and 100 ng/ml groups. As for the 200 ng/ml group, the level of AT1R reached a peak value at 8 h. Maximal binding (Bmax) significantly increased following LPS treatment and Bmax of the 50 ng/ml group exhibited a time-dependent increase. The Bmax of the 100 and 200 ng/ml groups reached peak values at 12 and 8 h, respectively, and decreased thereafter. The dissociation constant remained unchanged following LPS treatment. Thus, treatment with LPS increased AT1R expression and its Bmax to Ang II in HPMECs, however, did not alter the affinity of AT1R to Ang II.

Qin Z.,Yuncheng Central Hospital | Chen H.,Soochow University of China | Bin M.,Soochow University of China | Tiansi T.,Soochow University of China | Huilin Y.,Soochow University of China
Chinese Journal of Traumatology - English Edition | Year: 2014

Objective Autophagy is involved in several neurodegenerative diseases and recently its role in acute brain injury has won increasing interest. Spinal cord injuries (SCIs) often lead to permanent neurological deficit. Therefore, in this study, we examined the profiles of autophagy-linked proteins (MAP-LC3) after SCI to investigate whether the expression of autophagy contributes to neurological deficit after SCI Methods Adult female Sprague-Dawley rats were used and randomly divided into control and SCI groups. All the rates received laminectomy at T8-T10 level. Those in the SCI group received additional exposure of the dorsal surface of the spinal cord, followed by a weight-drop injury. Thereafter we investigated the expression levels of MAP-LC3, beclin-1, Cathepsin D and the beclin-1-binding protein bcl-2 by western blot analysis at 12 h, 24 h, 3 d, 7 d, 21 d and 28 d. One-way ANOVA with Tukey post hoc test was used to compare data between groups. Results We observed significant increase in the level of LC3 (LC3-II/LC3-I) at 3 d and 7 d after SCI when compared with the sham group. While the level of beclin-1 and ratio of beclin-1/bcl-2 was found to have increased from 12 h to 24 h after injury. Cathepsin D expression was also elevated at 7 d (P < 0.01). Conclusion Based on the above mentioned data, we proposed that autophagy plays a role in the manifestation of cell injury following SCI. © 2014 Daping hospital and the Research Institute of Surgery of the Third Military Medical University.

Yang X.,Yuncheng Central Hospital | Zhang Q.,Yuncheng Central Hospital | Guo X.,Yuncheng Central Hospital
Radiologia Medica | Year: 2014

Purpose: The aim of this retrospective study was to evaluate magnetic resonance (MR) imaging in patients with brucellar spondylodiscitis.Materials and methods: Sixty-three patients with spondylodiscitis were diagnosed based on positive clinical findings, ≥1/160 titres of brucella agglutination tests and/or positive blood cultures. MR imaging was performed in all of the patients with spondylodiscitis. Signal changes and enhancement of vertebral bodies, involvement of paravertebral soft tissues and epidural spaces, nerve root and cord compression and abscess formation were assessed.Results: Of 63 patients with spinal brucellosis, eight had thoracic, 35 had lumbar, ten had cervical vertebral, seven had both thoracic and lumbar, and three had both lumbar and sacral vertebral involvement. Thirteen patients had cord compression and six had root compression. Four patients had facet-joint involvement, and one had erector spinae muscle involvement. Twenty-four had intervertebral disc narrowing. Seventeen patients were in the acute stage, 32 in the subacute stage and 14 in the chronic stage. Vertebral bodies, vertebral end plates and intervertebral disc spaces were hypointense and hyperintense in the acute stage, whereas they were hypointense and heterogeneous in the subacute and chronic stages on T1- and T2-weighted images, respectively.Conclusion: Brucella is still a public health problem in endemic areas. MR imaging is a highly sensitive and noninvasive imaging technique which should be first choice of imaging in the early diagnosis of spondylodiscitis. © 2014, Italian Society of Medical Radiology.

PubMed | Lanzhou University and Yuncheng Central Hospital
Type: | Journal: Clinical neurology and neurosurgery | Year: 2016

Lumbar disc herniation (LDH) is a common disease that induces back pain and radicular pain. The most efficient method for the treatment of lumbar disc herniation is still controversial. Spontaneous regression of LDH has been recognized with the advancement of radiological diagnostic tools and can explain the reason of spontaneous relief of symptoms without treatment. The proposed hypotheses are; dehydration, retraction of the disc to the hernia in the annulus fibrosis, enzymatic catabolism and phagocytosis. In this study, the case of a patient with huge lumbar disc hernia regressing by itself has been presented and the potential mechanisms of disc regression have been discussed.

PubMed | Yuncheng Central Hospital
Type: Comparative Study | Journal: Zhonghua yi xue za zhi | Year: 2015

To compare the long term outcome of The Trans-Atlantic Inter-Society Consensus (TASC) II C/D femoropopliteal arterial disease between endovascular treatment and arterial bypass therapy.A retrospective study was undertaken on 92 patients (97 limbs) receiving endovascular treatment and graft bypass therapy for TASC II C/D femoropopliteal arterial disease from January 2009 to January 2014, 58 male and 34 female. Mean age was (689) years (range, 56 years to 86 years), 52 patients over 70 years old (occupied 56.5%). Severe intermittent claudication, rest pain, minor tissue defect and foot ulceration or gangrene were in 51 limbs, 33 limbs, 10 limbs and 3 limbs, respectively. Technical success rate, perioperative complication rate, mortality rate, patency rate and limb salvage rate, ankle brachial index (ABI) were evaluated.Technical success rate of endovascular treatment was 96.0%, severe complication rate was 8.6%. No death cases at perioperative period, preoperative ABI was (0.400.16), postoperative ABI increase to (0.720.24). Technical success rate of graft bypass therapy was 95.4%, severe complication rate was 15.9%, perioperative mortality rate was 4.5%, preoperative ABI was (0.360.19), postoperative ABI increase to (0.760.21). Primary term patency rate, cumulative patency rate and cumulative limb salvage rate at 24 months of endovascular treatment were 67.4%, 79.0% and 93.0% respectively. Graft bypass therapy were 71.4%, 79.4% and 92.3% respectively.Endovascular treatment of TASC II C/D femoropopliteal arterial disease has the same patency rate and limb salvage rate to graft bypass therapy, lesions is microinvasive, safe and effective.

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