1.Reevaluation of the hypothalamic-pituitary-adrenal axis function in patients with severe sepsis or septic shock
Na CUI ; Da-Wei LIU ; Zheng-Pei ZENG ; Hao WANG ; Yun LONG ; Hong-Zhong LIU ; Xiao-Ting WANG ; Xi RUI ;
Chinese Journal of Endocrinology and Metabolism 2001;0(05):-
Serum cortisol and plasma ACTH were determined in 10 patients with severe sepsis and 12 with septic shock on day 1,3,5 after diagnosis were made,and the data were compared with 12 control patients. To evaluate the hypothalamic-pituitary-adrenal(HPA)axis function in patients with severe sepsis and septic shock,1?g ACTH stimulation test was applied after hormone concentrations were obtained on day 1.Compared with the control patients,ACTH level was significantly higher in patients with severe sepsis and lower in septic shock(P
2.Effects of Rhodiola on the Expression of iNOS mRNA in Severe Acute Pancreatitis Associated Re- nal Injury Rats.
Zhi-ling LI ; Dong ZHANG ; Jiang-wei LIU ; Hao WANG ; Rui LI ; Yong-hua XU ; Ting GAO ; Kai-bo LU ; Jian-ying LI
Chinese Journal of Integrated Traditional and Western Medicine 2015;35(6):730-734
OBJECTIVETo explore the effect of Rhodiola on the expression of iNOS mRNA in severe acute pancreatitis (SAP) associated renal injury rats.
METHODSA total of 72 healthy rats were randomly divided into the sham-operated group (S), the SAP associated renal injury group (M), and the Rhodiola-treated group (RHO), 24 in each group. Rats in S and M groups were peritoneally injected with 10 mL/kg saline 3h before modeling, while rats in the RHO group were peritoneally injected with 10 mL/kg Rhodiola Injection 3 h before modeling. The peripheral ligament of pancreas was bluntly dissociated in rats of M and RHO groups. The head of pancreas was occlused by nontraumatic blood vessel forceps 3 h later to establish the model. Eight rats were randomly selected from each group at 12, 24, and 36 h after modeling to detect levels of serum amylase, creatinine, and blood urea nitrogen. Serum levels of interleukin 1β (IL-1β) and interleukin 10 (IL-10) were detected by enzyme-linked immunosorbent assay (ELISA). Pathological changes of the left kidney were observed under light microscope. The expression of inducible nitric oxide synthase (iNOS) mRNA in the right kidney was detected with real time polymerase chain reaction (RT-PCR).
RESULTSCompared with the S group, serum levels of amylase, creatinine (Cr), blood urea nitrogen (BUN), IL-1β, IL-10, and iNOS mRNA expression significantly increased in the M group (P < 0.01). The function of kidney and pancreas were obviously improved in the RHO group than in the M group. Levels of IL-1β and iNOS significantly decreased, but IL-10 levels significantly increased in the RHO group with statistical difference (P < 0.05).
CONCLUSIONRhodiola had better protective effect on SAP associated renal injury, which might be achieved through inhibiting the expression of IL-1β, stimulating the expression of IL-10, down-regulating iNOS mRNA expression, reducing the generation of oxygen free radicals and NO damage to cells, and improving hypoxia tolerance capabilities of the kidney.
Amylases ; Animals ; Blood Urea Nitrogen ; Creatinine ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Interleukin-1beta ; Kidney ; Nitric Oxide Synthase Type II ; genetics ; metabolism ; Pancreas ; Pancreatitis ; drug therapy ; RNA, Messenger ; Rats ; Rats, Sprague-Dawley ; Rhodiola
3.Diagnosis and surgical treatment of carotid body tumor: a report of 81 cases
Junsheng HAO ; Shifang YUAN ; Rui LING ; Jianghao CHEN ; Nanlin LI ; Ting WANG ; Hui WANG ; Yongping LI ; Fengqiang CUI ; Yuqing YANG ; Wenlong SHI
International Journal of Surgery 2016;43(12):807-810,封3
Objective To explore the experience of diagnosis and surgical treatment of carotid body tumor.Methods A retrospective analysis between November 2008 and November 2015 was proceeded,the clinical data of surgical treatment for 81 patients with carotid body tumor was collected,to analyze data by SPSS19.0,and summarize the diagnosis of carotid body tumor,choice of operation methods and curative effect and complications prevention.Results Seventy-four cases underwent surgery treatment:tumors of 52 cases were simply stripped,tumors of 13 cases were resected combined with ligation of external carotid artery.Tumors of 7 cases were resected with internal and external carotid artery ligation,3 cases of whom underwent artificial blood vessel internal carotid artery end to end anastomosis.Postoperative death in 1 case of acute myocardial infarction,complicated with cerebral infarction in 2 cases,6 cases of injury of cranial nerve relieved after symptomatic treatment.No hemiplegia,aphasia and other serious complications.Tumor size and the surgery time correlation analysis:the correlation coefficient was 0.226,no significant correlation.Conclusions CTA is the most commonly used method of preoperative examination.Surgical resection is an effective method in treatment of carotid body tumor.Prevention injury of carotid artery cr internal carotid or common carotid artery and their reconstruction is the key to a successful operation.Sufficient preoperative assessment,select the appropriate operation method,intraoperative careful performance can ensure the cerebral perfusion,is the key to prevent and reduce the complications.
4.Analysis of tonsillectomy for outpatients using high frequency electro-guillotine.
Ding WANG ; Xu-Rui WANG ; Jin-Jun SUN ; Fei YU ; Xiao-dDong FU ; Zhi-Ting SUN ; Ya-Ping HAO ; Peng WANG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2005;40(1):68-69
Adolescent
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Adult
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Ambulatory Surgical Procedures
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instrumentation
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methods
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Child
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Child, Preschool
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Female
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Humans
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Male
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Middle Aged
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Radio Waves
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Tonsillectomy
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instrumentation
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methods
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Young Adult
5.Structural and Functional Neural Alterations in Internet Addiction: A Study Protocol for Systematic Review and Meta-Analysis
Jun-Li LIU ; Jing-Ting SUN ; Hui-Lin HU ; Hao-Yuan WANG ; Yun-Xi KANG ; Tian-Qi CHEN ; Zhu-Hong CHEN ; Yu-Xuan SHANG ; Yu-Ting LI ; Bo HU ; Rui LIU
Psychiatry Investigation 2023;20(1):69-74
A growing number of neuroimaging studies have revealed abnormal brain structural and functional alterations in subjects with internet addiction (IA), however, with conflicting conclusions. We plan to conduct a systematic review and meta-analysis on the studies of voxelbased morphometry (VBM) and resting-state functional connectivity (rsFC), to reach a consolidated conclusion and point out the future direction in this field. A comprehensive search of rsFC and VBM studies of IA will be conducted in the PubMed, Cochrane Library, and Web of Science databases to retrieve studies published from the inception dates to August 2021. If the extracted data are feasible, activation likelihood estimation and seed-based d mapping methods will be used to meta-analyze the brain structural and functional changes in IA patients. This study will hopefully reach a consolidated conclusion on the impact of IA on human brain or point out the future direction in this field.
6.Protection of Batroxobin Injection on super acute stage of thromboembolic cerebral stroke in rats
hua Chun HAO ; Rui ZHANG ; yong Shuang SUN ; ting Wei WANG ; you Zhuan ZHAO ; da Li TANG
Drug Evaluation Research 2017;40(7):911-916
Objective To observe the effects of Batroxobin Injection on thromboembolic cerebral stroke by magnetic resonance imaging (MRI) and TTC staining.Methods Rat model ofthromboembolic stroke was prepared after the left middle cerebral artery was occluded by autologous blood clots,and 32 rats with successful operation were divided into four groups according to the degree of neurological deficit:model group,Batroxobin Injection low and high dose (0.3,1.0 BU/kg) group,and rt-PA (9 mg/kg) group,with eight rats in each group,and other eight rats in Sham group.Rats were administered 1 h after modeling by tail iv method.At 6 h after administration,neurological deficit score and MRIincluding SE-T2WI and DWI sequence scanning were measured.At 24 h after administration,the brain was cut for TTC staining to measure the infarct area,and blood FIB was measured.Results Compared with model group,Batroxobin Injection 0.3 BU/kg treatment for 24 h (P < 0.05),1 BU/kg treatment for 6 and 24 h (P < 0.05,0.01) could significntly improve the neurological function scores of rats.MRIresults showed that Batroxobin Injection at dose of 0.3 and 1 BU/kg significantly reduced the lesion range (P < 0.05 and 0.01).Results of TTC stain showed that Batroxobin Injection at dose of 0.3 and 1 BU/kg significantly reduced the infarct size (P < 0.05).Batroxobin Injection at doses of 0.3 and 1 BU/kg can significantly lower plasma FIB concentration (P < 0.05,0.01,0.001) 6 and 24 h after administration.Conclusion Batroxobin Injection can improve the damaged neural function,reduce scope of lesions,decrease plasma fibrinogen,with protective effects for cerebral ischemia in rats.
7.Effect of aluminum exposure on cognitive function in electrolytic workers and its influential factors.
Xiao-ting LU ; Rui-feng LIANG ; Zhi-jian JIA ; Hao WANG ; Wen-fei SONG ; Qiu-ying LI ; Qiao NIU
Chinese Journal of Industrial Hygiene and Occupational Diseases 2013;31(2):113-116
OBJECTIVETo clarify the effect of aluminum exposure on the cognitive function in electrolytic workers and the prevalence of mild cognitive impairment (MCI) among them by prevalence survey, and to investigate its influential factors.
METHODSSixty-six retired workers from the electrolysis workshop of an electrolytic aluminum plant were selected as an aluminum exposure group, while 70 retired workers from a flour mill in the same region were selected as a control group. MCI patients were screened out by Mini-Mental State Examination (MMSE); the blood aluminum level was measured by inductively coupled plasma-mass spectrometry; multivariate statistical analysis was used to investigate the influential factors for MMSE scores and the correlation between blood aluminum level and MCI prevalence.
RESULTSThe aluminum exposure group showed a significantly higher blood aluminum level than the control group (25.18 ± 2.65 µg/L vs 9.97 ± 2.83 µg/L, P < 0.01). The total MMSE score of the aluminum exposure group (26.13 ± 2.57) was significantly lower than that of the control group (27.89 ± 1.91) (P < 0.05), particularly the scores on time and place orientation, short-term memory, calculation ability, and language skill (P < 0.05). The detection rate of MCI was significantly higher in the aluminum exposure group (18.2%) than in the control group (5.7%) (P < 0.01). The main influential factors for MMSE scores were gender, age, education level, and blood aluminum level. The logistic regression analysis indicated that the MCI prevalence was significantly correlated with blood aluminum level in the study population (OR = 1.168, P < 0.01).
CONCLUSIONLong-term exposure to aluminum can cause cognitive disorders in electrolytic workers and may be one of the risk factors for MCI. Advanced age, male, low education level, and high blood aluminum level may be high-risk factors for cognitive impairment.
Aged ; Aluminum ; adverse effects ; Case-Control Studies ; Cognition ; drug effects ; Cognition Disorders ; chemically induced ; epidemiology ; Electrolysis ; Female ; Humans ; Male ; Middle Aged ; Neuropsychological Tests ; Occupational Exposure
8.Comparison of domestic video intubationscope and Macintosh direct laryngoscope in nasal intubation
Zeng-Ting LU ; Qi-Tao HE ; Ze-Hua TU ; Li-Xun WANG ; Rui-Yu LI ; Hao-Xiang HU ; Qian-Lin YE ; Jia-Liang YE
China Journal of Endoscopy 2018;24(4):17-22
Objective To compare the clinical effect of nasal intubation with domestic video intubationscope and Macintosh direct laryngoscope. Methods One hundred patients scheduled for oro-maxillo-facial operation, American Society of Anesthesiologists (ASA) grade I or II, aged 19 ~ 67 years, were randomly divided into the domestic video intubationscope group (group V) and the Macintosh direct laryngoscope group (group M), with 50 cases in each group. Nasal intubation was respectively performed with domestic video intubationscope (Group V) and Macintosh direct laryngoscope (group M). Cormark-Lehane grade (C-L classification), tracheal intubation time, first-time intubation success rate and tracheal intubation complications were recorded.Mean arterial pressure (MAP) and heart rate (HR) of before induction of anesthesia (T0), after induction of anesthesia (T1), at glottic exposure (T2), at intubation (T3), 1 min after intubation (T4) and 3 min after intubation (T5) were recorded. Results C-L classification in group V was significantly lower than that in group M (P < 0.05), intubation time in group V was significantly shorter than that in group M (P < 0.05), first-time intubation success rate in group V was significantly higher than that in group M (P < 0.05). Compared with T1, MAP was significantly higher at T3~ T4and HR was significantly faster at T3in group V, MAP was significantly higher at T2~ T4and HR was significantly faster at T2~ T3in group M (P < 0.05). Compared with group M, MAP and HR in group V were significantly lower at T2~ T4 (P < 0.05). The incidence of tracheal intubation complications in group V was significantly lower than that in group M (P < 0.05). Conclusions Compared with Macintosh direct laryngoscope,domestic video intubationscope in nasal intubation is better in glottic exposure,it could shorten tracheal intubation time ,increase first-time intubation success rate, maintain stable hemodynamics, has fewer tracheal intubation complications and is worthy of clinical application.
9.Comparison of domestic video intubationscope versus fiberoptic bronchoscope for difficult nasotracheal intubation
Zeng-Ting LU ; Xiao-Feng HUANG ; Qi-Tao HE ; Ze-Hua TU ; Li-Xun WANG ; Rui-Yu LI ; Hao-Xiang HU ; Kang-Cong ZHANG
China Journal of Endoscopy 2018;24(6):12-16
Objective?To compare the clinical effects of domestic video intubationscope (VIS) versus fiberoptic bronchoscope (FOB) for difficult nasotracheal intubation.?Methods?60 ASA Ⅰ or Ⅱ elective patients with difficult airway, Mallampati class Ⅲ or Ⅳ, aged 22 ~ 68 years, weight 53 ~ 82 kg, were randomly divided into domestic video intubationscope group (group V) and fiber bronchoscope group (group F), 30 cases in each group. The nasotracheal intubation was respectively guided by VIS in group V and FOB in group F. Tracheal intubation time, success rate of tracheal intubation and complications of tracheal intubation were recorded. MAP, HR and SpO2 were recorded at before anesthesia induction (T0), after anesthesia induction (T1), at glottic exposure (T2), at intubation (T3).?Results?Compared with T0, MAP and HR were significantly decreased in both groups at T1(P < 0.05). MAP and HR were significantly increased in both groups at T3 than those at T1(P < 0.05), and there were no significant differences between the two groups (P > 0.05). SpO2 during tracheal intubation was no significantly reduced in both groups. The tracheal intubation time were respectively (76.0 ± 18.0) s and (80.0 ± 20.0) s in group V and group F, and the one-time success rate of intubation in group V and group F were respectively 96.7% and 93.3%, but there were no significant differences between the two groups (P > 0.05). There was no significant difference in the incidence of tracheal intubation complications between the two groups (P > 0.05).?Conclusions?Compared with FOB, difficult nasotracheal intubation guided by domestic VIS also is a safe and reliable, fast and effective method with high intubation success rate and less complications of tracheal intubation.
10.Simultaneous determination of six constituents in different kinds of Atractylodes rhizome by GC
Wen-Ting CHEN ; Yang CHEN ; Yi-Han ZHANG ; Qin-Yu LI ; Yan-Hao FAN ; Rui AN ; Jian-Wei HOU ; Xin-Hong WANG
Chinese Traditional Patent Medicine 2018;40(5):1124-1129
AIM To establish a GC method for the simultaneous determination of β-eudesmol,atractylon,atractylodin,atractylolide Ⅰ,atractylaxanthin Ⅱ and (4E,6E,12E)-tetradecene-8,10-diyne-1,3-diacetate in Atractylodes rhizome,and cluster analysis of A.rhizome according to the content level.METHODS The analysis of A.rhizome solution was performed on an HP-5 capillary column (30 m × 0.32 mm,0.25 μm) with FID as the detector,the initial temperature 100 ℃,with 10 ℃/min to 135 ℃;with 1 ℃/min to 150 ℃;with 50 ℃/min to 200 ℃ (keeping 6 minutes),and with 50 ℃/min to 250 ℃ (keeping 8 minutes).The FID detector temperature was 300 ℃ and the injector temperature was 250 ℃,with the flow rate carrier gas 1.4 L/min;The tail gas was N2 (99.999%),with the ratio of carrier gas Air ∶ H2 ∶ N2 =400 ∶ 30 ∶ 25;The sample volume was 1 μL,and the split ratio was 20 ∶ 1.The results were analyzed by cluster analysis with SPSS 21.0 statistical software.RESULTS Six constituents showed good linear relationships within their own ranges (r > 0.999 6),whose average recoveries were 99.46%-100.95% with the RSDs of 0.09-0.41.A.rhizome was divided into three categories.CONCLUSION This accurate,stable and reproducible method can be used for the quality control of A.rhizome.