1.Study on Health Service Rescue Vest of Armed Police Forces
Bin MENG ; Hongsheng GAO ; Yundou WANG ; Ruichang WU ; Yin BAI
Chinese Medical Equipment Journal 2003;0(11):-
Objective To evaluate the performance of a kind of military health service rescue vest. Methods The author studied the structure analysis, basic performance experiments and ergonomics tests. Results The vest was scientifically designed, easy to use, in line with the ergonomics and can fulfill the requirements of military health service secure in different environment. Conclusion The secure vest can fulfill medical first aid at scene and military health service rescue. It can be used for soldiers.
2.Observation on Curative Effects of Compound Glycyrrhizin on Hepatic Functional Lesion in Primary Hepatocellular Carcinoma
Ruixing ZHANG ; Fei YIN ; Hongsheng GAO ; Haiyan FAN ; Junbao LIU
China Pharmacy 2005;0(24):-
OBJECTIVE:To search a more effective treatment for hepatic functional lesion in primary hepatocellular car?cinoma.METHODS:60patients with primary hepatocellular carcinoma were randomly divided into2groups,treatment group received treatment with polarized solution of Ka and Mg combined with compound glycyrrhizin glycyrrhizinate,while control group underwent treatment with polarized solution of Ka and Mg in combination with decomposed glutathione,both of the treatment courses were2wk~4wk.RESULTS:The decrease in levels of ALT and AST was significantly greater in treatment group,as compared with control group(P
3.Clinical Observation of Oxaliplatin,Mitomycin and Doxorubicin Combined with Three-dimensional Con-formal Radiotherapy for Patients with Lack of Blood Supply Hepatocellular Carcinoma
Luqing CHEN ; Zhiqiang GAO ; Huiyun CHENG ; Zhenyou SUN ; Hongsheng GAO ; Guanghui HE ; Yunzheng ZHAO
China Pharmacy 2017;28(6):749-752
OBJECTIVE:To observe the efficacy and safety of oxaliplatin,mitomycin and doxorubicin combined with three-di-mensional conformal radiotherapy for patients with lack of blood supply hepatocellular carcinoma. METHODS:62 patients with lack of blood supply hepatocellular carcinoma who lose the opportunity of operation were randomly divided into control group(31 cas-es)and observation group(31 cases). Control group received puncture through the femoral artery by Seldiner,selectively interven-ing in hepatic arteries for DSA angiography,then intravenously injected 130 mg/m2 Oxaliplatin for injection via the catheter,once every 2 weeks+Mitomycin for injection 10 mg,intravenously,once every 1-3 week(s)+Doxorubicin for injection 1.2 mg/kg,once every 3 weeks,then giving Iodinated oil emulsifier and Gelatin sponge particle for hepatic artery embolization,appropriate Iodinat-ed oil emulsifier and Gelatin sponge particle once a month,for 3 times. Observation group was additionally received three-dimen-sional conformal radiotherapy 2 Gy,for 25-30 times with total dose of 50-60 Gy,once every 3 days. They were treated for 3-month. Clinical efficacy,the survival rate and median survival time after the first administration of drug for 1,2 and 3 years in 2 groups were observed,and the incidence of adverse reactions was recorded. RESULTS:The total effective rate,the survival rate and median survival time in 1,2 and 3 years in observation were significantly higher than control group,with statistical signifi-cance (P<0.05). The incidences of neutropenia,thrombocytopenia,hemoglobin decreased and radioactive disease in observation group were significantly higher than control group,with statistical significances(P<0.05). CONCLUSIONS:Oxaliplatin,mitomy-cin and doxorubicin combined with three-dimensional conformal radiotherapy have good efficacy for patients with hepatocellular lack of blood supply carcinoma,also can prolong the survival time,they show poor safety.
4.Effect Of mechanical ventilation with the least delay on the severe cases of hand-foot-mouth disease
Qingling TIAN ; Baodong PANG ; Shuang ZHANG ; Huiyu ZHANG ; Xue FENG ; Yan LI ; Hongsheng GAO
Chinese Pediatric Emergency Medicine 2010;17(3):220-222
objective To explore the indication of mechanical ventilation and evaluate the effects of mechanical ventilation with the least delay on the Severe cases of hand-foot-mouth disease(HFMD).Methods Retrospective cohort study was conducted among the severe HFMD cases(n=66)admitted to pediatric intensive care unit(PICU)between July 2008 and september 2009.Sixty-six cases were divided into two groups:42 cases(group A,July 5 to October 31,2008)were ventilated with the common mechanical ventilation,24 cases(group B,April 21 to september 30,2009)were ventilated at least delay when the symptoms of neurogenic pulmonary edema appeared.Then the diffcrences on the survival rate and the mortality in the group A and group B were investigated.Results Twenty out of 42 patients died(47.6%),eighteen were cured(42.6%) and four showed improved signs(9.5%)in group A.Twenty-two out of 24 patients were cured(91.7%),two showed improved signs(8.3%)and no death in group B.The clinical effect of group B was much better tllan group A(P<0.001).Conclusion Early mechanical ventilation would improve the survival rate and decrease the mortality of severe hand-foot-mouth disease.
5.Inhibitory effect of RNA interference on the expression of interleukin-6 receptor in the acute phase of spinal cord injury
Mingyong GAO ; Jiande XIAO ; Zhenyu LI ; Hongyin YAN ; Zheng YU ; Changqing TIAN ; Yang CHEN ; Hongsheng GU
Chinese Journal of Tissue Engineering Research 2007;11(32):6497-6501
BACKGROUND: Pathophysiological mechanism of local microenvironment is complex after central nerve injury; especially,both inflammatory reaction at an acute phase and formation of secondary glial scar have tremendous effects on effective regeneration of axon, regeneration and arrangement of local nerve cells, proliferation and migration of local stem cells;therefore, it becomes a basic reason for blocking nerve repair in an early period. Thus, how to effectively resist inflammatory factors in injured region at an acute phase and how to optimize microenvironment of neural regeneration are the most important strategies for repairing spinal cord injury in recent years.OBJECTIVE: To design, establish and screen the best expression of interleukin-6 receptor (IL-6R) α to inhibit shRNA adenovirus expression vector by using spinal cord injury models.DESIGN: Duplicative measurement study.SETTING: Department of Spine Surgery, the Second People's Hospital of Shenzhen.MATERIALS: A total of 40 healthy Wistar rats, either gender, 8-10 weeks old, were selected in this study. Rabbit-anti-rat glial fibrillary acidic protein (GFAP) antibody Ⅰ was provided by Santa Cruz Compan; siRNA eukaryon expression plasmid pGenesil (cohtaining green fluorescent expression system) was provided by Wuhan Jingsai Bioengineering Company.METHODS: The experiment was carried out in ImmuneOpening Laboratory, Basic Medical Faulty, Tongji Medical College, Huazhong University of Science and Technology, and Medica Laboratory Center, the Second People's Hospital of Shenzhen in November 2006. Three pairs of shRNA template which composed of 19 bp reverse repeated motif of IL-6 receptor (IL-6R) α target sequence with 9 bp spacer were designed and synthesized, then the recombinant adenovirus expression vectors with green fluorescence protein were constructed in vitro respectively. The acute spinal cord injury models were completed, and the adenovirus recombinants were regionally injected post 12 hours after spinal cord injury;in addition, the inhibitory effect of RNA interference (RNAi) on expression of IL-6R in local region after spinal cord injury were detected by using real-time fluorescence quantitative reverse transcription polymerase chain reaction (RT-PCR) and Western blot so as to screen adenovirus expression vector which had the best inhibitory effect on expression of IL-6R.MAIN OUTCOME MEASURES: Inhibitory effect of RNAi on expressions of IL-6R RNA and protein in local region after spinal cord injury.RESULTS: Sequence analysis showed that IL-6R-shRNA recombinant adenovirus expression vector was successfully constructed, and optimal IL-6R-shRNA recombinant adenovirus expression vector was screened by using real-time fluorescence quantitative RT-PCR and Western blot. The IL-6R expressions were 49% and 56% at the levels of mRNA and protein, respectively.CONCLUSION: The IL-6R--shRNA recombinant adenovirus expression vector is successfully constructed and screened.The gene expression of IL-6R can be highly inhibited after acute spinal cord injury.
6.Clinical features and imaging examination analysis of bacterial meningitis in children
Yuanyuan GAO ; Sida YANG ; Hongsheng LIU ; Kelu ZHENG ; Xiaojing LI ; Wenxiong CHEN ; Jianning MAI
Chinese Journal of Applied Clinical Pediatrics 2015;(18):1420-1424
Objective To investigate the clinical features and the imaging examination changes of bacterial meningitis in children of different age groups,and to offer theoretical basis for the clinic diagnosis of bacterial meningi-tis. Methods The sick children with bacterial meningitis treated in Guangzhou Women and Children′s Medical Center from January 2011 to June 2013,were recruited and divided into three groups according to the age,including newborns group,infants group and more than 1 year group. Eighty-nine cases with purulent meningitis were recruited,included 58 males and 31 females. Among them,there were 34 cases in the newborns group,41 cases in the infants group and 14 ca-ses in the more than 1-year group. The information on the clinical features,laboratory examination and the imaging ex-amination were summarized and analyzed,and were compared among the 3 groups. Results (1)Among them,54 cases with high fever,44 cases with respiratory symptoms,12 cases with alimentary tract symptoms. (2)The major neurologi-cal features included convulsions(44 cases,49. 4%),fatigue(36 cases,40. 4%),vomiting(21 cases,23. 6%),cervical rigidity(9 cases,10. 1%),fontanel full(7 cases,7. 9%),headache(6 cases,6. 7%),limb paralysis(5 cases,5. 6%). The percentage of high fever,vomiting,headache,cervical rigidity in the more than 1 year group were significantly more than those of the newborns group and the infants group(χ2=10. 093,12. 063,34. 466,7. 177,all P<0. 05). (3)Among them,whitebloodcell(WBC)accountswerefrom2.20to60.60×109/L,themeanwas(16.49±10.37)×109/L.Hy-persensitive C-reaction protein concentration in blood was 4. 00 to 376. 53 g/L,the mean was (131. 07±86. 91) g/L. In cerebrospinal fluid(CSF),WBC accounts were from 1 to 21 800×106/L,the mean was (910. 05±274. 07)×106/L, the glucose concentration from 0. 00 to 4. 50 mmol/L,the mean (1. 72±1. 03)mmol/L,the protein concentration from 0. 42 to 4. 89 g/L,the mean was(1. 64±1. 03)g/L. In 40 cases with atypical CSF change, 23 cases with CSF glucose ratio(CSF glucose/blood glucose) less than or equal to 0. 4, and 15 cases with blood cultures positive. (4)The image examination showed magnetic resonance imaging( MRI) abnormalities in 51/75 cases,computerized tomography( CT) scan abnormalities in 15/30 cases. The percentage of convulsions,the brain MRI abnormalities and the MRI display rate of bacterial meningitis in the infants group were significantly more than those of the newborns group and the more than 1 year group(χ2=11. 768,9. 047,7. 674,all P<0. 05). The display rate of meningitis and subdural hydroma by the brain MRI were significantly more than those of the head CT scan(χ2=7. 430,5. 291,all P<0. 05). Conclusions Be-cause of the atypical clinical features of bacterial meningitis in newborn and infant, lumber puncture should be per-formed in all doubtful cases who had a fever and/or seizure. CSF glucose less than or equal to 0. 4 of simultaneously ob-tained blood glucose value,the enhanced MRI sequence or blood cultures were useful for the likelihood of meningitis,if CSF chemistries and cytology vary atypically. The MRI sequence can significantly mostly improve the display rate of bacterial meningitis than the enhance CT.
7.Cutaneous Mycobacterium haemophilum infection: two case reports
Hao CHEN ; Meihua FU ; Changchun XU ; Wei GAO ; Xiaofeng ZHANG ; Jianfang SUN ; Hongsheng WANG
Chinese Journal of Dermatology 2015;48(10):679-682
Objective To improve the understanding of cutaneous Mycobacterium haemophilum infection.Methods Clinical and laboratory data were collected from two patients with cutaneous Mycobacterium haemophilum infection.The clinical and histopathologic manifestations, etiology and treatment of cutaneous Mycobacterium haemophilum infection were analyzed.Results The two patients were both immunocompromised.Lesions, which occurred after trauma in both the patients, began as well-marginated subcutaneous nodules, and then gradually progressed into ulceration with crusting and abscess formation.Histopathological examination revealed epithelial cell granuloma or histiocytic infiltrate in the dermis, as well as focal necrosis and neutrophil abscesses.Acid-fast staining showed abundant bacilli in tissues.These bacilli only grew in iron-containing medium, and were finally identified as Mycobacterium haemophilum by PCR and sequencing.According to the result of antimicrobial sensitivity testing, both the patients were treated with rifampicin, clarithromycin and moxifloxacin.Three months later, the condition was improved in both of them.Conclusions Mycobacterium haemophilum infection occurs most frequently in immunocompromised populations after trauma, manifests as subcutaneous nodules and abscesses with histopathological changes consistent with infectious granuloma.Molecular biological approaches are reliable for the identification of Mycobacterium haemophilum.
8.Evaluation on Biological Compatibility and Hemostatic Effect of Sterilized Medical Bone Wax on Bone Wound
Tao GUO ; Dasheng DANG ; Hongtao SONG ; Hongsheng MA ; Ping MU ; Chaohong CAI ; Tao LIU ; Shengchuan GAO
China Pharmacy 1991;0(01):-
OBJECTIVE:To evaluate the biological compatibility and clinical therapeutic effect of the medical sterilized bone wax.METHODS:Embedding test and pathological test as well as hemolytic test were performed by using rabbits as test animal.12531case-times were investigated in respect to the therapeutic effect,prognosis and satisfactory rate.RESULTS:The embedded bone wax was coated by connective tissue and has not been absorbed without surrounding inflammation,edema or necrosis.The bone wax could not be absorbed after stanching bleeding of the bone broken surface.No hemolytic phenomena were observed.The wound healing obtained a satisfactory rate of99.1%.CONCLUSION:The sterilized medical bone wax has good biological compatibility and is safe and effective to stanch bleeding.It is convenient to use due to its singer dose sterilized packaging.
9.A prospective cohort study on hormone-dependant metastatic breast cancer treated with Shuganyishen formula
Wenping LU ; Fei MA ; Cuihong JIANG ; Xiangying LI ; Yajing GAO ; Peitong ZHANG ; Jie LI ; Wei HOU ; Hongsheng LIN ; Baojin HUA
International Journal of Traditional Chinese Medicine 2011;33(5):389-393
Objective Observing the effect of Shuganyishen formula on hormone-dependant metastatic breast cancer and the mechanisms of anti-resistance and endocrine therapy. Methods 226 ITT cases were divided into two cohorts by treatment. 126 cases were treated with the combination of Shuganyishen formula and standard western medicine including endocrine therapy, and 100 cases were treated with western medicine alone. The end points were time to progress (TTP) and overall survival and quality of life (QOF). The effect of Shuganyishen formula on growth of TAM-resistance cell line in vitro was observed. Results There were statistical significances of median TTP between combination and western medicine in Luminal A (ER+ /PR+, HER2-) as well as Luminal B (ER+/PR+, HER2+), but no significances of OS; The extent and incidence of hot flush, sweat and syndromes related to bone were decreased significantly in combination treated group. Shuganyishen formula could reverse resistance to TAM. Conclusion Patients with LuminalA and LuminalB metastatic breast cancer benefit from Shuganyishen formula, which maybe related with its reverse resistance to endocrine therapy.
10.Preparation and Clinical Observation of Sterilized Medical Bone Wax
Tao GUO ; Hongsheng MA ; Ping MU ; Shengchuan GAO ; Yan MA ; Dasheng DANG ; Tao LIU ; Chaohong CAI ; Weijie XIA
China Pharmacy 1991;0(05):-
OBJECTIVE:To prepare the sterilized medical bone wax and to establish the standard of quality control.METHODS:The bone wax was identified with chemical approach and the quality of bone wax was evaluated by saponification value.RESULTS:The bone wax was appropriate in formula,feasible in preparing technique and satisfactory in therapeutic efficacy with a satisfication rate of 98%.CONCLUSION:There are no obvious differences between the bone wax developed by our hospital and imported bone wax in quality,therefore the prepared bone wax can take the place of imported products.