1.Comparison of Dexmedetomidine and Midazolam for sedation in elderly patients with upper cervical spine fracture in awake tracheal intubation
Limin ZHONG ; Limin JIN ; Yahui JIANG
Chinese Journal of Geriatrics 2015;34(9):1000-1002
Objective To compare the effects of Dexmedetomidine and Midazolam for sedation in elderly patient with upper cervical spine fracture in awake tracheal intubation.Methods A total of 68 patients with upper cervical spine fracture undergoing awake tracheal intubation who treated in our hospital from Jan.2010 to Jan.2015 were considered as the objects,who was randomly divided into group A and group B.34 cases in group A were treated with Dexmedetomidine for sedation,and the other 34 cases in group B were treated with Midazolam for sedation.The Heart rate (HR),mean arterial pressure (MAP) and BIS value on the before anesthesia (T1),immediately before intubation (T2),immediately after intubation (T3),PaCO2 in before and after intubation,and the adverse reactions were compared between the two groups.Results There was no difference in HR,MAP and BIS at time of T1 between the two groups (P>0.05).The HR,MAP and BIS were lower in group A than in group B at time of T2 and T3 (P<0.01).The PaCO2 had no difference between the two groups at before and after intubation (P> 0.05).The rate of adverse effects had no difference between the two groups (x2 =1.308,P =0.253).Conclusions Compared with Midazolam,Dexmedetomidine can stable HR,MAP and BIS effectively and has a good safety in the treatment of elderly upper cervical spine fracture in awake tracheal intubation,which is worthy of clinical application.
2.Viewpoint of Network Moral and Ethic Education of Medical Students
Bin CHENG ; Yahui JIANG ; Qinghong FANG
Chinese Journal of Medical Education Research 2003;0(03):-
This article analyzed current negative influence on medical students caused by network and the authors put forward 6 pieces of measures to enhance network moral education of medical students,such as establishing and consummating network moral and ethic norm system,strengthening character teaching to medical students by network,promoting construction of resources of network moral education,heightening managing quality of moral educators in high education,cultivating healthy campus network culture atmosphere,and building good online surroundings for medical students by joint of blocking up and dredging.
3.Clinical study for mouse nerve growth factor on treating herpes zoster
Yan WAN ; Yahui JIANG ; Herong YANG ; Xingwen XU
Chinese Journal of Postgraduates of Medicine 2013;(15):21-22
Objective To observe the effect of mouse nerve growth factor (mNGF) on treating herpes zoster.Methods The 64 patients with herpes zoster were divided into treatment group and control group by random digits table with 32 cases each.The control group received only routine treatment,the treatment group based on routine treatment combined with mNGF 30 μ g,both groups were treated 14 days.Pain changes of two groups were observed in once every 5 days,a total of 1 month.Results The times of pain to lessen and the pain to vanish of treatment group were (4.36 ± 2.01) and (12.29 ± 1.98) d,those of control group were (7.23 ±3.57) and (20.36 ±2.24) d,there were significant differences (t =5.21 and 8.37,P <0.01).The effective rate of treatment group was significantly higher than that of control group [96.9%(31/32) vs.71.9%(23/32),P<0.05].Conclusion mNGF combined with routine treatment can significantly shorten the course of nerve injury and improve the prognosis with few adverse reactions.
4.Comparative study on the adhesive capabilities of sodium alginate and guar gum as bone adhesives
Jiang ZHENG ; Yahui GAO ; Xiaoli ZHU ; Zhouping CUI ; Jianxin ZHANG
Chinese Journal of Marine Drugs 1994;0(03):-
Objective To comparatively investigate the adhesive capabilities of sodium alginate and guar gum as bone adhesives.Methods The adhesive capabilities were analysed and discussed by measuring their kinetic viscosities,solidification time and the reaction with calcium ions.Results Guar gum had higher kinetic viscosity and could fit to the supply of both ion calcium and non-ion calcium for the bone cure,but its capability of solidification need to be improved.Sodium alginate had higher solubility and its solidification could be finished in short time,but it had lower viscosity and fit only to the non-ion calcium supply.Conclusion Sodium alginate and guar gum are considered to be the potential natural materials of the bone adhesives.
5.Comparative study on adhesive strength of three colloid materials and their complexes as bone adhesives
Jiang ZHENG ; Yi CHEN ; Yahui GAO ; Jianxin ZHANG
Chinese Journal of Marine Drugs 1994;0(01):-
sodium carboxymethylcellulose.Their complexes also obtained the stongest adhesive strength in their saturated water solutions,but their adhesive strength was between their component colloid materials.The complexes integrate the characteristics of the three colloid materials and would provide valuable complex materials for the study of bone adhesives.
6.Effect of modified Shaoyao Gancao decoction on hyperprolactinemia caused by amisulpride
Yahui PAN ; Aiyu JIANG ; Yaling LI ; Yong ZHOU ; Qingfeng WU
Chinese Journal of Primary Medicine and Pharmacy 2021;28(3):321-325
Objective:To investigate the clinical efficacy and safety of modified Shaoyao Gancao decoction in the treatment of hyperprolactinemia caused by amisulpride. Methods:Ninety patients with hyperprolactinemia caused by amisulpride who received treatment in Kangci Hospital from June 2018 to October 2019 were included in this study. They were randomly divided into the placebo control, control and observation groups ( n = 30/group). The placebo control group was treated with the decoction with the taste and color (without drug ingredients) similar to that of modified Shaoyao Gancao decoction. The control group was treated with Shaoyao Gancao decoction. The observation group was treated with modified Shaoyao Gancao decoction. All patients were treated for 8 weeks. Clinical efficacy, serum prolactin level and Positive and Negative Syndrome Scale score before and after treatment, Treatment Emergent Symptom Scale score after treatment, glucose and lipid metabolism, liver and kidney function before and after treatment were compared among the three groups. Results:The effective rate in the placebo control, control and observation groups was 90.0% (27/30), 96.7% (29/30) and 100.0% (30/30), respectively, and the difference among the three groups was statistically significant (χ 2 = 7.027, P < 0.05). After treatment, serum prolactin level in the observation group [(48.2 ± 15.7) μg/L] was significantly lower than that in the control group [(52.5 ± 13.7) μg/L] and placebo control group [(57.7 ± 16.9) μg/L, t = 7.134, 7.034, both P < 0.05]. After treatment, Positive and Negative Syndrome Scale score in the observation group [(51.02 ± 3.98) points] was significantly lower than that in the control group [(54.07 ± 4.19) points] and placebo control group [(58.13 ± 4.24) points, t = 5.813, 6.317, both P < 0.05]. After treatment, Treatment Emergent Symptom Scale score in the observation group [(5.2 ± 1.3) points] was significantly higher than that in the control group [(4.9 ± 1.4) points] and placebo control group [(4.4 ± 1.2) points, t = 7.011, 7.231, both P < 0.05]. After treatment, blood glucose, low-density lipoprotein cholesterol, triglyceride, total cholesterol, alanine aminotransferase, aspartate aminotransferase levels in the observation group were significantly lower than those in the placebo control and control groups (all P < 0.05). Serum level of high-density lipoprotein cholesterol in the observation group was significantly higher than that in the placebo control and control groups (both P < 0.05). Conclusion:Modified Shaoyao Gancao decoction is highly effective in the treatment of hyperprolactinemia caused by amisulpride. It can reduce serum prolactin level and has good safety.
7. Histone methyltransferase SMYD3 and tumor
Tumor 2017;37(7):807-816
Histone methyltransferase SMYD3 (SET and MYND domain containing3) plays an important role in tumor epigenetics. Its high expressionin many cancer cells can promote the development and progressionof tumor by regulating several cellular biological functions such asproliferation, apoptosis, invasion and metastasis. Previous studieshave indicated that SMYD3 mainly modulate the methylation of lysineH3K4 to regulate the expression of certain genes. Recent researcheshave shown that SMYD3 can also interact with other histones andcytoplasmic proteins to regulate the expression of tumor-relatedgenes, thereby to promote the development of tumor. This reviewaims to introduce the structure, upstream regulatory pathwayand synergistic molecules of SMYD3, as well as to summarize itsregulation mechanisms, expression and inhibitors in tumor.
8.Correlation between stroke volume variation and blood volume during hypovolemia
Wenjing LI ; Jian LI ; Ke PENG ; Yahui JIANG ; Huijuan ZHANG ; Fuhai JI
Chinese Journal of Anesthesiology 2012;32(2):187-189
ObjectiveTo investigate the correlation between stroke volume variation (SVV) and blood volume during hypovolemia.MethodsTwenty ASA Ⅰ or Ⅱ patients,aged 20-64 yr,with body mass index 20-30 kg/m2,scheduled for elective orthopedic operation,were studied.Anesthesia was induced with dexamethasone,midazolam,propofol,fentanyl and cisatracurium and maintained with sevoflurane,fentanyl and cisatracurium.The patients were tracheal intubated and mechanically ventilated.HR,MAP,CVP,arterial pressure-based cardiac output (APCO),SVV,systemic vascular resistance (SVR) and cardiac index (CI) were recorded 5 min after tracheal intubation.Blood was taken from central vein at a rate of 30-50 ml/min,the volume was 5% of the whole blood volume and the haemodynamic parameters mentioned above were recorded after the haemodynamics was kept stable for 5 min.Blood was taken again as the method mentioned above and the haemodynamic parameters were recorded.6% HES 130/0.4 was then infused at 50-70 ml/min via right internal jugular vein,the volume was equal to 5 % of the whole blood volume and the haemodynamic parameters were recorded after the haemodynamics was kept stable for 5 min.Fluid replacement was performed again using the method mentioned above and the haemodynamic parameters were recorded.Linear correlation of the change in blood volume (difference between the blood volume at each time point and the baseline value) with dSVV (difference between the value monitored at each time point and the baseline value) was analyzed.ResultsThere was significant change in SVV,APCO and CI after each change in blood volume ( P < 0.05 or 0.01),while there was not always significant change in HR,MAP,CVP and SVR after each change in blood volume.The change in blood volume was negatively correlated with dSVV ( r =- 0.875,P < 0.01 ).ConclusionThere is high correlation between SVV and blood volume during hypovolemia and SVV can reflect the change in blood volume accurately and be used for volume therapy during hypovolemia.
9.Correlation between stroke volume variation and blood volume during hypovolemia
Wenjing LI ; Jian LI ; Ke PENG ; Yahui JIANG ; Huijuan ZHANG ; Fuhai JI
Chinese Journal of Anesthesiology 2014;34(z1):51-53
Objective To investigate the correlation between stroke volume variation (SVV) and blood volume during hypovolemia.Methods Twenty ASA Ⅰ or Ⅱ patients,aged 20-64 years,with body mass index (BMI) of 20-30 kg/m2,scheduled for elective orthopedic operation were enrolled in this study.Anesthesia was induced with dexamethasone,midazolam,propofol,fentanyl and cisatracurium,and maintained with sevoflurane,fentanyl and cisatracurium.Then the patients received endotracheal intubation and mechanical ventilation.Heart rate (HR),mean arterial blood pressure (MAP),central venous pressure (CVP),arterial pressure-based cardiac output (APCO),SW,systemic vascular resistance (SVR) and cardiac index (Cl) were recorded 5 minutes after endotracheal intubation.Blood was taken from the central vein at a rate of 30-50 ml/min and the volume was 5% of the whole blood volume,and then haemodynamic parameters mentioned above were recorded after the haemodynamics were kept stable for 5 minutes.Blood was taken again with the method mentioned above and the haemodynamic parameters were recorded.Then 6% hydroxyethyl starch (HES) 130/0.4 was infused at 50-70 ml/min via the right internal jugular vein,and the volume was equal to 5% of the whole blood volume,and then haemodynamic parameters were recorded after the haemodynamics was kept stable for 5 minutes.Fluid replacement was performed again using the method mentioned above and the haemodynamic parameters were recorded.Linear correlation of the changes in blood volume (difference between the blood volume at each time point and the baseline value) with dSVV (difference between the value monitored at each time point and the baseline value) was analyzed.Results Significant changes were found in SW,APCO and Cl after each change in blood volume (P < 0.05 or 0.01),while no significant changes were found in HR,MAP,CVP and SVR after each change in blood volume.The change in blood volume was negatively correlated with dSVV (r =-0.875,P < 0.01).Conclusion There is high correlation between SVV and blood volume during hypovolemia.And SVV can reflect the changes in blood volume accurately and can be used for volume therapy during hypovolemia.
10.Significance and status of human milk bank development in mainland China
Yanan CHEN ; Yahui WANG ; Cuixia LIN ; Qianqian JIANG ; Yueping LI ; Menghan JIANG
Chinese Journal of Practical Nursing 2021;37(27):2150-2155
This article aims to summarize the significance of the establishment of human milk banks, the status of human milk banks in mainland China, analyze the relevant factors that affect the development of human milk banks, and propose corresponding countermeasures to provide a reference for improving the status of human milk banks in mainland China and promoting sustainable development.