1.Comparative of vacuum sealing drainage and traditional abscess drainage for patients with breast abscess
Journal of Regional Anatomy and Operative Surgery 2016;25(4):270-272
Objective To compare the efficacy of vacuum sealing drainage( VSD) and the traditional treatment for breast abscess drain-age abscess.Methods A total of 59 cases with breast abscess in our hospital from February 2013 to December 2014 were randomly divided into two groups.The observation group underwent VSD and the control group treated by traditional abscess drainage of abscesses.The healing time,scarring length,the average length of hospital stay,number of dressing changes,pain degree were observed.The breast deformation and the recurrence of patients after 6 months were compared.Results The abscess healing time,the length of scar and the average days of hospi-talization were respectively (10.3 ±1.2) d,(1.5 ±0.2) cm,(12.7 ±3.5) d,the control group were respectively (16.5 ±2.6) d,(4.5 ± 0.6) cm,(26.9 ±3.3) d.The difference between two groups was statistically significant(P<0.05).The number of dressing changes and pain score of observation group were respectively (3.9 ±1.1) times and (3.3 ±0.6 ) points,the control group were respectively (10.5 ±1.5) times and (6.7 ±0.9) points.The difference between two groups was significant(P<0.01).All patients were followed up for 6 months,no recurrence was in observation group,and 1 case with recurrence in control group,the difference was not statistically significant(P>0.05).No breast deformation occurred in observation group,but 5 cases in the control group.The difference between two groups was statistically signifi-cant(P<0.05).Conclusion The effect of VSD for breast abscess is significant,which can accelerate the healing of the abscess and reduce the suffering of patients without affecting the appearance.
2.Treatment of triple negative breast cancer
Journal of International Oncology 2013;40(9):681-684
Triple negative breast cancer (TNBC) is a special type of breast cancer.Its special clinical pathological characteristic and molecule expression type make the treatment of TNBC become an international problem.In recent years,a variety of attempts and explorations to the treatment of TNBC have made some initial results,which provides a direction for the treatment of TNBC and offers hope for the patients with TNBC.
3.General situation in pharmacological studies on Emodin
Chinese Pharmacological Bulletin 2003;0(08):-
Emodin is an important component of traditio na l Chinese herb, Rhubarb(Da Huang),and has various efficacies, including suppress ing bacterial, anti-inflammation,protecting function of the liver and the kidney ,inhibiting platelet aggregation,improving microcirculation,anti-cancer, and sho ws good values in clinical application. This article reviews developments in its pharmacological action and mechanism and provides theoretical evidences for exp loiting of Emodin.
4.Therapy of triple negative breast cancer
Journal of International Oncology 2012;39(3):209-211
Triple negative breast cancer (TNBC) has its own exclusive pathological and molecular biological characteristic.At present,the treatment guidelines for triple negative breast cancer is not perfect,and the chemotherapy is the main method.A deeper insight into the targeted therapy of TNBC can improve the curative effect.
5.Expression of Schwann cell derived neurotrophic factor in developing lumbar spinal cord of rats
Chinese Journal of Tissue Engineering Research 2005;9(21):228-229
BACKGROUND: Schwann cell can excrete many neurotrophic factors,protect neuron, and be nutritious to neuron. It also can promote the recover of injury of nerve.OBJECTIVE: To observe the expression of Schwann cell derived neurotrophic factor(SDNF) in developing lumber spinal cord of normal adult and different embryo rats as well as immature rats, and the effect on spinal cord in various developing period.DESIGN: Randomized and Controlled animal study.MATERIALS: The experiment was completed in the Animal Laboratory of Nanhua University in September 2003. Totally 30 Wister rats, in each gender,weighing 150-300 g, were selected from Animal Laboratory of Nanhua University.INTERVENTIONS: ① Selection and section: The normal lumbar spinal cord and dorsal root ganglia of normal adults rats with body mass in 180-220 g and 4-6 mature stages were fixed. Frozen sections were selected from 8 pregnant female rats including various embryol rats and immature rats. ② Immunohistochemical staining: Regarding protein antibody of SDNF as the first antibody,avidin-biotin peroxidase method was used to stain, the ash value was observed and the demi-quantitative value was worked out by scanning staining depth in order to analyze the expression of SDNF in lumbar spinal cord.MAIN OUTCOME MEASURES: ① Immunohistochemical staining of normal lumbar spinal cord; ② Immunohistochemical staining of developing lumbar spinal cord.RESULTS: Eight female rats were pregnant, and all samples were selected from the fetal rats and the immature rats. ① There appeared well-distributed SDNF, staining the whole white matter and Ⅲ, Ⅳ, Ⅴ stratum of the poster horn of gray matter of adult rats, and the dorsal root ganglia is much more intensively stained than lumber spinal cord. ② There was a inclination of early increase and late declination of SDNF immunoreactivity and the staining reaches a maximum at 21-day embryo, and then decreased at 7-day embryo and 12-day embryo after birth.CONCLUSION: There is lower expression of SDNF in lumber spinal cord of adult rats. But the expression of SDNF decreases gradually in the developing lumber spinal cord of rats. This means that SDNF may promote the development of spinal cord of embryo rats.
6.Acute Toxicity Test of Baicalein Capsule in Mice
Journal of Medical Research 2006;0(04):-
Objective To observe the acute toxic reaction and death of mice one day after intragastric administration of Baicalein capsule so as to appraise its safety.Methods The ICR mice were intragastrically administered with Baicalein powder at maximum concentration. There was no death of mice found and no LD50 detected. Hence the maximum dosage was measured. Results The maximum dosage of Baicalein powder is 15g/kg. Conclusions The Baicalein capsule is relatively safe.
7.The First Step of Lunching Biological Rocket Experiment in China——The Integral Results on Four Physiological Parameters of Dog
Space Medicine & Medical Engineering 2006;0(01):-
Objective The effects of flight factors on dog and rats are observed to acumulate the elementary data and experiences for space biology research and development of life support systems.It will be the first basic step for manned space flight in future.Methods Female dogs,Xiao-Bao and Shan-Shan were on board of two Model T-7A(S2)rockets separately.Duration of flight was about 25 min and height about 70 km.Four physiological parameters:electrocardiogram,blood pressure,breath and skin temperature were recorded.Results Both of two dogs returned safely and healthy.The physiological parameters of Xiao-Bao were successfully recorded on the first rocket.On the second one,partial data of Shan-Shan were interfered by the strong vibration during the separation of rocket body and cone.The obvious changes of heart rate,ECG and blood pressure were recorded for Xio-Bao to be affected by the effects of hyper-gravity and microgravity factors.These changes were normal,temporal and reversible physiological stress responses.Conclusion The dog can tolerate the action of variable factors during the T-7A(S2)flight and no pathological after-effects were observed.
8.Acute Toxicity Test of Baicalin Capsule in Mice.
Xiping ZHANG ; Qihui CHENG ; Yu ZHANG
Journal of Medical Research 2006;0(09):-
Objective To observe the acute toxic reaction and death of mice one day after intragastric administration of Baicalin capsule so as to appraise its safety. Methods The ICR mice were intragastrically administered with Baicalin powder in capsule at maximum concentration. There was no death of mice found and no LD_ 50 detected after administration. Hence the maximum dosage was identified. Results The maximum dosage of Baicalin powder is 15g/kg. Conclusions The Baicalin capsule is relatively safe.
9.Preventive and therapeutic strategies of breast cancer-related lymphedema
Binbin TANG ; Xiping ZHANG ; Jinfeng DAI
Chinese Journal of General Practitioners 2017;16(2):159-162
Breast cancer-related lymphedema (BCRL) is one of the common complications after surgery.The pathogenesis of BCRL is unclear,and there is no definitely effective treatment for it.In this article we review the pathogenesis,risk factors and treatment of BCRL,propose the comprehensive strategies for prevention and treatment of BCRL.
10.Review in pharmacological study of Baicalein
Xiping ZHANG ; Zongfang LI ; Xiaogong LIU ;
Chinese Pharmacological Bulletin 1986;0(06):-
Baicalein is an important component of traditional Chinese herb, Scutellariae Radix(Huang Qin), and has various efficacies, including anti bacterial, antivirus, anti inflammation, protecting the liver function, diuresis, anti tumor, and shows good values in clinical application. It was majorly applied to acute or chronic inflammation. This article reviews developments in its pharmacological action and mechanism and provides theoretical evidences for exploiting of baicalein.