1.Application of multimodal CT exanination in acute cerebral infarction
International Journal of Cerebrovascular Diseases 2011;19(9):687-693
Acute cerebral infarction needs a fast and effective imaging examination to help determine the diagnosis,analyze the causes,guide the treatment,and determine the prognosis.Multimodal CT examination obtains a wide range of reformation in a single scan,including anatomy,hemodynamics and etiology,and provides objective imaging evidence for comprehensive evaluation and appropriate treatment of cerebral infarction.This article reviews the application of this technology in acute cerebral infarction.
2.Progress in the diagnosis and treatment of congenital heart disease with airway anomalies
International Journal of Pediatrics 2013;40(5):446-449
Congenital heart disease and airway anomalies are correlated,and some special cardiovascular anomalies accompanying with airway anomalies like vascular tings,have a high morbidity.Congenital heart disease with airway anomalies is usually ignored in clinic.It should be considered that congenital heart disease with airway anomalies exists in children with the symptoms,such as repeated stridor,respiratory failure,difficult intubation or failure of postoperative ventilator weaning.Multidetector helical CT and bronchoscopy are important for making early diagnosis and guiding management for congenital heart disease with airway anomalies.The choice of therapeutic approaches depends on the type of airway anomalies,location and degree of the lesion.
3.Pricking and cupping in vernal equinox for preventing common cold.
Chinese Acupuncture & Moxibustion 2012;32(7):668-668
Adolescent
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Adult
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Aged
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Aged, 80 and over
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Child
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Child, Preschool
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Common Cold
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prevention & control
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Female
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Humans
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Male
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Medicine, Chinese Traditional
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Middle Aged
4.Quality Standard of Guanxinjing Capsule
China Pharmacy 2005;0(24):-
OBJECTIVE: To establish the quality standard of Guanxinjing capsule. METHODS:Ligusticum chuanxiong, Borneolum Syntheticum, Radix Paeoniae Rubra, Panax ginseng and Panax notogiseng were identified qualititively by TLC. The content of Protocatechuic aldehyde in salvia miltiorrhiza was determined by HPLC. RESULTS: The TLC spots were distinct and well-separated. The average recovery of the added sample was 99.91% and RSD was 1.56%. CONCLUSION: The established standard is suitable for the quality control of Guanxinjing capsule.
5.Effects of Coating Technology on the Coating Film of Budesonide Colonic Localization Tablet
China Pharmacy 2007;0(34):-
OBJECTIVE:To optimize the coating technology of modified release film of budesonide colonic localization tablet. METHODS: The effect of the coating parameters such as spray gun position, spraying rate, spraying atomization pressure, intake air temperature and flow, temperature of tablet bed on the microporous semipermeable film and the enteric film of localization tablet were investigated, respectively. RESULTS: The distance between spray gun muzzle and tablet bed was established as 10~20 cm; the spraying rates of the microporous semipermeable film and the enteric film of localization tablet were 3 and 1 mL?min-1, respectively, with their spraying atomization pressure at 2 and 1.5 bar(1 bar=105 Pa), intake air temperature at 50~55 ℃ and 40~45 ℃, temperature of tablet bed at (40?1) ℃ and (30?1) ℃, flow rate of intake air at 5 and 7 m3?min-1 respectively. The weight of the optimized localization tablet after being coated with semipermeable film and enteric film increased by 10% and 5%, respectively. The cumulative drug release within 24 h reached (77.5?8.6)% and the lag time was (6.0?0.5) h. CONCLUSIONS: The optimized coating technology is suitable for the preparation of modified film of budesonide colonic localization tablet.
6.Application and Analysis of PBL and CTM Integration Method in the Curriculum of Nursing Ethics Laws and Regulations
Chinese Medical Ethics 1995;0(04):-
PBL and CTM integration method is a kind of heuristic education mode of regarding student as the center of education.In order to explore the application result of this teaching method in the curriculum of nursing ethics laws and regulations,we put this mode into practice and regard nursing students as research objects.Questionnaire investigation and paper test are applied to evaluate the teaching effect.The study result shows that PBL and CTM integration method is certainly a well-established method to enhance teaching quality in the curriculum of nursing ethics laws and regulations.
7.Diagnosis and treatment of papillary thyroid microcarcinoma :447 cases
Journal of Endocrine Surgery 2013;7(1):60-63
Objective To analyze clinical features of papillary thyroid microcarcinoma(PTMC) and to evaluate the diagnosis and treatment for PTMC.Methods The clinical data of 447 cases of PTMC receiving surgical treatment and confirmed by pathology were reviewed.Color Doppler ultrasonography was used to identify thyroid nodules and cervical lymph nodes,and frozen section was used to confirm the pathological diagnosis during operation.104 cases received unilateral lobectomy,22 cases received unilateral lobectomy plus isthmectomy,321 cases received total thyroidectomy,257 cases underwent central neck dissection,and 54 cases underwent lateral neck dissection(level Ⅵ included).All cases took levothyroxine to maintain low TSH level after operation,and were followed up through telephone or in out-patient clinic.Results Central compartment node metastasis was found in 144 patients,and lateral neck metastasis was found in 41 cN1 cases.The age,extra-capsular invasion and multifocal carcinoma were independent risk factors of PTMC.The number of positive nodes in level Ⅵ was positively correlated with the risk of lateral node metastasis.395 cases were followed-up successfully for 20 to 42 months,with the media follow-up of 32 months.During the follow-up,recurrence or metastasis was found in 15 cases,and no death happened.Conclusions PTMC has no specific symptoms,and was difficult to be diagnosed before operation.Physical examination and color Doppler ultrasonography should be used as routine examination.Thyroid lobectomy and total thyroidectomy plus central node dissection should be major surgical treatment for PTMC patients.Lateral neck dissection should be considered in all cN1 patients.
8.Research Progress in Polymeric Micelles Used for Tumor Targeting Drug Delivery Systems
China Pharmacist 2015;18(12):2149-2152
Polymeric micelles as effective drug carriers have been paid wide attention. They have many considerable advantages in cancer therapy, such as high efficiency, long acting and high drug loading etc. The paper reviewed the type, preparation materials and drug lording methods of polymeric micelles, especially discussed the targeting strategy of tumor-targeting drug delivery systems and the ap-plication examples of polymeric micelles in targeting drug delivery systems.
9.Efficacy of comparing furosemide and hydrochlorothiazide in chronic kidney disease at advanced stage and hypertension
Chinese Journal of Biochemical Pharmaceutics 2016;36(6):94-96
Objective To explore the antihypertensive, diuretic and natriuretic effects of furosemide and hydrochlorothiazide alone or combination in chronic kidney disease ( CKD) at advanced stage and hypertension.Methods 126 cases of chronic kidney disease at advanced stage and hypertension in our hospital were randomized divided into 3 groups (A, B and C).Each group had 42 cases.Patients of group A and B received furosemide single drug and hydrochlorothiazide single drug, respectively.Patients of group C received furosemide combined with hydrochlorothiazide.The filtration sodium excretion fraction ( FENa) , the filtration chlorine excretion fraction( FECI) , blood pressure and renal functional indexes were measured.Results There was no significant difference in FENa and FECI between pre-treatment and post-treatment in group A and B.The FENa and FECI in group C post-treatment were significant higher than pre-treatment ( P<0.05 ) .There was no significant difference in blood pressure between group A and B post-treatment.The blood pressure in group C post-treatment was significant higher than group A, group B,respectively(P<0.05).There was no significant difference in GFR between pre-treatment and post-treatment in group A and B.The GFR in group C post-treatment was significant higher than pre-treatment(P<0.05).There was no significant difference in RPF and RVR between pre-treatment and post-treatment in three groups.The GFF in three groups post-treatment were significant higher than pre-treatment( P<0.05 ) .Conclusion The antihypertensive, diuretic and natriuretic effects of single furosemide and single hydrochlorothiazide are good and have no significant difference, while the combination treatment is better.
10.Abnormal expression of BRMS1 and Cx43 protein in thyroid cancer occurrence and progression
Chinese Journal of Clinical Oncology 2015;42(11):550-554
Objective:To investigate the protein expression levels of breast cancer metastasis suppressor 1 (BRMS1) and Con-nexin 43 (Cx43) in thyroid cancer and their correlation with clinicopathologic parameters. Methods:Immunohistochemistry Streptavi-din-Peroxidase method was used to detect the BRMS1 and Cx43 protein expression in 195 tissue samples, including 90 cases with thy-roid carcinoma, 45 cases with thyroid adenoma, 30 cases with nodular goiter, and 30 cases with normal thyroid glands. Results:The positive rates of BRMS1 and Cx43 expression was 56.7%(51/90) and 41.1%(37/90) in thyroid carcinoma, respectively, which are sig-nificantly lower than the rates in thyroid adenoma, nodular goiter, and normal thyroid gland tissues (P<0.001). Of the three pathological types of thyroid cancer, the positive expression rate of Cx43 was 61.9%in papillary carcinoma, 27.8%in medullary carcinoma, 27.3%in follicular carcinoma, and 12.5%in undifferentiated carcinoma. Statistical differences in the BRMS1 expression among papillary car-cinoma and the other pathological types were also noted. Unlike the patients without lymph node metastasis, the positive expression of BRMS1 and Cx43 proteins were both significantly low among patients suffering from nodal metastasis. Subgroup analysis shows that the positive expression of BRMS1 and Cx43 protein gradually decreased with TNM staging. In addition, a positive correlation was ob-served between the BRMS1 and Cx43 protein expression (r=0.494, P=0.032). Conclusion:The decreased expression of BRMS1 and Cx43 proteins is significantly correlated with the metastasis of thyroid cancer and malignant grade. The combined detection of the two proteins can be ideal biomarkers for judging the prognosis of thyroid carcinoma.