Wingless type protein (Wnt protein) is a group of protein which plays an important role in the process of animal growth and hemopoiesis,the signaling pathway they conducted was called Wnt signaling pathway,and its abnormal activation can lead to many tumors,include lung caner.As a tumor suppressor gene,WIF-1 can restrain the activation of Wnt signaling pathway,which can avoid lung cancer.WIF-l's methylation can downregulate the expression of WIF-1,which can activate Wnt signaling pathway and cause lung cancer.So the detection of WIF-1's methylation may contribute to clinical diagnose of lung cancer,and therapy of WIF-1 's methylation may be one of the treatment metheds of lung cancer.

Boxing/injuries* ; Forensic Medicine ; Humans ; Intracranial Hemorrhages

AIM: To compare the effectiveness on 10g/L cyclopentolate and 10g/L atropine on cycloplegia in children before optometry.
METHODS:Eighty eyes of 40 children among 4-12 years old with refractive error were recruited in this study. 10g/L cyclopentolate eye drops were topically administered once per 5min for 3 times and optometry was performed after 45min. Three days after that, 10g/L atropine sulfate eye gel then was used 3 times per day for consecutive 3d and again the refractive diopter was obtained at the 4th d. The differences of the results in retinoscopy refraction were compared between 10g/L cyclopentolate eye drops and 10g/L atropine sulfate eye gel.
RESULTS: Therefraction results of those given 10g/L cyclopentolate eye drops and 10g/L atropine sulfate eye gel were no statistical different in both 4-8 years group and 9-12 years group with myopia (≤-3. 00D) (P=0. 411, 0. 924). The differences of refraction results of both the drugs were significant in 4 - 8 years group with low hypermetropia, medium hypermetropia and high hypermetropia (P=0. 007, 0. 007, 0. 009). No significant difference was found in 9 - 12 years group with low hypermetropia (P= 0. 592), given 10g/L cyclopentolate eye drops and 10g/L atropine sulfate eye gel, but the differences of refraction results of both the ophthalmic preparations above were significant in 9-12 years group with medium and high hypermetropia (P=0. 039, 0. 012).
CONCLUSION:Both 10g/L cyclopentolate eye drops and 10g/L atropine sulfate eye gel have the cycloplegic effects, but their cycloplegic effects are significant different among hypermetropia children. Thus, the reasonable cycloplegic should be chosen according to the specific situation.

Research on post-marketing Chinese medicine should be the systematic study from application to mechanism. Clinical evaluation is the basis of mechanism study, we can find the clue from clinical evaluation, then make a mechanism study to find the reason, then apply the results to clinic. So it is a virtuous circle. In order to achieve it, we cannot be limited to traditional Chinese medicine, we should form multi-disciplinary team under the direction of grand science thinking, try hard to put industry-university-research institute collaboration association to use, and if necessary, explore the new model of the whole nation system. An appropriate operation mechanism is very important.
Biomedical Research ; Medicine, Chinese Traditional

Objecfive To establish the quality standard of Zaodi Anshen Pills. Methods TLC method was used to identify Spinosae and Radix polygoni Multiflori. HPLC method was used to determine the schisandrin, deoxyschizandrin and schisandrin B. Eclipse XDB-C18 column (250 mm×4.6 mm, 5 μm) was adopted by gradient elution using MeOH-water solution as the mobile phase. The detection wavelength was at 254 nm, column temperature was at 40 ℃ and the flow rate was 1.0 mL/min. Results The TLC spots were clear without interference of the negative control. The linear ranges of schisandrin, deoxyschizandrin and schisandrin B were within 338-1690 ng (r 2=0.999 1), 128-640 ng (r 2=0.999 3) and 236-1180 ng (r 2=0.999 4), and the average recoveries were 99.2%, 99.0% and 98.9% respectively. Conclusion This method is accurate, reliable, specific and reproducible, and can be used for quality control of Zaodi Anshen Pills.

This study collected demographic data, past history, personal history, family history, dosage, solvent, combined medication information of adverse reaction cases from a prospective, multi center, large sample intensive hospital monitoring, and found the influencing factors with cross-tab analysis. The results showed that in the medication group of 19-45, patients with allergic histories had a higher proportion in ADR; in the medication group of 46-65, male patients with allergic histories had a higher proportion in ADR; indication and non-indication group, patients of 19-45 years old, with combined medications and allergy histories had a higher proportion in ADR; Non-indication medication group, patients with combined medication, higher concentration, out-instruction solvent and dosage, had a higher proportion in ADR. So, the ADRs of Shenfu injection were related to the history of drug allergy, and also related to the indication, dosage, solvent, concentration when it was used.
Adult ; Aged ; Drug Hypersensitivity ; etiology ; Drugs, Chinese Herbal ; adverse effects ; Female ; Humans ; Injections ; Male ; Middle Aged ; Prospective Studies

This article systematically summarizes the non-clinical safety studies, pharmacological studies and postmarketing safety studies of Xiyanping injection based on literature. These studies include acute toxicity test, long-term toxicity test, reproductive toxicity test, active and passive anaphylaxis test, curative mechanism study, clinical trials of effectiveness, active surveillance, security analysis of passive monitoring data, the real world analysis of hospital information system (HIS) data, literature analysis, etcetera This article also analysis the relationship of the different evidence, summarizes the strategy of the researches, in order to make it to be a reference for making a systemic research program of traditional Chinese medicine injection.
Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; Injections ; Medicine, Chinese Traditional ; methods ; Product Surveillance, Postmarketing

Humans ; Pediatrics ; manpower ; Personnel Administration, Hospital ; Respiratory Therapy Department, Hospital ; manpower

AIM: To establish the quality standard for Yanqingsong Granule (Radix P uerariae, Rhizoma Chuanxiong, Radix Paeoniae Alba, Radix Angelicae Dahuricae, et c.). METHODS: Radix Puerariae; Rhizoma Chuanxio ng; Radix Paeoniae Alba; Radix Angelicae Dahuricae. in Yanqingsong Granule were identified by TLC, and the content of puerarin was determined by HPLC. RESULTS: Radix Puerariae; Rhizoma Chuanxio ng; Radix Paeoniae Alba; Radix Angelicae Dahuricae could be identified by TLC. P uerarin showed a good linear relationship at a ran ge of 0.1716～0.8580?g,r=0.9999. The average recovery was 97.49% (RSD= 1.77% and n=6). CONCLUSION: The methods are available with a reproducibility and ca n control the quality of this granule effectively.

BACKGROUND: Absorbable material is a hotspot in orthopedics, which is biodegradable, avoids fixation residues and second surgical trauma compared with the traditional internal fixation.OBJECTIVE: To investigate the clinical efficacy and safety of K-wires, screws and absorbable rods for the internal fixation of Mason II-III radial head fractures.METHODS: Totally 45 patients with Mason Ⅱ-Ⅲ radial head fractures were collected from January 2010 to December 2015 admited in Zhangjiagang First People's Hospital and Zhangjiagang Hospital of Traditional Chinese Medicine, and were then divided into three groups (n=15 per group), followed by implanted with K-wires (group A), screws (group B)and absorbable rods (group C), respectively. The baseline data, operation time, blood loss, healing time, Mayo and Broberg-Morrey scores were compared among groups.RESULTS AND CONCLUSION: (1) There were no significant differences in the baseline data, operation time, blood loss,and healing time among groups (P > 0.05). (2) The Mayo scores in the groups A, B, and C were (88.45±6.22),(92.37±5.60), and (90.82±6.58), respectively; the Broberg-Morrey scores in the groups A, B, and C group were ((90.82±6.83), (93.05±6.54), and (91.68±7.15), respectively; all above scores showed no significant differences among groups (P > 0.05). (4) The total incidence rate of complications in the groups A, B, and C was 20％ (2/15), 13％ (2/15),and 7％ (1/15) respectively, showing no significant difference among groups (P > 0.05). (4) These results indicate that the absorbable rods can obtain satisfactory treatment outcomes for Mason II-III radial head fractures, which is equivalent to the traditional internal fixation. Moreover, it can avoid secondary operation for removing internal fixators and the adverse impact of stress shielding, so it is recommended to be used in clinic.