Drug safety has always been a global focus. Discovery and accurate information acquisition of adverse drug reaction have been the most crucial concern. Terminology of adverse drug reaction makes adverse reaction medical report meaningful, standardized and accurate. This paper discussed the domestic use of the terminology WHOART and MedDRA in terms of content, structure, and application situation. It also analysed the differences between the two terminologies and discusses the future trend of application in our country
Dictionaries, Medical ; Drug-Related Side Effects and Adverse Reactions ; Terminology as Topic ; World Health Organization

Sleep is a common physiological phenomenon of animals.We may have different kinds of sleep disorders in our daily life,such as difficulty falling asleep,insomnia,hypersomnia and changes of sleep patterns,etc.Pain is a subjective response of the body to stimuli of certain degrees.Sleep disorders are closely related to pain:pain can interfere with people's normal physiology and psychology conditions and affect individual's sleep;different kinds of sleep disorders can affect the body' s sensitivity to pain.The relationship between pain and sleep disorders has become one of the most common causality in clinical research.In this paper we summarizes the pathophysiological relation and mutual influence between pain and sleep disorders.

Objective:To observe the stability of thymosin ?_1 microspheres under preparation conditions.Methods: Using HPLC method,we investigated the influence of different temperatures(-20 ℃, 6-8℃,60℃),sonification time(10-60 s) and pH values (pH 4.0,7.0 and 10.0) on thymosin ?_1 stability.Results: Under the conditions of frozen environment(-20℃) and refrigeration(6-8℃), thymosin ?_1 remained stable for 30 d.Thymosin ?_1 did not degrade in 60℃ water bath for 12 h or in phosphate buffer solution(PBS,pH 4.0) under 37℃ for 14 h.The sonification time within 60 s was found to be safe for the preparation.Conclusion: Thymosin ?_1 is stable under these preparation conditions.

Objective To evaluate the effect of human milk fortification on short‐term growth of premature infants in NICU and its clinical safety .Methods According to different formulas ,the premature infants were divided into preterm formula group ,human milk group and human milk fortification group (HMF group) .Its growth rate ,blood biochemistry ,adverse event rate and so on were compared .Results There were 147 cases meeting requirements .the weight growth velocity of preterm formula group ,human milk group and HMF group were (19 .44 ± 5 .14) ,(14 .53 ± 5 .86) ,(17 .09 ± 5 .81) g · kg -1 · d-1 respectively with statistical sig‐nificance (P<0 .01);the growth velocity of head circumference of preterm formula group (0 .72 ± 0 .34)cm/w and HMF group (0 .71 ± 0 .29) cm/w were significantly higher than that of human milk group (0 .51 ± 0 .34)cm/w (P<0 .01);the time of regaining or overtopping birth weight of preterm formula group (8 .55 ± 3 .20)d and HMF group (9 .43 ± 4 .53)d was significantly shorter than that of human milk group (10 .93 ± 3 .02)d(P<0 .01);the EUGR occurrence rate of head circumference of preterm formula group and HMF group were significantly lower than that of human milk group(P<0 .01) .The feeding intolerance rate of preterm formula group (15 .52% ) was significantly higher than that of human milk group (2 .13% ) (P<0 .05);there were no significant difference in incidence rate of infection event in each group(P>0 .05) .Conclusion Human milk fortification can control the inci‐dence rate of infection event and feeding intolerance to increase growth velocity of weight and head circumference of premature in‐fants during hospital stay .

Objective:To explore the effect of fortified human milk feeding on growth and complica-tions of infants with extremely and very low birth weight (ELBW/VLBW)during hospital stay by a pro-spective,random and controlled study.Methods:In the study,1 22 ELBW/VLBW infants were enrolled and divided into two groups.The infants fed with human breast milk,combined with human milk fortifi-cation (HMF)during hospital stay were named HMF group (n=62),and those fed exclusively with pre-mature formula were named premature formula feeding group (PF group,n=60 ).The data of the in-fants’growth (the velocity of increase on the weight,length,head circumference and upper arm circum-ference),the time of rebounding to birth weight,the time of needing intravenous nutrition,the time of hospitalizing,the proportion of extrauterine growth retardation (EUGR)during hospital stay,the level of hemoglobin,bone metabolism and incidence of complications were compared between the two groups. Results:Among the 1 22 infants included,(1 )the length increment in HMF group was higher than PF group [(0.89 ±0.23)cm/week vs.(0.79 ±0.34)cm/week,P=0.04];there were no significant differences in the weight gain,head circumference increment and upper arm circumference increment (P>0.05);(2)the age of rebounding to birth weight [(1 0.1 3 ±4.03)d vs.(8.03 ±3.28)d,P=0.002]and the duration of intravenous nutrition [(1 6.77 ±6.63)d vs.(1 4.23 ±4.1 5)d,P=0.01 ] in HMF group were longer than that in PF group,there were no significant differences between the two groups in the hospital stay and age achieved feeding;(3 )there were no significant differences between the two groups in the incidence rate of EUGR during hospital stay (P>0.05);(4)the level of calcium at birth in HMF group was lower than that in PF group [(2.1 9 ±0.22)mmol/L vs.(2.32 ±0.27) mmol/L,P=0.005 ],and the level of alkaline phosphatase (AKP)in HMF group at discharge was higher than in PF group [(363.98 ±1 22.49)mmol/L vs.(299.73 ±1 1 7.39)mmol/L,P=0.004];(5)the incidence of the feeding intolerance (6.5% vs.1 8.3%,P=0.04)and sepsis (4.8% vs. 1 6.7%,P=0.03)in HMF group were less than in PF group,there were no significant differences be-tween the two groups on the morbidity of necrotizing enterocditis,retinopathy of prematurity (ROP),and bronchopulmonary dysplasia (BPD)(P>0.05).Conclusion:HMF for premature infants may ensure the same growth pattern as those fed by premature formula,promote the calcium absorption,decrease the inci-dence of sepsis and feeding intolerance,and does not increase the incidence of necrotizing enterocolitis.

Adolescent ; Adult ; Bioprosthesis ; Female ; Humans ; Male ; Middle Aged ; Nasal Septal Perforation ; surgery ; Reconstructive Surgical Procedures ; instrumentation ; methods ; Sutures

Objective To investigate the application value of virtual touch tissue quantification (VTQ) technique in staging of chronic kidney disease (CKD). Methods VTQ examination was performed on a random sample of 96 CKD patients at different clinical stages and 45 healthy volunteers (control group). Shear wave velocity (SWV) of renal parenchyma was measured and compared. Correlation between SWV and clinical stage and glomeru-lar filtration rate (GFR) of CKD patients was analyzed. Results The SWV value of renal parenchyma decreased gradually, along with the progression of CKD disease and impairment of renal function. There was no significant difference(P>0.05)between the control group and the CKD1 group ( P=0.061), the CKD2 group and the CKD3 group (P = 0.238), and the CKD4 group and the CKD5 group (P = 0.624). The difference of SWV between the remaining groups was statistically significant(P < 0.05). SWV of renal parenchyma was negatively correlated with CKD stage (r =-0.65, P < 0.001), which means the higher the stage of CKD was associated with the lower the SWV. SWV was positively correlated with GFR (r = 0.73, P < 0.001), which means the lower the GFR was related to the lower the SWV. Conclusion VTQ technique can noninvasively reflect the changes of renal parenchyma elas-ticity and evaluate the impairment of renal function in CKD patients. It can provide a new quantitative evaluation index for the clinical staging of CKD.

Objective: To investigate the effect of combining acupuncture and auricular point sticking on heart rate variability (HRV) in patients with post-stroke depression (PSD). Methods: A total of 80 cases with PSD were randomized into a treatment group and a control group. The control group was intervened by oral administration of paroxetine hydrochloride, whereas the treatment group received acupuncture plus auricular point sticking base on the same oral administration. The Hamilton depression rating scale (HAMD) and HRV were measured before and after treatment in both groups. Results: The individual and global scores of HAMD significantly dropped after 8 weeks of treatment in both groups (all P<0.05). In the treatment group, anxiety/somatization factor, sleep disturbance, hopelessness factor, cognition factor and global score were significantly different from those in the control group (all P<0.05). The 24 h standard deviation of all normal-to-normal R-R interval (SDNN), standard deviation of 5-minute average of normal R-R intervals (SDANN), root mean square of successive differences (RMSSD), percent of differences between adjacent normal R-R intervals >50 ms (PNN50) and high frequency (HF) were increased while low frequency (LF) and LF/HF decreased significantly after 8 weeks of treatment in both groups (P<0.05). All items in the treatment group were significantly different from those in the control group (all P<0.05). Conclusion: Combining acupuncture and auricular point sticking can enhance the conventional medical treatment for HRV in patients with PSD.

Targeting induced local lesions in genomes (TILLING) is a reverse genetics method for functional genomics research.It is possible to screen for point mutations in the populations of EMS mutagenesis with highthroughput and lowcost. EcoTILLING a method based on TILLING ,was developed for detecting multiple types of polymorphisms in germplasm collections,such as single nucleotide polymorphism,small deletion and insertion etc.Rice is a very important food crop and a model plant for genome research also. There are complete genome sequence and a lot of other bioinformatics resources about it.So the markerassisted breeding is becoming more and more important in rice breeding. Some issues based on TILLING about identifying germplasm based on gene sequence,EMS mutagenesis breeding,developing functional marker in rice breeding in future were discussed.

In order to establish a rapid method for identifying six constituents in Guizhi Fuling capsule, Q-TOF with DART ion source was used to perform the direct analysis of compounds in Guizhi Fuling capsule. The DART sampler delivery rate was 0.2 mm s(-1). The temperature of helium gas of DART was 450 degrees C. The capillary voltage was kept at 1 000 V. The temperature of the drying gas of Agilent 6538 Q-TOF MS was set at 350 degrees C. The flow rate of the drying gas of MS was set at 3.5 L x min(-1). The MS scan range was m/z 50-1 000. Based on accurate mass measurements and the elemental compositions of the product ions and fragmentation patterns of reference conpounds, six components, amygdalin, paeonol, paeoniflorin, cinnamic acids, gallic acid, benzoic acid were identified rapidly. The method can rapidly identify six chemical constituents in three batch of Guizhi Fuling capsule. The DART-Q-TOF-MS method is simple, rapid and specific and it can be used for rapid identification and characterization of compounds in traditional Chinese medicines.
Capsules ; Drugs, Chinese Herbal ; analysis ; Mass Spectrometry ; methods