Objective To study the relationship between the functional gastrointestinal disease of children and food allergies,and recent prognosis.Methods 108 children with functional gastrointestinal disease were selected as the observation group,at the same time 36 healthy cases were selected as control group.ELISA was used to detect IgG antibody concentration and total IgE level in ten kinds of allergy food.The different methods were used to guide the patients' diet,the improved quality were oberseved in the two groups after 3 ～6 months.Results In the observation group 108 cases of children with functional gastrointestinal disease,1 ～ 10 kinds of inequality of food allergen specific IgG children have increased in 90 cases,accounting for 83.3％,whereas the control group had 9 cases,only accounting for 25.0％ (x2 =20.87,P ＜ 0.05).In the observation group,the foods with highest sensitivity were milk,egg white/yellow,respectively for 84 patients (77.8％) and 60 cases (55.6％).Serum total IgE level between the observation group and control group had no significant difference (P ＞ 0.05).17 cases (15.7％) within one month,the symptoms were improved,13 cases (12.1％) in three months,the symptoms were improved,the symptoms of 21 cases (19.4％) were not improved after 3 months.The total effective rate was 80.6％.Conclusions Children with functional gastrointestinal decease is easily to occur allergy caused by different food,and IgG antibody level can correctly reflect the relationship between them,reasonable diet can improve the symptoms of functional gastrointestinal disease.

Leucocoprinus birnbaumill (Corda)Sing.is a new recorded species in Sichuan province,which belongs to Basidiomycota.It is a poisonous and view and admire mushroom.Hyphae of Leucocoprinus birnbaumii (Corda) Sing.have not clamp connection,but can form sclerotium.This is a rare event of Agaricales.The morphological characteristics,physiological characteristics of mycelium and fruit\|body,and the aftificial cultivate technology of this mushroom are report in this paper.It is a typical medium\|hightemperature mushroom.Grass powder,cow dung,wheat bran and cultivated spent compost of edible fungi etc,conventional combination are cultural fruiting substratum;with bottle,bag,beds cultivation are all feasible,the biological efficiency of dry mushroom is about 5%～7 5%.

Objective To evaluate the diagnostic value of CT by analyzing CT features of right-sided colon cancer.Methods CT findings of 35 cases with surgically proved right-sided colon cancer were analyzed retrospectively with regard to their pathologic features.Results 34 of 35(97.1%) were diagnosed accurately by CT . Of them , 29 cases (82.9%)were polypoid colon cancer , 6 cases were infiltrative colon cancer, 2 cases with typical “target sign”. 9 cases(25.7%) were found with pericolic infiltration during operation, 7 of 9 (77.8%) were detected by CT scan . Distal ileal involvement of 3 cases ( 8.6% ) were all detected by CT . Lymphadenopathy was showed in 11 (31.4%), 7 of 11(63.6%)were found by CT.Conclusion CT scan plays important role in diagnosis of right-sided colon cancer as well as in finding pericolic infiltration, distal ileal involvement and lymphadenopathy.

Compound Danshen aerosol remarkably increased hypoxia tolerance after isoproterenol injection and prolonged survival time in mice. The electrocardiogram of rats and rabbits with pituitrin-induced ischemia was significantly improved. The aerosol also decreased the elevation of lactic dehydrogenase in rats with experimental myocardial infarction.

AIM: In order to evaluate the applicable value of LDL as a targeted vehicle for chemotherapeutic agents, we investigated and compared the inhibitory effects of LDL-ACM complex and free ACM on nude mice's subcutaneous implanted tumors derived from gastric cancer cell lines, SGC-7901 and NKM-45. METHODS: LDL-ACM complex was prepared and the tumor model of nude mice was established by subcutaneous implantation of SGC-7901 and NKM-45. Then, the groups of nude mice developed subcutaneous implanted tumors were received either LDL-ACM complex or free ACM. Subsequently, the tumor size, weight and leukemia cell counts were measured and the rates of tumor-inhibition and the survival were compared among the groups. RESULTS: The inhibitory effects of LDL-ACM complex on the tumors, especially on SGC-7901 implanted tumors were much more obvious than that of free ACM. It was also indicated that the action of LDL-ACM complex was mediated by LDL receptor. CONCLUSION: These results showed that LDL-ACM complex had significant inhibitory effects on the implanted tumors and the effect might be mediated by LDL receptor.

OBJECTIVE:To establish a method for the concentration determination of gabapentin (GBP) in human plasma.METHODS:After precipitated by methanol,using sulfamethoxazole as intemal standard,LC-MS/MS method was adopted.The determination was performed on Diamonsil C18 column with mobile phase consisted of water (containing 0.05％ formic acid)-methanol using a gradient elution program at the flow rate of 1 mL/min.The column temperature was 30 ℃,and sample size was 20 μL.The ESI was equipped and quantitative analysis was operated in positive ion and MRM mode.The mass transition ion-pairs were followed as m/z 172.0→154.1(GBP) and m/z 279.0→124.0 (internal standard).RESULTS:The linear range of GBP was 13.4-10 720.4 ng/mL (r=0.992 3,n=5).The limit of quantitation was 13.4 ng/mL,and the minimum detection limit was 4.0 ng/mL.RSDs of inter-day and intra-day were all lower than 10％.Relative errors ranged-4.93％-5.10％.The recoveries ranged 86.2％-90.3％ (RSD＜5％,n=6),and matrix effects ranged 87.6％-92.1％.The plasma concentration of GBP in 10 epileptic patients ranged 2 075.19-4 078.87 ng/mL (n=20).CONCLUSIONS:The method is proved to be sensitive,specific,practical and suitable for plasma concentration monitoring and pharmacokinetic study of GBP in epileptic patients.

Migraine is a common neurological disorder，with a significantly higher prevalence rate in women than in men，and more than half of female patients have headache attacks associated with menstruation.Migraine in women is closely associated with the changes in hormones during the menstrual cycle，and the effect of “estrogen withdrawal” might be one of the possible mechanisms.Changes in hormones may play an important role in the development of migraine.Understanding the relationship between changes in each life stage and physiological cycle of women and headache may help to develop individualized treatment strategies，thereby improving the symptoms and prognosis of patients.

ObjectiveTo analyze the effects of different feeding patterns on the physical and nutritional status of children aged 6‒12 months， so as to provide reference for promoting scientific feeding and health development of infants and young children. MethodsChildren born between December 2019 and February 2020 and who had completed three follow-up visits at 6‒， 9‒ （8‒10 months） and 12‒ （11‒14 months） months old in all of the 13 communities of Minhang， Shanghai were selected. The subjects’ basic information was investigated by questionnaires. The indicators including feeding pattern， physical development （body weight， body length， head circumference） and nutritional status （the detection rate of overweight， obesity， low body weight， growth retardation， emaciation and iron deficiency anemia） were followed up in the outpatient department， with iron deficiency anemia only monitored at the 6‒ and 12‒ months old. According to different feeding patterns， the groups of 6‒ months old were divided into three groups of exclusive breast feeding （EBF）， mixed feeding （MF） and artificial feeding （AF）， while 9‒ and 12‒ months old were divided into MF and AF groups. The differences of basic information and follow-up results among the groups were analyzed. ResultsA total of 470 children were included， including 130 （27.66%）， 288 （61.28%） and 52 （11.06%） respectively in EBF， MF and AF groups at the 6‒ months old，and 319 （67.87%） and 196 （41.70%） in MF group at the 9‒ and 12‒ months old. There was no significant difference in the other follow-up results among the groups. The detection rate of iron deficiency anemia in 6‒ months old EBF （13.08%） was higher than that in MF group （5.90%） and AF group （1.92%） （χ²=8.40， P=0.010）， while it was still higher in 12‒ months old MF group （9.69%） than in AF group （2.92%） （χ²=9.68， P=0.002）. ConclusionThere is no significant difference in body weight，body length， head circumference， and the detection rates of overweight， obesity， low body weight， growth retardation and emaciation among the groups of different feeding patterns in the children aged 6‒12 months. The detection rate of iron deficiency anemia in the EBF and MF groups is significantly higher than that in the AF groups of children aged 6‒ and 12‒ months old.

We collected death data of children under 5-year-old in China from the national child mortality surveillance system from 2010 to 2016. The change of mortality rate and causes of death were described. The mortality rate of Chinese children under 5-year-old decreased from 16.4‰ to 10.2‰ in all areas between 2010 and 2016, from 20.1‰ to 12.4 ‰ in rural areas and from 7.3‰ to 5.2‰ in urban areas, respectively, with a greater average annual decreasing rate in rural areas than urban area. During these years, in addition to traffic accidents and sepsis, other 8 cause-specific mortality rates showed a downward trend. There were substantial decreases of mortality rates of premature birth or low birth weight, birth asphyxia and neural tube defects. In urban areas, the mortality rate of premature birth or low birth weight, birth asphyxia decreased, and the mortality rate of congenital heart disease and diarrhea substantially decreased. However, there was a substantial increase of mortality rate of septicemia in urban areas. In rural areas, the change of major cause-specific mortality rates were consistent with the national trend.

Humans ; Asthma/drug therapy* ; Biological Therapy