Acute Disease ; Enterocolitis, Necrotizing ; complications ; diagnosis ; Hand, Foot and Mouth Disease ; complications ; diagnosis ; Humans ; Severity of Illness Index

Objective To investigate the clinical effect of the blood transfusion with equal ratio component in severe multiple in‐juries with acute traumatic coagulopathy(ATC) .Methods Thirty‐eight patients who had severe multiple injuries with ATC were divided randomly into control group and treatment group .Control group was treated with the different ratio packed red blood cells (PRBC)and fresh frozen plasma(FFP) ,while treatment group received the equal ratio PRBC and FFP .Hemoglobin(HB) ,pro‐thrombin time(PT) ,international normalized ratio(INR) ,fibrinogen(FIB)were measured on the 1st ,2nd ,3rd day after admission . The total amount of PRBC during these 3 days ,the days of hospitalization in ICU ,the corrected rate of shock ,the 28‐day mortality were compared between groups .Results Compared with the control group ,the levels of PT ,INR and FIB of treatment group on the 2nd ,3rd day after admission were better(P<0 .05) .The total amount of PRBC[(18 .5 ± 6 .3)U]during these 3 days ,the days of hospitalization in ICU [(5 .9 ± 4 .3)d] in treatment group were less than those in the control group [(25 .9 ± 7 .8)U ,(10 .5 ± 7 .6)d] (P<0 .05) ,while the corrected rate of shock(85 .0% )in treatment group was higher than that of the control group(44 .4% ) .The 28‐day mortality(10 .0% )in treatment group was lower than that of the control group(27 .8% )(P<0 .05) .Conclusion The blood transfusion with equal ratio component in severe multiple injuries with ATC could not only improve blood clotting index ,reduce the total amount of PRBC and the time in ICU ,but also increase the corrected rate of shock and decrease the 28‐day mortality .

Objective To investigate the serum of soluble CD40 ligand(sCD40L) in coronary heart disease and its relationship with serum lipid levels and the extent of coronary stenosis,whether upregulation of CD40L system is related to stability of atherosclerotic plaque in patients with acute coronary syndrome.Methods Enzyme-linked immunosorbent assay(ELISA) was used to measure the level of sCD40L in 64 patients with coronary heart disease(18 with acute myocardial infarction,19 with unstable angina pectoris and the other 27 with stable angina pectoris) and 20 matched healthy controls.Coronary stenosis of 29 patients were assessed by angiographic coronary stenosis morphology.Results sCD40L level was significantly higher in patients with acute coronary syndrome(ACS)((19.8?3.0)、(19.6?4.3)ng/mL in acute myocardial infarction and unstable angina pectoris group,respectively)than that of those with stable coronary heart disease and that of controls((8.3?3.2)ng/mL and(2.6?1.9)ng/mL,respectively P

Objective To explore the value of combined measurement of urine N-acetyl-beta-D-glucosaminidase (NAG) activity and serum Cystatin C in diagnosing diabetic nephropathy (DN) in early phase. Methods Sixty-two cases with type 2 diabetes (diabetic group) were divided into three groups according to their 24 hours urinary albumin excretion (24hUAE) : group A (normal albuminuria, 20 cases), group B (microalbuminuria, 22 cases) and group C (macroalbuminuria, 20 cases). Furthermore, 30 healthy people were involved in control group. 24hUAE,NAG,serum creatinine (SCr) and serum Cystatin C were measured, and endogenous creatinine clearance rate (Ccr) was calculated by Cockcroft-Gault formula. All these indexes among three groups were compared. Results The levels of urinary NAG activity and serum Cystafin C in diabetic group was significantly higher and Ccr was significantly lower than those in control group(P < 0.01). The levels of urinary NAG activity and serum cystatin C gradually increased in group A, B and C(P< 0.05 or < 0.01). While no significant difference was observed between group A and group B in the level of SCr (P > 0.05). There were significant positive correlations among the levels of urinary NAG activity, serum Cystatin C,24hUAE and SCr (P< 0.01),and all above showed negative correlations with Ccr (P<0.01). Co-detection of urinary NAG activity and serum Cystatin C had significantly higher positive rate [80.6%(50/62)] than single one [58.1%(36/62),61.3%(38/62)](P<0.05). Conclusion Co-detection of urinary NAG activity and serum Cystatin C may indicate early renal damage in DN, and it is valuable in diagnosing DN in early phase.

Objective To evaluate the diagnostic value of H-FABP、cTnI and CK-MB for early detection of acute myocardial infarction(AMI).Methods 20 New-Zealand rabbits were randomly divided into 2 groups:surgery group(MI group,n=12) and sham surgery group(control group,n=8).MI group was opened the chests and the anterior descending branches of the left coronary arteries(LAD) were ligated;in sham surgery group the sutures were passed under the LADs without ligation.Blood sampled before surgery and 1,2,3,4,6,8,10 and 24 h after surgery.H-FABP,cTnI and CK-MB were measured by ELISA respectively at the same time.Results The plasma concentrations of H-FABP 1 hour after surgery showed statistical difference between MI group and sham surgery group(P

Objective To analyse the correlation between hepatitis B virus infection in mother and immune effect of hepatitis B vaccine in infant so as to explore ways to prevent mother-to-infant transmission.Methods 8 022 aged from 7 months to 2 years old children and their mothers were selected.The children's HepB immunization were investigated.The serological investigation of mother and children were tested by the colloidal gold tripes and ELISA methods.The HBV genotype were detected among HBsAg positive mother.Results The mother's carry rate of HBsAg was 2.43% while the children's was 0.45%.The protect rate of HepB was 81.48%.127 genotype C were detected among 146 HBsAg positive mothers.There were 26 pair of mothers and their children whose's HBsAg were both positive.Nine of the mother's HBeAg and HBcAb were positive.While five of the mother's HBeAb and HBcAb were positive,and ten of the mother's HBcAb were positive.The differences of the three were statistically significant (?2=6.03,P

Objective: To observe the clinical curative effect of Yang-warming and removing stagnation therapy in treating elderly functional constipation. Methods: According to the method of random numbers, 90 cases of elderly functional constipation patients were divided into treatment group and control group, two groups of 45 cases each. With the control group given Duphalac oral treatment, control group given Yang-warming and removing stagnation therapy traditional Chinese medicine orally. After treatment period of 4 weeks to observe the clinical effect of two groups of patients. Results:In the process of treatment, there was no obvious adverse reaction in the treatment group. Patients after treatment with this traditional Chinese medicine method, the total effective rate was 97.78％, significantly higher than the 88.89％ in the control group, the difference statistically significant (P ＜0.05) . Compared with control group, treatment group after this traditional Chinese medicine method, significantly reduce major clinical symptoms integral, TCM symptom score significantly reduced, statistically significant difference (P ＜ 0.05) . Results: Yang-warming and removing stagnation therapy has significant curative effect of treatment of elderly functional constipation.

OBJECTIVETo study the chemical constituents from the seeds of Notopterygium franchetii.

METHODEthanol extracts of seeds N. franchetii were separated and purified by such methods as normal and reversed phase column chromatographies and thin-layer chromatography and structurally elucidated by MS and NMR evidences.

RESULTTwenty nine compounds were separated, they were isoimperatorin (1), [3-sitosterol (2), phellopterin (3), bergapten (4), N-tetra, hexa, octacosanoylanthranilic acid (5-7), daucosterol (8), oxypeucedanin hydrate (9), umbelliferone (10), demethylfuropinnarin (11), (2S, 3S, 4R, 8E)-2-[(2'R)- 2'-hydroxydoco, trico, tetraco, entaco, hexaco sanosylamino] -octadecene-1, 3, 4-triol (12-16), (-)-oxypeucedanin (17), diosmetin (18), bergaptol-O-beta-D-glucopyranoside (19), nodakenin (20), 1'-O-beta-D-glucopyranosyl-(2R, 3S)-3-hydroxynodakenetin (21), uracil (22), decuroside V (23), 8-O-beta-D-glucopyranosyl-5-hydroxypsoralen (24), 8-O-beta-D-glucopyranosyl-5-methoxylpsoralen (25), diosmin (26), alaschanioside C (27), kynurenic acid (28) and mannitol (29).

CONCLUSIONAll of these compounds were separated from the seeds of N. franchetii for the first time. Of them, 18, 22, 26 and 29 were firstly obtained from genus Notopterygium.

Apiaceae ; chemistry ; Chromatography, Thin Layer ; Coumarins ; chemistry ; Diosmin ; chemistry ; Flavonoids ; chemistry ; Furocoumarins ; chemistry ; Glucosides ; chemistry ; Kynurenic Acid ; chemistry ; Magnetic Resonance Spectroscopy ; Mannitol ; chemistry ; Methoxsalen ; analogs & derivatives ; chemistry ; Seeds ; chemistry ; Sitosterols ; chemistry ; Uracil ; chemistry

Objective To compare the efficacy and safety of everolimus combined with endocrine therapy and fulvestrant in patients with estrogen receptor-positive advanced breast cancer progressed after endocrine thera-py. Methods Ninety-three breast cancer patients were selected from January 2014 to February 2017. The primary end points were progression-free survival and clinical benefit rate and the secondary end points was tolerability. Re-sults The progression-free survival in fulvestrant group was slightly higher than that in the everolimus group(13.4 months vs 12.2 months,P = 0.297). The clinical benefit rates were 46.15% and 31.71% in fulvestrant group and everolimus group,respectively. Patients treated with fewer than 2 lines and endocrine resistant patients benefited more from fulvestrant but without statistical difference. The main adverse events related to everolimus were stomati-tis,with a prevalence rate of about 26% and a localized pneumonia with a prevalence rate of about 10%. The main adverse reaction of fulvestrant was the injection site reaction. Conclusions The efficacy of everolimus in combina-tion with endocrine therapy is not superior to that of fulvestrant for the treatment of advanced breast cancer pro-gressed after endocrine therapy. After weighing the clinical benefits and quality of life,fulvestrant may be better for patients treated with fewer than 2 lines and endocrine resistance.

Objective To conduct a prospective phase Ⅱ clinical study to explore the distribution of CYP2D6 gene polymorphism in Chinese population and its relationship with the metabolism of tamoxifen in early-stage hormonal receptor-positive breast cancer. Methods CYP2D6 genotype was tested by Sanger sequencing using the ABI 3500 Genetic Analyzer. Plasma concentrations of tamoxifen and endoxifen were measured using the HPLC-MS/MS(API 2000)assay. We downloaded the data of CYP2D6 allele from the CPIP database. Results In Chi-nese patients,the most common alleles were CYP2D6*1,*2,and *10;the predominant diplotypes were *1/*10 (38.3%)and*10/*10(18.8%). The distribution of metabolic phenotype,plasma concentration of endoxifen,and endoxifen:tamoxifen plasma concentration ratio were inconsistent between the normal metabolic phenotype(EM) and the intermediate phenotype(IM)under different CYP2D6 activity prediction criteria.The differences in the ratios and endoxifen plasma concentrations were statistically significant between the three groups by cluster analysis. Conclusions The CYP2D6 genotype distribution in Chinese population is different from that in the Western popu-lation. There is considerable variation of serum endoxifen concentration in Chinese breast cancer patients possess-ing the phenotype previously known as the intermediate active metabolizers of CYP2D6. Therefore,in the current era of precision medicine,the standard CYP2D6 genotype-phenotype classification system cannot properly stratify the Chinese population with different levels of endoxifen plasma concentration.