Objective To analyze the clinical effect of nutritional support for postoperative patients with esophageal cancer with fat emulsion and amino acids (17) and glucose (11%) injection (Calvin injection). Methods A total of 68 patients with esophageal cancer treated in the chest surgery in our hospital from December 2014 to December 2016 were selected and randomly divided into two groups with 34 cases in each group. All patients were treated with surgery for esophageal cancer. The patients in the study group were treated with Calvin injection after operation while patients in the control group were treated with conventional fluid replacement therapy. Subjective comprehensive assessment (SGA) was used to assess the nutritional status of the patients and the weight, serum total protein (TSP), serum albumin (Alb), transferrin (TF) content, urea nitrogen content in on one week, malnutrition improvement and complications of the patients in two groups were recorded and compared. Results The weight of the patients with esophageal cancer in the two groups after operation was decreased, and the weight loss of the patients in the study group was lower than that of the control group and the difference was statistically significant (P<0.01). The decrease degree of TSP, Alb and TF in the study group was lower than that in the control group, and the difference was statistically significant (P<0.05). The negative nitrogen balance of the two groups was improved, and the improvement of the negative nitrogen balance in the study group was better than that in the control group, and the difference was statistically significant (P<0.01). The postoperative malnutrition in the patients with esophageal cancer was improved. The improvement degree of malnutrition in the study group was better than that in the control group, and the difference was statistically significant (P<0.05). The incidence of complications in the study group was lower than that in the control group, and the difference was statistically significant (P<0.05). Conclusion Compared with the traditional method of postoperative fluid replacement, Calvin injection can improve the recovery of the body function of the patients with esophageal cancer after operation, improve the patient's negative nitrogen balance and nutritional status, reduce the incidence of complications, and improve the clinical prognosis. This treatment is safer and more effective and it is worth popularizing in clinical practice.

Objective To study the clinical effect of low molecular weight heparin on fetal growth restriction (FGR) prevention in early pregnancy.Methods 100 pregnant women had been employed in our study,they were divided into two groups,observation( n =60) and control( n =40) group.Both groups were given the natural vitamin E 0.1g,and folie acid 0.4mg daily oral administration,continuing to 12 weeks of gestation.5000 u of subcutaneous dalteparin sodium was added to pregnant women with notmal level of D-dimer in the observation group until 12 weeks of pregnancy,while the dose of Fragmin was adjusted in pregnant women with abnormal level of D-dimer until retuned to normal level.The pregnacy outcome of two groups were compared.Results The gestational age,birth weight,placental weight of the obseruation group was signiticantly higher than thal of the control group ( t =4.55,2.79,11.91,all P ＜ 0.05 ),while FGR,oligohydramnies,fetal distress and the incidence of hypertensive disorters of the obseruation group were significantly lower than that of control group ( x2 =6.50,20.55,7.87,3.76,all P ＜ 0.05 ) ; Compared to the control group,the observation group didn't have higher incidence of intrauterine fetal death,neonatal asphyxia and perinatal death ( P ＞ 0.05).Conclusion Low molecular weight heparin using in early pregnancy was effective in preventing FGR in pregnant women with FGR risk factors.

Adolescent ; Aged ; Aspergillosis ; microbiology ; pathology ; Aspergillus ; isolation & purification ; Brain Diseases ; drug therapy ; microbiology ; pathology ; surgery ; Diabetes Complications ; microbiology ; Diagnosis, Differential ; Female ; Humans ; Male ; Mucorales ; isolation & purification ; Mucormycosis ; drug therapy ; pathology ; surgery ; Nose Diseases ; drug therapy ; microbiology ; pathology ; surgery

0.05).In groups A and B,the intraoperative blood loss was(94.4?51.6)ml and(155.8?84.3)ml;the 4% mannitol solution used for intraoperative irrigation was(18.4?6.2)L and(25.4?8.8)L;the operative time was(65.0?16.4)min and((86.8?)25.0)min;the time for postoperative bladder infusion was(46.5?9.1)h and(57.8?17.4)h;the infused saline volume was(19.2?4.2)L and(26.7?10.2)L;the degree of satisfaction of the surgeons with the TURP field was 75.0%(36/48) and 41.9%(26/62);the cases who needed to increase the perfusion pressure during TURP accounted for 22.9%(11/48) and 45.2%(28/62);the blood transfusion rates were 6.2%(3/48) and 22.6%(14/62);and the incidence rates of secondary prostatic bleeding were(10.4)%(5/48) and 25.8%(16/62),respectively.The differences in all these parameters were statistically significant between the 2 groups(P

An HPLC-DAD-MS/MS method was developed for rapid analysis and identification of degradation products of buagafuran. Buagafuran and degradation products were separated on a Zorbax C8 column (5 microm, 4.6 mm x 150 mm) using acetonitrile-water (78 : 22) as mobile phase. The elutes were detected with diode array detector and tandem mass spectrometer via electrospray ionization source in positive ion mode. According to analysis of the retention time, UV spectra and MS, MS/MS data, combined with the possible degradation reaction of buagafuran, the structures of main degradation products were inferred. The results showed that six main degradation products were oxidation or peroxidation productions of buagafuran. Degradation product A was a double bond epoxidation product of buagafuran, degradation products B, C, D and E were the further oxidation products of degradation product A, degradation product F was a peroxidation product of buagafuran. The results indicated that the established method was effective in the rapid identification of the degradation products of buagafuran.

Objective To investigate the variation of coagulation markers and its clinical value in type 2 diabetes patients. Methods The plasma levels of von Willebrand factor: antigen (vWF: Ag), thrombomodulin (TM), prothrombin fragment 1+2 (F 1+2 ) and P selectin were measured by ELISA in 65 patients with type 2 diabetes (including 33 patients with vascular complication) and 38 healthy people. Results The plasma level of vWF:Ag, TM, F 1+2 and P selectin in group of type 2 diabetes were significantly higher than that of normal controls ( P

Objective; To clone, sequence and analyze the coding sequences of the Mr 15000 and Mr 9000 active segments of natural granulysin derived from human CTLs activated by allogenic antigen ,in order to establish the basis for further purifying and investigating the immune - impairing mechanism of granulysin. Methods; The coding sequences of the Mr 15000 and Mr 9000 granulysin gene were amplified from the total RNA of activated CTLs of healthy person after reverse transcription by Nested - PCR, inserted into pET32a ( + ) vectors and then transformed into E. Coli TOP10, respectively. The recons were identified by PCR, endonuclease digestion and sequencing. Results: The whole coding sequences of the Mr 15000 and Mr 9000 active segments were successfully cloned as expected. The accurate pET32a - Mr 15000 and pET32a - Mr 9000 recons were obtained through Colony - PCR, endonuclease digestion and sequencing. There lied polymorphism on the 119 th amino acid of the product encoded by GLS gene. Conclusion; The coding sequences of the Mr 15000 and Mr 9000 active segments of human granulysin can be obtained and cloned by the methods mentioned above and can be used for subsequent research.

A total of 58 patients with simple septic shock were recruited from intensive care unit and divided into control group (n =28) and treatment group (n =30) according to treatment modalities.The control group was routinely treated.The treatment group received continuous veno-venous hemofiltration (CVVH) for 10-14 days plus routine measures.After 3 days,the score of acute physiology and chronic health evaluation-Ⅱ (APACHE-Ⅱ) of the treatment group was better than that of the control group (P ＜ 0.01).And sequential organ failure assessment (SOFA),left ventricular end diastolic diameter (LVEDD),left ventricular end systolic diameter (LVEDS) and left ventricular ejection fraction (LVEF) improved significantly (P ＜ 0.05).And the relevant blood biochemical parameters improved significantly better than the control group (P ＜ 0.05).In the group CVVH,there were mortality (n =7,23％) and multiple organ failure (MODS) (n =6,20％) ; In the control group,mortality (n =14,50％) and MODS (n =13,46％).The mortality rate had inter-group differences of statistical significance (x2 =4.38,P ＜0.05).Thus early volume resuscitation plus CVVH had excellent curative efficacies for septic shock.

Chinese materia medica resource (CMM resource) is the foundation of the development of traditional Chinese medicine. In the study of sustainable utilization of CMM resource, adopting innovative theory and method to find new CMM resource is one of hotspots and always highlighted. Pharmacophylogeny interrogates the phylogenetic relationship of medicinal organisms (especially medicinal plants), as well as the intrinsic correlation of morphological taxonomy, molecular phylogeny, chemical constituents, and therapeutic efficacy (ethnopharmacology and pharmacological activity). This new discipline may have the power to change the way we utilize medicinal plant resources and develop plant-based drugs. Phylogenomics is the crossing of evolutionary biology and genomics, in which genome data are utilized for evolutionary reconstructions. Phylogenomics can be integrated into the flow chart of drug discovery and development, and extends the field of pharmacophylogeny at the omic level, thus the concept of pharmacophylogenomics could be redefined in the context of plant pharmaceutical resources. This contribution gives a brief discourse of knowledge pedigree of pharmacophylogeny, epistemology and paradigm shift, highlighting the theoretical and practical values of pharmacophylogenomics. Many medicinally important tribes and genera, such as Clematis, Pulsatilla, Anemone, Cimicifugeae, Nigella, Delphinieae, Adonideae, Aquilegia, Thalictrum, and Coptis, belong to Ranunculaceae family. Compared to other plant families, Ranunculaceae has the most species that are recorded in China Pharmacopoeia (CP) 2010. However, many Ranunculaceae species, e. g., those that are closely related to CP species, as well as those endemic to China, have not been investigated in depth, and their phylogenetic relationship and potential in medicinal use remain elusive. As such, it is proposed to select Ranunculaceae to exemplify the utility of pharmacophylogenomics and to elaborate the new concept empirically. It is argued that phylogenetic and evolutionary relationship of medicinally important tribes and genera within Ranunculaceae could be elucidated at the genomic, transcriptomic, and metabolomic levels, from which the intrinsic correlation between medicinal plant genotype and metabolic phenotype, and between genetic diversity and chemodivesity of closely related taxa, could be revealed. This proof-of-concept study regards pharmacophylogenomics as the updated version of pharmacophylogeny and would enrich the intension and spread the extension of pharmacophylogeny. The interdisciplinary knowledge and techniques will be integrated in the proposed study to promote development of CMM resource discipline and to boost sustainable development of Chinese medicinal plant resources.
China ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Knowledge ; Medicine, Chinese Traditional ; Phylogeny ; Plants, Medicinal ; chemistry ; classification ; genetics

In this study, 31 Notopterygium incisum populations were analyzed using ITS sequences to investigate the genetic structure. The results showed that: the ITS region ranged in size from 634 to 635 bp and base composition was with high G + C content of 57.8%. Thirty-one polymorphic sites were detected from 402 sequences of 31 populations of N. incisum, and the proportion of polymorphic sites was 4.88%, in which parsimony informative sites were up to 12. And 31 haplotypes were identified based on these polymorphic sites. Molecular variance analysis (AMOVA) indicated that high genetic differentiation (57%) existed among population, and gene flow was low (N(m) = 0.38) among populations. Phylogenetic relationships of 31 haplotypes were analyzed using NJ method with N. forbesiias an out-group. Phylogenetic analysis showed that 31 haplotypes from different populations mixed together and did not form distinct geographically separated clades.
Apiaceae ; classification ; genetics ; Base Sequence ; China ; DNA, Intergenic ; genetics ; Gene Flow ; Genetic Variation ; Molecular Sequence Data ; Phylogeny