Application Potential of Baijiu Non- Yeast in Winemaking Through Sequential Fermentation With .

To explore the potential application of non- yeasts screened from Baijiu fermentation environment in winemaking, the effect of four Baijiu non- yeasts (two and two ) sequentially fermented with on the physicochemical parameters and volatile compounds of wine was analyzed. The results indicated that there was no obvious antagonism between and or in sequential fermentations, and all strains could be detected at the end of alcoholic fermentation. Compare with pure fermentation, sequential fermentations significantly reduced higher alcohols, fatty acids, and ethyl esters and increased acetate esters; sequential fermentations reduced the contents of C6 alcohols, total higher alcohols, fatty acids, and ethyl esters and significantly increased the contents of acetate esters (especially ethyl acetate and 3-methylbutyl acetate).

[Analysis of the Risk Factors for Hemorrhagic Cystitis after Hematopoietic Stem Cell Transplantation].

Objective: To analyze the risk factors affecting hemorrhagic cystitis(HC) after allogeneic hematopoietic stem cell transplantation(allo-HSCT).

Methods: The clinical data of 153 patients underwent allogeneic hematopoietic stem cell transplantation in the First Affiliated Hospital of Xi'an Jiaotong University from January 2010 to December 2018 were selected and retrospectively analyzed. The incidence, median time and treatment outcome of HC should be observed.

[Expression of DNMT3b Gene in Myeloma RPMI 8226 Cells and Its Biological Significance].

Objective: To study the expression of DNMT3b gene in myeloma RPMI8226 cells and its biological significance.

Methods: The activity of DNA methyltransferase was detected by ELISA, and the expression of DNMT3b in RPMI8226 cells was analyzed by semi-quantitative RT-PCR and real-time fluorescent quantitative PCR. The proliferation and expression of DNMT3b gene in RPMI8226 cells intervened with capecitabine for 24 hours were detected.

[Risk Factors and Therapeutic Outcome of Intestinal Acute Graft Versus Host Disease in Acute Leukemia Patients after Haploidentical Peripheral Hematopoietic Stem Cell Transplantation].

Objective: To investigate the risk factors and therapeutic outcome of acute graft versus host disease (aGVHD) in patients with acute leukemia after haploidentical peripheral hematopoietic stem cell transplantation.

Methods: The clinical data of 19 cases of acute leukemia underwent haploidentical hematopoietic stem cell transplanttion during January 2010 and December 2010 were retrospectively analyzed. The effects of patients sex, donor-recipient sex difference, donor age, conditioning regimen, dosage of anti-thymocyte globulin(ATG), mononuclear cell and CD34 cell counts on the intestinal aGVHD were analyzed by Logistic regression.

[Effect of Different Hemapheresis Procedures on Components of Hematopoietic Stem Cells Collected from Healthy Donors].

Objective: To investigate the effects of different hemapheresis procedures on the components of hematopoietic stem cells(HSCs) collected from helathy donors.

Methods: twelve donors were underwent stem cell collection from January 2015 to August 2016, and the stem cells were randomly colleted by AutoPBSC procedure of COBE spectra and MNC procedure of the Spectra Optia blood cell separator, the mononuclear cells, CD34 cells, granulocytes, lymphocytes and platelets in the collections were compared.

Results: The circulating blood volume, the acquisition time and dosage of anticoagulants were not significantly different between two procedures.

[Effect of Different Procedures from Blood Cell Separators on Autologous PBSC Collection Efficiency].

Objective: To observe the efficacy and adverse reactions of autologous PBSC collection when the autoPBSC procedure and MNC procedure of COBE Spectra cell separator and the MNC procedure of Spectra Optia cell separator were used.

Methods: The autologous perepheral blood hematopoietic stem cells from 41 patients were collected by using autoPBSC procedure and MNC procedure of COBE Spectra blood cell separator and MNC procedure of Spectra Optia blood cell separator. The numbers of MNC and CD34 cells collected by 3 collected procedure, the difference of hemoglobin (Hb) drop and platelet decrease, and the adverse reaction of patients were observed.

[Effects of Hepatovirus B Infection on the Hematopoietic Stem Cell Collection and Implantment in Lymphoma Patients Received Autologous Peripheral Blood Hematopoietic Stem Cell Transplantation].

Objective: To investigate the effect of hepatovirus B(HBV) infection on the hematopoietic stem cell collection and implantment in lymphoma patients received autologous peripheral hematopoietic blood stem cells transplantation.

Methods: Clinical data of 40 lymphoma patients who received autologous peripheral hematopoietic blood stem cell transplantation between January 2006 and October 2014 was analyzed retrospectively. Among 40 patients with lymphoma 8 patients combined with HBV infection were prophylacticly given nucleoside analogues and 32 patients without HBV infection.

[Relation of reinfused hematopoietic stem cell volume and recipient's leukocyte count at reinfusion with prognosis of disease in allo-hematopoietic stem cell transplantation].

This study was aimed to investigate the relation of reinfused hematopoietic stem cell volume and recipient's leukocyte count at reinfusion with prognosis of disease in allo-hematopoietic stem cell transplantation (allo-HSCT). The clinical data of 37 patients received allo-HSCT in our hospital were analyzed retrospectively. The 37 patients were divided into agranulocytosis and non-agranulocytosis groups according to the recipient's leukocyte count at reinfusion, and were divided into the high dose and low dose groups according to the median number of reinfused mononuclear cells (MNC) and CD34(+) cells.

Effect of proton irradiation on the magnetic properties of manganese ferrite.

Cubic-spinel MnFe2O4 magnetic nanoparticles (NPs) were prepared, with an average particle size of about 4 nm determined from a high-resolution transmission electron microscope. When the NPs were proton-irradiated, the lattice constants decreased with increasing proton irradiation. Before the proton irradiation, the NPs exhibited 36.