OBJECTIVES: To study the effect of glucose metabolism disorders on the short-term prognosis in neonates with asphyxia. METHODS: A retrospective analysis was performed on the medical data of the neonates with asphyxia who were admitted to 52 hospitals in Hubei Province of China from January to December, 2018 and had blood glucose data within 12 hours after birth. Their blood glucose data at 1, 2, 6, and 12 hours after birth (with an allowable time error of 0.5 hour) were recorded. According to the presence or absence of brain injury and/or death during hospitalization, the neonates were divided into a poor prognosis group with 693 neonates and a good prognosis group with 779 neonates. The two groups were compared in the incidence of glucose metabolism disorders within 12 hours after birth and short-term prognosis. RESULTS: Compared with the good prognosis group, the poor prognosis group had a significantly higher proportion of neonates from secondary hospitals (48.5% vs 42.6%, CONCLUSIONS Recurrent hyperglycemia in neonates with asphyxia may suggest poor short-term prognosis, and it is necessary to strengthen the early monitoring and management of the nervous system in such neonates.
Asphyxia ; Asphyxia Neonatorum/epidemiology* ; Humans ; Hyperglycemia ; Infant, Newborn ; Prognosis ; Retrospective Studies

BACKGROUND: There were few studies on real-world data about autologous hematopoietic stem cell transplantation (auto-HSCT) or allogeneic HSCT (allo-HSCT) in peripheral T-cell lymphoma (PTCL). This study aimed to investigate the clinical outcomes of patients who received auto-HSCT or allo-HSCT in China. METHODS: From July 2007 to June 2017, a total of 128 patients who received auto-HSCT (n  = 72) or allo-HSCT (n  = 56) at eight medical centers across China were included in this study. We retrospectively collected their demographic and clinical data and compared the clinical outcomes between groups. RESULTS: Patients receiving allo-HSCT were more likely to be diagnosed with stage III or IV disease (95% vs. 82%, P = 0.027), bone marrow involvement (42% vs. 15%, P = 0.001), chemotherapy-resistant disease (41% vs. 8%, P = 0.001), and progression disease (32% vs. 4%, P < 0.001) at transplantation than those receiving auto-HSCT. With a median follow-up of 30 (2-143) months, 3-year overall survival (OS) and progression-free survival (PFS) in the auto-HSCT group were 70%(48/63) and 59%(42/63), respectively. Three-year OS and PFS for allo-HSCT recipients were 46%(27/54) and 44%(29/54), respectively. There was no difference in relapse rate (34%[17/63] in auto-HSCT vs. 29%[15/54] in allo-HSCT, P = 0.840). Three-year non-relapse mortality rate in auto-HSCT recipients was 6%(4/63) compared with 27%(14/54) for allo-HSCT recipients (P = 0.004). Subanalyses showed that patients with lower prognostic index scores for PTCL (PIT) who received auto-HSCT in an upfront setting had a better outcome than patients with higher PIT scores (3-year OS: 85% vs. 40%, P = 0.003). Patients with complete remission (CR) undergoing auto-HSCT had better survival (3-year OS: 88% vs. 48% in allo-HSCT, P = 0.008). For patients beyond CR, the outcome of patients who received allo-HSCT was similar to that in the atuo-HSCT group (3-year OS: 51% vs. 46%, P = 0.300). CONCLUSIONS Our study provided real-world data about auto-HSCT and allo-HSCT in China. Auto-HSCT seemed to be associated with better survival for patients in good condition (lower PIT score and/or better disease control). For patients possessing unfavorable characteristics, the survival of patients receiving allo-HSCT group was similar to that in the auto-HSCT group.
China ; Hematopoietic Stem Cell Transplantation ; Humans ; Lymphoma, T-Cell, Peripheral/therapy* ; Neoplasm Recurrence, Local ; Retrospective Studies ; Transplantation, Autologous ; Transplantation, Homologous ; Treatment Outcome

Objective: To explore the efficacy and prognostic factors of hematopoietic stem cell transplantation (HSCT) for the treatment of patients with anaplastic large cell lymphoma (ALCL) . Methods: The clinical records of 33 ALCL patients after HSCT were collected and analyzed retrospectively to evaluate the rates of overall survival (OS) and recurrence after autologous (auto-HSCT) and allogeneic HSCT (allo-HSCT) and the factors influencing prognosis. Results: The median-age of this cohort of 33 ALCL cases at diagnosis was 31 (12-57) years old with a male/female ratio of 23/10, 24 cases (72.7%) were ALK(+) and 9 ones (27.3%) ALK(-). Of them, 25 patients (19 ALK(+) and 6 ALK(-)) underwent auto-HSCT and 8 cases (5 ALK(+) and 3ALK(-)) allo-HSCT with a median follow-up of 18.7 (4.0-150.0) months. Disease states before HSCT were as follows: only 6 patients achieved CR status and received auto-HSCT, 16 patients achieved PR (14 cases by auto-HSCT and 2 ones allo-HSCT) , the rest 11 cases were refractory/relapse (5 cases by auto-HSCT and 6 ones allo-HSCT) . There were 7 cases died of disease progression (5 after auto-HSCT and 2 allo-HSCT) and 5 cases treatment-related mortality (TRM) (2 after auto-HSCT and 3 allo-HSCT) , TRM of two groups were 8.0% and 37.5%, respectively. Both the median progression-free survival (PFS) and OS were 15 months after auto-HSCT, the median PFS and OS after allo-HSCT were 3.7 (1.0-90.0) and 4.6 (1.0-90.0) months, respectively. There was no statistically significant difference in terms of survival curves between the two groups (OS and PFS, P=0.247 and P=0.317) . The 2-year OS rates in auto-HSCT and allo-HSCT groups were 72% and 50%, respectively. The 5-year OS rates in auto-HSCT and allo-HSCT groups were 36% and 25%, respectively. Conclusion: ALCL treated by chemotherapy produced high rates of overall and complete responses. Chemotherapy followed by auto-HSCT remained to be good choice for patients with poor prognostic factors. High-risk patients should be considered more beneficial from allo-HSCT.
Adolescent ; Adult ; Child ; Female ; Hematopoietic Stem Cell Transplantation ; Humans ; Lymphoma, Large-Cell, Anaplastic/therapy* ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Retrospective Studies ; Transplantation, Autologous ; Transplantation, Homologous ; Treatment Outcome ; Young Adult

Objective: To evaluate clinical outcomes of autologous (auto-HSCT) and allogeneic hematopoietic stem cell transplantation (allo-HSCT) for angioimmunoblastic T-cell lymphoma (AITL) . Methods: From June 2007 to June 2017, clinical data of AITL patients who underwent HSCT in eight hospitals were assessed retrospectively. Results: Of 19 patients, 13 male and 6 female with a median age of 50 (32-60) years old, 12 auto-HSCT and 7 allo-HSCT recipients were enrolled in this study, all donors were HLA-identical siblings. Two of allo-HSCT recipients were relapsed auto-HSCT ones. There were 5 patients (5/12) in complete response (CR) status and 7 (7/12) in partial remission (PR) status before transplantation in auto-HSCT group, and 2 (2/7) in PR status and 3 (3/7) in progression disease (PD) status before transplantation in allo-HSCT group. The median follow-up for the surviving patients was 46.5 months (range, 1-100 months) for the whole series, two patients lost in auto-HSCT group. Three patients developed acute graft-versus-host disease (aGVHD) and 5 chronic graft-versus-host disease (cGVHD) after allo-HSCT. Three patients died of primary disease and 1bleeding in auto-HSCT group. One patient died of primary disease and 2 transplantation-related mortality in allo-HSCT group. The 3-year cumulative overall survival (OS) were 56% (95%CI 32%-100%) and 57% (95%CI 30%-100%) for auto-HSCT and allo-HSCT, respectively (P=0.979) . The 3-year cumulative progression-free survival (PFS) were 34% (95%CI 14%-85%) and 57% (95%CI 30%-100%) for auto-HSCT and allo-HSCT, respectively (P=0.451) . Conclusion: Both auto-HSCT and allo-HSCT were optimal choices for AITL. In clinical practice, which HSCT was better for AITL patients should be based on comprehensive factors including sensitivity to chemotherapy, risk stratification and disease status at transplantation.
Adult ; Female ; Graft vs Host Disease ; Hematopoietic Stem Cell Transplantation ; Humans ; Lymphoma, T-Cell/therapy* ; Male ; Middle Aged ; Retrospective Studies ; Transplantation, Autologous ; Transplantation, Homologous ; Treatment Outcome

Notch-1 signaling pathway is responsible for cell differentiation, development, proliferation and apoptosis. Recent studies show that Notch-1 signaling pathway is also involved in cancer progression, including cell invasion, motility and cancer metastasis. Activation of Notch-1 signaling pathway can directly or indirectly induce cell proliferation and migration. In tumor cells, activation of Notch-1 facilitates epithelial-mesenchymal transition (EMT), keeps its mesenchyme characteristics and induces cell adhesion. Notch-1 signaling pathway also cross-talks with other pathways to regulate cell fate, such as PI3K/Akt, NF-κB pathways. The evidence shows that aberrant Notch-1 activation has been found in different solid tumors, which participates in regulating tumor metastasis. In this review, the Notch structure and function, Notch-1 signal and tumorigenesis, tumor metastasis via Notch-1 signaling, and Notch-1 signaling targeted-therapy were comprehensively summarized. To clarify the roles of Notch-1 signal pathway in tumor metastasis and its regulatory mechanisms as well as the current treatment strategies for Notch-1 signal pathway will provide references for studies on pathomechanism and clinical treatment of cancers.

OBJECTIVETo investigate the protective effects of oxymatrine on chronic heart failure induced by isoproterenol (ISO) and to observe its effects on ADMA metabolism pathway in ISO-induced chronic heart failure in rats.

METHODMale Sprague-Dawley rats were given oxymatrine (100,50 mg kg-1) orally for 14 days. Heart failure was induced in rats by subcutaneous injection of isoproterenol (5 mg kg-1 d-1 ) at the 8th day for 1 week. Serum parameters, haemodynamic parameters, Heart weight, and histopathological variables were analysed. Expression of protein levels were measured by Western blot.

RESULTOxymatrine (100,50 mg kg-1) significantly attenuated serum content of cTn I, improved left ventricle systolic and diastolic function and left ventricular remodeling, reduced the ISO-induced myocardial pathological changes compared with ISO group. In addition, oxymatrine (100,50 mg kg-1) significantly reduced serum level of ADMA (P <0. 01), normalize the reduced dimethylarginine dimethylaminohydrolase 2 (DDAH2) expression (P <0. 01) , but had no effect on the isoproterenol-induced upregulated protein arginine methyltransferases 1 expression.

CONCLUSIONOxymatrine could ameliorate the experimental ventricular remodeling in ISO-induced chronic heart failure in rats and the mechanism involved in reducing serum content of ADMA and increased DDAH2 expression.

Alkaloids ; pharmacology ; therapeutic use ; Amidohydrolases ; metabolism ; Animals ; Arginine ; analogs & derivatives ; blood ; metabolism ; Chronic Disease ; Gene Expression Regulation, Enzymologic ; drug effects ; Heart Failure ; drug therapy ; metabolism ; pathology ; physiopathology ; Hemodynamics ; drug effects ; Isoproterenol ; adverse effects ; Male ; Organ Size ; drug effects ; Quinolizines ; pharmacology ; therapeutic use ; Rats ; Rats, Sprague-Dawley ; Troponin I ; metabolism

OBJECTIVETo investigate the risk factors for depressive disorders in manufacturing workers and to provide a basis for developing health promotion measures at workplace.

METHODSA questionnaire survey was performed in 8085 front-line production workers from 33 manufacturing enterprises in Nanhai District of Foshan, Guangdong Province, China. The questionnaire contained a survey of demographic characteristics, the Safety Climate Scale, the Center for Epidemiological Studies Depression Scale, etc. The multilevel logistic regression analysis was applied to investigate the risk factors for depressive disorders in workers.

RESULTSA total of 6260 workers completed the survey; their mean age was 31.1 ± 8.6 years, and 53.2% of them were males. The multilevel logistic regression analysis showed that after adjustment for sociodemographic factors such as age, sex, and martial status, more depressive disorders were reported in the enterprises with higher score of "production safety training" than in those with lower score (OR = 1.46, 95%CI = 1.07 ∼ 1.97); fewer depressive disorders were reported in the enterprises with higher score of "colleagues concerned about production safety" than in those with lower score (OR = 0.08, 95%CI = 0.03 ∼ 0.26); the relationships of "safety warnings and precautions" and "managers concerned about production safety" with workers' depressive disorders were not statistically significant (OR = 0.78, 95%CI = 0.48 ∼ 1.28; OR = 1.08, 95%CI = 0.68 ∼ 1.72).

CONCLUSIONDepressive disorders in manufacturing workers are related to the safety climate at workplace, which indicates that a good safety climate at workplace should be created to prevent and control depressive disorders in workers.

Adolescent ; Adult ; China ; Depression ; Female ; Humans ; Logistic Models ; Male ; Middle Aged ; Occupational Health ; Safety ; Surveys and Questionnaires ; Workplace ; Young Adult

OBJECTIVETo evaluate the associations of perception of safety atmosphere at workplace, occupational safety attitude and behaviors with occupational unintentional injury among manufacturing workers.

METHODSA cross-sectional study was performed and a self-administered questionnaire was used to inquire socio-demographic characteristics, perceived safety atmosphere, occupational safety attitudes, occupational safety behaviors and occupational unintentional injuries among 10585 manufacturing workers selected from 46 enterprises in Guangdong. Structural equation modeling was applied to assess the relationship of the perception of safety atmosphere at workplace, occupational safety attitude, and occupational safety behaviors with occupational unintentional injury.

RESULTSAmong 24 pathways supposed in structural equation model, 20 pathways (except for the attitude toward occupational safety, the attitude toward managers' support, the work posture and individual protection) were significantly related to the occupational unintentional injuries. The further analysis indicated that the perceived safety atmosphere might impact the occupational unintentional injuries by the attitude toward occupational safety and occupational safety behaviors.

CONCLUSIONWorkers' perception of safety atmosphere indirectly influenced on occupational unintentional injuries through occupational safety attitudes and occupational safety behaviors.

Accidents, Occupational ; prevention & control ; statistics & numerical data ; Adolescent ; Adult ; Attitude ; Cross-Sectional Studies ; Female ; Humans ; Male ; Middle Aged ; Occupational Health ; Surveys and Questionnaires ; Workplace ; Young Adult

OBJECTIVETo assess the effect of Danshen on liver regeneration capacity of carbon tetrachloride-induced liver injury rats.

METHODComputer retrieval of data from CJFD, CBM, Chinese science & technology journal full-text database and Chinese medical association digital journals, and such foreign databases as PubMed, EMBASE and SCI was included in the randomized controlled trials (RCT) of rat liver injury induced by carbon tetrachloride,with the search as at May 2012. A Meta analysis was made using Rev-Man 5.1 software. Using the GRADE system to addess five outcomes in stuay.

RESULTTwo hundred and fourteen rats got involved in seven randomized trials. Meta analysis showed there were statistical differences between the Danshen group and the control group in alanine aminotransferase (ALT), aspartate aminotransferase (AST), superoxide dismutase (SOD), tumor necrosis factor-alpha (TNF-alpha) and hyaluronic acid (HA) after rat liver injury induced by carbon tetrachloride. When we used system to each outcome, because of serious limitations and indirect, they are all very low quality.

CONCLUSIONDanshen shows certain promoting effect to liver regeneration in carbon tetrachloride-induced liver injury rats.

Animals ; Carbon Tetrachloride ; adverse effects ; Chemical and Drug Induced Liver Injury ; etiology ; genetics ; metabolism ; physiopathology ; Disease Models, Animal ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Liver Regeneration ; drug effects ; Phenanthrolines ; pharmacology ; Rats ; Salvia miltiorrhiza ; chemistry

OBJECTIVETo investigate the expressions of myogenic markers MyoD, myogenin,and desmin in skeletal muscle differentiation of human bone marrow mesenchymal stem cells (hBM-MSCs).

METHODSMyogenic markers MyoD, myogenin,and desmin of hBM-MSCs cultured in vitro were detected by immunofluorescence and RT-PCR. A total of 21 8-to-10 week-old immunosuppressed mdx mice were transplanted with 1x107 passage 5 of hBM-MSCs. The mice were euthanized 2-24 weeks after transplantation,and gastrocnemius muscle were analyzed for human MyoD, myogenin,desmin,and dystrophin (Dys) expressions by immunohistochemistry and RT-PCR.

RESULTSThe numbers of MyoD-,myogenin-,and desmin-positive cells per 100 hBM-MSCs were 23.5∓5.3, 30.7∓6.2, and 28.4∓5.7, respectively. MyoD, myogenin, and desmin mRNA was observed in passage 5 of hBM-MSCs. After two weeks of hBM-MSCs transplantation,a small number of MyoD-and myogenin-positive cells were observed in skeletal muscle of mdx mice,and desmin-positive cells were observed 4 weeks after transplantation. Expressions of MyoD and myogenin were detected in the muscle of mdx mice 2-4 weeks after hBM-MSCs transplantation, which reached a peak 12-16 weeks later. Desmin was expressed in the muscle of mdx mice 4-8 weeks after transplantation,with much more expression after 16 weeks of transplantation. A small number of Dys-positive cell and Dys mRNA expression were presented in the muscle of mdx mice 4 and 8 weeks after hBM-MSCs transplantation,respectively. The expression of Dys in the muscle of mdx mice increased gradually after transplantation.

CONCLUSIONhBM-MSCs have the potential of myogenic differentiation in vitro and contribute to myogenic conversion in xenogeneic animal,during which the up-regulation of MyoD and myogenin expressions may play an important role.

Animals ; Biomarkers ; Bone Marrow Cells ; cytology ; metabolism ; Cell Differentiation ; Cells, Cultured ; Desmin ; metabolism ; Humans ; Mesenchymal Stromal Cells ; cytology ; metabolism ; Mice ; Mice, Inbred mdx ; Muscle, Skeletal ; cytology ; metabolism ; MyoD Protein ; metabolism ; Myogenin ; metabolism ; Up-Regulation