Humans ; Eosinophilia/diagnosis* ; Thrombosis/etiology* ; Heart Diseases/complications*

Objective To evaluate the effects of early tracheostomy and late tracheostomy on the prognosis of patients with cervical spinal cord injury,so as to provide evidence based guidance for the timing of tracheostomy.Methods Relevant literatures studying the timing of tracheostomy in patients with cervical spinal cord injury were searched in PubMed,Embase,Medline,Cochrane Library,Chinese Biological Medical Literature database (CBM),China National Knowledge Infrastructure database (CNKI),and VIP journal database with time range from journal establishment to March 2018.The retrieved articles were screened according to the inclusion and exclusion criteria.The article quality was rigorously evaluated according to the Newcastle-Ottawa scale (NOS).Meta analysis was conducted using Review Manager 5.3 software to compare the mechanical ventilation time,ICU stay,incidence of pneumonia,incidence of complications,and mortality between early and late tracheostomy in patients with cervical spinal cord injury.Results A total of eight articles of cohort study including 466 patients were included,with 241 patients in the early tracheostomy group and 225 patients in the late tracheostomy group.The eight articles were all determined as high quality studies according NOS.The results of Meta analysis showed that there were significant differences between the two groups in terms of the total mechanical ventilation time (MD =-12.28,95％ CI-20.09--4.47,P ＜ 0.01),post tracheostomy mechanical ventilation time (MD =-9.92,95％ CI-14.27--5.57,P ＜ 0.01),total ICU stay (MD =-10.30,95％ CI-17.12--3.47,P ＜ 0.01),post tracheostomy ICU stay (MD =-5.79,95％ CI -6.53--5.05,P ＜ 0.01),incidence of complications (RR =0.56,95％ CI 0.38-0.83,P ＜ 0.01),and mortality (RR =0.34,95％ CI 0.15-0.78,P ＜ 0.05).However,no significant differences were detected between the two groups in the incidence of total pneumonia (RR =0.77,95％ CI 0.57-1.05,P ＞0.05) and the incidence of post tracheostomy pneumonia (RR =0.80,95％ CI 0.51-1.26,P ＞0.05).Conclusion Early tracheostomy can shorten the mechanical ventilation time,ICU stay,incidence of complications,and mortality,but it cannot reduce the incidence of pneumonia.

Objective To explore the change of peripheral galectin (Gal)-3 and N-terminal B-type brain natriuretic peptide (NT-proBNP) in patients with chronic heart failure.Methods A total of 89 patients with chronic heart failure (CHF) were enrolled.Peripheral Gal-3,NT-proBNP were detected by enzyme-linked immunosorbent assay (ELISA) or Electrochemical luminescence method.The expression levels of Gal-3,NT-proBNP in patients with different kinds of heart failure and cardiac functional grading were analyzed.Results There were significant differences in expression levels of Gal-3 and NT-proBNP between patients with HFPEF and patients with HFREF.There was significant differences of Gal-3 and NT-proBNP in patients with NYHA heart function class Ⅱ,Ⅲ and Ⅳ.Gal3 was positively correlated with NT-proBNP (r =0.230,P =0.030) and negatively correlated with LVEF (r =-0.533,P =0.000).NT-proBNP was negatively correlated with LVEF (r =-0.372,P =0.000).Conclusion Peripheral Gal-3,NT-proBNP could be considered as two important markers for judging severity of illness in patients with CHF.

Objective To explore the change of peripheral galectin (Gal)-3 and N-terminal B-type brain natriuretic peptide (NT-proBNP) in patients with chronic heart failure.Methods A total of 89 patients with chronic heart failure (CHF) were enrolled.Peripheral Gal-3,NT-proBNP were detected by enzyme-linked immunosorbent assay (ELISA) or Electrochemical luminescence method.The expression levels of Gal-3,NT-proBNP in patients with different kinds of heart failure and cardiac functional grading were analyzed.Results There were significant differences in expression levels of Gal-3 and NT-proBNP between patients with HFPEF and patients with HFREF.There was significant differences of Gal-3 and NT-proBNP in patients with NYHA heart function class Ⅱ,Ⅲ and Ⅳ.Gal3 was positively correlated with NT-proBNP (r =0.230,P =0.030) and negatively correlated with LVEF (r =-0.533,P =0.000).NT-proBNP was negatively correlated with LVEF (r =-0.372,P =0.000).Conclusion Peripheral Gal-3,NT-proBNP could be considered as two important markers for judging severity of illness in patients with CHF.

Objective To learn the population and infestation rates of cockroaches from 2017 to 2019 in Jiading District of Shanghai, to evaluate the effect of cockroach termination in household, and to provide information for cockroach control. Methods Cockroaches were controlled by dinotefuran baits and clean-up in households.Sticky trap and visual method were employed for density monitoring in farmers markets, supermarkets, hotels, restaurants, hospitals, and residential areas.Visual method was used in households before and after using the insecticide. Results Sticky trap result showed the room infestation rate was 3.24%, mean adhesion rate was 3.29%, the density was 0.06 per board, and the density peak appeared in May.Rate of invasion and density decreased year by year.Blattella germanica was the dominant species, counting for 71.88%.The density, and rate of infestation, as determined by sticky trap method, were the highest in the farmers markets, followed by hospitals and residential areas.Determined by visual method, room infestation rate was 1.16%, and the infestation rate was 4.44%.The peak appeared in January.Infestation rate of the farmers markets was the highest, followed by hospitals and residential areas.By visual method, the room infestation rate was 59.01%, and 48.45% for nymphs.The room infestation and ootheca rates were 54.04% and 17.39%.The rate decreased more than 80% in 30 days after use of the insecticide. Conclusion Infestation rate of cockroach remains at low level in Jiading District.The effect of bait combined with environmental cleaning is remarkable.Future work should strengthen monitoring and control in farmers markets, hospitals and residential areas.

OBJECTIVETo report two de novo acute myeloid leukemia (AML) patients with t(11;22)(q23;q11.2) and summarize the clinical and biological characteristics.

METHODSBone marrow cells morphology, immunophenotype, chromosome karyotype, fluorescence in situ hybridization (FISH), PCR and gene sequencing were performed. Clinical manifestation and routine laboratory tests were analyzed.

RESULTSThe patients were diagnosed as AML-M₂ and AML-M₅ by morphology and immunophenotype results. Both patients carried t(11;22)(q23; q11.2) and one of them carried an additional chromosome abnormality. MLL-SEPTIN5 fusion transcript was identified in two patients by RT-PCR and sequencing. The two patients got hematologic complete remission after induction chemotherapy with daunorubicin, homoharringtonine, and cytarabine (DHA) or daunorubicin and cytarabine (DA). One of them relapsed and died during consolidation therapy with intermediate-dose cytarabine.

CONCLUSIONLeukemia with t(11;22)(q23;q11.2) chromosome translocation met the clinical and laboratory manifestations of AML. The MLL-SEPTIN5 fusion transcript was the distinctively biological etiology. Patients with t(11;22)(q23;q11.2) were vulnerable to relapse after conventional chemotherapy and had poor prognosis. Allogeneic hematopoietic stem cell transplantation should be recommended as early as possible.

Adult ; Chromosome Aberrations ; Chromosomes, Human, Pair 11 ; Chromosomes, Human, Pair 22 ; Female ; Humans ; Karyotyping ; Leukemia, Myeloid, Acute ; diagnosis ; drug therapy ; genetics ; Male ; Prognosis ; Translocation, Genetic

Aged ; Central Nervous System Neoplasms ; pathology ; Humans ; Lymphoma, Non-Hodgkin ; pathology ; Magnetic Resonance Imaging ; Male ; Middle Aged

BACKGROUNDPeople have more and more concerned about allitridum as studies have shown that taking more raw garlic associated with a lower risk for cancers of the alimentary system. In the present study, we tried to examine whether a large dose of allitridum and a microdose of selenium prevent gastric cancer.

METHODSA double-blind intervention study was performed on the participants aged (35 - 74) years, who had matched at least one of the following criteria: (1) a medical history of stomach disorder, (2) a family history of tumour, or (3) smoking and/or alcohol consumption. A total of 2,526 and 2,507 persons were randomly enrolled into intervention group and control group respectively from 288 natural villages of seven communities in Qixia County, Shandong Province, China. Each person of the intervention group orally took 200 mg synthetic allitridum every day and 100 microg selenium every other day for one month of each year during November 1989 to December 1991. At the same time, people in control group were given 2 placebo capsules containing corn oid with the identical appearance to that in the intervention group.

RESULTSFor all subjects the large dose of allitridum was accepted and no harmful side effects were found during the study. In the first follow-up five years (1992 - 1997) after stopping the intervention, the morbidity rates of malignant tumours in the intervention group declined by 22%, in contrast to the control group, declined by 47.3%. After adjusting for age, gender, and other potential confounders, relative risks (RRs) for all tumours and gastric cancer of the whole population were 0.67 (95% CL: 0.43 - 1.03) and 0.48 (95% CL: 0.21 - 1.06), respectively, and for male group they were 0.51 (95% CL: 0.30 - 0.85) and 0.36 (95% CL: 0.14 - 0.92), respectively. No signigicantly protective effect was found for the female subgroup.

CONCLUSIONThe present study proves that large doses of allitridum and microdorse of selenium may effectively prevent gastric cancer, especially in men.

Adult ; Aged ; Allyl Compounds ; administration & dosage ; Double-Blind Method ; Female ; Humans ; Male ; Middle Aged ; Multivariate Analysis ; Selenium ; administration & dosage ; Stomach Neoplasms ; prevention & control ; Sulfides ; administration & dosage

Objective To study the relationship between estradiol (E2) and embryonic development, and to explore the optimal therapeutic regimen for threatened abortion with low estrogen. Methods One hundred and sixty threatened abortion patients 14 days after frozen embryo transfer (FET) with E2 in the range of 100-200 pg/mL were randomized into Chinese medicine group 1, Chinese medicine group 2, Chinese and western medicine group, and control group, 40 cases in each group. Chinese medicine group 1 was treated orally with Shoutai Sijun Decoction, Chinese medicine group 2 was treated orally with Shoutai Sijun Decoction combined with Placenta Hominis Granules, Chinese and western medicine group was treated orally with Shoutai Sijun Decoction combined with Femonstone white tablets, and the control group was treated orally with Femonstone white tablets. Pregnancy rate and the changes in E2 level before and after treatment in the 4 groups were compared. The sensitivity and specificity of E2 level to the prognosis of pregnancy were also investigated. Results (1) The pregnancy rate of Chinese medicine group 1, Chinese medicine group 2, Chinese and western medicine group, and control group was 70.0％, 75.0％, 95.0％, 77.5％ respectively, and Chinese and western medicine group had the highest pregnancy rate(P<0.05).(2) E2 level in the pregnant patients of 4 groups after treatment was increased, and the difference was significant compared with that on ET day 14 (P < 0.05 or P <0.01). (3) The results of prognosis of E2 for pregnancy were as follows: sensitivity was 92％, specificity was 80％, and the area of curve was 0.820 when threshold of E2 being 281 on ET day 22. Conclusion The low post-FET E2 level is correlated with disordered pregnancy, and the early monitoring of E2 and prompt intervention should be performed. Shoutai Sijun Decoction combined with Femonstone white tablets is effective on increasing E2 level rapidly and leading to a higher pregnancy rate, and the effect of Shoutai Sijun Decoction combined with Placenta Hominis Granules comes next.

Objective To observe how complement regulatory protein CD59 expression on T cells in HIV infected patients and discuss the meaning of how highly active antiretroviral therapy(HARRT) affect CD59 expression. Methods 48 HIV infected patients and 14 healthy donors were performed in this study.Patients were divided into Naive group and On-HARRT group according to HARRT or not. The peripheral blood samples were collected and cell surface cytokines were stained, and then were evaluated with the BD FACS Canto flow cytometry, after that, the expression of CD59 on CD4+T, CD8+T and memory CD45ROCD4+T cells were analyzed, and HIVRNA were detected with PCR, then compare the results between groups. Results Compared with healthy donor, the expression of CD59 on T cells in HIV infected patients are significantly higher(P＜0.05), most of that expressed on CD45ROCD4+T cells(P＜0.05).Compared with Naive group, the CD59 expression on CD4+T cells in On-HARRT group decreased significantly but it is still higher while compared with healthy control(P＜0.05). CD59 expression on CD4+T cells is correlated with HIVRNA and CD4+T cells count(R2=0.2181, P=0.0247; R2=0.1586, P=0.0486). Conclusion HIV infection can cause CD59 expression increase on CD4+T cells and HARRT can decrease its expression. This increase may be related to HIV immune escape and CD4 +T cell function inhibition, and HARRT can partially reverse this immune disorder.