Abstract: To report the diagnosis, treatment and outcome of 4 patients with hematological diseases complicated with Aeromonas hydrophila bloodstream infection in the Second Affiliated Hospital of Kunming Medical University, further clarify the importance of blood culture and deepen the clinical understanding of the disease. Four patients with hematological diseases complicated with Aeromonas hydrophila bloodstream infection treated in the Second Affiliated Hospital of Kunming Medical University from 2017 to 2021 were recruited as the study objects. The clinical manifestations, blood culture collection, detection time of Aeromonas hydrophila, laboratory examination, treatment and prognosis of the patients were retrospectively analyzed. In this study, 4 cases were male patients with hematological diseases, who were in myelosuppression after chemotherapy. After fever, blood culture was collected and Aeromonas hydrophila was detected. The positive time of blood culture in 4 cases ranged from 4 to 11 hours. The results of antibiotic sensitivity showed that it was highly sensitive to the second, third and fourth generation cephalosporins, quinolones and carbapenems. Four patients were treated with imipenem cilastatin sodium in the early stage, and one patient recovered after active anti infection and leukocyte raising treatment. One patient did not complete chemotherapy due to a request for discharged, and the follow-up was unknown. Two patients developed rapidly into necrotizing fasciitis and died later. Hematological diseases complicated with Aeromonas hydrophila bloodstream infection are rare, but the mortality rate is high. For patients with repeated fever and considering infection, blood culture should be carried out as soon as possible to confirm the pathogen and drug sensitivity test. During clinical treatment, the treatment should be adjusted in time in combination with the patient's situation. In addition to anti-infection treatment, the patient's immunity should be improved and the development of necrotizing fasciitis should be vigilant. Keywords: Aeromonas hydrophila; hematologic diseases; leukemia; bloodstream infection; blood culture; necrotizing fasciitis

Objective: To explore the points selection pattern of acupuncture for sleep apnea syndromes by data mining technique. Methods: Clinical literature about acupuncture therapy for sleep apnea syndromes was derived from China National Knowledge Infrastructure (CNKI), Wanfang Academic Journal Full-text Database (Wanfang), Chongqing VIP Database (CQVIP), PubMed and Science Direct between the time that databases were created and March 25th,2017. Relevant excel database was established and descriptive studies and association rules were analyzed. Results: The most frequently used point was Lianquan (CV 23) and the most frequently used meridian was the Stomach Meridian. The analysis of association rules showed that the clinical choice of acupuncture points was highly correlated, among which the combination of the highest degree of confidence and the highest degree of support was Shenmen (HT 7) and Sishencong (EX-HN 1); Lieque (LU 7), lianquan (CV 23) and Zhaohai (KI 6). Conclusion: Acupuncture treatment of sleep apnea syndromes has specific selection rules of points, providing certain references for clinical and scientific research.

Objective: To compare tea polysaccharides(TPS) characteristics and their role in scavenging free radicals and reducing blood glucose(BG) in diabetic mice(DM). Methods: TPS was extracted from green,Oolong and black tea which were made from the same fresh leaves from Hubei,Fujian and Yunnan. Then the recovery rate of TPS, contents of neutral sugar, uronic acid and protein were analysed, and scavenging rate of -2Oand 稯H in vitro and hypoglycemic effect were also determined. Results: 1. The yield and contents of neutral sugar, uronic acid and protein of green tea TPS were the highest, and those of black tea TPS were the lowest. Oolong tea TPS acted the best in scavenging-2O and 稯H . 2. The hypoglycemic effect of TPS from Hubei tea was the best . The effect of TPS extracted from semi-fermented Oolong tea and fermented black tea was better than that of non-fermented green tea. 3. There were obvious differences in yield, free radical scavenging rate and effect of reducing BG among TPS extracted from tea in different regions. TPS extracted from Fujian tea had the best effect in reducing BG,but that from Yunnan tea had not. Conclusion: There was remarkable effect of region and process on physico-chemical characteristics,effect of scavenging radical and reducing blood sugar TSP.

Objective To explore the effect of vascular endothelial growth factor antisense oligonucleotides(AS-VEGF)on HL60 cell and HL60/VCR multidrug resistance cell and analyze the function of P-gp and the expression of related multidrug resistance genes including Bcl-2,Mcl-1,MDR1,MRP,GST?,TopoⅡ? and TopoⅡ?.Methods A vector AS-VEGF which expressed in eukaryotic cell was established,then transfected the vector into HL60 and HL60/VCR by limposome transfection technology,observed and drew the growth curve by Tapanlan taining,RT-PCR was used to detect the expression of Bcl-2,Mcl-1,MDR1,MRP,GST?,TopoⅡ? and TopoⅡ? in mRNA level after transfected 24 h and 48 h.Western Blot was used to detect the expression of P-gp in proteinum level after transfected 24 h and 48 h.Results The growth of HL60 and HL60/VCR was inhibited by AS-VEGF(1.25 mmol/L).Between HL60 and HL60/VCR,AS-VEGF decreased the expression of MDR1,MRP,GST? and TopoⅡ? but could not influence the expression of Bcl-2,Mcl-1 and TopoⅡ?,and the expression of P-gp was also obviously decreased in 48 h compared with that in 24 h.Conclusions AS-VEGF can inhibite the growth of HL60 and HL60/VCR and reverse multidrug resistance by changing cell microenvironment and the cell membrane correlated protein transportating channel,reduce the cell disintoxicating and the self-repair ability.

Ischemia-reperfusion injury (IRI) has been recognized as a serious problem for therapy of cardiovascular diseases. Calcium regulation appears to be an important issue in the study of IRI. This article reviews calcium regulation in myocardial and vascular IRI, including the calcium overload and calcium sensitivity in IRI. This review is focused on the key players in Ca(2+) handling in IRI, including membrane damage resulting in increase in Ca(2+) influx, reverse-mode of Na(+)-Ca(2+) exchangers leading to increased Ca(2+) entry, the decreased activity of sarcoplasmic reticulum (SR) Ca(2+)-ATPase causing SR Ca(2+) uptake dysfunction, and increased activity of Rho kinase. These key players in Ca(2+) homeostasis will provide promising strategies and potential targets for therapy of cardiovascular IRI.
Animals ; Calcium ; metabolism ; Heart ; physiopathology ; Homeostasis ; Humans ; Myocardial Reperfusion Injury ; metabolism ; Myocardium ; Sarcoplasmic Reticulum ; metabolism ; Sarcoplasmic Reticulum Calcium-Transporting ATPases ; metabolism ; Sodium-Calcium Exchanger ; metabolism

Abdominal Wall ; Adenocarcinoma ; diagnosis ; Colonic Neoplasms ; diagnosis ; Female ; Histiocytoma, Malignant Fibrous ; diagnosis ; Humans ; Ileal Neoplasms ; diagnosis ; Ileocecal Valve ; Leiomyoma ; diagnosis ; Middle Aged ; Neoplasms, Multiple Primary ; diagnosis ; Soft Tissue Neoplasms ; diagnosis ; Uterine Neoplasms ; diagnosis

BACKGROUNDEarly diagnosis and timely treatment are important for improving therapeutic efficiency of prostate cancer. DNA array is a new bio-technology for disease diagnosis. This study was conducted to diagnose prostate cancer with cDNA macroarray and analysis gene expression profiles of some selective genes in prostate cancer.

METHODSTotal RNA was isolated from patients with prostate cancer and from normal people, and poly (A) RNA was further purified. Then it was analyzed for differentially expressed genes in prostate cancer and normal prostate by cDNA macroarray system.

RESULTSThere were different expressions in the nine prostate-associated specific genes in prostate cancer as compared with normal prostate, in which, 7 were significantly upregulated and 2 were down-regulated.

CONCLUSIONAs a diagnostic approach at molecular level, the cDNA macroarray is an effectively diagnostic method for prostate cancer.

Gene Expression Profiling ; Genes, Tumor Suppressor ; Humans ; Male ; Oligonucleotide Array Sequence Analysis ; Prostate-Specific Antigen ; blood ; Prostatic Neoplasms ; diagnosis ; genetics

OBJECTIVETo investigate the application of tunica dartos flap coverage to the prevention of urinary fistula in tubularized incised plate (TIP) urethroplasty.

METHODSThis study included 140 cases of hypospadias following TIP urethroplasty, aged 1.9-22 (mean 5.6) years. Of the total number, 85 cases of the distal type were treated by coverage of the neourethra with the longitudinal ventrolateral pedicled-dartos penile skin flap, while the other 55 cases of the proximal type with the pedicled-dartos flap of arteriae scrotales anteriories.

RESULTSUrethrocutaneous fistula occurred in 12 of the patients, including 7 cases of distal and 6 cases of proximal hypospadias.

CONCLUSIONFor distal hypospadias, the longitudinal ventrolateral pedicled-dartos penile skin flap can be used, while for proximal urethroplasty, the pedicled-dartos flap of arteriae scrotales anteriories can be applied in coverage of the neourethra, which can effectively reduce the incidence of fistula.

Adolescent ; Child ; Child, Preschool ; Humans ; Hypospadias ; surgery ; Infant ; Male ; Reconstructive Surgical Procedures ; methods ; Scrotum ; blood supply ; Subcutaneous Tissue ; transplantation ; Surgical Flaps ; blood supply ; Urethra ; surgery ; Urinary Fistula ; prevention & control ; surgery ; Urologic Surgical Procedures, Male ; methods ; Young Adult

BACKGROUNDPim-1 plays an important role in the apoptosis, proliferation, differentiation of cancer cells and progression of cancer. In this study we detected the expression of pim-1 mRNA in normal prostate, benign prostatic hyperplasia (BPH), and prostate cancer (PCa) and explored its diagnostic value for PCa.

METHODSThe prostate tissues were collected from 23 patients with PCa, 37 patients with BPH, and 3 healthy volunteers. Pim-1 mRNA expression levels in these samples were determined by the quantitative real-time PCR (QRT-PCR). The differences of expression were calculated based on a standard curve.

RESULTSThe ratio of pim-1 mRNA to beta-actin in the normal prostate, BPH, and PCa were 1.05 +/- 0.04, 2.57 +/- 0.74 and 4.45 +/-0.63, respectively. The differences among PCa, BPH and NT were significant (P < 0.05, respectively).

CONCLUSIONDetecting pim-1 mRNA expression by QRT-PCR provides a reliable metric for the diagnosis of PCa.

Aged ; Humans ; Male ; Middle Aged ; Polymerase Chain Reaction ; Prostate ; metabolism ; Prostatic Hyperplasia ; metabolism ; Prostatic Neoplasms ; diagnosis ; metabolism ; Proto-Oncogene Proteins c-pim-1 ; genetics ; RNA, Messenger ; analysis ; Sensitivity and Specificity

OBJECTIVETo observe the effect and side effect of Danzhi Xiaoyao powder (DXP) in treating depression.

METHODSA randomized controlled and double-blinded study was conducted in 63 cases of depression by divided them into the western medicine group (WMG, 31 cases) treated with maprotiline, and the Chinese medicine group (CMG, 32 cases) treated with DXP. The effect of therapy was evaluated before and at the 2nd, 4th and 6th week of the treatment with Hamilton's depressive scale (HAMD), self-rating depression scale (SDS), self-rating anxiety scale (SAS) and the scale for TCM syndrome and symptom differentiation (TCM-SSD), and the side-effect of therapy was assessed with Asberg side-effect scale as well.

RESULTSThere was no significant difference between the two groups in scores of HAMD, SDS, SAS, and TCM-SSD. The markedly effective rate in CMG was 84% and in WMG 87%, showed no significance between them (P > 0.05). The scores of HAMD, SDS and SAS of both groups were remarkably lowered after therapy (P < 0.05). However, the score of Asberg in CMG was lower than that in WMG (P < 0.05).

CONCLUSIONDXP shows the effect equivalent to that of maprotiline, but with obviously less side-effect.

Adult ; Antidepressive Agents ; therapeutic use ; Depressive Disorder ; drug therapy ; Double-Blind Method ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Maprotiline ; therapeutic use ; Middle Aged ; Phytotherapy ; Psychiatric Status Rating Scales