Purpose:To study the salvage treatment of recurrent intermediate—high grade non Hodgkin lymphoma(NHL). Methods:24 cases of recurrent intermediate—high NHL were divided into two groups: 10 cases with poor prognostic factors in group one(G1), 14 cases without poor prognostic factors in group two(G2).All cases were treated with ifosfamide(IFO), mitoxantrone(Mx), pingyangmycine(PYM), prednisone(Pred) (IMPP). IFO 1.5 g/m 2 iv on days 1 to 4, and mesna iv at hours;0, 4, 8 Mx 8 mg/m 2 on day 1; PYM 5mg/m 2 im on days 8 and 15; and Pred 100mg/d po on days 1 to 5. Every 4 weeks as one cycle. Assessment was given after 2 cycles. Results:The total CR rate was 58.3%(14/24), RR 79.2%(19/24). The CR rate was 30%(3/10), RR 60%(6/10) in G1 and the CR rate was 78.5% (11/14), RR 92.8%(13/14) in G2 ,respeetively. The difference of the two groups in CR and RR was significant( P

Non-invasive transcutaneous monitoring(TCM) of oxygen and carbon dioxide,with continuous,non-invasive characteristics,is in common use and significant in the neonatal intensive care unit (NICU),which can directly reflect critically ill newborns'changes of respiratory and circulatory function.This review describes how to use TCM appropriately,compares the advantages and disadvantages of TCM with other monitoring devices,introduces its application in neonatal transport and NICU.

Objective: To explore the efficacy and mechanism of warm needling moxibustion plus percutaneous kyphoplasty (PKP) for osteoporotic vertebral compression fracture (OVCF) due to kidney deficiency and blood stasis. Methods: A total of 70 OVCF patients were randomized into a control group and an observation group, with 35 cases in each group. The control group was given PKP treatment, and the observation group was treated with warm needling moxibustion on the basis of the treatment in the control group. The visual analog scale (VAS) and Oswestry disability index (ODI) were scored and the Cobb angle of fractured vertebrae was measured before and after treatment. The re-fracture rate of the adjacent vertebrae was recorded at 1-year follow-up. The serum levels of transforming growth factor (TGF)-β1 and omentin-1 were measured before and after treatment. Results: After treatment, the VAS and ODI scores in both groups decreased (all P<0.05), and all the scores in the observation group were lower than those in the control group (both P<0.05). After treatment, the Cobb angle of fractured vertebrae in both groups decreased (both P<0.05), and the Cobb angle in the observation group was smaller than that in the control group (P<0.05). At 1-year follow-up, the re-fracture rate of the adjacent vertebrae in the observation group was lower than that in the control group (P<0.05). After treatment, the serum levels of TGF-β1 and omentin-1 in both groups increased significantly (all P<0.05), and the serum levels of TGF-β1 and omentin-1 in the observation group were higher than those in the control group (both P<0.05). Conclusion: The treatment of warm needling moxibustion plus PKP can relieve pain, improve dysfunction, promote healing of the injured vertebrae, and reduce the re-fracture rate of the adjacent vertebrae in patients with OVCF due to kidney deficiency and blood stasis, which may be related to the increase of serum TGF-β 1 and omentin-1 levels.

Humans ; Child ; Brain Diseases ; Influenza, Human/diagnosis* ; Influenza A virus

In the scientific,systematic,practical and feasible principles,the quality control needs and management needs of health authorities and medical institutions were analyzed.The study probed into the real-time monitoring functions of existing hospital information systems and information products of IT technology firms,and the feasibility of setting up key monitoring points during medical service processes.685 real-time monitoring indicators have been set up for real-time monitoring of medical process quality.

The therapeutic response of anti-vascular endothelial growth factor (VEGF) differs among individuals.According to the changes of central retinal thickness,intraretinal fluid,subretinal fluid,best corrected visual acuity and other morphological or functional manifestations after treatment,the performance of the treated eyes can be classified as optimal response,poor response and non-response.A variety of factors could account for poor or non-response to anti-VEGF,such as genomic polymorphism and specific genomic risk alleles,lesion characteristics,vitreous and macular structural abnormalities,resistance to anti-VEGF drug,and the role of pericytes and others.The common counter measures include increasing the dosage,shortening the injection interval and replacing with another alternative drug,inhibition of pericytes,relieving vitreomacular anatomical abnormalities.It is still worthy of further exploration that how to assess individual reasons for non-response,so that we can give proper treatment to reduce the excessive use of anti-VEGF drugs and improve the clinical management of ocular neovascularization diseases.

Objective To investigate the alternation of mitochondrial oxidative phosphorylation post-ischemia/reperfusion myocardial injury in mice. Methods The C57BL/6 mice were randomly divided into five groups. The mouse hearts in the time control group (TC) were perfused for 45 min in identical Krebs-Henseleit buffer without any treatment. In the ischemia/reperfusion groups, the mouse hearts were treated with different reperfusion time including 5, 10, 15 or 30 min, following by the same ischemia period of 25 min. The mitochondria were extracted from the left ventricular post-reperfusion. The respiratory function including R3, R4, RCR, and the maximal rate of state 3 respiration (2 mmol/L ADP) were measured. Results The R3, RCR and P/O of mitochondria, using glutamate + malate as substrates, were decreased significantly at 10 min, 15 min and 30 min post-ischemia/reperfusion (P < 0.05, respectively), but not in the 5-min-reperfusion group compared with the time control group. And the respiratory function, using succinate, and TMPD-ascorbate as substrates, decreased significantly in different ischemia/reperfusion groups compared with the time control (P < 0.05, respectively). Conclusions The mitochondrial respiratory function changes differently in different complex at the early stage of reperfusion after ischemia. So different ischemia/reperfusion time should be chosen to detect the alternations of different mitochondrial complex after heart injury.

Through the analysis of the status quo of lack of medical students′humanistic quality , this paper discussed the current increase medical students humanities quality:the necessity of the development of the harmoni-ous society needs , remarkable physician training needs , the growth of self-actualization needs .This paper pointed out that under the perspective of cultural consciousness of medical students improve humane quality way :accurate positioning “self-improvement” action subject , sets up the “benevolence” goal, integration of domestic and for-eign high-quality learning resources , learning to use new media network platform , improving “knowledge and ac-tion should go hand in hand” in practice.

Various bile duct injuries caused bile leakage or biliary obstruction and severe secondary long-term complications which threaten patients' survival.At present, confirmative surgeries to reconstruct bile flow into gastrointestinal tract remains as a major resort to treat bile duct injury.Successful reconstruction mainly depends on experienced surgeons armed with precisely biliary surgical technology.Surgical repair should be based on cautious preoperative assessment and identification of bile duct injury.The basic principle of reconstruction includes that anastomosis is performed on the healthy bile duct with sufficient blood supply and without inflammation, ischemia and scar.The core of reconstruction includes the exposure of proximal and distal bile ducts and preparation of materials for repair and anastomosis.The definite goal of this surgery is to build up an unobstructed biliary drainage, tension-free mucosa with sufficient blood supply for mucosa anastomosis.

Double negative T cells,namely DNT cells,are specific regulatory cells with TCR+ CD3 + CD4-CD8-in cell phenotype,divide into αβ T cell and γδ T cell,play a very important role in regulating immunoreaction.Previous research restricted to the treatment of autoimmune disease and organ transplantation immunity.Recently dnt cells adoptive immunotherapy,as a new anti-tumor method,gradually come into public view.This review mainly focuses on the source of DNT cells,their anti-tumor effect,as well as the possible mechanism.