The 55th ASH annual meeting published a special report about Hodgkin lymphoma,which mainly contains management of early-stage Hodgkin lymphoma,novel targeted therapy and the optimal treatment of lymphocyte-predominant Hodgkin lymphoma.The therapy of Hodgkin lymphoma should be individualized,in order to improve both PFS and OS.More clinical trials should be designed on the target therapy and the treatment strategy of nodular lymphocyte-predominant Hodgkin lymphoma.

AIM: To compare the effect of small incision extracapsular cataract extraction and phacoemulsification on corneal endothelial cells and explore the differences between these two most commonly used surgeries for grade Ⅱ-Ⅲ lens nucleus. · METHODS: Retrospective study. We retrospectively evaluated the data of age-related cataract patients who had completed surgery in our hospital between June 2013 and December 2015. There were 84 eyes of 84 patients. The corneal endothelial cell density of all the patients were greater than 2000/mm2 and lens nucleus were gradeⅡ- Ⅲ. The patients were divided into manual small incision cataract surgery ( MSICS ) group and phacoemulsification ( Phaco ) group. MSICS group included 42 cases (42 eyes) and Phaco group included 42 cases ( 42 eyes ) . Postoperative evaluations were performed at 1d, 1wk, 1mo and 6mo and included uncorrected visual acuity ( UCVA ) , corneal endothelial cell density and the proportion of hexagonal cells. · RESULTS: There were no statistically significant differences of the two groups in preoperative basic data, UCVA, corneal endothelial cell density and the proportion of hexagonal cells, nuclear classification. The postoperative UCVA were significantly improved in both groups (x2=148. 01, P<0. 001; x2=165. 97, P<0. 001). The postoperative UCVA were on the rise as time goes on. The postoperative corneal endothelial cell density was obviously reduced in both groups compared with the preoperative (F=37. 74, P<0. 001; F=24. 56, P<0. 001). The proportion of hexagonal cells in Phaco group was declined at 1d (P=0. 002) after the operation and returned to baseline by 1wk (P=0. 894) after surgery. There was no significant difference between the two groups in UCVA, corneal endothelial cell density and the proportion of hexagonal cells at each observation point (P>0. 05). ·CONCLUSION: Manual small incision cataract surgery and phacoemulsification can indiscriminately improve UCVA and decrease the density of corneal endothelial cells. However, the change of hexagonal cells proportion was not obvious. These two surgeries for cataract patients with corneal endothelial cell density greater than 2000/mm2 , grade Ⅱ-Ⅲ lens nucleus have similar efficacy and safety.

Humans ; Lymphoma ; therapy

Objective To investigate the efficacy and safety of polyethersulfone highlux dialyzer for maintenance hemodialysis patients. Methods Thirty-six maintenance hemodialysis patients were randomizedresigned into two groups,polyethersulfone 14HF(PES-14HF)group and polyethersulfone 150DS(PES-150DS)group,based on a random number table. The patients from two groups received different dialyzer hemodialysis for over 3.5 hours/each time respectively. Changes of serum creatinine,urea,β2-microglobulin,hemoglobin and albumin levels were measured for determination of the efficacy and safety evaluation. Results In the comparison between before or after hemodialysis,the level of serum creatinine,urea,β2-microglobulin levels decreased significantly to(333.8 ± 89. 5)μmol/L,(7. 0 ± 1.9)mmol/L,(22. 9 ± 1.7)mmol/L from(990. 2 ± 191.2)μmol/L,(24. 7 ± 4. 1)mmol/L,(13.6 ± 3.3)mmol/L respectively in the PES1 4 HF group(P ＜ 0.01);the level of serum creatinine,urea,β2-microglobulin levels decreased significantly to(395.5 ± 86.1)μmol/L,(8. 1± 2. 8)mnol/L,(18.0 ± 3.0)mmol/L from(1059. 5 ± 179. 4)μmol/L,(25.3 ± 4. 8)mmol/L,(22. 3 ± 2. 9)mmol/L respectively in the PES-150DS group(P ＜ 0. 01). We found no significant differences in each measured index between two types of hemodialysis(P ＞ 0. 05 respectively),while the level of β2 -microglobulin levels decreased more significantly in the PES14HF group(42. 81 ± 12. 48)mg/L than PES-150DS group(24. 21 ± 13. 24)mg/L(P =0. 017). Conclusions The efficacy and safety of the PES-14HF hollow fiber membrane hemodialyzer is equivalent to that of the PES-150DS hemodialyzer in hemodialysis for uremic patients.

Objectives To identify the spectrum of pathogens causing bloodstream infection and their resistance profiles. Methods We examined records with positive blood culture from Jan. 1998 to Mar. 2003 in a teaching hospital in Shanghai. The contaminants were excluded according to the CDC definition of bloodstream infection. Bacteria were collected from April 1, 2002 to March 31, 2003 and MIC to the most commonly used antimicrobial agents was performed. Results 276 episodes occurred during the study period. Of all the BSI episodes, about 74.3% BSI were hospital-acquired and 37.3% were community-acquired. Gram-positive organisms accounted for 38% of isolates, while gram-negative for 44.2% and fungus for 13.8%. The commonest pathogens causing bloodstream infection in hospital-acquired BSI were coagulase-negative staphylococcus (16.9%) and Escherichia coli (16.6%), followed by Candida species (14.1%), Staphylococcus aureus (13.7%) and Klebsiella pneumoniae (13.2%). Streptococcus spp., Escherichia coli, coagulase-negative staphylococcus and Staphylococcus aureus are the leading pathogens causing community-acquired bloodstream infection, which accounted for 16.9%, 15.5%, 15.5%, 11.3% respectively. Susceptibility tests in vitro shows that methicillin resistance in S. aureus was 56%, while in coagulase-negative staphylococcus was 88%. Among the prevalent Gram-negative BSI isolates, resistance rates for most of the antimi-crobial agents were high. However, it is encouraging to note that the carbapenems retained potency against almost all the Enterobacteriaceae, including those resistant to the third-generation cephalosporins and extended-broad-spectrum penicillins. The crude mortality rate of BSI was 24.4%. Conclusion The rate of Coagulase-negative staphylococcus, Klebsiella pneumoniae and fungus in BSI have increased in the past years. Enterobacteriaceae, acinetobacter spp and fungus are more common in hospital-acquired BSI than community-acquired BSI.

Objective This study was designed to evaluate the effect of laparoscopic-assisted subtotal colectomy(LASC)and modified Duhamel procedure in the treatment of severe functional constipation(SFC).Methods From June 2005 to October 2007,100 cases of SFC were treated by LASC combined with modified Duhamel procedure in our institute.After freed the colon under a laparoscope,we made a small incision in the lower abdomen to perform subtotal colectomy while preserved the ileocecal region.Then a side-to-side colorectal anastomosis was conducted.Results In this study,98 cases of LASC were successively completed and 2 cases were converted to open surgery.The operation time of LASC in the 98 cases ranged from 48 to 125 min mean,(76?23)min],and the total operation time was 140-225 min mean,(170?42)min].The intraoperative blood loss was 10-160 m1 mean,(35?18)m1].In the patients,the intestinal function was recovered within 25-52 hours mean,(42?12)h] after the operation;none of them developed postoperative wound infection,anastomotic stoma,or other complications.One week after the operation,2 of the 100 patients showed mild dehydration,and 2 were diagnosed as having incomplete small bowl obstruction.All of the four were cured by conservative treatments.The other 96 patients who had no complication were discharged from the hospital in 5-11 days mean,(7.0?1.5)days] postperation.One year later,the symptoms of constipation were significantly alleviated(defecation 1-3 times/d)in 90 patients;7 cases had various degrees of diarrhea(defecation 4-6 times/d);and 3 patients showed recurrence of mild constipation(defecation 1 time/2-3 d).The gastrointestinal quality of life index(GIQOL)determined in 1 year postperation was(109?20)points,which indicated good results compared to(94?23)points before the operation(maximum:144).Eighty-three cases were satisfied with their frequency of defecation.Conclusions LASC combined with modified Duhamel procedure is an effective method for the treatment of SFC,resulting in less damage,less influence to the internal environment,and quick recovery.The procedure is worth being wildly used.

Objective To investigate the relation of inflammation markers to acute coronary syndrome and the clinical significance by observing the changes of P selectin、CRP 、IL 6、TNF ?、ICAM 1 during unstable agina pectoris and acute myocardial infarction(AMI). Methods 45 patients were selected as acute coronery syndrome(ACS)group, including 25 patients with unstable agina pectoris (UAP) and 20 patients with AMI; 25 patients as stable agina pectoris (SAP)and 20 persons as control group. The blood sample of the control group are drawn from venous in the morning, the agina pectoris group are drown from venous in the morning of the second day after hospitalized, however, the AMIgroup are drown from venous at the point of 6 hour、 12 hour、24 hour、48 hour、72 hour after episode. The concentration of CRP is determined by Scatter Turbidimetry , and the concentration of P selectin、IL 6 、TNF ?、ICAM 1 by ELISA. Results (1) SAP vs control ,the levels of P selectin、CRP 、IL 6、TNF ?、ICAM 1 all raise significantly ( P 0.05) ; (4) AMI vs SAP , the levels of P selectin、CRP 、IL 6、TNF ?、ICAM 1 all raise significantly ( P

Objective:To research the efficacy and adverse reactions of compound matrine injection combined with chemotherapy in the patients with advanced gastric cancer. Methods:According to the order of admission, 68 patients with advanced gastric cancer were divided into the observation group (34 cases) and the control group (34 cases). The two groups of patients were given chemo-therapy, and the observation group was treated with compound matrine injection additionally. After 3 months treatment, the curative effect and KPS score before and after the treatment were compared between the two groups. And adverse drug reactions were recorded for the two groups. Results:The total effective rate of the observation group (44. 12%) was significantly higher than that of the control group (20. 59%,P<0. 05). After the treatment, the KPS score of the observation group was significantly higher than that of the con-trol group (P<0. 05). The incidence of adverse drug reactions in the observation group was significantly lower than that in the control group (P<0. 05). Conclusion: The curative effect of compound matrine injection combined with chemotherapy for advanced gastric cancer is notable, which can significantly improve the KPS score and reduce the incidence of adverse reactions, and is worthy of promo-ted use in clinical practice.

ObjectiveTo analyze the clinicopathologic characteristics and survival of ethnic minority female patients with triple negative breast cancer (TNBC) from Xinjiang Uygur Autonomous Region.Methods The clinicopathological characteristics,including age at diagnosis,size of tumor mass,lymphnode involvement,adjuvant therapy,recurrence of disease and survival of patient,of 48 ethnic minority patient cases with TNBC negative for estrogen receptor (ER),progesterone receptor (PR) and human epidermal growth factor receptor-2 (Her-2) were analyzed,whom were treated in our hospital from January 2001 to December 2005,including age at diagnosis,size of tumor mass,lymph node involvement,adjuvant therapy,recurrence of disease and survival of patients.ResultsOf the 48 patients,median age was 47 years,and 83.3 ％ (39 cases) of patients had stage Ⅱ or Ⅲ disease.The majority(85.4 ％,41 cases)of pathological types were grade Ⅱ or Ⅲ invasive ductal carcinomas,and lymph node involvement was detected in 56.2 ％ (27 cases) of these patients at initial diagnosis.46 patients were followed and had adjuvant therapy.Tumor-free survival and overall survival at 5 years were 43.5 ％ (20/46) and 52.2 ％ (24/46),respectively.Patients with lymph node involved had only 38.5 ％ (10/46) of overall survival at 5 years.ConclusionThe incidence of triple negative breast cancer of female patients in Xinjiang multiple minority groups is similar to domestic study,and the rates of over all survival is lower than that in Han Chinese patients. The female patients with TNBC in Xinjiang Uygur Autonomous Region multiple minority groups showed higher lymph node involvement at initial diagnosis and more distal metastasis.Patients with lymph node involved had poor survival.

Objective To investigate the expression of aquaporins-3 (AQP3) in amniotic epithelial cells regulated by cyclic adenosine monophosphate-protein kinase A (cAMP-PKA) signal pathway and to explore the mechanisms of its expression.Methods The amniotic epithelial cells were collected from 30 patients who underwent elective caesarean sections at term with normal amniotic fluid volume and primarily cultured.The cultured cells were treated with (1) forskolin groups: different concentration (0,2.5,5,50 or 100 μmol/L) of forskolin treated cells for 2 hours,and the optimal concentration of forskolin treated cells with different time (0,1,2,10 or 20 hours) ; (2)SP-cAMP groups: different concentration (0,2.5,5,50 or 100 μmol/L) of SP-cAMP treated cells for 2 hours,and the optimal concentration of SP-cAMP treated cells with different time (0,1,2,10 or 20 hours); (3)H-89 groups: different concentration (0,5,10,50 or 100 μmol/L) of H-89 treated cells for 2 hours,and the optimal concentration of H-89 treated cells with different time (0,1,2,10 or 20 hours).The level of intracellular cAMP and activity of PKA were detected by using ELISA,and immunohistochemistry was used to detect the localization of AQP3,the protein expression of total cAMP-response element binding protein (CREB) and phospho-CREB (p-CREB) and AQP3 were assessed by western blot analysis.Cell proliferation was assessed by cell counting kit-8 (CCK-8)assay.Results (1) The brown staining of AQP3 was detected in both cell membrane and cytoplasm in each group.(2) There was no significant change of the cell proliferation rate among groups with different concentration of forskolin,SP-cAMP and H-89 treatment (P ＞ 0.05).(3) After different concentration of forskolin treated 2 hours,the expression of total CREB had no significant difference among them(P ＞ 0.05).While the expression of cAMP level,PKA activity,p-CREB and AQP3 protein were significantly changed,which were higher in 2.5 μmol/L,5 μmol/L,50 μmol/L forskolin group when compared with 0 μmol/L (P ＜ 0.05).Their expressions in 5 μmol/L forskolin group were higher than that in 2.5 μmol/L and 50 μmol/L (P ＜ 0.05).The optimal forskolin concentration was 5 μmol/L.(4) After different concentration of SP-cAMP treated 2 hours,the expression of total CREB and cAMP level had no significant difference among them (P ＞ 0.05),while the expression of PKA activity,p-CREB and AQP3 protein were significantly changed,which were higher in 5 μμmol/L,50 μmol/L SP-cAMP group when compared with 0 μmol/L (P ＜ 0.05).Their expressions in 50 μmol/L SP-cAMP group were higher than that in 5 μmol/L (P ＜0.05).The optimal SP-cAMP concentration was 50 μmol/L (5) After different concentration of H-89 treated 2 hours,the expression of total CREB and cAMP level had no significant difference among them (P ＞ 0.05),while the expression of PKA activity,p-CREB and AQP3 protein were significantly changed,which were lower in 10 μmol/L,50 μmol/L and 100 μmol/L H-89 group when compared with 0 μmol/L (P ＜ 0.05).Their expressions in 10 μmol/L H-89 group were lower than that in 50 μmol/L,100 μmol/L (P ＜ 0.05).The optimal H-89 concentration was 10 μmol/L.(6) p-CREB and AQP3 protein expression were significantly lower in 5 μmol/L forskolin combined 10 μmol/L H-89 incubating 2 hours group when compared with 5 μmol/L forskolin,but higher than that in 10 μmol/L H-89 treated group (P ＜ 0.05).Total CREB was no significant difference among the three groups (P ＞ 0.05).Conclusion cAMP-PKA signal transduction pathway may regulate AQP3 protein expression in human amniotic epithelial cells.