Objective The objective of this study was to investigate the clinicopathological features and rational treatment of primary fallopian tube cancer(PFTC).Methods The clinical and pathological data of 39 patients with primary fallopian tube cancer from January 2006 to July 2016 in Beijing Tongren Hospital of Capital University were retrospectively analyzed.Results There were 39 cases of undifferentiated carcinoma,including 1 case of undifferentiated and transitional cell carcinoma,37 cases of undifferentiated adenocarcinoma,or 29 cases of simple adenocarcinoma and 10 cases of mixed type.Among them,7 cases were treated with clear cell carcinoma,endometriosis in 2 cases,combined with transitional cell carcinoma in 1 case.Extra-pelvic metastases were the most common site of the omentum with 17 cases.The preoperative test CA125 was increased in 13 cases and 38 patients received postoperative chemotherapy.The 5-year overall survival rate of 39 patients was 51.3%.Univariate analysis showed that postoperative pathologic stage(Ⅰ~Ⅱ vs.Ⅲ,P<0.001),intraoperative residual lesion size(P<0.001),omentum metastasis(P<0.001),ovarian metastasis(P=0.034),retroperitoneal lymph node metastasis(P=0.018)and preoperative CA125 elevation(P=0.002)were associated with prognosis,while age(P=0.310)and pathological grade(P=0.663)were not associated with prognosis.Multivariate analysis showed that the number of patients with postoperative lymph node metastasis(P=0.018)and preoperative CA125 elevation(P=0.002)were correlated with prognosis(HR=1.202,95% CI:2.354~63.290,P=0.003) and pathological stage(HR=3.810,95% CI:1.202~12.079,P=0.023).They were associated with prognosis as independent prognostic factors.Conclusion Tumor pathologic staging and omentum metastasis are important prognostic factors influencing the prognosis of patients with primary fallopian tube cancer.Early diagnosis and complete operation can improve the prognosis of patients.

Objective To explore the incidence rate of people with mild cognitive impairment (MCI) which transferred to Alzheimer's disease (AD) and to study the related influencing factors. Methods 600 MCI aged people were experienced screening test which was conducted by WHO-BCA, MMSE and DCR. A three-year follow-up study was conducted to get the information on the aged people with MCI. Data related to demography, behavior, chronic diseases and perception of the elderly with MCI were collected through face to face interview. Characteristics of the elderly with MCI aged people were tested by 16PF. The content of Apoe was tested by PCR.People with NC were investigated by telephone to get the progression and the time to AD.Methodologies on statistics were log-rank test and Cox proportional hazards regression model.Results The incidence rate of MCI to AD was 6.53% person-years. The incidence rate of the normal people to AD was 1.24% person-years. The hazard of MCI to AD was 5.27 times (95%CI: 3.01-9.82)of the normal people to AD. The result of Cox proportional hazards regression model displayed that: older age (RR=3.14, 95% CI: 2.98-7.46) , hypertension (RR=3.28, 95% CI: 3.02-8.48) ,hyperlipermia (RR = 2.22,95%CI: 1.29-3.82), diabetes (RR=4.87,95%CI: 2.56-9.25), lack of sports (RR=2.02, 95%CI: 1.29-3.14), anxiety (RR=4.46, 95%CI: 3.07-8.14), dread fulness (RR=4.08,95% CI: 3.52-5.25), loneliness (RR= 1.89,95% CI: 1.13-3.16), characteristics of anxiety (RR= 5.07,95%CI: 2.56-10.04, introvert characteristics (RR=2.05,95%CI: 1.33-3.15) and ApoE4 (RR= 1.73,95% CI: 1.15-2.63) were the risk factors of MCI to AD. Higher education (RR=0.29, 95% CI:0.07-0.43), intellectual work(RR=0.14,95%CI: 0.05-0.32), often reading books(RR=0.30,95%CI:0.15-0.58), often taking part in recreational activities (RR=0.41,95%CI: 0.23-0.75) seemed to be the protective of MCI to AD. Conclusion The rate of the elderly with MCI that developing to AD was high, suggesting further study on the cognitive situation among the MCI aged people should be carried out.

The study was purposed to investigate the differentiation ability of mesenchymal stem cells (MSCs) into myocardial cells in vitro. Rat bone marrow-derived MSCs were labeled and co-cultured with neonatal rat cardiomyocytes (CM) for 5 - 7 days. The expression of cell surface antigens was detected by flow cytometry, and the expression of muscle-specific marker myosin and troponin T in labeled cells was detected by immunofluorescence. The results showed that in vitro cultured MSCs expressed CD90, CD44, CD105, CD54, not expressed CD34, CD45, CD31. After co-cultured with neonatal rat CM, labeled MSCs differentiated into cardiomyocyte-like cells expressing myosin and troponin T. It is concluded that MSCs can differentiate into cardiomyocyte-like cells when co-cultured with neonatal myocardial cells in vitro. In co-culture of two kind of cells in ratio of four to one showed obvious efficacy differentiating MSCs into CMs.
Animals ; Bone Marrow Cells ; cytology ; Cell Differentiation ; Cells, Cultured ; Coculture Techniques ; Mesenchymal Stromal Cells ; cytology ; Myocytes, Cardiac ; cytology ; Rats ; Rats, Wistar

This study was purposed to investigate the phenotype, in vitro expansion and cytokine secretion profile of Valpha24(+) NKT cells from cord blood (CB), peripheral blood (PB), and granulocyte colony stimulating factor-mobilized peripheral blood mononuclear cells (G-PBMNCs). Fresh mononuclear cells (MNCs) were isolated by the method of gradient centrifugation and then cultured with alpha-GalCer (100 ng/ml), IL-2 (50 U/ml), IL-15 (50 ng/ml) for 12 days. Valpha24(+) NKT cells were purified by anti-Vbeta11 TCR McAb and goat anti-mouse IgG magnetic beads. The phenotype and purity of Valpha24(+) NKT cells were determined by flow cytometry. Cytokine production was analyzed by ELISA. The results showed that Valpha24(+) NKT cells in CB, PB and G-PBMNCs were expanded by 221.5 (95 - 501), 456.5 (101 - 2207), and 756.38 (82 - 20373)-fold respectively. After stimulation by phorbol-12-myristate-13-acetate (PMA) for 24 hours, IL-4 and IFN-gamma produced by Valpha24(+) NKT cells from CB and PB were 180.33 (144.67 - 2253.48) vs 190.67 (110.07 - 6060.16) ng/ml, 864.33 (401.33 - 3386.67) vs 508.49 (253.82 - 8840.00) ng/ml respectively, with IL-4/IFN-gamma ratio of 0.503 +/- 0.642 vs 0.455 +/- 0.562 respectively. After expansion of Valpha24(+) NKT cells from G-PBMNCs, IL-4 and IFN-gamma produced by Valpha24(+) NKT cells at day 9 and day 12 were 139.08 (7.62 - 606) vs 89.3 (0 - 729.2) ng/ml, 14264.8 (1168 - 18059) vs 14488 (1041 - 18261) ng/ml respectively, with IL-4/IFN-gamma ratio of 0.0531 +/- 0.1081 vs 0.0376 +/- 0.1148 respectively. It is concluded that in presence of IL-2 and IL-15, alpha-GalCer can facilitate the rapid short-term expansion of Valpha24(+) NKT cells from CB, PB, and G-PBMNCs. Valpha24(+) NKT cells from G-PBMNCs show much high potential of expansion in comparison to the counterparts from CB or PB (p < 0.05). The activated Valpha24(+) NKT cells can secrete IFN-gamma and IL-4 in large amounts, with IFN-gamma in particular.
Cell Culture Techniques ; Fetal Blood ; cytology ; Galactosylceramides ; pharmacology ; Humans ; Interferon-gamma ; secretion ; Interleukin-15 ; pharmacology ; Interleukin-2 ; pharmacology ; Interleukin-4 ; secretion ; Leukocytes, Mononuclear ; cytology ; Lymphocyte Activation ; Natural Killer T-Cells ; metabolism

Objective To study the effects of heat shock treatment of rat bone marrow mesenehymal stem cells(MSCs),the apoptosis ratio of treated-cells under low serum condition and the treated-cells transplantation on left ventricular function in rats with myocardiaIinfarction.Methods MSC8 were heat-treated under 42℃for 30 min,then the heat shock protein-70(HSP-70)was detected bv Western blot.The apoptosis ratio of heat-treated MSCs under low serum condition was tested by Annexin kit.The treated-MSCs labeled with Dil were transplanted into infarcted myocardium and 8 weeks later,the cardiac function of rats in each group was evaluated by echocardiography and cardiac catheterization.Results The immunophenotype of heat-treated MSCs did not vary,Western blot confirmed a higher level expression of HSP-70 in the treated-MSCs group as compared with that in the control group.The early apoptosis ratio was lower in treated-MSCs measured by flow cytometry with annexin staining than that of MSCs when cultured with low serum medium.After 8 weeks,LVEF,LVSP,+dp/dtmax,and-dp/dtmax were significantly higher,and the LVEDP was significantly lowar in heat-treated MSCs transplantation group than that in the control group.Conclusions Heat shock pretreatment of MSCs enhances the tolerance of MSCs to low serum medium,whereas does not lcad to the change of the cell immunophenotype.Transplantation of heattreated MSCs might improve the cardiac function in a rat myocardialinfarction model.

OBJECTIVETo evaluate the efficacy of allogeneic hematopoietic stem cell transplantation (allo-HSCT) for aplastic anemia (AA).

METHODSTwelve patients with severe AA (SAA) and 4 with chronic AA (CAA) received allo- HSCT. The effectiveness and complication were analyzed retrospectively.

RESULTSHematopoiesis reconstitution was achieved 14 patients (87.50%). The median time of neutrophils reached to 0.5 x 10(9)/L and platelets reached to 20 x 10(9)/L were 14 (11 - 16) and 14 (10 - 33) days, respectively. Six cases developed grade I - II acute graft-versus-host disease (aGVHD), chronic local GVHD occurred in 2 patients. Graft rejection occurred in 3 cases. Thirteen cases survived with a median of 10 (0.5 - 84) months at the end of follow-up. Three cases died of un-engraftment, graft rejection (GR) and interstitial pneumonia (IP) each.

CONCLUSIONAllo-HSCT is an effective therapy for patients with AA. Enhancing immunosuppressive treatment for conditioning and GVHD prophylaxis may reduce the incidence of GR and GVHD.

Adolescent ; Adult ; Anemia, Aplastic ; therapy ; Child ; Child, Preschool ; Female ; Follow-Up Studies ; Graft Rejection ; prevention & control ; Graft vs Host Disease ; prevention & control ; Hematopoietic Stem Cell Transplantation ; methods ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Transplantation, Homologous ; Treatment Outcome ; Young Adult

OBJECTIVETo explore Mechanisms of electroacupuncture in anti-inflammation and immunoregulation, and to compare differences among "Dazhui" (GV 14), "Mingmen "(GV 4) and non-acupoint in these actions.

METHODSAdjuvant arthritis rat model was made. The rats were divided into 5 groups: normal group, model group, "Dazhui" (GV 14) electroacupuncture group, "Mingmen" (GV 4) electroacupuncture group and non-acupoint electroacupuncture group. Effects of electroacupuncture on local joint inflammation and corticotropin-releasing hormone (CRH), beta-endorphin (betaEP) and interleukin-2 (IL-2) contents in the hypothalamus were observed and differences of the actions among different points were compared.

RESULTSCRH content in the hypothalamus in the "Dazhui" (GV 14) electroacupuncture group decreased as compared with the model group (P < 0.05); there was no significant change in beta-EP and IL-2 contents of the hypothalamus in the 3 electroacupuncture groups as compared with the model group (P > 0.05); there was positive correlation between CRH and IL-2 contents, and between IL-2 and beta-EP contents in the hypothalamus. The swelling rate of the toe in the "Dazhui" (GV 14) group and the "Mingmen" (GV 4) group was lower than that in the non-acupoint group (P < 0 05).

CONCLUSIONElectroacupuncture exerts anti-inflammation and immunoregulation possibly via regulation of CRH, IL-2 and beta-EP each other, and the anti-inflammation action of "Dazhui" (GV 14) and "Mingmen" (GV 4) is stronger than that of non-acupoint.

Acupuncture Points ; Animals ; Arthritis, Experimental ; Electroacupuncture ; Humans ; Hypothalamus ; Interleukin-2 ; Rats

OBJECTIVETo explore the comprehensive program of integrated Chinese and western medicine in the treatment of cognitive impairment in earthquake brain injury.

METHODSThe multi-central randomized controlled trial was adopted. The qualified subjects were randomized into an acupuncture + rehabilitation group (38 cases) and a rehabilitation group (35 cases). In the acupuncture + rehabilitation group, acupuncture, hyperbaric oxygen (HBO) and cognitive rehabilitation training were combined as the comprehensive program of integrated Chinese and western medicine in the treatment. In the rehabilitation group, HBO and cognitive rehabilitation training were adopted. The efficacy and safety were assessed.

RESULTS(1) After treatment of 2 months, the intelligent state, cognitive function and activity of daily life of patients were improved in the both groups (all P < 0.01). (2) After treatment of 2 months, the score of MMSE and the score of activity of daily life were (24.11 +/- 4.08) and (75.45 +/- 13.95) in the acupuncture + rehabilitation group, which were more significant as compared with (17.05 +/- 43.84), (66.06 +/- 12.75) in the rehabilitation group, respectively (both P < 0.01). In 6-month follow-up visit after treatment, the cognitive function and activity of daily life were improved continuously in the acupuncture + rehabilitation group, which was more significant as compared with the rehabilitation group (P < 0.01, P < 0.05).

CONCLUSIONThe integrated Chinese and western medicine of acupuncture, HBO and cognitive rehabilitation training is safe and effective in the treatment of cognitive impairment in earthquake brain injury. The therapeutic effect is more advantageous as compared with the simple rehabilitation program of western medicine.

Activities of Daily Living ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Brain Injuries ; psychology ; rehabilitation ; therapy ; Cognition ; Earthquakes ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

Major depressive disorder （MDD） is an affective disorder characterized by significant and long-lasting depression， hypoactivity， and thinking and cognitive retardation. Some patients may conduct self-hram or suicide and have delusion， hallucination， and other mental symptoms. MDD is believed to be correlated with brain and heart， but there is no complete theory or mechanism fully explaining the pathogenesis of MDD. Traditional Chinese medicine （TCM） holds that the brain and heart dominate the formation of and change in mind， and MDD falls into the category of mental disease. It is mainly diagnosed as depression， visceral agitation， or Lily disease. Triple energizer is a key zang-fu organ that governs Qi transformation. There has always been some controversy about its anatomical structure. In recent years， important progress has been made in the research on the substantive structure of triple energizer. It is found that the structure and function of triple energizer are highly consistent to those of "mesenchyme"， a fluid space supported by a complex network of collagen fibers and widely distributed throughout the body. Different from known tissues and organs， it is a large organ responsible for information communication， material exchange， and energy metabolism. The triple energizer is partially contained in the structure of brain and heart and connects with the brain and heart， thus forming a "brain-heart-triple energizer" system with close physiological and pathological connections. With the association of "brain-heart-triple energizer" as the basis and Qi transformation as the core link， this paper elucidated the pathogenesis of MD and put forward that MDD resulted from "brain and heart Yang deficiency and Qi depression due to triple energizer obstruction"， so as to improve TCM understanding of the pathogenesis of MDD and perfect the TCM theories of encephalopathy and triple energizer.

Objective To investigate the expression of granulocyte colony-stimulating factor receptor(G-CSFR,CD114)in acute myelocytic leukemia(AML)bone marrow CD34+cells and evaluate G-CSF's secutiy of applying to the patients of AML after chemotherapy.Methods From March 2008 to January 2009,62 AML patients[33 deno-vo or relapsed AML patients,29 AML patients in complete remission(CR)]and 16 normal controls in the General Hospital,Tianjin Medical University were detected for the expression of G-CSFR in CD34+cells by Fluorescence-activated cell sorer(FCM)and Semi-quantitative reverse transcription-polymerase chain reaction(RT-PCR).Results The ratio of CD114+CD34+/CD34+ in the deno-vo or relapsed group,CR group and the control group were(11.69?2.91)%,(31.84?8.62)%,(32.87?8.44)% respectively(P0.05),G-CSFR mRNA expression in BMNNCs of the deno-vo or relapsed group,CR group and the control group were(30.52?6.21)%,(85.13?21.25)%,(91.57?18.64)% respectively(P0.05).13 AML patients were followed up.The ratio of CD114+CD34+/CD34+ before treatment and in CR were(12.58?2.00)% and (30.13?7.09)% respectively.The ratio before treatment was lower than that in CR(P