Objective The aim of this study was to analyze whether Jinlong capsule could decrease adverse reactions after transcatheter arterial chemoembolization(TACE) in patients with hepatocellular carcinoma. Methods Eighty-tw...Objective The aim of this study was to analyze whether Jinlong capsule could decrease adverse reactions after transcatheter arterial chemoembolization(TACE) in patients with hepatocellular carcinoma. Methods Eighty-two patients with hepatocellular carcinoma were randomly divided into the control group and experimental group. On the first day after TACE, the experimental group started receiving four Jinlong capsules orally three times daily, whereas the control group did not receive the treatment.Results The incidences of erythropenia and thrombocytopenia in the experimental group was lower than those in the control group(P = 0.040 and 0.033, respectively). The differences in serum levels of aminotransferase, albumin, potassium, and sodium between the two groups were significant(P = 0.034, 0.034, 0.013, and 0.044, respectively). The mean durations of stomachache and abdominal distension in the experimental group was significantly shorter than those in the control group(P = 0.004 and 0.021, respectively). However, there were no significant differences in the incidences of nausea, fever, and vomiting between the two groups(P = 0.490, 0.495, and 0.585, respectively). Conclusion The reduction in the incidence rate and duration of partial adverse reactions after TACE was observed in hepatocellular carcinoma patients treated with Jinlong capsule compared to untreated patients, suggesting possible beneficial effects exerted by Jinlong capsule on the reduction of TACE-induced liver damage, thereby improving liver function and, consequently, the quality of life.展开更多
Two series of novel derivatives of4,5,6,7-tetrahydrothieno [3,2-c]pyridine were synthesized and structurally characterized by 1^H NMR and MS. Their in vivo antiplatelet aggregation activities were evaluated.
A series of novel derivatives of 4, 5, 6, 7-tetrahydrothieno [3,2-c] pyridine were synthesized and structurally characterized by 1H NMR and MS. Their in vivo anti-platelet aggregation activities were evaluated. A 3D-Q...A series of novel derivatives of 4, 5, 6, 7-tetrahydrothieno [3,2-c] pyridine were synthesized and structurally characterized by 1H NMR and MS. Their in vivo anti-platelet aggregation activities were evaluated. A 3D-QSAR was performed using the CoMFA and the CoMSIA. This model provided useful guidelines for novel anti-platelet thienopyridines design.展开更多
At present,approximately 20%of Hodgkin lymphomas(HL)are relapsed and refractory,and therapeutic methods including chemotherapy,radiotherapy,and even stem cell transplantation are unsatisfactory.Brentuximab vedotin,com...At present,approximately 20%of Hodgkin lymphomas(HL)are relapsed and refractory,and therapeutic methods including chemotherapy,radiotherapy,and even stem cell transplantation are unsatisfactory.Brentuximab vedotin,composed of CD30 antibody and a chemotherapeutic agent,is a new targeted drug that eradicates tumor cells by binding to the CD30 antigen on their surface.In clinical trials,the response rate and complete remission rate of this drug were 73%and 40%,respectively,for relapsed and refractory HL.Here we report a case of CD30-positive relapsed and refractory HL that was treated with brentuximab.Before the treatment with brentuximab,the patient underwent chemotherapy,radiotherapy,and autologous stem cell transplantation.However,the disease continued to progress,affecting multiple organs and prompting symptoms such as persistent fever.After the treatment with brentuximab,the patient′s condition improved.Body temperature returned to normal after 4 days.Lung nodules were reduced in size and number after a single course of treatment,and PET/CT showed partial remission and complete remission after 3 and 6 courses of treatment,respectively.The entire treatment process progressed smoothly,though the patient experienced some symptoms due to chemotherapy,including peripheral neuritis of the limbs,irritating dry cough,and mild increase in aminotransferase.No serious adverse effects were observed.The current general condition of the patient is good;the continuous complete remission has amounted to 6 months.展开更多
3–5-μm mid-infrared(MIR)ultrafast laser sources have garnered significant attention due to their critical applications in spectroscopy,environmental monitoring,and imaging.However,4–5-μm compact fiber laser source...3–5-μm mid-infrared(MIR)ultrafast laser sources have garnered significant attention due to their critical applications in spectroscopy,environmental monitoring,and imaging.However,4–5-μm compact fiber laser sources remain a significant technological challenge due to the lack of MIR fibers with good chemical stability,thermal stability,high nonlinearity,and low loss.Here,we develop fluorotellurite fibers based on 60TeO2-20BaF2-10AlF3-10Y2O3(TBAY)glasses with a wide transmission window,demonstrating tunable Raman soliton and dispersive wave(DW)generation beyond 4µm in centimeter-length fluorotellurite fibers pumped by a 3.54μm femtosecond laser source.Fluorotellurite fibers with a loss of 0.39 dB/m were fabricated using a rod-in-tube method.The high numerical aperture(NA~1.1@3.5μm)of TBAY fibers allows the zero-dispersion wavelength(ZDW)to be tuned over a wide range by varying the core diameter of the fibers.The dispersion-engineered TBAY fibers with a core diameter of 6.5μm enabled 4584 nm Raman soliton generation,while fibers with a core diameter of 3μm enabled 4177 nm DW generation.We conducted detailed experiments to investigate the influence of pump power and fiber length on SSFS and dispersive wave dynamics.Theoretical analysis and numerical simulations based on the generalized nonlinear Schrödinger equation corroborate the experimental results.Our results show that TBAY fibers are promising nonlinear media for constructing compact ultrafast laser sources in the 4-5μm wavelength range.展开更多
Approximately 70% of newly diagnosed bladder tumors are non-muscle invasive bladder cancer （NMIBC）. NMIBC accounts for approximately 80% of total bladder cancer cases. Bacillus Calmette-Guerin （BCG） instillation a...Approximately 70% of newly diagnosed bladder tumors are non-muscle invasive bladder cancer （NMIBC）. NMIBC accounts for approximately 80% of total bladder cancer cases. Bacillus Calmette-Guerin （BCG） instillation and maintenance is considered as the standard adjuvant treatment for superficial bladder cancer. A number of randomized studies have focused on the benefit of maintenance therapy following initial BCG induction. To provide further insights into the effect of intravesical instillation on recurrence in patients with NMIBC, we analyzed this relationship by conducting an updated detailed meta-analysis. Evidence suggested that adjuvant intravesical BCG with maintenance treatment is significantly effective for the prophylaxis of tumor recurrence in patients with NMIBC.展开更多
基金Supported by a grant from the Scientific Innovation Foundation of Xinjiang Medical University(No.XJC2013118)
文摘Objective The aim of this study was to analyze whether Jinlong capsule could decrease adverse reactions after transcatheter arterial chemoembolization(TACE) in patients with hepatocellular carcinoma. Methods Eighty-two patients with hepatocellular carcinoma were randomly divided into the control group and experimental group. On the first day after TACE, the experimental group started receiving four Jinlong capsules orally three times daily, whereas the control group did not receive the treatment.Results The incidences of erythropenia and thrombocytopenia in the experimental group was lower than those in the control group(P = 0.040 and 0.033, respectively). The differences in serum levels of aminotransferase, albumin, potassium, and sodium between the two groups were significant(P = 0.034, 0.034, 0.013, and 0.044, respectively). The mean durations of stomachache and abdominal distension in the experimental group was significantly shorter than those in the control group(P = 0.004 and 0.021, respectively). However, there were no significant differences in the incidences of nausea, fever, and vomiting between the two groups(P = 0.490, 0.495, and 0.585, respectively). Conclusion The reduction in the incidence rate and duration of partial adverse reactions after TACE was observed in hepatocellular carcinoma patients treated with Jinlong capsule compared to untreated patients, suggesting possible beneficial effects exerted by Jinlong capsule on the reduction of TACE-induced liver damage, thereby improving liver function and, consequently, the quality of life.
文摘Two series of novel derivatives of4,5,6,7-tetrahydrothieno [3,2-c]pyridine were synthesized and structurally characterized by 1^H NMR and MS. Their in vivo antiplatelet aggregation activities were evaluated.
文摘A series of novel derivatives of 4, 5, 6, 7-tetrahydrothieno [3,2-c] pyridine were synthesized and structurally characterized by 1H NMR and MS. Their in vivo anti-platelet aggregation activities were evaluated. A 3D-QSAR was performed using the CoMFA and the CoMSIA. This model provided useful guidelines for novel anti-platelet thienopyridines design.
文摘At present,approximately 20%of Hodgkin lymphomas(HL)are relapsed and refractory,and therapeutic methods including chemotherapy,radiotherapy,and even stem cell transplantation are unsatisfactory.Brentuximab vedotin,composed of CD30 antibody and a chemotherapeutic agent,is a new targeted drug that eradicates tumor cells by binding to the CD30 antigen on their surface.In clinical trials,the response rate and complete remission rate of this drug were 73%and 40%,respectively,for relapsed and refractory HL.Here we report a case of CD30-positive relapsed and refractory HL that was treated with brentuximab.Before the treatment with brentuximab,the patient underwent chemotherapy,radiotherapy,and autologous stem cell transplantation.However,the disease continued to progress,affecting multiple organs and prompting symptoms such as persistent fever.After the treatment with brentuximab,the patient′s condition improved.Body temperature returned to normal after 4 days.Lung nodules were reduced in size and number after a single course of treatment,and PET/CT showed partial remission and complete remission after 3 and 6 courses of treatment,respectively.The entire treatment process progressed smoothly,though the patient experienced some symptoms due to chemotherapy,including peripheral neuritis of the limbs,irritating dry cough,and mild increase in aminotransferase.No serious adverse effects were observed.The current general condition of the patient is good;the continuous complete remission has amounted to 6 months.
基金supported by National Natural Science Foundation of China(62090062,62225502,62090060,62090063,62105079,62325506)Heilongjiang Provincial Natural Science Foundation of China(LH2022F018)+3 种基金National Key Research and Development Program of China(2020YFA0607602,2021YFB3500901)111 Project(B13015)Fundamental Research Funds for the Central Universities(3072021CF2514,3072021CF2533)the Innovation Program of Shanghai Municipal Education Commission(No.2023ZKZD19).
文摘3–5-μm mid-infrared(MIR)ultrafast laser sources have garnered significant attention due to their critical applications in spectroscopy,environmental monitoring,and imaging.However,4–5-μm compact fiber laser sources remain a significant technological challenge due to the lack of MIR fibers with good chemical stability,thermal stability,high nonlinearity,and low loss.Here,we develop fluorotellurite fibers based on 60TeO2-20BaF2-10AlF3-10Y2O3(TBAY)glasses with a wide transmission window,demonstrating tunable Raman soliton and dispersive wave(DW)generation beyond 4µm in centimeter-length fluorotellurite fibers pumped by a 3.54μm femtosecond laser source.Fluorotellurite fibers with a loss of 0.39 dB/m were fabricated using a rod-in-tube method.The high numerical aperture(NA~1.1@3.5μm)of TBAY fibers allows the zero-dispersion wavelength(ZDW)to be tuned over a wide range by varying the core diameter of the fibers.The dispersion-engineered TBAY fibers with a core diameter of 6.5μm enabled 4584 nm Raman soliton generation,while fibers with a core diameter of 3μm enabled 4177 nm DW generation.We conducted detailed experiments to investigate the influence of pump power and fiber length on SSFS and dispersive wave dynamics.Theoretical analysis and numerical simulations based on the generalized nonlinear Schrödinger equation corroborate the experimental results.Our results show that TBAY fibers are promising nonlinear media for constructing compact ultrafast laser sources in the 4-5μm wavelength range.
文摘Approximately 70% of newly diagnosed bladder tumors are non-muscle invasive bladder cancer （NMIBC）. NMIBC accounts for approximately 80% of total bladder cancer cases. Bacillus Calmette-Guerin （BCG） instillation and maintenance is considered as the standard adjuvant treatment for superficial bladder cancer. A number of randomized studies have focused on the benefit of maintenance therapy following initial BCG induction. To provide further insights into the effect of intravesical instillation on recurrence in patients with NMIBC, we analyzed this relationship by conducting an updated detailed meta-analysis. Evidence suggested that adjuvant intravesical BCG with maintenance treatment is significantly effective for the prophylaxis of tumor recurrence in patients with NMIBC.
