0.05).Conclusions RFA treatment of PHC patients does not lead to hematogenous tumor dissemination.

Bone Diseases, Developmental ; surgery ; Female ; Femur ; pathology ; surgery ; Fibrosis ; surgery ; Humans ; Middle Aged

The study of brain-machine interfaces ( BMI) based on humans or animals is expected to improve the living conditions of patients with brain injury, nervous system disease and limb movement disorders.Considerable progress has been made over the past ten years, which is gradually being used to address the long-term and stability issues of BMIs technology.The result of study on safety and security of BMIs has led to the appearance of brain control animals.In this paper, the development of BMI technology and the application prospects of brain control animals are reviewed.

ABSTRACT:OBJECTIVE To explore the effects of Taohong Siwu Decoction on inflammatory factors and hemorheology in patients with femoral shaft fracture after surgery.METHODS 79 patients with femoral shaft fracture after surgery in the con-trol group were treated with conventional therapy while the equal number of patients in the study group were given Taohong Si-wu Decoction.The clinical curative effect,TCM syndrome,interleukin-1(IL-1),interleukin-6(IL-6),tumor necrosis factor-α(TNF-α),whole blood high shear viscosity(ηhigh),whole blood midst shear viscosity(ηmidst),whole blood low shear viscos-ity(ηlow),plasma viscosity(ηplasm),hematocrit value(HCT),white blood cell(WBC) count and sedimentation equation-K value of both groups were compared.RESULTS The total curative effects of study group and control group were 97.02% and 79.75% respectively(P <0.01).Both groups experienced a decrease in pain,swelling,ecchymosis,IL1,IL6,TNFα,ηhigh,ηmidst,ηlow,ηplasm,HCT,WBC and sedimentation equation-K value and the treatment group was more superior to the control group(P <0.05~0.01).CONCULSION Taohong Siwu Decoction can significantly inhibit the inflammatory response and improve hemorheology indexes and clinical symptom for patients with femoral shaft fracture after surgery.

OBJECTIVESTo study whether Chinese Medicine Yiqihuoxuetang(YQHXT) could inhibit antisperm antibodies in infertile men, and to explore the therapeutical mechanism of YQHXT.

METHODSThirty infertile men with antisperm antibodies took YQHXT continuously for 60 days. Indirect immuno-fluorescence technique (IFT) was used to detect the levels of CD3, CD4, CD8 and CD4/CD8 ratio before and after treatment.

RESULTSCD4 value and CD4/CD8 ratio after treatment were significantly lower than before treatment (P < 0.05); CD8 value became significantly higher(P < 0.05).

CONCLUSIONSThe results indicated that YQHXT could inhibit antisperm antibodies by keeping the balance of T-lymphocyte subpopulation in immunoinfertile men.

Adult ; Autoantibodies ; immunology ; CD4-CD8 Ratio ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Infertility, Male ; immunology ; pathology ; Male ; T-Lymphocyte Subsets ; drug effects

OBJECTIVETo investigate the early diagnosis and treatment for trauma around the knee with popliteal vascular injury.

METHODSA retrospective analysis was employed to analyze the clinical data from 15 patients (9 males and 6 females were with a mean age of 39.2 years old,ranging from 26 to 62 years old) with fracture or dislocation around the knee with popliteal vascular injury from January 2007 to January 2013. Combined with clinical symptoms and signs, oxygen saturation monitors, color ultrasound, DSA angiography and interventional surgery were used to determine the vascular injury. The knee fracture and dislocation were fixed with hybrid external fixation and plate-screw fixation, respectively. Then, the blood circulation was reconstructed by thrombectomy, repair and autologous vein graft for individual injured vascular. The average total operation time, average hospitalization days, predictive salvage index (PSI), average blood transfusion amount, average medical expenses and infection cases were recorded to determine the effect of early diagnosis and treatment.

RESULTSThere was one patient with death, 8 patients with amputation, and 6 patients with successful repair surgery for popliteal artery, anterior tibial and posterior tibial arteries. These six patients with surviving limbs were followed up for an average of 28.3 months (ranged, 12 to 60 months). Among the 6 successful patients, the joint function of 4 patients was good and excellent.

CONCLUSIONThe trauma around the knee with popliteal vascular injury is characterized by complex and serious injury, easy misdiagnosis and loss diagnosis, poor prognosis and high risk of amputation. The early diagnosis of trauma around the knee with popliteal vascular injury should depend on the mechanism of trauma, local anatomical characteristics of injury site, clinical presentations and appropriate auxiliary examinations. The appropriate indications for limb salvage and amputation should be used to achieve more effective clinical results.

Adult ; Early Diagnosis ; Female ; Humans ; Knee Injuries ; diagnosis ; surgery ; Male ; Middle Aged ; Popliteal Artery ; injuries ; surgery ; Retrospective Studies

China ; Female ; Genotype ; Hepatitis B virus ; genetics ; Hepatitis B, Chronic ; virology ; Humans ; Male

OBJECTIVE: To explore the temperature field distribution and variation rules during treatment with mild moxibustion and sparrow-pecking moxibustion of TCM. METHODS: Six healthy subjects were selected. Mild moxibustion and sparrow-pecking moxibustion were exerted at Zusanli (ST 36) respectively, for 25 min. Using infrared thermal imaging instrument, the temperature field distribution was measured during moxibustion at Zusanli (ST 36). The simulated thermometer was adopted to measure the temperature field distribution during moxibustion at the imitated cortex. At 20 min of mild moxibustion and sparrow-pecking moxibustion, the temperature field distribution generated by moxibustion was observed at the imitated cortex and Zusanli (ST 36) separately. The temperature values were collected at the sites 0.7, 2.1 and 3.5 cm far from the center of the moxibustion-exerted places successively, and then the characteristics of temperature field distribution and variation rules were compared between different moxibustion methods at the imitated cortex and Zusanli (ST 36). RESULTS: At 20 min of mild moxibustion and sparrow-pecking moxibustion at Zusanli (ST 36), the temperature field distribution focused on the center of moxibustion-exerted site and the temperature was reduced to all directions and illustrated as a curved surface graph, whereas, the temperature field distribution at the imitated cortex was consistent with that at Zusanli (ST 36). With mild moxibustion, the temperature field was distributed uniformly along the longitudinal temperature gradient; whereas, with sparrow-pecking moxibustion, the longitudinal temperature of the temperature field was greatly different, in which, the maximum temperature and the average temperature were higher than those with mild moxibustion respectively and the first time up to the peak value of sparrow-pecking moxibustion was shorter than that with mild moxibustion. The thermal transfer was presented at the non-moxibustion exerted areas during the moxibustion experiment at Zusanli (ST 36). CONCLUSION A distance feature is presented in the temperature field measured by simulated thermometer and generated under suspension moxibustion at Zusanli (ST 36). The warm stimulation effect of sparrow-pecking moxibustion is much more obvious at the moxibustion-exerted center as compared with mild moxibustion and the area of warm stimulation generated by sparrow-pecking moxibustion is more concentrated as compared with mild moxibustion. The radiation energy produced by suspension moxibustion is scattered and attenuated in skin tissue, resulting in a certain temperature gradient in the temperature field. The warm stimulation generated at skin surface by moxibustion has a warming-dredging effect.
Acupuncture Points ; Animals ; Humans ; Moxibustion ; Sparrows ; Temperature ; Torso

Objective To investigate the expression differences and significance of periostin (PN) in eyelid basal cell carcinoma associated fibroblasts (BCAFs) andnormal fibroblasts (NFs) after separation,culture,purification and identification.Methods The third generation of purified BCAFs and NFs was selected,and the concentrations of cell suspensions were modulated to 20 × 106 L-1 by trypsin,and then the cell suspension were seeded and cultured in 6-well plate by 2 mL per well.The cell culture supernatants were collected when BCAFs and NFs were cultured by serum-free medium for 48 h,then the content of PN in cell culture supernatants from BCAFs and NFs was detected by enzyme-linked immunosorbent assay (ELISA).The glass coverslips were placed at the bottom of the 6-well plate to make cell slides,and then the expression of PN in BCAFs and NFs cells were tested by immunofluorescence staining.Results ELISA showed that the content of PN in cell culture supernatants from BCAFs and NFs was (9.26 ± 2.35) μg · L-1 and (2.57 ± 0.41) μg · L-1.And the expression level of PN in BCAFs tested by immunofluorescence staining technology was higher than that in NFs cells,and the differences were statistically significant (all P ＜ 0.05).Conclusion The expression and secretion of PN in the eyelid BCAFs were highly enhanced when compared with NFs,suggesting that periostein may promote or inhibit the occurrence and development of the eyelid basal cell carcinoma in the microenvironment of the eyelid basal cell carcinoma.

Objective: To analyze and compare therapy responses, outcomes, and incidence of severe hematologic adverse events of flumatinib and imatinib in patients newly diagnosed with chronic phase chronic myeloid leukemia (CML) . Methods: Data of patients with chronic phase CML diagnosed between January 2006 and November 2022 from 76 centers, aged ≥18 years, and received initial flumatinib or imatinib therapy within 6 months after diagnosis in China were retrospectively interrogated. Propensity score matching (PSM) analysis was performed to reduce the bias of the initial TKI selection, and the therapy responses and outcomes of patients receiving initial flumatinib or imatinib therapy were compared. Results: A total of 4 833 adult patients with CML receiving initial imatinib (n=4 380) or flumatinib (n=453) therapy were included in the study. In the imatinib cohort, the median follow-up time was 54 [interquartile range (IQR), 31-85] months, and the 7-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.2%, 88.4%, 78.3%, and 63.0%, respectively. The 7-year FFS, PFS, and OS rates were 71.8%, 93.0%, and 96.9%, respectively. With the median follow-up of 18 (IQR, 13-25) months in the flumatinib cohort, the 2-year cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) were 95.4%, 86.5%, 58.4%, and 46.6%, respectively. The 2-year FFS, PFS, and OS rates were 80.1%, 95.0%, and 99.5%, respectively. The PSM analysis indicated that patients receiving initial flumatinib therapy had significantly higher cumulative incidences of CCyR, MMR, MR(4), and MR(4.5) and higher probabilities of FFS than those receiving the initial imatinib therapy (all P<0.001), whereas the PFS (P=0.230) and OS (P=0.268) were comparable between the two cohorts. The incidence of severe hematologic adverse events (grade≥Ⅲ) was comparable in the two cohorts. Conclusion: Patients receiving initial flumatinib therapy had higher cumulative incidences of therapy responses and higher probability of FFS than those receiving initial imatinib therapy, whereas the incidence of severe hematologic adverse events was comparable between the two cohorts.
Adult ; Humans ; Adolescent ; Imatinib Mesylate/adverse effects* ; Incidence ; Antineoplastic Agents/adverse effects* ; Retrospective Studies ; Pyrimidines/adverse effects* ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy* ; Treatment Outcome ; Benzamides/adverse effects* ; Leukemia, Myeloid, Chronic-Phase/drug therapy* ; Aminopyridines/therapeutic use* ; Protein Kinase Inhibitors/therapeutic use*