Objective To study the clinical value of transbronchial arterial chemoembolization with MMC-li piodol or ADM-lipiodol mixture in the treatment of lung cancer.Methods In this study 32 cases with lung cancer,bronchial arteriography were adopted to identify the tumor-feeding branch.After perfusing 500～1000mg 5-Fu and 60 ～80mg CDDP through microcatheter,embolization with the mixture of 3 ～10ml lipiodol and 20mg MMC or 40mg ADM was performed.Results Short-term effectiveness;complete response(CR)was achieved in 1 case,while partial response(PR)in 19 cases,steady disease(SD)in 11 cases and process disease(PD)in 1 case.The total effectiverate (CR plus PR)was up to 62.5%(20/32).Complications included S cases of the chest pain and 2 cases of the chest wall epidermis pain,which were relieved after symptomatic management.1 case produced spinal injury,which was partially recovered after symptomatic management.Conclusion Transbronchial arterial chemoembolization with MMC-li piodol or ADM-lipiodol mixture has good short-term effect in the treatment of lung cancer.The procedure should be carried out carefully to avoid severe complications.

Objective To investigate apoptosis of HepG2 ceils after transfecfion with LIGHT gene and interferon-γ. Methods LIGHT gene and interferon-γ were transfected into HepG2 cells by liposome mediated method. The HepG2 cells were divided into group A (transfected with LIGHT gene or interferon-γ), group B (transfeeted with LIGHT gene and interferon-γ) and group C (non-transfection group). The apoptosis rate of the HepG2 cells and the expression of Bcl-2 and Caspase-8 were detected 12, 24, 48 hours after transfeetion. Results (1) The apoptosis rates of HepG2 cells at hour 12, 24 and 48 after transfeetion were 18.8% ± 3.5%, 25.7%± 2.8% and 36.4% ±3.6% in group A, 23.8% ±2.4%, 31.1% ±2.1% and42.5% ±4.5% in group B, and 8.7% ± 2.1%, 9.3% ± 1.6% and 10.9% ± 1.2% in group C. There was a significant difference in apoptosis rate among the 3 groups (F = 15.69, 53.33, 48.28, P < 0.01). (2) The expression of Bcl-2 in HepG2 cells at hour 12, 24 and 48 after transfection was 16.4% ± 5.0%, 13.4% ± 3.5% and 8.6% ± 2.3% in group A, 14.7%±3.8%, 9.1% ±2.0% and 4.6% ±2.0% in group B, and 25.3% ±6. 3%, 19.8% ±4.4% and 10.1% ±3.8% in group C. There was a significant difference in the expression of Bcl-2 among the 3 groups (F = 6.19, 12.29, 5.81, P <0.05). (3) The expression of Caspase-8 at hour 12, 24 and48 after transfection were 19.3% ±2.4%, 27.2% ±1.9% and 33.7% ±3.0% in group A, 22.7% ±2.2%, 30.9% ±3.1% and 38.2% ±3.2% in group B, and 1.2% ±0.8%, 1.8% ±0.6% and 3.2% ±1.5% in group C. There was a significant difference in the expression of Caspase-8 among the 3 groups (F =71.54, 112. 78, I01.61, P < 0.01). Condusions LIGHT gene can signiticanfly promote cell apoptosis through regulating the expression of Bcl-2 and Caspase-8. Interferon-γ enhanced the effect of LIGHT gene on the apoptosis of HepG2 cells.

OBJECTIVETo observe the influence of adding anti-human thymocyte globulin (ATG) into conditioning regimen on graft-versus-host disease (GVHD) and life quality of the patients of allo-peripheral blood stem cell transplantation (PBSCT).

METHODSPatients were distributed into study (19 cases) and control (24 cases) groups at random. Median dose of rabbit ATG was added to the conditioning regimen based on the fludara, busufan and cyclophosphamide (FBC) in study group, and no ATG in the control group. Acute and chronic GVHD disease and Karnofsky scores were compared between two groups after allo-PBSCT.

RESULTSThe patients in the study group received a mean of 6.0 (3 - 9) x 10(8)/kg mononucleated cells and 5.5 (4.5 - 7.5) x 10(6)/kg in the control group. The mean CD(34)(+) cells number was 5.5 (3.0 - 6.5) x 10(5)/kg in the study and 5.0 (3.0 - 7.0) x 10(6)/kg in the control group respectively. Eighteen patients in the study group and in the control group were successfully engrafted. The mean time of absolute neutrophil count recovered more than 500/ micro l was 13 days and 12 days respectively. Acute GVHD occurred in 6 patients of the study group, and 15 of the control group. Seven patients suffered from chronic GVHD and 14 got 90 Kanrofsky scores in a mean of 250 days follow-up in the study group, and 19 patients GVHD and 4 patients respectively in a mean of 440 days follow-up in the control group. There was a significant difference for acute and chronic GVHD and life quality between the two groups.

CONCLUSIONSAddition of anti-thymocyte globulin to the FBC conditioning regimen had no effect on stem cells engraftment but could decrease acute and chronic GVHD and improve patients life quality.

Adolescent ; Adult ; Antilymphocyte Serum ; therapeutic use ; Child ; Child, Preschool ; Female ; Graft vs Host Disease ; etiology ; prevention & control ; Humans ; Leukemia ; psychology ; therapy ; Male ; Peripheral Blood Stem Cell Transplantation ; Quality of Life ; T-Lymphocytes ; immunology ; Transplantation Conditioning ; Transplantation, Homologous

OBJECTIVETo investigate the causes, therapeutic methods and prognosis of recurrent extramammary Paget's disease of the penis and scrotum.

METHODSWe retrospectively studied the clinical presentations, therapeutic methods and prognosis of 18 cases of recurrent penile and scrotal Paget's disease, all diagnosed by biopsy and treated by surgical resection of the diseased sites. The incision reached the deep fascia. Frozen and olefin sections of the samples were pathologically examined to identify the involvement of the incisal edge. Seven cases had inguinal lymph node metastasis and underwent unilateral or bilateral inguinal lymph node resection.

RESULTSAll the patients were followed up for 6 months to 8 years (mean 34 months). Four died of distant metastasis and the other 14 experienced no recurrence.

CONCLUSIONFor the cases without metastasis of recurrent penile and scrotal Paget's disease, extended lesion-resection is a preferred option and the prognosis is good. And those with local lymph node metastasis need to undergo local lymph node resection.

Aged ; Aged, 80 and over ; Genital Neoplasms, Male ; surgery ; Humans ; Lymph Node Excision ; Male ; Middle Aged ; Paget Disease, Extramammary ; surgery ; Penile Neoplasms ; surgery ; Prognosis ; Scrotum

To solve the issues of costly planting of facility cultivation method and inferior efficacy than wild herbs of Dendrobium officinale, the cliff epiphytic cultivation method was studied. To research the growth, agronomic traits, yield, polysaccharide and alcohol-soluble extract contents were measured on the D. officinale from different water regulation and cliff slope gradients treatments. The results showed that D. officinale epiphytic at 85 degrees-90 degrees cliff and sprayed water 1-2 h x d(-1) at the growing season can get better growth and obtain high yield, and the morphology has no different from wild cliff D. officinale, even in the environments without shade. The contents of polysaccharide and alcohol-soluble extract are closely related to the physiological ages, but significantly higher than the facility cultivation. It is possible that environmental stresses benefit the accumulation of polysaccharides, alcohol-soluble extract and other efficient ingredients.
Agriculture ; methods ; Dendrobium ; chemistry ; growth & development ; Drugs, Chinese Herbal ; analysis ; Polysaccharides ; analysis ; Water ; analysis

Objective:to explore the effect of nano-carbon tracer on the dissection of central group lymph nodes in thyroid cancers.Methods:60 patients with thyroid cancers enrolled from January 2015 to December 2015 in our hospital were selected as research objects.Tracing group contained 30 cases would carry out nano-carbon tracer for the dissection of lymph nodes,while the other 30 patients without using nano-carbon tracer were defined as control group.The number of dissected lymph nodes,the discovery rate of positive lymph nodes and the postoperative parathyroid function were made a comparison between the two groups.Results:the total number of dissected lymph nodes in the tracing group was more than the control group (269 vs 204).The average number of dissected lymph nodes in the tracing group (8.97 ± 1.65/case) was also significantly more than the control group(6.8 ± 1.52/case)(P＜0.05).In the tracing group,the total discovery rate of positive lymph nodes was 40.15％,while the control group was 37.25％.Therefore,the average number of dissected positive lymph nodes in the tracing group (3.6 ± 1.16/case) was significantly more than the control group (2.53 ± 1.17/case)(P＜0.05).Observation of the postoperative adverse reactions,there were fewer patients suffering hypocalcemia or recurrent laryngeal nerve injury in the tracing group compared to the control group.In detail,although the blood calcium levels on the 2nd day after operation in both two groups decreased compared with preoperative baseline values,significantly statistical difference was only observed in the control group with 2.173 ±0.20mmol/L in postoperation vs 2.28 ± 0.06mmol/L in pre-operation (P＜0.05).What's more,the blood calcium level in the tracing group on the 2nd day after operation (2.27 ± 0.19mmol/L) was significantly higher than the control group (2.173 ± 0.20mmol/L)(P＜0.05).Besides,the postoperative PTH levels in both two groups reduced in some degree compared to the preoperative baseline values,but there were no statistical differences (P＞0.05).Conclusion:using nano-carbon tracer during the operation would be benefit for the dissection of positive central group lymph nodes,the recognition of parathyroid glands and reduction of postoperative adverse reactions.

BACKGROUND: When conservative treatment of pure lumbar spondylolysis is ineffective, segmental fixation and bone grafting is a commonly used method. However, surgical methods are various, and have some controversies. OBJECTIVE: To investigate the effectiveness of U-shape titanium screw-rod fixation system with bone grafting for pure lumbar spondylolysis. METHODS: Data from 15 patients with pure lumbar spondylolysis or without mild spondylolisthesis, who were treated with U-shape titanium screw-rod fixation system and bone grafting in the Department of Orthopedics of Jinan Military General Hospital from May 2012 to May 2016, were retrospectively reviewed. Operation time, intraoperative blood loss and postoperative drainage were observed. The lumbar spine X-ray, CT, Visual Analogue Scale and Oswestry Disability Index were compared before operation, 3, 6 and 12 months after operation. RESULTS AND CONCLUSION: (1) The operation time was (115.0±18.8) minutes, the intraoperative blood loss was (280.0±84.3) mL, and the postoperative drainage was (61.0±19.6) mL. (2) By Visual Analogue Scale and Oswestry Disability Index during following-up, pain symptoms and function were significantly improved (P < 0.05). (3) No secondary spondylolisthesis, adjacent vertebral degeneration, internal fixation fracture, loosening, infection or nerve injury occurred during the follow-up. (4) All patients had bony union. The healing time range was 6-12 months, with an average of 8.2 months. (5) In summary, U-shape titanium screw-rod fixation system with bone grafting is a good choice for the treatment of pure lumbar spondylolysis.

Objective:To investigate the expression of Fas、FasL and the apoptosis of liver cancer cell line HepG2 transfected with LIGHT and IFN-? gene mediated by Cationic liposome.Methods:HepG2 cells were divided into two groups(the solo transfection of LIGHT gene and the combined transfection of LIGHT and IFN-? genes) and the control groups(no transfection).HepG2 cells were cellected at 12h,24h and 48h after transfection.The apoptosis of HepG2 cells and the expression of Fas and FasL of the HepG2 cells were investigated with flow cytometry.Results:After transfection,the apoptosis of HepG2 cells increased,and the apoptosis of combined transfection group was higher than the solo transfection of LIGHT(P

In order to observe the curative and side effects in malignant hematologic diseases treated with autologous peripheral blood stem cell transplantation (auto-PBSCT) combined with halotype lymphocyte infusion, auto-PBSCs were mobilized, harvested and stored at -196 degrees C from patients in first CR or PR with intensive chemotherapy (Ara-C 1.0 g/m(2) x 5 days or cyclophosphamide 60 mg/kg x 2 days) and G-CSF. Unpurged auto-PBSCs were infused when patients received the conditioning regimen with busulfan, total irradiation or cyclophosphamide. Halotype lymphocytes [mean 5.0 x 10(7)/kg, (4.5 - 6.5) x 10(7)/kg] irradiated with 7.5 Gy were infused to patients when WBCs were more than 1 x 10(9)/L. Hematopoietic recovery and survival of patients were observed. The results showed that in 12 cases accepted this protocol, five patients with acute non-lymphocytic leukemia got to durable remission, of which 2 had durable remission of more than 50 months. One of three patients with non-Hodgkin's lymphoma IVb reached durable remission, and two relapsed and died on 4 and 6 months after treatment, respectively. Two CML patients were also achieved durable remission. One patient with multiple myeloma relapsed on 36 months later, but he still survived disease-free with treatment of thalidomide. In a follow-up survey of 25 months, the disease-free survival was 83%. No severe side effects were observed except platelet delayed recovery after halotype lymphocyte infusion. STR-PCR analysis showed that infused donor lymphocytes disappeared in 3 recipients at 72 hours after infusion. It is concluded that auto-PBSCT combined with halotype lymphocyte infusion could decrease the relapse of malignant hematologic diseases and improve the effect of auto-PBSCT. Recovery of platelet, however, could be delayed by halotype lymphocyte infusion.
Adult ; Busulfan ; therapeutic use ; Child ; Combined Modality Therapy ; Cyclophosphamide ; therapeutic use ; Disease-Free Survival ; Female ; Follow-Up Studies ; Hematologic Neoplasms ; drug therapy ; radiotherapy ; therapy ; Humans ; Leukocyte Count ; Lymphocyte Transfusion ; Male ; Middle Aged ; Peripheral Blood Stem Cell Transplantation ; Platelet Count ; Remission Induction ; Transplantation Conditioning ; Transplantation, Autologous ; Treatment Outcome

OBJECTIVETo evaluate the clinical curative effect of "oblique-pulling" maneuver in patients with lumbar intervertebral disc herniation (LIDH).

METHODSSixty-five LIDH cases were randomly divided into experimental group and control group. In the experimental group 32 patients were treated by "oblique-pulling" maneuver, and 32 patients in the control group were treated by lumbar traction therapy. One case were excluded from the study and another one case were dropped from the study. After one course of treatment, the therapeutic effects of the two groups were compared quantitatively by using the JOA and VAS scores, including the improvement of signs, symptoms, living ability, and low back and leg pain.

RESULTSAfter one course of treatment, in the experimental group, 7 cases were controlled well, 16 cases were marked effect, 8 cases were effect, 1 case was no effect. In the control group, 4 cases were controlled well, 10 cases were marked effect, 13 cases were effect, 4 cases was no effect in control group. The clinical effective rate of the experimental group was 96.86%, which was higher than 87.10% of the control group (P < 0.05). In the experimental group the scores of JOA and VAS were obviously improved after treatment (P < 0.001) and the improvement was better than that of control group (P < 0.01).

CONCLUSIONThe "oblique-pulling" maneuver has the characteristics of simple operation, repeatability, good efficiency, high safety.

Adult ; Female ; Humans ; Intervertebral Disc Displacement ; Lumbar Vertebrae ; Male ; Manipulation, Spinal ; methods ; Middle Aged ; Pain Measurement