Adult ; Animals ; Fasciolidae ; Hepatitis B ; complications ; surgery ; Humans ; Liver Cirrhosis ; etiology ; surgery ; Liver Transplantation ; Living Donors ; Male ; Trematode Infections ; drug therapy

OBJECTIVETo evaluate the therapeutic effect of QuDu ZengNing Capsule on AIDS.

METHODSQuDu ZengNing Capsule is a capsule containing extract from 4 Chinese medicinal herbs. Totally 1,000 AIDS patients were treated, among them 60 patients were clinically observed weekly. Blood routine tests, liver, heart and kidney function, X-ray, CD4, CD8 cells were examined before and after treatment at 1, 3, 6 month. The patients were treated with 4 capsules t.i.d for 6 months.

RESULTSThe symptoms were improved in most of the patients, the CD4 cells increased from 115.0 to 295.2/ul and the viral load (RNA copies/ml) in most patients reduced markedly or maintained at the same level.

CONCLUSIONThese data indicated that QuDu ZengNing Capsule was effective for treatment of AIDS patients.

Acquired Immunodeficiency Syndrome ; drug therapy ; immunology ; Adult ; CD4 Lymphocyte Count ; Capsules ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Female ; HIV-1 ; Humans ; Male ; Middle Aged ; Phytotherapy ; Viral Load

OBJECTIVETo investigate the association between vitamin D receptor (VDR) gene Apa I polymorphism and the susceptibility to bone and joint tuberculosis in Chinese Han population.

METHODSBetween May, 2015 and June, 2016, 100 patients with bone and joint tuberculosis and 100 healthy volunteers were recruited concomitantly in Heyuan Hospital of Traditional Chinese Medicine. Vitamin D receptor gene Apa I polymorphisms in these subjects were analyzed using SNaPshot.

RESULTThe genotype frequencies of Apa I-AA, Apa I-Aa and Apa I-aa were 51%, 41%, and 8% in the case group and 33%, 55%, and 12% in the control group, respectively, showing significant differences between the two groups (P<0.05). The genotype of Apa I-AA was significantly higher in the case group with an odds ratio (OR) of 2.073 (95% CI: 1.142-3.763).

CONCLUSIONThe Apa I polymorphisms of the VDR gene are associated with the susceptibility to bone and joint tuberculosis in Chinese Han population, and individuals with a Apa I-AA genotype are at greater risks to develop bone and joint tuberculosis.

Objective To compare the intraoperative major metabolite level of preoperative proton magnetic resonance spectroscopy(H-MRS)and fluorescence intensity marked with fluorescein sodium(FLs)in glioblastoma(GBM)and thus provide an objective basis for fluorescence surgical treatment of GBM. Methods All newly diagnosed patients by plain and enhanced magnetic resonance imaging from the April 1,2014 to December 31,2015 were enrolled in this study.All of them receivedH-MRS and marked with FLs.The expression of Ki67 in tumor boundary were confirmed by postoperative pathology and determined by immunostaining assay.The relationship betweenH-MRS metabolite levels and tumor fluorescence intensity was analyzed. Results Totally 33 patients were included in the study.PreoperativeH-MRS revealed high-grade gliomas in 25 cases.The N-acetylaspartate(NAA)decreased significantly and choline(Cho)increased significantly in high-grade gliomas.The ratios of Cho/NAA,NAA/creatine(Cr),and Cho/Cr significantly differed in different tumor regions(P=0.02,P=0.01,and P=0.00,respectively).Surgical results were marked with FLs intraoperatively.Tissue fluorescence were clearly seen.There were 29 patients undergoing total resection and 4 cases undergoing subtotal resection.No acute encephalocele occured after operation,while 2 patients suffered from epilepsy.Postoperative pathology results included:28 cases were diagnosed as GBM(22 cases consistent withH-MRS diagnosis).The results of GBM fluorescence imaging included:the level of fluorescence intensity in tumor parenchyma was significantly higher than that in tumor boundary and peritumoral edema(P=0.01).The result ofH-MRS metabolite analysis included:The kurtosis of NAA and of Cho and the ratio of Cho/NAA were significantly different according the fluorescence intensity in tumor parenchyma(P=0.01,P=0.02,and P=0.01).While there was no difference in the kurtosis of NAA,the kurtosis of Cho and the ratio of Cho/NAA were significantly different according the fluorescence intensity in tumor boundary(P=0.02, P=0.00).In peritumoral edema,there was no significant different in kurtosis of NAA and of Cho and in the ratio of Cho/NAA(P=0.23,P=0.09,P=0.14).Immunohistochemistry in GBM tumor boundary showed different Ki67 expressions according to different fluorescence imaging(P=0.03). Conclusions The fluorescence intensity in GBM parenchyma is higher than that in other tumor regions,and there are different metabolic levels in different fluorescence intensity.The metabolic information marked by FLs and provided byH-MRS before operationis are important,and the correlation between them should be further investigated.

OBJECTIVETo evaluate the therapeutic effects of combined administration of recombinant human granulocyte colony-stimulating factor (rhG-CSF), recombinant human thrombopoietin (rhTPO) and recombinant human interleukin-2 (rhIL-2) on radiation-induced severe haemopoietic acute radiation sickness (ARS) in rhesus monkeys, so as to provide experimental evidences for the effective clinical treatment.

METHODSSeventeen rhesus monkeys were exposed to 7.0 Gy (60)Co γ-ray total body irradiation (TBI) to establish severe haemopoietic ARS model, and were randomly divided into supportive care group, rhG-CSF+rhTPO treatment group and rhG-CSF+rhTPO+rhIL-2 treatment group. Survival time, general signs such as bleeding and infections, and peripheral blood cell counts in each group were monitored. Bone marrow cells were cultivated to examine the colony formation ability. The histomorphology changes of bone marrow were observed at 45 d post irradiation.

RESULTSAfter 7.0 Gy (60)Co γ-ray TBI, monkeys of supportive care group underwent tarry stool and emesis, then died in 12~18 d. The overall survival rate in this group was 16.7%. Gastrointestinal reactions of monkeys in two combined-cytokines treatment groups were inapparent. Combined-cytokines treatment induced 100% survival. Complete blood cells declined sharply after irradiation in each group, but two combined-cytokines treatment schemes could elevate the nadir of all blood cells, shorten the duration of pancytopenia and accelerate the recovery of hemogram. Compared with rhG-CSF+ rhTPO treatment, rhG-CSF+ rhTPO+ rhIL-2 treatment could increase the counts of lymphocytes and monocytes. The colony-formation rate of haemopoietic stem/progenitor cells in bone marrow dropped markedly at 2 d after irradiation. Combined-cytokines treatment promoted the ability of colony formation on day 29. Hematopoietic cells mostly disappeared in bone marrow of animals in supportive care group, but hematopoietic functions were recovered after cytokines were administrated.

CONCLUSIONrhG-CSF+ rhTPO and rhG-CSF+ rhTPO+ rhIL-2 treatment can significantly promote hematopoiesis recovery, improve the quantity of life, simplify the supportive therapy, and enhance the survival rate of rhesus monkeys with severe haemopoietic ARS induced by 7.0 Gy (60)Co γ-ray exposure. Especially the application of rhIL-2 can accelerate the recovery of lymphocytes and monocytes and restore the immunological function. Thus, combination of rhG-CSF, rhTPO and rhIL-2 on the basis of supportive care is an efficient strategy to treat severe haemopoietic ARS.

Animals ; Bone Marrow ; pathology ; Bone Marrow Cells ; pathology ; Gamma Rays ; Granulocyte Colony-Stimulating Factor ; pharmacology ; Hematopoiesis ; drug effects ; Hematopoietic Stem Cells ; cytology ; Humans ; Interleukin-2 ; pharmacology ; Macaca mulatta ; Radiation Injuries ; drug therapy ; Random Allocation ; Recombinant Proteins ; therapeutic use ; Thrombopoietin ; pharmacology ; Whole-Body Irradiation