Animals ; Medicine, Chinese Traditional ; methods ; Phytotherapy ; Ventricular Remodeling

AIM: To explore operation opportunity and method and curative effect of cementless total hip arthroplasty (THA) surgery for treatment of ankylosing spondylitis. METHODS: Twenty-seven (33 hips) ankylosing spondylitis patients were selected from Xiangya Hospital between 2000 and 2005. All patients underwent THA with cementless prosthesis through Gibson approach. Ribbed cementless artificial total hip was provided by Link. Merle D'Aubigne score and range of motion joint before and after surgery were compared.RESULTS: Twenty-seven patients (33 hips) were all followed up for 21 months (at least 5 months). The X-ray showed that the prosthesis was in good position with no dislocation. The Merle D'Aubigne score was 17.3 in average (range 16 to 18) postoperatively. CONCLUSION: For ankylosing spondylitis patients, cementless THA has no rigorous limitation to surgery age. According to different patient conditions, THA correct technique could restore hip joint function.

OBJECTIVETo observe the efficacy of Chinese herbs for supplementing qi and activating blood circulation (CHSQABC) on patients with acute coronary syndrome (ACS) and type 2 diabetes mellitus (DM) after successful percutaneous coronary intervention (PCI).

METHODSIn this ChiCTR-TRC-00000021, a total of 281 ACS patients complicated with type 2 DM after successful PCI were randomly assigned to the Western medicine treatment group (the control group, treated by routine Western medicine treatment) and the combined treatment group (the treatment group, treated by CHSQABC + routine Western medicine treatment). Patients in the combined treatment group took Xinyue Capsule (2 pills each time, 3 times per day) and Compound Chuanxiong Capsule (2 pills each time, 3 times per day for half a year and 1-year follow-ups). Primary endpoints covered incidence of death, nonfatal myocardial infarction (MI), ischemia-driven revascularization, and secondary endpoints included stroke, heart failure, and rehospitalization for ACS. At the same time scores for blood stasis syndrome (BSS) and the incidence of angina pectoris were evaluated before treatment, at month 1, 3, 6, 9, and 12 after treatment.

RESULTSThe incidence of ischemia-driven revascularization was obviously less in the treatment group than in the control group (P < 0.05). No patient had nonfatal MI in the treatment group, while 5 patients in the control group had it. The incidence of non-fatal MI showed an obvious lowering tendency in the treatment group, but with no statistical difference when compared with that in the control group (P > 0.05). Four patients readmitted to hospital in the treatment group, while 12 patients readmitted. There existed obvious tendency in the treatment group, but with no statistical difference when compared with that in the control group (P > 0.05). The incidence of angina was significantly lower in the treatment group at month 6, 9, and 12 than that at month 1 , but it was lower in the control group at 9 months (P < 0.05). The incidence of angina was 15. 4% in the treatment group, obviously lower than that in the control group (26.2%, P < 0.05). Compared with before treatment, scores for BSS were obviously lowered in the treatment group at 1, 3, 6, 9, and 12 months of treatment and in the control group at 3, 6, 9, and 12 months of treatment (P < 0.05). It was obviously lower in the treatment group than in the control group at 3, 6, 9, and 12 months of treatment (P < 0.01).

CONCLUSIONAdministration of CHSQABC combined routine Western medicine treatment could reduce the event of revascularization and post-PCI recurrent angina, and improve scores for BSS of ACS patients complicated with DM after PCI.

Acute Coronary Syndrome ; complications ; surgery ; therapy ; Angina Pectoris ; Combined Modality Therapy ; Diabetes Mellitus, Type 2 ; complications ; therapy ; Drugs, Chinese Herbal ; pharmacology ; Humans ; Incidence ; Medicine, Chinese Traditional ; Myocardial Infarction ; Percutaneous Coronary Intervention ; Qi

OBJECTIVETo investigate the expression of full-length spleen tyrosine kinase [SYK (L)] mRNA and protein in human oral squamous cell carcinoma (OSCC) as well as its possible effects on the invasion and metastasis of OSCC.

METHODSThe expression of SYK (L) was detected in 27 cases of OSCC tissues and its matched adjacent non-cancerous tissues by real-time quantitative polymerase chain reaction (RT-qPCR), Western blot, and immunohistochemistry. Fourteen cases of normal oral gingival tissues were also analyzed as a normal control.

RESULTSReduced mRNA and protein expression of SYK (L) in OSCC tissues was observed compared with that in normal oral gingival tissues (P<0.01) and adjacent non-cancerous tissues (P<0.05). SYK(L) expression was significantly associated with lymph-node metastasis (P<0.05).

CONCLUSIONSYK(L) is a candidate tumor suppressor for OSCC tissues, and has an inhibitive effect on the initiation, proliferation, and lymph-node metastasis of human OSCC.

Blotting, Western ; Carcinoma, Squamous Cell ; metabolism ; Humans ; Immunohistochemistry ; Lymphatic Metastasis ; Mouth Neoplasms ; metabolism ; RNA, Messenger ; Syk Kinase ; metabolism

Adult ; Antigens, CD ; metabolism ; Antigens, Differentiation, Myelomonocytic ; metabolism ; Carcinoma, Giant Cell ; metabolism ; pathology ; Diagnosis, Differential ; Granuloma, Plasma Cell ; metabolism ; pathology ; Histiocytosis, Sinus ; metabolism ; pathology ; surgery ; Humans ; Immunohistochemistry ; Lung Diseases ; metabolism ; pathology ; surgery ; Lung Neoplasms ; metabolism ; pathology ; Male ; Pneumonectomy ; methods ; S100 Proteins ; metabolism ; Vimentin ; metabolism

Animals ; Education, Medical ; trends ; Humans ; Medicine, Chinese Traditional ; methods ; trends

Hamartoma ; complications ; surgery ; Humans ; Hydrocephalus ; etiology ; Hypothalamic Diseases ; complications ; surgery ; Infant ; Male ; Postoperative Complications ; etiology ; Puberty, Precocious ; etiology ; Subdural Effusion ; etiology

Objective To study the MR performances of finger joints with health subjects and rheumatoid arthritis (RA)patients,and to detect the imaging quality of a custom-made finger coil.Methods Finger coil,extremity coil,flexible surface coil and 3 inch surface coil were used to scan the self-made water phantom with similar T2 WI sequence,then the signal to noise ratio (SNR)on single image was measured for the comparison.The middle finger specimen (1 finger)was used for the research,5 healthy volunteers (8 fingers)and 18 RA patients (22 fingers)were also scanned.Results The SNR of finger coil was over 1.5 times higher than that of the 3 inch surface coil and 4 times higher than that of the extremity coil and flexible surface coil.For the 22 fingers with confirmed RA,synovitis was found in 1 7,joint effusion in 10,bone marrow edema in 5,bone erosion in 7 and tenosynovitis in 6.Conclusion The finger coil has higher SNR.

Objective: To investigate the mRNA expression of chemokine receptors in human villi and trophoblasts of first trimester gestation . Methods: The authors first obtained villous tissues from fifteen women who had undergone selective termination at 5 - 10 weeks of normal gestation. Total RNA was then extracted, using the TRIzol reagent, from villous tissues or Percoll-gradient purified trophoblasts. Consequently, the expressions of chemokine receptors in villous tissues and trophoblasts were investigated by way of semi-quantitative reverse transcriptase-polymerase chain reaction.Results: The chemokine receptors, CXCR4 and CXCR6, were highly expressed in each villous tissue, while the CCR6, CCR7, XCR1 and CX3CR1 were moderately expressed in villi. The chemokine receptors, CCR1- CCR5, CCR8 - CCR10, CXCR1 -CXCR3, were expressed only in some villous samples, while no CXCR5 mRNA was found in any villous tissue. The authors also found that the freshly isolated and Percoll-purified trophoblasts expressed CCR1, CCR3 - CCR5, CCR8 - CCR9, CXCR1 - CXCR4, CXCR6, XCR1 and CX3CR1 mRNA. Conclusion: A variety of chemokine receptors were expressed in villous tissues and trophoblasts of human first trimester gestation, hence, these receptors may play an important biological role at the materno-fetal interface in normal human pregnancy.