Objective To observe the effects ofLinggan Wuwei Jiangxin Decoction on contents of cAMP, cAMP dependent PKA and AQP5 of model rats with clod phlegm-fluid lying latent in the lung asthma;To discuss its mechanism.Methods Ovalbumin intraperitoneal injection and atomization motivation + cold stimulation were used to establish models. Ninety rats were randomly divided into blank control group, model group, hexadecadrol group, andLinggan Wuwei Jiangxin Decoction low-, medium-, high-dose groups. All administration groups were treated with relevant medicine. The levels of cAMP, PKA, and AQP5 were detected by ELISA.Results Compared with the blank control group, the levels of cAMP, PKA, and AQP5 of rats in model group decreased obviously (P<0.05). Compared with the model group, the levels of cAMP, PKA, and AQP5 of rats in all administration groups increased (P<0.05), which increased dramatically inLinggan Wuwei Jiangxin Decoction high-dose group.ConclusionLinggan Wuwei Jiangxin Decoction can regulate the normal secretion of cAMP, PKA, and AQP5 in serum of rats with clod phlegm-fluid lying latent in the lung asthma, increase secretion of air passage liquid and decrease mucoprotein concentration, through which plays the role of treating asthma.

Objective To investigate the MRI features of intracranial solitary fibrous tumors/hemangiopericytomas (SFT/HPC),and to compare these findings with those of intracranial meningiomas.Methods The clinical features and MRI findings in 28 patients of intracranial SFT/HPC (SFT/HPC group)and 68 patients of meningiomas (meningiomas group) confirmed by operation and pathology were retrospectively analyzed.The indicators of two groups were compared.Results Shape of tumor,signal homogeneous,signal voids of vessel in tumor,hypointense signal nodules on T2WI and enhanded,cystic or necrosis in tumor,meningeal tail sign,changes of the nearby bone,sex,Ki-67％ level,blood lose in surgery had significant differences between SFT/HPC group and meningiomas group (all P＜0.05).Conclusion There are some differences between intracranial SFT/HPC and meningiomas.It is helpful in diagnosis and differential diagnosis through the comparative analysis of the imaging signs.

OBJECTIVETo explore the clinical efficacy of moxibustion on rheumatoid arthritis (RA) in the patients and the impacts on the inflammatory indices.

METHODSForty RA patients were randomized into an observation group and a control group, 20 cases in each one. In the control group, diclofenac sodium sustained release tablets were used, 0.3 g each time, twice a day; methotrexate tablets were used, 10 mg each time, once a week; folic acid was used, 5 mg each time, once a week. In the observation group, on the basis of the treatment as the control group, moxibustion was added specially on the swelling and painful joints, once a day, 15-20 min each time till: the local skin turned slightly red. The treatment was given once a day, at the interval of 1 day after every 6 treatments. In the two groups, the efficacy was observed after 30-day treatment. Before and after treatment, the rheumatoid factor (RF), high sensitivity C-reactive protein (hs-CRP), erythrocyte sedimentation rate (ESR), disease activity score-28 (DAS-28) and the score of joint symptom and physical signs were observed.

RESULTSCompared with those before treatment, the levels of RF, hs-CRP, ESR, DAS-28 and the symptom scale score were all reduced in the RA patients of the two groups after treatment (all P < 0.05). Compared with the control group, the levels of RF, hs-CRP, ESR, DAS-28 and the symptom scale score in the observation group were improved much apparently (all P < 0.05). The total effective rate was 85.0% (17/20) in the observation group and was 80.0% (16/20) in the control group. The total effective rate in the observation group was apparently better than that in the control group (P < 0.05).

CONCLUSIONMoxibustion as supplement relieves the joint symptoms, reduces the inflammatory reactive indices and improves the clinical efficacy in the RA patients.

Adult ; Aged ; Arthritis, Rheumatoid ; blood ; therapy ; C-Reactive Protein ; metabolism ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Rheumatoid Factor ; blood ; Treatment Outcome ; Young Adult

OBJECTIVETo compare the clinical effective differences between pricking blood combined with moxibustion and west medication for acute gouty arthritis.

METHODSForty patients with acute gouty arthritis were randomly divided into a pricking blood combined with moxibustion group (a combination group) and a western medication group, 20 cases in each one. In the combination group, pricking blood was used at the most painful points of the red turgid and painful joint once three days, total 3 times; moxibustion was applied at the same joint for 15-20 min, once a day. The moxibustion was adopted for 10 days. In the western medication group, 0. 3 g ibuprofen was prescribed orally twice a day for 10 days. The changes of uric acid (UA), high sensitivity C-reactive protein (hs-CRP), erythrocyte sedimentation rate (ESR) and the joint syndrome and symptom score before and after: treatment were observed. Results In the two groups, the UA, the hs-CRP, the ESR and the joint syndrome and symptom scores were lower than those before treatment (all P<0. 05). After treatment, the UA, the ESR and the joint syndrome and symptom scores in the combination group were declined more apparently than those in the western medication group (all P<0. 05). The total effective rate in the combination group was 85. 0% (17/20) which was better than 75. 0% (15/20) in the western medication group (P<0. 05).

CONCLUSIONPricking blood combined with moxibustion could improve the joint symptoms more effectively and the effect is better than ibuprofen orally.

Adolescent ; Adult ; Aged ; Arthritis, Gouty ; therapy ; Bloodletting ; Combined Modality Therapy ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Treatment Outcome ; Young Adult

Objective To investigate the development of early myocardial perfusion with myocardial contrast echocardiography (MCE) combined with dipyridamole stress echocardiography in diabetic rats . Methods The diabetes mellitus (DM) group comprised 40 male diabetic rats ,induced with streptozotocin . The control group comprised 40 normal male rats ,comparable body weights with the DM group .The DM group was divided into four subgroups (0 week ,2 weeks ,4 weeks and 8 weeks after diabetic model established) and the control group was also divided into four subgroups matched with the DM group .Each rat was performed with conventional echocardiography ,MCE at baseline and after dipyridamole stress .The reserve parameters were compared between the control group and the DM group .In addition ,the differences among four subgroups in the control group and the DM group were compared ,respectively .Results MCE demonstrated that the 4 weeks and 8 weeks DM subgroup had lower myocardial blood velocity reserve and myocardial blood flow reserve than the control subgroup .The myocardial blood volume reserve was reduced in the 8 weeks DM subgroup ,too .Conclusions The impairment of myocardial perfusion in the DM rats are detected earlier with the MCE combined with dipyridamole stress .

Objective To investigate the clinical application of wave intensity (WI) technique in assessing the short-term effects of cardiac resynchronization therapy(CRT). Methods Sixteen patients with congestive heart failure treated with CRT were chosen. Before the implantation of CRT pacemaker and 1 week, 1 month,3 month after it,the diameters and volumes of left ventricle(LV) in the end-diastole and the end-systole were measured by echocardiography. LV ejection fractions(LVEF) were calculated by Simpson's way,and the variation ratio of left ventricular end-systolic volume(△ESV) was assessed each time after the CRT. The maximal rate of LV pressure rise (LVdP/dtmax) was assessed in the continuous-wave Doppler spectrum of mitral regurgitation. The magnitude of W1, and the length of R-W1 interval as well as W1-W2interval were recorded by WI technique applied on the left carotid artery of each patient. Results Compared to the data before CRT,W1 and W1-W2 interval were significantly higher in different period after CRT (P ＜0. 01). This result was conformed with echocardiographic remodeling data and LV systolic function.Conclusions WI provides a potential usage in conveniently and effectively assessing the CRT effects in short-term.

Objectives To investigate the etiology, renal pathology, treatment, and prognosis of children's urinary system injury after hematopoietic stem cell transplantation (HSCT). Methods Clinical data of 81 children with urinary dysfunction after HSCT admitted to the Hematology Department in Children's Hospital of Soochow University were analyzed, and relevant literatures were reviewed. Results In 81 cases (50 males and 31 females), the age ranges from 8 months to 17 years old. Thirty cases (37%) with prerenal injury were recovered after active rehydration and other symptom specific treatment. There were 9 (11.1%) children with renal injury, four cases were given up therapy or transferred to other hospitals, thus lead to an unknown prognosis. Kidney biopsy was performed in the remaining five cases for pathological investigation. After active symptom-speific and etiology-based treatment, serum creatinine and glomerular filtration rate of four cases return to normal. But in the long-term follow-up,one case died of recurrence of primary disease, reinfusion of hematopoietic stem cell combined with renal failure. The remaining 3 patients were with chronic kidney disease (CKD). One case with renal thrombotic microangiopathy was in the chronic dialysis. Postrenal renal injuries were mainly hemorrhagic cystitis (28.4%) and urinary tract infection (16%). After a large dose of rehydration, urine alkalization and anti-infection therapy, they were recovered in the short term with a good prognosis. Conclusions Urinary injury after HSCT is mainly divided into three categories: prerenal, renal and postrenal, in which renal injury is prone to frequent recurrence.

Objective To assess the myocardial function with early insulin treatment by velocity vector imaging (VVI) combined with dipyridamole stress in diabetic rats.Methods The 30 rats comprised 20 diabetic rats and 10 normal rats in the study.The 20 diabetic rats were divided into the diabetes mellitus(DM) group and the treatment group.Every rat in the treatment group was hypodermic injected with protamime biosynthetic human insulin after the diabetic model established.The control group was including 10 normal rats of the same age.After 8 weeks,each rat was performed with VVI at baseline and after dipyridamole stress.Results At baseline VVI,the parameters in the DM and the treatment groups were reduced compared with those in the control group.The systolic velocity,circumferential strain,systolic and diastolic circumferential strain rate in the treatment group were increased significantly compared with those in the DM group.After stress,the VVI reserve parameters in the treatment group were higher than those in the DM group.Conclusions The myocardial function are improved with early insulin treatment in the diabetic rats.

Objective To evaluate left ventricular function of acute myocardial infarction (AMI) patients who underwent autologous bone marrow mononuclear cells (BMMNC) after percutaneous coronary intervention (PCI) transplantation with tissue Doppler imaging (TDI). Methods Forty-eight male patients with AMI were divided into experimental group and control group (each n=24). PCI was performed within 24 hours after attach. Patients in experimental group received autologous BMMNC transplantation 7-14 days after PCI. Conventional echocardiography and TDI were performed before and 1, 3 and 6 months after treatment. Left ventricular ejection fraction (LVEF), peak systolic (S_a, S_m), early diastolic (E_a, E_m) and late diastolic (A_a, A_m) mitral velocities and regional myocardial velocities were obtained with conventional echocardiography or TDI, and compared between the two groups. Results There was no significant difference of each index between two groups before operation. Compared with the control group, S_a, S_m, E_m, E_a/A_a and Em/Am improved significantly in experimental group at each follow-up time point; LVEF and E_a were significantly higher than those of control group 3 and 6 months after treatment. Conclusion Combination of PCI and autologous BMMNC transplantation is more helpful to improve regional and global cardiac systolic and diastolic function after myocardial infarction, which can be quantitatively evaluated with TDI.

Objective: To learn the effects of Dendrobium officinale flowers on testivular tissue morphology and sperm quality in parent and offspring rats,so as to provide reference for safety evaluation of Dendrobium officinale flowers. Methods: The 40 SD rats was randomly divided into the low-,middle-,high-dose and the control group,given 2.0,4.0,6.4 and 0 g/kgbw Dendrobium officinale flowers,respectively. After three months,the body weight,mass and organ/body coefficients of testis and epididymis of parent （P） and offspring （F1,F2） rats were measured;the number,activity and deformity of sperms were observed under microscope;the changes of testis and epididymis were observed by hematoxylin eosin staining. Results: There were no significantly statistical differences in the body weight,mass and organ/body coefficients of testis and epididymis,sperm quantity,sperm motility rate among four groups of P、F1、F2 male rats （P>0.05）. There were no significantly statistical differences in sperm malformation rate between the high-dose group and the control group （P>0.05）. There was no significant change in testis and epididymis of P,F1 and F2 male rats. Conclusion Dendrobium officinale flowers did not show obviously adverse effects on testivular tissue morphology and sperm quality in parent and offsping rats.