OBJECTIVETo investigate the effect and safety of extracorporeal shock wave (ESW) in the treatment of pain symptom of type III B prostatitis.

METHODSWe treated 50 cases of type III B prostatitis by ESW once a week for 4 weeks. Then we evaluated the clinical effect and safety of the therapy based on the NIH-CPSI scores, visual analogue scale (VAS) scores, IIEF-5 scores, prostate volume and morphous, state of urination, color of urine, results of routine semen analysis, and changes of cytokines (IL-6, TNF-α and IL-1β) in expressed prostatic secretion (EPS).

RESULTSAll the patients successfully accomplished the treatment. Compared with the baseline, decreases were observed after 4 weeks of cytokine treatment in the pain scores (14. 61 ± 1. 82 vs 9. 36 ± 1. 47, P <0. 01), urination symptom scores (4. 59 ± 1. 01 vs.4. 66 ± 0. 89, P >0. 05) , quality of life scores (6. 51 ± 1. 03 vs 4. 56 ± 1. 02, P <0. 01), NIH-CPSI (25. 43 ± 1. 72 vs 18. 28 ± 2. 32, P <0. 01 ), and VAS (6. 59 ± 1. 10 vs 3. 02 ± 1. 07, P < 0. 01). The concentration of IL-6 in the EPS was significantly increased ([55.82 ± 6. 28] vs [86.59 ± 4. 55] ng/ml, P <0. 01) , while the level of TNF-α ([3.89 ± 0. 12] vs [3. 19 ± 0.22] ng/ml, P<0.01) and that of IL-1β ([3.21 ± 1.01] vs [1.48 ± 0.95] ng/ml, P< 0. 01) remarkably reduced after treatment. However, there were no statistically significant differences in IIEF-5 scores (18. 58 ± 2. 03 vs 18. 51 1. 89, P >0. 05) or various sperm parameters before and after treatment (P >0. 05). And no significant changes were observed in the prostate volume, morphous or internal echoes.

CONCLUSIONThe ESW therapy is effective and safe for the pain symptom of type III B prostatitis.

Adult ; Body Fluids ; Humans ; Interleukin-1beta ; metabolism ; Interleukin-6 ; metabolism ; Male ; Middle Aged ; Pain ; etiology ; metabolism ; Pain Management ; methods ; Prostatitis ; complications ; metabolism ; therapy ; Quality of Life ; Spermatozoa ; physiology ; Tumor Necrosis Factor-alpha ; metabolism ; Ultrasonic Therapy ; methods ; Urine

Objective To observe high glucose induced expression of hepatocyte growth factor (HGF) and c met in human kidney fibroblast. Methods The effects of glucose concentrations on expression of HGF, c met and plasminogen activator inhibitor (PAI) 1 in cultured human kidney fibroblasts were observed by RT PCR. In the same system, the effect of exogenous HGF on the expression of PAI 1 was investigated. Results Human kidney fibroblasts cultured in high glucose concentration (25 mmol/L) showed higher HGF and c met expressions in the early stage and then manifested a gradient decrease of HGF and c met expressions, but PAI 1 expression was gradiently increased. Exogenous HGF resulted in inhibiting PAI 1 expression. Conclusion HGF is a potential anti fibrogenic factor and activates matrix degradation pathways in diabetic kidney by reducing PAI 1 expression.

ObjectiveTo analyze the prevalence of urinary incontinence in stroke patients in the convalescent stage, and the characteristics of different type of incontinence. Methods176 stroke patients in the convalescent stage were classified as urinary incontinence and continence, the former were classified as with and without awareness of the need to void. Their features were reviewed. ResultsThe incidence of urinary incontinence was 26.1%. No differences were observed for sex, types, and locations of the focus. There was statistic difference of the single/multiple lesions between the incontinence and the continence （P<0.05）. There was statistic difference in parietal lobe lesions and cognitive dysfunction among the patients with and without awareness of the need to void （P<0.05）. ConclusionThe urinary incontinence in stroke patients in the convalescent stage tend to occur in the patients with multiple lesions, and those without awareness of the need to void is associated with parietal lobe and the cognitive dysfunction.

ObjectiveTo explore the characteristics of electrodiagnostic abnormalities at early stage of Guillain-Barré syndrome, and to determine which is the common most frequent and sensitive nerve conduction pattern. MethodsWe retrospectively reviewed the neurophysiological studies of all patients with Guillain-Barré Syndrome discharged from S. Anna Hospital in Ferrara, Italy from 2001 to 2007. Results26 patients (81%) had abnormal F wave. 11 patients (34%) had low amplitude or absent SAPs. 13 patients (41%) reduced compound muscle action potential, slowed conduction velocity, prolonged distal latency and conduction block were more fewer (respectively 12.5%, 25% and 6%). Only in 1 patient we had normal findings. ConclusionF wave is more sensitive than nerve conduction study at early stage of Guillain-Barré Syndrome. Abnormalities of F wave (frequency reduced, prolonged latency) are the most frequent and earlier test for Guillain-Barré Syndrome.

Objective To assess the effectiveness of prevention program on iodine deficiency disorders and iodine nutritional status of residents in Guangdong Province.Methods Probability proportionate to size sampling(PPS) was employed in surveillance of iodine deficiency disorders.Thirty counties(cities,districts) were selected in Guangdong Province.In each county(city,district) one township(street) was selected; in each township (street) one primary school was selected and in each primary school 40 children aged 8-10 were chosen to examine their thyroid and to collect salt samples at their home for determination of salt iodine.Out of the 40 children,12 children were chosen to collect urine samples for determination of urinary iodine.From the primary schools chosen,40 grade 5 students were selected for intelligence quotient(IQ) test.In the nearby of the primary schools,3 townships(towns,street) were selected and in each township(town,street) 5 pregnant and 5 lactating women were selected to collect their urine samples for determination of urinary iodine.Type-B ultrasonic was used in measuring the thyroid volume.The iodine content of urine samples was measured by the method of arsenic and cerium catalysis spectrophotometry.The iodine content of salt was determined quantitatively with the titration method.IQ was tested by Chinese combined Raven's test.According to geographical location and the implementation of iodized salt,the effects of iodized salt on iodine deficiency disorders were analyzed in the plains and the Pearl River Delta Coastal region with mild iodine deficiency(iodized salt implementation region,referred to as the plains and the PRD),historical iodine deficiency areas (iodized implementation region) and the eastern and the western coastal areas of Guangdong(areas with non-iodized salt problem,referred to as the eastern and the western Guangdong).Results A total of 1200 children aged 8 to 10 were examined by type-B ultrasonic test,and goiter rate was 3.5％ (42/1200).The differences of goiter rate between the plains and the PRD,the historical iodine deficiency areas and the eastern and the western Guangdong were statistically significant (x2 =6.6,P ＜ 0.05).The goiter rate (6.1％) in the eastern and the western Guangdong was significantly higher than that of the plains and the PRD and the historical iodine deficiency areas (3.3％,2.0％,x2 =5.6,7.1,all P ＜ 0.05).A total of 1200 salt samples were examined.The median and coefficient of variation of iodine in the salt were 31.0 mg/kg and 23.2％,respectively.Coverage of iodized salt was 97.5％(1170/1200) while 96.1％(1153/1200) of consumed iodized salt was qualified.The median urinary iodine of 1200 children aged 8-10 was 186.5 μg/L,and the differences of median urinary iodine between the plains and the PRD,the historical iodine deficiency areas and the eastern and the western Guangdong were statistically significant(x2 =5.9,P ＜ 0.05).The median urinary iodine of the eastern and the western Guangdong(162.4 μg/L) was significantly lower than that of the plains and the PRD(207.5 μg/L,x2 =8.7,P ＜ 0.01).The difference of median urinary iodine between the plains and the PRD,the historical iodine deficiency areas and the eastern and the western Guangdong was statistically significant(x2 =58.9,P＜ 0.01).The median urinary iodine of the eastern and the western Guangdong(109.6 μg/L) was significantly lower than that of the historical iodine deficiency areas and the plains and the PRD(152.9,155.2 μg/L,x2 =18.3,20.6,all P ＜ 0.05).The mean IQ of the 1208 grade 5 students was 102.8 ± 14.3.The IQ of the plains and the PRD(104.3 ± 13.9) and the historical iodine deficiency areas(102.7 ± 14.3) was significantly higher than that of the eastern and the western Guangdong(100.3 ± 14.7,t =3.8,2.1,P＜ 0.01 orP＜ 0.05).Conclusions The goal of iodine deficiency disorders elimination is achieved as scheduled in Guangdong Province.The health level of general population has been improved significantly.Iodine nutrition is in the appropriate range (100-199 μg/L) in general population but low in pregnant women.The selling of non-iodized salt in the eastern and the western Guangdong Province should be followed closely.

Adenocarcinoma, Mucinous ; classification ; metabolism ; pathology ; Biomarkers, Tumor ; metabolism ; Breast Neoplasms ; classification ; metabolism ; pathology ; Carcinoma, Ductal, Breast ; pathology ; Carcinoma, Intraductal, Noninfiltrating ; pathology ; Female ; Humans ; Lymphatic Metastasis ; Mucin-1 ; metabolism ; Mucin-2 ; metabolism ; Mucins ; metabolism ; WT1 Proteins ; metabolism

0.05). After treatment, the amount of urinary protein and anti-dsDNA antibodies level in leflunomide group were significantly lower than those in dexamethasone and saline groups (P

OBJECTIVETo research the change of concentration of the amino acid neurotransmitters in the striatum focal cerebral ischemia in rat and the effect of Acorus tatarinowii Schott, one of inducing resuscitation drugs, for 4 of amino acid neurotransmitters.

METHODSTwenty four rats were divided into four groups (n = 6): control group, cerebral ischemia group, sham operation group and Acorns tatarinowii Schott treated group. Rats were established into models of cerebral ischemia by occluding bilateral thread cork method. Formation sampling were performed in a striatum area using microdialysis and the detection of biological sample including aspartic acid, glutamic acid, glycine and gamma-aminobutyric acid by high performance liquid chromatography (HPLC) electrochemical detector system.

RESULTSCompared with the control, the all contents of 4 kinds of the amino acids were significantly increased during cerebral ischemia (P < 0.01). Compared with the cerebral ischemia group, the contents of aspartic acid, glutamic acid that were excitatory amino acids were remarkably decreased in the striatum for Acorus tatarinowii Schott treated group (P < 0.01), It was no significant influence on gamma-aminobutyric acid and glycine that belonged to inhibitory amino acid in a nascent condition but with a elevating in the later period of microdialysis.

CONCLUSIONAcorus tatarinowii Schott can enter the cerebral parenchyma through blood brain barrier and cut down glutamic acid,aspartic acid increased during cerebral ischemia. As a result, the neurotoxicity attributed to the excitatory amino acid has been released in excessive amounts declined so as to avoid the secondary impairment of neurons caused by excitatory amino acids pernicious effects after ischemia. It may be one of the protective mechanism of drugs for inducing resuscitation resembling EAA receptor antagonists to ischemi brain.

Acorus ; chemistry ; Animals ; Brain Ischemia ; metabolism ; Corpus Striatum ; metabolism ; Disease Models, Animal ; Excitatory Amino Acids ; metabolism ; Male ; Neurotransmitter Agents ; metabolism ; Rats ; Rats, Sprague-Dawley

Objective To investigate the underlying neural mechanism of left hemiparalexia and left hemialexia in reading Chinese characters. Methods A patient with reading disorders caused by brain infarctions at the left ventralis medialis occipitotemporal lobe and the splenium of the corpus callosum was studied. A series of neuropsychological tests, such as reading Chinese characters presented in the central foveal field or in the left and right half of the foveal field, were conducted with the patient, and neuroimaging techniques including high spatial resolution 3D-MRI and diffusion tensor tractography (DTT) were used to examine whether or not there were lesions of the neural pathway. Results The patient showed left hemiparalexia, which was characterized by making substitution or omission mistakes, mostly in the left parts of Chinese characters, and also left hemialexia(alexia for characters presented in left visual field). 3D-MRI demonstrated infarctions in the left ventral mesial occipitotemporal area and in the left side of the splenium of the corpus callosum. The left lateral mid-fusiform cortex, which has been identified as the visual word form area(VWFA), was almost intact. DTT indicated the major forceps fibers running through the splenium were all disconnected due to the infarction of the left splenium. Conclusion As a result of disruption of the splemium-major forceps pathway, visual character information in the left visual field which is initially projected to the right occipital cortex cannot be transferred from the right visual cortex to the left VWFA. This mechanism of left hemiparalexia and left hemialexia in reading Chinese characters is similar to that in reading English words.

OBJECTIVETo study the medium and long term effects of perfusion of bone marrow stromal stem cells through optional artery for the treatment of non-traumatic femoral head avascular necrosis.

METHODSFrom January 2000 to December 2004,62 cases(78 hips) with non-traumatic femoral head necrosis accepted optional artery marrow stromal stem cells infusion treatment and had complete follow-up data, including 43 hips of 35 males and 35 hips of 27 females with an average age of 36.3 years old (22 to 54). According to preoperative imaging data, 16 hips were ARCO I stage, 52 hips were II stage, 10 hips were III a stage. Harris score was 64.94 +/- 8.12 preoperatively. Postoperative Harris score at the last follow-up, imaging changes,DSA vascular changes were analysis.

RESULTSThe patients were followed up for 9 to 13 years (means 11 years). By the end of the follow-up, a total of 18 hips got artificial joint replacement, 10 hips of preoperative ARCO I, II period got artificial hip joint replacement, 8 hips of IIIa period got hip artificial joint replacement. Harris score was 71.21 +/- 0.19 at the end of the follow-up, it was obviously enhanced compared with preoperative. DSA showed blood vessels of supply the femoral head increased thickening.

CONCLUSIONPerfusion of bone marrow stromal stem cells through optional artery can effective treat non-traumatic femoral head necrosis of ARCO I, II period, it can make the femoral circumflex artery and its branches increased thickening.

Adult ; Angiography, Digital Subtraction ; Arthroplasty, Replacement, Hip ; Female ; Femur Head Necrosis ; therapy ; Follow-Up Studies ; Humans ; Male ; Mesenchymal Stem Cell Transplantation ; Middle Aged