Carcinoma, Non-Small-Cell Lung ; diagnostic imaging ; radiotherapy ; Humans ; Image Processing, Computer-Assisted ; methods ; Lung Neoplasms ; diagnostic imaging ; radiotherapy ; Radiotherapy Planning, Computer-Assisted ; methods ; Radiotherapy, Intensity-Modulated ; methods ; Tomography, Spiral Computed ; methods

To explore the effect of tripterygium glycosides on the level of peripheral blood cell factors of Graves ophthalmopathy (GO). In the study, 64 patients of GO in moderate-severe acute stage were selected, and randomly divided into the treatment group (32 cases) and the control group (32 cases). Both of the two groups were provided with basic treatment. The control group was added with prednisone(0. 75 mg kg-1 d-1 ), which gradually reduced (by 5-10 mg week-1 )to the minimum dose of 5 mg d-1. The treatment group was treated with 20 mg tripterygium glycosides, three times a day. One therapy course is three months. The levels of peripheral blood cells(TNF-alpha , IL-2, IL-10, IFN-gamma)of the two groups before and after the treatment and the clinical efficacy were observed. The study indicated that, before the treatment, TNF-alpha, IL-2, IFN-gamma in both groups were significantly higher than that in the health group, but with IL-10 notably lower than the healthy group. After the treatment, TNF-a, IL-2, IFN-gamma in the treatment group significantly decreased, but with IL-10 significantly increasing (P <0. 01). After the treatment, the two groups showed significant difference (P <0. 01). The total clinical efficacy in the treatment group was 88. 10% , and that in the control group was 57. 14% (P <0. 01). After the treatment, the two groups showed significant changes in the exophthalmos degree (P < 0. 01). The results showed that the level of peripheral blood cells (TNF-alpha,IL-2, IL-10, IFN-gamma)of GO patients was positively correlated with the severity of ocular disease. The combined therapy of tripterygium glycosides and methimazole show such advantages as low side effect and high clin-
Adult ; Cytokines ; blood ; Female ; Glycosides ; pharmacology ; therapeutic use ; Graves Ophthalmopathy ; blood ; drug therapy ; Humans ; Male ; Tripterygium ; chemistry

Objective To assess early and medium outcomes of pathologic N2 disease unexpectedly detected in patients undergoing total video-assisted thoracic surgery lobectomy for non-small cell lung cancer.Methods Between Sep.2006 and Dec.2010,348 patients with Non-small cell lung cancer underwent total video-assisted thoracic surgery lobectomy,and within them,35( 10.1％ ) were found to have pathologic N2 disease after operation.We retrospectively reviewed the clinical and pathologic features of patients with unexpected N2 disease after video-assisted thoracic surgery lobectomy and their early and medium outcomes,including survival and recurrence pattern.Results No perioperative mortality was noted.26 patients received a lobectomy directly,and the other 9 patients after a wedge resection.All the patients had R0 resection.The medium operation time was 190 minutes and medium blood loss was 200ml.The medium stations and numbers of dissected N2 lymph nodes in operation were 4 and 10,respectively.And the medium stations and numbers of metastatic N2 Lymph nodes were 1 and 2,respectively.Among patients with pathologic N2 disease,18 (51.4％) had single-station involvement.The median duration of chest tube placement was 8 days.The median length of hospital stay was 11 days.15 complications occurred in 12 (34.3％) patients.All of the patients underwent adjuvant chemotherapy with platinum postoperatively.The median follow-up time was 23 months.The 1 - and 2-year overall survival (OS) was 80.9％ and 67.9％,and the medium OS was not reached.During follow-up,16 (45.7％) patients had a recurrence.The pattern of recurrence was locoregional in 5,distant in 11.The 1 - and 2-year disease-free survival (DFS) was 71.9％ and 44.2％,and the medium DFS was 20 months (95％,8.1 to 31.9 months).Divided the patients with pathologic N2 disease into two groups considering single-station involvement or not,the 1-and 2-year OS and DFS for the single-station group and for the multiple-station group were 87.7％,78.9％ ; 88.9％,49.4％and 67.6％,59.1％ ; 55.3％,39.5％.The medium DFS for both the two groups was 23 and 16 months respectively.Conclusion For non-small cell lung cancer with N0 disease confirmed by an exactly preoperative staging workups,if it is feasible in technology,a total video-assisted thoracic surgery lobectomy should be recommended.Even if N2 lymph node metastasis is unexpectedly detected postoperatively,the metastasis was mostly micro- or single-station involved,and a similar outcome with conventional thoracotomy can be achieved.

Objective To explore the peripheral blood circulating microRNA expression profile of ischemic and hemorrhagic stroke patients by using microRNA array. Methods The whole blood of 3 patients with acute ischemic stroke, 3 patients with cerebral hemorrhage and 3 healthy volunteers were collected for whole blood RNA through Norgen exosome isolation kit, and then underwent quality and density measurement through PCR. The miRNAs expression profile was studied through μParaflorTM microRNA. All the data were analyzed by associated software and statistics methods. Results 8 miRNAs associated with cerebral stroke in ischemia stroke patients and cerebral hemorrhage patients were discovered, and showed significant difference (P<0.05). 11 differential expression miRNAs were found between ischemia stroke patients and control group, and 24 were found between hemorrhage patients and control group. However, after up-regulation, no significant difference was found (P > 0.05). Conclusions Different expression profiles of miRNA between ischemic stroke patients and hemorrhagic stroke patients may provide insights into their roles in the pathogenesis and progression of stroke. The study of miRNA can contributes to elucidate the epigenetics molecular mechanism of acute stroke.

Objective To observe the effect of underwater treadmill training on patients with incomplete spinal cord injury (SCI).Methods 11 patients with incomplete SCI were treated with underwater treadmill training, besides other comprehensive rehabilitation. Motor and sense scores were assessed using ASIA2000 standard and recorded before and after the underwater treadmill training. Walking distances, maximal walking velocity when training and changes of activities of daily living (ADL) before and after training were also recorded.Results After underwater treadmill training, the sense score of ASIA increased ( P<0.05), motor score of ASIA, and scores of walking distance, maximal walking velocity and ADL increased significantly ( P<0.01).Conclusion The underwater treadmill training along with other routine rehabilitation treatment may be helpful to improve motor and sensory functions and ADL of patients with incomplete SCI.

Objective To study the chemical constituents from the bark of Juglans mandshurica. Methods The compounds were isolated and purified by column chromatography on silica gel,HPLC,and recrystallization.Their structures were elucidated by the physicochemical and spectroscopic evidences. Results Fifteen compounds were identified as:4,8-dihydroxynaphthalenyl-O-?D-(6′-acetoxyl)gluco- pyranoside(Ⅰ),dihydrokaempferol(Ⅱ),juglone(Ⅲ),daucosterol(Ⅳ),kaempferol(Ⅴ),4,8-dihy- droxynaphthalenyl-1-O-?-D-[6′-O-(3″,5″-dimethoxy-4″-hydroxybenzoyl)] glucopyranoside(Ⅵ), kaempferol-3-O-?-L-rhamnoside(Ⅶ),3,3′-dimethoxylellagic acid(Ⅷ),naringenin(Ⅸ),quercetin (Ⅹ),reginolone(Ⅺ),quercetin-3-O-?-L-rhamnoside(Ⅻ),naringenin-7-O-?-D-glucoside(ⅩⅢ),4,8- dihydroxynaphthalenyl-1-O-?-glucoside(ⅩⅣ),4,5,8-trihydroxy-?-tetralone-5-O-?-D-[6′-O-(4″-hy- droxy-3″,5″-dimethoxy-benzoyl)] glucoside(ⅩⅤ).Conclusion CompoundⅠ(juglamanol)is a new compound.CompoundsⅡ,Ⅶ—Ⅸ,Ⅻ,andⅩⅢare isolated from plants of Carya Nutt.for the first time.

Low frequency sensorineural deafness is a common subtype of idiopathic sudden deafness. Certain patients suffered recurrent attacks without vertigo, much alike Meniere's disease. Few of them developed into definite Meniere's disease during long-term follow-up in many clinical studies. Although the pathophysiology of recurrent low frequency deafness is yet unknown, the desease is considered associated with early state of endolymphatic hydrops or migraine. Otologists shall be aware of its clinical course and careful explanation is necessary at time of initial informed consent.
Endolymphatic Hydrops ; complications ; Hearing Loss, Sensorineural ; complications ; diagnosis ; Hearing Loss, Sudden ; Humans ; Meniere Disease ; complications ; Vertigo

Objective To investigate the clinical efficacy of intraluminal enucleation in transurethrat vapor- ization and electro-reesection of the prostate.Methods A retrospective analysis was reviewed in 62 case of prostatic hypertrophy,which were treated with intraluminal enucleation in vaporization of prostate.All pacients had a sucessful operation.There were 12 case in unipolar vaporization and 50 in plasmakenitic bipolar vaporization.Results Opera- tion time ranged from 50 to 162 minutes,with an average of 76min.Bleeding ranged from 40 to 200 ml,with an av- erage of 110ml.There was no blood transfusion.The weight of prostate was 62～138g,the catheter was maintained for 3～5 days postoperatively.The hospital stay was 7～10 days,average 8 days.All patients were cured.There was a fllow-up for 1～20 months,with an average of 8 months.The IPSS decreased by 22 points on average,and peak urine flow(Qmax)increasd to(16.8?3.3)ml/s.There wre no urethralstricture,permanent urinary incontinence, TURS,postoperative hemorrhage,retrograde ejaculation and recurrence.Conclusions Intraluminal enucleation in treatment of prostalic hypertroply is a new,safe,and effective method,which should be popularized in clinical prac- tice.

Chronic kidney disease (CKD) is a serious chronic disease with high incidence, poor prognosis, and a variety of complications. Indoxyl-sulfate (IS) and p-cresol sulfate (PCS) are two typical gut-derived uremic toxins, which are produced by the co-metabolism of intestinal microbes and the host. With the progression of CKD, gut-derived uremic toxins such as IS and PCS accumulate in patients with CKD and thereafter accelerate the progression of CKD. Gut microbiota is closely related with CKD, and targeting gut microbiota to regulate gut-derived uremic toxins synthesis and metabolic pathways may be a promising strategy to delay the progression of CKD. In this paper, the relationship between gut microbiota, gut-derived uremic toxins, and CKD was analyzed, and the strategy to delay the progression of CKD by targeting gut microbiota and uremic toxins metabolism pathway was proposed.

OBJECTIVETo study the diagnosis and treatment of varices of the vocal cord.

METHODSThe clinical data of 21 cases with varix of vocal cord were analyzed. All the patients presented hoarseness. There were 15 female and 6 male cases with their ages ranged from 23 to 68 years (median 44 years old). The varix was found on the right vocal cord in 12 cases, on the left vocal cord in 9 cases. Isolated varix existed on the vocal cord in 10 cases, varix with vocal cord polyps or nodules in 10 cases, varix with vocal cord paralysis in 1 case.

RESULTSAll the patients were diagnosed under the laryngovideoscopy. The lesions appeared on the superior surface of the vocal cord. Varices manifested as abnormally dilated capillary running in the anterior to posterior direction in 6 cases, as clusters of capillary in 3 cases, as a dot or small sheet or short line of capillary in 12 cases. The varices were disappeared in 2 of 8 cases with vocal cord varices and polyps after removed the polyps. The varices of others patients had no change after following up for more than 6 months, but one patient happened hemorrhage of the contralateral vocal cord.

CONCLUSIONSVarices are most commonly seen in female. Laryngovideoscopy is the key in determining the vocal fold varices. Management of patients with a varix includes medical therapy, speech therapy, and occasionally surgical vaporization.

Adult ; Aged ; Female ; Humans ; Laryngoscopy ; Male ; Middle Aged ; Varicose Veins ; diagnosis ; therapy ; Vocal Cords ; blood supply ; pathology ; Young Adult