Objective To investigate the expression of IL-10 and IL-6 in tissue and plasma of subtypes lymphoma and its significance. Methods Immunohistochemical technique and enzyme-linked immunosorbent assay (ELISA) were used to assess the expression of IL-10 and IL-6 in 97 cases paraffin tissue and plasma samples from different subtypes of lymphoma.Results Expression of IL-10 and IL-6 was positive in all lymphoma tissue samples, but there is no significant difference among different subtypes lymphoma (x2 =0.815, x2 =0.542, P ＞ 0.05). Tumor samples were found positive IL-10 and IL-6 expression in macrophages and vascular endothelial cells by immunohistochemistry respectively. Expression of IL-10 and IL-6 in plasma of lymphoma were higher than that in control respectively [(232.57±191.59) pg/ml vs (59.12±68.35) pg/ml,(80.70±89.68) pg/ml vs (45.68±33.66) pg/ml],with significant difference (t =6.968,t =2.896,P ＜0.05).IL-10 and IL-6 plasma levels increased with enhanced expression in lymphoma (x2 =0.815,x2 =0.542,P ＜ 0.05).Which was found to be correlated with each other (rs =0.394,P ＜ 0.05). Conclusion The expression of IL-10 and IL-6 had been found at various degrees in tissues and plasma of lymphoma.IL-10 and IL-6 in plasma of lymphoma were higher than that in controls. These results showed that IL-10 and IL-6 may cooperate in vivo with lymphoma cell proliferation and infiltrate. IL-6 and IL-10 maybe served as useful indicators for diagnosis of lymphoma.

Acute Disease ; Adult ; Angioplasty, Balloon, Coronary ; adverse effects ; Humans ; Hypopituitarism ; etiology ; therapy ; Male

Objective To study a improved technique by releasing the orbicularis retaining ligament in orbicularis oculi muscle supension blepharoplasty. Release of the orbicularis retaining ligament could cut off the contact between orbitomalar skin and periosteum at inferior orbital rim, and carry the point of tightening orbitomalar skin in orbicularis oculi muscle supension blepharoplasty. Methods There were 409 patients with apparent orbitmalar fold. The methods of releasing orbicularis retaining ligament and orbital septum fixation were added to improve the orbicularis oculi muscle supension blepharoplasty. Results 409 cases were treated using this method over the past 3 years. All results were satisfactory. No complications were observed. Conclusion This improved method of orbicularis oculi muscle supension blepharoplasty is useful for orbitomalar skin rolling, especially for orbitmalar fold. The release allows effective redraping and upward mobilization of the orbicularis of the lower lid and the premalar soft tissues. This method is a simple, safe and effective procedure for the correction of tear trough deformity and well-demarcated lid/cheek junction in lower eyelid belpharoplasty. It is one of the best choices for lower eyelid blepharoplasty.

ObjectiveTo explore the characteristics of noncompaction ventricular myocardium under ultrasonic cardiography. Methods8 patients, 1 with non-symptom and other 7 with various cardiac dysfunctions and arrhythmias, accepted ultrasonic cardiography. ResultsNumerous ventricular trabeculae and deep intertrabecular recesses, as well as left ventricular dilatations were found under ultrasonic cardiography.ConclusionNoncompaction ventricular myocardium can be diagnosed with ultrasonic cardiography reliablely.

Objective To investigate the influences of gender,age,and body mass index (BMI)on the arterial stiffness in hypertensive patients.Methods A total of 1026 hypertensive patients were enrolled in this study from 6 community health centers in Baoshan District and Shanghai Third People's Hospital.The Related medical histories and carotid-femoral(C-F) pulse wave velocity (PWV) were recorded and PWV were re-tested in 672 patients after 1 year's follow-up.The C-F PWV was analyzed from different group of Gender,age and BMI at baseline and after follow up.Results (1)C-F PWV of the male hypertensive patients were higher than that of female's and the corresponding figures were (13.63 ±3.07)m/s and (12.59±2.85)m/s(P ＜0.01).After one year's follow up,C-F PWV was increased in both male and female with corresponding figures of (14.11 ± 3.58) m/s and (13.51 ± 3.56) m/s (P ＜ 0.05).(2) The C-F PWV was increased with age.The corresponding figures were [(11.11 ± 2.00) m/s for age group 30 ～ 50 years old,(12.73 ± 2.77) m/s for age group ＞ 50 ～ 70 years old,and (14.74 ± 3.29) m/s for age group ＞ 70 years old,all P ＜0.01].After one year's follow-up,C-F PWV of three age groups was increased and the corresponding figures were [(11.36±1.78)m/s(P ＞0.05),(13.39±3.33)m/s(P ＜0.01),and (15.68 ±3.94)m/s(P ＜0.05)].The increased range of C-F PWV (from high to low) was age group ＞ 70,age group ＞ 50 ～70 and age group 30 ～50.(3) C-F PWV of patients with BMI ≥ 24 kg/m2 was significantly lower than that of patients with BMI ＜24 kg/m2 and the corresponding figures were [(12.93 ±2.89)m/s and (13.39 ±3.18)m/s,P ＜0.05].After one year's follow up,C-F PWV was increased and the figures were [(13.54 ± 3.54) rn/s and (14.27±3.61) m/s,respectively(P ＜0.01)].Conclusions Except BMI,gender and age were the important influence factors on arterial stiffness.

Objective To investigate the clinical value of ultrasonic diagnosis for neonatal annular pancreas,analyze the reasons of missed diagnosis and misdiagnosis,and improve diagnostic accuracy of ultrasonography for this disease.Methods Clinical data of 98 newborns with annular pancreas confirmed by gastrointestinal contrast and surgery were analyzed retrospectively.Preoperative ultrasonogram were compared with the result of gastrointestinal contrast and surgery.Ultrasound images failed to be correctly dignosed were further studied to summarize diagnostic points for this disease.Results Among the 98 cases, 75 were correctly diagnosed by ultrasound with a diagnostic accordance rate of 76.5%,1 8 were missed diagnosed and 5 were misdiagnosed with a total misdiagnosis rate of 23.5%.Ten cases associated with other congenital gastrointestinal tract anomalies were missed diagnosed due to ignoring scanning pancreas.Five cases were missed diagnosed due to obvious intestinal cavity flatulence.Three cases were missed diagnosed due to lack of awareness of the disease.Five cases were misdiagnosed for duodenal stenosis or duodenal atresia.Conclusions Ultrasound has important diagnostic value for neonatal annular pancreas,providing the dignostic evidences for clinical treatment.Thus it can be used as the preferred auxiliary examination of the disease.Since annular pancreas is often accompanied by other gastrointestinal malformations and can be interfered by abdominal gas,missed diagnosis and misdiagnosis occurred easily.To improve the accuracy of ultrasonic diagnosis,all causes of neonatal gastrointestinal tract obstructions should be considered during the examination.

Objective To observe Meissner's corpuscles in prepuces of different shapes and ages. Methods The Meissner's corpuscles were detected with immunohistochemical stain in 204 prepuce sam- ples of different shapes and ages (3-59 years),and the density of Meissner's corpuscles in every sample was obtained as well.The difference of Meissner's corpuscle densities between phimosis and redundant pre- puce,and correlation between Meissner's corpuscle densities and ages were analyzed with Chi-square test and linear regression,respectively.Results The density of Meissner's corpuscles in redundant prepuce has begun to increase since infancy and reached the peak at the age about 15 years.No significant difference in densities of Meissner's corpuscles between phimosis and redundant prepuce was observed till the age of 20 years,and then there was a trend of disappearance of Meissner's corpuscles in redundant prepuce.A signifi- cantly negative correlation between the densities of Meissner's corpuscles and ages was revealed in redundant prepuce (r=-0.236,P=0.009),whereas an insignificantly positive correlation between the densities of Meissner's corpuscles and ages was shown in phimosis (r=0.193,P=0.084).Conclusions The den- sities of Meissner's corpuscles in redundant prepuce develop synchronically with genital differentiation and accord with the status of sexual function in adult males.The persistent high level of Meissner's corpuscles in adult phimosis might be a mechanism of physiological compensation.

Objective To evaluate the technique and clinical results of the modular fluted tapered stems for treating periprosthetic femoral fractures in revision hip arthroplasty.Methods From August 2007 to February 2014,fourteen patients (14hips) with periprosthetic femoral fractures underwent revision hip arthroplasty with modular fluted tapered stem.A retrospective analysis was performed involving all patients who were followed-up more than 2 years.The subjects consisted of 4 males and 10 females with mean age of 73.4±6.6 years (range,62-82 years) at the time of revision.All patients were unilateral with 8 left hips and 6 right hips.The status of primary arthroplasty was bipolar hemiarthroplasty in 3 patients and total hip arthroplasty in 11 patients.Nine cases were with cemented stems,5 cases with uncemented stems.The interval from primary hip arthroplasty to revision surgery ranged from 40 to 163 months,with an average of 120.9±31.9 months.Eight cases with Vancouver type B3 periprosthetic femoral fracture were found preoperatively,6 cases with aseptic loosening and bone deficiency occurred periprosthetic femoral fracture during the operation.Based on the Paprosky classification system for femoral bone deficiency:type ⅢA in 8 hips,type ⅢB in 5 hips,type Ⅳ in 1 hip.Both the femoral and the acetabular components were revised in 9 patients.All femoral fractures were treated with cable fixation,and the cortical allograft struts were used to augment femoral bone stock in 7 patients.The patients were followed up at 6 weeks,3 months,6 months,9 months,12 months and annually thereafter.Harris Hip Score System and radiographic examination was used to evaluate the clinical results,including fracture union,implant stability,bone stock,hip joint function and postoperative complications.Results The mean duration of follow-up was 62.1 ±22.2 months (range,30-96 months).The mean times of fracture union were 6.2±2.5 months (range,3-12 months).The Harris Hip Score improved from 29.6± 10.3 preoperatively to 86.3±4.2 postoperatively (t=-21.6,P=0.00).Thirteen cases (93％,13/14) had the stem subsidence of 4.9±2.5 mm (range,0-9 mm).Thirteen cases (93％,13/14) were presented with femoral bony restoration.Two cases showed incorporation of the allograft in 7 patients.One patient developed deep venous thrombosis of lower limbs,and one suffered from subcutaneous hematomas after surgery.There was no infection,aseptic loosening,dislocation or periprosthetic fracture complications at the followup.Conclusion The short-medium term results of the modular fluted tapered prosthesis applied in periprosthetic femoral fractures are encouraging in revision hip arthroplasty.The present technology can provide reliable primary stability and can tolerate minimal subsidence postoperatively.

Objective To compare the efficacy and adverse effects of hypofractionated radiotherapy versus conventionally fractionated radiotherapy for intermediate-to high-risk localized prostate cancer.Methods A literature search was performed in PubMed, Embase, Web of Science, CNKI, VIP database, and Wanfang Data to collect the controlled clinical trials of hypofractionated radiotherapy versus conventionally fractionated radiotherapy in patients with intermediate-to high-risk localized PCa published up to August 31, 2016.Stata 12.0 was used for meta-analysis.The difference between two groups was estimated by calculating the hazard ratio (HR) or risk ratio (RR) with 95%confidence interval (CI).ResultsAccording to the inclusion and exclusion criteria, a total of 5 controlled clinical trials involving 1621 patients with PCa were included in this meta-analysis.The meta-analysis showed that overall survival (HR=1.00, 95%CI:0.85-1.17, P=0.980) and biochemical failure (RR=0.87, 95%CI:0.68-1.12, P=0.274) were comparable between the two groups.Compared with the conventionally fractionated radiotherapy, the incidence of acute gastrointestinal adverse events (grade≥2) was significantly higher in the hypofractionated radiotherapy (RR=1.94, 95%CI:1.23-3.06, P=0.004).However, there were no significant differences in the incidence of acute genitourinary adverse events (grade≥2)(RR=1.03, 95%CI:0.92-1.14,P=0.626), late gastrointestinal adverse events (grade≥2)(RR=1.17,95%CI:0.90-1.51, P=0.238), and late genitourinary adverse events (grade≥2)(RR=1.11, 95%CI:0.94-1.30, P=0.228) between the two groups.Conclusions Conventionally fractionated radiotherapy and hypofractionated radiotherapy have comparable therapeutic effects in patients with intermediate-to high-risk localized PCa.Although the patients treated with hypofractionated radiotherapy have a higher incidence of acute gastrointestinal adverse events than those treated with conventionally fractionated radiotherapy, the incidence of late gastrointestinal and genitourinary adverse events is comparable between the two groups of patients and the adverse effects are tolerable.

OBJECTIVETo develop a quantitative analytical procedure of scopolamine and atropine in Flos Daturae using RP-HPLC.

METHODThe two alkaloids were separated on a Hypersil BDS C18 column (4.6 mm x 250 mm, 5 microm) with a mobile phase of 0.02 mol x L(-1) sodium acetate buffer (containing 0.02% triethanolamine and the pH was adjusted to 6.0 with acetic acid)-methanol (60:40) and a detection wavelength of 215 nm. The flow rate was 1.0 mL x min(-1) and the column temperature was maintained at room temperature.

RESULTThe mean recovery was (99.6 +/- 1.8)% for scopolamine and (100.4 +/- 1.5)% for atropine.

CONCLUSIONThis method was simple, accurate and sensitive.

Atropine ; analysis ; Chromatography, High Pressure Liquid ; methods ; Datura ; chemistry ; Flowers ; chemistry ; Plants, Medicinal ; chemistry ; Reproducibility of Results ; Scopolamine Hydrobromide ; analysis