Purpose To investigate the significance of arterial phase display of right ovarian vein (ROV) for patients with pelvic congestion syndrome (PCS) through multi-slice CT angiography (MSCTA) Materials and Methods Forty-three patients with PCS confirmed clinically who underwent MSCTA were involved in the study. Revascularization was realized via add vessel volume rendering technique and maximum intensity projection (MIP) and the relationships among ROV early development, location of converging vascular, development of LOV and pelvic draining veins were analyzed. Results Out of 43 cases of ROV early development during arterial phase, 21 cases (48.8%) took ROV as draining vein of PCS, among which 17 cases (81.0%) converged into the inferior cava vena. In 19 cases (44.2%), ROV took part in the formation of PCS, all originating from the main right renal vein. Three cases (7.0%) were renal vein-derived PCS, among which two ROV originated from the main right renal vein and one from the branch of the right renal vein. Conclusion According to the imaging features of bilateral ovarian veins and pelvic veins, ROV, as draining veins, is associated with the formation of PCS.

Objective:To observe the effect and safety of the inhalation of Lanqin oral solutions combined with interferon in the treatment of children herpes angina. Methods:The children with herpes angina were randomly divided into two groups. On the basis of support treatment, the control group (57 cases) was intravenously treated with ribavirin, and the observation group (58 cases) was treated with the combined inhalation of interferon and Lanqin oral solutions. The time of transference cure, total efficiency and adverse drug reactions in the two groups were observed and compared. Results:The time of transference cure of the observation group was sig-nificantly shorter than that of the control group (P<0. 05) with higher total efficiency (P<0. 05). The adverse drug reactions were few and mild in the two groups. Conclusion:The inhalation of Lanqin oral solutions combined with interferon in the treatment of chil-dren with herpes angina is effective with short transference cure time, convenience of use and promising security, which is worthy of clinical application.

ObjectiveTo investigate the etiology and prognosis of asymptomatic hematuria in children.MethodsThe etiological factors, clinical features and prognosis of asymptomatic hematuria were analyzed retrospectively in 431 children from Jan. 2001 to Dec . 2014. ResultsIn 431 children (197 males and 234 females) with asymptomatic hematuria, the mean age of ifrst visit was 5.52±2.77 years (8 months-17 years). Four hundred and twenty-ifve cases had persistent microscopic hematuria and 6 cases had gross hematuria. Three hundred and iffteen cases (73.1%) were glomerular hematuria, among which 286 cases were isolated hematuria, 5 cases were acute glomerulonephritis, 13 cases were minimal change glomerulopathy, 4 cases were IgA nephropathy, 4 cases were mesangial proliferation glomerulonephritis and 3 cases were thin basement membrane nephropathy. One hundred and thirty-six cases (31.5%) were non-glomerular hematuria, among whom 113 cases were left renal vein entrap-ment syndrome, 17 cases were idiopathic hypercalciuria, 4 cases were kidney stone, 1 case was urinary tract infection and 1 case was left kidney absence. The mean follow-up period was 3.05±2.69 years (0.5-13.5 years). One hundred and forty-ifve patients showed the resolution of microscopic hematuria, among whom 110 cases (75.8%) had the resolution in 3 years after the ifrst visit. In 24 cases with family history of hematuria, only 6 cases showed the resolution. At the end of the follow-up, renal function remained stable in all children.ConclusionsThe onset age of asymptomatic hematuria in children varies widely, and most of them are glomerular hematuria. Most children with isolated hematuria show resolution within three years after the ifrst visit. The children with familial hematuria may last longer. The isolated hematuria has good prognosis but needs to be followed up.

OBJECTIVE: To study the radiation-sensitizing function and preliminary mechanism of paclitaxel in radiation-resistant nasopharyngeal carcinoma cells. METHOD: X-ray dose fractionated irradiation technology to build radiation-resistant subline of nasopharyngeal carcinoma; CNE-2S1 was treated with paclitaxel alone or combined with radiation therapy, while control group treated with radiation therapy; cell colony formation assay was used to observe sensitizing effect of paclitaxel on radiotherapy; flow cytometry analysis was used to analyze cell cycle distribution and apoptosis ratio of different treatment groups; immunoblotting was used to analyze SHP-1 expression levels of different treatment groups. RESULT: Nasopharyngeal carcinoma cells resistant to radiation was successfully established; cell colony formation assay showed that paclitaxel has obvious sensitizing effect on radiotherapy; FACS results showed that: CNE-2S1 treated by paclitaxel were arrested in G2M phase; paclitaxel and radiotherapy treatments significantly improved the CNE-2S1 apoptosis ratio; Western blot results showed that paclitaxel and combined radiotherapy can reduce the CNE-2S1 cells SHP-1 expression levels. CONCLUSION Paclitaxel enhanced radiation therapy for nasopharyngeal carcinoma cells resistant to radiation, and SHP-1 may be involved in this progress.
Apoptosis ; drug effects ; Carcinoma ; Cell Cycle ; drug effects ; Cell Line, Tumor ; Humans ; Nasopharyngeal Carcinoma ; Nasopharyngeal Neoplasms ; pathology ; Paclitaxel ; pharmacology ; Protein Tyrosine Phosphatase, Non-Receptor Type 6 ; metabolism ; Radiation Tolerance ; drug effects

BACKGROUND:Shengjiyuhong ointment has been reported to inhibit hypertrophic scarring. OBJECTIVE:To verify the effects of Shengjiyuhong ointment on hypertrophic scarring of in a rabbit ear model. METHODS:Each ear of thirty-six Japanese rabbits was used to make four 1-cm-diameter circular ful-thickness skin wounds with the entire perichondrium removed. Final y, 288 wounds were made and randomly divided into 6 groups:model, negative control (no drugs were administered), low-, moderate-, high-crude herbal dose drugs (Shengjiyuhong ointment was administered topical y at concentrations of 8.39%, 25.18%, and 75.54%), and positive control (recombinant bovine basic fibroblast growth factor was administered topical y). Shengjiyuhong ointment was administered twice daily til wound healing. The wounds were evaluated by the Vancouver scar scale (VSS). Scar elevation index (SEI) of scar specimens was calculated under a microscope at 40× magnification. mRNA expression levels of type I and III col agen, connective tissue growth factor, fibronectin, andα-smooth muscle actin (α-SMA) were determined by fluorescent quantitative PCR. Protein expression levels of type I and III col agen andα-SMA were detected by western blot assay.α-SMA immunoreactivity was determined by immunofluorescent staining. RESULTS AND CONCLUSION:VSS scores and SEI were significantly increased in each group at 30 days (P<0.05). VSS scores and SEI were significantly decreased in the moderate-and high-crude herbal dose drug groups and positive control groups compared with the model, negative control, and low-crude herbal dose drug groups (P<0.05 or P<0.01). mRNA expression levels of type I and III col agen, connective tissue growth factor and fibronectin, and protein expression levels of type I and III col agen andα-SMA were significantly inhibited after moderate-crude herbal dose Shengjiyuhong ointment and positive drug treatment (P<0.01). These findings suggest that Shengjiyuhong ointment can reduce hypertrophic scars by inhibiting fibroblast proliferation and col agen deposition.

[Objective]To investigate the micro-structural alterations within whole brain white matter(WM) in cough syrup abuse addiction patients containing codeine,and to explore the correlation between aberrant WH and abuse time of cough medicine abuse patients.[Methods]Thirty cough syrup abuse addiction patients containing codeine and 30 controls participated in the study. Structural changes in FA and(mean diffusivity)MD were examined in cough syrup abuse addiction patients containing codeine which derived from DTI tractography. Pearson correlation analysis was performed to compare the mean FA value and duration of cough syrup abuse addiction in patients.[Results]Cough syrup abuse addiction patients containing codeine had lower FA value in bilateral anterior limb of internal capsule(ALIC)and higher MD in the bilateral hippocampus and insula,right anterior cingulate cortex(ACC)and superior temporal gyrus,compared to the controls. Cough syrup abuse addiction group also had positive correlation between mean FAvalues and duration of cough syrup abuse addiction in patients.[Conclusion]Micro-structural alterations within whole brain white matter(WM)are found in cough syrup abuse addiction patients containing codeine. This disturbance progresses as duration increases of cough syrup abuse addiction in patients.

Objective To analyze the clinical features, diagnosis and treatment of X-Linked Agarnmaglobulinemia (XLA). Methods Clinical features, cellular and humoral immune functions, treatment and prognosis from 3 patients with XLA were retrospectively reviewed. Results The age of onset were from 11 months to 6 years in these 3 cases, however, the median age of diagnosis was 12 years. All patients showed multiple recurrent bacterial infections, arthritis involved large joints such as knee, ankle, elbow and hip. Laboratory examination revealed the decrease of serum gammmaglohulin and absence of B lymphocytes in the peripheral blood. All 3 patients were identiifed BTK mutations, which were frameshift mutation and nonsense mutation in exon 3, frameshift mutation in exon 10, missense mutation in exon 18. After XLA was diagnosed, the patients were managed by intravenous gammagloulin (IVIG) replacement. The non-steroidal anti-inflammatory drugs (NSAIDs) were administrated in patients combined arthritis. The small dose of hormones had been applied. All patients had a significantly improvement. Conclusions The clinical features of XLA have greater variability, with recurrent bacterial infections. Markedly decreased and absent tosils and lymph nodes, serum immunoglobulin may be one of the warning signs for early diagnosis of XLA. IVIG and NSAIDs can be jointly treatment of XLA with arthritis. The steroid and immunosuppressant agents should be used with caution.

Objective To observe the usage of antiasthmatic drugs and seek problems of following the guidelines of asthma and COPD prevention & treatment in community hospitals.Methods The prescribed quantity in 2013 of antiasthmatic drugs was recorded for 5 community hospitals in a district of Shanghai.Basing on the defined daily dose (DDD),the dosing frequency of drugs (DDDs) and the percentages of each category of drugs were calculated.Then comparisons were made with the data of a grade Ⅱ hospital and a grade Ⅲ hospital in the same district.Results Among three level hospitals,no significant difference existed in the percentages of oral antiasthmatic drugs.But the major category of oral drugs at grades Ⅱ-Ⅲ hospitals was leukotriene receptor antagonist whereas only oral theophylline and oral β2-receptor agonists were available at community hospitals.Among inhaled drugs,inhaled corticosteroids (ICS) dominated at grades Ⅱ-Ⅲ hospitals.But at community hospitals,inhaled short-acting beta-agonists (SABA) predominated.Among inhalants,dry powder inhaler (DPI) dominated at grades Ⅱ-Ⅲ hospitals and metered dose inhaler (MDI) at community hospitals.Conclusions The usage of antiasthmatics at community hospitals is not consistent with the guidelines.Optimizing drug purchasing at hospitals,strengthening continued medical education,modifying the medication concept of patients and boosting the production of domestic inhalants should be urgently undertaken.

This paper is a follow-up study of 329 children in factory-run nurseries in urban Shanghai. The investigation lasted for a period of one year for each index-child, focusing on the conditions of nutrition, development and diseases of the children of various ages.Comparison between nutritionl findings and RDA of China disclosed that calorie intake of most of the index-child groups were 80-85% of RDA, the only exception being the 6-12 months group where the average calorie intake showed 90%. Protein intake of all groups was over 80% of RDA. Fe intake was lower than RDA, except for 18-month-old and over.Weight and height of the children were compared with the anthropo-metric data established in 1985 (1985 data) for Shanghai children under six years of age. It was found that the average weight and height appeared differently according to their age. Average weight of children under one year old was slightly higher than 1985 data, while average height was lower than 1985 data once the children reached 10 months old. Average weight, however, became lower than the 1985 data after the children were two years old. Over 60% of the index between 6-18 months old suffered from anemia (IDA).Accordingly, it is requested that calorie and iron intake should be supplemented.

Objective To explore the clinical value of a new scoring system for gastric cancer screening in hospital visits.Methods A new scoring system for gastric cancer screening was used to retrospectively analyze data of patients who visited Wenzhou Central Hospital for various digestive symptoms from April 2017 to August 2018 and met the screening requirements.All patients were divided into three groups according to the grading results of the new scoring system:low-risk group (0-11 points),medium-risk group (12-16 points) and high-risk group (17-23 points).A comparative analysis was performed on the detection of gastric cancer and gastric precancerous conditions among the three groups.Results A total of 2 674 patients were included in this study,1 694(63.35％) in the low-risk group,833(31.15％) in the medium-risk group,and 147(5.50％) in the high-risk group.The total detection rate of gastric cancer was 2.73％ (73/2 674).The detection rates were 1.06％ (18/1 694),4.32％ (36/833) and 12.93％ (19/147) in the three groups,respectively.There were significant differences in the detection rate of gastric cancer between any two of the three groups (all P ＜ 0.05).The detection rates of early gastric cancer in medium-risk group [2.04％ (17/833)] and high-risk group [4.08 ％ (6/147)] were significantly higher than that in the low-risk group[0.35％(6/1 694),all P＜0.05].Conclusion The new gastric cancer screening scoring system can not only significantly improve the detection rate of gastric cancer in hospital visits,but also improve the diagnostic rate of early gastric cancer.