Child ; Hemofiltration ; Humans ; Male ; Paraquat ; poisoning ; Poisoning ; therapy ; Treatment Outcome

Humans ; Humidity ; adverse effects ; standards ; Incubators, Infant ; Infant, Newborn ; Intensive Care Units, Neonatal ; Water Supply ; standards

This paper reports the diagnosis and treatment of one rare case of thyroid dysfunction caused by Strongyloides ster-coralis infection.

AIM: To retrospectively analyze the effect of different surgical treatment on intraocular foreign bodies, according to different types and position.
METHODS: Clinical data of 46 cases diagnosed with intraocular foreign bodies from June 2010 to April 2013 were retrospectively analyzed.
RESULTS:Intraocular foreign bodies in anterior segment could be removed or magnetically attracted directly, intraocular foreign bodies in posterior segment could be attracted if there was accurate location. Vitrectomis was more favorable for the non magnetic or intraocular foreign bodies in posterior segment. In 46 cases, all intraocular foreign bodies ( 100%) in posterior segment were removed successfully. Among them the functional cure in 33 cases ( 72%) , the anatomical cure in 12 cases ( 26%) , discharged in 1 case (2%).
CONCLUSION:The aim of operation is to reconstruct of eyeball structure preserve and restore visual function. We should find more appropriate mode of operation and timing of surgery according to the foreign bodies'different types and injury of eyeball, reduce complications, preservation eyeball and improve visual function.

Female ; Humans ; Hypopharynx ; Infant, Newborn ; Pharyngeal Diseases ; pathology ; Polyps ; pathology

Objective To evaluate the effect of isoflurane on the expression of phosphorylated glycogen synthase kinase-3 beta (p-GSK-3β) and β-catenin in neural stem cells (NSCs) in the hippocampus of developing rats.Methods Twenty-four 7-day-old Sprague-Dawley rats,weighing 15-20 g,were divided into 2 groups (n =12 each) using a random number table:control group (group C) and 2％ isoflurane group (group Ⅰ).Group C inhaled 30％ oxygen for 4 h.Group Ⅰ inhaled 2％ isoflurane in 30％ oxygen for 4 h.Six rats were randomly selected from each group,and 5-bromodeoxyuridine (BrdU) 200 mg/kg was intraperitoneally injected immediately before anesthesia to assess the proliferation of NSCs in the hippocampal dentate gyrus.The rats were sacrificed at 6 h after the end of anesthesia,and hippocampi were isolated for determination of the number of BrdU positive cells in the dentate gyrus (by immunohistochemistry) and expression of p-GSK-3β and β-catenin in hippocampal tissues (by Western blot analysis).Results Compared with group C,the number of BrdU positive cells was significantly decreased,and the expression of p-GSK-3β and β-catenin was down-regulated in group Ⅰ (P＜0.05).Conclusion Isoflurane can inhibit the proliferation of NSCs in the hippocampal dentate gyrus of developing rats,and the mechanism may be related to down-regulation of the expression of p-GSK-3β and β-catenin.

Humans ; Infant, Newborn ; Male ; Ranula ; Retropharyngeal Abscess ; etiology ; Thyroglossal Cyst

[Summary] With the development of diagnosis and treatment levels and the improvement of survival rates of breast cancer , related lymphedema has received increasing attention .In a long term, it is regarded as the primary complication after the breast cancer therapy , which affects the quality of life of patients .Due to lack of consensus in many aspects worldwide , it continues to be a challenge to diagnose and treat the disease .This article aimed to summarize the diagnosis and therapeutics of breast cancer related lymphedema .

Objective To investigate the role of Ezrin and its phosphorylation(p-Ezrin)in the modulation of rat pulmonary microvascular endothelial cell(PMVEC)injury induced by tumor necrosis factor-α(TNF-α)and the impact of Rac 1. Methods Cultured PMVECs of Sprague-Dawley(SD)rats were randomly divided into time-dependent injury group induced by TNF-αand intervention group in which cells were pretreated with Rac 1 inhibitor (NSC 23766).①In the time-dependent injury group, Western Blot was used to detect the expression of Ezrin and p-Ezrin after 10μg/L TNF-αstimulation for 0,0.25,0.5,1,3,6,12,24 hours.②In the intervention group,after pre-treatment with 200μmol/L NSC 23766 for 0.5 h,PMVECs were treated with 10μg/L TNF-α,and the expression of p-Ezrin was detected by Western Blot after 3 hours. Besides these groups,there were control(1% fetal bovine serum simulation),single NSC 23766 or TNF-α simulation groups. Results ① Few Ezrin expression was found in PMVEC,and TNF-α could not affect Ezrin expression. p-Ezrin protein expression(p-Ezrin/Ezrin,gray scale) of PMVECs at 0 hour after TNF-αstimulation was 0.21±0.03,and elevated at 0.25 hour(0.53±0.19),peaked at 3 hours(1.68±0.30),then it was gradually lowered,but it remained at higher level at 24 hours(0.87±0.18)with significant difference(F=62.200,P=0.000). It demonstrated that TNF-αcould increase Ezrin phosphorylation in a time-dependent manner.②Compared with blank control group,in single NSC 23766 or TNF-αsimulation group, p-Ezrin expression was induced(TNF-αgroup:0.92±0.12 vs. 0.68±0.16,t=-2.864,P=0.020;NSC 23766 group:1.33±0.24 vs. 0.68±0.16,t=-5.429,P=0.000. When NSC 23766 was pre-treated with PMVECs,the expression of p-Ezrin was significantly increased compared with that in single TNF-αsimulation group(2.14±0.18 vs. 0.92±0.12,t=-14.670,P=0.000)with significant difference(F=73.810,P=0.000). Conclusion Ezrin proteins are phosphorylated by TNF-α. Rac 1 signaling pathway inhibition plays an important role in TNF-α-induced injury by up-regulation of p-Ezrin in PMVECs.

Objective To observe the clinical efficacy of acupuncture in treating male idiopathic oligoasthenozoospermia. Method A hundred patients with oligoasthenozoospermia were recruited and randomized into a treatment group and a control group, 50 cases in each group. The treatment group was intervened by acupuncture, while the control group was by placebo acupuncture at non-meridian points. The clinical efficacies and changes of the relevant parameters of sperms after treatment were observed. Result The clinical efficacy of the treatment group was significantly better than that of the control group (P<0.05); in the treatment group, the relevant parameters of sperms were significantly improved after intervention (P<0.05); after intervention, the changes of the parameters in the control group were statistically insignificant (P>0.05); after intervention, the improvements of the relevant parameters of sperms in the treatment group were more significant than that in the control group (P<0.05). Conclusion Acupuncture can effectively improve the sperm density, sperm motility, and sperm viability, and enhance the recovery rate in treating infertility, and it’s easy-to-operate, without significant adverse reactions, safe, and reliable.