Objective To evaluate the clinical effect of the enteral nutrient(Pediasure) on making improvements in nutritional status of children with anorexia.Methods Thirty children were treated with pediasure for 2 months, twice a day, and height(Ht),weight(Wt),AG,TSF,SSF,ASF,RBC,Hb were measured before and after treatment and their appetites,alimentary canal reactions were recorded.Results Compared with the effects after 2 months, the average Ht,Wt,AG,SF all increased, and there was significant difference between pretreatment and after treatment(P0.05). All of the 30 children had no adverse reactions during treatment.Twenty-two children (73.33%) had better appetites and increased the amount of eating after treatment.Conclusion The study suggests that pediasure may be safely used in the treatment of children′s anorexia and effectively improve patients′ nutrition without adverse reactions.

Background Acute bacterial conjunctivitis is a common ocular infectious disease.It can be cured by topical administration of antibiotics,but these antibiotic eye drops often was used several times per day at present.Azithromycin is thought to offer less using times and shorten the duration of treatment.Objective The purpose of this clinical trail was to evaluate the clinical efficacy and safety of topical administration of 1％azithromycin eye drops for the treatment of acute bacterial conjunctivitis.Methods This study was approved by Ethic Committee of Beijing Tongren Hospital and followed the Declaration of Helsinki.Written informed consent was obtained prior to entering into this trial.A randomized,double-blind and placebo-controlled study was designed.One hundred and eighty patients with acute bacterial conjunctivitis were enrolled in Affiliated Hospital of Qingdao Medical College and Qingdao Municipal Hospital from may,2011 to September,2011.Azithromycin eye drops at the concentration of 1％ was topically administered on 89 eyes of 89 patients twice per day initial and once per day later for 9 days in the trial group,and placebo eye drops was used on 91 eyes of 91 patients in the same way in the control group.The inflammation response of all eyes was examined and scored under the slit lamp microscope,and germiculture was carried out.All adverse responses were assessed during the follow-up.Clinical efficacy was evaluated with the clinical cure rate as the primary indicator and bacterial clearance rate as the secondary indicator.The safety of drug was determined,including the ocular irritation sign,lens transparency and intraocular pressure.The differences of the examining results mentioned-above were compared with Chi Square test.Results One hundred and eighty patients completed the clinical trials according to the program without lost and exclusion cases.The clinical cure rate in 89 subjects in the trial group and 91 control individuals was 76.40％ (68/89) and 43.96％ (40/91),respectively,with significant difference between them (x2=19.73,P＜0.01).The bacterial eradication rate was 85.71％ (24/28) in the trial group and 60.53％ (23/38) in the control group,showing a significant difference (x2 =4.99,P＜0.05).Both 1％ azithromycin eye drops and placebo were well-tolerated with a low incidence of adverse events.Conclusions One percent azithromycin eye drops is effective and safe for the treatment of acute bacterial conjunctivitis with less adverse reaction.

Objective To observe the change of the level of blood ghrelin in the children with anorexia and its relationship with insulin sensitivity.Methods Height,weight,body mass index(BMI)of 40 children in anorexia group,20 healthy children in control group were measured;the level of blood grelin,insulin and blood glucose were determined;insulin sensitivity index(ISI) was calculated,then the results in both groups were analyzed.Results Levels of height,weight and BMI in anorexia group were significantly lower than those of control group.The ghrelin and ISI levels in anorexia group were significantly higher than those in control group,but the insulin and glucose levels were significantly lower in anorexia group than those in control group,the differences were significant.Ghrelin level showed negative correlation with insulin and blood glucose concentration in both groups and positive correlation with ISI level.Conclusions The decrease of appetite in children with anorexia may not necessarily result from under-secretion of ghrelin.The increase of insulin sensitivity in children with anorexia may be a response to high level of ghrelin secretion.

Objective To explore the change of serum zinc level of children with rotavirus(RV) enteritis and efficacy of zinc supplementation on children with rotaviral enteritis.Methods One thousand one hundred and eighty-three healthy children were enrolled in this study,who were divided into different groups,and the zinc levels of children in every different age group were detected.These levels were used as normal levels of children in Dongguan district.One hundred and forty-three diarrhea patients in this 2 years were enrolled.Confirmed dia-gnosis was depended on the RV test in patients′ stool.The children with diarrhea were randomly divided into zinc treatment group (n=72) and conventional therapy group (n=71).The serum zinc levels in RV enteritis was analyzed.The patients in conventional therapy group were received diarrhea conventional therapy inchuded smectite and fluid infusion and so on;in addition to diarrhea conventional therapy,zinc gluconate 20 mg/d (10 mg/d below 6 months of age) for successive 14 days were given the patientsin zinc treatment group.The different efficacy of the 2 groups and the changes of serum zinc in treatment group were analyzed.Results Compared with normal children,the ones suffering from RV enteritis had lower serum zinc level(P0.05).Conclusions The ones suffering from RV enteritis have lower serum zinc level.In addition to diarrhea conventional therapy,giving zinc treatment has better effect on enhancing curative effect of RV enteritis.On the other hand,the suggestion of zinc supplement made by WHO is also suitable for Chinese children.

Objective To evaluate the size,aspect ratio and configuration in ruptured aneurysms. Methods Three-dimensional CT angiogram of 61 confirmed ruptured saccular aneurysms were analyzed.The maximum diameter and aspect ratio were measured,and the configuration of the aneurysms were observed. Results The average maximum diameter was 8.54 mm,and 78.8% of the aneurysms were less than 10 mm in maximum diameter.The average aspect ratio was 2.15,and more than 65% of the aneurysms had an aspect ratio over 1.6.45.9% of the aneurysms harbored a bleb or were multi-lobular in shape. Conclusion Aneurysms less than 10 mm in maximum diameter are also easy to rupture.More than 60% of the ruptured aneurysms had an aspect ratio over 1.6.Bleb and multi-lobular change are common in ruptured aneurysms.

OBJECTIVETo observe the impacts of acupoint catgut embedding therapy and acupuncture-moxibustion therapy on the long-term efficacy and patient's life quality in the treatment of allergic rhinitis.

METHODSSixty-nine patients were randomized into the combined acupuncture-moxibustion and acupoint catgut embedding therapy group (combined therapy group, 36 cases) and an acupuncture-moxibustion group (33 cases). In the acupuncture-moxibustion group, acupuncture was applied at Yingxiang (LI 20), Shangyingxiang (EX-HN 8), Yintang (GV 29), Shangxing (GV 23), Tongtian (BL 7) and Zusanli (ST 36). Moxibustion was applied at Zusanli (ST 36), Feishu (BL 13), Dazhui (GV 14) and Fengmen (BL 12). In the combined therapy group, on the basis of the treatment as acupuncture-moxibustion group, the catgut embedding therapy was applied at Feishu (BL 13), Fengmen (BL 12), Pishu (BL 20), Shenshu (BL 23), Zhongwan (CV 12) and Qihai (CV 6). The treatment duration was 4 weeks in the two groups. The clinical efficacy of allergic rhinitis and rhinoconjunctivitis quality of life questionnaire (RQLQ) score were observed before and after treatment as well as in the 4-weeks follow-up after the end of treatment respectively.

RESULTSThe markedly effective rate was 72.7% (24/33) in the combined therapy group and 48.4% (15/31) in the acupuncture-moxibustion group after treatment. The efficacy was similar between the two groups (P > 0.05). It was 57.6% (19/33) in the combined therapy group and was 22. 6% (7/31) in the 4-week follow-up after treatment, indicating the long-term efficacy in the combined therapy group was superior to that in the acupuncture-moxibustion group (P<0. 05). Scores of RQLO after treatment and in 4-week follow-up after treatment in both groups were improved as compared with those before treatment (all P < 0.05). In 4-week follow-up, the improvements in sleep and affection in the combined therapy group were superior to the acupuncture-moxibustion group (3.27 +/- 3.23 vs 4.61 +/- 3.56, 3.48 +/- 3.67 vs 5.81 +/- 4.15, both P < 0.05).

CONCLUSIONThe acupoint catgut embedding therapy combined with acupuncture-moxibustion therapy are safe and effective in the treatment of allergic rhinitis and display the more roles in the long-term efficacy.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; Adolescent ; Adult ; Catgut ; utilization ; Child ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Quality of Life ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; therapy ; Treatment Outcome ; Young Adult

OBJECTIVETo evaluate the clinical effects of one-passage, double-passage and circular canalicular intubations in repairing lacerations of canaliculus.

METHODSA total of 109 eyes in 109 cases of canalicular laceration were repaired with three types of silicone intubations, among which 23 with one-passage canalicular intubation, 51 with double-passage canalicular intubation, and 35 with circular canalicular intubation. The average follow-up period was 12-15 months.

RESULTSThe wound/junction of the lacrimal canaliculi was ruptured in 5 cases (9.80%) of the double-passage group, 3 cases (8.57%) of the circular group, and 8 cases (34.78%) of the one-passage group. The rupture incidence of the one-passage group was significantly higher than that of the other two groups (X(2) equal to 9.416, P less than 0.01). During the intubation, canaliculitis was observed in 12 cases (23.53%) of the double-passage group, while only 3 cases (8.57%) in the circular group and 8 cases (34.78%) in the one-passage group. The circular group had significantly lower incidence of canaliculitis than the other two groups (X(2) equal to 6.095, P less than 0.05). After extubation 6 months after laceration repair, the lacrimal passage remained patent with canalicular irrigation in 46 cases (90.20%) in the double-passage group, 30 cases (85.71%) in the circular group and 15 cases (65.22%) in the one-passage group. Six months after surgery, the canalicular patency in the one-passage group was significantly lower than that of the other two groups (X(2) equal to 7.390, P less than 0.05).

CONCLUSIONSCircular canalicular intubation is more stable and has less surgical complications than the double-passage and one-passage canalicular intubations. It is also more effective clinically 12-15 months after laceration surgery.

Adolescent ; Adult ; Child ; Female ; Humans ; Intubation ; Lacerations ; surgery ; Lacrimal Apparatus ; injuries ; Male ; Middle Aged ; Silicones

OBJECTIVETo investigate the effects of retroviral vector containing shRNA targeting rat angiotensin II type 1 receptor (AT1R) gene (Ad5-AT1R-shRNA) on blood pressure and AT1R mRNA expression in spontaneously hypertensive rats (SHR).

METHODSRetroviral vector containing shRNA targeting rat AT1R gene was constructed and propagated further in 293 cells. SHR rats were randomly divided into SHR + Ad5-AT1R-shRNA (1.7 x 10(9) TCID(50)/ml) group and SHR (Ad5-EGFP, 7.9 x 10(9) TCID(50)/ml, n = 11 each) and 11 male Wistar-Kyoto rats (WKY) serve as normal controls (Ad5-EGFP, 7.9 x 10(9) TCID(50)/ml). Systolic blood pressure was measured before and after single intravenous injection of Ad5-AT1R-shRNA or Ad5-EGFP. Heart, liver, kidney, aorta and adrenal gland were removed after blood pressure measurement. Tissue Ad5-AT1R-shRNA expression was detected with fluorescence microscope and AT1R mRNA in liver, kidney and aorta was measured by fluorescence quantitative PCR.

RESULTSAd5-AT1R-shRNA significantly reduced blood pressure compared with controls (-29 mm Hg, 1 mm Hg = 0.133 kPa, P < 0.05) 24 hours after single injection and this antihypertensive effect could last for 5 to 7 days. Ad5-AT1R-shRNA expression detected with fluorescence microscope was significantly increased in heart, liver, kidney, aorta and adrenal gland post Ad5-AT1R-shRNA injection. AT1R mRNA in kidney and aorta (0.086 +/- 0.014, 0.051 +/- 0.023) were significantly decreased in Ad5-AT1R-shRNA treated rats compared with SHR control rats (0.362 +/- 0.042, 0.463 +/- 0.045, P < 0.01).

CONCLUSIONThe results indicate that Ad5-AT1R-shRNA could inhibit the tissue AT1R mRNA expression and produce prolonged antihypertensive effects in SHR rats.

Adenoviridae ; Animals ; Blood Pressure ; Genetic Vectors ; Heart Rate ; Hypertension ; genetics ; metabolism ; physiopathology ; Male ; RNA Interference ; RNA, Messenger ; metabolism ; RNA, Small Interfering ; genetics ; Rats ; Rats, Inbred SHR ; Rats, Inbred WKY ; Receptor, Angiotensin, Type 1 ; genetics ; metabolism

OBJECTIVETo search for the best program for treatment of peripheral nerve incomplete injury.

METHODSNinety cases were randomly divided into a treatment group, a control group I and a control group II, 30 cases in each group. The treatment group were treated with electroacupuncture at Jianyu (LI 15), Hegu (LI 4), Quchi (LI 11), etc. plus functional training, and the control group I with electroacupuncture and the control group H with functional training. After treatment for 3 months, basic function, practical function, EMG, nerve conduction velocity were compared among the 3 groups.

RESULTSThe good rate of basic function of 50.0%, the curemarkedly effective rate of practical function of 50.0% and the total effective rate of neurophysiology of 64.3% in the treatment group were better than 20.7%, 17.2%, 41.4% in the control group I (P < 0.05) and 23.3%, 20.0% and 36.O7% in the control group II (P 0.05).

CONCLUSIONElectroacupuncture combined with functional training can accelerate nervous repair, promote functional recovery of the denervated muscles, so as to shorten the restoring time of nerve-muscle and increase life quality of the patient.

Adult ; Electroacupuncture ; methods ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Peripheral Nerve Injuries ; Peripheral Nerves ; physiopathology ; Physical Therapy Modalities ; Upper Extremity ; innervation

OBJECTIVETo evaluate the time course of granulocyte-colony-stimulating-factor (G-CSF), estrogen and various doses of atorvastatin on endothelial progenitor cells (EPCs) mobilization.

METHODA total of 48 male New Zealand White rabbits were treated with placebo, estrogen (0.25 mg.k(-1).d(-1)), Atorvastatin (2.5, 5, or 10 mg) and G-CSF (50 microg/rabbit/d), respectively. Peripheral EPCs number was surveyed weekly for 4 weeks by FACS analysis (double-positive for PE-CD34/FITC-CD133) and under fluorescent microscope (double-positive for FITC-UEA-1/Dil-acLDL). Serum nitric oxide (NO) and lipids were also measured at the third week.

RESULTSPeripheral EPCs was significantly increased in G-CSF treated animals and remained constant for 4 weeks compared to placebo treated animals. Atorvastatin increased peripheral EPCs dose-dependently from 2.5 to 5 mg and peaked at the third week while peripheral EPCs number was not affected by 10 mg.k(-1).d(-1) atorvastatin during the first 3 weeks and was significantly higher only in the fourth week compared to placebo group. Estrogen also significantly increased peripheral EPCs at the third and fourth week compared to placebo group. At the third week, serum NO was similar in G-CSF group, significantly higher in atorvastatin 5 mg.k(-1).d(-1) and estrogen groups while significantly lower in atorvastatin 10 mg.k(-1).d(-1) group compared to placebo group. Serum lipids were similar among various groups.

CONCLUSIONAtorvastatin, estrogen and G-CSF could mobilize EPCs. The mobilization efficacy is as follows: G-CSF > atorvastatin 5 mg.k(-1).d(-1) > estrogen > atorvastatin 2.5 mg.k(-1).d(-1) > atorvastatin 10 mg.k(-1).d(-1). NO might partly contribute to the mobilizing effect of estrogen and atorvastatin.

Animals ; Atorvastatin Calcium ; Endothelial Cells ; cytology ; drug effects ; Estrogens ; pharmacology ; Granulocyte Colony-Stimulating Factor ; pharmacology ; Heptanoic Acids ; pharmacology ; Hypolipidemic Agents ; pharmacology ; Lipids ; blood ; Male ; Nitric Oxide ; blood ; Pyrroles ; pharmacology ; Rabbits ; Recombinant Proteins ; Stem Cells ; drug effects