Adolescent ; Child ; Child, Preschool ; Humans ; Infant ; Infant, Newborn ; Rickets ; prevention & control ; Vitamin D ; therapeutic use

Aim To evaluate the effects of pantoprazole on various experimental acute ulcer inrats and mice. Methods The model of a gastric ulcer of rats or mice was caused bystree- induced ulcer and ligatel pylurus-induced ulcer. Results & Conclusions At adose of 5, 10, 20 mg? kg-1 of Pantoprazole can markedly decrease the ulcer index ofstree-induced ulcer. Pantoprazole(4, 8, 16 mg? kg -1 ) significantly decrease the areaof ligated pylorus-induced gastric ulcer. It was also found that pantoprazole caninhibit the output of basic gastric acid.

Objective To evaluate multiple minimally invasive techniques in the treatment of severe acute pancreatitis (SAP).Methods The clinical data of 93 patients with SAP who received minimally invasive treatment at the First Affiliated Hospital of Harbin Medical University from January 2005 to July 2010 were retrospectively analyzed.Percutaneous catheter drainage (PCD),endoscopic retrograde cholangio-pancreatography (ERCP),endoscopic sphincterotomy (EST),endoscopic nasobiliary drainage (ENBD) and laparoscopy were applied according to the condition of the patients.The efficacies of different treatment methods were evaluated.Results On the basis of comprehensive treatment,32 patients received 1 kind of minimally invasive treatment,41 patients received 2 kinds of minimally invasive treatment,14 patients received 3 kinds of minimally invasive treatment and 6 patients received 4 kinds of minimally invasive treatment.Sixty-nine patients received ultrasoundguided PCD; 28 patients received ERCP,EST and (or) ENBD; 29 patients received laparoscopy; 19 patients received treatments with stepped approach; 4 patients were complicated with abdominal bleeding,and received interventional treatment.The mean time of abdominal pain relief and duration of hospital stay were (37 ± 18)hours and (31 ±21 )days,respectively.The abdominal infection rate,laparotomy transfer rate,curative rate and mortality rate were62％(58/93),4％(4/93),91％ (85/93) and 9％ (8/93),respectively.Conclusion Multiple minimally invasive techniques combined with individualized treatment may significantly improve the curative rate of SAP.

OBJECTIVE To study the methods and curative effects of reconstruction of oropharyngeal defects after resection of tonsillar cancer. METHODS Nineteen patients with tonsillar cancer underwent operation. The choice of surgical procedure was decided on the size of the lesions. The tumor was resected through the hyoid approach and mandibular swing approach. Surgical defects were repaired immediately with tongue flap, temporalis myofascial flap, pectoralis major myocutaneous flap. RESULTS The functions of respiration, chewing, deglutition, and speech were restored satisfied in all patients. Partial necrosis of the pectoralis major myocutaneous flap occurred in one patient, and mild difficulty of open mouth in 3 patients after repaired with temporalis myofascial flap. CONCLUSION Choosing what is optimum from multiple feasible surgical methods is prerequisite for better oropharyngeal function and quality of life in patients with tonsillar cancer.

AIM: To discuss the clinical efficacy of fresh amniotic membrane ( AM ) during the microscopic adjustable suture surgery in children's intercommunity strabismus, in order to guide clinical treatment.
METHODS: With the clinical randomized control study (RCT), 60 (112 eyes) cases of patients in childhood who received microscopic strabismus surgery in our hospital were divided them into two different groups from Jan. 2010 to Oct. 2015. According to the application of AM on the basis of ophthalmology outpatient number, 30 cases (58 eyes) in group A were treated with rectus muscle recession surgery combined adjustable suture combined with AM. The other 30 cases (54 eyes) in group B were treated with rectus muscle recession surgery combined adjustable suture only. All patients in two groups were followed-up over 6mo after the strabismus surgery.
RESULTS:Twenty-seven cases ( 48 eyes ) of all the strabismus patients must be adjusted after strabismus surgery, and the eye position adjustment rate was 42.9%. At 1mo after surgery, eye position of 18 cases (29 eyes) can be adjusted in all patients, and 44. 8% (16 cases, 26 eyes ) in group A with the average of adjustment lengths was 2. 56±0. 64mm, and 5. 6% ( 2 cases, 3 eyes ) in group B, with the average of adjustment lengths was 0. 52±0. 28mm, the differences of the adjustment rate and the average of adjustment amount were both high statistically significant (χ2 =22.477, P<0. 01; t=16. 502, P<0. 01 ) between the two groups. Except of 3 cases who couldn't cooperate with eye position adjustment, they all received eye position adjustment in different degrees in one month after strabismus surgery,and after eye position adjustment, 27 cases (53 eyes) in group A got normal eye position, and the correction rate of eye position was 91. 4%, and 16 cases (28 eyes) in group B got normal eye position after eye position adjustment, the correction rate was 51. 9%, the differences of the correction rate were statistically significant (χ2=21. 827, P<0. 01) between the two groups.
CONCLUSION: The application of fresh AM in the microscopic adjustable suture strabismus surgery is exactly effective in treatment of children's intercommunity strabismus. It can significantly extend the adjustment time and increase the adjustment amount, and it also can statistically improve the controllability and achievement ratio for children's strabismus surgery.

Objective To investigate the relationship between the clinical character and pathological variants as well as response to treatment of focal segmental glomerulosclerosis(FSGS) in children.Methods The clinical feature, laboratory data and histological variants of 48 children with idiopathic FSGS proven by renal biopsy were studied retrospectively. Among them,34 were boys;14 cases were girls. The age ranged from 1.75 to 16.0 years.Results Of 48 children with FSGS,nephrotic syndrome in 32(66.7%)was the predominant clinical manifestation. The pathological classification included FSGS not otherwise specified(NOS) in 29 cases(60.42%), perihilar variant in 14 cases(29.17%), tip variant 3 cases(6.25%), cellualr variant 2 cases(4.17%)and no collapsing variant. The different pathological variants had similar rate of segmental sclerosis glomeruli; perihilar variant had a higher global sclerosis glomeruli than FSGS NOS and other variants and there was a statistical significance(P 0.05).Vascular lesions were rarely seen in all kinds of histological variants of children.Conclusions Hypertension and renal insufficiency are less frequently seen in children FSGS, isolated hematuria as unique clinic presentation is common in FSGS. All pathological variants have tubular-interstitial lesions, but vascular lesions are rarely seen. Most FSGS children with nephrotic syndrome are sensitive to steroid at initial stage, and easy to develop frequent relapse gradually, immunosuppressive agent may be helpful to elevate remission rate.

Autopsy ; Female ; Hepatoblastoma ; diagnosis ; diagnostic imaging ; pathology ; Humans ; Infant, Newborn ; Liver Neoplasms ; diagnosis ; diagnostic imaging ; pathology ; Neoplasm Staging ; Rare Diseases ; Tomography, X-Ray Computed

Three hundred and twenty-one bacteria strains were obtained from rice leaves,stem,root tissue and paddy field soil,of which the number of strains which can inhibit mycelium of Magnaporthe grisea growth markedly was fifty-seven through fermentation in 2.0 mL Eppendorf tube,and among these fifty-seven strains,five strains were strongly antagonistic to Magnaporthe grisea.These five strains was identified for their morphologic,physiological and biochemical characteristics,and the results showed that one strain(No.156)was bacillus subtilis,two strains(No.171 and No.177)were Bacillus pumillus and two strains(No.192 and No.279)were Bacillus ploymyxa.

Objective To explore the pulmonary function,DVH and radiation pneumonitis after three-dimensional conformal radiation treatment ofⅢphase non-small-cell lung cancer.Methods 71 pa- tients (male 52,female 19,median age 63,KPS≥80) were evaluated by pulmonary function tests before radiotherapy and in M1 and M3 after radiotherapy respectively.After 3 months of follow-up time,it reviewed the appearance and grade of radiation pneumonitis.Then V_(20),V_(30) and MLD were worked out from dose vol- ume histogram.Results All patients completed radiotherapy,and total dose was 66-70 Gy.FVC (L), FEV1 (L) and CLCO were (2.58?0.65) L,(1.85?0.58) L and (15.15?4.65)ml/(min)before radio- therapy,with (2.96?0.76) L,(2.13?0.65) L and (14.71?3.92) ml/(min) in Ml after radiotherapy, with (2.65?0.61) L,(1.92?0.52) L and (13.15?3.71)ml/(min)in M3 after radiotherapy.The ac- cidence of radiation pneumonitis was 30%,moderate and severe radiation pneumonitis was 7%.With V_(20), V_(30) and MLD increasing,the grade of radiation pneumonitis was increasing.V_(20),V_(30) and MLD were related to the change in CLCO value among before,M1 and M3 after radiotherapy,and the correlation coefficient was more than 0.2.Conclusions There is a relationship in the pulmonary function,DVH and radiation pneu- monitis surely.The change in C_LCO value between before radiotherapy and M1 after radiotherapy could pre- dict the radiation pneumonitis.V_(20),V_(30) and MLD are not only correlated to radiation pneumonitis evidently but the change in FEV_1 and C_LCO after radiotherapy.

This paper aimed to study the effect nitrogen supplying on biomass accumulation and root respiration dynamic change of Glycyrrhiza uralensis and reveal the metabolic pathway of root respiration impact the biomass accumulating of G. uralensis. Six groups of one-year-old G. uralensis were fertilized with total nutrition containing various nitrogen concentration (0, 0.5, 1, 2, 4, 8 mmol x L(-1)) every week. At the end of every month, from June to October, the volume respiration rate and biomass of different classes of root samples were determined, and the correlation between root respiration and biomass was analyzed. The results indicated a negative correlation between volume respiration rate and biomass, nitrogen supply significantly affected both root respiration and biomass of G. uralensis by reducing root respiration and increasing root biomass. Under 8 mmol x L(-1) nitrogen supplying, there existed the optimal inhibition of root respiration, which has increased biomass of G. uralensis.
Biomass ; Dose-Response Relationship, Drug ; Glycyrrhiza uralensis ; drug effects ; growth & development ; metabolism ; Kinetics ; Nitrogen ; pharmacology ; Oxygen Consumption ; drug effects ; Plant Roots ; drug effects ; metabolism ; Seasons ; Time Factors