1.Feeding tube placement and postoperative nutritional support for esophageal carcinoma patients
Jun WANG ; Zhi LI ; Fuxi ZHEN ; Jing ZHANG ; Jinhua LUO
Chinese Journal of Clinical Oncology 2014;(23):1503-1506
Objective:This study aims to investigate the method and clinical outcomes of feeding tube placement and periopera-tive nutritional support for esophageal carcinoma patients. Methods:A total of 513 esophageal carcinoma patients who have undergone radical resection and reconstruction by a single operating group between January 2012 and December 2013 participated this study. Feed-ing tubes were inserted via the nasal path of 497 cases and by jejunostomy in 16 cases. Early enteral nutrition (EN) was administered through the feeding tubes 24 h postoperatively with a stepwise increase, whereas supplementation of parenteral nutrition (PN) was ter-minated until total EN. Results:Feeding tubes were successfully inserted in all patients during operation. No death or nutritional and metabolic disorders were documented during the observation period. No differences in anastomotic fistula, pulmonary complication, and incision infection were identified between the nasointestinal and jejunostomy groups (P>0.05). A higher incidence of intestinal ob-struction was observed in the jejunostomy group than in the nasointestinal group (P<0.05). Conclusion:Effective placement of nasoin-testinal tube and early enteral feeding are safe and effective methods for patients who have undergone esophagectomy for esophageal carcinoma.
2.Clinical observation on electroacupuncture at four sacral points for overactive bladder syndrome
Rui-Zhi LI ; Jun-Jing LUO ; Yi-Fan JIA
Journal of Acupuncture and Tuina Science 2018;16(3):185-188
Objective:To observe the clinical effect of electroacupuncture (EA) at four sacral points on overactive bladder syndrome.Methods:A total of 120 female patients with overactive bladder syndrome were allocated to a treatment group of 80 cases and a control group of 40 cases on a voluntary basis.The patients in the treatment group received EA at four sacral points,and the treatment was given three times a week for 6 consecutive weeks,while the patients in the control group received oral administration of M-receptor antagonist tolterodine tartrate,which was given 4 mg each time,once a day for 6 consecutive weeks.Then the symptom scores were compared between the two groups before and after treatment.Results:At the end of treatment,the symptom scores showed statistical significant differences in comparing with those before treatment in both groups (both P<0.01);the symptom score in the treatment group was lower than that in the control group,showing a statistically significant difference (P<0.05).Conclusion:EA at four sacral points is an effective method for overactive bladder syndrome.
3.Comparisons of endoscopic and pathological characteristics between long and short segment Barrett's esophagus
Jing ZHOU ; Zhi-Xiang SHEN ; He-Sheng LUO ;
Chinese Journal of Digestion 2001;0(07):-
Objective To investigate the similarities and differences of endoscopic and pathological char- acteristics between long and short segment Barrett's esophagus.Methods One hundred and twenty-eight cases of Barrett's esophagus identified both by endoscopy and pathology were enrolled in this retrospective study. Among them,40 cases were long segment Barrett's esophagus (LSBE) and 88 were short segment Barrett's esophagus (SSBE).The age distribution,sex distinction,endoscopic manifestations and pathological changes were assessed.Data were statistically analyzed by t-test or u-test.Results There were no differences in age distribution and sex distinction between LSBE and SSBE groups (P>0.05).The ring pattern was the most prominent type accounting for 62.5% in LSBE group.The island pattern was the most prominent type accounting for 85.2% in SSBE group.There were significant differences in the rates of specialized intestinal metaplasia between LSBE and SSBE groups(47.5% vs 14.8%,P<0.01).Moreover,among the special- ized intestinal metaplasia,low grade (15.0% vs 4.5%),medium grade (12.5% vs 3.4%) and high grade dysplasia (5.0% vs 0.0%) between LSBE and SSBE groups also had statistical differences (all P<0.05).Conclusions LSBE may have more tendency in dysplasia than that of SSBE.We should pay attention to the importance of endoscopic manifestations and pathological diagnosis.
4.Effect of High-Dose Cyclophosphamide on Water,Serum Electrolytes and Renal Function of Children
zhi-yong, KE ; feng, LAI ; jing, LI ; xue-qun, LUO
Journal of Applied Clinical Pediatrics 1993;0(03):-
Objective To learn about electrolytes imbalance and water intoxication in children treated with high-dose cyclophosphamide(HD-CTX)as well as the renal function and the relative clinical symptoms,and study the mechanisms of hyponatremia.Methods Patients' clinical manifestations during and after HD-CTX therapy were summarized.Serum electrolytes and creatinine(Cr)were detected before and 6 or 8 hours after therapy with HD-CTX,antidiuretic hormone(ADH) in some patients were measured.Results Of 108 therapeutic cases 24 accompanied with vomits and 22 with a decreased urine output,in which 4 developed eyelid or ankle edema.Seven cases had neural-sarcous symptoms and 5 cases had abdominal pain or diarrhea.Serum sodium decreased significantly after HD-CTX[(139.12?3.30) mmol/L vs(134.06?8.23) mmol/L] in whom rechecked after 6 h,(141.77?3.59) mmol/L vs(133.26?6.41) mmol/L in those rechecked after 8 h(Pa0.05].Serum Cr increased 8 h after therapy[(29.95?13.61) ?mol/L vs(43.33 ? 17.25) ?mol/L P
5.Comparison of Contrast-enhanced Ultrasound, Contrast-enhanced CT and Contrast-enhanced MRI in the Diagnosis of Renal Space-occupying Lesions
Zhi ZHANG ; Zizhuo ZHAO ; Jingliang RUAN ; Jing TIAN ; Baoming LUO
Chinese Journal of Medical Imaging 2014;(10):764-767
Purpose To compare the value of contrast-enhanced ultrasound (CEUS), contrast-enhanced CT (CECT) and contrast-enhanced MRI (CEMRI) in the diagnosis of renal space-occupying lesions. Materials and Methods Seventy-eight patients whose 80 kidney space-occupying lesions were conifrmed by traditional ultrasound underwent CEUS examination. Among those patients, 39 patients also underwent CECT, 28 had CEMRI, and 5 had CECT and CEMRI examination together. Taken pathologic findings as gold standard, the value of conventional ultrasound, CEUS, CECT and CEMRI was compared in the diagnosis of renal space-occupying lesions. Results Among 80 renal masses, 57 lesions were malignant and the rest 23 lesions were benign. The diagnostic sensitivity, speciifcity, positive predictive value and negative predictive value were 93.0%, 69.6%, 88.3%, 80.0%for CEUS;those for CECT were 96.4%, 72.7%, 90.0%, 88.9%respectively;and for CEMRI were 86.4%, 66.7%, 90.5%, 57.1%respectively;and the diagnostic value among the three means showed no difference (P>0.05). Conclusion CEUS, CECT and CEMRI are all effective in the diagnosis of renal space-occupying lesions, We may select suitable examination means for patients according to their features. A combination of these techniques provides more information for the diagnosis of renal space-occupying lesions.
6.Comparative Study on Rescue Effect of Leucovorin Per Os and Via Intramuscular in High-Dose Methotrexate Chemotherapy in Guinea Pig
zhi-yong, KE ; jing, LENG ; jing, LI ; li-bin, HUANG ; xue-qun, LUO
Journal of Applied Clinical Pediatrics 1993;0(03):-
0.05)],which less than in control group [(4.614?1.683) IU/cm,(0.119?0.068) IU/cm,(564.2?53.8) ?m Pa
7.Detective Significance of Cerebral Electrical Admittance Plethysmogram in Newborns with Asphyxia
ke-ying, ZHOU ; jin-zhi, SONG ; jing-zhi, LI ; hui, LUO ; xue-chang, XIAO ; zhi-guang, LI ; ben-qing, WU
Journal of Applied Clinical Pediatrics 2006;0(20):-
Objective To study hemodynamics of cerebral blood flow in newborns with asphyxia.Method Bilateral cerebral electrical admittance plethysmogram(BCEAP) was used to explore characteristics of cerebral blood flow in 20 healthy newborns and 20 newborns with asphyxia respectively from first to fourth day after birth.Results Both the ratio of Hs to b-S(Hs/ b-S) and index of admittance differential loop(ADL) Ⅰ+Ⅱ decreased significantly in newborns with asphyxia compared to normal control from first to fourth day after birth(P
8.Molecular identification of Tibetan medicine Qianghuoyu by CO I.
Wen-jie DU ; Hai-qing LIU ; Jing XU ; Gui-fa LUO ; Zhi-nan MEI
China Journal of Chinese Materia Medica 2015;40(3):395-398
The CO I gene sequences of Qianghuoyu, Pachytriton labiatus and Gehyra mutilata were achieved by PCR amplification and bi-directional sequencing. Furthermore, a pair of specific primers SJYW1 and SJYW2 in the non-conservative district were designed through sequence alignment. The PCR reaction condition was established by changing the annealing temperature and cycle numbers. The results showed that 350 bp DNA fragment was amplified from Qianghuoyu in PCR with annealed temperature at 54 °C and the cycle number was 25 cycles, whereas not any DNA fragment was amplified from P. labiatus and G. mutilata under the same reaction condition. This method is well-performed in the identification of Qianghuoyu for its excellent specificity and repeatability.
Animals
;
Drug Contamination
;
Medicine, Tibetan Traditional
;
Polymerase Chain Reaction
;
methods
9.The expressions of Caspase-9 and heat-shock protein-90 after focal cerebral ischemia-reperfusion injury in rats
Lixin YANG ; Tao TAO ; Changlu LUO ; Liling GU ; Jian XU ; Zhi LIU ; Jing ZHANG
Chinese Journal of Geriatrics 2015;34(12):1357-1359
Objective To investigate the expression of Caspase-9 and heat-shock protein-90 (HSP 90) in rats after focal cerebral ischemia-reperfusion injury.Methods The male SD rats (200-250 g) were divided into three groups by the random number table: normal group, sham group and cerebral ischemia-reperfusion (CIR) group.Each group was sorted into four subgroups including group 6 h, group 24 h, group 48 h and group 72 h according to the reperfusion time.Suture-occluded method was adopted to prepare focal cerebral ischemia-reperfusion(CIR) injury in rat model.Enzymelinked immunosorbent assay (ELISA) method was used to detect the variations of Caspase-9 and HSP-90 expression in rats.Results The changes in Caspase-9 and HSP 90 expression in the brain cells were observed by ELISA method.The expression of Caspase-9 and HSP-90 was weakly expressed in sham group, and was at peak in CIR group within 24 h-48 h, then began to decline at 72 h after the reperfusion time.The differences in the expression of caspase-9 and HSP-70 between sham group and normal group were not statistically significant.Conclusions Apoptotic cells gradually increase along with reperfusion time and reach the peak at 48 h after cerebral ischemia-reperfusion.In ischemia half dark stripe, the expression of Caspase-9 and HSP 90 is increased in neuronal cells after cerebral ischemia-reperfusion, and the positive cells number is at peak at 48 h after cerebral ischemiareperfusion.Apoptosis of neuronal cells after cerebral ischemia and reperfusion is a dynamic evolutionary process.The expression of Caspase-9 and HSP 90 in nerve cells plays an important role in regulating cell apoptosis.
10.SCREENING,IDENTIFICATION AND CHARACTERISTIC OF A STRAIN OF FACULTATIVE ANAEROBE METABOLIZING DIESEL
Qing-Zhong LI ; Zhong-Zhi ZHANG ; Hong-Jun WANG ; Yi-Jing LUO ; Yu-Ping TANG ;
Microbiology 1992;0(03):-
The strain of DG7 isolated from the oilwater sample in DAGANG oilfield could produce surfactant ?acids and gas in the culture medium in which the diesel was sole carbon source .The strain was Gram-negative, motive, rod and growed facultatively in the 0 to 18.5% NaCl. Based on its characters, the strain was identified as a member of the genus Aeromonas, but there were some differences between this strain and the described species of this genus in some biochemical features, suggesting that it could be a new species of the genus.