Objective To investigate the surgical treatment and perioperative care of the elderly patients with colorectal cracinoma.Methods The surgical treatment of 77 elder patients above 70 with colorectal carcinoma was analyzed.Results 54 patients were resected curatively,tumor resection rate 70%,12 patients were resected palliatively,9 cases in cecostomy,2 cases in by-pass operation.26 instances of postoperative complications happened.5 in death,with 6% mortality rate.Conclusion Allround preoperative preparation,strengthy perioperative care and correct operation procedure is a safety and effective way to raise tumor resection rate and reduce preexisting diseases for the elderly patients with colorectal carcinoma.

BACKGROUND: Theoretically, a novel single-sided groove target release biodegradable stent can avoid drug-induced inflammation of the local vessel wall, reduce drug dose, decrease the likelihood of thrombosis, and relieve stenosis.OBJECTIVE: To evaluate the influence of the novel single-sided groove target release biodegradable stent on intimal hyperplasia in a healthy porcine coronary artery model.METHODS: Eighteen healthy pigs were randomly divided into three groups, bare metal stent group, Firebird metal stent group and Firehawk stent group, which were implanted with L605 cobalt chromium alloy bare metal stents and L605 cobalt chromium alloy non-biodegradable rapamycin-eluting stent and L605 cobalt chromium alloy biodegradable rapamycin-eluting stent, respectively. Two same stents were implanted into the left anterior descending artery and the right coronary artery of each pig, respectively. After 1 and 3 months of follow-up, coronary angiography was performed,and the pigs were killed to take coronary artery samples for detection of intima hyperplasia.RESULTS AND CONCLUSION: At 1 and 3 months after stent implantation, no stenosis, thrombosis and aneurysm occurred in the three groups shown by the coronary angiography; the lumen loss was significantly lower in the Firebird metal stent group and Firehawk stent group than the bare metal stent group (P < 0.05), while there was no difference between the Firebird metal stent group and Firehawk stent group. Histopatologically, there was no coronary arterial tissue necrosis or luminal thrombosis in the three groups. Compared with the bare metal stent group, at 1 and 3 months after stent implantation, the neointimal area and the percentage of stenosis were significantly lower in the Firebird metal stent group and Firehawk stent group (P < 0.05), while the residual lumen area and internal elastic lamina area were significantly higher (P < 0.05). Additionally, there was no significant difference between the Firebird metal stent group and Firehawk stent group. Overall, the Firehawk stent that achieves the same clinical efficacy as the non-biodegradable rapamycin-eluting stent effectively inhibits intimal hyperplasia, and prevents stent restenosis after stent implantation.However, future investigations on the long-term effect are warranted.

Endosonography ; Esophageal Neoplasms ; diagnostic imaging ; radiotherapy ; Humans ; Image Processing, Computer-Assisted ; Lymph Nodes ; diagnostic imaging ; pathology ; Positron-Emission Tomography ; Radiotherapy Dosage ; Radiotherapy Planning, Computer-Assisted ; methods ; Radiotherapy, Conformal ; Tomography, X-Ray Computed ; Tumor Burden

Shanghanlun contains the theory of stagnation,though which is concealed among the treating system.This theory is great important to clinical practice.When we have a whole understanding to the theory of stagnation,it is easy to analyze the obstruction-removing therapy.Though this principle hasn't clearly definition,it is connected closely with other regular treating methods.Based on it,the dissertation analyzes all kinds of obstruction-removing therapy in Shanghanlun.That will be very helpful for readers to understand this theory and its significance in clinical practice.

Objective To discuss the safety and efficacy of laparoscopic modified ventrifixation for women with uterine prolapse.Methods Thirty-seven women with Ⅱ-Ⅳ degree uterine prolapse were undergent laparoscopic modified ventrifixation in the the First Hospital of Qinhuangdao and Anzhen Hospital of Beijing from January 2008 to June 2012.The midpart of a noabsorble PROLENE soft mesh was sutured to the anterior cervical fascia.Two back ends of the mesh were passed through extraperitoneal channels through ligamentum latum uteri and sutured to the abdorminal wall to fix uterus.The effect and complications were observed.Results The objective and subjective success rate were 100％ and 91.9％ respcetively at 6 months after operation.All patients were followed up for 6 to 48 months.Prolapse recurrence rate was 10.8％ (4/37).Conclusion Laparoscopic modified ventrifixation is effective,safe and mini-invasive in the treatment of uterine prolapse.The surgery may be a satisfactory procedure for women with uterine prolapse hoping for uterine preservation.

Adolescent ; Diseases in Twins ; Female ; Humans ; Hyperthyroidism ; Pregnancy ; Twins, Monozygotic

To control the quality of Yixue caps ule,its main comp onents were identified by TLC and the content of tanshinone ⅡA was determined b y TLC scanner.A good linearity was shown at the concentration of 0.5 to 2. 5 μg of tanshinone ⅡA.The average recovery rate was 97.90% and RSD was 1.16%.This method is specific and sensitive with good reproducibility and can be used for the quality control of the preparation.

Objective To observe the effect of acupuncture and auricular application in the treatment of puerperal hypogalactia.Methods 300 patients with puerperal hypogalactia,according to the principle of random, balanced,together,were divided into 3 groups:Chinese herbal medicine group and acupuncture combined with auricular group and massage group,each group in 1 00cases.Collected patients'informed consent,and obtained the hospital ethics committee approval.The clinical curative effect was observed.Results After 3 days,in the Chinese herbal medicine group 34 cases recovered,24 cases were markedly effective,efficient in 1 5 cases,27 cases were invalid.In the massage group 7 cases recovered,1 3 cases had marked effect,1 5 cases were effective,ineffective in 65 cases.In the acupuncture combined with auricular group 73 cases cured,1 3 cases were markedly effective,effective in 9 cases, 5 cases were ineffective.The total effective rate between the acupuncture combined with auricular group and Chinese herbal medicine group had significant difference(χ2 =9.600,P <0.01 ).The total effective rate between the acupuncture combined with auricular group and the massage group had significant difference (χ2 =1 3.400,P <0.01 ).The total effective rate between Chinese herbal medicine group and massage group had significant difference (χ2 =6.400,P <0.01 ).Conclusion Acupuncture and auricular application has obvious curative effect for patients with postpartum hypogalactia.

Aiming for improving the understanding of enteral nutrition(EN)in active and remittent Crohn’s disease (CD),this paper reviewed the history of EN,clarified the mechanisms of nutritional treatment,with emphasis on the effectiveness and key points of EN in the treatment of active and remittent CD.

AIM To investigate whether there is vasodilator nerve innervation in rat hind limb and what the nature of vasodilator nerve is. METHODS Wistar rats were treated with reserpine 1 mg?kg -1 ip at 24 h before experiment. The rats were pithed and the hind limb vascular bed was perfused with Krebs-Henseleite solution containing 1 mmol?L -1 phenylephrine at 2 ml?min -1 speed. The hind limb perfused pressure (HPP) as a main index was continuously recorded. Spinal cord electrical stimulation (SES) was repeatedly applied via an electrode at L 1～2 level of lumber vertebra. The various tool drugs were administered by iv or infusion by added to persusion solution. The data is expressed as decrease percentages of HPP increased by continuous infusion of phenylephrine. RESULTS HPP was increased from (5 7?1 5) to (21 6?3 7) kPa ( n =37) after phenylephrine perfusion. SES caused a fall of HPP in frequency dependent and voltage dependent manner. An optimum parameters of SES (10 Hz, 50 V and 1 msec) was selected to observe effects of various tool drugs on depressor response of HPP to SES. Tetrotodoxin (0 3 ?mol?L -1 ) abolished the effect completely. L NAME (10 ?mol?L -1 ), a NO synthase inhibitor, had no effect. Ganglion blocker arfonad (110 mg?kg -1 , iv, M R blocker atropine (10 ?mol?L -1 ), ? receptor blocker propranolol (1 ?mol?L -1 ) and P 1 receptor blocker aminophylline (10 ?mol?L -1 ) had also no effect. Glibenclamide (0 1 mmol?L -1 ), an ATP sensitive K + channel blocker, markedly abolished and slightly reversed the effect. CONCLUTION The nonadrenergic noncholinergic vasodilator nerve exists in rat hind limb and is not nitroxidergic or purinergic nerve. This nerve may be peptidergic nerve which releases some peptide such as CGRP and the major mechanism of vasodilatation probably activates the ATP sensitive K + channel.