Infectious endophthalmitis refers to the acute suppurative inflammation of the uveal and retinal, with acute onset, severe symptoms, and poor prognosis.Early diagnosis and effective treatment is particularly important.Based on the way of intraocular infection, endophthalmitis can be divided into endogenous endophthalmitis and exogenous endophthalmitis.In the East Asian, liver abscess is the main source of endogenous endophthalmitis, and Klebsiella pneumoniae is the main pathogen.Liver abscess endophthalmitis is a serious cause of blindness caused by intraocular infection.A liver infection disseminated through hematogenous and the primary focus was hidden, which makes the disease was easy to be confused with immune related uveitis, causing high misdiagnosis rate, delaying the best time for diagnosis and treatment.In this article we reviewed the etiology, clinical features, diagnosis and treatment and prognosis of endogenous endophthalmitis caused by liver abscess.Clinicians should maintain a high index of suspicion to the endogenous endophthalmitis caused by liver abscess.

Objective:To compare the cardiovascular risk factors and the characteristics of coronary lesion between Chinese and Australian patients with myocardial infarction(MI). Methods:Five hundred and seventy-eight Chinese and 399 Australian MI patients received selective coronary angiography after hospitalization.The cardiovascular risk factors and coronary angiograms were compared and analyzed.Results:Five hundred and fifty Chinese cases(95.16%)and 376 Australian cases(94.24%)showed angiographically coronary stenosis.The comparing results of MI cases between Chinese and Australians were as follows:the percentage of patients below 40 years old,2.08% vs 6.02%(P0.05);the percentage of patients with three vessel disease and total occlusion,32.87% vs 24.31% and 45.50% vs 32.33%,respectively(P

OBJECTIVE: Moxibustion is one of the commonly used therapy of traditional Chinese medicine by applying burning dried mugwort on particular acupoints of the body surface. In the present paper，we reviewed progress of researches about the mechanisms of moxibustion treatment undering imporvement of blood circulation in recent 15 years. Research results displayed that moxibustion can dilate blood vessels to increase blood flow and improve microcirculation, not only in the local superficial vessels of body, but also in the deep tissues as the brain, stomach and mesentery, kidney, heart, etc., as well as in the distal blood vessels. The vasodilator action of moxibustion stimulation is related to nerve regulation, endothelium derived relaxing factors and vasodilator mediator, etc. through 1) interaction of acetylcholine (Ach)/muscarinic receptor (MR) and noradrenaline (NE)/α- or β-receptor; 2) nitric oxide synthase (NOS)/NO/arachidonic acid/prostacyclin (PGI2)/endothelium-derived hyperpolarizing factor (EDHF) pathway; 3) EDHF/TRPV 4/KCa channel, cytochrome P 450 oxidase/epoxyeicosatrienoicacid (EET); 4) EET/TRPV 4/big conductance calcium-activated potassium channel (BKCa); 5) sulfuretted hydrogen (H2S)/ATP-sensitive potassium channel (KATP) or voltage-gated potassium channels (Kv 7); 6) NO/substance P (SP) or CGRP and adrenergic β 2 receptor(R)/TRPV 1/adenosin A 1 R and A 2 R/NK 1 R pathway; 7) PGI2/adenylyl cyclase (cAMP)/PKA and vasoactive intestinal peptide (VIP), etc. in the vascular endothelium and smooth muscle. These research results may help us understand the effects and mechanisms of moxibustion in the treatment of different clinical conditions by improving microcirculation.

Objective To investigate a shorter and safer route for contralateral C_7 nerve root transfer. Methods Eight male patients were treated from Dec2005 to Nov.2006Their range of age was from 22 to 43 years with an average of 30 yearsFive cases had total brachial plexus avulsion.The operative delay was from 2 to 6 months(mean:4 months).The sealenus anterior muscle was transected before a prespinaJ & ret- ropharyngeal tunnel was madeThe contralateral C_7 nerve root was used to repair the upper trunk or the infra- clavicular lateral cord and posterior cord of injured side via this routeusing direct anastomosis or nerve graft- ing.Results The length of the harvested contralateral C_7 nerve root was(4.67?0.52em in the early 5 casesThe nerve graft was6.25?0.35)em long for repairing supraclavicular brachial plexus and(8.56?0.45cm long for repairing infraclavicular brachial plexusThe length of the harvested contralateral C_7 nerve root averaged 6.85cm in the other 3 cases2 of which had direct anastomosis to the residual nerve C_5 and C_6 nerve roots and the other used nerve graft of 3 cm in lengthTransient contralateral sensory symptoms were re- ported in most patientsAt 3 months followups6 patients had tingling sensation on the contralateral fingers with percussion on the injured cervical areaIpsilateral SSEP could be recorded by stimulating at 2 cm above sternoclavicular joint on the injured sideAt 7 months follow ups of 5 patientsCMAP could be recorded in bi- cepsdeltoids and infraspinatus or triceps with stimulation at Erb's pointHoweverno clinical movements was noticedAt 12 months follow ups of 3 patientswe could observe early motor and sensory function recovery of those patients to different extent.Conclusion Transection of anterior scalenus muscle shortens the length of the transfer route and allows more efficient neurotizationThe procedure is convenient and safeprovided certain precautions being usedThe principal of contralateral C_7 nerve transfer are reconstruct the anterior divi- sions of upper trunkposterior divisions of upper trunk and suprascapular nerve when repairing the supraclavic- ula brachial plexusReconstruct the lateral cord and posterior cord when repairing the infraclavicula brachial plexusPostsurgical fasting for 4 days included foods and liquids will benefit of healing of anastomosed nerves and regenerationaud avoid complications.

OBJECTIVETo study the prevention and treatment of postoperative diabetes insipidus after removal of pituitary tumor through transsphenoidal operation, to decrease the incidence of postoperative complications and improve the treatment of pituitary tumor.

METHODSThe clinical data of 86 cases of transsphenoidal resection of pituitary tumor in recent 8 years were retrospectively reviewed, including 35 endoscopic operation and 51 microscopic operation. The incidence, prevention and treatment of diabetes insipidus were statistically analysed.

RESULTSThere were 18 cases of postoperative diabetes insipidus in total of 86 operations, including 15 acute cases, 3 delayed cases. Twelve were temporary , which recovered within 1 week. After prompt treatment, 14 recovered within 1 week, 4 recovered within 2 weeks. No persistent diabetes insipidus was found.

CONCLUSIONSThe key points to prevent postoperative diabetes insipidus lay in the improvement of operative skills, careful protection during operation and avoidance of unnecessary injury. In case of diabetes insipidus occurred, rational use of antidiuretics and correction of electrolyte balance were effective in the treatment of postoperative diabetes insipidus.

Adult ; Diabetes Insipidus ; etiology ; Endoscopy ; Female ; Humans ; Male ; Middle Aged ; Pituitary Neoplasms ; surgery ; Postoperative Complications ; etiology ; Retrospective Studies ; Sphenoid Sinus ; surgery

PURPOSE: Intestinal dysfunction is one of the most common complications in patients after abdominal surgery. Daikenchuto (DKT), a traditional herbal medicine, is recently employed to improve postoperative intestinal dysfunction. The aim of this meta-analysis was to assess the efficacy of DKT in improving intestinal dysfunction after abdominal surgery. METHODS: PubMed, Embase, and the Cochrane library were systematically searched to identify randomized controlled trails (RCTs) in adult patients undergoing abdominal surgery, who were randomly distributed to administrate DKT and placebo. The primary outcomes included the time to first postoperative flatus or bowel movement. We used random-effects models to calculate summary mean differences (MDs) with 95% confidence intervals (CIs). RESULTS: Nine RCTs totaling 1,212 patients (618 in DKT, 594 in control group) were included in our study. Compared with control group, DKT can effectively improve postoperative intestinal dysfunction by shortening the time to first postoperative flatus (MD, −0.41; 95% confidence interval [CI], −0.66 to −0.16; P = 0.001) with significant heterogeneity (I2 = 71%, P = 0.004), and bowel movement (MD, −0.65; 95% CI, −0.97 to −0.32; P < 0.001) without significant heterogeneity (I2 = 40%, P = 0.14). Sensitivity analyses by indication of surgery and type of surgery yielded similar results. CONCLUSION: These data provide limited evidence that DKT shows efficacy on improving intestinal dysfunction after abdominal surgery. However, the results should be interpreted cautiously, due to the heterogeneity of the studies included. Thus, the efficacy of DKT on improving postoperative intestinal dysfunction warrants further investigation.
Adult ; Flatulence ; Herbal Medicine ; Humans ; Population Characteristics

OBJECTIVETo compare the thermal conductivity of the related tissues along meridian line and non-meridian area.

METHODSForty healthy volunteers were observed with a infrared thermal imaging system.

RESULTSDuring heating the acupoint or the non-acupoint along the meridian line, the velocity of spreading of the temperature-increasing response along the meridian line was more easy and rapid, with a definite direction. However, during heating the non-meridian spots, the change of temperature was confined to the local area, with no definite direction. The spreading of skin temperature response along the meridian line was more rapid than the non-meridian area during both the two were heated simultaneously, and finally, 3 infrared radiant tracks along the meridian courses conformed basically with that of the classical three yin- meridians of the hand appeared.

CONCLUSIONThe thermal conductivity of the related tissues along the meridian line is better than that of non-meridian area and has definite direction, with differences in physical characteristics between them.

Acupuncture Points ; Hand ; Humans ; Meridians ; Skin Temperature ; Thermal Conductivity

OBJECTIVETo observe the induction of apoptosis of cisplatin (DDP) to oral squamous cell carcinoma cell line (Tca8113) in vitro and study the role of Survivin on the apoptosis of Tca8113 cells induced by cisplatin.

METHODSThe inhibitory effects of different doses of DDP on Tca8113 cells were assayed with MTT test. Apoptosis was determined by flow cytometry. The expression of Survivin was detected by RT-PCR and immunocytochemistry.

RESULTSCisplatin obviously inhibited Tca8113 cells growth in a dose and time dependent manner. The apoptotic index showed the similar trend. Survivin gene expression was decreased with increasing of time and reached the lowest level at 24 hours after DDP treatment, then increased after that time.

CONCLUSIONCisplatin gene can effectively induce apoptosis in Tca8113 cells and the inhibition of Survivin gene expression may play a critical role on Tca8113 cell apoptosis induced by cisplatin.

Apoptosis ; Carcinoma, Squamous Cell ; Cell Line, Tumor ; Cell Proliferation ; Cisplatin ; Humans ; Inhibitor of Apoptosis Proteins ; Microtubule-Associated Proteins

OBJECTIVETo investigate the mRNA expressions of RASSF1A, Galectin-3 and TPO in papillary thyroid carcinoma and some other thyroid benign lesions, and evaluate their diagnostic significance.

METHODSReverse transcription polymerase chain reaction (RT-PCR) was used to detect the mRNA expression of RASSF1A, galectin-3 and TPO in the samples from 73 cases, including 23 cases with papillary thyroid cancer, 16 with nodular goiter, 29 with thyroid adenoma and 5 with Hashimoto's disease.

RESULTSA statistically significant difference in the mRNA expression of RASSF1A, Galectin-3 and TPO was observed between papillary thyroid carcinoma and follicular benign lesions (P<0.05). However, there was no significant difference among various kinds of benign lesions (P>0.05). A negative correlation of the expression of RASSF1A and Galectin-3 mRNA was found between thyroid benign lesions and malignant ones (P = 0.000). While the mRNA expression of RASSF1A and TPO was positively correlated between benign and malignant lesions (P = 0.028).

CONCLUSIONLoss of expression of RASSF1A and TPO mRNA but high expression of Galectin-3 mRNA in papillary thyroid carcinoma are common. Therefore, the products of these three genes may be closely related to the development of thyroid papillary carcinoma, and may be used as useful markers in differential diagnosis of papillary thyroid carcinoma from the benign lesions. The results are more reliable if this detection method is used in combination with other techniques.

Adolescent ; Adult ; Aged ; Autoantigens ; genetics ; metabolism ; Biomarkers, Tumor ; metabolism ; Carcinoma, Papillary ; genetics ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Galectin 3 ; genetics ; metabolism ; Goiter, Nodular ; genetics ; metabolism ; pathology ; Hashimoto Disease ; genetics ; metabolism ; pathology ; Humans ; Iodide Peroxidase ; genetics ; metabolism ; Iron-Binding Proteins ; genetics ; metabolism ; Male ; Middle Aged ; RNA, Messenger ; metabolism ; Thyroid Neoplasms ; genetics ; metabolism ; pathology ; Tumor Suppressor Proteins ; genetics ; metabolism ; Young Adult

OBJECTIVETo investigate the effect of herpes simplex virus-thymidine kinase (HSV-TK) gene transduced into T cell clone on the treatment of ulcerative colitis (UC) in rat.

METHODSThe T cell clone transduced with HSV-tk was infused into 27 rats with UC. Changes of stimulation index (SI), CD4(+), CD8(+), IL-13, IL-4 were detected, and pathological changes before and after infusion was compared.

RESULTSIn the second and third day after tk+ T clone infusion, the inflammation of colon was assimilated. Two weeks later, the colon began to renovate and mend. The average SI was 7.39+/-1.24 before infusion, and 2.67+/-0.87 after infusion (P<0.05). Peripheral blood levels of CD4(+), CD8(+) or IL-13 and IL-4 in therapeutic group were significantly decreased as compared to control group (P<0.05).

CONCLUSIONHSV-tk gene transduced into T lymphocyte clone and infused back is effective for UC gene therapy and target design in rat.

Animals ; Colitis, Ulcerative ; therapy ; Genes, Transgenic, Suicide ; Genetic Therapy ; Male ; Rats ; Rats, Wistar ; Simplexvirus ; genetics ; T-Lymphocytes ; Thymidine Kinase ; genetics ; Viral Proteins ; genetics