ObjectiveTo observe the efficacy of L-carnitine in prevention and treatment of toxicity of LFP chemotherapy with gastrointestinal cancer. Methods60 cases of gastrointestinal cancer were divided into 2 groups according to the admission date. The treatment groups received LFP chemotherapy and L-carnitine, while the control group received LFP chemotherapy alone.Both groups received 3 cycles chemotherapy. The gastrointestinal toxicity, neurotoxicity, hematologic toxicity and physical state were compared.ResultsThere were 12 cases of peripheral neurotoxicity in treatment group,the incidence rate was 40.0 ％;but in control group there were 21 patients, and the incidence rate was 70.0 ％. There was a significant difference between the two groups(x2=5.4545,P =0.0195). Anemia in the treatment group was 56.7 ％ (17/30); in the control group the rate was 86.7 ％ (26/30).There was a significant difference between the two groups (x2 =6.698,P =0.0351).After chemotherapy,in the treatment group,there were 4 cases with increasing Karnofsky score ≥ 10,19 patients whose Karnofsky score did not change,and 7 cases with reduced Karnofsky score ≥ 10; in the control group,there was 1 case with increasing Karnofsky score ≥ 10,13 cases with Karnofsky score no changing,and 16 cases with reduced Karnofsky score ≥ 10.The changes in physical state of two groups had a significant difference(x2 =5.711,P =0.0169).The gastrointestinal toxicity,thrombocytopenia,and neutropenia of two groups had no significant difference.ConclusionL-carnitine can reduce peripheral neurotoxicity and hematologic toxicity,improve the patient's physical state in patients received LFP chemotherapy.

AIM: To investigate the effects of salidroside on intracellular free calcium concentration (([Ca~(2+)]i)), apoptosis, mitochondrial membrane potential (MMP) and activity during injury induced by hypoxia/hypoglycemia in cultured SH-SY5Y cells. METHODS: Mitochondrial activity was measured by methylthiazolyl tetrazolium test. MMP, [Ca~(2+)]i and apoptosis were measured by flow cytometry. RESULTS: SH-SY5Y cells were cultured in a hypoxia/hypoglycemia condition for 2, 4, 6 and 12 h, [Ca~(2+)]i and apoptosis rate significantly increased compared with control group (P

Objective Primary renal mucosa associated lymphoid tissue lymphoma (MALT lymphoma)is very rare,here dis-cuss the clinical pathological characteristics and diagnosis,differential diagnosis of primary renal MALT lymphoma.Methods A case of primary renal MALT lymphoma was assayed for clinical and histopathological morphology,an well as immuno-histochemical staining,then reviewed the relevant literature.Results The clinical and imaging characteristics of renal lym-phoma lack of specific performance,the tissue section of the kidney biopsy showed diffuse infiltration of small lymphocytes. The small lymphocytes were centrocytes-like,monocytes-like,and plasma cell differentiation was recognized.Lymphoepithe-lial lesions were scattered.Follicular implanted phenomenon could been seen.Immunohistochemically result:the tumor cells were positive for CD20,PAX-5,CD79αand MUM-1,but negative for CD3,CD5,CD45RO,bcl-2,CD10,bcl-6 and CyclinD1. CD2 1 showed damage FDC network,positive for Kappa,negative for lambda,and it showed monoclonal phenotype,the Ki-6 7 index was about 35%.Final pathology diagnosis was primary renal MALT lymphoma.Conclusion Primary renal MALT lymphoma is very rare,the clinical manifestations and imaging characteristic of renal lymphoma are non-specific and misdiag-nosis frequently occurs in clinical practice,definite diagnosis depends on pathological examination,immunohistochemical stai-ning is helpful to differential diagnosis.

Objective primary hospitals at the county level in xiaogan City 17 years for the production of scientific papers in qualitative and quantitative statistical analysis,summary of research progress and existing problems in county hospitals,and provides references for research management in local hospitals.Methods Wanfang medicine network included in 1998-2014 year published Xiaogan city 7 county hospital as the object;All biomedical scientific papers published as the first author to statistical analysis.Results 7 County Hospital of xiaogan City 17-year total output articles 1909,General journals 1273articles(66.68％ per cent),Core journal 636 papers (33.31％ per cent).Hanchuan city people's Hospital total the largest number of papers;total 544 articles (28.50％ total),yingcheng hospital quality highest core journal papers and the highest proportion;total 186 (proportion of the total core thesis 29.25 ％),minimum quantity and quality of outputs anlu city people's Hospital,only 15 articles in periodicals of General The core journals and 2 papers (0.89％ of the total number of accounts for the paper,core paper accounted for 0.31％ of the total).On the whole 2006-2009 published papers began to gradually slow growth,The number 2010-2014 entered the stage of rapid growth,but the core papers for slow growth.Conclusions xiaogan city grass-roots scientific articles in recent years in county hospitals are generally presented a trend of rapid growth,but the quality of growth is relatively slow,output quantity and quality distribution imbalances between hospitals.

A total of 52 patients with chronic lateral epicondylitis were randomly assigned into platelet-rich plasma (PRP) (n =28) or corticosteroid (n =24) group.The visual analog pain scale (VAS) and Mayo elbow score had no significant difference between two groups within 1 week post-treatment.However,VAS and Mayo elbow score improved more significantly in PRP group versus corticosteroid group at Month 1 and 6 post-treatment (P ＜ 0.05).The PRP trigger point injection treatment of elbow lateral epicondylitis achieved clinical outcomes and it was superior to glucocorticoid treatment.

Objective To explore the risk factors in post-polypectomy hemorrhage in rectum and to discuss the appropriate interventions.Methods A total of 313 patients with 373 polypi were included in this study. The clinical data were analyzed by SPSS 16 software. Results There were 313 patients with colorectal polypus curatively resected and 373 polypi in total.There were 11 (3.5％) patients subjected to post-polypectomy hemorrhage in rectum.Regression analysis showed that the independent risk factor of postpolypectomy hemorrhage in rectum was the hypertension of patients (P ＜ 0.01 ) and this hemorrhage had no significant correlations with patientg'ender,age,size of polypus,pathological characteristics and the methods of polypectomy.Conclusions Hypertension of patients is an independent risk factor in post-polypectomy hemorrhage.

ObjectiveTo investigate the gastroscopic manifestations of gastric mucosa in portal hypertensive gastropathy (PHG) and the association of PHG with gastroesophageal varices, ulcers, and liver cirrhosis complications. MethodsA retrospective analysis was performed for the clinical data of 867 patients with liver cirrhosis who were treated in Daping Hospital of Army Medical University from August 2012 to June 2018, and the incidence rates of gastroesophageal varices, PHG, and ulcers were recorded. Meanwhile, the data of spontaneous bacterial peritonitis (SBP), hepatic encephalopathy (HE), and hepatocellular carcinoma (HCC) were collected. The chi-square test was used for comparison of categorical data between groups, and a Spearman correlation analysis was also performed. ResultsThe incidence rate of PHG in the patients with liver cirrhosis reached 66.2% (574/867), and gastric mucosa abnormalities in mild PHG were mainly red-spot lesions (68.6%) and snakeskin (56.8%), while diffuse erythema (76.5%) was the main gastric mucosa abnormality in severe PHG. There was a significant difference in the incidence rate of PHG between the patients with different severities of esophageal varices (χ2=304712, P＜0.05), and the severity of PHG increased with the aggravation of esophageal varices (r=0.515, P＜0.05). There was a significant difference in the incidence rate of PHG between the patients with different severities of gastric varices (χ2=81.004, P＜0.05), and the severity of PHG was positively correlated with that of gastric varices (r=0.292, P＜0.05). There was a significant difference in the incidence rate of PHG between the patients with varices at different locations (χ2=41.361, P＜0.05); the patients with gastric varices alone had the lowest incidence rate of PHG (34.8%) and only had mild PHG, and those with gastroesophageal varices had the highest incidence rate of PHG (85.6%). Among the patients without PHG, 71 (24.2%) were hospitalized due to hematemesis and/or tarry stool, and among the 574 patients with PHG, 316 (55.1%) were hospitalized, and there was a significant difference between the two groups (χ2=74562, P＜0.05). ConclusionPatients with different severities of PHG have different features of gastric mucosa abnormalities. The development and severity of PHG are closely associated with the severity of gastroesophageal varices and are important causes of gastrointestinal bleeding in liver cirrhosis. PHG should be treated and prevented to reduce the risk and complications of gastrointestinal bleeding.

Different antiepileptic drugs (AEDs) may cause similar adverse effects, one of which is diplopia. However, the AEDs causing diplopia and the dose-response effect of each drug remains uncertain. In this study, we compared several second-generation AEDs to find out whether they would contribute to the risk of diplopia and their effect-causing dose. A meta-analysis was performed on 19 studies in agreement with our inclusion criteria. The results showed that eight commonly used second-generation AEDs (gabapentin, levetiracetam, oxcarbazepine, lamotrigine, pregabalin, topiramate, vigabatrin and zonisamide) could cause diplopia. The reported odds ratios (ORs) ranged from 1.406 to 7.996. Ranking risks from the highest to the lowest ORs of the eight AEDs of any dose resulted in the following order: use of oxcarbazepine (7.996), levetiracetam (7.472), lamotrigine (5.258), vigabatrin (3.562), pregabalin (3.048), topiramate (2.660), gabapentin (1.966), zonisamide (1.406). Taking into account the ORs above, we can conclude that second-generation AEDs of any dose may cause diplopia. However, the levetiracetam-caused diplopia needs to be further studied according to the data (OR, 7.472; 95% confidence interval, 0.375-148.772). These findings ask for better concerns about patients' quality of life when giving antiepileptic treatments.

To explore the differentiation of gastrointestinal stromal tumor(GIST) with synchronous carcinoma clinical and pathological features,diagnosis and differential diagnosis.Methods Clinical characteristics,pathological morphology and immunohistochemical staining were observed in 9 cases of GIST with synchronous carcinoma,with review of the relevant literature.Results Microscopically,in 4 cases GIST with esophageal carcinoma,most of tumor cells in central focus were squamous cells and keratin pearls which were well differentiated and the rest of tumor cells are basal like cells on the edge.In the other 5 cases (4 of them with gastric carcinoma and 1 with rectal cancer).Microscopically,the tumors were composed of dysplastic glands which presented as adenoid structures and poorly differentiated.The majority of gastric GIST were spindle cell tumors,which resembled smooth muscle tumors histologically and showed a variety of histological pattern,such as lace like pattern,palisading pattern,antique coins like pattern and eddy pattern.And a perinuclear vacuolization pattern was common.Immunohistochemistry showed that the tumor cells were positive for CK5/6,CK14 and p53,but negative for S-100,CK7 of the 4 cases GIST with esophageal carcinoma.In the other 5 cases (4 of them with gastric carcinoma and 1 with colorectal cancer),showed that CK7,CK20,CEA and HER-2 were positive and negative for S-100.In all the 9 case of GIST,the tumor cells were positive for CD34,CD117 (+),DOG1 and SMA,but negative for S-100,desmin,etc.Conclusion There are no special clinical symptoms in most of GIST with synchronous carcinoma,because these GISTs are generally incidental findings.The proliferative index of GIST with synchronous carcinoma is observably lower than that of GIST without synchronous carcinoma.Most GISTs with synchronous carcinoma can be treated by the standard treatment for the accompanying carcinoma,and do not need specific additional treatments.

Different antiepileptic drugs (AEDs) may cause similar adverse effects, one of which is diplopia. However, the AEDs causing diplopia and the dose-response effect of each drug remains uncertain. In this study, we compared several second-generation AEDs to find out whether they would contribute to the risk of diplopia and their effect-causing dose. A meta-analysis was performed on 19 studies in agreement with our inclusion criteria. The results showed that eight commonly used second-generation AEDs (gabapentin, levetiracetam, oxcarbazepine, lamotrigine, pregabalin, topiramate, vigabatrin and zonisamide) could cause diplopia. The reported odds ratios (ORs) ranged from 1.406 to 7.996. Ranking risks from the highest to the lowest ORs of the eight AEDs of any dose resulted in the following order: use of oxcarbazepine (7.996), levetiracetam (7.472), lamotrigine (5.258), vigabatrin (3.562), pregabalin (3.048), topiramate (2.660), gabapentin (1.966), zonisamide (1.406). Taking into account the ORs above, we can conclude that second-generation AEDs of any dose may cause diplopia. However, the levetiracetam-caused diplopia needs to be further studied according to the data (OR, 7.472; 95% confidence interval, 0.375-148.772). These findings ask for better concerns about patients' quality of life when giving antiepileptic treatments.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Anticonvulsants ; therapeutic use ; Child ; Diplopia ; drug therapy ; Humans ; Middle Aged ; Placebo Effect ; Young Adult