Bariatric surgery began in 1950s.The rapid increase of obese patients and development of laparoseopic techniques lead to popularity of bariatric surgery all over the world in 1990s.Current mainstream of bariatric surgeries include laparoscopic adjustable gastric banding,sleeve gastrectomy,Roux-en-Y gastric bypass and biliopancreatic diversion.In this review,the efficacy of different surgical procedures was compared in the aspects of metabolic disorder remission and incidence of operation complications and mortality.Efficacy of bariatric surgery on the alleviation of metabolic disorders (including hypergycemia,hyperlipidemia,hypercholesterolemia),individual treatment and interdisciplinary cooperation should be emphasized.

ObjectiveTo analyze the clinical features and pathogenesis mechanism of Isaacs syndrome.MethodsA case with Isaacs syndrome was reporttedResults and ConclusionIsaacs syndrome is characterized by the occurrence of spontaneous and continuous muscle fiber activity, associated with muscle cramps, pseudomyotonia and myokymia, stiffness and delayed relaxation of the muscle. The stiffness and myokymia are present at rest and during sleep. Isaacs syndrome has been recently suggested to be produced through an immune-mediated mechanism in which voltage-gated potassium channels may be targeted by auto-antibodies.

Animals ; Chromatography, Gas ; methods ; Hexanones ; blood ; Mice

Environmental Monitoring ; instrumentation

Objective To explore the influence of autophagy on lipopolysaccharide (LPS) induced acute lung injury (ALI) . Methods Forty‐eight Sprague Dawley (SD) rats were randomly divided into four groups ,12 cases in each group :(1)normal saline control group (NS) ,(2)LPS model group (L) ,(3) LPS and autophagy group (L +A) and (4) LPS and autophagy inhibition group (L+I) .Arterial blood samples was obtained for detecting the blood gas ,including PaO2 ,PaCO2 and pH ,and the lung tissue dry/wet ratio was calculated .The HE staining was used to observe the histopathological changes of lung tissue .Moreover the lung le‐sion score was performed ;the expression of microtubule associated protein ,light chain protein 3b(LC3b) ,myeloperoxidase(MPO) , macrophage inflammatory protein 2(MIP‐2) ,interleukin‐1β(IL‐1β) and tumor necrosis factor‐α(TNF‐α) in serum and bronchoalve‐olar lavage fluid(BALF) was assessed by ELISA .Results Compared with the NS group ,arterial blood PaO2 and pH in the group L were decreased and PaCO2 was increased (P<0 .05);compared with the L group ,the arterial blood PaO2 and pH in the L+A group were increased and PaCO2 was declined (P<0 .01) ,the arterial blood PaO2 and pH in the L+ I group were decreased and PaCO2 was elevated ,the differences were statistically significant (P<0 .01) .The LC3b concentration in serum and BALF in the L group and L+I group was declined ,while MPO ,MIP‐2 ,IL‐1βand TNF‐αconcentrations were increased ,while which in the L+ A group were just the opposite .Conclusion Autophagy plays a improvement and protective effect on LPS induced acute lung injure in rat .

When the body is attacked by trauma and infection,the serum C-reactive protein( CRP) con-centration which is produced by the liver will increase.CRP participates in the body′s humoral immunity through regulating the phagocytic cells to clear the pathogenic bacteria and necrotic tissue.The occurrence and develop-ment of malignant tumor is associated with complex inflammatory response pathway.Serum CRP concentration will change with the progress and remission of tumor.CRP is associated with differentiation of benign and malignant, the early diagnosis,the pathological stage,the lymph node metastasis,the organizational characteristics,the prog-nosis,and the treatment of malignant tumor.It is expected to be a clinical screening indicator of malignant tumor.

Objective To study the characteristics of the inpatients with cancer pain, the application of WHO three steps analgesic solution (three steps analgesic) and the application of traditional Chinese analgesic (TCM). Methods Retrospective investigation of distribution of cancer pain, situation of pain, application of TCM, and the application of conbination of three steps analgesic and TCM treatment, by using, clinical data from the oncology department of afflicated hospital of Liaoning university of TCM ranging from May, 2009 to June, 2010. Results 47.4% (517/1 090) of patiens were combined with cancer pain. Among the patients, majority were the middle-aged and old (59.19%) and male patients (57.63%). The abdominal pain (57.45%) and chest pain (37.91%) were topranks, and the distributions of pain period such assustainability (65.37%), moderately (53.38%), bloated pain (49.71%) and dull pain (29.98%) had larger proportion. The TCM excessive patterns(50.87%) were more than the TCM deficiency patterns (28.63%) or mixed TCM patters of excessive and deficiency patterns (20.50%). A total of 46 patients had mild pain, 76.09% of whom used TCM, 15.22% used first step drugs, and 8.69% used combination treatment, while 276 patients with moderate pain used second step analgesic, and 91.67%of them also used TCM, the rest195 patients with severe pain used third step analgesic, and 55.38%of them also used TCM. The time of pain release of TCM alone or combination of TCM and three steps analgesic were longer than the three steps analgesic alone. Conclusions Early intervention of traditional Chinese medicine on the patients with mild pain could reduce the dose of first step analgesic drugs, and TCM application at the second step could delay the speed of transtformfrom second to third step pain, and TCM could prevent the side effects of morphine when patients were with severe pain.

Port-wine stains(PWS)are a common congenital capillary malformation. The lesions of PWS appear to gradually darken in color and thicken with age, and even progress into nodules in late stage. Based on the principles of selective photothermolysis, pulsed dye laser (PDL)has become a standard treatment for PWS. However, for some intractable PWS, single PDL treatment shows unsatisfactory and even no effects. Considering this state, the authors summarize multiple treatment strategies for intractable PWS with thick or nodular lesions, providing a reference for their treatment.

Objective To investigate the clinical significance of urine transferrin in the type 2 diabetic nephropathy and primary chronic glomerular disease. Methods The level of TRF and UAER in the urine of 114 patients with type 2 diabetes mellitus (T2DM), 108 patients with CGD and 30 healthy patients was measured by rate nephelometry and analyzed. Results Urine TRF significantly increased earlier than ALB at the early stage of DN; Linear correlation was found by correlation analysis between the level of TRF in urine level and the quantity of protein in urine. Conclusion TRF in urine obviously increased at the early stage of DN. It was more sensitive than UAER to reflect the early renal injury of DM. A statistically significant correlation was found between the TRF level and the quantity of protein in the urine.

Objective To explore the clinical characteristics of coronary heart disease (CHD) companied by type-2 diabetes mellitus (DM) and features of their coronary angiographies. Methods The data of clinical characteristics and coronary angiography results of 108 CHD cases with T2DM and 103 CHD cases without T2DM were compared and analyzed. Results Compared with the cases of CHD without diabetes mellitus, the cases of CHD with T2DM exhibited significantly increased incidence rates of hypertension and dyslipidemia. The body mass index and serum uric acid level also increased obviously. The main manifestation of dyslipidemia of CHD patients with T2DM was the higher levels of triglycerides and lower level of serum high-density lipoprotein cholesterol. And the severe coronary artery disease and lower left ventricular ejection fraction were often found in CHD patients with T2DM Conclusion CHD patients with type-2 DM tend to have multiple cardiovascular-risk factors, and often have multi-branches lesion and more severe lesions.To treat cardiovascular risk factors actively is very important to prevent the CHD and improve its prognosis.