100 were found in 8,7 and 9 patients respectively.(3)The positive rate in detection of insulinoma by ultrasonography,CT scan and intraoperative palpation was 30%,60% and 100% respectively.Conclusion Typical symptoms and laboratory examinations are main evidence in diagnosis of insulinoma.Intraoperative ultrasound and palpation are more useful for localization diagnosis of insulinoma.Operations should be considered in patients with typical clinical characteristic and negative imageology.

OBJECTIVETo observe the difference of the clinical effects of different needle retention times for acute lumbar sprain treated with float needle.

METHODSOne hundred and twenty patients with acute lumbar sprain were randomly divided into a 6 h group, a 12 h group, a 24 h group and a western medication group, 30 cases in each one. In the three float needle groups, plastic hose was detained near the pressure pain point on the lumbar after subcutaneous scattering with float needle. The needle retention time was 6 h, 12 h and 24 h respectively. In the western medication group, 75 mg voltaren tablet was adopted orally every day and the treatment was given for four days. Visual analogue scale (VAS) and Oswestry dysfunction index (ODI) about low back pain were observed before and after treatment. Also, the comprehensive effect was assessed after treatment.

RESULTSAfter treatment, the VAS scores and the ODI scores were improved obviously than those before treatment in all groups (all P< 0. 05). In the three float needle groups, the VAS scores and the ODI scores were superior to those in the western medication group (all P<0. 05). The differences in VAS scores and ODI scores among the three float needle groups were not statistically significant after treatment (all P>0. 05). The effective rate in the 6 h, 12 h and 24 h group was 93. 3% (28/30), 90. 0% (27/30) and 93. 3% (28/30) respectively, which were better than 73. 3% (22/30) in the western medication group (all P<0. 05).

CONCLUSIONThe effect of float needle for acute lumbar sprain is better than voltaren, and there is no apparent difference in retention times.

Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Low Back Pain ; physiopathology ; therapy ; Lumbar Vertebrae ; injuries ; physiopathology ; Male ; Middle Aged ; Needles ; Sprains and Strains ; physiopathology ; therapy ; Young Adult

Objective To clarify insulin resistances and pancreatic ?-cell hypofunctions in cases with different glucose tolerance. Methods 5523 Chinese underwent OGTT and were classified into normal glucose tolerance (NGT), isolated impaired fasting glucose (IFG), isolated impaired glucose tolerance (IGT), IFG with IGT (IFG+IGT) and type 2 diabetes mellitus (T2DM) groups based on OGTT results. HOMA-IR, HOMA-?△I30/△G30and AUCI of different groups were statistically analyzed by SPSS12.0. Results Compared to NGT group, HOMA-IR was increased by 41%, 19%, 47% and 69% respectively in IFG, IGT, IFG+IGT and T2DM groups (all P

Objective:To obtain the functional single chain Fv antibody(scFv) against acidic isoferritin(AIF).Methods:An expression vector pPOW4c9 was constructed by subcloning AIF4c9 scFv gene into a heat-inducible bacterial expression plasmid pPOW3. Then recombinant vector was introduced into E.coli DH5? by electro-transformation. The soluble expression was performed by temperature induction. After purified by the Ni-chelating chromatography, the recombinant anti-AIF scFv was characterized.Results:Soluble expression of the scFv in E. coli was achieved. The yield of purified anti-AIF scFv was 1.6 mg/L. The recombinant protein recognized AIF specifically identified by ELISA and western blotting, and an affinity constant of scFv was 3.18?10~ -8 mol/L.Conclusion:The results indicate that recombinant soluble scFv retains the specific binding activity to AIF.

Objective: To observe the clinical effect of acupotomy plus cupping for knee osteoarthritis (KOA). ＜br> Methods: Sixty cases with KOA were randomly divided into a treatment group and a control group, 30 cases in each group. The patients in the treatment group were given acupotomy and cupping, while the patients in the control group were given injection of Sodium Hyaluronate. The index of severity for osteoarthritis (ISOA), the change of the effusion of knee joint and clinical effects were observed after treatment. ＜br> Results: The total effective rate was respectively 96.7% in the treatment group and 66.7% in the control group. The difference in the clinical effects between the two groups was statistically significant (P＜0.05). After treatment, ISOA scores and scores of knee effusion in the two groups were remarkably reduced than those before treatment (P＜0.05). The changes of the scores of the two indexes were statistically significant (both P＜0.05). ＜br> Conclusion: Acupotomy plus cupping is better than injection of Sodium Hyaluronate in treatment of KOA.

Aim To investigate the effects of heme oxygenase-1(HO-1) on brain damage due to cerebral ischemia/reperfusion.Methods 120 male mice were divided into four groups randomly and the cerebral ischemia/reperfusion(I/R) model was established through drawing out and reperfusing 40% of the whole blood volume in combination with clamping the carotid arteries for 20 min after anesthesia with 40 g?L-1chloral hydrate(400 mg?kg-1 ip).The mice were intracerebraventricularly(icv) injected with 3(l of150 ?mol?L-1 hemin,150 ?mol?L-1 ZnPPIX,or artificial cerebrospinal fluid(ACSF),respectively 16 h before the model established.Sham operation group only received anesthesia and operation without I/R and icv injection.The hippocampal HO activity and cerebral cortex xanthine oxidase(XO) activity,the levels of malonaldehyde(MDA) and reactive oxygen species(ROS),hippocampal neuron apoptosis,and hippocampal HO-1 expression were determined by spectrophotometer,TUNEL method,and Western blot,respectively.Results The increased hippocampal HO-1 expression and HO activity,decreased XO activity,MDA and ROS levels,and diminished hippocampal apoptosis were observed in the hemin group,compared with ACSF group(P0.05),but inhibited the activity of HO with the elevation of XO activity,MDA and ROS levels,as well as cellular apoptosis(vs ACSF,P

Adrenal hemangioma is a rare neoplasm.The clinical data of a case of adrenal cavernous hemangioma and review of related literatures are herewith presented.Adrenal cavernous hemangioma is often nonfunctioning and benign.CT and MRI show the features of hemangioma.The treatment depends on the size of the mass,and the diagnosis is based on pathology.

To summarize the clinical data of two cases with severe hyponatremia diagnosed as adrenal insuffiency combined with syndrome of inappropriate secret on of antidiuretic hormone(SIADH),and to review related literatures.Case 1 diagnosed as Addison's disease for 27 years and developed severe hyponatremia again but did not response well to sufficient glucocorticoid.Further examination showed SIADH caused by lung cancer and tolvaptan worked well.Case 2 was diagnosed as SIADH caused by lung cancer and responsed well to tolvaptan.However,hyponatremia reoccurred with the decreasing level of ACTH and cortisol during the chemotherapy.It was thought that hyponatremia was caused by drug-related adrenal insuffiency and glucocorticoid replacement therapy achieved good response.Both primary/secondary adrenal insuffiency and SIADH can lead to severe hyponatremia,but it is rare that the two situations exist in one patient and occur in different time.We should consider the possibility of the situations when we make differential diagnosis of refractory hyponatremia,monitoring the curative effects carefully,then correct the diagnosis timely,and reduce missed diagnosis and misdiagnosis.

Diabetes insipidus ( DI) could lead to urinary tract dilatation, even renal dysfunction. This study compared clinical features of DI with or without urinary tract dilatation. The results showed that the former had earlier onset age, more male patients, longer duration, and higher serum creatinine, as well as lower urine osmotic pressure and urine specific gravity after injection of vasopressin. But only disease duration was the independent risk factor (OR=1. 248). More nephrogenic DI and more hereditary DI were with urinary tract dilatation compared with central DI or acquired DI.

Diabetic kidney disease (DKD) is a type of chronic kidney disease (CKD) caused by diabetes. The clinical diagnosis of DKD is usually based on the presence of increased albuminuria and/or decreased estimated glomerular filtration rate (eGFR), and exclusion of other causes of CKD. The clinical features of DKD are proteinuria, gradual decline in renal function, and severe renal failure in the later stages, which is one of the main causes of death in patients with diabetes. Any single biomarker might be insufficient to evaluate renal injury; thus, multiple methods and markers are needed. In addition, diabetic patients should be paid more attention to the kidney, and kidney damage should be evaluated with standardized assessment aimed at strengthening the early prediction and diagnosis of DKD.