Acromegaly is mostly caused by a pituitary adenoma secreting growth hormone ( GH ) , which leads to a wide range of endocrine morbidities, with an insidious onset and slow progression.A long-term overproduction of GH results in elevated insulin-like growth factor-1 ( IGF-1 ) level, which in turn, would cause target organ damage and an increased risk for mortality and decreased quality of life.Herein, the literature regarding the progress of drug therapy for acromegaly in recent five years is reviewed.

[Objective]To investigate the therapeutic effect of traditional Chinese herb and selective medial vastus muscle electric stimulation in treatment of chondromalacia of patella(CMP).[Method]Ninety CMP cases were selected and divided into 3 treatment groups,with 30 cases in each one.Traditional Chinese herb was applied in group A.Selected medial vastus muscle electric stimulation was applied in group B.Combination of both treatments was applied in group C.All cases were followed up for 9-12 months.Congruence angle(CA) and lateral patello-femoral angle(LPA) were measured and statistical analysis was used to investigate the therapeutic effect.[Result]CA and LPA showed significant differences between pre-and postoperative results(P0.05).[Conclusion]Traditional Chinese herb combined with selective medial vastus muscle electric stimulation is a effective therapy in treatment of chondromalacia of patella.

Epidermnoid cysts are henign, cutaneous cysts which commonly occur on face, neck and trunk. Retroauricular epidermoid cyst is rare reported which should be differentiated from auricle pseudocyst, lipoma, steatocystoma and fibroma. The hitopathological examination is a gold standard of diagnosis. Surgery of complete excision is the first choice of treatment methods.
Ear, External ; pathology ; Epidermal Cyst ; diagnosis ; pathology ; Humans

Objective To evaluate the antitumor effects of chenodeoxycholic acid-verticinone ester ( CDCA-Ver ) on tumor growth and immune system of H22-bearing mice. Methods Antitumor activity against a solid tumor mass was evaluated in Kunming mice. H22 cells were transferred into the abdomen cavity of Kunming mice. H22 cells were inoculated through subcutaneous injection at the right armpit of the mouse to establish a solid tumor model. At 24 h after H22 tumor cells inoculation, 40 tumor-bearing Kunming mice were randomly divided into 4 groups according to random number table ( n=10 each group):model control group, cyclophosphamide ( CTX) group, intraperitoneal CDCA-Ver injection group and intravenous CDCA-Ver injection group. In model control group, sterile 0. 9% sodium chloride solution (10 mL·kg-1 ) was intraperitoneally injected once daily. In CTX group and intraperitoneal CDCA-Ver injection group, CTX (20 mg·kg-1 ) and CDCA-Ver (20 mg·kg-1 ) was intraperitoneally injected once daily, respectively. In intravenous CDCA-Ver injection group, CDCA-Ver ( 20 mg · kg-1 ) was injected through tail vein once daily. CDCA-Ver, CTX and NS were injected into the mice of the experimental groups once daily for 10 days, respectively. The dose volume was 0. 1 mL · ( 10 g )-1 body weight. The positive control drug was cyclophosphamide. Ten mice were treated with 20 mg · kg-1 CDCA-Ver through intravenous injection ( i. v. ) . Ten mice were treated with 20 mg·kg-1 CDCA-Ver through intraperitoneal injection. The thymus and spleen indices and the tumor inhibition rate were assessed, and histopathological examination with haematoxylin and eosin ( H&E) staining was carried out to evaluate the antitumor effects of CDCA-Ver. Results CDCA-Ver ( ivor ip) suppressed the growth of solid tumor in H22-bearing mice. The inhibition rate was 48. 3% at the dose of 20 mg·kg-1 CDCA-Ver (ip). There was no significant difference between CDCA-Ver (ip) and CTX treated group (P<0. 05). Compared with the control, the weight of thymus and spleen of CDCA-Ver (ip) treated group was not obviously changed. But a significant weight loss of thymus and spleen in CTX group was observed, which was attributed to the immune suppression from CTX. The thymus and spleen indices in the CTX-treated mice were significantly lower than those of the control group (P<0. 01). We further conducted histopathological examination to confirm the results. The immune system was not suppressed by CDCA-Ver ( ip ) in tumor-bearing animals. The low toxicity of CDCA-Ver was an outstanding advantage for the development of newly anticancer drug. Conclusion CDCA-Ver treatment can significantly inhibit tumor growth in mice.

Objective: According to the relevant principles of blood volume monitoring and monitoring methods, to apply online monitoring data information management in the blood volume monitoring for hemodialysis patients. Methods:through the relevant technical form and its function of monitoring data to study and analyze of treatment parameters of hemodialysis patients described in online blood volume monitor, to achieve data analyzed by using information management system. Results: the blood volume can be visually monitored during the hemodialysis to understand changes in the blood volume of hemodialysis patients, it helps to avoid the occurrence of hypotension and evaluation of patients with dry weights during the hemodialysis. The data can be downloaded, exported, and edited at the same the while fully access to treatment data by effective using of blood volume monitoring data management system (BVMS), in order to achieve data analyzed by using information management system. Conclusion:by understanding the correlation betweenΔBV and blood pressure screen composition can help to speculate the reasons for drop in blood pressure;by combining the examination data can help to control dry weight management, by fully accessing to data can help to manage hemodialysis patient data information management system, and according to patients expression and display of blood volume monitoring to determine the appropriate amount of ultrafiltration, adjust dry weight and develop an appropriate treatment plan.

Objective To evaluate the effect of mild hypothermia on the recovery from cisatracurium blockade during the recovery from anesthesia in patients .Methods Thirty ASA physical status Ⅰ or Ⅱ patients , aged 18-64 yr , with body mass index 18-25 kg/m2 , scheduled for elective abdominal surgery under general anesthesia ,were enrolled in the study .The patients were divided into 2 groups according to the body temperature recorded when cisatracurium infusion was stopped at the end of surgery .The body temperature 36.0-36.9 ℃served as normothermia group (group N , n=14 ) and 34.0-35.9 ℃ served as mild hypothermia group (group H , n= 16 ) . The body temperature was measured by a thermocouple placed in the nasopharynx . Neuromuscular function was monitored by measuring the evoked mechanical response of the adductor pollicis muscle to supramaximal train-of-four (TOF) stimulation (frequency 2 Hz ,wave length 0.2 ms ,intensity 50 mA ,interval 15 s) of the ulnar nerve at the wrist using TOF-Watch SX? .Cisatracurium was intravenously infused at 1-3μg·kg-1 ·min-1 during surgery to maintain neuromuscular block with 1%

The experiment was conducted at the Basic Laboratory of Integrated Traditional Chinese and Western Medicine, Chengdu University of TCM from March 2005 to March 2006. A total of 40 BALB/C male mice aged 6-8 weeks were selected, and randomly assigned into 4 groups: bcl-2 control group, bcl-2 experimental group, cmy-c control group and cmy-c experimental group with 10 in each group. From the first day of experiment, all the mice were treated with 5 g/L cyclophosphamide solution by intraperitoneal injection for successively 5 days, 6 mL/kg per day. From days 11 to 12, the mice in the bcl-2 experimental group and cmy-c experimental group received Danggui buxue tang by gastric perfusion, 6 mL/kg per day for 10 days. The mice in the control group received saline of the same volume. At day 20, all the mice were killed to obtain bone marrow cells of one side femoral bone of mice. The smear received bcl-2 in situ hybridization immunohistochemical staining after centrifugalization and washing in the bcl-2 control and bcl-2 experimental group. The smear received cmy-c in situ hybridization immunohistochemical staining after centrifugalization and washing in the cmy-c control and cmy-c experimental group. Five fields of each section were red into image analyzer. The sum of positive cell area and the sum of integral absorbance in each field were analyzed. The results showed that the sum of positive cell area was (16.11?3.01)?102 ?m2, and the sum of integral absorbance was (19.9?2.42)?105 in the bcl-2 experimental group. Compared with the bcl-2 control group, there was significant difference (P

Objective To detect the serum level of complement 1q (C1q) and anti-C1q autoantibodies (C1qAb) in systemic lupus erythematosus (SLE) patients to analyze the correlation of serum level of C1q and C1qAb with renal lesion and disease activity in SLE. Methods The serum level of C1q and C1qAb were detected by single radial lmnmnodiffusion and enzyme-linked immunosorbent assay respectively. Results The serum level of C1q in SLE patients was significantly lower than that of the control groups. The serum level of C1qAb in SLE patients was significantly higher than that of the control groups. There was a strong correlation between the serum level of C1q and C1qAb in SLE patients. SLE patients in flare stage showed a significantly higher level of serum C1qAb and a lower level of serum C1q than stable patients. Lupus nephritis(LN) patients showed a significantly higher level of serum C1qAb and a lower level of serum C1q than non-LN patients. Conclusions Low level of serum C1q and the high level of serum C1qAb are correlated with SLE. The serum level of C1q and C1qAb are significantly correlated with renal lesion and disease activity of SLE patients.

Aim To investigate the effects of CP1 54526,a corticotropin releasing hormone (CRH) receptor 1 antagonist,on the hippocampal neuron ap-optosis.Methods Rat hippocampal neurons were primarily cultured.Cell viability was estimated using MTT assays.Neurons were randomly divided into four groups:Normal cultures (Control);CRH-exposed cul-tures (CRH);CRH and CP1 54526 co-exposed cul-tures (CRH + CP ); CP1 54526-exposed cultures (CP).Cell apoptosis was examined by TUNEL or flow cytometry Annexin Ⅴ-PI staining.The protein levels of Bax,Bcl-2 and Caspase-3 were investigated by West-ern Blotting.Results 1 0 -8 mol·L -1 CRH decreased cell viability of cultured hippocampal neuron (P <0.05),while 50 mmol ·L -1 CP1 54526 significantly increased neuron viability (P <0.05).Compared with Control group,cell apoptotic rate,the ratio of Bax and Bcl-2 and the protein level of Caspase-3 were elevated in hippocampal neuron induced by CRH.Combined with CP1 54526 reversed the effects of CRH.Applica-tion of CP1 54526 alone had no obvious effects on cell apoptosis.Conclusions A certain concentration of CRH can induce hippocampal neuron apoptosis,and its receptor 1 antagonist CP1 54526 can effectively re-duce the apoptosis and play a neuroprotective role.

OBJECTIVE:To determine the contents of hydrochloric stachydrine in the shenning granule by TLC-scanning Method.METHODS:The acetone-dehydrated alcohol-HCl(10∶6∶1)were used as developing agents,the potassium hep-taiodobismuthate test solution-1%trichloride ferric dehydrated alchhol solution(2∶1)were used as the color-developing a-gents,the detection wavelength was530nm,the reference wavelength was670nm,the slit size was0.4mm?0.4mm,the lin-earization parameter Sx=3.RESULTS:The spot peak area score assumed a satisfactory linear relationship when the electric sample size for the hydrochloric stachydrine at a range of2.412?g～6.432?g(r=0.9972),the recovery was98.93%(RSD=1.15%).CONCLUSION:This method is simple,accurate,and this determination method has a good reproducibility,which can be used for the quality control of the shenning granule.