Humans ; Male ; Middle Aged ; Parathyroid Neoplasms

Objective To investigate the association of insulin dose with clinical factors of type 2 diabetes. Methods We reviewed the data of 214 type 2 diabetic patients who received insulin regimens.We compared the insulin dose and period at the targeted blood glucose levels among 6 groups according to different type of oral hypoglycemic agents. Results There existed statistically significant correlations of the glucose-targeted insulin dose with course,FPG,BMI,combination therapy with oral hypoglycemic agent(P<0.1,test level P=0.1).Merely metformin failure group took less insulin than the group admitted due to combination therapy failure (P=0.016, 0.53(0.35～0.62)U/kg and 0.63(0.51～0.75)U/kg respectively).The longest targeted period existed in the later. Relationship between the targeted bedtime insulin NPH dose and FPG level can be demonstrated by equation Y=0.255X+7.8. Conclusions The targeted insulin dose is influenced by synthetic factors. Patients admitted due to combination oral hypoglycemic drug failure have the maximal targeted insulin dose and the longest titration period. The final bedtime insulinNPH dose can be predicted by FPG level.

Animals ; Bone Regeneration ; physiology ; Cell Differentiation ; Dental Enamel Proteins ; pharmacology ; Dental Pulp ; cytology ; Fibroblasts ; cytology ; Gingiva ; cytology ; Guided Tissue Regeneration, Periodontal ; methods ; Humans ; Induced Pluripotent Stem Cells ; cytology ; physiology ; Mouth Mucosa ; cytology ; Periodontal Ligament ; cytology ; Tissue Engineering ; methods

AIM:To evaluate treatment value of Xihuang Pill combined gemeitabine for advanced pancreatic cancer patients.METHODS:Thirty-two patients with advanced pancreatic cancer were randomly divided into A group and B group,treated with gemcitabine chemotherapy and traditional Chinese medicine Xihuang Pill+chemotherapy treatment,respectively.The changes of the solid tumor,serum CA19-9,physical status,clinical symptoms and toxicity were observed.RESULTS:B group(Xihuang Pill combined with gemcitabine)clinical return ratio (CR+PR+NC)was better than A group(gemcitabine).There was significant difference between two groups in the reduction of serum CA19-9 level,Karuofsky score increased,the rate of symptom improvement,Leukopenia reduction(P＜0.05).CONCLUSION:Integrating Xihuang Pill and gemcitabine in the treatment of advanced pancreatic cancer:delaying of tumor growth,reducing of CA19-9 level,improving of the clinical symptoms and life quality of patients,reducing of neutropenia in patients(chemotherapy-induced toxicity),shows good clinical benefit response.

0.05). Significant difference in diffused carbon monoxide percentage and change of heart rates before and after stair climbing test was found in LPF group (P0.05).Conclusions Patients of lung cancer intolerable for lobectomy by static pulmonary function test can be screened by stair climbing test before surgical operation,which can make some of them regain opportunity of surgical operation.

Objective To obtain highly purified oligodendrocyte precursor lineage cells in vitro and make identification.Methods The oligodendrocyte precursors were separated from astrocyte by orbital shaker and further purified by differential adhesion,and finally cultured in chemically defined serum-free medium,with appended neurotrophin 2(N2),platelet-derived growth factor(PDGF),basic fibroblast growth factor(bFGF).Immunofluorescence assay was applied to identify the separated cells with A2B5,O4,O1 and glial fibrillary acidic protein(GFAP) antibodies.Results Over 95% of cultured oligodendrocyte precursor cells were obtained.The oligodendrocyte progenitors were A2B5 and O4 positive,immature oligodendrocytes were O4 and O1 positive while GFAP were negative.Conclusions Separation and purification by shaking and differential adhesion and chemically defined medium are suitable and effective to obtain highly purified oligodendrocyte precursor cells.Cell output will increase notabily and rest in immature phase by appending both N2,PDGF and bFGF.

AIM:To evaluate treatment value of Xihuang Pill combined gemcitabine for advanced pancreatic cancer patients.METHODS:Thirty-two patients with advanced pancreatic cancer were randomly divided into A group and B group,treated with gemcitabine chemotherapy and traditional Chinese medicine Xihuang Pill+chemotherapy treatment,respectively.The changes of the solid tumor,serum CA19-9,physical status,clinical symptoms and toxicity were observed.RESULTS:B group(Xihuang Pill combined with gemcitabine)clinical return ratio(CR+PR+NC)was better than A group(gemcitabine).There was significant difference between two groups in the reduction of serum CA19-9 level,Karnofsky score increased,the rate of symptom improvement,Leukopenia reduction(P

Objective To screen 18 endophytes from Pseudolarix kaempferi Gord for molluscicidal effect and identify them by morphology. Methods Molluscicidal tests were performed according to the immersion test suggested by WHO and the strain screened was identified by the slide culture. Results The mortality rates of snails immersed by JJ18 broth salified (pH=7) were 26.7%, 76.7% and 100.0% for 24,48 h and 72 h, respectively, and 53.3% and 86.7% in 5% and 10% concentrations of JJ18 broth, respectively. The active components were extracellular moiety of the broth which had no acute toxicity to fish, and JJ18 strain belonged to Aspergillus. Conclusion Extracellular moiety of endophyte JJ18 from Pseudolarix kaempferi Gord is a new resource of molluscicide.

Objective:To explore the resource of rice bran by comparing antioxidative activities and growth promotion of Bacillus bifidus between supernatant of formented rice bran(RBF) by Bacillus natto and water extract of rice bran(RBW) . Method:The reducing capacity the?OH and ??O 2 scavenging capacity and the inhibitory effect to oxidize lard were determined in vitro. The growth promotion for Bacillus bifidus by photodensity with simulated condition was investigated in vivo. Results:RBF and RBW had antioxidant activity in vitro. The IC50 of scavenging?OH and ??O 250 of RBF was 3.55 mg/ml and 23.5 mg/ml,0.3 and 10 folds higher than that of RBW respectively. In inhibiting oxidation of lard,RBF had a little higher antioxidative activities than RBW,near VE. RBF and RBW could promot growth of Bacillus bifidus by 65.2% and 17.8% respectively. By enzymatic digestion,the promotive rate of RBF was still 51.6%. Conclusion:RBF had higher antioxidant activity and growth promotion to Bacillus bifidus.

Corneal endothelial cell(CEC)is the most critical part for the cornea, of which activity can influence the postoperative vision.It is very important for the clinical cornea preservation considering the function and its self-purification of donor cornea.There are a variety of classical methods, which can significantly prolong the saving time of donor cornea with its good quality of CEC.We reviewed the published papers about present preservation methods of cornea, which can give us many suggestions for the clinical cornea preservation.