Adolescent ; Antibody Formation ; drug effects ; Asthma ; drug therapy ; immunology ; Child ; Child, Preschool ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Powders ; Th1 Cells ; drug effects ; immunology ; Th2 Cells ; drug effects ; immunology

Objective: To investigate the principles of rational drug use for the patients suffering from heart failure complicated with diuretic-induced gouty arthritis.Methods: The clinical pharmacist participated in the diagnosis, treatment and drug adjustment of one patient suffering from heart failure complicated with furosemide-induced gouty arthritis.Taking the disease symptoms and potential gouty-inducing drugs into full consideration, clinical pharmacist suggested the withdrawal of related-drugs and the adjustment of treatment plan.Results: Considering the characteristics of the patient, clinical pharmacist adjusted the rational drug treatment.After the adoption of the suggestions, the gouty symptoms were relieved, heart failure was controlled and the condition was improved.Conclusion: Loop diuretics can easily trigger an acute attack of gout, especially for the patients with heart failure and gout history.Clinical pharmacist can make full use of professional advantages to optimize the treatment plan in order to reduce adverse reactions and promote the rational drug use by participating in clinical practice.

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 investigate the effect of Toll-like receptor 2(TLR2)on the proliferation of human keratinocytes.Methods Keratinocytes were isolated from the foreskin of children,and subjected to primary culture.Atier 3-5 passages.the kemtinocytes were incubated with various concentrations of peptidoglycan(PGN).a TLR2 agonist.Cell proliferation was detected by MTT colorimetric assay and the suitable concentrations of PGN were determined.The mRNA and protein expressions of Ki67.TLR2.NF-kB p65 and TGF-α were detected by real-time quantitative PCR and Western blot.respectively,in keratinocytes treated witll PGN of 0,1.25,2.5 and 5 μg/mL.Antibody blocking test was utilized to evaluate the effect of blocking TLR2 with specific anti-TLR2 neutralizing monoclonal antibody before incubation with PGN on the expressions of Ki67,TLR2,NF-KB p65 and TGF-α by keratinocytes.Results The proliferation of kemtinocytes was significantly promoted by the incubation with PGN of 1.25,2.5 and 5μg/mL for 24 hours (all P＜0.05),which also increased the expression of Ki67 protein,TLR2 mRNA and protein,and NF-KB p65 protein.Further more,the mRNA expression of Ki67 in keratinocytes was elevated bv PGN of 1.25 and 2.5μg/mL,the mRNA expression of NF-KB p65 elevated by PGN of 1.25μg/mL,and the expressions of TGF-αprotein and mRNA elevated by PGN of 1.25 and 5μg/mL (P＜0.05).The mRNA and protein expressions of Ki67,TLR2,NF-kB p65 and TGF-αwere all inhibited by the blocking of TLR2 before incubation with PGN (a11 P＜0.05).Conclusion Activation of TLR2 bv PGN could induce the over-proliferation of human keratinocytes,likely through promoting NF-rB activation and TGF-α expression.

Objective To investigate the methods of isolation,culture,identification and labeling of mesenchymal stem cells(MSCs) in vitro and lay a foundation for further study on intervention of MSCs on immunologic rejection of organ transplantation. Methods MSCs were isolated and cultivated by adherent methods . The expressions of CD90 and CD45 of cells were analyzed by using flow cytometry in order to identify MSCs.The third generation of MSCs were labeled by DAPI,the labeling efficiency was detected.Results Primary cultured MSCs adhered to plastic surface within 48 h and reached 90% confluence within 7-10 d .Flow cytometry showed that the positive rates of CD90 and CD45 of MSCs at third generation were 99.8% and 6.8%. MSCs expressed CD90 but no CD45.All of the MSCs after labeling by DAPI showed blue fluorescence by immunofluoroscope. DAPI labeling was sensitive and highly efficient to MSCs.Conclusion Adherent method is simple and easy to isolate and cultivate MSCs and it can serve as a routine method.DAPI labeling can be used as a efficient method to label MSCs.

Objective To explore the role of clinical pharmacist in individualized treatment of hypertension.Methods A patient withH hypertension receiving pharmaceutical care from clinical pharmacists was retrospectively analyzed.Results Patient's MTHFR (C677T) gene type was TT homozygous.Clinical pharmacist suggested doctor modify treatment,and then patient's plasma homocysteine dropped from 61.5 to 16.0 μmol·L-1,and blood pressure dropped from 173/ 111 mmHg(1 mmHg =0.133 kPa) to 130/80 mmHg.Conclusion Clinical pharmacist provides individualized treatment for patient with hypertension to ensure the safety and effectiveness of the drug by genotyping.

BACKGROUND: Primate is the best animal to establish a model of spinal implants. However, ethics and cost limit its application. Mixed-breed dogs have similar anatomic structures as human. Moreover, it is easy to obtain with low cost, so it may replace primate to serve as models.OBJECTIVE: To determine the feasibility of canine lumbar spine to establish the anterior interfixation model following measurements of related anatomic data.METHODS: A total of 9 adult healthy dogs were selected. The transversal diameter, sagittal diameter and height of vertebral body and disc were measured, and the artificial vertebral body replacement was performed. Bone graft fusion was observed. RESULTS AND CONCLUSION: The transversal diameter, sagittal diameter and height of vertebral body and disc increasedgradually from L_(1) to L_(7), and the height was greatly exceeded its sagittal diameter. All dogs survived, but one was paraplegia. Allthe others stood and acted in 12 h to 72 h after operation. The fusion effect was proved to be good by imageology and histology. The establishment of models was simple and cost-effective, and the biocompatibility of bone tissues and implants, as well as thebone tissue ingrowth can be observed. The lumbar spine of dog can be used as an anterior interfixation model in vitro test.

One of the strain of bivalent HFRS vaccine, Z37 strain was isolated from Rattus norvegicus and identified as SEO virus by serological test. The M segment cDNA of Hantavirus Z37 strain was obtained by reverse transcripti on and polymerase chain reaction, subsequently cloned into pGEM-T vector. The s equence of positive recombinants was determined by the method of dideoxy chain t ermination, which revealed that the M genomic segment is 3651 nucleotide in len gth with a predicated long open reading frame encoding a protein of 1133 amino acids. Comparison with HNT type (76-118, A9, HV-114 strains) indicated that th ere were 71.8%～72.1% homology at the nucleotide level, 76.2～76.7% homology at the amino acid level. Comparison with SEO type (R22,L99,80-39 strains) showed 95.3～96.1 homology at the nucleotide level, 95.3～99.2% homology at the amino acid level. The results of nucleotide and amino acid comparison indicated that Z 37 strain is SEO viruses in molecular level.

By using enrichment media NPC and CVP, 792 strains of Pseudomonas and 515 strains of Erwinia were isolated from the rhizosphere of Digitaria adscendens (H. B. K.) Hem and Setaria vindis (L.) Beanv. Following which, experiments of antimetabolic test with E. coli, seed emergence controlling of S. viridis, herbicidal activity and security with green grass were carried out to select the desired bacteria. As the result, the selected strain, S7, could wholly control the seed emergence of S. viridis without any harm to the two tested green grass. And more, S7 promoted the seed emergence of Festuca arundinacea slightly. In spite of the comparatively low corrected mortality (56. 7%) of S7 after emergence of S. viridis, Selecting of microbial herbicides from weed DRB is thought to be more prospective.

The macroscopic characteristics, tissue, caterpillar body wall and powder of Ophiocordyceps xuefengensis in different batch numbers were observed and researched by the macroscopic and microscopic identification methods. The result shows that the morphology, size, abdominal annulations of caterpillar, etc. of 0. xuefengensis are the macroscopic identification characteristics, the caterpillar body surface mycelium, body wall sculpture and crochets on abdominal legs are the microscopic identification characteristics. These characters are stable and regular discriminant features, which are proved to be the identification basis of O. xuefengensis. In addition, The characters such as crochets on abdominal legs arrange in two parallel ellipse rings, the inner crochets are long strip, and the external toes are unciform, are specific.
Animals ; Hypocreales ; cytology ; Moths ; anatomy & histology ; cytology ; microbiology