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1.
China Pharmacy ; (12): 746-751, 2023.
Article in Chinese | WPRIM | ID: wpr-965517

ABSTRACT

OBJECTIVE To help to realize high-quality development of clinical pharmacy education in China by exploring new reform paths of high-level talents training in clinical pharmacy. METHODS The concept definition and key links of high-level talents training in clinical pharmacy were consulted by expert consultation, and the literature analysis and empirical methods were used to prepare a questionnaire to conduct online research on clinical pharmacy professionals in universities and hospitals. RESULTS A total of 637 effective electronic questionnaires were received. Totally 95.13% of the respondents believed that the cultivation of high-level talents in clinical pharmacy was very or relatively important; 51.96% expressed different degrees of dissatisfaction with the current situation of training; 88.85% regarded “rational clinical use of drugs” and 88.70% regarded “clinical research of drugs” as one of the main training objectives and service orientation; precision pharmacy, evidence-based pharmacy, medication therapy management, therapeutic drug monitoring and evaluation, clinical discovery and evaluation of new drugs were considered as important core specialty knowledge and competences, which were different from those high-level talents in clinical medicine;62.01% agreed that “academic degree+professional degree” dual degree training was the main degree type for high-level talents training in clinical pharmacy; 79.28% thought it was very necessary or relatively necessary to adopt the “long schooling” education mode; 98.58% thought that the core courses of clinical pharmacy such as clinical pharmacotherapy were very important or relatively important;59.81% believed that college or department of clinical pharmacy was the most important educational management organization that played the most important role; 87.13% agreed with the dual tutor structure of “college teachers+ pharmacists” and “pharmacists+physicians”. CONCLUSIONS Starting with the target orientation, core knowledge and competence, academic degree system, curriculum system and faculties, it is necessary to speed up the exploration of new reform paths of talent training and build a high-level talent training system of clinical pharmacy with Chinese characteristics and world level.

2.
Chinese Journal of Physical Medicine and Rehabilitation ; (12): 577-582, 2022.
Article in Chinese | WPRIM | ID: wpr-958163

ABSTRACT

Objective:To explore any effect of repeated transcranial magnetic stimulation (rTMS) on the recovery of neurological functioning and the expression of NOD-like receptor family pyrin domain containing 3 (NLRP3) and inflammatory factors after ischemic stroke.Methods:Sixty-four C57BL/6J mice were randomly divided into a normal control group, a model group, a sham stimulation group and an observation group, each of 16. All mice except those of the normal control group received middle cerebral artery occlusion using the suture method to model an ischemic stroke. After the modeling the observation group was given 1Hz rTMS daily for 7 consecutive days, while the sham stimulation group was given sham rTMS. After the intervention, Zea-Longa scores were used for all of the groups, and the size of the cerebral infarct was measured using triphenyltetrazolium chloride staining. The expression of NLRP3 around the cerebral infarction was detected using immunofluorescence, while that in the brain tissue was measured using Western blotting. The expression of interleukin-1β and IL-18 in the brain tissue was detected using enzyme-linked immunosorbent assays.Results:Compared with the normal control group, a significant increase was observed in the other groups′ average neurological function impairment scores. Expression of NLRP3, IL-1β and IL-18 in the model and sham stimulation groups also increased, with large cerebral infarcts in the cortex and hippocampus. Compared with the sham stimulation and model groups, there was a significant decrease in the average neurological dysfunction scores, the area of cerebral infarction in the cortex and hippocampus, as well as the expression of NLRP3, IL-1β and IL-18 in the observation group.Conclusions:Low-frequency rTMS can promote the recovery of damaged nerve function after an ischemic stroke, at least in mice. It can reduce the size of cerebral infarction, and inhibit neuronal pyroptosis, which is closely related to the down-regulation of NLRP3, IL-1β and IL-18 expression.

3.
Chinese Journal of Schistosomiasis Control ; (6): 361-366, 2020.
Article in Chinese | WPRIM | ID: wpr-825225

ABSTRACT

Objective To investigate the protective effect of recombinant adult serine protease inhibitor from Trichinella spiralis (TsadSPI) on sepsis-associated acute kidney injury in mice. Methods A total of 18 male BALB/c mice were randomly divided into the sham-operation group, the model group, and the TsadSPI treatment group, of 6 mice in each group. Sepsis-associated acute kidney injury was modeled in the model group and TsadSPI treatment group by cecal ligation puncture (CLP), while mice in the sham-operation group were only given exploratory laparotomy without ligation or perforation of the cecum. After 30 min of CLP, mice in the sham-operation group and the model group were intraperitoneally injected with PBS (100 μL), and mice in the TsadSPI treatment group were intraperitoneally injected with PBS (100 μL) containing TsadSPI (2 μg). At 12 h following modeling, the serum levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), creatinine (Cr) and urea nitrogen (BUN) were measured to assess the liver and kidney functions, and the changes of the mouse kidney structure were observed using HE staining. In addition, the serum levels of tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-10 and transforming growth factor (TGF)-β were measured using an enzyme-linked immunosorbent assay (ELISA), and the myeloid differentiation factor 88 (MyD88) and nuclear factor kappa-B (NF-κB) p65 expression was determined in kidney tissues using immunohistochemical staining. Results At 12 h following CLP, there were significant differences in the serum levels of ALT (F = 41.031, P < 0.001), AST (F = 54.757, P < 0.001), Cr (F = 24.142, P < 0.001) and BUN (F = 214.849, P < 0.001) among the three groups, and higher levels of ALT, AST, Cr and BUN were measured in model group than in the sham-operation group (P < 0.001), while lower ALT, AST, Cr and BUN levels were found in the TsadSPI treatment group than in the model group (P < 0.001). HE staining showed severe mouse kidney injuries following CLP, and TsadSPI treatment resulted in remarkable alleviation of the injury. ELISA measured significant differences in the TNF-α (F = 47.502, P < 0.001) and IL-6 levels (F = 222.061, P < 0.001) among the three groups, and showed a remarkable reduction in the TNF-α and IL-6 levels in the TsadSPI treatment group as compared to those in the model group (P < 0.001). In addition, there were significant differences in serum IL-10 (F = 16.227, P < 0.001) and TGF-β levels (F = 52.092, P < 0.001) among the three groups, and higher IL-10 and TGF-β levels were seen in the TsadSPI treatment group than in the model group (P < 0.001). Immunohistochemical staining showed greater MyD88 expression and a higher nuclear positive rate of NF-κB p65 in kidney tissues in the model group than in the TsadSPI treatment group. Conclusions TsadSPI may reduce the MyD88 expression and nuclear positive rate of NF-κB p65 in mouse kidney tissues to up-regulate the expression of immunomodulatory factors and down-regulate the expression of pro-inflammatory cytokines, thereby protecting sepsis-associated acute kidney injury.

4.
Acta Pharmaceutica Sinica ; (12): 1547-53, 2014.
Article in Chinese | WPRIM | ID: wpr-457191

ABSTRACT

This study is to investigate the effect of recombinant human interferon alpha 2b against broad-spectrum respiratory viruses in vitro. At the cellular level, the effect of the recombinant human interferon alpha 2b on influenza A virus was detected using real-time fluorescence quantitative RT-PCR. The effects of the recombinant human interferon alpha 2b on influenza B virus, parainfluenza virus, respiratory syncytial virus (RSV) and coronavirus were detected using cytopathic effect (CPE) method. In this study, the therapeutic index of recombinant human interferon alpha 2b anti-HPIV was 1476.63, the therapeutic index of recombinant human interferon alpha 2b anti-RSV was 141.37, the therapeutic index of recombinant human interferon alpha 2b anti-coronavirus was more than 2820.76, and the antiviral effect of recombinant human interferon alpha 2b was better than ribavirin (RBV). Recombinant human interferon alpha 2b has a stronger inhibitory effect on different influenza A virus RNA than drug control. The therapeutic index of recombinant human interferon alpha 2b anti-influenza B virus was 2.74, with modest effect. Recombinant human interferon alpha 2b in vitro has broad spectrum antiviral activities, low toxicity and high therapeutic index. Recombinant human interferon alpha 2b is expected to become the efficient medicine in clinical against respiratory viruses, as well as provide better services for prevention and treatment of respiratory viruses' infections.

5.
Acta Pharmaceutica Sinica ; (12): 1547-1553, 2014.
Article in Chinese | WPRIM | ID: wpr-299099

ABSTRACT

This study is to investigate the effect of recombinant human interferon alpha 2b against broad-spectrum respiratory viruses in vitro. At the cellular level, the effect of the recombinant human interferon alpha 2b on influenza A virus was detected using real-time fluorescence quantitative RT-PCR. The effects of the recombinant human interferon alpha 2b on influenza B virus, parainfluenza virus, respiratory syncytial virus (RSV) and coronavirus were detected using cytopathic effect (CPE) method. In this study, the therapeutic index of recombinant human interferon alpha 2b anti-HPIV was 1476.63, the therapeutic index of recombinant human interferon alpha 2b anti-RSV was 141.37, the therapeutic index of recombinant human interferon alpha 2b anti-coronavirus was more than 2820.76, and the antiviral effect of recombinant human interferon alpha 2b was better than ribavirin (RBV). Recombinant human interferon alpha 2b has a stronger inhibitory effect on different influenza A virus RNA than drug control. The therapeutic index of recombinant human interferon alpha 2b anti-influenza B virus was 2.74, with modest effect. Recombinant human interferon alpha 2b in vitro has broad spectrum antiviral activities, low toxicity and high therapeutic index. Recombinant human interferon alpha 2b is expected to become the efficient medicine in clinical against respiratory viruses, as well as provide better services for prevention and treatment of respiratory viruses' infections.


Subject(s)
Humans , Antiviral Agents , Pharmacology , Influenza A virus , Influenza B virus , Interferon-alpha , Pharmacology , Parainfluenza Virus 1, Human , Recombinant Proteins , Pharmacology , Ribavirin
6.
Chinese Journal of Tissue Engineering Research ; (53): 8155-8161, 2013.
Article in Chinese | WPRIM | ID: wpr-441721

ABSTRACT

BACKGROUND:Magnetic bone cements have been used to treat bone metastasis in Japan, which are made by adding Fe3O4 nanoparticles to bone cements. Magnetic bone cements containing micron carbonyl iron powder have not been reported. OBJECTIVE:To prepare polymethylmethacrylate-based cements containing carbonyl iron powder, and to test the magnetic characterizations and the heat-generating abilities of al samples according to ISO 5833 standard in vitro. METHODS:The carbonyl iron powder was mixed with polymethylmethacrylate-based bone cement power to prepare magnetic bone cements containing 0%, 20%, 30%, 40%, and 50%carbonyl iron powder, respectively. The setting time, polymerization temperature, compressive strength, magnetic property and in vitro heat-generating ability were tested. RESULTS AND CONCLUSION:The setting time and polymerization temperature were increased with the increased content of carbonyl iron powder. The highest polymerization temperature of each sample was 65-70 ℃. The increased content of carbonyl iron power could not change the highest polymerization temperature but delay its appearance. The compressive strength of each sample was higher than 60 MPa, and moreover, the compressive strength of the pure polymethylmethacrylate-based bone cement was higher than 60 MPa, which met the ISO 5833 standard. The saturation magnetic intensity was increased with the increasing of carbonyl iron power content. The heat-generating ability of magnetic bone cements had a positive correlation with the magnetic field strength and the content of carbonyl iron powder.

7.
China Journal of Chinese Materia Medica ; (24): 2469-2471, 2012.
Article in Chinese | WPRIM | ID: wpr-263904

ABSTRACT

<p><b>OBJECTIVE</b>To investigate the inhibition role of Kang'ai injection (KAI) in rats with hepatic fibrosis.</p><p><b>METHOD</b>Animal model with liver fibrosis were induced by 0.01% concentration of diethylnitrosamine (DEN). 30 female Wistar rats (160-200 g) were randomly divided into 3 groups: the KAI-DEN group, the DEN group and the blank control group. The KAI-DEN group was administered Kang'ai injection (1 mL x k(-1), intraperitoneal injection, once a week) and the DEN group was administered normal saline intraperitoneal injection. HE staining and VG special staining of liver tissue were used to evaluate liver fibrosis.</p><p><b>RESULT</b>Compared with the DEN group, relatively less structural damage and less pseudolobular formation in the KAI-DEN group. Collagen area of the blank control group, the KAI-DEN group and the DEN group were (6.52 +/- 2.64)% , (17.41 +/- 1.112)% and (20.180 +/- 2.519)% , respectively. The difference was statistically significant, P < 0.05.</p><p><b>CONCLUSION</b>Kang'ai injection could inhibit the formation of DEN-induced liver fibrosis.</p>


Subject(s)
Animals , Female , Humans , Male , Rats , Drugs, Chinese Herbal , Liver , Pathology , Liver Cirrhosis , Drug Therapy , Pathology , Rats, Wistar
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