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OBJECTIVE:To provide reference for the further implementation of employment guidance for graduate students ma-joring in Chinese pharmacy. METHODS:According to literature analysis,questionnaires,field visits and other ways,the current status and problems of employment guidance for graduate students majoring in Chinese pharmacy were investigted and the employ ment guidance pattern for graduate students majoring in Chinese pharmacy was explored and constructed. RESULTS:Theone body and three wingsemployment guidance pattern centered by taxonomy guiding and establishment of employment guidance institu-tions,graduate tutor selection evaluation mechanism and employment services platform were established. CONCLUSIONS:The em-ployment guidance pattern for graduate students majoring Chinese pharmacy established by the institute has great significance for im-plementing the work.
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OBJECTIVE:To study the effect of Compound pueraria tablets on osteoporosis model rats induced by retinoic acid. METHODS:The osteoporosis model was induced by intragastric administration of retinoic acid solution for 15 days;normal group was established. After modeling,the rats were randomly divided into model control group,Xianling gubao capsule [0.32 g/(kg·d)] positive control group,Compound pueraria tablets low-dose and high-dose [0.24,0.4 g/(kg·d)] groups (n=8). After 6 weeks of ig,the serum sample was collected to determine the levels of serum calcium(s-Ca),serum phosphorus(s-P),ALP and bone gla protein (BGP);bone density instrument was used to detect the contents of bone mineral density (BMD),bone mineral content (BMC),bone image area (BIA) and muscle content (MC);the results of compact bone substance scanning were observed. RE-SULTS:Compared with normal group,the levels of s-Ca,BMD,BMC and MC in rats were decreased in model control group, while the level of BGP was increased(P<0.05 or P<0.01). Compared with model control group,related index and compact bone substance scanning of Compound pueraria tablets groups were all improved;the levels of s-Ca,s-P,ALP,BMD and MC were in-creased in Compound pueraria tablets high-dose group,while the level of BGP was decreased;the levels of BMD and MC were in-creased significantly in Compound pueraria tablets low-dose group(P<0.05 or P<0.01). CONCLUSIONS:Compound pueraria tab-lets can improve the osteoporosis induced by retinoic acid in rats.
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OBJECTIVE:To explore the effect of Compound pueraria tablets on the kidney tissues of diabetic nephropathy rats. METHODS:High sugar and lipid diet combined with intraperitoneal injection of streptozotocin were used to establish the model of diabetic nephropathy (DN). Normal control group was established. Model rats were randomly divided into model control group, positive control group(Irbesartan tablet),Compound pueraria tablets low-dose,medium-dose and high-dose [0.102,0.203,0.406 g/(kg·d)] groups(n were 8-10). The corresponding drugs were given,and fasting blood glucose(FBG)and 24 h urinary protein (Upro) were collected at 1st,14th,28th,42nd,56th day after treatment. SCr,BUN,TC,TG and KI were detected,and renal pathology was observed after the last dose. RESULTS:Compared with normal group,FBG of those groups were all increased after modeling,and 24 h Upro of them were all increased after 28th day (P<0.05 or P<0.01). Compared with model control group, FBG of Compound pueraria tablets medium-dose and high-dose groups were all decreased since 42nd day (P<0.05 or P<0.01), and 24 h Upro of Compound pueraria tablets groups were all decreased since 28th day(P<0.05 or P<0.01);BUN,TC,TG and KI of Compound pueraria tablets in medium-dose and high-dose groups were all decreased significantly,and SCr of 3 dose groups were all increased (P<0.05 or P<0.01). The morphological structure of renal cells was improved significantly in drug treatment groups. CONCLUSIONS:Compound pueraria tablets can correct lipid metabolism disorder,reduce Upro and improve renal func-tion,indicating certain protective effect on the kidney tissues of diabetic nephropathy rats.
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To identify Salvia shandongensis and its relatives at molecular level, the psbA-trnH intergenic region of three species including Salvia shandongensis, Salvia miltiorrhiza and S. miltiorrhiza f. alba were amplified and sequenced. Sequences were assembled with CodonCode Aligner. The K2P genetic distances between Salvia shandongensis and its relatives were calculated and UPGMA tree was performed by MEGA5.0. The results indicated that the lengths of psbA-trnH regions of Salvia shandongensis were about 391 bp, while the lengths of psbA-trnH regions of Salvia miltiorrhiza and S. miltiorrhiza f. alba were about 386 bp. The psbA-trnH sequences showed considerable variations between species and thus were revealed as a promising candidate for barcoding of Salvia shandongensis and its relatives. The intra-specific genetic distances of Salvia shandongensis were 0, while the intra-specific genetic distances of Salvia miltiorrhiza and S. miltiorrhiza f. alba were 0.002 and 0.001 respectively. Additionally, the genetic distance of Salvia shandongensis and Salvia miltiorrhiza ranged from 0.034 to 0.04, and the genetic distance of Salvia shandongensis and S. miltiorrhiza f. alba ranged from 0.005 to 0.008, the intra-specific genetic distances of Salvia shandongensis were much smaller than that of Salvia miltiorrhiza and S. miltiorrhiza f. alba; clustering results showed that there were obvious differences between Salvia shandongensis, Salvia miltiorrhiza and S. miltiorrhiza f. alba, which was consistent with morphological characteristics. This study not only firstly provides the scientific basis for establishing the taxonomy position in molecular level and revealing their genetic relationships of S. shandongensis, S. miltiorrhiza and S. miltiorrhiza f. alba; but also provides DNA molecular identification scientific basis for the development of new medicinal plant resources of Salvia shandongensis. Our results suggest that the psbA-trnH intergenic spacer region can be used as a barcoding to identify Salvia shandongensis, Salvia miltiorrhiza and S. miltiorrhiza f. alba.