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Bacarin Carolina de Carvalho,Nicácio Gabriel Montoro,Cerazo Letícia Maria de Lima,Peruchi Luíza Guimarães,Cassu Renata Navarro 사단법인약침학회 2022 Journal of Acupuncture & Meridian Studies Vol.15 No.2
Background: Yamamoto New Scalp Acupuncture (YNSA) is a therapy based on the stimulation of points on the scalp and applied to treat different states of pain. Objectives: To investigate the analgesic efficacy of YNSA for dogs undergoing radical unilateral mastectomy with ovariohysterectomy. Methods: Twenty-four dogs were randomly distributed into two treatments (n = 12, per group): bilateral stimulation of basic B, D, and E points (YNSA group) and no application of acupuncture (control group). All dogs were sedated with morphine; anesthesia was induced with propofol and maintained with isoflurane. Fentanyl was intraoperatively administered to control cardiovascular responses to surgical stimulation. Postoperative pain was assessed using an interactive visual analog scale (IVAS) and the short-form of the Glasgow Composite Pain Scale (CMPS-SF). Morphine was administered as rescue analgesia. Data were analyzed using t-tests, Fisher’s exact test, Mann–Whitney U test, and Friedman test (p < 0.05). Results: Intraoperatively, the number of dogs requiring supplemental analgesic and the number of doses of fentanyl were lower in the YNSA group than in the control group (p = 0.027-0.034). The IVAS pain scores recorded from 0.5 h to 1 h post-extubation in the YNSA group were lower than those in the control group (p = 0.021-0.023). Postoperative rescue analgesia and CMPS-SF pain scores did not differ between the groups. Conclusion: YNSA decreases intraoperative fentanyl requirements and provides minimal postoperative analgesic benefits to dogs undergoing unilateral mastectomy with ovariohysterectomy.
Camila Menossi Sueza Lima,Camila Zanetti Segatto,Gustavo Ricci Zanelli,Gabriel Montoro Nicácio,Renata Navarro Cassu 사단법인약침학회 2022 Journal of Acupuncture & Meridian Studies Vol.15 No.4
Background: Pharmacopuncture is an acupuncture-related technique that has been used to amplify the therapeutic effects of different medications. Objectives: To investigate the analgesic efficacy of a lidocaine injection at acupoints in cats undergoing ovariohysterectomy. Methods: Thirty cats were randomly distributed into two groups (n = 15, per group). The experimental group received a bilateral administration of lidocaine at the following acupoints: Stomach 36 (ST-36) and Spleen 6 (SP-6) (Lido group). The control group did not receive lidocaine (Control group). All cats were sedated with dexmedetomidine and anesthesia was induced with propofol and maintained with isoflurane. Intraoperatively, fentanyl was given to control cardiovascular responses to surgical stimulation. Postoperative pain was assessed at various time points, up to 24 hours after extubation, using the UNESP-Botucatu multidimensional composite pain scale (MCPS) and Glasgow feline composite measure pain scale (CMPS-Feline). Sedation scores were measured at the same time points. Morphine/meloxicam was administered as rescue analgesia. Data were analyzed using t-tests, Fisher´s exact test, the Mann-Whitney test, and the Friedman test (p < 0.05). Results: Intraoperatively, more cats in the Control group required analgesic supplementation than those in the Lido group, but the difference was not significant (p = 0.65). Postoperative pain, sedation scores, and analgesic requirements did not differ between groups. Rescue analgesia was given to 67% (10/15) of the cats in each group. Conclusion: The administration of lidocaine at ST-36 and SP-6 acupuncture points did not provide significant perioperative analgesic benefits in healthy cats undergoing ovariohysterectomy.
de Araújo Amanda Dias,de Barros Pimentel Maria do Carmo,Santos Camila da Silva,da Silva Roberto Afonso,Cadena Pabyton Gonçalves,da Silva Nicácio Henrique,Gusmão Norma Buarque,Sleifer Bruno Alonso,da S 경희대학교 융합한의과학연구소 2021 Oriental Pharmacy and Experimental Medicine Vol.21 No.4
The focus of this study was to evaluate the presence and type of carbohydrates and phenolic molecules inaqueous extract (Aq-E) of Alternanthera brasiliana fresh leaves and its antioxidant and antimicrobial activities and cytotoxicity in vitro. The amount and types of the carbohydrates were measured by colorimetric and TLC methods. Phenolic compounds was detected by colorimetric assay and analysed by HPLC profiles. The antioxidant activity was evaluated by ABTS and Phosphomolybdenum methods. Antimicrobial activity was tested by microdilution method using microorganism models and antibiotic as positive control, the cytotoxicity in vitro was tested using Artemia salina. The results showed the presence of high amount of total sugars and uronic acids. TLC chromatograms showed mainly D-glucose, D-fructose, oligosaccharides and uronic acids in the Aq-E and a sugar alcohol in the methanolic extract. The colorimetric determination showed high concentration of phenolic compounds, which were visualised on the HPLC profiles, such as chemical markers of the Amaranthaceae family and several phenolic acids and flavonoids. The Aq-E demonstrated optimal antioxidant activities. The most important results were the excellent antibacterial and bactericidal activities against Mycobacterium megmatis (MIC = 15.6 µg/mL and MBC = 1000 µg/mL) and antimicrobial activity against Candida albicans (MIC = 31.2 µg/mL) and low cytotoxicity. Further possibilities for this plant extract will be to improve the pharmacological potential for developing new herbal medicines and possibly to study its association to allopathic antibiotics for prevention or treatment of infection diseases.
Germán Nic‑Matos,María Narváez,Santy Peraza‑Echeverría,Luis Sáenz,Carlos Oropeza 한국유전학회 2017 Genes & Genomics Vol.39 No.9
Nonexpressor of pathogenesis-related gene 1 (NPR1) codes for a transcription cofactor involved in the activation of systemic acquired resistance, a salicylic acid (SA)-dependent defense response. This work reports the cloning and characterization of two new genes, CnNPR1 and CnNPR3 from coconut, homologous to AtNPR1 of Arabidopsis thaliana. The cDNA deduced amino acid sequence contains the protein–protein interaction domains the BTB/POZ and ANKYRIN repeat domains, and a nuclear localization site (NLS). Phylogenetic analysis grouped CnNPR1 in a clade with AtNPR1 and CnNPR3 in a clade with AtNPR3, both reported genes of A. thaliana. Exogenous application of SA to coconut plantlets induced changes in the expression of CnNPR1 and CnNPR3 in leaf, stem and root tissues, providing evidence of their possible role in the signaling cascade leading to SAR in coconut palm. This is the first report on the cloning of putative key genes in the SAR-type defense mechanism in coconut palm.
Quang Ngo Xuan,and Nic Smol,Ann Vanreusel,Nguyen Vu Thanh 한국해양과학기술원 2007 Ocean science journal Vol.42 No.3
The ecological aspect of meiofaunal communities in Can Gio mangrove forest, Ho Chi Minh city, Vietnam has not been investigated before. The composition, distribution, density and biodiversity of meiofaunal communities were studied along an intertidal transect at the Khe Nhan mudflat. Each time, three replicate samples were collected in four stations along a transect following the water line from low tide level up to the mangrove forest edge. In total, 18 meiofaunal taxa were found with the dominant taxa belonging to Nematoda, Copepoda, Sarcomastigophora and Polychaeta. The densities of meiofauna ranged from 1156 inds/10 cm2 to 2082 inds/10 cm2. The increase in densities from the mangrove forest edge towards the low water line was significant. Along the mudflat transect, the biodiversity (expressed by different indices) was relatively high at different taxonomic levels but did not vary significantly along the mudflat except for taxa richness. Eighty nematode genera belonging to 24 families with Comesomatidae having the highest abundance 33.8 % were found. Theristus and Neochromadora decreased in densities from the lower water line towards the mangrove forest edge, while Paracomesoma and Hopperia are typical and more abundant at the middle of the mudflat. Halalaimus increased from high on the mudflat to the low water line.