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Manage Discharge as well as Diffusion-Reaction Kinetics involving Genipin-Eluting Fibres Utilizing an within Vitro Aneurysm Stream Design.
RESULTS Compared with the normal control group, the epidermis of the model control group was significantly thickened, the dermis was swollen, the inflammatory infiltration of small vessels was serious and the mast cells were swollen and deformed, with blurred edge and exfoliated granules. Additionally, in the model control group, the serum IgE level was significantly higher (P0.05). CONCLUSION Acupuncture at LI11 and SP10 is applicable in the treatment of urticaria. This therapy inhibits the type Ⅰ hypersensitivity and the mast cell degranulation, which may be related to the regulation of p-Lyn and p-Syk protein expressions in the locus coeruleus skin tissue.OBJECTIVE To investigate the effect of warm acupuncture on chondrocyte cytoskeleton protein Rho associa-ted protein kinase (ROCK)/ monopherine domain kinase 1 (LIMK1)/Cofilin signaling of synovial tissue of the knee-joint in knee osteoarthritis (KOA) rats, so as to explore its mechanisms underlying improvement of KOA. METHODS One hundred-twenty SD rats (half male and half female) were randomly divided into 5 groups normal control, model, acupuncture, moxibustion and warm acupuncture, with 24 rats in each group. The KOA model was established by injection of 4% Papain (0.25 mL/kg) into the right knee cavity on day 1, 3 and 7. Rats in the acupuncture, moxibustion and warm acupuncture groups were treated with manual acupuncture, moxibustion and warm acupuncture stimulation of "Neixiyan"(EX-LE4), "Waixiyan"(EX-LE5) and "Zusanli"(ST36), respectively for 20 min, once a day for 21 days. The volume of the right knee-joint was measured by using drainage method and its width measured using a vernier caliper. The histopathological changes of the right knee cartilage were observed after H．E. stain, and scored (0 to 14 points) with reference to Markin's methods. The expression levels of ROCK, Cofilin, phospho-Cofilin, LIMK1 and phospho-LIMK1 proteins of the right knee synovial tissue were detected by Western blot. RESULTS After modeling, the width and the volume since day 6 of the right knee-joint and Markin score of the cartilage, as well as the expression levels of ROCK, phospho-Cofilin, and phospho-LIMK1 proteins were significantly increased in the model group in contrast to the normal control group (P0.05)．. CONCLUSION Acupuncture, moxibustion and warm acupuncture can reduce arthritic injury in KOA rats, which is closely associated with their effects in down-regulating the expression of chondrocyte cytoskeletal proteins ROCK, phospho-Cofilin and phospho-LIMK1. The efficacy of warm acupuncture is evidently superior to that of simple acupuncture and simple moxibustion.OBJECTIVE To observe the effect of electroacupuncture (EA) preconditioning on the expression of liver protein kinase 1 (LKB1), adenosine 5'-monophosphate (AMP)-activated protein kinase (AMPK) and 6-phosphofructo-2-kinase (PFK2) in cardiomyocytes of rats with acute myocardial ischemia (AMI), so as to explore its mechanisms underlying cardioprotective effect. METHODS Thirty male Wistar rats were randomly divided into sham-operation, model and EA pretreatment groups (n＝10 rats per group). The AMI model was established by ligation of the left anterior descending branch of coronary artery. Before modeling, EA preconditioning (2 Hz/15 Hz, 1 mA) was applied to bilateral "Neiguan"(PC6) for 30 min, once daily for 14 days. Histopathological changes of myocardium was observed by microscope after H．E. staining. The level of lactate dehydrogenase (LDH) in serum was detected by ELISA. The expression of autophagy-associated proteins and mRNAs as LKB1, AMPKa1, AMPKa2 and PFK2 were detected by Western blot and real-time PCR, autophagy of cardiomyocytes.　.OBJECTIVE To observe the effect of penetrative needling from "Baihui" (GV20) to "Qubin" (GB7) on neural stem cell proliferation and sonic hedgehog (Shh) signaling in subventricular zone (SVZ) in intracerebral hemorrhage (ICH) rats so as to explore its mechanisms underlying improvement of ischemic injury of brain. METHODS Male SD rats were randomly divided into blank control, model, acupuncture and agonist (Purmorphamine, an activator of Shh signaling pathway) groups (n＝18 in each group, 6 for H．E. stain, 6 for examining neuronal cell proliferation, and 6 for immunohistochemistry). The ICH model was established by injecting autogenous blood (50 µL) into the right caudate nucleus. PF-06424439 inhibitor The neurological defect was scored with refe-rence to Bederson's method. Penetrative needling from GV20 to GB7 was performed by manipulating the needle for 6 min (repeated 3 times in 30 min), once daily for 7 days. Intraperitoneal injection of Purmorphamine (1 mg/mL, 1 mg/kg) was performed, once daily for 7 days. Histopathological chaffects in activating Shh/Gil1 signaling and in further promoting neural stem cell proliferation in the SVZ region.OBJECTIVE To observe the effect of bone-edge electroacupuncture (EA) intervention on mechanical pain threshold (PT) and expression of G protein-coupled receptor kinase (GRK5), β-arrestin 2, total and phosphorylated PKC alpha (p-PKCα) proteins in the locus coeruleus (LC) of rats with bone cancer pain induced morphine tolerance, so as to reveal its partial central mechanisms underlying pain relief. METHODS Forty SD rats were randomly divided into 5 groups, namely sham bone cancer, bone cancer pain, morphine tolerance, bone-edge EA, and sham EA (n＝ 8 rats in each group). The bone cancer with morphine tolerance model was established by intramedullary injection of MRMT-1 cells into the tibial cavity, and then intraperitoneal injection of morphine hydrochloride injection. After successful establishment of morphine tolerance model, the bone-edge EA (2 Hz/100 Hz，0.5－1.5 mA) was applied to bilateral "Zusanli" (ST36) and "Kunlun" (BL60) for 30 min, once a day for 7 days, after inserting the needle-tip to the tibial bone EA can effectively relieve morphine tolerance in bone cancer pain rats, which may be related to its functions in up-regulating GRK5 protein and down-regulating β-arrestin 2, PKCα and p-PKCα proteins in LC.　.Treatment of tumors, especially the malignant tumors, is a world-class medical problem and still plagues clinicians and medical scientists a lot nowadays. Moxibustion therapy has been used in the treatment of tumors in clinic practice for many years and the related mechanism researches have achieved a lot of achievements. In the present paper, we reviewed researches on moxibustion treatment for tumor from the self-regulation of the immune system in patients and animal models. Outcomes display that moxibustion therapy has an action in resisting tumors by 1) regulating innate immune defensive function and enhancing adaptive immunity (by up-regulating activities of natural killer [NK] cells, and phagocytic function of macrophages), 2) stimulating cellular immunity (by increasing the ratio of CD4＋/CD8＋， lymphocyte transformation rate, etc.), and B lymphocyte-mediated humoral immunity (via regulating contents of IgG, IgA, IgM, etc.), 3) modulating levels of cytokines as interleukins, interferons, tumor necrosis factor superfamily colony stimulating factor, chemokine growth factor, vascular endothelial growth factor，VEGF, etc.
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