Screening for Small Molecule Inhibitors of BMP-Induced Osteoblastic Differentiation from Indonesian Marine Invertebrates     

Hiroyuki Yamazaki  Satoshi Ohte  Henki Rotinsulu  Defny S. Wewengkang  Deiske A. Sumilat  Delfly B. Abdjul  Wilmar Maarisit  Magie M. Kapojos  Michio Namikoshi  Takenobu Katagiri  Hiroshi Tomoda  Ryuji Uchida 《Marine drugs》2020,18(12)

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Complement activation by infectious bursal disease virus and its relevance to virus growth in the lymphoid cells     

K Komine  H Ohta  S Kamata  K Uchida  Y Yoshikawa  K Yamanouchi  H Okada 《Nippon juigaku zasshi. The Japanese journal of veterinary science》1989,51(6):1259-1262

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Sequence of the canine c-yes proto-oncogene     

D. M. Zhao  S. Tateyama  N. Miyoshi  K. Uchida  R. Yamaguchi  T. Yamagami  T. Hayashi 《Research in veterinary science》1995,59(3)

Cloning of the canine yes oncogene was attempted from a c library derived from a healthy canine spleen using a human c-yes-1 probe. The nucleotide and amino acid sequences revealed that the canine yes gene contained an open reading frame consisting of 539 amino acids. Its product had a molecular mass of 60,368 Daltons and showed 95·9 per cent and 90·4 per cent homology with human and chick p61^c-yes, respectively. Moreover, the product had a myristylation signal, src homology region (SH) 3, SH2, and tyrosine kinase domains showing 98·8 per cent and 96·0 per cent homology with those of human beings and chickens, respectively. These findings indicate that the products of the canine yes gene may have non-receptor-type tyrosine kinase activity on the cell membrane, as is the case in human and chick p61^c-yes  相似文献   

The neuroexcitatory,convulsive and lethal effects of lindane analogs on Periplaneta americana (L.)     

Matazaemon Uchida  Yasuo Irie  Norio Kurihara  Toshio Fujita  Minoru Nakajima 《Pesticide biochemistry and physiology》1975,5(3):258-264

Lindane analogs, in which one or two chlorine atoms are replaced by various substituents, exhibit convulsive and lethal effects on Periplaneta americana (L.). Some analogs are as active as lindane. These effects are well related to the neuroexcitatory action which produces after-discharges in the central nervous system. Carbamate insecticides have potent convulsive and lethal effects on P. americana, which are also related to after-discharges produced in nerve cords. Convulsion caused by lindane analogs and carbamates is solely attributable to their neuroexcitatory effects on the nervous system, in spite of the difference in their ultimate modes of action.  相似文献   

Genomic characterisation of bovine papillomavirus types 1 and 2 identified in equine sarcoids in Japan     

Nanako Yamashita-Kawanishi  James K. Chambers  Kazuyuki Uchida  Yumiko Tobari  Hisashi Yoshimura  Masami Yamamoto  Norio Yumoto  Hiroshi Aoki  Katsuaki Sugiura  Tohru Higuchi  Shigeaki Saito  Takeshi Haga 《Equine veterinary journal》2021,53(6):1199-1209

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Repeatable and objective method for evaluating angiogenesis using real‐time RT‐PCR of endoglin expression in canine tumours     

Mayu Kimura  Masahiro Yamasaki  Hiroshi Satoh  Naohiro Uchida 《Veterinary and comparative oncology》2021,19(1):34-43

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Immunogenic properties of Landrace pigs selected for resistance to mycoplasma pneumonia of swine          下载免费PDF全文

Liushiqi Borjigin  Tomoyuki Shimazu  Yuki Katayama  Meihua Li  Takumi Satoh  Kouichi Watanabe  Haruki Kitazawa  Sang‐gun Roh  Hisashi Aso  Kazuo Katoh  Takafumi Uchida  Yoshihito Suda  Akiko Sakuma  Mituru Nakajo  Keiichi Suzuki 《Animal Science Journal》2016,87(3):321-329

Mycoplasma pneumonia of swine (MPS) lung lesions and immunogenic properties were compared between a Landrace line that was genetically selected for reduced incidence of pulmonary MPS lesions, and a non‐selected Landrace line. The MPS‐selected Landrace line showed significantly lower degrees of pulmonary MPS lesions compared with the non‐selected Landrace line. When changes in immunity before and after vaccination were compared, the percentage of B cells in the peripheral blood of the MPS‐selected Landrace line was significantly lower than that of the non‐selected line. Furthermore, the concentration of growth hormone and the mitogen activity of peripheral blood mononuclear cells in the MPS‐selected Landrace line showed significantly (P < 0.05) lower increases after vaccination than the non‐selected line. Conversely, the concentration of peripheral blood interferon (IFN)‐γ and salivary immunoglobulin A (IgA) after Mycoplasma hyopneumoniae vaccination was significantly higher in the MPS‐selected Landrace line than in the non‐selected line. Gene expression of toll‐like receptor (TLR)2 and TLR4 was significantly higher in the MPS‐selected Landrace line in immune tissues, with the exception of the hilar lymph nodes. The present results suggest that peripheral blood IFN‐γ, salivary IgA TLR2, and TLR4 are important immunological factors influencing the development of MPS lesions.  相似文献   

Immunogenic properties and mycoplasmal pneumonia of swine (MPS) lung lesions in Large White pigs selected for higher peripheral blood immune capacity          下载免费PDF全文

Liushiqi Borjigin  Tomoyuki Shimazu  Yuki Katayama  Meihua Li  Takumi Satoh  Kouichi Watanabe  Haruki Kitazawa  Sang‐gun Roh  Hisashi Aso  Kazuo Katoh  Takafumi Uchida  Yoshihito Suda  Akiko Sakuma  Mituru Nakajo  Keiichi Suzuki 《Animal Science Journal》2016,87(5):638-645

Immunogenic properties and mycoplasmal pneumonia of swine (MPS) lung lesions were compared between the immunity‐selected Large White line and the non‐selected Large White line. The selected Large White line showed a higher level of pulmonary MPS lesions compared with the non‐selected Large White line. Subsequent to vaccination, the percentage of natural killer cells and T cells (CD3⁺CD4⁺CD8^‐ and CD3⁺CD4^?CD8⁺ T cells) were significantly increased in the non‐selected line but remained unchanged in the immunity‐selected Large White line. Secretion of Mycoplasma hyopneumoniae vaccine‐specific immunoblogulin G and phagocyte activity in peripheral blood were significantly higher in the immunity‐selected Large White line than in the non‐selected line. Expression of interleukin (IL)‐4 and IL‐6 messenger RNA in hilar lymph nodes was significantly lower in the immunity‐selected Large White line than in the non‐selected line. However, expression of IL‐10 in all immune tissues was significantly higher in the immunity‐selected Large White line. These results suggest that the selection for high immunity was not effective in increasing resistance to MPS lung lesions.  相似文献   

Mycoplasma pneumonia of swine (MPS) resistance and immune characteristics of pig lines generated by crossing an MPS pulmonary lesion selected Landrace line and a highly immune capacity selected Large White line          下载免费PDF全文

Liushiqi Borjigin  Tomoyuki Shimazu  Yuki Katayama  Kouichi Watanabe  Haruki Kitazawa  Sang‐gun Roh  Hisashi Aso  Kazuo Katoh  Takafumi Uchida  Yoshihito Suda  Akiko Sakuma  Mituru Nakajo  Keiichi Suzuki 《Animal Science Journal》2016,87(8):972-981

To understand the influence of crossbreeding on Mycoplasma pneumonia of swine (MPS) resistance and immune characteristics, two crossbred lines were characterized. One crossbred line, LaWa, was generated by crossing the MPS pulmonary lesion selected Landrace line (La) and the highly immune‐selected Large White line (Wa). The second crossbred line, LaWb, was generated by crossing the La line and the nonselected Large White line (Wb). The crossbred LbWb line (nonselected Landrace line × nonselected Large White line) and the La line were used as controls. The LaWa and LaWb lines had an intermediate level of MPS lung lesions between La and LbWb lines, although the difference was not statistically significant. After stimulation with sheep red blood cells (SRBCs), the LaWb and LaWa lines showed immune characteristics similar to that of the La line; the number of monocytes in peripheral blood increased, while B cells, T cells, secretion of SRBC‐specific immunoglobulin G, and interleukin (IL)‐13 decreased. Additionally, the number of natural killer (NK) cells and the expression of IL‐4 and IL‐17 were significantly higher in the LaWb and LaWa lines, respectively. These data suggested that crossbreeding of La and Wa lines resulted in the inheritance of some of the selected immune responses.  相似文献   

Broad range 16S rRNA gene PCR compared to bacterial culture to confirm presumed synovial infection in horses     

Pille F  Martens A  Schouls LM  Dewulf J  Decostere A  Vogelaers D  Gasthuys F 《Veterinary journal (London, England : 1997)》2007,173(1):73-78

The objectives of the present study were to evaluate the accuracy of broad range 16S rRNA gene PCR compared to bacterial culture for the detection of synovial infection in horses. The study included 57 synovial fluid samples from horses with presumed synovial infection and a control group consisting of 31 synovial fluid samples originating from clinically normal horses and horses with aseptic synovial inflammation. All samples were analysed by 16S PCR with reverse line blot (RLB) hybridisation. Synovial fluid samples were cultured using conventional agar plate methods (APM) and/or blood culture medium (BCM). The results of the study showed a superior detection rate (89.5%) for 16S PCR with RLB. Bacterial culture had lower sensitivity, but highly acceptable detection rates (77.6%) were observed using BCM. APM had very low sensitivity (37.8%) and infection was never detected by plate isolation without positive incubation in BCM. The highest sensitivity (91.8%) for the detection of synovial infection was achieved when the results of incubation in BCM and 16S PCR were combined. For all the tests, the specificity was higher than 90%.  相似文献