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Takumi KOMIYA Akihiro MORI Naohito NISHII Hitomi ODA Eri ONOZAWA Seri SEKI Toshinori SAKO 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2021,83(4):661
A 5-year-old castrated male domestic shorthair cat was diagnosed with diabetic ketoacidosis and severe insulin resistance. Although the conventional treatment for diabetic ketoacidosis was provided, the cat required frequent hospitalization because of severe dehydration and repeated diabetic ketoacidosis. We detected anti-insulin antibodies for human in this cat. Serum insulin-binding IgG levels were markedly elevated compared with those in healthy cats and other diabetic cats. We initiated prednisolone to suppress the effects of anti-insulin antibodies. After initiation of prednisolone, the cat was gradually recovered with increasing activity and appetite. Furthermore, satisfactory glycemic control was achieved with combined subcutaneous injection of insulin detemir and insulin degludec. 相似文献
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Takafumi SUZUKI Naohito NISHII Satoshi TAKASHIMA Tatsuya MATSUBARA Atsushi IWASAWA Hirofumi TAKEUCHI Kohei TAHARA Tatsuyuki HACHISU Hitoshi KITAGAWA 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2015,77(11):1379-1383
Polyclonal immunoglobulin (Ig) G autoantibodies against insulin have been
identified in sera of healthy cats. We purified and fractionated insulin-binding IgGs from
cat sera by affinity chromatography and analyzed affinity of insulin-binding IgGs for
insulin and their epitopes. Following the passing of fraction A, which did not bind to
insulin, insulin-binding IgGs were eluted into two fractions, B and C, by affinity
chromatography using a column fixed with bovine insulin. Dissociation constant (KD) values
between insulin-binding IgGs and insulin, determined by surface plasmon resonance analysis
(Biacore™system), were 1.64e−4 M for fraction B (low affinity IgGs) and
2e−5 M for fraction C (high affinity IgGs). Epitope analysis was conducted
using 16 peptide fragments synthesized in concord with the amino acid sequence of feline
insulin by an enzyme-linked immunosorbent assay. Fractions B and C showed higher
absorbance (affinity) of the peptide fragment of 10 amino acid residues at the
carboxyl-terminal of the B chain (peptide No. 19), followed by peptide fragments of 6 to
15 amino acid residues of the B chain (peptide No. 8). Fraction C showed a higher
absorbance to 7 to 16 amino acid residues of the B chain (peptide No. 5) compared with the
absorbance of fraction B. Polyclonal insulin-binding IgGs may form a macromolecule complex
with insulin through the multiple affinity sites of IgG molecules. Feline insulin-binding
IgGs are multifocal and may be composed of multiple IgG components and insulin. 相似文献
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Gelfand MJ Raver JL Nishii L Leslie LM Lun J Lim BC Duan L Almaliach A Ang S Arnadottir J Aycan Z Boehnke K Boski P Cabecinhas R Chan D Chhokar J D'Amato A Ferrer M Fischlmayr IC Fischer R Fülöp M Georgas J Kashima ES Kashima Y Kim K Lempereur A Marquez P Othman R Overlaet B Panagiotopoulou P Peltzer K Perez-Florizno LR Ponomarenko L Realo A Schei V Schmitt M Smith PB Soomro N Szabo E Taveesin N Toyama M Van de Vliert E Vohra N Ward C Yamaguchi S 《Science (New York, N.Y.)》2011,332(6033):1100-1104
With data from 33 nations, we illustrate the differences between cultures that are tight (have many strong norms and a low tolerance of deviant behavior) versus loose (have weak social norms and a high tolerance of deviant behavior). Tightness-looseness is part of a complex, loosely integrated multilevel system that comprises distal ecological and historical threats (e.g., high population density, resource scarcity, a history of territorial conflict, and disease and environmental threats), broad versus narrow socialization in societal institutions (e.g., autocracy, media regulations), the strength of everyday recurring situations, and micro-level psychological affordances (e.g., prevention self-guides, high regulatory strength, need for structure). This research advances knowledge that can foster cross-cultural understanding in a world of increasing global interdependence and has implications for modeling cultural change. 相似文献
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Nishii N Maeda H Murahata Y Matsuu A Hikasa Y 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2012,74(2):267-269
The effect of experimental hyperlipemia on insulin sensitivity was evaluated in seven healthy cats. Serum triglyceride and free fatty acid concentrations were significantly (P<0.05) higher when lipid-heparin was administered (2,894 ± 1,526 mg/dl and 4.54 ± 0.70 mEq/l, respectively) than when saline was administered (70 ± 42 mg/dl and 0.22 ± 0.08 mEq/l, respectively). A glucose clamp test revealed that the mean glucose infusion rate when lipid-heparin was administered (5.80 ± 0.67 mg/kg/min) was significantly (P<0.05) lower than when saline was administered (8.52 ± 1.83 mg/kg/min). These results suggest that experimental hyperlipemia induced insulin resistance in the healthy cats. 相似文献
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Akiho KATAYAMA Ayako MIYAZAKI Naohito OKAZAKI Teruko NAKAYAMA Osamu MIKAMI 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2021,83(6):931
A total of ten 1–2-year-old rabbits died within 2 weeks at a facility in Ehime prefecture in May 2019. Necropsy revealed liver discoloration and fragility, hemorrhage of some organs and blood coagulation failure. On histopathologic examination, necrotizing hepatitis was a common finding, together with fibrin thrombi in the small vessels and hemorrhage in some organs. Rabbit hemorrhagic disease (RHD) virus gene was detected in liver samples, and viral particles of approximately 32 nm in diameter were found in the cytoplasm of degenerated hepatocytes by electron microscopy. Phylogenetic analysis based on the partial VP60 gene sequence classified it as Lagovirus europaeus GI.2/RHDV2. This is the first confirmed outbreak of RHD caused by globally emerging GI.2/RHDV2 in Japan. 相似文献
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Takasu M Shirota K Uchida N Iguchi T Nishii N Ohba Y Maeda S Miyazawa K Murase T Kitagawa H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2006,68(5):519-521
We encountered an extremely rare tumor, a pericardial mesothelioma, in a neonatal calf. The patient calf showed severe abdominal distention, and died immediately after birth. The thoracic cavity was contained a huge heart with a large amount of pericardial fluid. A number of granular and cobblestone-like nodules were dispersed over the epicardium and pericardium. The nodules consisted of papillary proliferations of neoplastic cells, and the neoplasm occasionally showed mesenchymal proliferations. Immunohistochemistry revealed that they had the characteristics of mesothelial cells (cytokeratin-and vimentin-positive), and the neoplasm was diagnosed as mesothelioma. 相似文献
8.
Yuki M Sugimoto N Takahashi K Otsuka H Nishii N Suzuki K Yamagami T Ito H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2006,68(4):397-399
A 9-year-old female Pug was presented to us with chronic diarrhea. Hematologic findings indicated severe hypoproteinemia and hypoalbuminemia, and endoscopy revealed severe edema of the duodenal mucosa. Based on these results and on additional histopathological findings, we made a diagnosis of protein-losing enteropathy caused by lymphocytic-plasmacytic enteritis with lymphangiectasia. The dog was initially treated with prednisolone and cyclosporine. This treatment regimen was not effective. However, when methotrexate was substituted for cyclosporine, progress was obtained and the diagnosis was confirmed. 相似文献
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Takasu M Ohba Y Hagiwara Y Hosoda I Nishii N Kitoh K Miyazawa K Kitagawa H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2005,67(6):635-637
In order to determine insulin secretability and glucose utilization, a glucose tolerance test was performed in ateliotic cattle of 2 paternal strains; MHO and HSK cattle. MHO and HSK cattle showed different endocrine patterns in our previous study. Area under the insulin concentration curves (insulin-AUC) in the ateliotic cattle were significantly lower (122.3 +/- 59.4 ng.min/ml and 99.2 +/- 24.8 ng.min/ml for MHO and HSK cattle, respectively) than the control cattle (420.2 +/- 175.2 ng.min/ml). These low insulin responses to GTT may have an influence on growth retardation in MHO and HSK cattle. 相似文献
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Ohba Y Iguchi T Hirose Y Takasu M Nishii N Maeda S Kitagawa H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2008,70(8):829-831
A 24-day-old female Holstein calf had a soft, painless fluctuating swelling on the median plane in the frontal region, but did not show any clinical symptoms including neurological signs. Computer tomography (CT) distinctly showed the cyst filled with fluid and part of the encephalon. Hence, this swelling was diagnosed as meningoencephalocele, but not meningocele. The meningoencephalocele was successfully repaired surgically. Meningoencephalocele can thus be easily recognised by CT in a calf. 相似文献