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81.
Comparison of time-action profiles of insulin Glargine and NPH insulin in normal and diabetic dogs 总被引:2,自引:1,他引:1
Mori A Sako T Lee P Motoike T Iwase K Kanaya Y Fukuta H Mizutani H Arai T 《Veterinary research communications》2008,32(7):563-573
Intermediate insulin injections are commonly used for glycemic control in insulin dependent diabetic dogs acting as a replacement
for natural insulin. Neutral Protamin Hagedorn (NPH) insulin and insulin glargine are two types of injectable insulin preparations
commonly used in humans. In our study, we investigated the time-action profiles of both aforementioned insulin preparations
in normal dogs in order to determine whether co-administration of NPH and glargine would be of benefit to insulin dependent
diabetic dogs as it is for humans suffering from insulin dependent diabetes. Time-action profiles of NPH insulin and insulin
glargine in normal dogs demonstrated a clear difference between both insulin preparations confirming that NPH insulin is an
intermediate-acting preparation whereas insulin glargine is a long-lasting preparation. In addition, co-administration of
NPH insulin and insulin glargine resulted in tight glycemic control as compared to NPH insulin alone in insulin dependent
diabetic dogs. However, co-administration result in hypoglycemia at the dosages tested. 相似文献
82.
Toyoda Y Sako T Mizutani H Sugiyama M Hayakawa N Hasegawa H Hirose H 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2008,70(10):1091-1093
When a solution of xylitol was rapidly administered intravenously (bolus infusion) to healthy cattle or those with ketosis, different results were obtained. In healthy cattle, a temporary surge in insulin secretion was observed, whereas in ketotic cattle no such surge was found, but instead a moderate level of secretion continued for a lengthy period. No significant difference in the areas under the insulin curve (AUC) was found between healthy cattle and ketotic cattle up to 120 min after xylitol infusion. These results clearly demonstrated that a bolus infusion of xylitol solution in ketotic cattle does not cause a temporary surge in insulin secretion unlike in healthy animals, but rather results in a continuous, gradual rise in secretion. 相似文献
83.
Y. Hatano N. Mori M. Asada A. Mori I. Yamamoto S. Muranaka M. Kojima M. Kigure M. Yagishita T. Sako T. Arai 《Research in veterinary science》2010,88(3):458-460
Metabolite, insulin and adiponectin concentrations and LDH, AST and ALT activities were measured in plasma of 142 client-owned cats (1–13 years old, 16 breeds) to set up a new criterion of hypertriglyceridemia (hyper-TG) with increased plasma insulin concentrations for early diagnosis of lipid metabolism abnormality including obesity. 25 cats with over 165 mg/dl of plasma triglyceride (TG) concentrations were decided as hyper-TG with increased plasma insulin concentrations, and prevalence of hyper-TG was 16.7% in young (1–6 years old) and 18.3% in old (>7 years old) cats examined. In the hyper-TG cats, their plasma TG concentrations increased to 6.6–7.4-fold of the values of control cats with 35–50 mg/dl of plasma TG and their plasma cholesterol, FFA and insulin concentrations and LDH and ALT activities increased significantly, whereas their plasma adiponectin concentrations decreased significantly compared to those in the control cats. Hyper-TG cats with significantly increased body weights and plasma insulin and decreased plasma adiponectin seemed to be in early stage of obesity accompanying increased plasma insulin concentrations. Increased TG, insulin, LDH and ALT and decreased adiponectin values in plasma seemed to be key factors for diagnosis of lipid metabolism abnormality at early stage in cats. 相似文献
84.
We report a new strain of Melon necrotic spot virus (MNSV) that is unable to systemically infect Cucumis melo. A spherical virus (W-isolate), about 30 nm in diameter like a carmovirus, was isolated from watermelons with necrotic symptoms. The W-isolate had little serological similarity to MNSV, and it did not cause any symptoms in six melon cultivars susceptible to MNSV; however, the host range of the W-isolate was limited exclusively to cucurbitaceous plants, and transmission by O. bornovanus was confirmed. Its genomic structure was identical to that of MNSV, and its p89 protein and coat protein (CP) showed 81.6 to 83.2% and 74.1 to 75.1% identity to those of MNSV, respectively. Analysis of protoplast showed that the W-isolate replicated in melons at the single-cell level. Furthermore, chimeric clones carrying the CP of MNSV induced necrotic spots in melons. These results suggested that the absence of symptoms in melons was due to a lack of ability of the W-isolate to move from cell to cell. In view of these findings, we propose that the new isolate should be classified as a novel MNSV watermelon strain. 相似文献
85.
Haile Desmae Pasupuleti Janila Patrick Okori Manish K. Pandey Babu N. Motagi Emmanuel Monyo Omari Mponda David Okello Dramane Sako Candidus Echeckwu Richard Oteng‐Frimpong Amos Miningou Chris Ojiewo Rajeev K. Varshney 《Plant Breeding》2019,138(4):425-444
Groundnut is an important food and oil crop in the semiarid tropics, contributing to household food consumption and cash income. In Asia and Africa, yields are low attributed to various production constraints. This review paper highlights advances in genetics, genomics and breeding to improve the productivity of groundnut. Genetic studies concerning inheritance, genetic variability and heritability, combining ability and trait correlations have provided a better understanding of the crop's genetics to develop appropriate breeding strategies for target traits. Several improved lines and sources of variability have been identified or developed for various economically important traits through conventional breeding. Significant advances have also been made in groundnut genomics including genome sequencing, marker development and genetic and trait mapping. These advances have led to a better understanding of the groundnut genome, discovery of genes/variants for traits of interest and integration of marker‐assisted breeding for selected traits. The integration of genomic tools into the breeding process accompanied with increased precision of yield trialing and phenotyping will increase the efficiency and enhance the genetic gain for release of improved groundnut varieties. 相似文献
86.
Y Sako C Sugimoto M Onuma 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》1999,61(3):271-273
A cDNA encoding cysteine proteinase of Theileria sergenti was isolated from a piroplasm cDNA library and its nucleotide sequence was determined. The gene encodes a polypeptide of 402 amino acids with predicted molecular mass of 46.4 kDa. Analysis of the predicted amino acid sequence revealed a number of features common to known cysteine proteinases. Southern blot analysis showed that the cysteine proteinase gene was likely to be a single copy per genome. 相似文献
87.
Hiroshi Nishimura Yoshiko Nomura Eri Iwata Nozomi Sato Yoshihiko Sako 《Fisheries Science》2010,76(6):999-1006
The aerobic hyperthermophilic archaeon Aeropyrum pernix expresses carbon monoxide (CO) oxidation activity under heterotrophic growth conditions. Using activity stain gel analysis,
CO oxidation activity was detected in a protein with a molecular mass of 210 kDa. The 210 kDa CODH protein was purified to
homogeneity from A. pernix. Aeropyrum Mo-CODH catalyzed the oxidation of CO with a specific activity of 2.1 μmol CO min−1 mg−1 at 95°C, pH 8.0 using methyl viologen as the electron acceptor. The CODH protein showed high oxygen and thermo stability.
The protein contains three subunits: L (86.6 kDa), M (34.5 kDa), and S (12.6 kDa), which form the LM2S complex. The molecular mass of the complex was calculated by gel filtration and found to be 163.7 kDa. N-terminal amino
acid sequencing and peptide mass fingerprinting analysis of the subunits indicated that they corresponded to NP_148462.1,
NP_148464.2, and NP_148465.1, and their genes annotated the molybdo iron-sulfur flavoprotein carbon monoxide dehydrogenase
S, L, and M subunits, respectively. Phylogenetic analysis revealed that CODH belongs to a novel clade of diverse CODHs. 相似文献
88.
89.
Sako T Mori A Lee P Igarashi A Oda H Saeki K Miki Y Kurishima M Mimura K Nozawa S Itabashi Y Kiyosawa Y Ishioka K Arai T 《Veterinary research communications》2011,35(4):201-209
The purpose of this study was to investigate and propose possible reference intervals of plasma biochemical analytes in young dogs (<12 months old) in Japan, using 896 canine plasma samples, collected from an array of veterinary clinics throughout the greater Tokyo metropolis area in Japan. The following biochemical parameters were assessed: albumin (ALB), alanine aminotransferase (ALT), alkaline phosphatase (ALP), amylase, aspartate aminotransferase (AST), blood urea nitrogen (BUN), creatinine (CRE), glucose, lipase, total cholesterol (T-Cho), and total protein (TP) were evaluated. Multivariate linear regression analysis indicated that partitioning according to age or gender may be necessary for some plasma analytes. Age appeared to significantly affect ALB, ALT, ALP, BUN, Glucose, Lipase, and Total Protein (P=?<0.001, <0.001, <0.001, 0.013, <0.001, 0.025, and <0.001, respectively). On the other hand, gender significantly influenced ALP, Amylase, Lipase, and T-Cho levels (P=0.017, <0.001, <0.001, and <0.001, respectively) whereas it may be borderline significant with ALT (P=0.072). 相似文献
90.
T Arai M Takahashi S Kamata T Sako 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2001,63(6):695-697
Changes in activities of enzymes related to the malate-aspartate shuttle were measured in leukocytes (WBC) from dogs given food supplemented with 2 mg/kg of herb powder, Echevaria glauca, every day for 4 weeks. There were no significant differences in plasma concentrations of glucose, immunoreactive insulin, free fatty acids and triglyceride between dogs given food with or without the herb supplementation. Activities of malate dehydrogenase (MDH) and aspartate aminotransferase (AST) in the malate-aspartate shuttle increased remarkably in mitochondria of WBC from dogs fed the herb supplementation. It is suggested that Echevaria glauca herb supplementation might activate NADH shuttle systems and mitochondrial energy metabolism in dogs. 相似文献